CN214195456U

CN214195456U - Construction foot rest for highway bridge

Info

Publication number: CN214195456U
Application number: CN202021285878.1U
Authority: CN
Inventors: 龚华; 白军岩; 高勇; 孙永涛
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-07-03
Filing date: 2020-07-03
Publication date: 2021-09-14
Anticipated expiration: 2030-07-03

Abstract

The utility model discloses a public road bridge roof beam is with construction foot rest, including pole setting and rail, one side fixedly connected with connecting rod of pole setting, the surface of connecting rod is provided with the link, one side fixedly connected with square board of link, square groove has been seted up in the front of square board, the inside in square groove is provided with takes the net, one side fixedly connected with jib at pole setting top, the lower surface of jib is provided with the pulley. This public road bridge roof beam is with construction foot rest, through the pulley, the setting of spacing bolt and storing box, during the use, the staff can place the instrument material of needs in the storing box, can stimulate the stay cord when the staff is in to take the online construction, can stimulate the storing box with the help of the pulley, when the storing box is in the take-up height, available spacing bolt is fixed the pulley, avoid sliding, then with stay cord bolt and horizontal pole on, can effectually fix the storing box in a certain position, the staff of being convenient for takes.

Description

Construction foot rest for highway bridge

Technical Field

The utility model relates to a public road bridge roof beam construction technical field specifically is a public road bridge roof beam is with construction foot rest.

Background

The foot rest is the indispensable instrument that job site workman high altitude construction of bridge construction used, and especially some large-scale bridges are high, and the supplementary climbing of accessible scaffold frame during the construction is high, and the application of foot rest has greatly made things convenient for the construction of bridge, and the application is very extensive, has also obtained building field personage's extensive attention to the improvement and the application of various scaffolds.

At present, when the existing foot rest for highway bridge construction is used for conveying tool materials, most of the foot rest needs to be carried by workers, the operation is very troublesome, the materials on the foot rest are placed on pedals, and a user needs to bend down to pick the materials when the materials are taken and placed, so that the foot rest is not beneficial to use of people.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a public road bridge roof beam is with construction foot rest has solved the problem that proposes in the above-mentioned background art.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: including pole setting and rail, one side fixedly connected with connecting rod of pole setting, the surface of connecting rod is provided with the link, the square board of one side fixedly connected with of link, square groove has been seted up in the front of square board, the inside in square groove is provided with the lapping, one side fixedly connected with jib at pole setting top, the lower surface of jib is provided with the pulley, the opposite side fixedly connected with rail of pole setting.

Optionally, the lower surface of the connecting rod is fixedly connected with steps, and the number of the steps is two.

Optionally, one side of the fence is provided with an X-shaped diagonal rod.

Optionally, the pulley comprises a square block and a limiting bolt, the middle of the square block is provided with an insertion hole, the limiting bolt is arranged inside the insertion hole, one side of the round hole is provided with a rotating shaft, and one side of the rotating shaft is provided with the pulley.

Optionally, a pull rope is arranged on the surface of the pulley, a hook is arranged at one end of the pull rope, a fixing column is fixedly connected to the lower surface of the hook, a disc is fixedly connected to the bottom of the fixing column, a connecting block is fixedly connected to the lower surface of the disc through a fixing bolt, and a storage box is fixedly connected to the lower surface of the connecting block.

Optionally, one side of the fence is fixedly connected with a fixing sleeve, and one side of the fixing sleeve is fixedly connected with a cross rod.

(III) advantageous effects

The utility model provides a public road bridge roof beam is with construction foot rest possesses following beneficial effect:

this construction foot rest for highway bridge, setting through the rail, when the staff is in and builds on the net, staff's safety can be protected to the rail, it is dangerous to avoid the staff to take place when being in higher position, through the pulley, the setting of spacing bolt and storing box, during the use, the staff can place the instrument material of needs in the storing box, can stimulate the stay cord when the staff is in to take and builds on the net, can stimulate the storing box with the help of the pulley, when the storing box is in the take-up, available spacing bolt is fixed with the pulley, avoid sliding, then on will drawing the rope bolt and the horizontal pole, can effectually fix the storing box in a certain position, the staff of being convenient for takes.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the structure of the pulley of the present invention;

fig. 3 is an enlarged schematic structural view of a portion a in fig. 1 according to the present invention.

In the figure: 1. erecting a rod; 2. a fence; 3. a connecting rod; 4. hanging a ring; 5. a square plate; 6. lapping; 7. a boom; 8. a pulley; 9. a step; 10. an X-shaped diagonal rod; 11. a square block; 12. a limit bolt; 13. a rotating shaft; 14. pulling a rope; 15. hooking; 16. fixing a column; 17. a disc; 18. connecting blocks; 19. a storage box; 20. a cross bar.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1 to 3, the present invention provides a technical solution: a construction foot rest for a highway bridge comprises upright posts 1 and rails 2, wherein one side of each upright post 1 is fixedly connected with a connecting rod 3, the surface of each connecting rod 3 is provided with a hanging ring 4, one side of each hanging ring 4 is fixedly connected with a square plate 5, the front surface of each square plate 5 is provided with a square groove, a lapping net 6 is arranged inside each square groove, one side of the top of each upright post 1 is fixedly connected with a suspender 7, the lower surface of each suspender 7 is provided with a pulley 8, the other side of each upright post 1 is fixedly connected with the corresponding rail 2, through the arrangement of the corresponding rail 2, when workers are positioned on the lapping net 6 to carry out construction, the safety of the workers can be protected by the corresponding rail 2, the danger of the workers at a higher position is avoided, the lower surfaces of the connecting rods 3 are fixedly connected with ladders 9, the number of the ladders 9 is two, one side of each rail 2 is provided with an X-shaped inclined rod 10, each pulley 8 comprises a square block 11 and a limiting bolt 12, the middle of the square block 11 is provided with an insertion hole, a limiting bolt 12 is arranged inside the insertion hole, a rotating shaft 13 is arranged on one side of the round hole, a pulley 8 is arranged on one side of the rotating shaft 13, a pull rope 14 is arranged on the surface of the pulley 8, one end of the pull rope 14 is provided with a hook 15, the lower surface of the hook 15 is fixedly connected with a fixed column 16, the bottom of the fixed column 16 is fixedly connected with a disc 17, the lower surface of the disc 17 is fixedly connected with a connecting block 18 through a fixing bolt, and the lower surface of the connecting block 18 is fixedly connected with a storage box 19;

through pulley 8, the setting of spacing bolt 12 and storing box 19, in use, the staff can place the instrument material that needs in storing box 19, can stimulate stay cord 14 when the staff is in the enterprising line of lapping 6, can come with storing box 19 pulling with the help of pulley 8, when storing box 19 is in the take the altitude, available spacing bolt 12 is fixed with pulley 8, avoid sliding, then bolt 14 with the stay cord and on horizontal pole 20, can effectually fix storing box in a certain position, the staff of being convenient for takes.

One side of the fence 2 is fixedly connected with a fixed sleeve, and one side of the fixed sleeve is fixedly connected with a cross rod 20.

The utility model discloses in, the device's working procedure as follows:

1. through the arrangement of the fence 2, when workers are on the lapping net 6 for construction, the fence 2 can protect the safety of the workers and avoid danger when the workers are at a higher position;

2. through pulley 8, the setting of spacing bolt 12 and storing box 19, in use, the staff can place the instrument material that needs in storing box 19, can stimulate stay cord 14 when the staff is in the enterprising line of lapping 6, can come with storing box 19 pulling with the help of pulley 8, when storing box 19 is in the take the altitude, available spacing bolt 12 is fixed with pulley 8, avoid sliding, then bolt 14 with the stay cord and on horizontal pole 20, can effectually fix storing box in a certain position, the staff of being convenient for takes.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a public road bridge roof beam is with construction foot rest, includes pole setting (1) and rail (2), its characterized in that: one side fixedly connected with connecting rod (3) of pole setting (1), the surface of connecting rod (3) is provided with link (4), one side fixedly connected with square board (5) of link (4), square groove has been seted up in the front of square board (5), the inside in square groove is provided with lapping net (6), one side fixedly connected with jib (7) at pole setting (1) top, the lower surface of jib (7) is provided with pulley (8), opposite side fixedly connected with rail (2) of pole setting (1).

2. The construction foot stool for the road bridge according to claim 1, characterized in that: the lower surface of connecting rod (3) is fixedly connected with ladder (9), the quantity of ladder (9) is two.

3. The construction foot stool for the road bridge according to claim 1, characterized in that: an X-shaped inclined rod (10) is arranged on one side of the fence (2).

4. The construction foot stool for the road bridge according to claim 1, characterized in that: pulley (8) are including square piece (11) and spacing bolt (12), the jack has been seted up at the middle part of square piece (11), the inside of jack is provided with spacing bolt (12), one side of jack is provided with pivot (13), one side of pivot (13) is provided with pulley (8).

5. The construction foot stool for the road bridge according to claim 1, characterized in that: the pulley is characterized in that a pull rope (14) is arranged on the surface of the pulley (8), a hook (15) is arranged at one end of the pull rope (14), a fixed column (16) is fixedly connected to the lower surface of the hook (15), a disc (17) is fixedly connected to the bottom of the fixed column (16), a connecting block (18) is fixedly connected to the lower surface of the disc (17) through a fixing bolt, and a storage box (19) is fixedly connected to the lower surface of the connecting block (18).

6. The construction foot stool for the road bridge according to claim 5, characterized in that: one side fixedly connected with fixed cover of rail (2), one side fixedly connected with horizontal pole (20) of fixed cover.