CN217629446U - Multifunctional working platform for overhanging flange - Google Patents
Multifunctional working platform for overhanging flange Download PDFInfo
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- CN217629446U CN217629446U CN202221287457.1U CN202221287457U CN217629446U CN 217629446 U CN217629446 U CN 217629446U CN 202221287457 U CN202221287457 U CN 202221287457U CN 217629446 U CN217629446 U CN 217629446U
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Abstract
The utility model belongs to the technical field of the bridge construction technique and specifically relates to a multifunctional working platform for encorbelmenting the edge of a wing is provided, including braced truss, jack suspension and workstation: the two ends of the support truss are provided with cantilevers, the bottom of the support truss is provided with a base, the bottom of the base is provided with a walking assembly, the inner sides of two beams of the support truss are respectively provided with a first moving assembly, a sliding plate is arranged between the two first moving assemblies, and the bottom of the sliding plate is connected with a workbench through a lifting assembly; the bottom of slide still is equipped with the second and removes the subassembly, the bottom and the jack suspension system of second removal subassembly are connected, jack suspension system includes electric block and couple. The prestressed work platform aims to solve the problems that an existing prestressed work platform is complex in structure, inconvenient to operate and poor in safety.
Description
Technical Field
The utility model relates to a bridge construction technical field particularly, relates to a multifunctional working platform for encorbelmenting the edge of a wing.
Background
With the development of bridge construction, the application of prestressed concrete box girders is gradually increased, the prestressed concrete box girders are generally stretched by adopting single-end tensioning of beam ends or two-end tensioning of beam ends, and a firm and safe prestressed tensioning platform needs to be erected. The utility model discloses a utility model patent of publication number CN203188122U discloses a portable prestressing force tensioning platform, including mobilizable braced frame system, back anchor system, jack suspension system and lift platform system, the aforesaid has been solved and has been provided nimble convenient construction position scheduling problem for the prestressing force construction, nevertheless has the inconvenient problem of jack and work platform position control to current work platform security is relatively poor, can't guarantee operating personnel's safety, consequently needs further to improve its structure.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a multifunctional work platform for encorbelmenting the edge of a wing for solve the problem that current prestressing force work platform structure is complicated, the operation is inconvenient and the security is poor among the background art.
An embodiment of the utility model provides a multifunctional working platform for encorbelmenting edge of a wing, including braced truss, jack suspension and workstation: the device comprises a support truss, a base, a traveling assembly, a sliding plate and a lifting assembly, wherein the two ends of the support truss are provided with cantilevers, the bottom of the support truss is provided with the base, the bottom of the base is provided with the traveling assembly, the inner sides of two beams of the support truss are respectively provided with a first moving assembly, the sliding plate is arranged between the two first moving assemblies, and the bottom of the sliding plate is connected with a workbench through the lifting assembly; the bottom of slide still is equipped with the second and removes the subassembly, the bottom and the jack suspension system connection of second removal subassembly, jack suspension system includes electric block and couple.
Further, the first moving assembly comprises slide rails arranged on the inner sides of the two cross beams of the supporting truss, and the first moving assembly further comprises slide blocks connected with the slide rails in a sliding mode, and the slide blocks are connected with the slide plates.
Furthermore, the lifting assembly comprises electric telescopic rods arranged around the bottom of the sliding plate.
Further, the second moving assembly comprises an I-shaped rail steel, and the jack suspension system is connected with the I-shaped rail steel in a sliding mode.
Furthermore, one side of the workbench is also provided with an object stage detachably connected with the electric telescopic rod.
Furthermore, the top of the supporting truss is also provided with a detachable top plate, and one side of the supporting truss, which is far away from the workbench, is also provided with a first ladder stand connected with the base.
Furthermore, safety guardrails are arranged around the workbench.
Furthermore, one side of the sliding plate is provided with a second ladder stand.
Furthermore, one side of the supporting truss is provided with a wind-resistant steel rope which is detachably connected, and the wind-resistant steel rope is connected with a balancing weight.
Furthermore, the walking assembly also comprises self-locking universal wheels arranged around the base.
The beneficial effects of the utility model include:
1. the utility model realizes the movement of the tensioning jack in any direction in the space, is convenient for accurately adjusting the position of the tensioning jack and further improves the construction efficiency;
2. the utility model is provided with the lifting type working platform, and the working platform is provided with the objective table, the safety crawling ladder and the safety guardrail, so that the safety of constructors can be ensured while the constructors are convenient to construct;
3. the utility model discloses a set up fixing device between braced truss and bridge floor, promoted the holistic stability of work platform.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the embodiments of the present invention will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to these drawings without inventive efforts.
Fig. 1 is a schematic view of an overall structure of a working platform according to an embodiment of the present invention;
fig. 2 is a schematic structural diagram of a support truss according to an embodiment of the present invention;
fig. 3 is a schematic structural view of a bottom of a skateboard according to an embodiment of the present invention;
fig. 4 is a schematic structural diagram of a system according to an embodiment of the present invention.
Icon: the method comprises the following steps of 1-supporting trusses, 2-bases, 3-sliding plates, 4-workbenches, 5-electric hoists, 6-electric telescopic rods, 7-object stages, 8-top plates, 9-first crawling ladders, 10-safety guardrails, 11-second crawling ladders, 12-wind-resistant steel ropes and 13-balancing weights.
Detailed Description
The technical solution in the embodiment of the present invention will be described below with reference to the accompanying drawings in the embodiment of the present invention.
It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined or explained in subsequent figures. It should be noted that the terms "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings or orientations or positional relationships conventionally placed in use of the products of the present invention, and are only used for convenience in describing and simplifying the present application, but do not indicate or imply that the referred devices or elements must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present application. Furthermore, the terms "first," "second," "third," and the like are used solely to distinguish one from another and are not to be construed as indicating or implying relative importance.
Referring to fig. 1 to 4, an embodiment of the present invention provides a multifunctional work platform for overhanging a flange, including a supporting truss 1, a jack suspension system, and a work platform 4: the two ends of the supporting truss 1 are provided with cantilevers, the bottom of the supporting truss 1 is provided with a base 2, the bottom of the base 2 is provided with a walking assembly, the inner sides of two beams of the supporting truss 1 are provided with first moving assemblies, a sliding plate 3 is arranged between the two first moving assemblies, and the bottom of the sliding plate 3 is connected with a workbench 4 through a lifting assembly; the bottom of slide 3 still is equipped with the second and removes the subassembly, the bottom and the jack suspension system of second removal subassembly are connected, jack suspension system includes electric block 5 and couple.
In the structure, the cantilevers at the two ends of the supporting truss 1 extend outwards for the two ends of the top of the supporting truss 1, and the first moving assembly, the second moving assembly, the lifting assembly and the jack suspension system are matched for use, so that the workbench 4 and the jack suspension system can be adjusted at any position in space, the practicability of the workbench 4 is improved, and the construction is more convenient.
Preferably, the first moving assembly comprises slide rails arranged on the inner sides of the two cross beams of the support truss 1, and the first moving assembly further comprises a sliding block connected with the slide rails in a sliding manner, and the sliding block is connected with the sliding plate 3.
In the structure, the length of the slide rail should be less than that of the cross beam of the support truss 1, two ends of the slide rail are closed, and a plurality of slide blocks can be arranged.
Preferably, lifting unit is including establishing 3 bottoms electric telescopic handle 6 all around of slide, be equipped with objective table 7 between the electric telescopic handle 6 of 4 one sides of workstation, can dismantle between objective table 7 and the telescopic link and be connected.
In the structure, electric telescopic handle 6 is provided with four, electric telescopic handle 6 all includes dead lever and telescopic link two parts, and electric telescopic handle 6's dead lever portion is connected with workstation 4, and its telescopic link portion is connected with slide 3, objective table 7 should be established on the dead lever, through setting up objective table 7, is convenient for place and the instrument of taking.
Preferably, the second moving assembly comprises an i-shaped rail steel, and the jack suspension system is slidably connected with the i-shaped rail steel.
In the structure, the I-shaped rail steel is arranged in the middle of the bottom of the sliding plate 3, the two ends of the I-shaped rail steel are provided with limit blocks for limiting the jack suspension system, and a motor can be additionally arranged on one side of the I-shaped rail steel and used for moving the jack suspension system.
Preferably, the top of braced truss 1 still is equipped with detachable roof 8, one side that workstation 4 was kept away from to braced truss 1 still is equipped with the first cat ladder 9 of being connected with base 2, be equipped with safety barrier 10 around workstation 4, one side of slide 3 is equipped with second cat ladder 11, one side of braced truss 1 is equipped with the anti-wind steel cable 12 of dismantling the connection, anti-wind steel cable 12 is connected with balancing weight 13, the running assembly is still including establishing base 2 auto-lock universal wheel all around.
In above-mentioned structure, this embodiment can prevent effectively that work platform from invading and turning over through setting up balancing weight 13 and anti-wind steel cable 12, through setting up the guardrail, protection operating personnel's construction safety, the guardrail is established around work platform, and its height should not be less than 0.5m, can dismantle roof 8 can be used to prevent weighing down thing and rain-proof water, 9 convenient to detach roof 8 of first cat ladder, second cat ladder 11 prevents that work platform's lift from breaking down as safe cat ladder, and the constructor can't return the bridge floor.
As shown in fig. 4, this embodiment may also be implemented in a manner of supplying power to a power module and controlling by a controller, where the power module supplies power to the electrical devices of the first moving assembly, the second moving assembly, the jack suspension system, and the lifting assembly, and the controller and the communication module are used to remotely control the electrical devices.
The working principle is as follows: in the construction process, firstly, the working platform is integrally moved to a preset position, the wind-resistant steel rope 12 and the counterweight block 13 are fixed at proper positions, then a worker moves to the working platform, the height of the working platform is adjusted through the electric telescopic rod 6, the horizontal positions of the working platform and the tensioning jack are adjusted through the sliding plate 3, and finally the height of the jack is adjusted through the jack suspension system, so that the prestress tensioning work of any position can be realized; after the use, adopt above-mentioned same regulation mode can return to the bridge floor, do not further describe here, if equipment breaks down in the use, constructor accessible second cat ladder 11 returns to on the bridge floor.
The above description is only for the specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art can easily think of the changes or substitutions within the technical scope of the present invention, and all should be covered within the protection scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (10)
1. A multifunctional work platform for overhanging flanges, characterized by comprising a support truss (1), a jack suspension system and a work platform (4): cantilevers are arranged at two ends of the supporting truss (1), a base (2) is arranged at the bottom of the supporting truss (1), a walking assembly is arranged at the bottom of the base (2), first moving assemblies are arranged on the inner sides of two cross beams of the supporting truss (1), a sliding plate (3) is arranged between the two first moving assemblies, and the bottom of the sliding plate (3) is connected with a workbench (4) through a lifting assembly; the bottom of slide (3) still is equipped with the second and removes the subassembly, the bottom and the jack suspension system of second removal subassembly are connected, jack suspension system includes electric block (5) and couple.
2. A multifunctional work platform according to claim 1, characterized in that said first movement assembly comprises sliding rails arranged inside the two cross beams of the support truss (1), said first movement assembly further comprising sliding blocks slidingly connected to the sliding rails, said sliding blocks being connected to the sliding plates (3).
3. A multifunctional work platform according to claim 1, characterized in that said lifting assembly comprises an electric telescopic rod (6) arranged around the bottom of the skateboard (3).
4. The multi-function work platform of claim 1, wherein said second movement assembly comprises i-rail steel, said jack suspension system being slidably connected to said i-rail steel.
5. The multifunctional work platform according to claim 1, characterized in that one side of the work platform (4) is further provided with an object stage (7) detachably connected with the electric telescopic rod (6).
6. A multifunctional work platform according to claim 1, characterized in that the top of the supporting truss (1) is further provided with a detachable top plate (8), and the side of the supporting truss (1) away from the work platform (4) is further provided with a first ladder (9) connected with the base (2).
7. A multifunctional work platform according to claim 1, characterized in that safety fences (10) are provided around the work platform (4).
8. A multifunctional work platform according to claim 1, characterized in that a second ladder (11) is provided on one side of the skillet (3).
9. Multifunctional working platform according to claim 1, characterized in that one side of the support truss (1) is provided with a detachably connected wind-resistant steel cable (12), the wind-resistant steel cable (12) being connected with a counterweight (13).
10. A multifunctional work platform according to any of claims 1 to 9, characterized in that the walking assembly further comprises self-locking universal wheels arranged around the base (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221287457.1U CN217629446U (en) | 2022-05-26 | 2022-05-26 | Multifunctional working platform for overhanging flange |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221287457.1U CN217629446U (en) | 2022-05-26 | 2022-05-26 | Multifunctional working platform for overhanging flange |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217629446U true CN217629446U (en) | 2022-10-21 |
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ID=83656919
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221287457.1U Active CN217629446U (en) | 2022-05-26 | 2022-05-26 | Multifunctional working platform for overhanging flange |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217629446U (en) |
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2022
- 2022-05-26 CN CN202221287457.1U patent/CN217629446U/en active Active
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Address after: 610047 area a and B, 8th floor, Sichuan Expressway Building, No.90, West 1st section of 2nd Ring Road, Wuhou District, Chengdu City, Sichuan Province Patentee after: Sichuan Communications Construction Group Co.,Ltd. Address before: 610041 area a and B, 8th floor, Sichuan Expressway Building, No.90, West 1st section of 2nd Ring Road, Wuhou District, Chengdu City, Sichuan Province Patentee before: Sichuan Communications Construction Group Co.,Ltd. |