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Support frame for bridge detection

A bridge detection and support frame technology, applied in bridges, bridge parts, bridge construction and other directions, can solve the problems of fixed length of the support frame, unable to adjust the length of the support frame freely, unable to control the automatic movement of the support frame, etc. The effect of improving stability

Inactive Publication Date: 2021-07-09
陈娟
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In view of this, the purpose of the present invention is to provide a support frame for bridge detection, which solves the problem that the length of the support frame used in the existing bridge detection equipment is fixed, and the length of the support frame cannot be freely adjusted according to actual needs, and the support frame cannot be used. The stability of the support frame is guaranteed during the process, and the automatic movement of the support frame cannot be controlled

Method used

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  • Support frame for bridge detection
  • Support frame for bridge detection
  • Support frame for bridge detection

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0031] Example 1, such as figure 1 , 2 , 3, 4 and 6, when it is necessary to control the elongation of the entire support frame, the two sets of U-shaped latches 9 connected together on the two sets of installation warehouses 10 are pulled out from the inside of the slot 8, and then the control panel 5 is used to control the hydraulic expansion Rod 601 is extended until drive wheel 603 touches the ground. Then the driving motor 604 is controlled to drive the driving wheel 603 to move slowly, so that the set of installation bins 10 gradually moves away from the other set of installation bins 10 , and the limit pulley 304 rolls on the inner side of the limit chute 302 during the process. After four sets of limit pulleys 304 at the bottom moved to the anti-off block 307 at one end of the corresponding limit chute 302, the four sets of limit pulleys 304 on the upper floor continued to roll on the inside of the corresponding limit chute 302, and the multiple sets of stand plates 3...

Embodiment 2

[0032] Example 2, such as Figure 1-6 As shown, after the support frame is extended to both ends, the telescopic rod 11 is gradually elongated, and the inclination angle of the telescopic rod 11 is also gradually reduced. Then by turning the L-shaped handle 14, the guide wheel 701 is forced to move to the bottom of the outside of the telescopic rod 11, and the internal thread block 702 is forced to gradually move to the end close to the L-shaped handle 14 until the bottom of the outside of the telescopic rod 11 is firmly locked in. The inner side of the guide wheel 701. Utilize the guide wheel 701 to resist the telescopic rod 11, and limit the angle between the telescopic rod 11 and the top plane of the installation chamber 10 to be unable to continue to be smaller, so that the position of the telescopic rod 11 is restricted, thereby using the telescopic rod 11 as a telescopic plate The component 3 provides a stable support force, which ensures the stability of the entire sup...

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Abstract

The invention relates to the field of bridges, and provides a support frame for bridge detection. The support frame comprises a mounting bin, hydraulic lifting platform devices are symmetrically arranged at the tops of two groups of mounting bins, a telescopic plate assembly is arranged at the tops of the two groups of hydraulic lifting platform devices, protective fences are symmetrically mounted on the two sides of the telescopic plate assembly, two sets of connecting bases are symmetrically installed in the middle position of the tops of the two sides of the telescopic plate assembly, and telescopic rods are symmetrically hinged to the ends, away from each other, of the two sides of the two sets of mounting bins. Through cooperative use of the protective fences, the telescopic plate assemblies, the hydraulic lifting table devices and the mounting bins, the two mounting bins are far away from each other, four standing plates on the tops of the two hydraulic lifting table devices are forced to be gradually and flatly spread, and the standing area of the top of the supporting frame is greatly increased, so that the problems that the standing area of an existing supporting frame are fixed, and the length of the whole supporting frame cannot be freely adjusted according to actual needs are solved.

Description

technical field [0001] The invention relates to the field of bridges, and specifically discloses a support frame for bridge detection. Background technique [0002] Bridges generally refer to structures erected on rivers, lakes, and seas to allow vehicles and pedestrians to pass smoothly. In order to adapt to the modern high-speed development of the transportation industry, bridges are also extended to cross mountains, poor geology, or meet other traffic needs to make traffic more convenient. of buildings. At present, a large number of bridges have been built in our country. In order to ensure the safety of life and output, bridges need to be inspected regularly. [0003] Bridge detection equipment generally requires the user to place it on the corresponding support frame for detection, but the existing support frame has the following problems: 1. The length is fixed, and the equipment and the user are lifted to the specified height by the hydraulic lifting platform, so it ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E01D19/10
CPCE01D19/106
Inventor 陈娟
Owner 陈娟
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