CN214834590U - Mounting structure of external hanging operation platform of precast concrete outer wall - Google Patents
Mounting structure of external hanging operation platform of precast concrete outer wall Download PDFInfo
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- CN214834590U CN214834590U CN202121298549.5U CN202121298549U CN214834590U CN 214834590 U CN214834590 U CN 214834590U CN 202121298549 U CN202121298549 U CN 202121298549U CN 214834590 U CN214834590 U CN 214834590U
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Abstract
The utility model discloses an external operation platform mounting structure of precast concrete outer wall, which comprises a wall body, be provided with the pre-buried fixed component of multiunit along the horizontal direction interval on the facade of wall body, the position that corresponds the pre-buried fixed component of every group on the facade of wall body is provided with the platform supporting member respectively, all platform supporting member's top is provided with the multiunit frame of walking that sets gradually along a plurality of platform supporting member array orientation, adjacent frame head and the tail fixed connection of walking is in the same place, the upper surface lid of frame of walking is equipped with the grid plate, the bracing piece is located a protection stand of fixedly connected with on the pole body in the frame outside of walking, the protection stand butt is on the lateral surface of bar fender foot board, be provided with many protection horizontal poles that extend along being on a parallel with frame pole central line direction along the even interval of vertical direction between two adjacent protection stands. The utility model discloses simple structure, simple to operate through pre-buried component's mode, avoids causing the running through injury to the wall body, can not influence the waterproof nature of wall body.
Description
Technical Field
The utility model relates to a construction platform mounting structure, concretely relates to external operation platform mounting structure of precast concrete outer wall.
Background
The construction scale of the prefabricated building is gradually increased, external scaffolds are not arranged on the prefabricated concrete external wall panel with the prefabricated concrete structure during installation, and an operation surface is provided for constructors only through the external operation platform. The external hanging operation platform is firstly installed on the outer vertical surface of the prefabricated external wall panel on the ground, then is hoisted to a corresponding floor along with the external wall panel, and the external hanging platforms on the adjacent external wall panels are butted. But current external operation platform supports operation platform through the mode that adopts the wall to drawing the screw rod, demolishs after the construction is accomplished and draws the screw rod and carry out the shutoff to the perforation, but the construction quality problem appears in the structure of this kind of back shutoff easily, and the later stage has the infiltration risk.
SUMMERY OF THE UTILITY MODEL
To the not enough of above-mentioned prior art, the utility model aims to solve the technical problem that: how to provide a convenient to assemble, do not influence precast concrete outer wall waterproof nature's external work platform mounting structure of precast concrete outer wall simultaneously.
In order to solve the technical problem, the utility model discloses a following technical scheme:
a prefabricated concrete external wall external hanging operation platform mounting structure comprises a vertically arranged wall body, a plurality of groups of embedded fixing components are arranged on the external vertical surface of the wall body at intervals along the horizontal direction, platform supporting components are respectively arranged on the external vertical surface of the wall body corresponding to the position of each group of embedded fixing components, each platform supporting component comprises a connecting rod which is vertically arranged and fixedly connected with the corresponding embedded fixing component, a supporting rod is horizontally arranged on the connecting rod, the central line of the supporting rod is vertical to the plane of the wall body, one end of the supporting rod is fixedly connected with the upper end of the connecting rod, an inclined strut is arranged between the connecting rod and the supporting rod, two ends of the inclined strut are respectively and fixedly connected to the supporting rod and the connecting rod to form a triangular supporting structure, a plurality of groups of walking frames which are sequentially arranged along the arrangement direction of the plurality of platform supporting components are arranged above all the platform supporting components, each walking frame comprises two outer frame rods which are oppositely and parallelly arranged, the outer frame rods are horizontally arranged, the direction of the central line of each outer frame rod is parallel to the plane of the wall body, a plurality of inner cross rods extending along the opposite directions of the two outer frame rods are uniformly arranged between the two outer frame rods along the extending direction of the outer frame rods at intervals, two ends of each inner cross rod are respectively and fixedly connected to the side outer frame rods where the inner cross rods are arranged, the same ends of the two outer frame rods in the extending direction of the outer frame rods are respectively and outwards protruded along the direction of the central line of the outer frame rods to form outer insertion blocks, the other ends of the two outer frame rods in the extending direction of the outer frame rods are respectively and inwards concaved along the directions of the central lines of the outer frame rods, the outer insertion blocks can be inserted into the inner insertion holes to be in sliding fit with the inner insertion holes along the direction of the central lines of the inner insertion holes, the outer frame rods are arranged on the supporting rods to support the outer frame rods through the supporting rods, the outer frame rods are fixedly connected together through the connecting members, and each walking frame is at least supported by more than two platform supporting members, the outer frame rod on the inner side of the walking frame is abutted against the outer vertical surface of a wall body, a rectangular bar-shaped foot baffle plate extending along the length direction of the outer frame rod is fixedly connected to the outer side surface of the outer frame rod on the outer side of the walking frame, the plane where the bar-shaped foot baffle plate is located is perpendicular to the plane where the walking frame is located, a grid plate fixedly connected with the two outer frame rods in the walking frame is arranged on the upper surface cover of the walking frame respectively for a constructor to walk, a protection stand column is vertically arranged on the rod body of the support rod located on the outer side of the walking frame, the lower end of the protection stand column is fixedly connected to the upper side surface of the support rod, the protection stand column is abutted against the outer side surface of the bar-shaped foot baffle plate, and a plurality of protection cross rods extending in the direction parallel to the central line of the outer frame rod are uniformly arranged between every two adjacent protection stand columns at intervals along the vertical direction.
The utility model discloses in, the frame of walking supports through platform supporting component, and the connecting rod among the platform supporting component is fixed through the pre-buried fixed component with pre-buried in the concrete wall body, and pre-buried fixed component just is pre-buried inside at the prefabricated in-process of concrete wall body, like this demolish outer supporting component after, also can not cause the penetrability injury to the wall body, and not only easy to assemble does not have in addition to cause the broken speech to the original waterproof of wall body.
Preferably, the embedded fixing component comprises an upper embedded part and a lower embedded part which are arranged at intervals up and down, the upper embedded part comprises an embedded bolt embedded in the wall body, the central line of the embedded bolt is perpendicular to the outer vertical surface of the wall body, the screw rod section of the embedded bolt extends out of the wall body, the screw rod section of the embedded bolt in the wall body is in threaded fit with an embedded nut, the embedded nut is respectively arranged at intervals with the head of the embedded bolt and the outer vertical surface of the wall body, the connecting rod is provided with a strip-shaped adjusting hole which extends along the length direction of the connecting rod and can enable a screw section in the embedded bolt to pass through, the screw section of the embedded bolt, which is positioned outside the wall body, passes through the corresponding strip-shaped adjusting hole, and a connecting nut used for tightly abutting the connecting rod on the outer vertical surface of the wall body is in threaded fit on the screw section of the embedded bolt, which is positioned outside the connecting rod;
the lower embedded part comprises C-shaped steel embedded in the wall body, the C-shaped steel extends along the direction parallel to the central line of the outer frame rod, the two ends of the C-shaped steel are respectively covered with an end cover for shielding the C-shaped steel, the open end of the C-shaped steel faces the outer side of the wall body, the side edges of the C-shaped steel, which are positioned at the two sides of the opening, are respectively bent towards opposite directions to form transverse hems, the outer side surfaces of the transverse hems are flush with the outer vertical surface of the wall body, the side edges of the two opposite transverse hems are respectively bent towards the inner side of the C-shaped steel to form inner hems, sliding grooves extending along the length direction of the C-shaped steel are respectively formed between the inner wall of the C-shaped steel and the transverse hems and the inner hems at the side of the inner wall of the C-shaped steel, sliding blocks are arranged in the C-shaped steel and can move along the length direction of the C-shaped steel, and convex edges are respectively formed at the positions, which correspond to the sliding grooves, when the sliding block moves towards the opening direction of the C-shaped steel and is abutted against the inner folded edge, the convex edge can extend into the corresponding sliding groove, one side of the sliding block facing the opening direction of the C-shaped steel is fixedly connected with a tensioning screw rod perpendicular to the outer side surface of the transverse folded edge, a tensioning bolt extends out of the C-shaped steel, a tensioning hole capable of enabling the tensioning screw rod to penetrate through is formed in the position, corresponding to the tensioning screw rod, of the connecting rod, the tensioning screw rod penetrates through the tensioning hole and extends out of the connecting rod, a gasket capable of being in sliding fit with the tensioning screw rod along the central line direction of the tensioning screw rod is sleeved on a rod body of the tensioning screw rod, which is located outside the gasket, a tensioning nut is in threaded fit on the rod body, acts on the gasket to enable the connecting rod to be abutted against the outer vertical surface of the wall body, at least 2 n-shaped support legs are uniformly arranged on the outer bottom surface of the C-shaped steel along the length direction at intervals, the n-shaped support legs comprise a top plate which is parallel to the outer bottom surface of the C-shaped steel and fixedly connected with the top plate, one side, located in the direction of side plates on two sides of the C-shaped steel, of the top plate extends obliquely along the opposite direction of the side plates and is provided with webs, and one ends, away from the top plate, of the two webs extend towards the opposite direction respectively and are provided with bottom plates which are parallel to the top plate. The bar-shaped adjusting hole and the tensioning hole on the connecting rod respectively correspond to the embedded bolt and the tensioning screw rod which extend out of the wall body, and the bar-shaped adjusting hole and the tensioning hole can be correspondingly adjusted in the vertical direction and the horizontal direction to meet the installation requirement. In addition, the embedded nuts on the embedded bolts and the C-shaped supporting legs on the C-shaped steel can respectively enable the embedded bolts and the C-shaped steel to be fixed more stably in the wall body.
Preferably, the bottom plate is fixedly connected with a through pipe on one side face of the C-shaped steel, the center line direction of the through pipe is parallel to the length direction of the C-shaped steel, the two sides of the web plate of the support leg in the shape like a Chinese character ji are respectively provided with a through rib, the through ribs sequentially penetrate all the through pipes on the side where the through ribs are located, and the through ribs can be in sliding fit with the through pipe along the direction of the center line of the corresponding through pipe. Can be pre-buried more firm in the wall body for C shaped steel.
Preferably, the gasket is circular, the edge of the gasket protrudes and forms an elastic sheet around the central line direction of the gasket at uniform intervals, the elastic sheet extends towards the direction away from the connecting rod and inclines towards the direction away from the central line direction of the gasket, a pressing sheet is sleeved on the rod body between the gasket and the tensioning nut and can be in sliding fit with the tensioning screw along the central line direction of the tensioning screw, and the projection of the elastic sheet along the central line direction of the tensioning screw is located in the projection of the pressing sheet along the central line direction of the tensioning screw. The tensioning nut is abutted against the pressing sheet, the elastic sheet is extruded through the pressing sheet, and the elastic sheet deforms under pressure and can be placed on the tensioning nut in a reaction mode to be loosened.
Preferably, a pre-tightening block is arranged in the C-shaped steel and positioned on one side of the sliding block facing the inner bottom surface of the C-shaped steel, inserting columns are fixedly connected to one side of the sliding block facing the pre-tightening block at intervals along the length direction of the C-shaped steel, the central line direction of the inserting columns is parallel to the central line direction of the tightening screw rod, inserting holes which are coaxial with the corresponding inserting columns are respectively and concavely arranged on the side of one side of the sliding block and correspond to the positions of the two inserting columns, the inserting columns are inserted into the inserting holes and can be in sliding fit with the inserting holes along the central line direction of the inserting holes, the depth of each inserting hole is larger than the length of the inserting column, a pre-tightening spring is arranged in each inserting hole and positioned between the bottom of each inserting column, two ends of each pre-tightening spring are respectively abutted against the bottom of each inserting hole and the corresponding inserting column, and each pre-tightening spring can respectively provide a spring force for the pre-tightening block abutted against the inner bottom surface of the C-shaped steel and the sliding block against the inner folded edge, when the pre-tightening block abuts against the inner bottom surface of the C-shaped steel and the sliding block abuts against the inner folded edge, one end, far away from the sliding block, of the insertion column is located in the insertion hole. The pre-tightening block and the sliding block are mutually compressed and then are placed into the C-shaped steel from the end part of the C-shaped steel, when the C-shaped steel needs to slide, the pre-tightening screw rod is pressed, the pre-tightening spring starts to compress, the distance between the pre-tightening block and the sliding block is reduced, the pre-tightening block and the sliding block are convenient to slide in the C-shaped steel, and after the pre-tightening screw rod is loosened, the pre-tightening spring respectively acts on the pre-tightening block and the sliding block to enable the pre-tightening block to be tightly abutted against the two ends of the C-shaped steel, so that the pre-tightening screw rod is fixed, and the installation of a connecting rod is convenient.
To sum up, the beneficial effects of the utility model reside in that: the utility model discloses simple structure, simple to operate through pre-buried component's mode, avoids causing the running through injury to the wall body, can not influence the waterproof nature of wall body.
Drawings
In order to make the objects, technical solutions and advantages of the present invention clearer, the present invention will be described in further detail with reference to the accompanying drawings, in which:
fig. 1 is a front view of the present invention;
FIG. 2 is a schematic view of the side view mounting structure of the present invention;
fig. 3 is a schematic structural diagram of a middle-lower embedded part of the present invention.
Detailed Description
The structure of the present invention will be further described in detail with reference to the accompanying drawings.
As shown in fig. 1 to 3, the installation structure of the external hanging operation platform for precast concrete exterior wall in the present embodiment includes a vertically arranged wall 1, a plurality of groups of pre-embedded fixing members are arranged on an outer vertical surface of the wall 1 at intervals along a horizontal direction, a platform supporting member 2 is respectively arranged on the outer vertical surface of the wall 1 corresponding to the position of each group of pre-embedded fixing members, the platform supporting member 2 includes a vertically arranged connecting rod fixedly connected with the corresponding pre-embedded fixing member, a supporting rod is horizontally arranged on the connecting rod, a central line of the supporting rod is perpendicular to a plane of the wall 1, one end of the supporting rod is fixedly connected with an upper end of the connecting rod, an inclined strut is arranged between the connecting rod and the supporting rod, two ends of the inclined strut are respectively fixedly connected to the supporting rod and the connecting rod to form a triangular supporting structure, a plurality of walking frames are sequentially arranged above all the platform supporting members 2 along an arrangement direction of the plurality of platform supporting members 2, the walking frame comprises two outer frame rods 3 which are oppositely and parallelly arranged, the outer frame rods 3 are horizontally arranged, the central line direction of the outer frame rods is parallel to the plane of the wall body 1, a plurality of inner cross rods 4 which extend along the opposite directions of the two outer frame rods 3 are uniformly arranged between the two outer frame rods 3 at intervals along the extending direction of the outer frame rods, two ends of each inner cross rod 4 are respectively and fixedly connected to the side outer frame rods 3 on which the inner cross rods are arranged, the same ends of the two outer frame rods 3 in the extending direction of the outer frame rods are respectively and outwards protruded along the central line direction of the outer frame rods to form outer insertion blocks, the other ends of the two outer frame rods 3 in the extending direction of the outer frame rods are respectively and inwards concaved along the central line direction of the outer frame rods, the outer insertion blocks can be inserted into the inner insertion holes to be in sliding fit with the inner insertion blocks along the central line direction of the inner insertion holes, the outer frame rods 3 are arranged on the support rods to support the outer frame rods 3 through the support rods, and the outer frame rods 3 are fixedly connected together through connecting members, each walking frame is supported by at least more than two platform supporting members 2, an outer frame rod 3 positioned on the inner side in the walking frame is abutted against the outer vertical surface of a wall body 1, a rectangular strip-shaped foot baffle plate 20 extending along the length direction of the outer frame rod 3 is fixedly connected to the outer side surface of the outer frame rod 3 positioned on the outer side in the walking frame, the plane where the strip-shaped foot baffle plate 20 is positioned is perpendicular to the plane where the walking frame is positioned, the upper surface of the walking frame is covered with grid plates fixedly connected with the two outer frame rods 3 in the walking frame respectively for a constructor to walk, a protection upright post 5 is vertically arranged on a rod body positioned on the outer side of the walking frame, the lower end of the protection upright post 5 is fixedly connected to the upper side surface of the supporting rod, the protection upright posts 5 are abutted against the outer side surface of the strip-shaped foot baffle plate 20, and a plurality of protection cross rods 6 extending along the direction parallel to the central line direction of the outer frame rods 3 are uniformly arranged between the two adjacent protection upright posts 5 at intervals along the vertical direction.
In the embodiment, the embedded fixing member comprises an upper embedded part 7 and a lower embedded part which are arranged at intervals up and down, the upper embedded part 7 comprises an embedded bolt embedded in the wall body 1, the central line of the embedded bolt is perpendicular to the outer vertical surface of the wall body 1, the screw section of the embedded bolt extends out of the wall body 1, an embedded nut is in threaded fit with the screw section of the embedded bolt in the wall body 1, the embedded nut is respectively arranged at intervals with the head of the embedded bolt and the outer vertical surface of the wall body 1, the connecting rod is provided with a strip-shaped adjusting hole which extends along the length direction of the connecting rod and can enable a screw section in the embedded bolt to pass through, the screw section of the embedded bolt, which is positioned outside the wall body 1, passes through the corresponding strip-shaped adjusting hole, and a connecting nut used for tightly abutting the connecting rod on the outer vertical surface of the wall body 1 is in threaded fit on the screw section of the embedded bolt, which is positioned outside the connecting rod;
the lower embedded part comprises C-shaped steel 8 embedded in the wall body, the C-shaped steel 8 extends along the direction parallel to the central line of the outer frame rod, two ends of the C-shaped steel 8 are respectively covered with an end cover used for shielding the C-shaped steel 8, the open end of the C-shaped steel 8 faces the outer side of the wall body 1, the side edges of the C-shaped steel 8 at two sides of the opening of the C-shaped steel 8 are respectively bent towards opposite directions to form transverse folding edges 9, the outer side surfaces of the transverse folding edges 9 are flush with the outer vertical surface of the wall body 1, the side edges of one side opposite to the two transverse folding edges 9 are respectively bent towards the inner side of the C-shaped steel 8 to form inner folding edges 10, a sliding groove extending along the length direction of the C-shaped steel 8 is formed between the inner wall of the C-shaped steel 8 and the transverse folding edges 9 and the inner folding edges 10 at the side of the inner wall, a sliding block 11 is arranged in the C-shaped steel 8, the sliding block 11 faces one side of the opening direction of the C-shaped steel 8 and is respectively provided with a convex edge corresponding to the sliding groove, when the sliding block 11 moves towards the opening direction of the C-shaped steel 8 and is abutted against the inner folded edge 10, the convex edge can extend into the corresponding sliding groove, one side of the sliding block 11 facing the opening direction of the C-shaped steel 8 is fixedly connected with a tensioning screw 12 perpendicular to the outer side surface of the transverse folded edge 9, a tensioning bolt 12 extends out of the C-shaped steel 8, a tensioning hole capable of enabling the tensioning screw 12 to penetrate through is formed in the connecting rod corresponding to the tensioning screw 12, the tensioning screw 12 penetrates through the tensioning hole and extends out of the connecting rod, a gasket 13 capable of being in sliding fit with the tensioning screw 12 along the central line direction of the tensioning screw 12 is sleeved on a rod body of the tensioning screw 12 positioned on the outer side of the gasket 13, a tensioning nut 14 is in threaded fit on the rod body of the tensioning screw 12 positioned on the outer side of the gasket 13, the tensioning nut 14 acts on the gasket 13 to enable the connecting rod to be abutted against the outer vertical surface of the wall body 1, be provided with a few font stabilizer blades 15 of 2 at least along the even interval of 8 length direction of C shaped steel on the outer bottom surface of C shaped steel 8, a few font stabilizer blades 15 include with the outer bottom surface of C shaped steel 8 parallel and rather than fixed connection's roof, the roof is located one side of 8 both sides curb plates of C shaped steel place direction and extends towards respectively keeping away from 8 directions of C shaped steel and along its opposite directions slant of carrying on the back and is formed with the web, the one end that the roof was kept away from to two webs is formed with the bottom plate with roof parallel arrangement towards extending in the opposite directions respectively.
In this specific embodiment, a through pipe 16 is fixedly connected to a side surface of the bottom plate facing to one side of the C-shaped steel 8, a central line direction of the through pipe 16 is parallel to a length direction of the C-shaped steel 8, two sides of the web plate of the n-shaped supporting leg 15 are respectively provided with a through rib, the through ribs sequentially pass through all the through pipes 16 on the side where the through ribs are located, and the through ribs can be in sliding fit with the through pipes 16 along the central line direction of the corresponding through pipes 16.
In this specific embodiment, the gasket 13 is circular, the edge of the gasket 13 surrounds the gasket 13 and is formed with an elastic sheet at even intervals in the direction of the central line, the elastic sheet faces away from the direction of the connecting rod and extends and faces away from the direction of the central line of the gasket 13, the tension screw 12 is arranged on the rod body between the gasket 13 and the tension nut 14, the pressure sheet 17 is sleeved on the rod body, the pressure sheet 17 can slide along the direction of the central line of the tension screw 12 and is in sliding fit with the tension screw, and the projection of the elastic sheet along the direction of the central line of the tension screw 12 is located in the projection of the pressure sheet 17 along the direction of the central line of the tension screw 12.
In this specific embodiment, a pre-tightening block 18 is arranged on one side of the slider 11 facing the inner bottom surface of the C-shaped steel 8, the slider 11 faces one side of the pre-tightening block 18 and is fixedly connected with two insertion posts 19 at intervals along the length direction of the C-shaped steel 8, the central line direction of the insertion posts 19 is parallel to the central line direction of the tensioning screw 12, the pre-tightening block 18 faces one side of the slider 11 and is respectively concavely provided with insertion holes corresponding to the insertion posts 19 and having the same central line as the insertion posts 19, the insertion posts 19 are inserted into the insertion holes and can be in sliding fit with the insertion holes along the central line direction of the insertion holes, the depth of the insertion holes is greater than the length of the insertion posts 19, pre-tightening springs are arranged in the insertion holes and between the bottom of the insertion holes and the insertion posts 19, two ends of the pre-tightening springs are respectively abutted to the bottom of the insertion holes and the insertion posts 19, the pre-tightening springs can respectively abut to the inner bottom surface of the C-shaped steel 8 and the slider 11 to the inner folded edge 10 And providing spring force, and when the pre-tightening block 18 abuts against the inner bottom surface of the C-shaped steel 8 and the slide block 11 abuts against the inner folded edge 10, one end of the inserting column 19, which is far away from the slide block 11, is positioned in the inserting hole.
Finally, it is noted that the above-mentioned embodiments illustrate rather than limit the invention, and that, while the invention has been described with reference to preferred embodiments thereof, it will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the invention as defined by the appended claims.
Claims (5)
1. The utility model provides a precast concrete outer wall joins externally operation platform mounting structure, includes the wall body of vertical setting, its characterized in that: a plurality of groups of pre-embedded fixing components are arranged on the outer vertical surface of the wall body at intervals along the horizontal direction, platform supporting components are respectively arranged on the outer vertical surface of the wall body corresponding to the positions of each group of pre-embedded fixing components, each platform supporting component comprises a connecting rod which is vertically arranged and fixedly connected with the corresponding pre-embedded fixing component, a supporting rod is horizontally arranged on the connecting rod, the central line of the supporting rod is vertical to the plane of the wall body, one end of the supporting rod is fixedly connected with the upper end of the connecting rod, an inclined supporting rod is arranged between the connecting rod and the supporting rod, the two ends of the inclined supporting rod are respectively and fixedly connected with the supporting rod and the connecting rod to form a triangular supporting structure, a plurality of groups of walking frames which are sequentially arranged along the arrangement direction of the plurality of platform supporting components are arranged above all the platform supporting components, each walking frame comprises two outer frame rods which are oppositely arranged in parallel, the outer frame rods are horizontally arranged, and the central line direction of the outer frame rods is parallel to the plane of the wall body, a plurality of inner cross rods extending along the opposite direction of the two outer frame rods are uniformly arranged between the two outer frame rods along the extending direction at intervals, two ends of each inner cross rod are respectively and fixedly connected to the side outer frame rod where the inner cross rod is arranged, the same end of each outer frame rod in the extending direction is respectively provided with an outer insert block which protrudes outwards along the direction of the central line of the outer frame rod, the other end of each outer frame rod in the extending direction is respectively provided with an inner insert hole which is inwards concave along the direction of the central line of the inner insert hole, the outer insert block can be inserted into the inner insert hole to be matched with the inner insert hole in a sliding way along the direction of the central line of the inner insert hole, the outer frame rods are arranged on the support rods to support the outer frame rods through the support rods, the outer frame rods and the support rods are fixedly connected together through connecting members, each walking frame is supported by at least more than two platform support members, the outer frame rods positioned on the inner side in the walking frame are abutted against the outer vertical surface of a wall body, the walking frame is characterized in that a rectangular bar-shaped foot baffle plate extending along the length direction of the outer frame rod is fixedly connected to the outer side surface of the outer frame rod positioned on the outer side in the walking frame, the plane where the bar-shaped foot baffle plate is positioned is perpendicular to the plane where the walking frame is positioned, the upper surface of the walking frame is covered with grid plates fixedly connected with the two outer frame rods in the walking frame respectively so as to be used for a constructor to walk, a protection stand column is vertically arranged on the rod body positioned on the outer side of the walking frame, the lower end of the protection stand column is fixedly connected to the side surface of the upper side of the support rod, the protection stand column is abutted to the outer side surface of the bar-shaped foot baffle plate, and a plurality of protection cross rods extending along the direction parallel to the central line of the outer frame rod are uniformly arranged between every two adjacent protection stand columns at intervals along the vertical direction.
2. The precast concrete external wall external hanging operation platform installation structure according to claim 1, characterized in that: the embedded fixing component comprises an upper embedded part and a lower embedded part which are arranged at intervals up and down, the upper embedded part comprises an embedded bolt embedded in the wall body, the central line of the embedded bolt is vertical to the outer vertical surface of the wall body, the screw section of the embedded bolt extends out of the wall body, the screw section of the embedded bolt in the wall body is in threaded fit with an embedded nut, the embedded nut is respectively arranged at intervals with the head of the embedded bolt and the outer vertical surface of the wall body, the connecting rod is provided with a strip-shaped adjusting hole which extends along the length direction of the connecting rod and can enable a screw section in the embedded bolt to pass through, the screw section of the embedded bolt, which is positioned outside the wall body, passes through the corresponding strip-shaped adjusting hole, and a connecting nut used for tightly abutting the connecting rod on the outer vertical surface of the wall body is in threaded fit on the screw section of the embedded bolt, which is positioned outside the connecting rod;
the lower embedded part comprises C-shaped steel embedded in the wall body, the C-shaped steel extends along the direction parallel to the central line of the outer frame rod, the two ends of the C-shaped steel are respectively covered with an end cover for shielding the C-shaped steel, the open end of the C-shaped steel faces the outer side of the wall body, the side edges of the C-shaped steel, which are positioned at the two sides of the opening, are respectively bent towards opposite directions to form transverse hems, the outer side surfaces of the transverse hems are flush with the outer vertical surface of the wall body, the side edges of the two opposite transverse hems are respectively bent towards the inner side of the C-shaped steel to form inner hems, sliding grooves extending along the length direction of the C-shaped steel are respectively formed between the inner wall of the C-shaped steel and the transverse hems and the inner hems at the side of the inner wall of the C-shaped steel, sliding blocks are arranged in the C-shaped steel and can move along the length direction of the C-shaped steel, and convex edges are respectively formed at the positions, which correspond to the sliding grooves, when the sliding block moves towards the opening direction of the C-shaped steel and is abutted against the inner folded edge, the convex edge can extend into the corresponding sliding groove, one side of the sliding block facing the opening direction of the C-shaped steel is fixedly connected with a tensioning screw rod perpendicular to the outer side surface of the transverse folded edge, a tensioning bolt extends out of the C-shaped steel, a tensioning hole capable of enabling the tensioning screw rod to penetrate through is formed in the position, corresponding to the tensioning screw rod, of the connecting rod, the tensioning screw rod penetrates through the tensioning hole and extends out of the connecting rod, a gasket capable of being in sliding fit with the tensioning screw rod along the central line direction of the tensioning screw rod is sleeved on a rod body of the tensioning screw rod, which is located outside the gasket, a tensioning nut is in threaded fit on the rod body, acts on the gasket to enable the connecting rod to be abutted against the outer vertical surface of the wall body, at least 2 n-shaped support legs are uniformly arranged on the outer bottom surface of the C-shaped steel along the length direction at intervals, the n-shaped support legs comprise a top plate which is parallel to the outer bottom surface of the C-shaped steel and fixedly connected with the top plate, one side, located in the direction of side plates on two sides of the C-shaped steel, of the top plate extends obliquely along the opposite direction of the side plates and is provided with webs, and one ends, away from the top plate, of the two webs extend towards the opposite direction respectively and are provided with bottom plates which are parallel to the top plate.
3. The precast concrete external wall external hanging operation platform installation structure according to claim 2, characterized in that: the bottom plate is towards fixedly connected with a pipe penetrating on one side face of the C-shaped steel, the central line direction of the pipe penetrating is parallel to the length direction of the C-shaped steel, the two sides of a web plate of the n-shaped supporting leg are respectively provided with a penetrating rib, the penetrating ribs sequentially penetrate all the pipe penetrating on the side where the penetrating ribs are located, and the penetrating ribs can be in sliding fit with the pipe penetrating along the direction of the central line of the corresponding pipe penetrating.
4. The precast concrete external wall external hanging operation platform installation structure according to claim 2, characterized in that: the gasket is circular shape, the edge of gasket winds the even interval arch of gasket central line direction is formed with the shell fragment, and the shell fragment is kept away from the connecting rod direction is extended and is kept away from the slope of gasket central line direction sets up, tensioning screw is located the gasket with the cover is equipped with the preforming on the pole body between the tensioning nut, the preforming can be followed tensioning screw central line direction rather than sliding fit, the shell fragment is followed the projection of tensioning screw central line direction is located the preforming and is followed in the projection of tensioning screw central line direction.
5. The precast concrete external wall external hanging operation platform installation structure according to claim 2, characterized in that: the pre-tightening block is arranged in the C-shaped steel and positioned on one side, facing the inner bottom surface of the C-shaped steel, of the sliding block, inserting columns are fixedly connected to one side, facing the pre-tightening block, of the sliding block at intervals along the length direction of the C-shaped steel, the central line direction of the inserting columns is parallel to the central line direction of the tightening screw rod, inserting holes, corresponding to the inserting columns, of the pre-tightening block are respectively and concavely formed in the side face of one side, facing the sliding block, of the sliding block and correspond to the positions of the two inserting columns, inserting holes, identical to the central lines of the inserting columns, of the pre-tightening block are respectively and concavely formed in the positions, corresponding to the two inserting columns, of the pre-tightening block, the inserting columns are inserted into the inserting holes and can be in sliding fit with the inserting holes along the central line direction of the inserting holes, the depth of the inserting holes is larger than the length of the inserting columns, pre-tightening springs are arranged in the inserting holes and positioned between the bottoms of the inserting columns, two ends of the pre-tightening springs are respectively abutted to the inner bottom surface of the C-tightening block and the inner folded edge, when the pre-tightening block abuts against the inner bottom surface of the C-shaped steel and the sliding block abuts against the inner folded edge, one end, far away from the sliding block, of the insertion column is located in the insertion hole.
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109059530A (en) * | 2018-09-19 | 2018-12-21 | 哈尔滨华意烘干设备制造有限公司 | A kind of lumber kiln of shell connected structure |
| CN114906480A (en) * | 2022-06-10 | 2022-08-16 | 中冶建工集团有限公司 | Portable adjustable horizontal bracket and use method |
| CN115262939A (en) * | 2022-08-25 | 2022-11-01 | 中国五冶集团有限公司 | Diagonal bracing type supporting structure for cantilever structure of high-rise building |
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2021
- 2021-06-10 CN CN202121298549.5U patent/CN214834590U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109059530A (en) * | 2018-09-19 | 2018-12-21 | 哈尔滨华意烘干设备制造有限公司 | A kind of lumber kiln of shell connected structure |
| CN114906480A (en) * | 2022-06-10 | 2022-08-16 | 中冶建工集团有限公司 | Portable adjustable horizontal bracket and use method |
| CN115262939A (en) * | 2022-08-25 | 2022-11-01 | 中国五冶集团有限公司 | Diagonal bracing type supporting structure for cantilever structure of high-rise building |
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