CN215164762U

CN215164762U - Protective equipment for cradle operation platform

Info

Publication number: CN215164762U
Application number: CN202121075779.5U
Authority: CN
Inventors: 张旭
Original assignee: Shandong Boyuan Heavy Industry Co ltd
Current assignee: Shandong Boyuan Heavy Industry Co ltd
Priority date: 2021-05-19
Filing date: 2021-05-19
Publication date: 2021-12-14
Anticipated expiration: 2031-05-19

Abstract

The utility model discloses a hang basket operation platform's protective apparatus, including first walking platform, second walking platform, first guardrail, second guardrail, hang basket system, first suspension system, second suspension system, first bottom rail guard and second bottom rail guard, back cat ladder. The utility model discloses wholly adopt welding and bolted connection to constitute, install easily in dismantling, have simple structure, characteristics that the cost is lower, and the utility model discloses a configuration cat ladder system in hanging basket main part of hanging basket system, solved from this and hung the basket at present and because do not have stable climbing system when the construction, improve the security, the beam surface reduces danger to the front suspension position when making things convenient for workman's construction, guarantees workman safety and labour saving and time saving from top to bottom when the construction.

Description

Protective equipment for cradle operation platform

Technical Field

The utility model relates to a hang basket operation platform's protective apparatus, concretely relates to bridge construction trade technical field.

Background

The hanging basket is an important device for pouring the cantilever of the bridge, the existing guy cable hanging basket system generally comprises a hanging basket assembly platform, hanging baskets and steel strands, wherein the hanging basket assembly platform is provided with a middle beam and side beams, the tail ends of the middle beam and the side beams are anchored on cable tower cross beams of the bridge, the middle beam and the side beams are vertical to tower columns of the bridge respectively, the number of the steel strands is two, the front ends of the side beams are anchored on the tower columns above the cable tower cross beams through oblique traction of the two groups of the steel strands, the middle beam and the side beams are arranged in parallel and are both located below main beams of the bridge, the hanging baskets are located between the main beams of the bridge and the hanging basket assembly platform, the tail portions of the hanging baskets are anchored with the main beams of the bridge above through steel bars, the hanging baskets are provided with hanging basket front cross beams, the hanging basket front cross beams are of box-type structures with holes, and the hanging baskets are assembled and pre-pressed by the hanging basket assembly platform.

At present hang the basket workman can't carry out altitude mixture control work to the front suspension position from the beam surface when the construction, consequently when carrying out altitude mixture control to the front suspension position, need the staff to scramble with the help of external ladder cage or steel reinforcement cage, adopt this kind of construction method to have following shortcoming:

1. a stable climbing system is not provided, so that the danger is high;

2. need frequently carry out altitude mixture control work during the roof beam body construction, the climbing-free system can increase the construction degree of difficulty, slows down the construction progress.

Because there is not stable climbing system about hanging the basket at present when the construction, lead to the staff dangerous great when the construction to because need frequently carry out altitude mixture control work when the roof beam body is under construction, do not have the climbing system and can increase the construction degree of difficulty, slow down the problem of construction progress. In chinese patent publication no: CN 211472213U discloses a basket is hung in construction of deck formula railway steel truss girder bridge, including cross arm, vertical cage passageway, horizontal work platform, above-mentioned technical scheme has that stable in structure is reliable, the dismantlement adjustment is convenient through setting up vertical cage passageway, has guaranteed that operation personnel's safety has improved the operating efficiency. However, when the height of the front suspension position provided by the invention is adjusted by the above technical scheme, the danger of workers during construction is high due to the absence of the stable climbing system, and the problem that the construction difficulty is increased and the construction progress is slowed down due to the frequent height adjustment work required during the construction of the beam body due to the absence of the climbing system still cannot be solved.

Disclosure of Invention

In order to overcome the above-mentioned defect of prior art, the embodiment of the utility model provides a hang basket operation platform's protective apparatus to the present basket of hanging that proposes in solving above-mentioned background art leads to the staff dangerous great when the construction owing to do not have stable climbing system, and need frequently carry out altitude mixture control work when owing to the roof beam body construction, does not have climbing system and can increase the construction degree of difficulty, slows down construction progress scheduling problem.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a hang basket operation platform's protective equipment, includes first walking platform, second walking platform, first guardrail, second guardrail, hangs basket system, first suspension system, second suspension system, first bottom rail guard and second bottom rail guard, back cat ladder, the cat ladder system is formed by cat ladder and back cat ladder combination, the bottom downside of hanging basket system is provided with first bottom rail guard and second bottom rail guard, first bottom rail guard is connected with first walking platform through first suspension system, first walking platform upside is provided with first guardrail, second bottom rail guard is connected with hanging basket system through second suspension system, the basket main part upside of hanging basket system is provided with the second guardrail, the case roof beam upside is provided with the bearing main truss.

Preferably, the cat ladder that is located the slope template upside of hanging basket system and sets up is formed by the combination of antiskid ribbed tile and slope guardrail behind the multiunit, back antiskid ribbed tile adopts the thick back antiskid ribbed tile of 3mm, the fixed slope guardrail that is provided with of antiskid ribbed tile upside behind the multiunit, the slope guardrail adopts multiunit slope steel pipe and steel pipe fixed welding to form, slope steel pipe and steel pipe all adopt 50.

Preferably, the cat ladder that is located the horizontal template upside of hanging basket system and sets up is formed by the combination of antiskid ribbed tile and second guardrail behind the multiunit, the welding of back antiskid ribbed tile upside is provided with the second rail guard, the second rail guard adopts multiunit horizontal steel pipe and vertical steel pipe welding to form, horizontal steel pipe is the cross setting with vertical steel pipe, horizontal steel pipe all adopts 50 with vertical steel pipe and all adopts 30 square pipe.

Preferably, the ladder system formed by combining the ladder stand and the rear ladder stand is connected with the basket hanging system through double-bolt connecting pieces, and the double-bolt connecting pieces adopt 8.8-level high-strength M12 double-bolt connecting pieces.

The utility model provides a hang basket operation platform's protective apparatus possesses following beneficial effect: the utility model discloses a through dispose cat ladder system on the basket main part of string basket system, cat ladder system is formed by cat ladder and back cat ladder combination, cat ladder and walking platform adopt 50 30 a 2 square pipe and 3mm back antiskid ribbed tile combination welding, first guardrail and second guardrail all adopt 50 a 30 a 2 square pipe to weld, and the cat ladder system formed by cat ladder and back cat ladder combination is connected with the basket system through double-bolt connecting piece, therefore the utility model discloses wholly adopt welding and bolted connection to form, easily install in dismantling, have simple structure, the cost is lower characteristics, and the utility model discloses through dispose cat ladder system on the basket main part of string basket system, solved because there is not stable climbing system when the present string basket is under construction, improve the security, make things convenient for the workman to hang the position before the roof beam face when being under construction, the danger is reduced, and the up-and-down safety of workers during construction is ensured, and the time and the labor are saved.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description, do not constitute a limitation of the invention, in which:

fig. 1 is a schematic view of a protective device of a cradle operating platform according to the present invention;

fig. 2 is a schematic structural view of a protective device part of a cradle operating platform provided by the present invention;

fig. 3 is a schematic structural view of a protective device part of a cradle operating platform provided by the present invention;

the reference signs are: 1. a first walking platform; 2. a hanging basket system; 3. a first guardrail; 4. a second walking platform; 5. a second guard rail; 6. inclining the guard bar; 7. climbing a ladder; 8. climbing a ladder; 10. a first suspension system; 11. a first bottom guard rail; 12. a box girder; 13. an anchoring system; 14. a load-bearing main truss; 15. a second suspension system; 16. a second bottom guard rail; 17. a rear antiskid plate; 18. a transverse steel pipe; 19. a vertical steel pipe; 21. inclining the steel pipe; 22. a steel pipe; 23. a double bolt connection.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

According to the protective equipment of a string basket operation platform that fig. 1-3 show, the utility model provides a following technical scheme: including first walking platform 1, second walking platform 4, first guardrail 3, second guardrail 5, string basket system 2, first suspension system 10, second suspension system 15, first bottom rail guard 11 and second bottom rail guard 16, back cat ladder 8, the cat ladder system is formed by cat ladder 7 and the combination of back cat ladder 8, the bottom downside of string basket system 2 is provided with first bottom rail guard 11 and second bottom rail guard 16, first bottom rail guard 11 is connected with first walking platform 1 through first suspension system 10, first walking platform 1 upside is provided with first guardrail 3, second bottom rail guard 16 is connected with string basket system 2 through second suspension system 15, the string basket main part upside of string basket system 2 is provided with second guardrail 5, box girder 12 upside is provided with bearing main truss 14.

As shown in fig. 1, this embodiment provides a protective equipment for hanging basket operation platform, its characterized in that: the cat ladder 7 that is located the slope template upside of hanging basket system 2 and sets up forms by the combination of multiunit back antiskid ribbed tile 17 and slope guardrail 6, back antiskid ribbed tile 17 adopts the thick back antiskid ribbed tile of 3mm, the fixed slope guardrail 6 that is provided with of 17 upsides of multiunit back antiskid ribbed tile, slope guardrail 6 adopts multiunit slope steel pipe 21 and steel pipe 22 fixed welding to form, slope steel pipe 21 and steel pipe 22 all adopt 50 x 30 x 2 square pipes.

As shown in fig. 3, this embodiment provides a protective equipment for hanging basket operation platform, its characterized in that: cat ladder 7 that is located the horizontal template upside setting of hanging basket system 2 is formed by the combination of multiunit back antiskid ribbed tile 17 and second guardrail 5, the welding of back antiskid ribbed tile 17 upside is provided with second rail guard 5, second rail guard 5 adopts multiunit horizontal steel pipe 18 and vertical steel pipe 19 welding to form, horizontal steel pipe 18 is the cross setting with vertical steel pipe 9, horizontal steel pipe 18 all adopts 50 with vertical steel pipe 9 and all adopts 30 square pipe 2.

As shown in fig. 2, this embodiment provides a protective equipment of hanging basket operation platform, its characterized in that: the ladder stand system formed by combining the ladder stand 7 and the rear ladder stand 8 is connected with the hanging basket system 2 through the double-bolt connecting piece 23, and the double-bolt connecting piece 23 adopts an 8.8-level high-strength M12 double-bolt connecting piece.

The utility model discloses a theory of operation: the utility model is characterized in that a ladder stand system is arranged on a hanging basket main body of a hanging basket system 2, the ladder stand system is formed by combining a ladder stand 7 and a rear ladder stand 8, the ladder stand and a walking platform are formed by combining and welding a 50 a 30 a 2 square tube and a 3mm rear antiskid plate, the first guardrail and the second guardrail are welded by a 50 a 30 a 2 square tube, and the ladder stand system formed by combining the ladder stand 7 and the rear ladder stand 8 is connected with the hanging basket system 2 through a double-bolt connecting piece 23, therefore, the utility model is integrally formed by welding and bolt connection, is easy to be installed in disassembly, has the characteristics of simple structure and lower cost, and the ladder stand system is arranged on the hanging basket main body of the hanging basket system 2, thereby solving the problem that the prior hanging basket has no stable climbing system during construction and improving the safety, the beam surface reaches the front suspension position when making things convenient for workman's construction, reduces danger, guarantees workman safety and labour saving and time saving from top to bottom when the construction.

In the drawings of the disclosed embodiments of the present invention, only the structures related to the disclosed embodiments are referred to, and other structures can refer to the common design, and under the condition of no conflict, the same embodiment and different embodiments of the present invention can be combined with each other; the above description is only for the preferred embodiment of the present invention and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a protective equipment of string basket operation platform, includes first walking platform (1), second walking platform (4), first guardrail (3), second guardrail (5), hangs basket system (2), first suspension system (10), second suspension system (15), first bottom rail guard (11) and second bottom rail guard (16), back cat ladder (8), its characterized in that: the ladder stand system is formed by combining a ladder stand (7) and a rear ladder stand (8), a first bottom protective guard (11) and a second bottom protective guard (16) are arranged on the lower side of the bottom of the hanging basket system (2), the first bottom protective guard (11) is connected with a first walking platform (1) through a first suspension system (10), a first guardrail (3) is arranged on the upper side of the first walking platform (1), the second bottom protective guard (16) is connected with a second walking platform (5) through a second suspension system (15), and a bearing main truss (14) is arranged on the upper side of a box girder (12).

2. The protective equipment for the cradle operating platform according to claim 1, characterized in that: cat ladder (7) that the slope template upside that is located string basket system (2) set up are formed by multiunit back antiskid ribbed tile (17) and slope guardrail (6) combination, back antiskid ribbed tile (17) adopt the thick back antiskid ribbed tile of 3mm, antiskid ribbed tile (17) upside is fixed after the multiunit is provided with slope guardrail (6), slope guardrail (6) adopt multiunit slope steel pipe (21) and steel pipe (22) fixed welding to form, slope steel pipe (21) and steel pipe (22) all adopt 50 x 30 x 2 square pipes.

3. The protective equipment for the cradle operating platform according to claim 1, characterized in that: cat ladder (7) that the horizontal template upside that is located hanging basket system (2) set up are formed by multiunit back antiskid ribbed tile (17) and second guardrail (5) combination, back antiskid ribbed tile (17) upside welding is provided with second rail guard (5), second rail guard (5) adopt multiunit horizontal steel pipe (18) and vertical steel pipe (19) welding to form, horizontal steel pipe (18) are the cross setting with vertical steel pipe (9), horizontal steel pipe (18) all adopt 50 x 30 x 2 square pipes with vertical steel pipe (9).

4. The protective equipment for the cradle operating platform according to claim 1, characterized in that: the ladder stand system formed by combining the ladder stand (7) and the rear ladder stand (8) is connected with the hanging basket system (2) through double-bolt connecting pieces (23), and the double-bolt connecting pieces (23) adopt 8.8-level high-strength M12 double-bolt connecting pieces.