Support for testing tamping device
By designing a test bracket for tamping device containing multiple structures, the complex operation of the bracket in the prior art is solved, and the rapid fixation and height adjustment of the tamping device are achieved, and the stability and simplicity of the test are improved. .
Patent Information
- Application Number
- CN202420907669.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-29
- Publication Date
- 2024-12-24
- Estimated Expiration
- 2034-04-29
AI Technical Summary
During the testing of existing tamping devices, the bracket equipment is complex in operation, which is difficult to meet the requirements of rapid fixing and adjustment, and it is impossible to effectively verify the performance and stability of the tamping device.
A test bracket is designed including a base, screw rod, guide rod, lift plate, rotary shaft, synchronous belt, mobile seat, telescopic rod, mounting plate, limit rod, fixed seat, annular seat, screw rod and clamping plate , through these structures, the side clamping fixation and height adjustment of the tamping device are achieved.
The bracket is simple and reasonable in structure, and can quickly fix tamping devices of different lengths and sizes, improve clamping stability, and achieve height adjustment through the motor-driven lift plate, meeting various operating needs and simplifying the testing process.
Smart Images
Figure CN222222360U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of testing equipment for tamping devices, in particular to a bracket for testing tamping devices. Background Art
[0002] The tamping device is an important component of railway maintenance equipment. The tamping device has the characteristics of high operating frequency and large impact vibration, so the performance and life of the tamping device are required to be high. In order to improve the quality of the tamping device, meet the use requirements of harsh working conditions on site, and reduce the probability of failure of the tamping device during operation, it is necessary to conduct factory tests on the tamping device to verify the performance of the tamping device.
[0003] It is necessary to test and verify the tamping device. During the test, the vibration, noise, temperature rise, wear and other performance of the tamping device can be judged by collecting, summarizing, comparing and calculating the test data to determine whether it meets the use requirements of the on-site working conditions. In order to verify whether the tamping device can meet the use requirements of reliability, stability and durability under working conditions, its performance needs to be tested. During this process, the tamping device needs to be fixed by a bracket. However, the operation of ordinary bracket equipment is relatively complicated and it is difficult to meet the requirements of rapid fixation and adjustment of the tamping device. For this reason, we propose a bracket for testing tamping devices. Utility Model Content
[0004] The utility model aims to provide a testing bracket for a tamping device to solve the problems raised in the above-mentioned background technology.
[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a bracket for testing a tamping device, comprising a base, a screw and a guide rod are arranged in parallel on the top of the base, a lifting plate is screwed on the screw, a rotating shaft is arranged on the top of the screw, and the two rotating shafts are connected by a synchronous belt transmission, a movable seat is arranged on the side of the lifting plate, the side of the movable seat is connected to the mounting plate through a telescopic rod, the side of the mounting plate is connected to the mounting seat through a fixed seat, a tamping device is installed in the annular seat on the side of the mounting seat, a screw is screwed on the side wall of the annular seat, and a clamping plate is arranged on the inner side of the screw.
[0006] In the above solution, a bracket is provided at the bottom of the base.
[0007] In the above solution, threaded holes and guide holes are provided on the lifting plate.
[0008] In the above solution, the bottom of the screw rod is connected to a motor, and the motor is electrically connected to a power source.
[0009] In the above solution, a top plate is provided on the top of the guide rod.
[0010] In the above solution, a limiting rod is arranged on the side of the movable seat, and the limiting rod is movably inserted into the movable hole of the mounting plate.
[0011] In the above solution, a buffer pad is provided on the inner side of the clamping plate.
[0012] Compared with the prior art, the beneficial effects of the utility model are as follows: the structural design of the testing bracket for the tamping device is simple and reasonable, and it has strong practicality. By arranging structures such as a movable seat, a telescopic rod, a mounting plate, a limit rod, a fixed seat, and a mounting seat, the tamping device can be quickly clamped and fixed from the side, which can meet the positioning requirements of tamping devices of different lengths and sizes. By arranging the use of structures such as an annular seat, a screw rod, and a clamping plate, the tamping device can be fixed from the outside by manual operation. With the cooperation of the above-mentioned structures, the clamping stability of the tamping device itself is improved. By arranging structures such as a screw rod, a guide rod, a lifting plate, a rotating shaft, a synchronous belt, and a motor, the lifting plate can be driven to move up and down, thereby achieving the purpose of adjusting the height of the tamping device up and down, which can meet different operating requirements. BRIEF DESCRIPTION OF THE DRAWINGS
[0013] Figure 1 It is a schematic diagram of the structure of the utility model.
[0014] Figure 2 It is a structural schematic diagram of the lifting plate of the utility model.
[0015] Figure 3 This is a schematic diagram of the structure of the mounting seat of the utility model.
[0016] In the figure: 1 base, 11 bracket, 12 screw rod, 13 guide rod, 14 lifting plate, 15 rotating shaft, 16 synchronous belt, 17 top plate, 18 threaded hole, 19 guide hole, 2 moving seat, 21 telescopic rod, 22 mounting plate, 23 limit rod, 24 fixed seat, 25 mounting seat, 26 tamping device, 27 annular seat, 28 screw rod, 29 clamping plate, 3 motor, 31 power supply. DETAILED DESCRIPTION
[0017] 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.
[0018] See also Figure 1-3The utility model provides a technical solution: a bracket for testing a tamping device, comprising a base 1, a screw rod 12 and a guide rod 13 are arranged in parallel on the top of the base 1, a lifting plate 14 is screwed on the screw rod 12, a rotating shaft 15 is arranged on the top of the screw rod 12, and the two rotating shafts 15 are connected by a synchronous belt 16 for transmission, a moving seat 2 is arranged on the side of the lifting plate 14, and the side of the moving seat 2 is connected to the mounting plate 22 through a telescopic rod 21, and the side of the mounting plate 22 is connected to the mounting seat 25 through a fixed seat 24, and a tamping device 26 is installed in the annular seat 27 on the side of the mounting seat 25. By arranging structures such as the moving seat 2, the telescopic rod 21, the mounting plate 22, the limit rod 23, the fixed seat 24, and the mounting seat 25, the tamping device 26 can be quickly clamped and fixed from the side, which can meet the positioning requirements of tamping devices of different lengths and sizes.
[0019] The side wall of the annular seat 27 is screwed with a screw rod 28, and a clamping plate 29 is provided inside the screw rod 28. The screw rod 28 is manually rotated to adjust the position of the clamping plate 29, and the tamping device 26 is clamped and fixed from the outside by the clamping plate 29. By setting the annular seat 27, the screw rod 28, the clamping plate 29 and other structures for use, the clamping plate 29 can be manually operated to fix the tamping device 26 from the outside. With the cooperation of the above structures, the clamping stability of the tamping device 26 itself is improved, the operation is simple and convenient, and the practicability is strong.
[0020] In the above solution, a bracket 11 is provided at the bottom of the base 1. The base 1 is stably supported by the bracket 11, the power supply 31 is installed on the bracket 11, and the motor 3 is electrically connected to the power supply 31 through a wire.
[0021] In the above solution, the lifting plate 14 is provided with a threaded hole 18 and a guide hole 19. The screw rod 12 and the guide rod 13 are connected in the threaded hole 18 and the guide hole 19 respectively.
[0022] In the above scheme, the bottom of the screw rod 12 is connected to the motor 3, and the motor 3 is electrically connected to the power supply 31. By setting the screw rod 12, the guide rod 13, the lifting plate 14, the rotating shaft 15, the synchronous belt 16, the motor 3 and other structures for use, the lifting plate 14 can be driven to move up and down, thereby achieving the purpose of adjusting the height of the tamping device 26 up and down, and meeting different operation requirements.
[0023] In the above solution, a top plate 17 is provided on the top of the guide rod 13. The top plate 17 can form a protection mechanism from the top to achieve a protection effect.
[0024] In the above scheme, the side of the movable seat 2 is provided with a limit rod 23, and the limit rod 23 is movably inserted into the movable hole of the mounting plate 22. The design of the limit rod 23 ensures the stability of the mounting plate 22 during the lateral movement, and improves the installation stability of the tamping device 26.
[0025] In the above solution, a buffer pad is provided inside the clamping plate 29. The buffer pad is a silicone rubber pad, and the clamping stability of the tamping device 26 inside the clamping plate 29 is improved under the action of the buffer pad.
[0026] Working principle:
[0027] When this kind of tamping device test bracket is working, the tamping device to be fixed is placed on the inner side of the two mounting seats 25, and then the telescopic rod 21 is started. The telescopic rod 21 drives the mounting plate 22 to move laterally along the straight line direction of the limit rod 23, so that the two mounting seats 25 limit the tamping device 26 from the end thereof respectively, and the position of the clamping plate 29 is adjusted by manually rotating the screw rod 28, and the tamping device 26 is clamped and fixed from the outside by the clamping plate 29, thereby ensuring the stability of the tamping device 26. In addition, when it is necessary to adjust the height of the tamping device 26, the motor 3 is started to drive the screw rod 12 to rotate, and the two screw rods 12 are driven to rotate synchronously under the action of the rotating shaft 15 and the synchronous belt 16, thereby driving the lifting plate 14 to move up and down, thereby achieving the purpose of adjusting the height of the tamping device 26 and meeting different usage effects.
[0028] Although the 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 that the scope of the present invention is defined by the appended claims and their equivalents.
Claims
1. A tamping device testing support, comprising a base (1), characterized in that: A screw rod (12) and a guide rod (13) are arranged in parallel on the top of the base (1), a lifting plate (14) is screwed on the screw rod (12), a rotating shaft (15) is arranged on the top of the screw rod (12), the two rotating shafts (15) are connected by transmission through a synchronous belt (16), a moving seat (2) is arranged on the side of the lifting plate (14), the side of the moving seat (2) is connected to a mounting plate (22) through a telescopic rod (21), the side of the mounting plate (22) is connected to a mounting seat (25) through a fixed seat (24), a tamping device (26) is installed in an annular seat (27) on the side of the mounting seat (25), a screw rod (28) is screwed on the side wall of the annular seat (27), and a clamping plate (29) is arranged on the inner side of the screw rod (28).
2. A tamping device testing bracket according to claim 1, characterized in that: A bracket (11) is provided at the bottom of the base (1).
3. A tamping device testing bracket according to claim 1, characterized in that: The lifting plate (14) is provided with a threaded hole (18) and a guide hole (19).
4. A tamping device testing bracket according to claim 1, characterized in that: The bottom of the screw rod (12) is connected to a motor (3), and the motor (3) is electrically connected to a power source (31).
5. A tamping device testing bracket according to claim 1, characterized in that: A top plate (17) is provided on the top of the guide rod (13).
6. A tamping device testing bracket according to claim 1, characterized in that: A limiting rod (23) is arranged on the side of the movable seat (2), and the limiting rod (23) is movably inserted into a movable hole of the mounting plate (22).
7. A tamping device testing bracket according to claim 1, characterized in that: A buffer pad is arranged on the inner side of the clamping plate (29).