The enemy platform is a single building of the Ming Dynasty protected by the state, belonging to the Great Wall of Wulonggou Section, located on the edge wall ridge of Tangzigou Natural Village, about 2.5 kilometers east of Tu'an Village, Laiyuan County, Hebei Province, name: Tu'an No. 6 Enemy Platform (small station name: Laiyuan 56 Enemy Platform), country number: 130630352101170056, coordinates: East longitude: 114 ° 53 ′ North latitude: 39 ° 26 ′ Altitude: 846 meters. (Excerpt from "Great Wall Station")
From the overall point of view, it is a masonry structure, a hollow enemy platform of a square ladder-pillar masonry structure, the existing condition is general, the base of the seat is a stone base, the green brick building is built on the top, the four walls are basically intact, and the top building does not exist. The east and west walls are equipped with 4 arch and arrow windows; the south and north walls are centered with a masonry structure arch gate, the coupon face is a two-volt two-coupon green brick masonry, the pressure column, column and threshold stone are built of cyan strip stone, the left and right sides of the door are equipped with an arch ticket arrow window, the door ticket face is stored above the brick frame with inlaid number plate; the top eaves is 3 layers of brick eaves, the middle is a prismatic tooth brick; and a stone drainage outlet remains at one-third of the top cornice on the south side. The inner chamber belongs to the two-volt two-coupon structure, the plane is a "back" shape structure, 4 sides are equipped with a carport arch coupon room cloister; in the center is a square center room, 4 walls are centered with a two-volt two-coupon arch passage, the inner roof is equipped with an east-west carport arch coupon room, in addition, the 4 top corners are equipped with 1 separator ticket; the inner chamber is equipped with 2 ceiling skylight stairways in the north and south to the east side of the carport arch coupon room, 1 is located on the top of the southeast side, the bottom remains the climbing stairway, 1 is located at the northeast top, and there is no climbing stairway below. The south side is connected to The Enemy Platform of Tu'an No. 7 and the North side is connected to the Enemy Platform of Tu'an No. 5, and the walls on both sides of the connection are made of rough stone masonry.
Part I: Four walls
▲The north wall is connected with the rough stone masonry wall at the center arch gate, the arch ticket door is a masonry structure, the door ticket face is a two-volt two-coupon structure of green brick masonry, the pillar stone, the column stone, and the threshold stone are well preserved, and there is a number plaque brick frame above the door ticket face, and there is a two-volt two-coupon structure arrow window on the left and right of the door; the top eaves can be recognized from the remnants of the 3-story brick eaves, and one-third of the right side of the cornice has a stone drainage mouth; the top building does not exist. The enemy platform to the south is The Tu'an No. 7 enemy platform.
▲The southern wall is connected with the wall of the wool stone masonry on the left side of the central arch gate, the arch ticket door is a masonry structure, the door ticket face is a two-volt two-coupon structure of green brick masonry, the pillar stone, the column stone, the threshold stone are well preserved, the door ticket face is left above the 1 number plaque brick frame, and the left and right of the door are equipped with a two-volt two-coupon structure arrow window; the remaining part of the top eaves.
▲The eastern wall is equipped with four two-volt, two-coupon arrow windows, and the enemy platform behind it is Tu'an No. 5 and No. 4 enemy platform.
▲The western wall is equipped with four two-volt, two-coupon structure arrow windows, and the top building does not exist; the walls on both sides are made of woolen stone, the enemy platform on the right is Tu'an No. 5 and No. 4 enemy platform, and the highway in the lower part of the valley goes around the Tangzigou "Wuzi Great Wall Protection Station".
Part II: Inner Chamber Structure
▲The north gate of the inner chamber, its stone square pillar beam has a crack on the right side, and the left and right two door bolts do not exist, and the road is the Tu'an No. 5 Enemy Platform (commonly known as the Gailuo Building).
▲The south gate of the inner chamber, its stone components are complete and intact, and the next door is the Tu'an No. 7 enemy platform.
▲The inner chamber is a corridor from the north to the south to the east, the left side is the east arrow window, the right side is the arch ticket passage on the east side of the central coupon room, the front is the arrow window on the east side of the south wall, and the top is the skylight staircase in the southeast corner of the carport arch coupon room, and its summit stairway has collapsed very badly.
▲The inner chamber is covered by a corridor from north to south to the east, the left side is the arch ticket passage on the east side of the central wall and the arch ticket passage on the east and west sides, the right side is 2 arrow windows on the east wall, the front is the east arrow window of the north wall, and the top is the skylight staircase in the northeast corner of the carport arch room, and there is no climbing stairway below.
▲The ascent staircase in the southeast corner of the inner chamber is built on the side of the arch passage near the central wall, which is not an integrated building according to the actual situation, but is built later or supplemented.
▲The inner chamber is the arch room of the carport from north to south to the west, the left side is the west wall arrow window, the right side is the west side of the central wall arch ticket passage, and the front is the north wall west arrow window.
▲The damaged west arrow window of the north wall of the inner chamber, along the window can be seen Tu'an No. 5 enemy platform.
▲The inner chamber is the arch room of the carport on the north side of the east-west side, the left side is the north wall, the right side is the arch ticket passage on the north side of the central wall, and the front is the north arrow window of the east wall.
▲The central wall coupon room seen in the southwest corner of the inner room, the left side is the west side of the middle arch coupon passage, and the right side is the south side of the center arch coupon passage.
▲The southwest corner wall of the central ticket room, the left side is the south gate, and the right side is the south arrow window of the west wall.
▲The west side of the central coupon room and the arrow window partition wall of the west wall as seen by the arch ticket passage on the east side of the central coupon room.
▲The top separation coupon in the southeast corner of the inner chamber has a collapsed opening in its top corner.
▲ Looking back at the Tu'an No. 5 enemy platform that has just passed, the wall between the Tu'an No. 6 enemy platform is made of wool stone.