CN218621888U - Trackless triangular hanging basket closed protection platform - Google Patents

Abstract

The utility model discloses a basket seals protection platform is hung to trolley-bus triangle belongs to construction safety protection technology, include: the main truss is arranged above the construction bridge; the rear lower frame is arranged below the construction bridge and is connected with the main truss up and down; the front upper frame is arranged above the construction bridge and is connected with the main truss; the front lower frame is arranged below the construction bridge and is connected with the front upper frame up and down; also includes; the hanging basket is connected with the rear lower frame and the front lower frame and is obliquely arranged below the construction bridge; the operation platforms are arranged on two sides of the construction bridge and connected with the main truss and the hanging basket; and the protective net component is connected with the main truss and the bottom basket and surrounds the operation platform. The utility model provides a hang the low technical problem of basket operation platform security, realized improving the technological effect who hangs basket operation platform security.

Description

Trackless triangular hanging basket closed protection platform

Technical Field

The utility model relates to a construction safety protection technical field, concretely relates to basket is hung to trolley-bus triangle seals protection platform.

Background

The cantilever casting method is one of the common construction methods for building large and medium-span bridges, wherein the hanging basket is important equipment in the cantilever casting construction of the girder.

Among the prior art, carry out operations such as reinforcement, prestressing force stretch-draw on the work platform of hanging the basket usually, for the safety of protection operation personnel, set up the guardrail in order to prevent to meet accident usually on work platform, nevertheless set up the guardrail on work platform, still have the gap between guardrail and the work platform, have the risk that operation personnel or article dropped, the security is low.

SUMMERY OF THE UTILITY MODEL

In order to solve the problem, the utility model provides a trackless triangle is hung basket and is sealed protection platform locates on the construction bridge, include:

the main truss is arranged above the construction bridge;

the rear lower frame is arranged below the construction bridge and is connected with the main truss up and down;

the front upper frame is arranged above the construction bridge and connected with the main truss;

the front lower frame is arranged below the construction bridge and is connected with the front upper frame up and down;

also includes;

the hanging basket is connected with the rear lower frame and the front lower frame and is obliquely arranged below the construction bridge;

the operation platforms are arranged on two sides of the construction bridge and connected with the main truss and the hanging basket;

and the protective net component is connected with the main truss and the bottom basket and surrounds the operation platform.

Optionally, both sides and the higher end of end basket all are equipped with the guardrail, the lower end of end basket is equipped with first operation platform and guardrail.

Optionally, the work platform comprises a second work platform, a third work platform and a fourth work platform which are horizontally arranged from top to bottom in a layered manner;

the second operation platform, the third operation platform and the fourth operation platform are all provided with guardrails; and the height of the fourth working platform is higher than the lower end of the bottom basket.

Optionally, a fifth work platform and a guardrail are arranged on the front upper frame.

Optionally, the protection net assembly includes:

the first protective net and the second protective net are arranged in parallel, connected with the two sides of the bottom basket and the main truss and used for sealing the operation platforms on the two sides of the bridge;

and the third protection net is connected with the fifth operation platform and the higher end of the bottom basket and is used for sealing the bottom basket.

Optionally, the fourth work platform and the third work platform are connected to the bottom basket through ladders respectively.

By adopting the technical scheme, the utility model discloses mainly have following technological effect:

through setting up the back undercarriage that links to each other from top to bottom with the main truss to and set up the preceding upper bracket and preceding undercarriage that link to each other from top to bottom, through set up end basket on back undercarriage and preceding undercarriage, and set up the operation platform that the end basket links to each other with the few end baskets of main truss, utilize the protection network to seal operation platform and end basket, solved the technical problem that string basket operation platform security is low, realized improving the technological effect of string basket operation platform security.

Drawings

FIG. 1 is a schematic structural view of a trackless triangular cradle closed protection platform of the present invention;

fig. 2 is a schematic structural view of a trackless triangular hanging basket closed protection platform (another view angle) of the present invention;

fig. 3 is a schematic structural view of the trackless triangular hanging basket closed protective platform (covered protective net).

Wherein the first meaning of the reference numerals is as follows;

1. a main truss; 11. a cantilever;

2. rear lower frame

3. Front upper frame;

4. front lower frame;

5. a bottom basket; 51. a first work platform;

6. an operation platform; 61. a second work platform; 62. a third operation platform; 63. a fourth work platform; 64. climbing a ladder;

7. a protective screen assembly; 71. a first protection net; 72. a second protective net; 73. and a third protection net.

Detailed Description

In order to make the technical solution of the present invention better understood, the technical solution of the embodiments of the present invention will be clearly and completely described below with reference to the drawings attached to the specification 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 efforts belong to the protection scope of the present invention.

Reference herein to "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment can be included in at least one embodiment of the invention. The appearances of the phrase in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments. It is explicitly and implicitly understood by one skilled in the art that the embodiments described herein may be combined with other embodiments.

Please refer to fig. 1-3, the utility model provides a basket seals protection platform is hung to trolley-free triangle, the basket seals protection platform is hung to trolley-free triangle when in actual use, for locating on the girder of construction bridge, it includes the main girder 1, with back undercarriage 2 that the main girder 1 links to each other from top to bottom, with preceding upper ledge 3 that the main girder 1 links to each other, with preceding undercarriage 4 that the preceding upper ledge 3 links to each other from top to bottom, locate back undercarriage 2 and preceding undercarriage 4 on end basket 5 to and be located the bridge both sides and with operation platform 6 that the main girder 1 links to each other.

Further, the main truss 1 is fixed on a main beam of the bridge and used for fixedly supporting the trackless triangular hanging basket closed protective platform, specifically, the main truss 1 comprises a cantilever 11 arranged along the width direction of the bridge, wherein the cantilever 11 is arranged on the bridge floor, and two ends of the cantilever 11 extend out of the bridge and are connected with a rear lower frame 2 arranged below the bridge up and down.

It can be understood that the front upper frame 3 is fixed on the main longitudinal beam and is connected with the front lower frame 4 up and down, wherein the front upper frame 3 and the front lower frame 4 are both arranged along the width direction of the bridge, the front upper frame 3 is arranged above the bridge, and the front lower frame 4 is arranged below the bridge.

Further, through with back undercarriage 2 and preceding undercarriage 4 locate the below of bridge and all set up along the width direction of bridge, can with end basket 5 is located on back undercarriage 2 and the preceding undercarriage 4, end basket 5 is platform formula structure, can supply operating personnel to carry out the operation on end basket 5.

In a preferred embodiment, the height of the rear lower frame 2 is lower than that of the front lower frame 4, so that the bottom basket 5 is obliquely arranged below the bridge after being connected with the rear lower frame 2 and the front lower frame 4, thereby adapting to the process that the box girder oblique web plate becomes higher.

Further, both sides and the higher end of end basket 5 all are equipped with the guardrail, the lower end of end basket 5 is equipped with first operation platform 51 and guardrail to operating personnel carries out the operation in the bottom of bridge.

Further, the operation platform 6 is arranged on two sides of the bridge and comprises a second operation platform 61, a third operation platform 62 and a fourth operation platform 63 which are horizontally arranged from top to bottom in a layered mode, wherein the second operation platform 61, the third operation platform 62 and the fourth operation platform 63 are respectively provided with a guardrail, and the fourth operation platform 63 is higher than the lower end of the bottom basket 5.

Furthermore, the fourth operation platform 63, the third operation platform 62 and the bottom basket 5 are respectively connected into a whole through the crawling ladder 64, so that an operator can conveniently operate on the trackless triangular hanging basket closed protection platform to complete operations such as steel bar binding and prestress tensioning.

In addition, the front upper frame 3 is provided with a fifth working platform 31 and a guardrail, so that an operator can conveniently work above the bridge.

Further, the trackless triangular hanging basket closed protection platform further comprises a protection net component 7, and the protection net component 7 is connected with the main truss 1 and the bottom basket 5 and surrounds the operation platform 6. Specifically, the protection net assembly 7 includes a pair of first and second protection nets 71 and 72 arranged in parallel, and a third protection net 73. The first protective net 71 and the second protective net 72 are connected with the two sides of the bottom basket 5 and the main truss 1 respectively, so that the operation platforms 6 located on the two sides of the bridge are sealed, the third protective net 73 is connected with the fifth operation platform 31 and the higher end of the bottom basket 5 respectively, so that the bottom basket 5 is sealed, the operation platforms 6 on the two sides of the bridge and the bottom basket 5 are sealed, the operation platforms 6 and the bottom basket 5 are located in a sealed space, and accordingly the safety of an operator in the operation process is improved.

In a preferred embodiment, the protective net assembly 7 is formed by bolting a plurality of grid nets, so that the assembly and disassembly are convenient.

In a preferred embodiment, the work platform 6 and the guardrail are both fabricated work platforms and guardrails for easy assembly, disassembly and transportation.

Finally, it should be noted that: the embodiment of the present invention is only disclosed as a preferred embodiment of the present invention, and is only used for illustrating the technical solution of the present invention, not limiting the same; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those skilled in the art; the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.

Claims (6)

1. The utility model provides a basket seals protection platform is hung to trolley-bus triangle, locates on the construction bridge, a serial communication port, include:

the main truss is arranged above the construction bridge;

the rear lower frame is arranged below the construction bridge and is connected with the main truss up and down;

the front upper frame is arranged above the construction bridge and is connected with the main truss;

the front lower frame is arranged below the construction bridge and is connected with the front upper frame up and down;

also includes;

the hanging basket is connected with the rear lower frame and the front lower frame and is obliquely arranged below the construction bridge;

the operation platforms are arranged on two sides of the construction bridge and connected with the main truss and the hanging basket;

and the protective net component is connected with the main truss and the bottom basket and surrounds the operation platform.

2. The closed protection platform for the trackless triangular hanging basket according to claim 1, wherein two sides and the higher end of the bottom basket are provided with guardrails, and the lower end of the bottom basket is provided with the first operation platform and the guardrails.

3. The closed protection platform for the trackless triangular hanging basket according to claim 2, wherein the operation platform comprises a second operation platform, a third operation platform and a fourth operation platform which are horizontally arranged from top to bottom in a layered manner;

the second operation platform, the third operation platform and the fourth operation platform are all provided with guardrails; and the height of the fourth working platform is higher than the lower end of the bottom basket.

4. A closed protection platform for a trackless triangular hanging basket according to claim 3, wherein a fifth operation platform and a guardrail are arranged on the front upper frame.

5. The trackless triangular hanging basket closed protective platform of claim 4, wherein the protective net assembly comprises:

the first protective net and the second protective net are arranged in parallel, connected with the two sides of the bottom basket and the main truss and used for sealing the operation platforms on the two sides of the bridge;

and the third protection net is connected with the fifth operation platform and the higher end of the bottom basket and is used for sealing the bottom basket.

6. The enclosed protective platform for trackless triangular hanging baskets of claim 3, wherein the fourth and third work platforms are connected to the bottom basket by a ladder.

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