CN219757717U - Space net rack node looseness detection device - Google Patents
Space net rack node looseness detection device Download PDFInfo
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- CN219757717U CN219757717U CN202321238814.XU CN202321238814U CN219757717U CN 219757717 U CN219757717 U CN 219757717U CN 202321238814 U CN202321238814 U CN 202321238814U CN 219757717 U CN219757717 U CN 219757717U
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- 238000001514 detection method Methods 0.000 title claims abstract description 171
- 239000000523 sample Substances 0.000 claims abstract description 20
- 239000004973 liquid crystal related substance Substances 0.000 claims description 6
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 claims description 4
- 229910052744 lithium Inorganic materials 0.000 claims description 4
- 238000003384 imaging method Methods 0.000 abstract description 9
- 230000000694 effects Effects 0.000 abstract description 8
- 230000015572 biosynthetic process Effects 0.000 abstract description 3
- 230000001976 improved effect Effects 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 4
- 238000009434 installation Methods 0.000 description 2
- 208000037656 Respiratory Sounds Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 230000001502 supplementing effect Effects 0.000 description 1
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Abstract
The utility model discloses a space grid node loosening detection device which comprises a detection device body, wherein a detection mechanism is arranged in the detection device body, an auxiliary assembly is arranged outside the detection device body, the detection mechanism comprises an adjusting rod which is rotationally connected with the detection device body, a driving bevel gear positioned in the detection device body is fixedly connected with the outside of the adjusting rod, a driven bevel gear is meshed with the top of the driving bevel gear, and a screw rod which is rotationally connected with the detection device body is fixedly connected with the inside of the driven bevel gear. This space grid node detection device that becomes flexible through setting up detection mechanism, detects and ultrasonic detection to space grid node formation of image, has improved the effect and the efficiency of detection, has solved and has become flexible the detection through single imaging probe, and is not ideal to some tiny crack detection effect, and detection efficiency is slower, has influenced the problem of space grid node detection device's detection efficiency and practicality that becomes flexible.
Description
Technical Field
The utility model belongs to the technical field of space grid node detection, and particularly relates to a space grid node loosening detection device.
Background
The space grid structure is a net-shaped space grid structure which is formed by a plurality of rod pieces through nodes according to a certain rule. The grid structure can be divided into a flat grid and a curved grid according to the shape. In general, the flat net rack is simply called a net rack; curved net rack is called net shell.
At present, when the fastener of space truss node is not hard up to be detected, often can use space truss node not hard up detection device to the firm piece of node not hard up detection.
Please refer to a fastener looseness detection device of bulletin number CN213985649U, disclosed in this patent is a fastener looseness detection device, including a device barrel, a detection head and a display screen arranged on the appearance of the detection head, a processor is arranged in the detection head, an imaging probe and a light supplementing lamp uniformly arranged on the outer side of the imaging probe are arranged at the outer side end of the detection head, a screw is fixedly connected with the inner side end of the detection head, a rotating handle is sleeved at the outer side end of the device barrel in a rotating manner, the screw is movably inserted at the outer side end of the device barrel, the rotating handle is in threaded connection with the screw, a control panel is arranged on the appearance of the device barrel, a holding handle is fixedly sleeved at the outer side of the device barrel, a connecting seat is arranged at the other end of the device barrel in a threaded manner, an installation barrel is fixedly arranged at the inner side end of the connecting seat, a storage battery is arranged in the installation barrel, the imaging probe is used for carrying out looseness detection on the fastener, and detected images are conveyed to the display screen for display, and detection of a user is convenient.
However, the patent has a disadvantage that the single imaging probe is used for loosening detection, so that the detection effect on some tiny cracks is not ideal, the detection efficiency is low, and the detection efficiency and the practicability of the inter-grid node loosening detection device are affected.
Disclosure of Invention
The utility model aims to provide a space grid node loosening detection device, which solves the problems that in the prior art, a single imaging probe is used for loosening detection, the detection effect on some tiny cracks is not ideal, the detection efficiency is low, and the detection efficiency and the practicability of the space grid node loosening detection device are affected.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the device for detecting the looseness of the space grid nodes comprises a detection device body, wherein a detection mechanism is arranged in the detection device body, and an auxiliary assembly is arranged outside the detection device body;
the detection mechanism comprises an adjusting rod rotationally connected with the detection device body, a driving bevel gear positioned inside the detection device body is fixedly connected to the outer portion of the adjusting rod, a driven bevel gear is meshed with the top of the driving bevel gear, a screw rod rotationally connected with the detection device body is fixedly connected to the inner portion of the driven bevel gear, a threaded barrel slidingly connected with the detection device body is connected to the outer portion of the screw rod through threads, and a detection camera is fixedly connected to the top of the threaded barrel.
Preferably, the detection mechanism further comprises a wire fixedly connected with the detection device body, one end of the wire, away from the detection device body, is fixedly connected with an ultrasonic detection probe connected with the detection device body in a clamping mode, the bottom of the detection device body is fixedly connected with a handle, the inside of the handle is fixedly connected with a lithium battery, and the front face of the detection device body is provided with a liquid crystal display screen and a debugging panel.
Preferably, a first rotating hole is formed in the left side of the detection device body, and the adjusting rod is rotatably connected with the detection device body through the first rotating hole.
Preferably, the left side and the right side of the thread cylinder are fixedly connected with sliding blocks, and the thread cylinder is in sliding connection with the detection device body through the sliding blocks.
Preferably, the inside of detection device body has seted up the draw-in groove, and the draw-in groove is inside to be provided with the protection pad, ultrasonic detection probe passes through draw-in groove and detection device body joint.
Preferably, a second rotating hole is formed in the detection device body, and the screw rod is rotationally connected with the detection device body through the second rotating hole.
Preferably, the auxiliary assembly comprises an anti-slip pad fixedly connected with a handle, and a charging port is arranged in the handle.
Preferably, the anti-skid pad is made of rubber, and anti-skid patterns are arranged outside the anti-skid pad.
Compared with the prior art, the utility model has the following beneficial effects:
1. this space grid node detection device that becomes flexible through setting up detection mechanism, detects and ultrasonic detection to space grid node formation of image, has improved the effect and the efficiency of detection, has solved and has become flexible the detection through single imaging probe, and is not ideal to some tiny crack detection effect, and detection efficiency is slower, has influenced the problem of space grid node detection device's detection efficiency and practicality that becomes flexible.
2. This space truss node detection device that becomes flexible through setting up auxiliary assembly, facilitates the use person to charge and use, reduces the slip of space truss node detection device in the testing process that becomes flexible.
Drawings
FIG. 1 is a cross-sectional view of the structure of the present utility model;
FIG. 2 is a front elevational view of the structure of the present utility model;
fig. 3 is a side view of the structure of the present utility model.
In the figure: 1. a detection device body; 2. an adjusting rod; 3. a drive bevel gear; 4. a driven bevel gear; 5. a screw rod; 6. a thread cylinder; 601. a slide block; 7. detecting a camera; 8. a wire; 9. an ultrasonic detection probe; 10. a protective pad; 11. a handle; 12. a lithium battery; 13. a liquid crystal display; 14. a debug panel; 15. an anti-slip pad; 16. and a charging port.
Detailed Description
The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model.
Referring to fig. 1-3, the device for detecting the loosening of the space truss node comprises a detection device body 1, wherein a detection mechanism is arranged in the detection device body 1, and an auxiliary component is arranged outside the detection device body 1.
Embodiment one: the detection mechanism comprises an adjusting rod 2 rotationally connected with a detection device body 1, the outside fixedly connected with of the adjusting rod 2 is located in a driving bevel gear 3 inside the detection device body 1, a driven bevel gear 4 is meshed with the top of the driving bevel gear 3, a first rotating hole is formed in the left side of the detection device body 1, the adjusting rod 2 is rotationally connected with the detection device body 1 through the first rotating hole, rotation of the adjusting rod 2 is facilitated, a user rotates the adjusting rod 2, the driving bevel gear 3 and the driven bevel gear 4 are driven to rotate, a screw rod 5 rotationally connected with the detection device body 1 is fixedly connected to the inside of the driven bevel gear 4, a second rotating hole is formed in the inside of the detection device body 1, the screw rod 5 is rotationally connected with the detection device body 1 through the second rotating hole, the screw rod 5 is limited to the screw rod 5, rotation of the driven bevel gear 4 is facilitated, rotation of the screw rod 5 is driven, a user is facilitated, external threaded connection of the screw rod 5 is provided with a threaded cylinder 6 slidingly connected with the detection device body 1, the top of the threaded cylinder 6 is fixedly connected with a detection camera 7, the left side and the right side of the threaded cylinder 6 is fixedly connected with a slide block 601, the threaded cylinder 6 is slidingly connected with the detection device body 1, the screw rod 5 is rotationally connected with the detection device body 1, and the screw rod 5 is rotationally connected with the detection device 6 through the slide block 5, and the rotation of the screw rod 5 is rotationally limited screw rod 5.
Wherein, detection mechanism still includes the wire 8 with detection device body 1 fixed connection, the one end fixedly connected with that detection device body 1 was kept away from to wire 8 and detection device body 1 joint's ultrasonic detection probe 9, the draw-in groove has been seted up to the inside of detection device body 1, and the draw-in groove is inside to be provided with protection pad 10, ultrasonic detection probe 9 passes through draw-in groove and detection device body 1 joint, the protection of accomodating ultrasonic detection probe 9 carries out ultrasonic detection to space grid node through ultrasonic detection probe 9, detect whether space grid node has not hard up and crackle, detection device body 1's bottom fixedly connected with handle 11, the inside fixedly connected with lithium cell 12 of handle 11, detection device body 1's front is provided with liquid crystal display 13 and debugging panel 14, liquid crystal display 13 shows the detection image that detects camera 7, the person of facilitating the use looks over through debugging panel 14, the person of facilitating the use uses.
Specifically, when the space grid node needs to be detected, a user is attached to the space grid node by separating the ultrasonic detection probe 9 from the clamping connection of the detection device body 1, and the ultrasonic detection probe 9 is electrified to work through the debugging panel 14 to loosen and detect cracks of the space grid node, when the ultrasonic detection probe 9 detects that the space grid node is loosened or cracked, the user rotates the adjusting rod 2 to drive the driving bevel gear 3 and the driven bevel gear 4 to rotate, the rotation of the driven bevel gear 4 drives the screw rod 5 to rotate, the threaded cylinder 6 slides outside the screw rod 5, so that the detection camera 7 is driven to move, the detection camera 7 is extended into a gap in which the space grid node is inconvenient to detect, imaging detection is carried out, and the detected influence is conveyed to the liquid crystal display screen 13 to be displayed, so that the purposes of improving the detection efficiency and the effect of loosening the space grid node are achieved.
To sum up, this space truss node detection device that becomes flexible through setting up detection mechanism, carries out formation of image detection and ultrasonic detection to space truss node, has improved effect and the efficiency of detection, has solved and has become flexible the detection through single imaging probe, and is not ideal to some tiny crack detection effect, and detection efficiency is slower, has influenced space truss node detection device's detection efficiency and practicality's problem.
Embodiment two: referring to fig. 1-3, the auxiliary assembly includes an anti-slip pad 15 fixedly connected to the handle 11, a charging port 16 is provided in the handle 11, the anti-slip pad 15 is made of rubber, anti-slip patterns are provided on the outer portion of the anti-slip pad 15, friction between the anti-slip pad 15 and the palm of a user is increased, and sliding of the detection device in the detection process is reduced.
Specifically, when detecting space grid node, the user holds handle 11 through the palm, and slipmat 15 closely laminates with the user's palm, increases the frictional force between slipmat 15 and the user's palm, reduces detection device's slip in the testing process, after the user finishes, the user can charge space grid node through charging port 16 to become flexible detection device.
To sum up, this space truss node detection device that becomes flexible through setting up auxiliary assembly, and the person of facilitating the use charges and uses, reduces the slip of space truss node detection device in the testing process that becomes flexible.
Claims (8)
1. Space network frame node looseness detection device, its characterized in that: the detection device comprises a detection device body (1), wherein a detection mechanism is arranged in the detection device body (1), and an auxiliary component is arranged outside the detection device body (1);
the detection mechanism comprises an adjusting rod (2) rotationally connected with a detection device body (1), a driving bevel gear (3) positioned inside the detection device body (1) is fixedly connected to the outside of the adjusting rod (2), a driven bevel gear (4) is meshed with the top of the driving bevel gear (3), a screw rod (5) rotationally connected with the detection device body (1) is fixedly connected to the inside of the driven bevel gear (4), a threaded cylinder (6) slidingly connected with the detection device body (1) is connected to the external thread of the screw rod (5), and a detection camera (7) is fixedly connected to the top of the threaded cylinder (6).
2. The space grid node loosening detection device as set forth in claim 1, wherein: the detection mechanism further comprises a wire (8) fixedly connected with the detection device body (1), one end of the wire (8) away from the detection device body (1) is fixedly connected with an ultrasonic detection probe (9) which is clamped with the detection device body (1), the bottom of the detection device body (1) is fixedly connected with a handle (11), the inside of the handle (11) is fixedly connected with a lithium battery (12), and the front of the detection device body (1) is provided with a liquid crystal display screen (13) and a debugging panel (14).
3. The space grid node loosening detection device as set forth in claim 1, wherein: the left side of the detection device body (1) is provided with a first rotating hole, and the adjusting rod (2) is rotationally connected with the detection device body (1) through the first rotating hole.
4. The space grid node loosening detection device as set forth in claim 1, wherein: the left side and the right side of the thread cylinder (6) are fixedly connected with a sliding block (601), and the thread cylinder (6) is in sliding connection with the detection device body (1) through the sliding block (601).
5. The space grid node loosening detection device as set forth in claim 2, wherein: the inside of detection device body (1) has seted up the draw-in groove, and the draw-in groove is inside to be provided with protection pad (10), ultrasonic detection probe (9) pass through draw-in groove and detection device body (1) joint.
6. The space grid node loosening detection device as set forth in claim 1, wherein: the inside of detection device body (1) has seted up the second and has changeed the hole, lead screw (5) are rotated through the second and are connected with detection device body (1).
7. The space grid node loosening detection device as set forth in claim 2, wherein: the auxiliary assembly comprises an anti-slip pad (15) fixedly connected with the handle (11), and a charging port (16) is arranged in the handle (11).
8. The space truss node loosening detection device of claim 7, wherein: the anti-skid pad (15) is made of rubber, and anti-skid patterns are arranged outside the anti-skid pad (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321238814.XU CN219757717U (en) | 2023-05-22 | 2023-05-22 | Space net rack node looseness detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321238814.XU CN219757717U (en) | 2023-05-22 | 2023-05-22 | Space net rack node looseness detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219757717U true CN219757717U (en) | 2023-09-26 |
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ID=88087003
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321238814.XU Active CN219757717U (en) | 2023-05-22 | 2023-05-22 | Space net rack node looseness detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219757717U (en) |
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2023
- 2023-05-22 CN CN202321238814.XU patent/CN219757717U/en active Active
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