CN213337032U - Bolt finished product wedge load test device capable of avoiding loosening and ejection - Google Patents
Bolt finished product wedge load test device capable of avoiding loosening and ejection Download PDFInfo
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- CN213337032U CN213337032U CN202020491665.8U CN202020491665U CN213337032U CN 213337032 U CN213337032 U CN 213337032U CN 202020491665 U CN202020491665 U CN 202020491665U CN 213337032 U CN213337032 U CN 213337032U
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- 238000012360 testing method Methods 0.000 title claims abstract description 36
- 238000001514 detection method Methods 0.000 claims abstract description 27
- 235000008331 Pinus X rigitaeda Nutrition 0.000 claims abstract description 6
- 235000011613 Pinus brutia Nutrition 0.000 claims abstract description 6
- 241000018646 Pinus brutia Species 0.000 claims abstract description 6
- 238000003466 welding Methods 0.000 claims abstract description 6
- 230000001681 protective effect Effects 0.000 claims description 26
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 238000009434 installation Methods 0.000 abstract description 7
- 208000027418 Wounds and injury Diseases 0.000 abstract description 5
- 230000006378 damage Effects 0.000 abstract description 5
- 208000014674 injury Diseases 0.000 abstract description 5
- 238000000034 method Methods 0.000 abstract description 5
- 230000010354 integration Effects 0.000 abstract description 3
- 206010066054 Dysmorphism Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
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Abstract
The utility model discloses a can avoid the bolt finished product wedge load test device that the pine takes off ejection, including base and bolt finished product body, the upside integration of base is provided with down anchor clamps, and the inside draw-in groove of anchor clamps is connected with the detection sloping block down, bolt finished product body through connection is at the middle part that detects the sloping block, and the upside that detects the sloping block is fixed with the rubber slipmat, the outside top threaded connection of bolt finished product body has the installation piece, and the upper end welding of installation piece has the tension ring, the outside of stopper closely laminates and has anchor clamps, the outside integration of going up anchor clamps is provided with first transparent protection casing. This can avoid the bolt finished product wedge load test device that the pine takes off and launches, can be effectively spacing, avoid the slippage skew, stability is strong, safe and reliable, and can effectively protect, avoid bolt or part to collapse absolutely in the testing process and launch, cause the injury to operating personnel, and make things convenient for dismouting and renewal part, it is easy and simple to handle.
Description
Technical Field
The utility model relates to a bolt finished product wedge load test technical field specifically is a bolt finished product wedge load test device that can avoid the pine to take off the ejection.
Background
The finished bolt wedge load test is a test for detecting and preventing the fracture of the joint of the bolt head and the rod part, the strength of the bolt can be detected through tension, and the finished bolt wedge load test devices in the market are various, but have some defects;
if present bolt finished product wedge load test device, easy slippage skew, stability is strong enough, appears bolt or part to burst out in the testing process easily and launches the phenomenon that causes the injury to operating personnel, and inconvenient dismouting and replacement part, consequently, we propose a bolt finished product wedge load test device that can avoid the pine to take off to launch to in solving the problem that proposes in the aforesaid.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a can avoid the pine to take off the bolt finished product wedge load test device that launches to solve the easy slippage skew of the current bolt finished product wedge load test device that proposes in the above-mentioned background art, stability is strong inadequately, appears bolt or part easily and collapses absolutely in the testing process and launch the phenomenon that causes the injury to operating personnel, and the problem of inconvenient dismouting and renewal part.
In order to achieve the above object, the utility model provides a following technical scheme: a bolt finished product wedge load test device capable of avoiding loosening ejection comprises a base and a bolt finished product body, wherein a lower clamp is integrally arranged on the upper side of the base, a detection inclined block is connected to an internal clamping groove of the lower clamp, the bolt finished product body is connected to the middle of the detection inclined block in a penetrating manner, a rubber anti-slip pad is fixed on the upper side of the detection inclined block, a lower clamp is tightly attached to the upper side of the rubber anti-slip pad, an installation block is in threaded connection with the upper portion of the outer side of the bolt finished product body, a tension ring is welded to the upper end of the installation block, a limiting block is fixed on the outer side below the tension ring, an upper clamp is tightly attached to the outer side of the limiting block, a wedge load test device body is installed on the lower side of the upper clamp, a first transparent protective cover is integrally arranged on the outer side of the upper clamp, and a, and the outside swing joint of connecting block has the transparent protection casing of second, the inside welding of first transparent protection casing has the one end of spring, and the other end of spring installs the locating piece, the outside of spring is provided with the connecting rod, and the one side that the locating piece was kept away from to the connecting rod is fixed with the fixed block.
Preferably, the rubber anti-skid pad and the detection sloping block are connected in a sticking connection mode, and the length of the cross section of the rubber anti-skid pad is equal to the length of the longest section of the detection sloping block.
Preferably, the limiting blocks are distributed on the tension ring at equal angles, and the limiting blocks are connected with the upper clamp in a clamping groove connection mode.
Preferably, the cross sections of the first transparent protective cover and the second transparent protective cover are both in a C-shaped structure, and the radians of the first transparent protective cover and the second transparent protective cover are identical to the outer side of the lower clamp.
Preferably, the second transparent protective cover forms a sliding structure on the first transparent protective cover through a connecting block, the first transparent protective cover forms a lifting structure on the lower clamp, and the connecting block is symmetrically arranged about a horizontal central axis of the second transparent protective cover.
Preferably, the connecting rod forms a sliding structure on the first transparent protective cover, the connecting rod is connected with the positioning block in a sticking connection mode, and the inner side of the positioning block is tightly attached to the outer side of the second transparent protective cover.
Compared with the prior art, the beneficial effects of the utility model are that: the bolt finished product wedge load test device capable of avoiding loosening and ejection can effectively limit, avoid slipping and offset, is high in stability, safe and reliable, can effectively protect, avoids breakage and ejection of bolts or parts in the detection process, causes injury to operators, is convenient to disassemble, assemble and replace the parts, and is simple and convenient to operate;
1. the detection inclined block, the rubber anti-slip pad and the limiting block are arranged, the limiting block which is distributed at equal angles on the tension ring is connected with the clamping groove of the upper clamp, the tension ring can be limited, slipping and deviation are avoided, the rubber anti-slip pad which is connected with the upper side of the detection inclined block in a sticking mode is tightly attached to the lower clamp, slipping of the detection inclined block is avoided, and the detection inclined block is strong in stability, safe and reliable;
2. the lower clamp is covered inside, so that the lower clamp can effectively protect and prevent bolts or parts from breaking and ejecting in the detection process to cause injury to operators;
3. be provided with spring, connecting rod and locating piece, through the pulling fixed block, adjust the position of connecting rod and locating piece, make things convenient for dismouting and renewal part, it is easy and simple to handle, loosen the fixed block, the spring promotes the closely laminating of locating piece and the transparent protection casing of second, guarantees stability.
Drawings
Fig. 1 is a schematic view of the front cross-sectional structure of the present invention;
FIG. 2 is a schematic view of the connection structure of the limiting block and the tension ring;
FIG. 3 is a schematic view of the connection of the first transparent protective cover and the second transparent protective cover of the present invention in a top view;
fig. 4 is an enlarged schematic structural view of a portion a in fig. 3 according to the present invention.
In the figure: 1. a base; 2. a lower clamp; 3. detecting an oblique block; 4. a bolt finished product body; 5. a rubber non-slip mat; 6. mounting blocks; 7. a tension ring; 8. a limiting block; 9. an upper clamp; 10. a wedge load test apparatus body; 11. a first transparent shield; 12. connecting blocks; 13. a second transparent shield; 14. a spring; 15. a connecting rod; 16. positioning blocks; 17. and (5) fixing blocks.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides a technical solution: a bolt finished product wedge load test device capable of avoiding loosening ejection comprises a base 1, a lower clamp 2, a detection inclined block 3, a bolt finished product body 4, a rubber anti-skid pad 5, an installation block 6, a tension ring 7, a limiting block 8, an upper clamp 9, a wedge load test device body 10, a first transparent protective cover 11, a connecting block 12, a second transparent protective cover 13, a spring 14, a connecting rod 15, a positioning block 16 and a fixing block 17, wherein the lower clamp 2 is integrally arranged on the upper side of the base 1, the detection inclined block 3 is connected with an internal clamping groove of the lower clamp 2, the bolt finished product body 4 is connected to the middle of the detection inclined block 3 in a penetrating manner, the rubber anti-skid pad 5 is fixed on the upper side of the detection inclined block 3, the lower clamp 2 is tightly attached to the upper side of the rubber anti-skid pad 5, the installation block 6 is in threaded connection with the upper portion of the outer side of the bolt finished product, and the below outside of pulling force ring 7 is fixed with stopper 8, stopper 8's the outside is closely laminated with anchor clamps 9, and the downside of going up anchor clamps 9 installs wedge load test device body 10, the outside integration of going up anchor clamps 9 is provided with first transparent protection casing 11, and one side welding that first transparent protection casing 11 is close to last anchor clamps 9 has connecting block 12, and the outside swing joint of connecting block 12 has second transparent protection casing 13, the inside welding of first transparent protection casing 11 has the one end of spring 14, and the other end of spring 14 installs locating piece 16, the outside of spring 14 is provided with connecting rod 15, and one side that locating piece 16 was kept away from to connecting rod 15 is fixed with fixed block 17.
As shown in fig. 1, the rubber non-slip mat 5 is connected with the detection sloping block 3 in a sticking connection mode, and the length of the cross section of the rubber non-slip mat 5 is equal to the length of the longest cross section of the detection sloping block 3, so that the rubber non-slip mat can effectively prevent slipping and has strong stability, as shown in fig. 1 and fig. 2, the limiting blocks 8 are distributed on the tension ring 7 at equal angles, and the limiting blocks 8 are connected with the upper clamp 9 in a clamping groove connection mode, so that the rubber non-slip mat is effectively limited and is;
as shown in fig. 1 and 3, the second transparent shield 13 forms a sliding structure on the first transparent shield 11 through the connecting block 12, the first transparent shield 11 forms a lifting structure on the lower fixture 2, and the connecting block 12 is symmetrically arranged about the horizontal central axis of the second transparent shield 13, so as to effectively protect the operator from being injured by ejection, as shown in fig. 3, the cross sections of the first transparent shield 11 and the second transparent shield 13 are both in a "C" shape, and the radians of the first transparent shield 11 and the second transparent shield 13 are both identical to the outer side of the lower fixture 2, so as to facilitate adjustment and disassembly, as shown in fig. 4, the connecting rod 15 forms a sliding structure on the first transparent shield 11, and the connecting rod 15 and the positioning block 16 are connected in a sticking connection manner, and the inner side of the positioning block 16 is tightly attached to the outer side of the second transparent shield 13, the position of the second transparent shield 13 is conveniently adjusted.
The working principle is as follows: when the bolt finished product wedge load test device capable of avoiding loosening and ejection is used, firstly, as shown in attached drawings 1 and 2, a bolt finished product body 4 is inserted into a detection inclined block 3, a tension ring 7 is rotated on the bolt finished product body 4, an installation block 6 integrally arranged at the lower side of the tension ring 7 is in threaded connection with the bolt finished product body 4, the tension ring 7 is connected with a clamping groove of an upper clamp 9, a limiting block 8 fixed at an equal angle at the lower side of the tension ring 7 is connected with a clamping groove of the upper clamp 9, the tension ring 7 is fixed with the upper clamp 9, and then the detection inclined block 3 is connected with a clamping groove of a lower clamp 2;
then as shown in fig. 3 and fig. 4, the fixing block 17 is pulled outwards to make the connecting rod 15 installed on the fixing block 17 slide in the spring 14, the positioning block 16 adhered and connected to the connecting rod 15 is separated from the tight fit with the second transparent shield 13, then the second transparent shield 13 is rotated outside the lower clamp 2 to make the second transparent shield 13 slide in the first transparent shield 11, the connecting block 12 limits the second transparent shield 13, when the second transparent shield 13 rotates to the front side of the lower clamp 2, the fixing block 17 is released, the elastic action of the fixing block 17 pushes the positioning block 16 to reset, the positioning block 16 drives the connecting rod 15 to slide on the first transparent shield 11, the positioning block 16 is tightly fitted to the second transparent shield 13 to fix the second transparent shield 13, then as shown in fig. 1, the wedge load testing device body 10 is started, the wedge load test device body 10 drives the upper clamp 9 to be lifted upwards, the detection inclined block 3 is in a static state due to the limitation of the lower clamp 2, the bolt finished product body 4 moves upwards relative to the detection inclined block 3, the deformation condition is observed, the working principle of the wedge load test device body 10 is consistent with that of the wedge load test device body 10 on the market, a series of operations of the bolt finished product wedge load test device capable of avoiding loosening and ejection are completed, and the content which is not described in detail in the description belongs to the prior art known by technical personnel in the field.
The utility model discloses the standard part that uses all can purchase from the market, and dysmorphism piece all can be customized according to the description with the record of drawing of description, and the concrete connection mode of each part all adopts conventional means such as ripe bolt, rivet, welding among the prior art, and machinery, part and equipment all adopt prior art, and conventional model, including circuit connection adopts conventional connection mode among the prior art, does not detailed here again.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.
Claims (6)
1. The utility model provides a can avoid bolt finished product wedge load test device that pine takes off and launches, includes base (1) and bolt finished product body (4), its characterized in that: the upper side of the base (1) is integrally provided with a lower clamp (2), an inner clamping groove of the lower clamp (2) is connected with a detection inclined block (3), a bolt finished product body (4) is connected to the middle of the detection inclined block (3) in a penetrating manner, a rubber anti-skid pad (5) is fixed on the upper side of the detection inclined block (3), the upper side of the rubber anti-skid pad (5) is tightly attached with the lower clamp (2), a mounting block (6) is connected to the upper portion of the outer side of the bolt finished product body (4) in a threaded manner, a tension ring (7) is welded to the upper end of the mounting block (6), a limiting block (8) is fixed on the outer side of the lower portion of the tension ring (7), an upper clamp (9) is tightly attached to the outer side of the limiting block (8), a wedge load test device body (10) is installed on the lower side of the upper clamp (9), a first transparent protective cover (, and one side of first transparent protection casing (11) near last anchor clamps (9) is welded with connecting block (12) to the outside swing joint of connecting block (12) has second transparent protection casing (13), the inside welding of first transparent protection casing (11) has the one end of spring (14), and the other end of spring (14) installs locating piece (16), the outside of spring (14) is provided with connecting rod (15), and one side that locating piece (16) were kept away from in connecting rod (15) is fixed with fixed block (17).
2. The bolt finished wedge load test device capable of avoiding loosening ejection according to claim 1, wherein: the rubber anti-skid pad (5) is connected with the detection sloping block (3) in a sticking connection mode, and the length of the cross section of the rubber anti-skid pad (5) is equal to the length of the longest cross section of the detection sloping block (3).
3. The bolt finished wedge load test device capable of avoiding loosening ejection according to claim 1, wherein: the limiting blocks (8) are distributed at equal angles on the tension ring (7), and the limiting blocks (8) are connected with the upper clamp (9) in a clamping groove connection mode.
4. The bolt finished wedge load test device capable of avoiding loosening ejection according to claim 1, wherein: the cross sections of the first transparent protective cover (11) and the second transparent protective cover (13) are both in a C-shaped structure, and the radians of the first transparent protective cover (11) and the second transparent protective cover (13) are identical to the outer side of the lower clamp (2).
5. The bolt finished wedge load test device capable of avoiding loosening ejection according to claim 1, wherein: the second transparent protective cover (13) forms a sliding structure on the first transparent protective cover (11) through a connecting block (12), the first transparent protective cover (11) forms a lifting structure on the lower clamp (2), and the connecting block (12) is symmetrically arranged relative to the horizontal central axis of the second transparent protective cover (13).
6. The bolt finished wedge load test device capable of avoiding loosening ejection according to claim 1, wherein: the connecting rod (15) forms a sliding structure on the first transparent protective cover (11), the connecting rod (15) and the positioning block (16) are connected in a sticking connection mode, and the inner side of the positioning block (16) is tightly attached to the outer side of the second transparent protective cover (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020491665.8U CN213337032U (en) | 2020-04-07 | 2020-04-07 | Bolt finished product wedge load test device capable of avoiding loosening and ejection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020491665.8U CN213337032U (en) | 2020-04-07 | 2020-04-07 | Bolt finished product wedge load test device capable of avoiding loosening and ejection |
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| Publication Number | Publication Date |
|---|---|
| CN213337032U true CN213337032U (en) | 2021-06-01 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202020491665.8U Active CN213337032U (en) | 2020-04-07 | 2020-04-07 | Bolt finished product wedge load test device capable of avoiding loosening and ejection |
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| CN (1) | CN213337032U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN120427416A (en) * | 2025-07-10 | 2025-08-05 | 西南交通大学 | Bolt fatigue testing device and method with additional bending moment and clamping interference coupling |
-
2020
- 2020-04-07 CN CN202020491665.8U patent/CN213337032U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN120427416A (en) * | 2025-07-10 | 2025-08-05 | 西南交通大学 | Bolt fatigue testing device and method with additional bending moment and clamping interference coupling |
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