Detection device for anti-seismic support production

Abstract

The utility model discloses a detection device for anti-seismic support production, and relates to the technical field of support production and detection. The detection device for anti-seismic support production comprises a frame body, one side of the frame body is fixedly connected with a fixing plate, one side of the fixing plate is fixedly connected with a positioning piece, and the bottom of the positioning piece is fixedly connected with a rack rod. According to the detection device for anti-seismic support production, through the arrangement of the detection assembly and the rack rod, an operator starts the oscillator, the oscillator simulates earthquake parameters, vibration is transmitted to the connecting piece, and the connecting piece transmits the vibration to the suspender, so that a dynamic load experiment is performed on the support, the stable performance of the anti-seismic support is ensured, and the production efficiency of the anti-seismic support is improved. The surface of the gear rod is in transmission connection with a gear, the gear drives the oscillator to move longitudinally, the height of the detection assembly is adjusted to adapt to anti-seismic supports of different models, the detection efficiency is improved, and the application range is expanded.

Description

Technical Field

[0001] The utility model relates to the technical field of bracket production and detection, and particularly relates to a detection device for the production of seismic brackets. Background Technique

[0002] Seismic brackets are an indispensable part of building mechanical and electrical engineering. Their function is to limit the displacement of attached mechanical and electrical engineering facilities during an earthquake, control the vibration of the facilities, and transfer the load to the bearing structure, thereby protecting building mechanical and electrical equipment from earthquake damage. With the acceleration of the global urbanization process and the rapid development of the construction industry, the demand for seismic brackets is increasing continuously, and the requirements for their performance and quality are also getting higher and higher. The detection device can comprehensively and accurately test various performance indicators of seismic brackets, such as strength, stiffness, stability, fatigue life, etc. Through these tests, it can be ensured that the produced seismic brackets meet the quality standards and safety requirements stipulated by the state or industry, so as to play the expected seismic effect during natural disasters such as earthquakes, and ensure the safe operation of building mechanical and electrical equipment and the life and property safety of personnel. Advanced detection devices can complete detection tasks automatically and precisely, reduce the cumbersome and errors of manual operation, and improve production efficiency. At the same time, problems in the production process can be detected in time through detection, the generation of unqualified products can be avoided, thereby reducing rework and waste, and lowering production costs.

[0003] When an existing detection device for the production of seismic brackets is actually used, it is not convenient for the detection equipment to adapt to seismic brackets of different specifications and models, and the detection aspect is not comprehensive enough.

[0004] After retrieval of existing patents: A load test device for the detection of pipe gallery seismic brackets (Publication No.: CN218470154U). The load test device includes a test bearing structure, the seismic bracket to be detected, a hydraulic loader, a pipeline system, a hydraulic operation table, a dial indicator, and a fixed bracket. The test bearing structure is arranged above the seismic bracket to be detected, and the test bearing structure is fixedly connected to the wall; the hydraulic loader is arranged at the load acting position of the seismic bracket to be detected, and the upper end of the hydraulic loader is in contact with the test bearing structure; the hydraulic loader is connected to the hydraulic operation table through the pipeline system; the dial indicator is arranged directly below the end of the cantilever of the seismic bracket to be detected through the fixed bracket, and the head of the dial indicator gently touches the lower surface of the seismic bracket to be detected. The utility model meets the automation requirements, can reduce the labor intensity, the loading process is easy to control, and greatly improves the test efficiency and accuracy.

[0005] Although the above patent has the advantages of meeting the automation requirements and improving the test efficiency and accuracy, it is not convenient to adapt to seismic brackets of different specifications and models, does not perform fatigue detection on seismic brackets, and the detection aspect is not comprehensive enough.

[0006] Therefore, it is necessary to invent a seismic support that can adapt to different specifications and models, and a detection device for the production of seismic supports with more comprehensive detection to solve the above problems. Utility Model Content

[0007] The technical problems to be solved by the present utility model are as follows: to provide a detection device for the production of seismic supports with high practicability, which can be operated simply and has a relatively simple structure, and solves the problems of inability to adapt to different specifications, different models and insufficient comprehensiveness in detection mentioned in the above background technology.

[0008] The purpose of the present utility model can be achieved by the following technical solutions:

[0009] A detection device for the production of seismic supports, including a frame body. One side of the frame body is fixedly connected with a fixing plate. One side of the fixing plate is fixedly connected with a positioning piece. The bottom of the positioning piece is fixedly connected with a rack bar. The surface of the rack bar is connected with a protective shell through a gear. One side of the protective shell is rotatably connected with a driving motor. The surface of the protective shell is fixedly connected with a movable plate. The surface of the movable plate is threadedly connected with a detection component through a screw. The top of the detection component is threadedly connected with a lifting ring. A support component is arranged inside the lifting ring. One end of the support component is sleeved with an impact ring. An impact component is welded on the surface of the impact ring.

[0010] As a further scheme of the present utility model: One side of the movable plate is fixedly connected with a slider. The bottom of the slider is slidably connected with a chute. The bottom of the chute is fixedly connected to the fixing plate. The fixing plate is convenient for the connection and fixation of the structure.

[0011] As a further scheme of the present utility model: The detection component includes a connecting piece threadedly connected to the surface of the movable plate. One side of the connecting piece is fixedly connected with a shaker, and the shaker is convenient for simulating earthquake parameters.

[0012] As a further scheme of the present utility model: The support component includes a suspension rod arranged inside the lifting ring. A positioning ring is sleeved on the surface of the suspension rod, and the positioning ring is convenient for connecting the support frame.

[0013] As a further scheme of the present utility model: Three support frames are fixedly connected to the surface of the positioning ring. The top of the support frame is fixedly connected to the frame body, and the frame body is convenient for supporting the connection structure.

[0014] As a further scheme of the present utility model: The impact component includes an impact block welded to the surface of the impact ring. The bottom of the impact block is drivingly connected with an elastic gasket. The bottom of the elastic gasket is fixedly connected with a power barrel, and the power barrel is convenient for pushing the impact block.

[0015] As a further solution of the utility model: a trachea is fixedly connected to the surface of the power barrel, and an air pump is fixedly connected to one end of the trachea, and the air pump facilitates providing power.

[0016] The beneficial effects of the utility model:

[0017] 1. For the detection device used in the production of seismic brackets, through the settings of the detection component and the rack bar, the operator starts the oscillator, and the oscillator simulates the parameters of an earthquake (including vibration waveform, frequency, amplitude, etc.), transfers the vibration to the connecting piece, and the connecting piece drives the hanging rod, thereby conducting a dynamic load test on the bracket, which helps to ensure that the seismic bracket maintains stable performance and protects the safety of buildings and equipment. A gear is drivingly connected to the surface of the gear rod, and the gear drives the oscillator to move longitudinally, adjusting the height of the detection component to adapt to different models of seismic brackets, improving the detection efficiency and expanding the scope of application.

[0018] 2. For the detection device used in the production of seismic brackets, through the setting of the impact component, the operator starts the air pump, and the compressed air is transported into the power barrel through the trachea. The impact block conducts high-frequency vibration on the component at a certain loading frequency (such as 3 Hz) to simulate the stress condition of the component during long-term use, which helps to ensure that within the design life, the material or component will not undergo fatigue failure, thereby ensuring the safety of the entire structure or equipment, and evaluating potential risks and taking corresponding preventive measures to reduce risks. Description of the drawings

[0019] The following further describes the present utility model with reference to the drawings.

[0020] Figure 1 is the overall structural schematic diagram of the present utility model;

[0021] Figure 2 is the split structural schematic diagram of the present utility model;

[0022] Figure 3 is the structural schematic diagram of the gear and gear rod of the present utility model;

[0023] Figure 4 is the structural schematic diagram of the detection component of the present utility model;

[0024] Figure 5 is the structural schematic diagram of the bracket component of the present utility model;

[0025] Figure 6 Structural schematic diagram of the impact component of the present utility model.

[0026] In the figure: 1. Frame body; 2. Fixed plate; 3. Positioning piece; 4. Rack bar; 5. Gear; 6. Protection shell; 7. Driving motor; 8. Movable plate; 9. Slide block; 10. Slide groove; 11. Detection component; 1101. Connecting piece; 1102. Oscillator; 12. Suspension ring; 13. Bracket component; 1301. Suspension rod; 1302. Positioning ring; 1303. Support frame; 14. Impact ring; 15. Impact component; 1501. Impact block; 1502. Power barrel; 1503. Air pipe; 1504. Air pump. Detailed implementation mode

[0027] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0028] As Figure 1-6 shown, a detection device for the production of seismic brackets includes a frame body 1. One side of the frame body 1 is fixedly connected with a fixed plate 2. One side of the fixed plate 2 is fixedly connected with a positioning piece 3. The bottom of the positioning piece 3 is fixedly connected with a rack bar 4. The surface of the rack bar 4 is drivingly connected with a protection shell 6 through a gear 5. One side of the protection shell 6 is rotatably connected with a driving motor 7. The surface of the protection shell 6 is fixedly connected with a movable plate 8. The surface of the movable plate 8 is threadedly connected with a detection component 11 through a screw. The top of the detection component 11 is threadedly connected with a suspension ring 12. A bracket component 13 is arranged inside the suspension ring 12. One end of the bracket component 13 is sleeved with an impact ring 14. The surface of the impact ring 14 is welded with an impact component 15.

[0029] As Figure 2 shown, one side of the movable plate 8 is fixedly connected with a slide block 9. The bottom of the slide block 9 is slidably connected with a slide groove 10. The bottom of the slide groove 10 is fixedly connected to the fixed plate 2. Through the setting of the fixed plate 2, the role of connecting and fixing the structure is achieved;

[0030] As Figure 5 shown, the detection component 11 includes a connecting piece 1101 threadedly connected to the surface of the movable plate 8. One side of the connecting piece 1101 is fixedly connected with an oscillator 1102. Through the setting of the oscillator 1102, the role of simulating earthquake parameters is achieved;

[0031] As Figure 5 shown, the bracket component 13 includes a suspension rod 1301 arranged inside the suspension ring 12. A positioning ring 1302 is sleeved on the surface of the suspension rod 1301. Through the setting of the positioning ring 1302, the role of connecting the support frame 1303 is achieved;

[0032] As Figure 6 shown, three groups of support frames 1303 are fixedly connected to the surface of the positioning ring 1302, and the tops of the support frames 1303 are fixedly connected to the frame body 1. Through the setting of the frame body 1, the function of supporting the connection structure is achieved;

[0033] As Figure 6 shown, the impact assembly 15 includes impact blocks 1501 welded to the surface of the impact ring 14. An elastic gasket is drivingly connected to the bottom of the impact blocks 1501, and a power cylinder 1502 is fixedly connected to the bottom of the elastic gasket. Through the setting of the power cylinder 1502, the function of pushing the impact blocks 1501 is achieved;

[0034] As Figure 5 shown, an air pipe 1503 is fixedly connected to the surface of the power cylinder 1502, and an air pump 1504 is fixedly connected to one end of the air pipe 1503. Through the setting of the air pump 1504, the function of providing power is achieved.

[0035] The present utility model provides a detection device for the production of seismic supports, and its core component is a shaker 1102. The model of the shaker 1102 adopted by this device is HD - G826.

[0036] The working principle of the present utility model: When this detection device for the production of seismic supports is in use, the operator starts the shaker 1102, and the shaker 1102 simulates the parameters of an earthquake (including vibration waveform, frequency, amplitude, etc.), transmits the vibration to the connecting piece 1101, and the connecting piece 1101 drives the suspender 1301, thereby conducting a dynamic load test, which helps to ensure that the seismic support maintains stable performance and protects the safety of buildings and equipment. A gear rod 4 is drivingly connected to the surface of a gear 5, and the gear 5 drives the shaker 1102 to move longitudinally, adjusts the height of the detection assembly 3 to adapt to different models of seismic supports, improves the detection efficiency, and expands the scope of application.

[0037] When performing fatigue detection, the operator starts the air pump 1504, and compressed air is transported into the power cylinder 1502 through the air pipe 1503. The impact blocks 1501 repeatedly load the component at a certain loading frequency (such as 3 Hz) to simulate the stress condition of the component during long-term use, which helps to ensure that within the design life, the material or component will not undergo fatigue failure, thereby ensuring the safety of the entire structure or equipment, and evaluating potential risks and taking corresponding preventive measures to reduce risks.

[0038] It should be noted that the device structure and drawings of the present utility model mainly describe the principle of the present utility model. Based on the technical principle of this design, the settings of the power mechanism, power supply system, control system, etc. of the device are not fully described. However, on the premise that those skilled in the art understand the principle of the above-mentioned utility model, the specific details of its power mechanism, power supply system, and control system can be clearly known. The control method of the application document is automatically controlled by a controller, and the control circuit of the controller can be realized by simple programming by those skilled in the art;

[0039] The standard parts used therein can all be purchased from the market, and can also be customized according to the description in the specification and drawings. The specific connection methods of each part all adopt conventional means such as bolts, rivets, and welding that are mature in the prior art. The machinery, parts, and equipment all adopt conventional models in the prior art, and for the components known to those skilled in the art, their structures and principles can all be learned by those skilled in the art through technical manuals or through conventional experimental methods.

[0040] Although the embodiments of the present utility model have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principle and spirit of the present utility model. The scope of the present utility model is defined by the appended claims and their equivalents.

Claims

1. A detection device for earthquake-resistant support production, comprising a frame (1), characterized in that: A fixing plate (2) is fixedly connected to one side of the frame (1), a positioning plate (3) is fixedly connected to one side of the fixing plate (2), a rack rod (4) is fixedly connected to the bottom of the positioning plate (3), a surface of the rack rod (4) is connected to a protective shell (6) through a gear (5), one side of the protective shell (6) is rotatably connected to a driving motor (7), a movable plate (8) is fixedly connected to the surface of the protective shell (6), a detection component (11) is threadedly connected to the surface of the movable plate (8) through a screw, a lifting ring (12) is threadedly connected to the top of the detection component (11), a bracket component (13) is arranged inside the lifting ring (12), one end of the bracket component (13) is sleeved with an impact ring (14), and an impact component (15) is welded to the surface of the impact ring (14).

2. A detection device for earthquake-resistant support production according to claim 1, characterized in that: A slider (9) is fixedly connected to one side of the movable plate (8), a slide groove (10) is slidably connected to the bottom of the slider (9), and the bottom of the slide groove (10) is fixedly connected to the fixed plate (2).

3. The detection device for earthquake-resistant support production according to claim 1 is characterized in that: The detection assembly (11) comprises a connecting piece (1101) threadedly connected to the surface of the movable plate (8), and an oscillator (1102) is fixedly connected to one side of the connecting piece (1101).

4. The detection device for earthquake-resistant support production according to claim 1 is characterized in that: The support assembly (13) comprises a suspension rod (1301) arranged inside the suspension ring (12), and a positioning ring (1302) is sleeved on the surface of the suspension rod (1301).

5. The detection device for earthquake-resistant support production according to claim 4 is characterized in that: Three groups of support frames (1303) are fixedly connected to the surface of the positioning ring (1302), and the top of the support frame (1303) is fixedly connected to the frame body (1).

6. The detection device for earthquake-resistant support production according to claim 1, characterized in that: The impact assembly (15) comprises an impact block (1501) welded to the surface of the impact ring (14); the bottom of the impact block (1501) is transmission-connected to an elastic gasket; the bottom of the elastic gasket is fixedly connected to a power barrel (1502).

7. A detection device for earthquake-resistant support production according to claim 6, characterized in that: An air pipe (1503) is fixedly connected to the surface of the power barrel (1502), and an air pump (1504) is fixedly connected to one end of the air pipe (1503).

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