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Steel plate bending resistance detection device for construction sites

A construction site and detection device technology, applied to measuring devices, using stable bending force to test the strength of materials, instruments, etc., can solve the problem of insufficient bending resistance detection of steel plates

Pending Publication Date: 2021-07-06
赵毅明
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In order to overcome the shortcoming that there will be some deviations in human strength when testing the steel plate manually for a long time, it is easy to cause insufficient bending resistance detection of the steel plate, and there are certain risks in the steel plate used. The technical problem to be solved is: to provide an automatic Steel plate bending resistance testing device for construction sites to detect and reduce the risk of steel plate detection

Method used

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  • Steel plate bending resistance detection device for construction sites
  • Steel plate bending resistance detection device for construction sites
  • Steel plate bending resistance detection device for construction sites

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0058] A bending resistance detection device for steel plates used in construction sites, such as figure 1 As shown, it includes a first fixing plate 1, a second fixing plate 2, a first fixing part 3, a bending mechanism 4 and a feeding mechanism 5. The first fixing plate 1 is provided with a second fixing plate 2, and the first fixing A first fixing part 3 is arranged on the left side of the plate 1, a bending mechanism 4 is arranged between the upper middle of the first fixing part 3 and the left side of the second fixing plate 2, and a feeding mechanism is arranged on the front side of the second fixing plate 2 5.

[0059] When people need to test the bending resistance of steel plates, this kind of steel plate bending detection device for construction sites can be used. First, people need to put the steel plate on the second fixed plate 2, and then push the feeding mechanism 5 to move backwards. After releasing the hand, the feeding mechanism 5 is automatically reset, and...

Embodiment 2

[0061] On the basis of Example 1, as figure 2 and image 3 As shown, the bending mechanism 4 includes a cylinder 41, a first sliding sleeve 42 and a pressing member 43, a cylinder 41 is installed in the middle of the upper side of the first fixing member 3, and the left part of the second fixing plate 2 is slidably installed on both sides. There is a first sliding sleeve 42 , a pressing part 43 is arranged between the first sliding sleeves 42 on both sides, and the telescopic rod of the air cylinder 41 is connected with the pressing part 43 .

[0062] When people push the steel plate under the pressing member 43, the cylinder 41 is activated, and the telescopic rod of the cylinder 41 drives the pressing member 43 to move downward, thereby driving the first sliding sleeve 42 to slide downward. When the pressing member 43 moves downwards , the steel plate can be subjected to a bending test. If the steel plate is bent, it means that the steel plate is not resistant to bending; ot...

Embodiment 3

[0066] On the basis of Example 2, as Figure 4-Figure 8 As shown, it also includes a fixing mechanism 6. The fixing mechanism 6 includes a second rod 61, a pressure plate 62 and a second spring 63. The top left side of the second fixing plate 2 is evenly provided with four second rods 61. Four second rods 61. A pressure plate 62 is slidably arranged between the second rods 61 , a second spring 63 is wound around the lower side of the second rod 61 , and two ends of the second spring 63 are respectively connected to the pressure plate 62 and the second rod 61 .

[0067] When the steel plate is pushed under the pressure plate 62, people need to manually push the pressure plate 62 to slide down, the second spring 63 is compressed, and the downward movement of the pressure plate 62 can fix the steel plate and prevent the pressure member 43 from bending the steel plate during the test. The steel plate is displaced to achieve the effect of fixation. When the steel plate is tested, i...

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Abstract

The invention relates to a bending detection device, in particular to a steel plate bending resistance detection device for construction sites. The invention provides a steel plate bending resistance detection device for construction sites, which can automatically perform detection and reduce the steel plate detection risk. A steel plate bending resistance detection device for construction sites comprises a first fixing plate and a second fixing plate arranged on the first fixing plate; a first fixing part arranged on the first fixing plate; a bending mechanism arranged between the middle of the upper side of the first fixing part and the second fixing plate; and a feeding mechanism arranged on the second fixing plate. When a material pressing part moves downwards, a bending test can be carried out on a steel plate, if the steel plate is bent, it is indicated that the steel plate is not resistant to bending, otherwise, it is indicated that the steel plate is resistant to bending, and the effect of steel plate bending detection is achieved.

Description

technical field [0001] The invention relates to a bending detection device, in particular to a bending resistance detection device of a steel plate for a construction site. Background technique [0002] The steel plate is a flat-shaped steel cast with molten steel and pressed after cooling. The material is different, and the place where the steel plate is used is also different. On the construction site, due to the entry and exit of some large vehicles, the cement road can no longer meet the bearing needs, so On the roads of construction sites, steel plates are usually laid to support the weight of large vehicles and prevent the wheels of large vehicles from collapsing. In steel plate processing plants, workers usually perform bending tests on steel plates to test which steel plates are bending resistance. Yes, it can be applied to roads on construction sites or other places, but when testing steel plates for bending resistance, it is usually performed manually with simple t...

Claims

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Application Information

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IPC IPC(8): G01N3/20G01N3/02
CPCG01N3/20G01N3/02
Inventor 赵毅明
Owner 赵毅明
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