Suspension support bearing test special rack with protection structure
By introducing protective structures into the special frame for load-bearing test of suspension brackets, including cylinder-driven telescopic sleeves and clamping frames, the problem of suspension brackets shaking during testing is solved, achieving more accurate and safe test results, and improving The flexibility and operability of the equipment.
Patent Information
- Application Number
- CN202421752470.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-23
- Publication Date
- 2025-01-10
- Estimated Expiration
- 2034-07-23
AI Technical Summary
The existing special rack for load-bearing test of suspension brackets is likely to cause suspension brackets to shake during the test process, resulting in errors in the test result and accidental drops.
A special frame for load-bearing testing of the suspension bracket with a protective structure is designed, including load-bearing components, lifting components, test components and clamping components. The cylinder-driven telescopic sleeve and clamping frame are used to achieve stable support of the suspension bracket and Fixed, avoid shaking, and weighed by tension gauge and hanging ring.
It effectively avoids shaking of the suspension bracket during load-bearing test, ensures the accuracy and safety of the test results, and increases the flexibility and operability of the test equipment.
Smart Images
Figure CN222336756U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of bracket testing, in particular to a special machine frame for load-bearing testing of a suspension bracket with a protective structure. Background Art
[0002] The special rack for load-bearing test of suspension bracket is a device used to detect the load-bearing capacity of suspension bracket or hanger under actual working conditions. This test rack can simulate the load borne by the bracket in actual application to ensure its safety and reliability before formal use. The special rack for load-bearing test is widely used in the development and quality inspection of products such as engineering structures, construction equipment, crane arms, bridge components, etc. It is an important tool to ensure engineering safety and quality. The existing special racks for load-bearing test of suspension bracket mostly increase weight in one direction for testing during the load-bearing test. If the suspension bracket shakes during the process, not only will the test results be inaccurate, but it may also cause accidents such as falling; so we proposed a special rack for load-bearing test of suspension bracket with a protective structure to solve the above-mentioned problems. Utility Model Content
[0003] In order to overcome the problem that the existing dedicated rack for load-bearing test of suspension brackets mostly adds weight in one direction for testing during the load-bearing test, if the suspension bracket shakes during the process, it will not only cause errors in the test results, but may also cause unexpected situations such as falling.
[0004] The technical solution of the utility model is: a special rack for load-bearing testing of a suspension bracket with a protective structure, comprising a load-bearing component, a lifting component, a test component and a clamping component; a lifting component for adjusting the height of the test component is installed at the edge of one side of the upper end of the load-bearing component, a test component for testing the load-bearing capacity of the suspension bracket is installed in the middle of the lifting component, and clamping components for clamping the test component to prevent shaking are installed at the corners on one side of the upper end of the load-bearing component away from the lifting component.
[0005] Preferably, the load-bearing platform plays a role of stable support, and the soft cushion can reduce the collision force generated when the suspension bracket falls, thereby increasing the practicality of the special rack for load-bearing test. According to the size of the suspension bracket body, the rectangular telescopic sleeve is driven by the first cylinder to move to a suitable height along the rectangular telescopic column, thereby increasing the flexibility of the special rack for load-bearing test. The tension gauge drives the suspension bracket body to be movably connected with the connecting frame, and then gradually weighs the suspension bracket body by hooking the heavy objects through the hanging rings. At the same time, the numerical values are displayed through the tension gauge, which is convenient for the operator to observe and record, thereby enhancing the practicality of the special rack for load-bearing test. According to the height of the suspension bracket body, the L-shaped telescopic sleeve is driven by the second cylinder to move to a suitable height along the square telescopic column, thereby enhancing the flexibility of the special rack for load-bearing test. The position of the suspension bracket is determined by the drive of the driver. The connecting column is rotatably connected to the L-shaped telescopic sleeve through the rotating column to adjust the orientation. Then, the guide column is rotatably connected to the connecting column through the connecting shaft to adjust the angle. Then, the support block is rotatably connected to the guide column through the rotating shaft to make the final fine-tuning of the angle through the drive of the driver. The arc-shaped clamping frame is aligned with the suspension bracket body to increase the operability of the special rack for load-bearing test. After aligning the suspension bracket body, the arc-shaped clamping frame is closed by the active connection with the support block through the rotating shaft through the drive of the driver. At the same time, the arc-shaped rubber pad increases the friction to fix and protect the suspension bracket body to avoid shaking of the suspension bracket body during the load-bearing test, which affects the test results and the occurrence of accidents, thereby enhancing the operability of the special rack for load-bearing test.
[0006] Preferably, the load-bearing component includes a load-bearing platform and a cushion. A cushion is installed on the upper end of the load-bearing platform to reduce the impact force generated when the suspension bracket falls. The load-bearing platform plays a role of stable support. The cushion can reduce the impact force generated when the suspension bracket falls, thereby increasing the practicality of the special rack for load-bearing testing.
[0007] Preferably, the lifting assembly includes a rectangular telescopic column, a rectangular telescopic sleeve, a first cylinder and a connecting frame. Two groups of rectangular telescopic sleeves are arranged horizontally, and the two groups of rectangular telescopic sleeves are arranged opposite to each other. A rectangular telescopic column is installed inside the rectangular telescopic sleeve, and a first cylinder is installed on the upper end of the rectangular telescopic sleeve. A connecting frame is installed on one side of the upper end of the rectangular telescopic sleeve. According to the size of the suspension bracket body, the rectangular telescopic sleeve is driven by the first cylinder to move to a suitable height along the rectangular telescopic column, thereby increasing the flexibility of the special rack for load-bearing testing.
[0008] Preferably, the test assembly includes a tension gauge, a suspension bracket body and a hanging ring. The suspension bracket body is provided with a plurality of hanging rings for hooking heavy objects for testing. A tension gauge is installed at each end of the suspension bracket body. The tension gauge drives the suspension bracket body to be movably connected with the connecting frame, and then the heavy objects are gradually hooked through the hanging rings to perform a weighing test on the suspension bracket body. At the same time, the numerical value is displayed through the tension gauge, which is convenient for the operator to observe and record, thereby enhancing the practicality of the special rack for load-bearing testing.
[0009] Preferably, the clamping assembly includes a square telescopic column, an L-shaped telescopic sleeve, a second cylinder, a rotating column, a connecting column, a connecting shaft, a guide column, a rotating shaft, a support block, a rotating shaft, an arc-shaped clamping frame and an arc-shaped rubber pad. The square telescopic column is installed inside the L-shaped telescopic sleeve, the second cylinder is installed on the upper end of the L-shaped telescopic sleeve, a rotating column is installed at one end of the L-shaped telescopic sleeve, and a driver is installed on the upper end of the rotating column. According to the height of the suspension bracket body, the L-shaped telescopic sleeve is driven by the second cylinder to move to a suitable height along the square telescopic column, thereby enhancing the flexibility of the special rack for load-bearing testing.
[0010] Preferably, the connecting column is rotatably connected to the L-shaped telescopic sleeve through a rotating column, a connecting shaft is installed at one end of the connecting column away from the rotating column, the guide column is rotatably connected to the connecting column through the connecting shaft, a rotating shaft is installed at one end of the guide column away from the connecting shaft, and a driver is installed on one side of the connecting shaft and the rotating shaft. According to the position of the suspension bracket body, the connecting column is rotatably connected to the L-shaped telescopic sleeve through the rotating column through the drive of the driver to adjust the orientation, and then the guide column is rotatably connected to the connecting column through the connecting shaft through the drive of the driver to adjust the angle, and then the support block is rotatably connected to the guide column through the rotating shaft through the drive of the driver to make the final fine-tuning of the angle, so that the arc clamping frame is aligned with the suspension bracket body, thereby increasing the operability of the special rack for load-bearing testing.
[0011] Preferably, the support block is rotatably connected to the guide column through a rotating shaft, and two groups of oppositely arranged arc-shaped clamping frames are linearly provided on one side of the support block away from the rotating shaft, a rotating shaft is installed at one end of the arc-shaped clamping frame, and the arc-shaped clamping frame is movably connected to the support block through the rotating shaft, and an arc-shaped rubber pad for increasing friction is installed on the inner side of the arc-shaped clamping frame, and a driver is installed at one end of the rotating shaft. After aligning the suspension bracket body, the arc-shaped clamping frame is movably connected to the support block through the rotating shaft through the drive of the driver to be closed, and at the same time, the arc-shaped rubber pad increases friction to fix and protect the suspension bracket body to avoid shaking of the suspension bracket body during the load-bearing test, which affects the test results and the occurrence of accidents, thereby enhancing the operability of the special rack for load-bearing test.
[0012] Beneficial effects of the utility model:
[0013] 1. The load-bearing platform plays a role of stable support. The soft cushion can reduce the collision force generated when the suspension bracket falls, and increase the practicality of the special rack for load-bearing test. According to the size of the suspension bracket body, the rectangular telescopic sleeve is driven by the first cylinder to move to a suitable height along the rectangular telescopic column to increase the flexibility of the special rack for load-bearing test. The tension gauge drives the suspension bracket body and the connecting frame to be movably connected, and then the suspension bracket body is gradually weighed and tested by hooking heavy objects through the hanging ring. At the same time, the value is displayed by the tension gauge, which is convenient for the operator to observe and record, thereby enhancing the practicality of the special rack for load-bearing test.
[0014] 2. According to the height of the suspension bracket body, the L-shaped telescopic sleeve is driven by the second cylinder to move to a suitable height along the square telescopic column, thereby enhancing the flexibility of the special rack for load-bearing test. According to the position of the suspension bracket body, the connecting column is driven by the driver to rotate and connect with the L-shaped telescopic sleeve through the rotating column to adjust the orientation. Then, the guide column is driven by the driver to rotate and connect with the connecting column through the connecting shaft to adjust the angle. Then, the support block is driven by the driver to rotate and connect with the guide column through the rotating shaft to make the final fine adjustment of the angle, so that the arc-shaped clamping frame is aligned with the suspension bracket body, thereby increasing the operability of the special rack for load-bearing test. After aligning with the suspension bracket body, the arc-shaped clamping frame is driven by the driver to be movably connected with the support block through the rotating shaft to be closed. At the same time, the arc-shaped rubber pad increases the friction force to fix and protect the suspension bracket body, thereby avoiding the suspension bracket body from shaking during the load-bearing test, thereby affecting the test results and the occurrence of accidents, thereby enhancing the operability of the special rack for load-bearing test. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model;
[0016] Figure 2 This is a schematic diagram of the test assembly structure of the utility model;
[0017] Figure 3 This is a schematic diagram of the L-shaped telescopic sleeve structure of the utility model;
[0018] Figure 4 This is a schematic diagram of the structure of the arc-shaped clamping frame of the utility model.
[0019] Explanation of the reference numerals: 1. load-bearing component; 2. lifting component; 3. test component; 4. clamping component; 101. load-bearing platform; 102. cushion; 201. rectangular telescopic column; 202. rectangular telescopic sleeve; 203. first cylinder; 204. connecting frame; 301. tension gauge; 302. suspension bracket body; 303. hanging ring; 401. square telescopic column; 402. L-shaped telescopic sleeve; 403. second cylinder; 404. rotating column; 405. connecting column; 406. connecting shaft; 407. guide column; 408. rotating shaft; 409. support block; 410. rotating shaft; 411. arc-shaped clamping frame; 412. arc-shaped rubber pad. DETAILED DESCRIPTION
[0020] The utility model is further described below in conjunction with the accompanying drawings and embodiments.
[0021] See also Figure 1-2 The utility model provides an embodiment: a special rack for load-bearing test of a suspension bracket with a protective structure, comprising a load-bearing component 1, a lifting component 2, a test component 3 and a clamping component 4; a lifting component 2 for adjusting the height of the test component 3 is installed at the edge of one side of the upper end of the load-bearing component 1, a test component 3 for testing the load-bearing property of the suspension bracket is installed in the middle of the lifting component 2, and a clamping component 4 for clamping the test component 3 to prevent shaking is installed at each corner of the upper end of the load-bearing component 1 away from the lifting component 2. The load-bearing component 1 comprises a load-bearing platform 101 and a cushion 102, and a cushion 102 for reducing the impact force generated when the suspension bracket falls is installed at the upper end of the load-bearing platform 101, and the lifting component 2 comprises a rectangular telescopic column 201, a rectangular telescopic sleeve 202, a first cylinder 203 and a connecting frame 204. The rectangular telescopic sleeve 202 is horizontally provided with two groups, and the two groups of rectangular telescopic sleeves 202 are arranged opposite to each other. A rectangular telescopic column 201 is installed inside the rectangular telescopic sleeve 202, and the first cylinder 203 is installed on the upper end of the rectangular telescopic sleeve 202. The connecting frame 204 is installed on one side of the upper end of the rectangular telescopic sleeve 202. The test component 3 includes a tension gauge 301, a suspension bracket body 302 and a hanging ring 303. The suspension bracket body 302 is provided with multiple groups of hanging rings 303 for hooking heavy objects for testing. Tension gauges 301 are installed at both ends of the suspension bracket body 302. The tension gauge 301 drives the suspension bracket body 302 to be movably connected with the connecting frame 204.
[0022] See also Figure 3-4In this embodiment, the clamping assembly 4 includes a square telescopic column 401, an L-shaped telescopic sleeve 402, a second cylinder 403, a rotating column 404, a connecting column 405, a connecting shaft 406, a guide column 407, a rotating shaft 408, a support block 409, a rotating shaft 410, an arc-shaped clamping frame 411 and an arc-shaped rubber pad 412. The square telescopic column 401 is installed inside the L-shaped telescopic sleeve 402, the second cylinder 403 is installed on the upper end of the L-shaped telescopic sleeve 402, the rotating column 404 is installed on one end of the L-shaped telescopic sleeve 402, and the driver is installed on the upper end of the rotating column 404. The connecting column 405 is rotatably connected to the L-shaped telescopic sleeve 402 through the rotating column 404, and the end of the connecting column 405 away from the rotating column 404 is installed with a connecting rod. Connecting shaft 406, guide column 407 is rotatably connected with connecting column 405 via connecting shaft 406, a rotating shaft 408 is installed at one end of guide column 407 away from connecting shaft 406, a driver is installed on one side of connecting shaft 406 and rotating shaft 408, support block 409 is rotatably connected with guide column 407 via rotating shaft 408, two groups of arc-shaped clamping frames 411 arranged oppositely are linearly arranged on one side of support block 409 away from rotating shaft 408, a rotating shaft 410 is installed at one end of arc-shaped clamping frame 411, arc-shaped clamping frame 411 is movably connected with support block 409 via rotating shaft 410, an arc-shaped rubber pad 412 for increasing friction is installed on the inner side of arc-shaped clamping frame 411, a driver is installed at one end of rotating shaft 410.
[0023] During operation, according to the size of the suspension bracket body 302, the rectangular telescopic sleeve 202 is driven by the first cylinder 203 to move to a suitable height along the rectangular telescopic column 201, and then the tension gauge 301 drives the suspension bracket body 302 to be movably connected with the connecting frame 204, and then according to the height of the suspension bracket body 302, the L-shaped telescopic sleeve 402 is driven by the second cylinder 403 to move to a suitable height along the square telescopic column 401;
[0024] After the L-shaped telescopic sleeve 402 is adjusted, according to the position of the suspension bracket body 302, the connecting column 405 is connected to the L-shaped telescopic sleeve 402 through the rotating column 404 by the driving of the driver to adjust the orientation. Then, the guide column 407 is connected to the connecting column 405 through the connecting shaft 406 by the driving of the driver to adjust the angle. Then, the support block 409 is connected to the guide column 407 through the rotating shaft 408 by the driving of the driver to make the final fine adjustment of the angle, so that the arc-shaped clamping frame 411 is aligned with the suspension bracket body 302.
[0025] When the arc-shaped clamping frame 411 is aligned, the arc-shaped clamping frame 411 is movably connected with the support block 409 through the rotating shaft 410 and closed by the driving of the driver. At the same time, the arc-shaped rubber pad 412 increases the friction force to fix and protect the suspension bracket body 302, so as to avoid the suspension bracket body 302 from shaking during the load-bearing test, which may affect the test results and cause accidents.
[0026] When all the fixing and protection are completed, the suspension bracket body 302 is weighed and tested step by step by hooking heavy objects through the hanging ring 303. At the same time, the value is displayed through the tension meter 301, which is convenient for the operator to observe and record. At the same time, the load-bearing platform 101 plays a role of stable support, and the soft cushion 102 can reduce the collision force generated when the suspension bracket falls, thereby achieving a protective effect.
[0027] Through the above steps, the load-bearing platform 101 plays a role of stable support, the soft cushion 102 can reduce the collision force generated when the suspension bracket falls, and increase the practicality of the special rack for load-bearing test. According to the size of the suspension bracket body 302, the rectangular telescopic sleeve 202 is driven by the first cylinder 203 to move to a suitable height along the rectangular telescopic column 201, thereby increasing the flexibility of the special rack for load-bearing test. The tension meter 301 drives the suspension bracket body 302 to be movably connected with the connecting frame 204, and then gradually hooks the heavy objects through the hanging ring 303 to weigh the suspension bracket body 302. At the same time, the numerical value is displayed by the tension meter 301, which is convenient for the operator to observe and record, thereby enhancing the practicality of the special rack for load-bearing test. According to the height of the suspension bracket body 302, the L-shaped telescopic sleeve 402 is driven by the second cylinder 403 to move to a suitable height along the square telescopic column 401, thereby enhancing the flexibility of the special rack for load-bearing test. The position of the suspension bracket 302 is determined by the drive of the driver. The connecting column 405 is rotatably connected to the L-shaped telescopic sleeve 402 through the rotating column 404 to adjust the orientation. Then, the guide column 407 is rotatably connected to the connecting column 405 through the connecting shaft 406 to adjust the angle. Then, the support block 409 is rotatably connected to the guide column 407 through the rotating shaft 408 to perform the final fine-tuning of the angle through the drive of the driver, so that the arc-shaped clamping frame 411 is aligned with the suspension bracket body 302, thereby increasing the operability of the special frame for load-bearing test. After aligning the suspension bracket body 302, the arc-shaped clamping frame 411 is movably connected to the support block 409 through the rotating shaft 410 to be closed through the drive of the driver. At the same time, the arc-shaped rubber pad 412 increases the friction force to fix and protect the suspension bracket body 302, thereby preventing the suspension bracket body 302 from shaking during the load-bearing test, thereby affecting the test results and the occurrence of accidents, thereby enhancing the operability of the special frame for load-bearing test.
[0028] The embodiments of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made within the knowledge scope of those skilled in the art without departing from the purpose of the present invention.
Claims
1. A special frame for a suspension bracket load-bearing test with a protective structure, comprising a load-bearing component (1); Features: It also comprises a lifting component (2), a test component (3) and a clamping component (4); a lifting component (2) for adjusting the height of the test component (3) is installed at an edge of one side of the upper end of the load-bearing component (1); a test component (3) for testing the load-bearing property of the suspension bracket is installed in the middle of the lifting component (2); and clamping components (4) for clamping the test component (3) to prevent shaking are installed at the corners of the upper end of the load-bearing component (1) away from the lifting component (2).
2. A special rack for load-bearing test of a suspension bracket with a protective structure according to claim 1, characterized in that: The load-bearing assembly (1) comprises a load-bearing platform (101) and a soft cushion (102), wherein the upper end of the load-bearing platform (101) is provided with the soft cushion (102) for reducing the impact force generated when the suspension bracket falls.
3. The special rack for load-bearing test of suspension bracket with protection structure according to claim 1, characterized in that: The lifting assembly (2) comprises a rectangular telescopic column (201), a rectangular telescopic sleeve (202), a first cylinder (203) and a connecting frame (204); two groups of rectangular telescopic sleeves (202) are arranged transversely, and the two groups of rectangular telescopic sleeves (202) are arranged opposite to each other; the rectangular telescopic column (201) is installed inside the rectangular telescopic sleeve (202); the first cylinder (203) is installed at the upper end of the rectangular telescopic sleeve (202); and the connecting frame (204) is installed on one side of the upper end of the rectangular telescopic sleeve (202).
4. The special rack for load-bearing test of suspension bracket with protection structure according to claim 1, characterized in that: The test assembly (3) comprises a tension gauge (301), a suspension bracket body (302) and a hanging ring (303). The suspension bracket body (302) is provided with a plurality of hanging rings (303) for hanging heavy objects for testing. The two ends of the suspension bracket body (302) are respectively provided with a tension gauge (301). The tension gauge (301) drives the suspension bracket body (302) to be movably connected with the connecting frame (204).
5. The special rack for load-bearing test of suspension bracket with protection structure according to claim 1, characterized in that: The clamping assembly (4) comprises a square telescopic column (401), an L-shaped telescopic sleeve (402), a second cylinder (403), a rotating column (404), a connecting column (405), a connecting shaft (406), a guide column (407), a rotating shaft (408), a supporting block (409), a rotating shaft (410), an arc-shaped clamping frame (411) and an arc-shaped rubber pad (412); the square telescopic column (401) is installed inside the L-shaped telescopic sleeve (402); the second cylinder (403) is installed at the upper end of the L-shaped telescopic sleeve (402); the rotating column (404) is installed at one end of the L-shaped telescopic sleeve (402); and the driver is installed at the upper end of the rotating column (404).
6. The special rack for load-bearing test of suspension bracket with protection structure according to claim 5, characterized in that: The connecting column (405) is rotatably connected to the L-shaped telescopic sleeve (402) via the rotating column (404); a connecting shaft (406) is installed at one end of the connecting column (405) away from the rotating column (404); a guide column (407) is rotatably connected to the connecting column (405) via the connecting shaft (406); a rotating shaft (408) is installed at one end of the guide column (407) away from the connecting shaft (406); and a driver is installed on one side of both the connecting shaft (406) and the rotating shaft (408).
7. The special rack for load-bearing test of suspension bracket with protection structure according to claim 5, characterized in that: The support block (409) is rotatably connected to the guide column (407) via a rotating shaft (408); two groups of arc-shaped clamping frames (411) arranged opposite to each other are linearly arranged on one side of the support block (409) away from the rotating shaft (408); a rotating shaft (410) is installed at one end of the arc-shaped clamping frame (411); the arc-shaped clamping frame (411) is movably connected to the support block (409) via the rotating shaft (410); an arc-shaped rubber pad (412) for increasing friction is installed on the inner side of the arc-shaped clamping frame (411); and a driver is installed at one end of the rotating shaft (410).