Thickness detection device for steel structure production

Abstract

The utility model relates to the technical field of steel structure production, and discloses a thickness detection device for steel structure production, which comprises a detection table, the bottom of the detection table is fixedly connected with a fixed frame, the outer wall of the fixed frame is fixedly connected with a support frame, and the outer wall of the support frame is provided with a sliding assembly. And a roller assembly is arranged on the outer wall of the detection table. The thickness detection device for steel structure production is provided with a mounting groove, a sliding rod, a sliding groove, a test rod, a fixed handle, a fixed plate, a spring, a connecting frame, a circular groove, a connecting rod and a mounting frame, the fixed handle is pulled to enable the test rod to ascend, a workpiece is placed on the detection table, the fixed handle is loosened, the test rod moves downwards through the elastic force of the spring to abut against the workpiece, and the workpiece is detected. People can see the thickness of the workpiece by seeing the position of the installation frame on the scale line and can see that the workpiece is not in a tolerance range through the magnet pointer, operation is easy, efficiency is high, and requirements of people are met.

Description

Technical Field

[0001] The utility model relates to the technical field of steel structure production, in particular to a thickness detection device for steel structure production. Background Art

[0002] Steel structure is a structure made of steel materials and is one of the main types of building structures. The structure is mainly composed of steel beams, steel columns, steel trusses and other components made of steel sections and steel plates, and adopts silanization, pure manganese phosphating, water washing and drying, galvanizing and other rust removal and rust prevention processes. The components or parts are usually connected by welds, bolts or rivets. Because of its light weight and simple construction, it is widely used in large factories, venues, super high-rise buildings, bridges and other fields.

[0003] In the prior art, after a steel structure is produced, it is necessary to perform a thickness test on it to see if the thickness of the steel structure is within the tolerance range. If it is higher or lower than the tolerance range, the equipment for producing the steel structure needs to be adjusted to ensure that the next batch of products can be qualified. Unqualified products detected need to be reprocessed. When people detect steel structures, they generally use a manual measuring ruler to measure. Although the workpiece can be measured, the measurement operation is cumbersome and the efficiency is low, which cannot meet people's needs. Therefore, we need a thickness detection device for steel structure production. Utility Model Content

[0004] The purpose of the utility model is to provide a thickness detection device for steel structure production to solve the problems raised in the above background technology.

[0005] In order to solve the above technical problems, the utility model provides the following technical solutions: a thickness detection device for steel structure production, comprising a detection table, a fixing frame is fixedly connected to the bottom of the detection table, and a support frame is fixedly connected to the outer wall of the fixing frame, a sliding assembly is arranged on the outer wall of the support frame, and a roller assembly is arranged on the outer wall of the detection table;

[0006] The sliding assembly comprises a mounting groove, and the inner wall of the mounting groove is fixedly connected with a sliding rod, the outer wall of the support frame is provided with a sliding groove, and the inner wall of the sliding groove is slidably connected with a test rod, one end of the test rod is fixedly connected with a fixed handle, and the outer wall of the test rod is fixedly connected with a fixing plate, the outer wall of the fixing plate is provided with a spring, the outer wall of the test rod is fixedly connected with a connecting frame, and the outer wall of the connecting frame is provided with a circular groove, the outer wall of the connecting frame is fixedly connected with a connecting rod, and one end of the connecting rod is fixedly connected with the mounting frame;

[0007] The roller assembly comprises a long slot, and the inner wall of the long slot is fixedly connected with a long rod, the outer wall of the long rod is rotatably connected with a mounting roller, and the outer wall of the long rod is fixedly connected with a fixing block.

[0008] Preferably, the outer wall of the fixing frame is provided with scale lines, and the inner wall of the fixing frame is fixedly connected with a metal bar, the outer wall of the metal bar is magnetically attracted with a magnet pointer, and the outer wall of the detection platform is provided with a workpiece.

[0009] Preferably, the support frame forms an elastic structure through a spring and a fixing plate, and the spring is arranged between the support frame and the fixing plate.

[0010] Preferably, the support frame forms a sliding structure with the test rod through a slide groove, and one end of the test rod passes through the slide groove.

[0011] Preferably, the connecting frame forms a sliding structure with the sliding rod through the circular groove, and one end of the sliding rod passes through the circular groove.

[0012] Preferably, there are multiple long rods, and the multiple long rods are arranged in the long groove at equal distances.

[0013] Preferably, there are multiple mounting rollers, and the multiple mounting rollers are arranged on the long rod at equal distances.

[0014] Compared with the prior art, the beneficial effects achieved by the utility model are:

[0015] First, the utility model is provided with a mounting groove, a sliding rod, a sliding groove, a test rod, a fixed handle, a fixed plate, a spring, a connecting frame, a circular groove, a connecting rod and a mounting frame. The fixed handle is pulled to raise the test rod, and the workpiece is placed on the inspection table. The fixed handle is released, and the test rod moves down to press against the workpiece by the elastic force of the spring. People can see the thickness of the workpiece by looking at the position of the mounting frame on the scale line, and can see whether the workpiece is within the tolerance range by the magnet pointer. The operation is simple and the efficiency is high, which meets people's needs.

[0016] Second, the utility model is provided with a long groove, a long rod, a mounting roller and a fixing block. When the workpiece is placed on the inspection table for movement, the workpiece moves more smoothly and stably by relying on the mounting roller, which is convenient for people to place and move the workpiece. The structure is simple and easy to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the main structure of the utility model;

[0018] Figure 2 This is a schematic diagram of the structure of the testing platform and the fixing frame of the utility model;

[0019] Figure 3 For this utility model Figure 2 The enlarged structural diagram at A in the middle;

[0020] Figure 4 This is a schematic diagram of the long rod and the mounting roller structure of the utility model.

[0021] Among them: 1. Testing table; 2. Fixed frame; 3. Support frame; 4. Sliding assembly; 401. Mounting groove; 402. Slide rod; 403. Slide groove; 404. Test rod; 405. Fixed handle; 406. Fixed plate; 407. Spring; 408. Connecting frame; 409. Round groove; 410. Connecting rod; 411. Mounting frame; 5. Roller assembly; 501. Long groove; 502. Long rod; 503. Mounting roller; 504. Fixed block; 6. Scale line; 7. Metal strip; 8. Magnet pointer; 9. Workpiece. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] See also Figure 1 , Figure 2 , Figure 3 and Figure 4 A thickness detection device for steel structure production includes a detection platform 1, a fixing frame 2 is fixedly connected to the bottom of the detection platform 1, and a support frame 3 is fixedly connected to the outer wall of the fixing frame 2, a sliding assembly 4 is arranged on the outer wall of the support frame 3, and a roller assembly 5 is arranged on the outer wall of the detection platform 1; the sliding assembly 4 includes a mounting groove 401, and a sliding rod 402 is fixedly connected to the inner wall of the mounting groove 401, a sliding groove 403 is opened on the outer wall of the support frame 3, and a test rod 404 is slidably connected to the inner wall of the sliding groove 403, one end of the test rod 404 is fixedly connected to a fixed handle 405, and the test rod 404 The outer wall of the test rod 404 is fixedly connected to a fixing plate 406, the outer wall of the fixing plate 406 is provided with a spring 407, the outer wall of the test rod 404 is fixedly connected to a connecting frame 408, and the outer wall of the connecting frame 408 is provided with a circular groove 409, the outer wall of the connecting frame 408 is fixedly connected to a connecting rod 410, and one end of the connecting rod 410 is fixedly connected to a mounting frame 411; the roller assembly 5 includes a long groove 501, and the inner wall of the long groove 501 is fixedly connected to a long rod 502, the outer wall of the long rod 502 is rotatably connected to the mounting roller 503, and the outer wall of the long rod 502 is fixedly connected to a fixing block 504.

[0024] Through the above technical solution, the fixed handle 405 is pulled to make the test rod 404 rise, and the workpiece 9 is placed on the testing table 1. The fixed handle 405 is released, and the test rod 404 moves down to press against the workpiece 9 by the elastic force of the spring 407. People can see the thickness of the workpiece 9 by looking at the position of the mounting frame 411 on the scale line 6, and can see whether the workpiece 9 is within the tolerance range through the magnet pointer 8. The operation is simple and efficient, which meets people's needs. When the workpiece 9 is placed on the testing table 1 for movement, the workpiece 9 relies on the installation roller 503 to move more smoothly and stably, which is convenient for people to place and move the workpiece 9. The structure is simple and easy to use.

[0025] Specifically, the outer wall of the fixing frame 2 is provided with scale lines 6 , and the inner wall of the fixing frame 2 is fixedly connected with a metal strip 7 , the outer wall of the metal strip 7 is magnetically attracted with a magnet pointer 8 , and the outer wall of the detection platform 1 is provided with a workpiece 9 .

[0026] Through the above technical solution, a magnet is arranged inside the magnetic pointer 8, and the magnetic pointer 8 can be magnetically attracted to the metal strip 7 through the magnetic force of the magnet. There are two magnetic pointers 8, one is placed at the positive tolerance of the workpiece 9 tolerance, and the other is placed at the negative tolerance of the workpiece 9 tolerance. The distance between them is the tolerance range, and the bottom end of the test rod 404 is on the same horizontal line as the bottom of the mounting frame 411.

[0027] Specifically, the support frame 3 forms an elastic structure with the spring 407 and the fixing plate 406 , and the spring 407 is arranged between the support frame 3 and the fixing plate 406 .

[0028] Through the above technical solution, the connection effect between the support frame 3 and the spring 407 and the fixing plate 406 is strengthened, so that the spring 407 can well exert its elastic force, and the test rod 404 is located inside the spring 407.

[0029] Specifically, the support frame 3 and the test rod 404 form a sliding structure through the slide groove 403 , and one end of the test rod 404 passes through the slide groove 403 .

[0030] Through the above technical solution, the connection effect between the support frame 3 and the slide groove 403 and the test rod 404 is strengthened, and the inner wall of the slide groove 403 fits with the outer wall of the test rod 404, which facilitates the sliding of the test rod 404 in the slide groove 403.

[0031] Specifically, the connecting frame 408 forms a sliding structure with the sliding rod 402 through the circular groove 409 , and one end of the sliding rod 402 passes through the circular groove 409 .

[0032] Through the above technical solution, the connection effect between the connecting frame 408, the circular groove 409 and the slide bar 402 is strengthened, so that when the connecting frame 408 moves, it can slide more stably in the slide bar 402 by relying on the circular groove 409.

[0033] Specifically, there are multiple long rods 502 , and the multiple long rods 502 are arranged in the long slot 501 at equal distances.

[0034] Through the above technical solution, by providing multiple long rods 502, it is convenient to install multiple installation rollers 503.

[0035] Specifically, there are multiple mounting rollers 503 , and the multiple mounting rollers 503 are arranged on the long rod 502 at equal distances.

[0036] Through the above technical solution, by providing a plurality of mounting rollers 503 , the workpiece 9 is facilitated to move on the inspection platform 1 .

[0037] When in use, firstly, two magnet pointers 8 are magnetically attracted and placed on the metal strip 7, one on the positive tolerance of the workpiece 9 tolerance, and the other on the negative tolerance of the workpiece 9 tolerance. The distance between them is the tolerance range. The operator pulls the fixed handle 405, and the fixed handle 405 drives the test rod 404 to move upward, and the test rod 404 drives the fixed plate 406 to move upward. The movement of the fixed plate 406 causes the spring 407 to deform and shrink. The movement of the test rod 404 drives the connecting frame 408 to move. The connecting frame 408 relies on the circular groove 409 to slide on the slide bar 402 more stably. The movement of the connecting frame 408 drives the connecting rod 410 to move, and the connecting rod 410 drives the mounting frame 411 to move. The operator places the workpiece 9 on the inspection table 1 and moves it. The workpiece 9 relies on the mounting roller 503 to move more smoothly. After the workpiece 9 is placed, the operator releases the fixed handle 405, the spring 407 deforms and rebounds, driving the test rod 404 to move down and contact the workpiece 9, the movement of the test rod 404 drives the connecting frame 408 to move, the connecting frame 408 drives the connecting rod 410 to move, and the connecting rod 410 drives the mounting frame 411 to move. After the test rod 404 is against the workpiece 9, the mounting frame 411 also stops. People see that the mounting frame 411 stays at the position on the scale line 6. According to the position of the two magnet pointers 8, it can be seen whether the thickness of the workpiece 9 is within the tolerance range. Then, according to the scale line 6, the thickness of the workpiece 9 can be seen. The operation is simple and the work efficiency is high. It meets people's needs and completes all the work. The content not described in detail in this manual belongs to the existing technology known to professional and technical personnel in this field.

[0038] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and the scope of the invention is defined by the appended claims and their equivalents.

Claims

1. A thickness detection device for steel structure production, comprising a detection table (1), characterized in that: The bottom of the detection platform (1) is fixedly connected to a fixing frame (2), and the outer wall of the fixing frame (2) is fixedly connected to a supporting frame (3), the outer wall of the supporting frame (3) is provided with a sliding assembly (4), and the outer wall of the detection platform (1) is provided with a roller assembly (5); The sliding assembly (4) comprises a mounting groove (401), and the inner wall of the mounting groove (401) is fixedly connected with a sliding rod (402), the outer wall of the support frame (3) is provided with a sliding groove (403), and the inner wall of the sliding groove (403) is slidably connected with a test rod (404), one end of the test rod (404) is fixedly connected with a fixed handle (405), and the outer wall of the test rod (404) is fixedly connected with a fixed plate (406), the outer wall of the fixed plate (406) is provided with a spring (407), the outer wall of the test rod (404) is fixedly connected with a connecting frame (408), and the outer wall of the connecting frame (408) is provided with a circular groove (409), the outer wall of the connecting frame (408) is fixedly connected with a connecting rod (410), and one end of the connecting rod (410) is fixedly connected with a mounting frame (411); The roller assembly (5) comprises a long slot (501), and the inner wall of the long slot (501) is fixedly connected to a long rod (502), the outer wall of the long rod (502) is rotatably connected to a mounting roller (503), and the outer wall of the long rod (502) is fixedly connected to a fixing block (504).

2. A thickness detection device for steel structure production according to claim 1, characterized in that: The outer wall of the fixing frame (2) is provided with scale lines (6), and the inner wall of the fixing frame (2) is fixedly connected with a metal strip (7), the outer wall of the metal strip (7) is magnetically attracted with a magnet pointer (8), and the outer wall of the detection platform (1) is provided with a workpiece (9).

3. A thickness detection device for steel structure production according to claim 1, characterized in that: The support frame (3) forms an elastic structure through a spring (407) and a fixing plate (406), and the spring (407) is arranged between the support frame (3) and the fixing plate (406).

4. A thickness detection device for steel structure production according to claim 1, characterized in that: The support frame (3) forms a sliding structure with the test rod (404) through the slide groove (403), and one end of the test rod (404) passes through the slide groove (403).

5. A thickness detection device for steel structure production according to claim 1, characterized in that: The connecting frame (408) forms a sliding structure with the sliding rod (402) through the circular groove (409), and one end of the sliding rod (402) passes through the circular groove (409).

6. A thickness detection device for steel structure production according to claim 1, characterized in that: There are multiple long rods (502), and the multiple long rods (502) are arranged in the long groove (501) at equal distances.

7. A thickness detection device for steel structure production according to claim 1, characterized in that: There are multiple installation rollers (503), and the multiple installation rollers (503) are arranged on the long rod (502) at equal distances.

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