Concrete ultrasonic detector
By designing the coordination of limit plates, limit blocks, tie rods, springs B and limit slots in the concrete ultrasonic detector, the problem of low efficiency when maintenance is required after long-term use is solved, internal maintenance without auxiliary tools is achieved, and maintenance efficiency is improved.
Patent Information
- Application Number
- CN202420019603.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-01-04
- Publication Date
- 2025-03-11
- Estimated Expiration
- 2034-01-04
AI Technical Summary
When existing concrete ultrasonic detectors need to be inspected after a long period of use, workers need to use auxiliary tools to disassemble and assemble, resulting in a reduced maintenance efficiency.
A concrete ultrasonic detector is designed, which can realize internal maintenance without auxiliary tools through the coordination between the limit plate, limit block, tie rod, spring B and limit groove.
It improves the maintenance efficiency of workers, reduces the need to use auxiliary tools during maintenance, and simplifies the disassembly and assembly and maintenance process of detectors.
Smart Images
Figure CN222599583U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of concrete detection, in particular to a concrete ultrasonic detector. Background Art
[0002] An ultrasonic concrete detector is a device used to assess the health of concrete structures, detect defects, and evaluate material quality. This instrument uses the principle of ultrasound to detect problems or features in concrete, such as cracks, voids, material damage, etc., and usually involves transmitting ultrasound waves into the concrete structure. These waves pass through the material and reflect back. The detection instrument records the propagation speed, attenuation, and reflection pattern of these waves and analyzes them. Based on the propagation speed and characteristics of ultrasound waves, problems or defects in the concrete can be inferred;
[0003] After searching, the existing Chinese patent announcement number is: CN214472993U, which provides a concrete ultrasonic detector. The patent "is provided with a reagent tank and a cable tank, the cover is opened, the reagent bottle is clamped and placed in the reagent tank, the detection cable is rolled up and placed in the cable tank, the cover is closed, and the cover is fixed to the mounting block by a locking member. When it is needed, the detection cable is taken out on site and connected to the detection body, the reagent bottle is taken out and the coupling agent is applied to the metal head of the detection cable, and then the measurement can be started. The detection cable and the reagent bottle are carried together through the mounting block, which reduces the possibility of forgetting necessary items and ensures the normal detection."
[0004] Although the above patent can use the magnetic block and the iron block to cooperate with each other on the cover plate to use magnetic force to facilitate opening the cover plate, the upper cover plate can only be conveniently opened and closed, and there are still the following problems: the detector cannot be used for a long time when in use, and needs to be repaired. When workers disassemble and repair, they need to use auxiliary tools, which reduces the maintenance efficiency of workers;
[0005] In view of the above problems, a concrete ultrasonic detector is proposed. Utility Model Content
[0006] In order to make up for the above shortcomings, the utility model provides a concrete ultrasonic detector, which aims to improve the problem that when maintenance is needed after a period of use, workers need to use auxiliary tools to disassemble and assemble, resulting in reduced efficiency of workers' maintenance.
[0007] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a concrete ultrasonic detector, comprising a detector body, a screen is installed inside the lower side of the detector body, a main board is installed in the middle of the detector body, a mounting plate is rotatably installed inside the upper side of the detector body, a back cover is rotatably connected to the upper side of the mounting plate, a flip cover groove is provided on the upper side of the back cover, a storage component is fixedly connected inside the mounting plate, a limit plate is fixedly connected to the lower side of the back cover, a limit rod is slidably connected to the right side of the limit plate, the left periphery of the limit rod is slidably connected to the right side of the mounting plate, a limit block is fixedly connected to the middle part of the limit rod, a driving component is fixedly connected inside the detector body, the driving component comprises a limit block, the middle periphery of the limit block is slidably connected to the inside of the detector body, a pull rod is rotatably connected to the upper side of the limit block, a spring B is provided on the right side of the limit block, the left end of the spring B is fixedly connected to the right side of the limit block, the right end of the spring B is fixedly connected to the inside of the detector body, and two limit grooves are provided on the upper side of the detector body.
[0008] As a further description of the above technical solution:
[0009] By moving the pull rod to the right, the limit block is driven to move to the right, and then the limit rod is driven to move to the right and out of the right side of the limit plate. Then, by pushing the pull rod backward and getting stuck in the left limit slot, when it is necessary to inspect the inside of the detector, continue to move to the right and get stuck in the right limit slot, and then open the mounting plate to open the inside of the detector body.
[0010] Furthermore, the storage component includes a storage slot A and a storage slot B, the storage slot A is opened inside the rear side of the mounting plate, the storage slot B is opened inside the front side of the mounting plate, a slot is opened on the right side of the mounting plate, two connecting plates are slidably connected inside the mounting plate, and the two connecting plates are fixedly connected with limiting blocks on the left and right sides, springs A are provided on the opposite sides of the two limiting blocks, and the adjacent ends of the two springs A are fixedly connected to the opposite sides of the limiting blocks, and the opposite sides of the two springs A are fixedly connected to the inside of the mounting plate, a Velcro B is provided on the middle part of the upper side of the mounting plate, a Velcro A is provided on the right end of the upper side of the mounting plate, two auxiliary stickers are fixedly connected to the upper side of the mounting plate, a storage slot C is opened in the middle of the mounting plate, and a storage slot D is opened on the right side of the mounting plate.
[0011] As a further description of the above technical solution:
[0012] Through the cooperation between Velcro B and Velcro A, the items placed in the groove opened in the mounting plate are stably fixed without shaking and damage. The connecting plate is then restricted in the groove opened in the mounting plate by the limiting block, and the limiting block is moved inside the mounting plate by the spring A, driving the connecting plate to fix the placed items.
[0013] Furthermore, the lower side of the pull rod is slidably connected to the inside of the upper side of the detector body.
[0014] As a further description of the above technical solution:
[0015] The pull rod is pulled left and right to drive it to slide inside the upper side of the detector body.
[0016] Furthermore, the middle portion of the pull rod is slidably connected inside the limiting groove, and the right side of the limiting rod is slidably connected inside the detector body.
[0017] As a further description of the above technical solution:
[0018] The pull rod slides backward, thereby driving it to slide inside the limit groove for limiting, and the limit rod slides inside the detector body driven by the limit block.
[0019] Furthermore, the limiting plate is slidably connected to the inner part of the upper side of the mounting plate.
[0020] As a further description of the above technical solution:
[0021] The limiting plate is driven by the spring A to slide inside the upper side of the mounting plate.
[0022] Furthermore, the plurality of limiting blocks are all slidably connected inside the mounting plate, the rear connecting plate is slidably connected inside the storage slot A, and the front connecting plate is slidably connected inside the storage slot B.
[0023] As a further description of the above technical solution:
[0024] The limiting block slides inside the mounting plate through the driving of the connecting plate, and the connecting plate slides inside the storage slots A and B through the deformation elasticity of the spring A.
[0025] Furthermore, the lower side of the Velcro B is bonded to the auxiliary patch, the lower side of the Velcro A is bonded to the auxiliary patch, the Velcro B is arranged on the upper side of the storage slot C, and the Velcro A is arranged on the upper side of the storage slot D.
[0026] As a further description of the above technical solution:
[0027] The lower sides of the Velcro B and Velcro A are fixed to the upper side of the mounting plate with the aid of auxiliary stickers to limit auxiliary items inside the storage slots C and D.
[0028] Furthermore, protective covers are installed on both left and right sides of the detector body.
[0029] As a further description of the above technical solution:
[0030] The protective cover plays the role of protecting the detector body.
[0031] The utility model has the following beneficial effects:
[0032] 1. In the utility model, through the coordination between the limit plate, the limit block, the pull rod, the spring B and the limit groove, when the concrete ultrasonic detector needs to be repaired, workers do not need to use auxiliary tools to disassemble and assemble it, thereby improving the workers' maintenance efficiency.
[0033] 2. In the utility model, through the cooperation between the connecting plate, the limiting block, the spring A, the Velcro B and the Velcro A, the concrete ultrasonic detector can find the auxiliary detection supplies in time inside the lower side of the detector during detection, thereby improving the detection efficiency. BRIEF DESCRIPTION OF THE DRAWINGS
[0034] Figure 1 A three-dimensional diagram of the concrete ultrasonic detector proposed by the utility model;
[0035] Figure 2 This is a schematic diagram of the back cover structure of the concrete ultrasonic detector proposed by the utility model;
[0036] Figure 3 for Figure 2 Enlarged view of point A in the middle;
[0037] Figure 4 This is a schematic diagram of the connecting plate structure of the concrete ultrasonic detector proposed by the utility model;
[0038] Figure 5 for Figure 4 Enlarged view of point B in the middle;
[0039] Figure 6 This is a schematic diagram of the screen structure of the concrete ultrasonic detector proposed by the utility model;
[0040] Figure 7 This is a schematic diagram of the auxiliary sticker structure of the concrete ultrasonic detector proposed by the utility model.
[0041] Legend:
[0042] 1. Protective cover; 2. Back cover; 3. Flip cover slot; 4. Detector body; 5. Screen; 6. Main board; 7. Mounting plate; 8. Spring A; 9. Slot; 10. Velcro A; 11. Velcro B; 12. Connecting plate; 13. Pull rod; 14. Limit plate; 15. Limit rod; 16. Limit block; 17. Spring B; 18. Limit slot; 19. Limit block; 20. Storage slot A; 21. Storage slot B; 22. Auxiliary sticker; 23. Storage slot C; 24. Storage slot D. DETAILED DESCRIPTION
[0043] 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.
[0044] Reference Figure 1-3 The utility model provides an embodiment: a concrete ultrasonic detector, including a concrete ultrasonic detector, including a detector body 4, a screen 5 is installed inside the lower side of the detector body 4, a main board 6 is installed in the middle of the detector body 4, a mounting plate 7 is rotatably installed inside the upper side of the detector body 4, a rear cover 2 is rotatably connected to the upper side of the mounting plate 7, a flip cover slot 3 is provided on the upper side of the rear cover 2, a storage component is fixedly connected inside the mounting plate 7, a limit plate 14 is fixedly connected to the lower side of the rear cover 2, a limit rod 15 is slidably connected to the right side of the limit plate 14, the left periphery of the limit rod 15 is slidably connected to the right side of the mounting plate 7, the limit rod 15 is driven by the limit block 16 to slide inside the mounting plate 7, and the middle of the limit rod 15 A limit block 16 is fixedly connected, and a driving assembly is fixedly connected inside the detector body 4, the driving assembly includes a limit block 16, the middle periphery of the limit block 16 is slidably connected inside the detector body 4, the limit block 16 is driven by the pull rod 13 to slide inside the detector body 4, the upper side of the limit block 16 is rotatably connected with the pull rod 13, a spring B17 is arranged on the right side of the limit block 16, the left end of the spring B17 is fixedly connected to the right side of the limit block 16, the right end of the spring B17 is fixedly connected inside the detector body 4, the spring B17 is deformed by the limit block 16, and the limit rod 15 is reset inside the limit plate 14 through the deformation of the spring B17, and two limit grooves 18 are provided on the upper side of the detector body 4.
[0045] Among them, the lower side of the pull rod 13 is slidably connected to the upper side of the detector body 4, and the pull rod 13 is driven to slide inside the upper side of the detector body 4 by moving it to the left and right. The middle part of the pull rod 13 is slidably connected to the inside of the limit groove 18, and the pull rod 13 is driven to slide inside the limit groove 18 by moving it backward. The right side of the limit rod 15 is slidably connected to the inside of the detector body 4, and the limit rod 15 is driven to slide inside the detector body 4 by the limit block 16. The limit plate 14 is slidably connected to the upper side of the mounting plate 7, and the limit plate 14 is driven to slide inside the mounting plate 7 by the spring A8.
[0046] First, by moving the pull rod 13 to the right, the limit block 16 is driven to move to the right, and then the limit rod 15 in the middle of the limit block 16 is driven to move to the right, so as to move out of the right side of the limit plate 14. At the same time, the spring B17 is deformed, and the pull rod 13 is pushed backward and stuck in the limit groove 18 on the far left. Then, with the assistance of the flip cover groove 3, the back cover 2 is pulled upward. Next, remove the items placed inside the mounting plate 7 to cooperate with the detection and improve the detection effect. When it is necessary to inspect the inside of the detector, continue to move the pull rod 13 out of the limit groove 18 and move it to the right. At this time, the pull rod 13 is stuck in the limit groove 18 on the right. Next, the mounting plate 7 is rotated to open, and finally, the main board 6 inside the detector body 4 is inspected.
[0047] Reference Figure 4-6 The storage component includes a storage slot A20 and a storage slot B21. The storage slot A20 is opened inside the rear side of the mounting plate 7, and the storage slot B21 is opened inside the front side of the mounting plate 7. A slot 9 is opened on the right side of the mounting plate 7. Two connecting plates 12 are slidably connected inside the mounting plate 7. The left and right sides of the two connecting plates 12 are fixedly connected with limiting blocks 19. The two limiting blocks 19 are provided with springs A8 on the opposite sides. The adjacent ends of the two springs A8 are fixedly connected to the opposite sides of the limiting blocks 19. The opposite sides of the two springs A8 are fixedly connected to the inside of the mounting plate 7. The spring A8 drives the limiting blocks 19 to deform, and the connecting plate 12 fixed on one side of the limiting blocks 19 is slid into the storage slot A20 and the storage slot B21 through deformation. A Velcro B11 is provided in the middle of the upper side of the mounting plate 7, and a Velcro A10 is provided on the right end of the upper side of the mounting plate 7. Two auxiliary stickers 22 are fixedly connected to the upper side of the mounting plate 7. A storage slot C23 is opened in the middle of the mounting plate 7, and a storage slot D24 is opened on the right side of the mounting plate 7.
[0048] Among them, multiple limiting blocks 19 are all slidably connected inside the mounting plate 7, and the limiting blocks 19 slide inside the mounting plate 7 driven by the connecting plate 12. The rear connecting plate 12 is slidably connected inside the storage slot A20, and the front connecting plate 12 is slidably connected inside the storage slot B21. The connecting plate 12 is driven by the deformation of the spring A8 to slide inside the storage slot A20 and the storage slot B21, so as to stably fix the items inside them. The lower side of the Velcro B11 is bonded to the auxiliary patch 22, and the lower side of the Velcro A10 is bonded to the auxiliary patch 22. The Velcro B11 is arranged on the upper side of the storage slot C23, and the Velcro A10 is arranged on the upper side of the storage slot D24. The left sides of the Velcro B11 and Velcro A10 are both fixed on the upper side of the mounting plate 7, and the right sides are fixed together by adhesion with the auxiliary patch 22, so that the Velcro A10 and Velcro B11 fix the items fixed inside the storage slots D24 and C23.
[0049] The precise matching of the connecting plate 12 and the limiting block 19 ensures that the connecting plate 12 is limited in the groove opened inside the mounting plate 7. In this process, the connecting plate 12 is firmly fixed in the groove opened by the stable pressure generated by the deformation of the spring A8. Thus, the coupling agent is stably fixed in the mounting plate 7. In addition, the tacit matching of the hook and loop fastener B11 and the hook and loop fastener A10 enables the auxiliary items to be stably placed in the groove opened inside the mounting plate 7.
[0050] Working principle: When using this concrete ultrasonic detector, first move the pull rod 13 to the right to drive the limit block 16 to move to the right, and then drive the limit rod 15 in the middle of the limit block 16 to move to the right, and then move out of the right side of the limit plate 14, and at the same time drive the spring B17 to deform, and then push the pull rod 13 backward to get stuck in the limit slot 18 on the far left, and then pull the back cover 2 upward with the help of the flip cover slot 3, and then take out the items placed inside the mounting plate 7 to cooperate with the detection and improve the detection effect, wherein the connecting plate 12 and the limit block 19 cooperate with each other, and the connecting plate 1 2 is limited in the groove opened inside the mounting plate 7, and then the spring A8 is deformed to stably fix the coupling agent in the groove, so that the coupling agent can be stably fixed in the mounting plate 7, and then the auxiliary items are stably placed in the groove opened inside the mounting plate 7 through the cooperation between the hook and loop fastener B11 and the hook and loop fastener A10. When it is necessary to inspect the inside of the detector, the pull rod 13 is moved out of the limiting groove 18 and then moved to the right side, and the pull rod 13 is stuck in the limiting groove 18 on the right side, and the mounting plate 7 is opened, so as to inspect the main board 6 inside the detector body 4.
[0051] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.
Claims
1. A concrete ultrasonic detector, comprising a detector body (4), characterized in that: A screen (5) is installed inside the lower side of the detector body (4), a main board (6) is installed in the middle of the detector body (4), a mounting plate (7) is rotatably installed inside the upper side of the detector body (4), a rear cover (2) is rotatably connected to the upper side of the mounting plate (7), a flip cover groove (3) is provided on the upper side of the rear cover (2), a storage component is fixedly connected inside the mounting plate (7), a limit plate (14) is fixedly connected to the lower side of the rear cover (2), a limit rod (15) is slidably connected to the right side of the limit plate (14), a left periphery of the limit rod (15) is slidably connected to the right side of the mounting plate (7), and the limit A limit block (16) is fixedly connected to the middle of the rod (15), and a driving assembly is fixedly connected to the inside of the detector body (4), and the driving assembly includes a limit block (16), the outer periphery of the middle of the limit block (16) is slidably connected to the inside of the detector body (4), and the upper side of the limit block (16) is rotatably connected to a pull rod (13), and a spring B (17) is provided on the right side of the limit block (16), the left end of the spring B (17) is fixedly connected to the right side of the limit block (16), and the right end of the spring B (17) is fixedly connected to the inside of the detector body (4), and two limit grooves (18) are provided on the upper side of the detector body (4).
2. The concrete ultrasonic detector according to claim 1, characterized in that: The storage assembly comprises a storage slot A (20) and a storage slot B (21), wherein the storage slot A (20) is provided inside the rear side of the mounting plate (7), and the storage slot B (21) is provided inside the front side of the mounting plate (7). A slot (9) is provided on the right side of the mounting plate (7), and two connecting plates (12) are slidably connected inside the mounting plate (7). The left and right sides of the two connecting plates (12) are fixedly connected with limiting blocks (19), and the opposite sides of the two limiting blocks (19) are provided with springs A (8). The two The adjacent ends of the springs A (8) are fixedly connected to the opposite sides of the limiting block (19), and the opposite sides of the two springs A (8) are fixedly connected inside the mounting plate (7). A Velcro tape B (11) is provided in the middle of the upper side of the mounting plate (7), and a Velcro tape A (10) is provided at the right end of the upper side of the mounting plate (7). Two auxiliary stickers (22) are fixedly connected to the upper side of the mounting plate (7). A storage groove C (23) is provided in the middle of the mounting plate (7), and a storage groove D (24) is provided on the right side of the mounting plate (7).
3. The concrete ultrasonic detector according to claim 1, characterized in that: The lower side of the pull rod (13) is slidably connected to the interior of the upper side of the detector body (4).
4. The concrete ultrasonic detector according to claim 1, characterized in that: The middle part of the pull rod (13) is slidably connected inside the limiting groove (18), and the right side of the limiting rod (15) is slidably connected inside the detector body (4).
5. The concrete ultrasonic detector according to claim 1, characterized in that: The limiting plate (14) is slidably connected to the interior of the upper side of the mounting plate (7).
6. The concrete ultrasonic detector according to claim 2, characterized in that: The plurality of limiting blocks (19) are all slidably connected inside the mounting plate (7), the rear connecting plate (12) is slidably connected inside the storage slot A (20), and the front connecting plate (12) is slidably connected inside the storage slot B (21).
7. The concrete ultrasonic detector according to claim 2, characterized in that: The lower side of the Velcro B (11) is bonded to the auxiliary patch (22), the lower side of the Velcro A (10) is bonded to the auxiliary patch (22), the Velcro B (11) is arranged on the upper side of the storage groove C (23), and the Velcro A (10) is arranged on the upper side of the storage groove D (24).
8. The concrete ultrasonic detector according to claim 1, characterized in that: Protective covers (1) are installed on both left and right sides of the detector body (4).