CN217352084U

CN217352084U - Municipal construction is with crossing integral passway

Info

Publication number: CN217352084U
Application number: CN202221381909.2U
Authority: CN
Inventors: 杨远超; 陈鹏; 刘相龙; 李玉亮; 孔晓婷; 王传坤; 白俊胜; 李世存; 李石; 张晓华; 王磊
Original assignee: Linyi Municipal Group Co Ltd
Current assignee: Linyi Municipal Group Co Ltd
Priority date: 2022-06-02
Filing date: 2022-06-02
Publication date: 2022-09-02
Anticipated expiration: 2032-06-02

Abstract

The utility model discloses a municipal construction is with spaning integral people's passageway of crossing, the loach carrying platform comprises a supporting fram, the expansion bracket, rings, threaded sleeve, locking device, a supporting plate, the movable rod, supporting bolt, the draw-in groove, connect the brace rod, the antislip strip, the fixed sleeve, a supporting plate, the inside movable mounting of support frame has the expansion bracket, be equipped with a plurality of connection brace rods on support frame and the expansion bracket, the support frame is equipped with the backup pad with the expansion bracket upper berth, the backup pad is fixed through locking device, locking device movable mounting is in support frame and expansion bracket both sides, the support frame both sides are equipped with a plurality of rings, rings one side is equipped with the threaded sleeve, threaded sleeve fixed mounting is on the support frame, the expansion bracket is kept away from support frame one end fixed mounting and is equipped with the threaded sleeve. The utility model discloses a support frame and expansion bracket cooperation, adaptable multiple construction place through laying the backup pad, when making things convenient for personnel to walk, can be convenient for constructor to the transportation of simple equipment.

Description

Municipal construction is with crossing integral passway

Technical Field

The utility model belongs to the technical field of integral passerby passageway, in particular to municipal construction is with spaning integral passerby passageway.

Background

In bridge engineering work progress, need dig the foundation ditch deeply and build the cushion cap reinforcing bar and pour, there is the certain distance this moment between outer edge of foundation ditch and the reinforcing bar cushion cap, need build the people and reciprocate many times through supplying and applying the workman to undertake certain material transport, traditional passerby passageway has following problem in the use: 1) the channel is infirm, a fence cannot be installed, materials cannot be transported at the same time, and great potential safety hazards exist; 2) through setting up the multiunit cat ladder at the scene, make constructor along the cat ladder at ground foundation ditch edge to the foundation ditch bottom, on climbing the reinforcing bar base station through the cat ladder afterwards, this kind of method is although firm, has increased constructor distance, has increased constructor working strength, also can't carry out the transportation of simple and easy equipment simultaneously.

Disclosure of Invention

The utility model aims at overcoming not enough among the prior art, providing a municipal construction is with spaning integral people's passageway of crossing, through support frame and expansion bracket cooperation, adaptable multiple construction place through laying the backup pad, makes things convenient for when personnel walk, can be convenient for constructor to the transportation of simple equipment.

In order to realize the purpose, the utility model discloses a technical scheme is:

a crossing integral type man-passing channel for municipal construction comprises a support frame, a telescopic frame, lifting rings, threaded sleeves, a locking device, a support plate, a movable rod, support bolts, clamping grooves, connecting support ribs, anti-slip strips, a fixed sleeve and a support plate, wherein the telescopic frame is movably arranged in the support frame, the support frame and the telescopic frame are provided with a plurality of connecting support ribs, the support frame and the telescopic frame are paved with the support plate, the support plate is fixed through the locking device, the locking device is movably arranged at two sides of the support frame and the telescopic frame, the lifting rings are arranged at two sides of the support frame, the threaded sleeves are arranged at one sides of the lifting rings, the threaded sleeves are fixedly arranged on the support frame, the threaded sleeves are fixedly arranged at one ends of the telescopic frame, which are far away from the telescopic frame, the lifting rings are arranged at one ends of the support frame, which are meshed with two groups of same support bolts, the support plates are arranged at the bottoms of the support bolts, the movable rod is movably mounted on the supporting frame on one side provided with the supporting bolt, the fixed sleeve is fixedly mounted at the other end of the movable rod, and a clamping groove is formed in the lower portion of one end, away from the supporting frame, of the telescopic frame.

The fence support is installed in the inside meshing of threaded sleeve, and rail support top movable mounting has movable sleeve, is equipped with buckle plate I on the movable sleeve, and fixed mounting has spacing bolt on the buckle plate I, and lock nut is installed in the meshing on the spacing bolt, and buckle plate I meshes buckle plate II with spacing bolt cooperation, and II fixed mounting of buckle plate are at connecting horizontal pole and flexible horizontal pole both ends, connect the horizontal pole and install in the support frame top, and flexible horizontal pole is installed in support frame and expansion bracket top.

The locking device comprises a movable locking plate, a locking bolt and a rotary lifting lever, the movable locking plate is movably mounted on the support frame and the telescopic frame, the locking bolt is mounted on the movable locking plate in a meshed mode, and the rotary lifting lever is arranged on the locking bolt.

The limiting device is characterized in that a limiting block is fixedly mounted on the periphery of a limiting hole formed in the side wall of the supporting frame, a limiting groove is formed in the limiting block, the limiting hole formed in the supporting frame is connected with a corresponding limiting hole in the expansion bracket through a pin shaft, a limiting rod is arranged on the pin shaft, and the limiting rod can prevent pin shaft displacement when rotating to the limiting groove.

Compared with the prior art, the utility model beneficial effect shows:

1) the pin shaft penetrates through a corresponding limiting hole between the support frame and the telescopic frame, a limiting rod on one side of the pin shaft is rotated into a limiting groove to be clamped, the pin shaft is prevented from moving, the adjusted support frame and the telescopic frame are directly and integrally hoisted to a specified position through a crane to be subjected to auxiliary fixing, and a support bolt on one side of the support frame is adjusted to be suitable for various field conditions;

2) through setting up solitary locking device, can fix the backup pad and lock, prevent that the backup pad from removing, can easily take off the backup pad after finishing using and do other usefulness in addition or continue to use next time, a plurality of joint support muscle that set up between support frame and the expansion bracket can play good supporting role, make the backup pad have great bearing capacity, when supplying personnel's walking, the convenient transportation operation to partial material and small-size equipment.

Drawings

FIG. 1 is a schematic structural view of a crossing integral type passenger passing channel for municipal construction of the utility model;

FIG. 2 is a schematic view of the bottom structure of a crossing integral type passerby passage for municipal construction of the utility model;

FIG. 3 is a schematic view of the structure of the connecting support rib;

FIG. 4 is an enlarged view of a portion of FIG. 2 at A;

FIG. 5 is an enlarged view of a portion of FIG. 3 at B;

FIG. 6 is an enlarged fragmentary view at C of FIG. 3;

FIG. 7 is a schematic view of the erection;

in the figure: 10. a support frame; 11. a telescopic frame; 12. a hoisting ring; 13. a threaded sleeve; 14. a locking device; 15. a support plate; 16. a movable rod; 17. a support bolt; 18. a card slot; 19. connecting support ribs; 20. a limiting hole; 21. a pin shaft; 22. a limiting block; 23. a ground surface; 24. a reinforcement cage; 131. a fence support; 132. a movable sleeve; 1321. a buckle plate I; 1322. a limit bolt; 1323. locking the nut; 133. connecting the cross bars; 134. a telescopic cross bar; 135. a buckle plate II; 141. a movable locking plate; 142. locking the bolt; 143. rotating the deflector rod; 151. anti-slip strips; 161. fixing the sleeve; 171. a support plate; 211. a limiting rod; 221. a limiting groove.

Detailed Description

For the convenience of understanding of those skilled in the art, the technical solution of the present invention will be further specifically described with reference to fig. 1 to 7.

A crossing integral type people passing channel for municipal construction comprises a support frame 10, an expansion bracket 11, hanging rings 12, threaded sleeves 13, locking devices 14, a support plate 15, a movable rod 16, a support bolt 17, a clamping groove 18, connecting support ribs 19, anti-skidding strips 151, a fixing sleeve 161 and a support plate 171, wherein the expansion bracket 11 is movably installed inside the support frame 10, the support frame 10 and the expansion bracket 11 are provided with a plurality of connecting support ribs 19, the support plate 15 is paved on the support frame 10 and the expansion bracket 11, the support plate 15 is fixed through the locking devices 14, the locking devices 14 are movably installed on two sides of the support frame 10 and the expansion bracket 11, two sides of the support frame 10 are provided with the hanging rings 12, one sides of the hanging rings 12 are provided with the threaded sleeves 13, the threaded sleeves 13 are fixedly installed on the support frame, one end, far away from the support frame 10, of the expansion bracket 11 is fixedly provided with the threaded sleeves 13, one sides of the threaded sleeves 13 are provided with the hanging rings 12, the support frame 10 is kept away from expansion bracket one end meshing and is installed two sets of the same stay bolt 17, and stay bolt 17 bottom is equipped with backup pad 171, is equipped with movable mounting on 17 one sides stay bolt 17 the support frame 10 has movable rod 16, and the other end fixed mounting of movable rod 16 has fixed sleeve 161, and expansion bracket 11 is kept away from support frame 10 one end below and is equipped with draw-in groove 18.

The fence support 131 is installed in the internal meshing of threaded sleeve 13, movable sleeve 132 is installed on the top end of fence support 131, buckle plate I1321 is arranged on movable sleeve 132, limiting bolt 1322 is fixedly installed on buckle plate I1321, locking nut 1323 is installed on limiting bolt 1322 in the meshing mode, buckle plate I1321 is engaged with buckle plate II 135 in the matching mode of limiting bolt 1322, buckle plate II 135 is fixedly installed at two ends of connecting cross rod 133 and telescopic cross rod 134, connecting cross rod 133 is installed above support frame 10, and telescopic cross rod 134 is installed above support frame 10 and telescopic frame 11.

The locking device 14 comprises a movable locking plate 141, a locking bolt 142 and a rotary shift lever 143, the movable locking plate 141 is movably mounted on the support frame 10 and the telescopic frame 11, the locking bolt 142 is mounted on the movable locking plate 141 in a meshing manner, and the rotary shift lever 143 is arranged on the locking bolt 142.

The periphery of a limiting hole 20 formed in the side wall of the support frame 10 is fixedly provided with a limiting block 22, the limiting block 22 is provided with a limiting groove 221, the limiting hole 20 formed in the support frame 10 is connected with the corresponding limiting hole 20 formed in the expansion bracket 11 through a pin 21, a limiting rod 211 is arranged on the pin 21, and the limiting rod 211 is screwed into the limiting groove 221 to prevent the pin 21 from moving.

A municipal construction is with crossing integral passway by people, the course of operation is as follows: the telescopic frame 11 is pulled out according to the length from the outer edge of a site foundation pit to a reinforcement cage, so that the limiting hole 20 on the telescopic frame 11 corresponds to the limiting hole 20 on the support frame 10, then the pin shaft 21 is put in, the pin shaft 21 is rotated to enable the limiting rod 211 to enter the limiting groove 221 formed in the limiting block 22 to prevent the pin shaft 21 from falling off, then the support frame 10 and the telescopic frame 11 are integrally hoisted to a specified position through a crane, the clamping groove 18 on one side of the telescopic frame 11 is clamped on the reinforcement cage 24, one side of the support frame 10 is lapped on the solid ground 23, then the fixing sleeve 161 is rotated to a proper position, then site reinforcing steel bars penetrate through the fixing sleeve 161 to be nailed into the ground to play a role of auxiliary fixing, if the ground is not level enough, the support bolt 17 can play a role of auxiliary supporting, meanwhile, the site bamboo plywood is cut to a proper size to be used as the support plate 15, and the anti-skid bars 151 are nailed on the surface of the support plate 15, accomplish the fixed of backup pad 15 through locking device 14, install rail support 131 inside threaded sleeve 13 afterwards, rail support 131 top movable mounting has movable sleeve 132, through the cooperation of I1321 of buckle board and II 135 of buckle board, erection joint horizontal pole 133 and flexible horizontal pole 134, can carry out personnel after the installation finishes and walk about and partial material transports the operation.

The foregoing is merely exemplary and illustrative of the structure of the invention, and various modifications, additions and substitutions as described in the detailed description may be made by those skilled in the art without departing from the structure or exceeding the scope of the invention as defined in the claims.

Claims

1. A crossing integral type people passing channel for municipal construction comprises a support frame, a telescopic frame, lifting rings, a threaded sleeve, a locking device, a support plate, a movable rod, support bolts, clamping grooves, connecting support ribs, anti-slip strips, a fixed sleeve and a support plate, and is characterized in that the telescopic frame is movably arranged in the support frame, a plurality of connecting support ribs are arranged on the support frame and the telescopic frame, the support plate is paved on the support frame and the telescopic frame, the support plate is fixed through the locking device, the locking device is movably arranged on two sides of the support frame and the telescopic frame, a plurality of lifting rings are arranged on two sides of the support frame, the threaded sleeve is arranged on one side of the lifting rings, the threaded sleeve is fixedly arranged on the support frame, the threaded sleeve is fixedly arranged at one end of the telescopic frame, which is far away from the telescopic frame, two groups of the same support bolts are meshed with each other, the support plates are arranged at the bottoms of the support bolts, the movable rod is movably mounted on the supporting frame on one side provided with the supporting bolt, the fixed sleeve is fixedly mounted at the other end of the movable rod, and a clamping groove is formed in the lower portion of one end, away from the supporting frame, of the telescopic frame.

2. The integral crossing type pedestrian passageway for municipal construction according to claim 1, wherein the threaded sleeve is internally engaged with a fence support, the top end of the fence support is movably mounted with a movable sleeve, the movable sleeve is provided with a buckling plate I, the buckling plate I is fixedly mounted with a limiting bolt, the limiting bolt is engaged with a locking nut, the buckling plate I is engaged with a buckling plate II in cooperation with the limiting bolt, the buckling plate II is fixedly mounted at two ends of the connecting cross rod and the telescopic cross rod, the connecting cross rod is mounted above the supporting frame, and the telescopic cross rod is mounted above the supporting frame and the telescopic frame.

3. The crossing integral type people passing channel for municipal construction according to claim 1, wherein the locking device comprises a movable locking plate, a locking bolt and a rotary deflector rod, the movable locking plate is movably arranged on the support frame and the expansion bracket, the locking bolt is arranged on the movable locking plate in a meshing manner, and the rotary deflector rod is arranged on the locking bolt.

4. The crossing integral type people passing channel for the municipal construction according to claim 1, wherein a limiting block is fixedly installed at the periphery of a limiting hole formed in the side wall of the support frame, a limiting groove is formed in the limiting block, the limiting hole formed in the support frame is connected with a corresponding limiting hole in the expansion bracket through a pin shaft, and a limiting rod is arranged on the pin shaft.