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Rail translation type construction lifting workbench

A lifting workbench and translational technology, applied in the direction of lifting devices, etc., can solve the problems of affecting the construction progress, poor ground flatness, and difficult lifting support, etc., and achieve the effects of improving stability, reducing ground flatness requirements, and reducing volume

Pending Publication Date: 2022-02-22
SHANGHAI DIANJI UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] The purpose of the present invention is to solve the problem that the existing scissor lift device cannot or is not easy to walk directly in the high position due to the narrowing and heightening of the lifting bracket and the eccentricity of the existing scissor lifting device, which further affects the construction progress and brings troubles. , to provide a rail-translational construction lifting workbench to improve the stability of movement and reduce the requirements for ground flatness, which is suitable for the situation where the ground flatness of the construction area is poor and the construction process needs to move slowly

Method used

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  • Rail translation type construction lifting workbench
  • Rail translation type construction lifting workbench
  • Rail translation type construction lifting workbench

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0057] Such as figure 1 , 2 , 3, 4, 5, 6, and 7, a rail-translational construction elevating workbench is applied to the construction site, especially suitable for places where the ground flatness in the construction area is poor and the elevating workbench needs to move gradually with the construction progress .

[0058] Such as figure 1 , 2 , shown in 3, 4, construction elevating workbench 2 comprises base 1, elevating workbench 2 (can be existing any lifting work, such as comprising scissor lift workbench) and track box 3, the bottom of base 1 is provided with multiple a walking wheel 35, the base 1 reserves a passage through the front and back along the horizontal direction (the base 1 can be an inverted U-shaped), the inner sidewall of the passage is provided with a track wheel 5, and both sides of the track box 3 are provided with and The track wheel 5 matches the track 4, and the track wheel 5 and the track 4 cooperate to form a sliding relationship. The track 4 can...

Embodiment 2

[0066] Such as Figure 8 , 9 As shown, on the basis of the structure of the track translation construction lifting workbench in Embodiment 1, the track box 3 is further designed to be a combined track box, which is obtained by matching the main box body 3a and the auxiliary box body 3b to realize free expansion and contraction. Such as Figure 8 , 9 As shown, the main box body 3a is sleeved outside the auxiliary box body 3b, the working area 6 is arranged on the top of the main box body 3a and the auxiliary box body 3b, and the telescopic end of the walking hydraulic cylinder 7 is arranged on the front end of the main box body 3a. The position chute 10 is also located at the front end of the main box body 3a, and a telescopic hydraulic cylinder 21 is also provided in the working area 6. The working area 6 located on the main box body 3a is provided with a front fixing seat 23 at the front end, which is located on the auxiliary box body 3b. The working area 6 is provided wit...

Embodiment 3

[0069] On the basis of Embodiment 2, when the combined track box is realized by using the main box body 3a and the auxiliary box body 3b, it is necessary to consider the problem of handling the remaining wire rope after shrinkage. Such as Figure 10 , 11 As shown, in the present embodiment, a sheave chamber 25 is provided at the position where the auxiliary case body 3b is socketed with the main case body 3a, shaft holes are arranged on both side walls of the sheave chamber 25, and shaft holes are arranged in the sheave chamber 25. Sheave 26, sheave 26 is installed by axle hole, and traction rope 19 is rewound in sheave 26, and the outer edge of sheave 26 stretches out outside sheave chamber 25 and auxiliary box body 3b (promptly the auxiliary box body is provided with The long slot is used for the sheave 26 to stretch out) and the inner wall of the main box body 3a contacts, and the outer edge of the sheave 26 is provided with an elastic layer. (In addition, it should be po...

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Abstract

The invention relates to a rail translation type construction lifting workbench which comprises a base, a lifting workbench body and a rail box, a front-back penetrating channel is reserved in the base in the horizontal direction, the rail box is movably located in the channel, the top of the rail box is downwards concaved to be provided with a working area, and a walking hydraulic cylinder is arranged in the working area; the fixed end of the walking hydraulic cylinder is fixedly connected with the inner top wall of the channel, the telescopic end of the walking hydraulic cylinder is fixedly connected with the inner side wall of the working area, a plurality of supporting foot chambers which are sequentially distributed in the length direction of the rail box are arranged at the bottom of the rail box, and movable swing supporting assemblies are arranged in the supporting foot chambers. A traction rope is arranged between the multiple swing supporting assemblies to achieve series connection, and the end of the traction rope is connected with the telescopic end of the walking hydraulic cylinder. Compared with the prior art, the workbench is suitable for the conditions that the ground flatness of a construction area is poor, and slow moving and propelling are needed in the construction process.

Description

technical field [0001] The invention belongs to the technical field of auxiliary equipment for engineering construction, and in particular relates to a rail translational construction elevating workbench. Background technique [0002] Scissor lift devices are divided into fixed scissor lifts, mobile scissor lifts, self-propelled scissor lifts, vehicle-mounted scissor lifts, manual traction scissor lifts and cargo-specific scissor lifts. The existing common scissor lift device is a special equipment for high-altitude operations with a wide range of uses. Its scissor mechanical structure makes the lifting platform have high stability, high load-bearing capacity and wide operating platform, making high-altitude operations Larger range, and suitable for multiple people to work at the same time. [0003] The existing common scissor lifting device is to install the power source, such as a hydraulic cylinder, between the angles on both sides, and realize the lifting by expanding t...

Claims

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Application Information

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IPC IPC(8): B66F11/04
CPCB66F11/042
Inventor 王西超李保江陈国初焦斌赵淑阳王海燕
Owner SHANGHAI DIANJI UNIV
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