Steel structure hardness detection equipment

Abstract

The utility model relates to the technical field of steel structures, in particular to steel structure hardness detection equipment which comprises a hardness detector, a base is fixed on the hardness detector, an adjusting mechanism is arranged on the base, two clamping assemblies are symmetrically fixed on the adjusting mechanism, each clamping assembly comprises a first clamping plate, and a second clamping plate is arranged on the first clamping plate. The first clamping plate is fixed to the adjusting mechanism, second clamping plates are symmetrically arranged above the first clamping plate, the second clamping plates and the first clamping plate are both of an arc-shaped structure, and two locking assemblies are symmetrically fixed to the second clamping plates and the first clamping plate jointly. When the device is used, the two clamping assemblies are used for limiting the position of the cylindrical solid steel pipe at a specified position on the tray on the hardness detector, manual operation of a worker is not needed any more, the accuracy rate of the hardness detector for detecting the hardness of the cylindrical solid steel pipe is improved, and meanwhile the working efficiency of the hardness detector is improved. And the safety of workers during operation is also ensured.

Description

Technical Field

[0001] This utility model relates to the field of steel structure technology, and in particular to a steel structure hardness testing device. Background Technology

[0002] Before being put into use, solid steel pipes are tested for hardness using a hardness tester to see if the steel structure constructed from the solid steel pipes can meet the requirements of the intended application. Existing hardness testers, such as... Figure 1 As shown, the solid steel pipe to be tested is placed on the tray of the hardness tester. The operator then manually positions the pipe on the tray for the hardness test. Since existing hardness testers lack a positioning device for the solid steel pipe on the tray, manual positioning is necessary. However, for cylindrical solid steel pipes, this method is not only difficult to maintain accurate positioning but also poses safety hazards. Therefore, a steel structure hardness testing device is needed to meet this requirement. Utility Model Content

[0003] The purpose of this invention is to address the shortcomings of existing hardness testers that lack auxiliary positioning functions for cylindrical solid steel pipes, and to propose a steel structure hardness testing device.

[0004] To achieve the above objectives, the present invention adopts the following technical solution:

[0005] Design a steel structure hardness testing device, including a hardness tester, a base fixed on the hardness tester, an adjustment mechanism on the base, two clamping components symmetrically fixed on the adjustment mechanism, the clamping components including a first clamping plate fixed on the adjustment mechanism, a second clamping plate symmetrically arranged above the first clamping plate, both the second and first clamping plates being arc-shaped structures, and two locking components symmetrically fixed on the second and first clamping plates.

[0006] Preferably, the locking assembly includes two edge plates, which are respectively fixed to the second locking plate and the first locking plate. A bolt is provided through both edge plates, and a nut is provided on the bolt.

[0007] Preferably, the adjustment mechanism includes two electric telescopic rods and an auxiliary moving mechanism. The two first locking plates are respectively fixed on the two electric telescopic rods, and both electric telescopic rods are fixed on the auxiliary moving mechanism, which is located on the base.

[0008] Preferably, a limit assembly is fixed between each of the first locking plates and each of the electric telescopic rods.

[0009] Preferably, the limiting component includes two limiting rods, which are respectively fixed to the first engaging plates on both sides of the electric telescopic rod. Each of the two limiting rods is slidably fitted with a fixing plate, and the two fixing plates are symmetrically fixed to the electric telescopic rod.

[0010] Preferably, the auxiliary moving mechanism includes a U-shaped first limiting plate, both of the electric telescopic rods are fixed on the first limiting plate, two second limiting plates are symmetrically fixed on the first limiting plate, and two grooves are symmetrically provided on the base, with the two second limiting plates slidably inserted into the two grooves respectively.

[0011] Preferably, a handle is fixed on the first limiting plate.

[0012] The steel structure hardness testing device proposed in this utility model has the following advantages: When in use, the steel structure hardness testing device uses two clamping components to limit the position of the cylindrical solid steel pipe to a designated position on the tray of the hardness tester, eliminating the need for manual operation by the operator. This improves the accuracy of the hardness tester in testing the hardness of cylindrical solid steel pipes while ensuring the safety of the operator. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the structure of an existing hardness tester;

[0014] Figure 2 This is a front view of a steel structure hardness testing device proposed in this utility model;

[0015] Figure 3 This is a left view of a steel structure hardness testing device proposed in this utility model;

[0016] Figure 4 This is a top view of a steel structure hardness testing device proposed in this utility model;

[0017] Figure 5 The left view shows the adjustment mechanism and two clamping components of a steel structure hardness testing device proposed in this utility model moved to one side of the hardness tester.

[0018] In the diagram: 1. Hardness tester; 2. Base; 3. First limiting plate; 4. Groove; 5. Electric telescopic rod; 6. First locking plate; 7. Second locking plate; 8. Edge plate; 9. Bolt; 10. Nut; 11. Fixing plate; 12. Limiting rod; 13. Handle; 14. Second limiting plate. Detailed Implementation

[0019] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0020] Example 1: Refer to Figures 2-5 A steel structure hardness testing device includes a hardness tester 1, a base 2 fixed on the hardness tester 1, an adjustment mechanism on the base 2, and two clamping components symmetrically fixed on the adjustment mechanism. The clamping components include a first clamping plate 6, which is fixed on the adjustment mechanism. A second clamping plate 7 is symmetrically arranged above the first clamping plate 6. Both the second clamping plate 7 and the first clamping plate 6 are arc-shaped. The arc-shaped second clamping plate 7 and the first clamping plate 6 are more compatible with the shape of a cylindrical solid steel pipe, making the clamping of the cylindrical solid steel pipe more stable.

[0021] Two locking components are symmetrically fixed on the second locking plate 7 and the first locking plate 6. The locking components include two edge plates 8, which are respectively fixed on the second locking plate 7 and the first locking plate 6. Bolts 9 are provided through the two edge plates 8, and nuts 10 are provided on the bolts 9. By using the cooperation of bolts 9 and nuts 10, the second locking plate 7 and the first locking plate 6 are firmly clamped on the solid steel pipe.

[0022] In use, after placing the cylindrical solid steel pipe at the designated position on the tray of the hardness tester 1, the position of the two clamping components is adjusted using the adjustment mechanism, so that the two first clamping plates 6 are tightly attached to the surface of the solid steel pipe. With the cooperation of multiple bolts 9 and multiple nuts 10, the two second clamping plates 7 and the two first clamping plates 6 are firmly clamped on the solid steel pipe. This replaces the manual operation of the operator, which restricts the position of the cylindrical solid steel pipe to the designated position on the tray of the hardness tester 1. This improves the accuracy of the hardness tester for cylindrical solid steel pipes and ensures the safety of the operator.

[0023] Example 2: Based on Example 1, referring to... Figures 2-5 As another preferred embodiment of this utility model, the difference from embodiment 1 is that the adjustment mechanism includes two electric telescopic rods 5 and an auxiliary moving mechanism. The two first locking plates 6 are respectively fixed on the two electric telescopic rods 5. The two synchronously retracting electric telescopic rods 5 are used to adjust the working height of the two first locking plates 6, so that the cylindrical solid steel pipe can be placed on the tray of the hardness tester 1 and can also be clamped by the two second locking plates 7 and the two first locking plates 6.

[0024] Both electric telescopic rods 5 are fixed on the auxiliary moving mechanism, which is located on the base 2. The auxiliary moving mechanism can move the two electric telescopic rods 5 and the two clamping components to one side of the hardness tester 1, so that the use of the hardness tester 1 will not be affected when the adjustment mechanism is not in use.

[0025] Each first locking plate 6 and each electric telescopic rod 5 are jointly fixed with a limiting component. The limiting component includes two limiting rods 12, which are respectively fixed on the first locking plates 6 on both sides of the electric telescopic rod 5. Each limiting rod 12 is slidably fitted with a fixing plate 11, and the two fixing plates 11 are symmetrically fixed on the electric telescopic rod 5. When the electric telescopic rod 5 retracts, the two limiting rods 12 slide on the two fixing plates 11 respectively. The cooperation of the two limiting rods 12 and the two fixing plates 11 provides auxiliary support for the first locking plate 6, ensuring the firmness of the fixed connection between the first locking plate 6 and the electric telescopic rod 5.

[0026] The auxiliary moving mechanism includes a U-shaped first limiting plate 3, a handle 13 fixed on the first limiting plate 3, two electric telescopic rods 5 fixed on the first limiting plate 3, two second limiting plates 14 symmetrically fixed on the first limiting plate 3, and two grooves 4 symmetrically provided on the base 2. The two second limiting plates 14 are slidably inserted into the two grooves 4 respectively. Pulling the handle 13 will cause the first limiting plate 3 to drive the two second limiting plates 14 to slide in the two grooves 4, thereby changing the position of the two electric telescopic rods 5 and the two clamping components.

[0027] After the two clamping components fix the cylindrical solid steel pipe onto the tray of the hardness tester 1, the operator pushes the handle 13 to position the first limiting plate 3 on the base 2, ensuring that the positions of the two clamping components remain unchanged. When the two clamping components are not in use, the operator pulls the handle 13 to allow the first limiting plate 3 to detach from the base 2, ensuring that the hardness tester 1 will not affect the hardness testing of solid steel pipes of other shapes.

[0028] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A steel structure hardness testing device, comprising a hardness tester (1), characterized in that, A base (2) is fixed on the hardness detector (1). An adjusting mechanism is provided on the base (2). Two clamping components are symmetrically fixed on the adjusting mechanism. The clamping component includes a first clamping plate (6). The first clamping plate (6) is fixed on the adjusting mechanism. Second clamping plates (7) are symmetrically arranged above the first clamping plate (6). Both the second clamping plate (7) and the first clamping plate (6) are arc-shaped structures. Two locking components are symmetrically fixed on the second clamping plate (7) and the first clamping plate (6) together.

2. The steel structure hardness testing equipment according to claim 1, characterized in that, The locking component includes two edge plates (8). The two edge plates (8) are respectively fixed on the second clamping plate (7) and the first clamping plate (6). A bolt (9) is commonly passed through the two edge plates (8). A nut (10) is provided on the bolt (9).

3. The steel structure hardness testing equipment according to claim 1, characterized in that, The adjusting mechanism includes two electric telescopic rods (5) and an auxiliary moving mechanism. The two first clamping plates (6) are respectively fixed on the two electric telescopic rods (5). The two electric telescopic rods (5) are both fixed on the auxiliary moving mechanism. The auxiliary moving mechanism is provided on the base (2).

4. The steel structure hardness testing equipment according to claim 3, characterized in that, A limiting component is commonly fixed between each first clamping plate (6) and each electric telescopic rod (5).

5. The steel structure hardness testing equipment according to claim 4, characterized in that, The limiting component includes two limiting rods (12). The two limiting rods (12) are respectively fixed on the first clamping plates (6) on both sides of the electric telescopic rod (5). Fixing plates (11) are slidably sleeved on the two limiting rods (12). The two fixing plates (11) are symmetrically fixed on the electric telescopic rod (5).

6. The steel structure hardness testing equipment according to claim 3, characterized in that, The auxiliary moving mechanism includes a U-shaped first limiting plate (3). The two electric telescopic rods (5) are both fixed on the first limiting plate (3). Two second limiting plates (14) are symmetrically fixed on the first limiting plate (3). Two grooves (4) are symmetrically provided on the base (2). The two second limiting plates (14) are respectively slidably inserted into the two grooves (4).

7. The steel structure hardness testing equipment according to claim 6, characterized in that, A handle (13) is fixed on the first limiting plate (3).

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