Support springback detection device
By using a combined fixing structure of the detection head and the pressing head in the bracket rebound detection device, as well as the hot air simulated temperature function, the problem of workpiece offset and measurement is solved, and a more accurate and multi-condition detection effect is achieved.
Patent Information
- Application Number
- CN202422573530.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-10-24
- Publication Date
- 2025-07-25
- Estimated Expiration
- 2034-10-24
AI Technical Summary
During the inspection process of the existing bracket rebound detection device, the workpiece is prone to offset, resulting in inaccurate measurement data.
The second cylinder output end is used to connect the detection head, and the first cylinder output end is connected to the pressing head, and the workpiece is pressed and fixed by the pressing head, and the workpiece is further fixed by the spring telescopic rod and the limiting plate to reduce offset and shaking; at the same time, different temperature conditions are used to simulate detection.
It effectively reduces the offset and shaking of the workpiece during the detection process, improves the accuracy of the measurement results, and simulates the detection conditions at different temperatures, enriching the measurement data.
Smart Images
Figure CN223154724U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the field of support detection, in particular to a support resilience detection device. Background Technique
[0002] The support resilience detection device is a continuous multi-point detection support and a continuous multi-point automatic resilience device, which is an auxiliary mechanism for detecting the compressive strength of concrete in the construction field and plays an important role in ensuring the quality and stability of buildings.
[0003] The support resilience detection device tests the mechanical properties of the support after retraction or force application by simulating the mechanical conditions in the actual use environment, including parameters such as the retraction force, retraction speed, and retraction distance of the support, as well as the deformation and recovery ability of the support after force application.
[0004] The existing support resilience detection device generally presses the workpiece to achieve the resilience detection of the workpiece. It is found in use and observation that the workpiece is prone to shift during use, resulting in inaccurate measurement data of the workpiece.
[0005] Therefore, a support resilience detection device is proposed for the above problems. Content of the Utility Model
[0006] In order to make up for the deficiencies of the prior art and solve at least one technical problem proposed in the background technique.
[0007] The technical solution adopted by the utility model to solve its technical problems is as follows: A support resilience detection device of the utility model includes a workbench; an operation table is fixedly connected to the top of the workbench; a first cylinder is fixedly connected to the inner side wall of the operation table; a pressing head is fixedly connected to the output end of the first cylinder; a connecting plate is fixedly connected to the inner side wall of the operation table; the connecting plate and the pressing head are arranged in a penetrating manner and are slidably connected; a second cylinder is fixedly connected to the inner side wall of the workbench; a detection head is fixedly connected to the output end of the second cylinder; the detection head and the workbench are arranged in a penetrating manner; a slide rail is fixedly connected to the workbench; a fixing member is slidably connected to the slide rail; a workpiece is arranged on the fixing member; a connecting block is fixedly connected to the inner side wall of the workbench; a limiting hole is opened on the fixing member. By fixedly connecting a detection head to the output end of the second cylinder and a pressing head to the output end of the first cylinder, the pressing head presses and fixes the fixing member. When the detection head contacts the workpiece, the resilience detection of the workpiece can be realized, reducing the situation that the workpiece shifts during the resilience detection of the support, resulting in inaccurate detection results.
[0008] Preferably, the side wall of the pressing head is fixed with multiple spring telescopic rods; the ends of the spring telescopic rods are hinged with multiple limit plates; the end of the limit plate and the pressing head are in a hinged relationship. By fixing multiple spring telescopic rods on the pressing head and hinged with multiple limit plates on the ends of the spring telescopic rods, the limit plates can enter the limit holes when inspecting the workpiece to further fix the workpiece, thereby reducing the shaking of the workpiece during the inspection process.
[0009] Preferably, the limit plate is rotatably connected to a plurality of ball bearings; the ball bearings are located between the connecting plate and the workpiece. By fixing a plurality of ball bearings on the limit plate, when the limit plate enters the limit hole, the ball bearings contact with the inner wall of the limit hole, so that the limit plate can enter the limit hole more smoothly and reduce the possibility of jamming when the limit plate enters the limit hole.
[0010] Preferably, a plurality of groups of support bars are fixedly connected to the connecting block; elastic cloth is fixedly connected between a group of support bars; the support bars on the side close to the fixing part are in a fixed connection with the fixing part. By fixing a plurality of groups of support bars on the connecting block and elastic cloth is fixedly connected between a group of support bars, the support bars can be driven to move when the fixing part moves, and the elastic cloth can be driven to move with the support bars when the supporting bar moves, so that the slide rail can be covered while the fixing part moves, thereby reducing the dust and impurities adhering to the surface of the slide rail during use, causing the slide rail to move and become stuck.
[0011] Preferably, an air pipe is provided through the outer wall of the operating table; the end of the air pipe is connected to a gas box; a plurality of air outlets are provided on the gas box, and hot air can be input into the gas box when inspecting the workpiece, so that the hot air can be blown to the surface of the workpiece to increase the surface temperature of the workpiece to simulate the data of workpiece inspection at different temperatures, thereby reducing the situation where the inspection scene is relatively single during workpiece inspection, resulting in a single measurement result.
[0012] Preferably, a detection port is opened on the side wall of the operating table; a plurality of elastic curtains are fixedly connected in the detection port, and hot air is injected into the air transmission box when the workpiece is inspected. The hot air enters the interior of the operating table to increase the internal temperature of the operating table. By fixing a plurality of elastic curtains in the detection port, the hot air can stay in the interior of the operating table for a longer time, thereby achieving the heat preservation effect of the operating table.
[0013] The utility model is beneficial in that:
[0014] 1. The utility model describes a support rebound detection device, in which a detection head is fixedly connected to the output end of the second cylinder and a pressing head is fixedly connected to the output end of the first cylinder. The pressing head presses and fixes the workpiece. When the detection head and the workpiece are in contact, the rebound detection of the workpiece can be realized, thereby reducing the situation in which the workpiece is offset during the rebound detection of the support and causes inaccurate detection results.
[0015] 2. The bracket rebound detection device described in the present utility model has a plurality of spring telescopic rods fixedly connected to the pressing head, and a plurality of limiting plates are hinged to the ends of the spring telescopic rods. When detecting a workpiece, the limiting plates can enter the limiting holes to further fix the workpiece, reducing the shaking of the workpiece during the detection process. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] In order to more clearly illustrate the technical solutions in the embodiments of the present utility model or the prior art, the following will briefly introduce the drawings required for use in the description of the embodiments or the prior art. Obviously, the drawings described below are only some embodiments of the present utility model. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on these drawings.
[0017] Figure 1 It is a schematic diagram of the main body of the present utility model;
[0018] Figure 2 It is a schematic diagram of the structure of the spring telescopic rod in the present utility model;
[0019] Figure 3 It is a schematic diagram of the structure of the ball in the present utility model;
[0020] Figure 4 It is a schematic diagram of the structure of the elastic cloth in the present utility model;
[0021] Figure 5 It is a schematic diagram of the structure of the air delivery box in the present utility model.
[0022] Legend description: 1. Workbench; 11. Operating table; 12. First cylinder; 13. Pressing head; 14. Connecting plate; 15. Second cylinder; 16. Detection head; 17. Slide rail; 18. Fixing part; 19. Workpiece; 110. Connecting block; 111. Limiting hole; 2. Spring telescopic rod; 21. Limiting plate; 3. Ball; 4. Support bar; 41. Elastic cloth; 5. Air delivery pipe; 51. Air delivery box; 52. Air outlet hole; 6. Detection port; 61. Elastic curtain. DETAILED DESCRIPTION OF THE EMBODIMENTS
[0023] The following will clearly and completely describe the technical solutions in the embodiments of the present utility model with reference to the drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts fall within the protection scope of the present utility model.
[0024] The following gives specific embodiments.
[0025] AsFigures 1 to 5 As shown in the figure, a bracket rebound detection device according to an embodiment of the present invention includes a workbench 1; an operation table 11 is fixedly connected to the top of the workbench 1; a first cylinder 12 is fixedly connected to the inner side wall of the operation table 11; a pressing head 13 is fixedly connected to the output end of the first cylinder 12; a connecting plate 14 is fixedly connected to the inner side wall of the operation table 11; the connecting plate 14 and the pressing head 13 are arranged in a penetrating manner and are slidably connected; a second cylinder 15 is fixedly connected to the inner side wall of the workbench 1; a detection head 16 is fixedly connected to the output end of the second cylinder 15; the detection head 16 and the workbench 1 are arranged in a penetrating manner; a slide rail 17 is fixedly connected to the workbench 1; a fixing member 18 is slidably connected to the slide rail 17; a workpiece 19 is arranged on the fixing member 18; a connecting block 110 is fixedly connected to the inner side wall of the workbench 1; a limiting hole 111 is formed in the fixing member 18. During work, the workpiece 19 is placed on the fixing member 18, and a clamping groove is formed in the fixing member 18 to fix the workpiece 19. Then, the fixing member 18 is slid along the slide rail 17 to a specified position. When the fixing member 18 moves to the specified position, the first cylinder 12 is started, and the first cylinder 12 drives the pressing head 13 fixedly connected to its output end to move downward. When the pressing head 13 moves downward to the specified position, the pressing head 13 contacts the fixing member 18 and presses and fixes the fixing member 18. Then, the second cylinder 15 is started, and the second cylinder 15 drives the detection head 16 fixedly connected to its output end to move upward. When the detection head 16 moves to the specified position, it contacts the workpiece 19. By fixedly connecting the detection head 16 to the output end of the second cylinder 15 and fixedly connecting the pressing head 13 to the output end of the first cylinder 12, and the pressing head 13 presses and fixes the fixing member 18. When the detection head 16 contacts the workpiece 19, the rebound detection of the workpiece 19 can be realized, and the situation that the workpiece 19 deviates during the rebound detection of the bracket, resulting in inaccurate detection results, can be reduced.
[0026] As Figure 2As shown, the side wall of the pressing head 13 is fixed with a plurality of spring telescopic rods 2; the ends of the spring telescopic rods 2 are hinged with a plurality of limit plates 21; the ends of the limit plates 21 are hinged with the pressing head 13, and when the pressing head 13 moves downward to fix the workpiece 19, the limit plates 21 move downward accordingly, and when the pressing head 13 moves to a specified position, the pressing head 13 enters the limiting hole 111, and then the spring telescopic rods 2 are compressed toward the pressing head 13, and when the limit plates 21 enter the limiting hole 111, the limit plates 21 and the inner wall of the limiting hole 111 are in contact, thereby fixing the fixing member. 18 is further supported and fixed. When the detection is completed, the pressing head 13 moves upward and the limit plate 21 moves upward accordingly to disengage from the limit hole 111. At this time, under the action of the spring inside the spring telescopic rod 2, the spring telescopic rod 2 lifts the limit plate 21 back to its original position. By fixing a plurality of spring telescopic rods 2 on the pressing head 13 and hingedly connecting a plurality of limit plates 21 at the ends of the spring telescopic rods 2, the limit plate 21 can enter the limit hole 111 when detecting the workpiece 19 to further fix the fixing member 18, thereby reducing the shaking of the workpiece 19 during the detection process.
[0027] like Figure 3 As shown, a plurality of balls 3 are rotatably connected to the limit plate 21; the balls 3 are located between the connecting plate 14 and the workpiece 19, and when the limit plate 21 moves downward, the balls 3 move downward accordingly, and when the limit plate 21 enters into the limit hole 111, the balls 3 enter into the limit hole 111 accordingly, and at this time, the balls 3 roll on the inner wall of the limit hole 111, and by fixing a plurality of balls 3 on the limit plate 21, when the limit plate 21 enters into the limit hole 111, the balls 3 contact with the inner wall of the limit hole 111, so that the limit plate 21 can enter into the limit hole 111 more smoothly, and the jamming of the limit plate 21 when entering into the limit hole 111 can be reduced.
[0028] like Figure 4 As shown, the connecting block 110 is fixed with multiple groups of support bars 4; elastic cloth 41 is fixedly connected between a group of support bars 4; the support bar 4 and the fixing member 18 on the side close to the fixing member 18 are in a fixed relationship, and when the fixing member 18 moves, the support bar 4 is driven to move, and when the support bar 4 moves, the elastic cloth 41 is pulled to move accordingly, and when the fixing member 18 moves to the side away from the connecting block 110, the elastic cloth 41 is pulled and unfolded, and when the elastic cloth 41 is unfolded, the surface of the slide rail 17 is covered. By fixing multiple groups of support bars 4 on the connecting block 110, and elastic cloth 41 is fixedly connected between a group of support bars 4, the support bar 4 can be driven to move when the fixing member 18 moves, and the elastic cloth 41 can be driven to move when the support bar 4 moves, so that the slide rail 17 can be covered while the fixing member 18 moves, reducing the dust and impurities adhering to the surface of the slide rail 17 during use, causing the slide rail 17 to move and get stuck.
[0029] As Figure 5 shown, an air delivery pipe 5 penetrates through the outer side wall of the operating table 11; the end of the air delivery pipe 5 is communicated with an air delivery box 51; a plurality of air outlet holes 52 are formed in the air delivery box 51. When the workpiece 19 is detected, hot air is input into the air delivery pipe 5. The hot air enters the air delivery box 51 through the air delivery pipe 5 and blows towards the workpiece 19 through the air outlet holes 52. By inputting hot air into the air delivery box 51 when the workpiece 19 is detected, the hot air can be blown onto the surface of the workpiece 19 to increase the surface temperature of the workpiece 19, so as to simulate the data of detecting the workpiece 19 at different temperatures, and reduce the situation that the detection scenario is relatively single when detecting the workpiece 19, resulting in a single measurement result.
[0030] As Figure 5 shown, a detection port 6 is formed in the side wall of the operating table 11; a plurality of elastic curtains 61 are fixedly connected in the detection port 6. When hot air is injected into the air delivery box 51 during the detection of the workpiece 19, the hot air enters the operating table 11 to increase the temperature inside the operating table 11. By fixedly connecting a plurality of elastic curtains 61 in the detection port 6, the hot air can stay inside the operating table 11 for a longer time, achieving the heat preservation effect of the operating table 11.
[0031] Working principle: Place the workpiece 19 on the fixing member 18, and then slide the fixing member 18 along the slide rail 17 to the specified position. When the fixing member 18 moves to the specified position, turn on the first cylinder 12. The first cylinder 12 drives the pressing head 13 fixedly connected to its output end to move downward. When the pressing head 13 moves downward to the specified position, the pressing head 13 contacts the fixing member 18 and presses and fixes the fixing member 18. Then turn on the second cylinder 15. The second cylinder 15 drives the detection head 16 fixedly connected to its output end to move upward. When the detection head 16 moves to the specified position, it contacts the workpiece 19. When the pressing head 13 moves downward to fix the workpiece 19, the limiting plate 21 moves downward accordingly. When the pressing head 13 moves to the specified position, the pressing head 13 enters the limiting hole 111. Then the spring telescopic rod 2 is compressed toward the pressing head 13. When the limiting plate 21 enters the limiting hole 111, the limiting plate 21 contacts the inner wall of the limiting hole 111 to further support and fix the workpiece 19. When the detection is completed, the pressing head 13 moves upward, and at this time the limiting plate 21 moves upward accordingly and disengages from the limiting hole 111. When the limiting plate 21 moves downward, the ball 3 moves downward accordingly. When the limiting plate 21 enters the limiting hole 111, the ball 3 enters the limiting hole 111 accordingly. At this time, the ball 3 rolls on the inner side wall of the limiting hole 111. When the support bar 4 moves, it pulls the elastic cloth 41 to move accordingly. When the fixing member 18 moves away from the connecting block 110, the elastic cloth 41 is pulled and unfolded. When the elastic cloth 41 is unfolded, it covers the surface of the slide rail 17. When detecting the workpiece 19, hot air is input into the air delivery pipe 5. The hot air enters the air delivery box 51 through the air delivery pipe 5 and blows toward the workpiece 19 through the air outlet holes 52. By inputting hot air into the air delivery box 51 when detecting the workpiece 19, the hot air can be blown onto the surface of the workpiece 19 to increase the surface temperature of the workpiece 19 and simulate the data of detecting the workpiece 19 at different temperatures. When detecting the workpiece 19, hot air is injected into the air delivery box 51. The hot air enters the operating table 11 and raises the temperature inside the operating table 11. By fixedly connecting a plurality of elastic curtains 61 in the detection port 6, the hot air can stay inside the operating table 11 for a longer time, achieving the heat preservation effect of the operating table 11.
[0032] The above shows and describes the basic principle, main features and advantages of the present utility model. Those skilled in the art of this industry should understand that the present utility model is not limited by the above embodiments. What is described in the above embodiments and the specification only illustrates the principle of the present utility model. Without departing from the spirit and scope of the present utility model, the present utility model will have various changes and improvements, and these changes and improvements all fall within the scope of the present utility model claimed.
Claims
1. A stent resilience detection device, comprising a workbench (1); characterized in that: A workbench (1) has an operating table (11) fixedly connected to its top; a first cylinder (12) is fixedly connected to the inner side wall of the operating table (11); the output end of the first cylinder (12) is fixedly connected to a pressing head (13); a connecting plate (14) is fixedly connected to the inner side wall of the operating table (11); the connecting plate (14) and the pressing head (13) are arranged in a penetrating manner and are slidably connected; a second cylinder (15) is fixedly connected to the inner side wall of the workbench (1); the output end of the second cylinder (15) is fixedly connected to a detection head (16); the detection head (16) and the workbench (1) are arranged in a penetrating manner; a slide rail (17) is fixedly connected to the workbench (1); a fixing member (18) is slidably connected to the slide rail (17); a workpiece (19) is arranged on the fixing member (18); a connecting block (110) is fixedly connected to the inner side wall of the workbench (1); a limiting hole (111) is formed in the fixing member (18).
2. The bracket rebound detection device according to claim 1, characterized in that: A plurality of spring telescopic rods (2) are fixedly connected to the side wall of the pressing head (13); the ends of the spring telescopic rods (2) are hinged to a plurality of limiting plates (21); the ends of the limiting plates (21) and the pressing head (13) are in a hinged relationship.
3. The bracket rebound detection device according to claim 2, characterized in that: A plurality of balls (3) are rotatably connected to the limiting plates (21); the balls (3) are located between the connecting plate (14) and the workpiece (19).
4. A bracket rebound detection device according to claim 3, characterized in that: A plurality of groups of support bars (4) are fixedly connected to the connecting block (110); an elastic cloth (41) is fixedly connected between a group of the support bars (4); the support bars (4) on the side close to the fixing member (18) and the fixing member (18) are in a fixedly connected relationship.
5. The bracket rebound detection device according to claim 4, characterized in that: An air delivery pipe (5) penetrates through the outer side wall of the operating table (11); the end of the air delivery pipe (5) is communicated with an air delivery box (51); a plurality of air outlet holes (52) are formed in the air delivery box (51).
6. The bracket resilience detection device according to claim 5, characterized in that: A detection port (6) is formed in the side wall of the operating table (11); a plurality of elastic curtains (61) are fixedly connected in the detection port (6).