CN220929930U - Anti-seismic hinge for anti-seismic bracket - Google Patents
Anti-seismic hinge for anti-seismic bracket Download PDFInfo
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- CN220929930U CN220929930U CN202323160316.0U CN202323160316U CN220929930U CN 220929930 U CN220929930 U CN 220929930U CN 202323160316 U CN202323160316 U CN 202323160316U CN 220929930 U CN220929930 U CN 220929930U
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- 239000000872 buffer Substances 0.000 claims abstract description 37
- 230000000087 stabilizing effect Effects 0.000 claims description 4
- 239000000463 material Substances 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 8
- 238000005452 bending Methods 0.000 abstract description 4
- 230000007547 defect Effects 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 4
- 239000006173 Good's buffer Substances 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 3
- 238000006073 displacement reaction Methods 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000035939 shock Effects 0.000 description 3
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 235000008331 Pinus X rigitaeda Nutrition 0.000 description 1
- 235000011613 Pinus brutia Nutrition 0.000 description 1
- 241000018646 Pinus brutia Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
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- Vibration Prevention Devices (AREA)
Abstract
The utility model discloses an anti-seismic hinge for an anti-seismic bracket, which relates to the technical field of hinges and comprises a first hinge piece and a second hinge piece; a connection assembly for cooperatively articulating the first hinge member with the second hinge member; the connecting assembly comprises a first connecting plate fixedly installed on the first hinging piece and a second connecting plate fixedly installed on the second hinging piece, connecting holes are formed in the first connecting plate and the second connecting plate, bolts are inserted into the connecting holes, flange nuts are connected to the bolts in a threaded mode, a buffer sleeve is inserted into the connecting holes, the inner wall of the buffer sleeve is attached to the outer wall of the second connecting plate, and the inner wall of the buffer sleeve is attached to the outer wall of the bolts. The utility model solves the problem of rigid connection of the traditional anti-seismic connecting piece, and the rigid connection is converted into flexible connection through the buffer sleeve, so that the influence of bending moment on the structure can be reduced, and the buffer effect is good.
Description
Technical Field
The utility model belongs to the technical field of hinges, and particularly relates to an anti-seismic hinge for an anti-seismic bracket.
Background
In modern engineering construction, in order to clarify the trend of the tube bundle and manage the layout of the tube bundle, the tube clamp hanging frame is generally used, wherein the tube clamp under the hanging frame plays the roles of directly bearing and binding the tube bundle, in order to better limit the tube bundle, a vertical main hanging frame and an auxiliary hanging frame which is obliquely arranged are often adopted, the auxiliary hanging frame and the tube clamp are connected through a hinge, the existing hinge is provided with an integral hinge and a split hinge, the integral hinge is difficult to ensure that the integral hinge is parallel to the axis of the auxiliary hanging frame after the installation is completed, the condition of unreasonable stress easily occurs, the split hinge can overcome the defects, but the existing split hinge still has the problems of complex structure or complex production and manufacturing process, and therefore, the hinge with simple structure and simple production and manufacturing process is needed.
The prior patent (application number: CN 202022899767.6) proposes a novel anti-seismic hinge, which comprises a first connecting piece and a second connecting piece, wherein the first connecting piece comprises a first connecting plate, a first through hole for connecting a pipe clamp is formed at the first end of the first connecting plate, a second connecting plate is vertically connected at the second end of the first connecting plate, and a second through hole is formed in the second connecting plate; one end of the second connecting piece is provided with a third through hole corresponding to the second through hole, a bolt component penetrates through the second through hole and the third through hole to connect the first connecting piece and the second connecting piece, and a plurality of fourth through holes used for connecting the auxiliary hanging frame are further formed in the second connecting piece. The shock-resistant hinge directly realizes rigid connection through hexagonal bolt connection, and the connection structure of bolt and nut does not have the cushioning effect, because buffer performance is relatively poor, when taking place strong vibration, the hinge self can produce the vibration, and this makes the fixed easy pine of hinge take off, has the problem of potential safety hazard.
In view of this, the present application has been made.
Disclosure of utility model
The utility model aims to solve the technical problem of overcoming the defects of the prior art and providing the anti-seismic hinge for the anti-seismic bracket, so that the aim of achieving a good anti-seismic buffering effect of the hinge is fulfilled.
In order to solve the technical problems, the utility model provides an anti-seismic hinge for an anti-seismic bracket, which comprises the following components:
A first hinge member and a second hinge member;
A connection assembly for cooperatively articulating the first hinge member with the second hinge member;
The connecting assembly comprises a first connecting plate fixedly installed on the first hinging piece and a second connecting plate fixedly installed on the second hinging piece, connecting holes are formed in the first connecting plate and the second connecting plate, bolts are inserted into the connecting holes, flange nuts are connected to the bolts in a threaded mode, a buffer sleeve is inserted into the connecting holes, the inner wall of the buffer sleeve is attached to the outer wall of the second connecting plate, and the inner wall of the buffer sleeve is attached to the outer wall of the bolts.
Further, still include firm subassembly, firm subassembly includes the sleeve of fixed mounting in second connecting plate one side, the bolt is pegged graft in telescopic inside, the outside cover of cushion collar is equipped with supporting spring, supporting spring bottom and second connecting plate outer wall fixed connection.
Further, the inner diameter of the sleeve is the same as the inner diameter of the connecting hole, and the buffer sleeve is inserted into the sleeve.
Further, the top of cushion collar is provided with the edge, the edge is laminated with the terminal surface that sleeve kept away from second connecting plate one end.
Further, the sleeve is sleeved with the baffle in a sliding manner, and one end, away from the second connecting plate, of the supporting spring is fixedly connected with the side wall of the baffle.
Further, sleeve outer wall sliding connection has the sliding sleeve, be annular array on the sliding sleeve outer wall and be provided with a plurality of connecting rods, the one end that the sliding sleeve was kept away from to the connecting rod is fixedly connected with the inner wall of baffle.
Further, the material of cushion collar is rubber, the surface integrated into one piece of cushion collar has anti-skidding line.
Further, an outer ring body is fixedly arranged on the outer side face of the first connecting plate, a buffer pad is fixedly arranged on the inner wall of the outer ring body, and the inner wall of the buffer pad is attached to the outer wall of the flange nut.
By adopting the technical scheme, compared with the prior art, the utility model has the following beneficial effects.
1. According to the utility model, the buffer sleeve made of rubber is additionally arranged in the connecting hole of the first connecting plate and the second connecting plate, so that the defect of rigid connection of the traditional anti-seismic connecting piece is overcome, the rigid connection is converted into the flexible connection through the buffer sleeve, the influence of bending moment on the structure can be reduced, and a good buffer effect is achieved, so that the anti-seismic bracket connected by the anti-seismic hinge not only protects the transverse displacement of a pipeline, but also protects the structural main body to the greatest extent in the use process.
2. According to the utility model, an outward pushing force can be applied to the bolt through the elasticity of the supporting spring, and a reaction force can be generated between the bolt and the flange nut along with the pushing of the supporting spring, so that the engagement between the threads is tighter, the friction force is increased, the engagement between the threads is more stable, the use is more reliable, and a good anti-vibration loosening effect is achieved.
Drawings
The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the utility model. It is evident that the drawings in the following description are only examples, from which other drawings can be obtained by a person skilled in the art without the inventive effort. In the drawings:
FIG. 1 is a schematic front perspective view of the present utility model;
FIG. 2 is a schematic rear perspective view of the present utility model;
FIG. 3 is a schematic top view of the present utility model;
fig. 4 is a schematic cross-sectional structure of the present utility model.
Reference numerals in the drawings:
1. A first hinge; 2. a second hinge; 3. a first connection plate; 4. a second connecting plate; 5. a bolt; 6. a flange nut; 7. an outer ring body; 8. a cushion pad; 9. a sleeve; 10. a buffer sleeve; 11. a support spring; 12. a baffle; 13. a sliding sleeve; 14. and (5) connecting a rod.
It should be noted that these drawings and the written description are not intended to limit the scope of the inventive concept in any way, but to illustrate the inventive concept to those skilled in the art by referring to the specific embodiments.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions in the embodiments will be clearly and completely described with reference to the accompanying drawings in the embodiments of the present utility model, and the following embodiments are used to illustrate the present utility model, but are not intended to limit the scope of the present utility model.
In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.
In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.
As shown in fig. 1 to 4, the present utility model provides a shock-resistant hinge for a shock-resistant bracket.
In particular, given by figures 1-4, comprising a first articulation 1, a second articulation 2;
A connection assembly for cooperatively hinging the first hinge member 1 with the second hinge member 2;
The connecting assembly comprises a first connecting plate 3 fixedly installed on the first hinge part 1 and a second connecting plate 4 fixedly installed on the second hinge part 2, connecting holes are formed in the first connecting plate 3 and the second connecting plate 4, bolts 5 are inserted into the connecting holes, flange nuts 6 are connected to the bolts 5 in a threaded mode, a buffer sleeve 10 is inserted into the connecting holes in a sleeved mode, the inner wall of the buffer sleeve 10 is attached to the outer wall of the second connecting plate 4, and the inner wall of the buffer sleeve 10 is attached to the outer wall of the bolts 5.
According to the utility model, the buffer sleeve 10 made of rubber is additionally arranged in the connecting holes of the first connecting plate 3 and the second connecting plate 4, so that the defect of rigid connection of the traditional anti-seismic connecting piece is overcome, the rigid connection is converted into flexible connection through the buffer sleeve 10, the influence of bending moment on the structure can be reduced, and a good buffer effect is achieved, so that the anti-seismic bracket adopting the anti-seismic hinge connection not only protects the transverse displacement of a pipeline, but also protects the structural main body to the greatest extent in the using process.
Further, as a specific embodiment of the utility model, the utility model provides an anti-seismic hinge for an anti-seismic bracket.
Specifically, as shown in fig. 3-4, the device further comprises a stabilizing component, the stabilizing component comprises a sleeve 9 fixedly installed on one side of the second connecting plate 4, the bolt 5 is inserted into the sleeve 9, a supporting spring 11 is sleeved outside the buffer sleeve 10, and the bottom end of the supporting spring 11 is fixedly connected with the outer wall of the second connecting plate 4.
According to the utility model, an outward pushing force can be applied to the bolt 5 through the elastic force of the supporting spring 11, and a reaction force can be generated between the bolt 5 and the flange nut 6 along with the pushing of the supporting spring 11, so that the engagement between the threads is tighter, the friction force is increased, the engagement between the threads is more stable, the use is more reliable, and a good anti-vibration loosening effect is achieved.
Further, as another specific embodiment of the utility model, the utility model provides an anti-seismic hinge for an anti-seismic bracket.
Specifically, as shown in fig. 4, the inner diameter of the sleeve 9 is the same as the inner diameter of the connecting hole, and the buffer sleeve 10 is inserted into the sleeve 9.
In order to improve the stability of the installation of the cushion cover 10.
Further, as a specific embodiment of the utility model, the utility model provides an anti-seismic hinge for an anti-seismic bracket.
Specifically, as shown in fig. 4, the top end of the buffer sleeve 10 is provided with a rim, and the rim is attached to the end surface of the sleeve 9 away from the end of the second connecting plate 4.
In the present utility model, in order to improve the installation accuracy of the cushion cover 10, the cushion cover 10 is conveniently installed and removed.
Further, as a specific embodiment of the utility model, the utility model provides an anti-seismic hinge for an anti-seismic bracket.
Specifically, as shown in fig. 4, a baffle 12 is sleeved on the sleeve 9 in a sliding manner, and one end, away from the second connecting plate 4, of the supporting spring 11 is fixedly connected with the side wall of the baffle 12.
In the present utility model, in order to increase the contact area between the bolts 5 of the support spring 11.
Further, as a specific embodiment of the utility model, the utility model provides an anti-seismic hinge for an anti-seismic bracket.
Specifically, as shown in fig. 4, the outer wall of the sleeve 9 is slidably connected with a sliding sleeve 13, a plurality of connecting rods 14 are arranged on the outer wall of the sliding sleeve 13 in an annular array, and one end of each connecting rod 14, which is far away from the sliding sleeve 13, is fixedly connected with the inner wall of the baffle 12.
In the present utility model, in order to limit and guide the sliding of the baffle 12, the stability of the sliding of the baffle 12 is improved.
Further, as a specific embodiment of the utility model, the utility model provides an anti-seismic hinge for an anti-seismic bracket.
Specifically, as shown in fig. 4, the material of the cushion cover 10 is rubber, and the outer surface of the cushion cover 10 is integrally formed with anti-slip lines.
In the present utility model, in order to increase the friction between the cushion case 10 and the coupling hole.
Further, as a specific embodiment of the utility model, the utility model provides an anti-seismic hinge for an anti-seismic bracket.
Specifically, as shown in fig. 4, an outer ring body 7 is fixedly installed on the outer side surface of the first connecting plate 3, a buffer pad 8 is fixedly installed on the inner wall of the outer ring body 7, and the inner wall of the buffer pad 8 is attached to the outer wall of the flange nut 6.
In the present utility model, the flange nut 6 is prevented from rotating in order to improve the connection stability of the flange nut 6.
Working principle: the buffer sleeve 10 made of rubber is additionally arranged in the connecting holes of the first connecting plate 3 and the second connecting plate 4, the defect of rigid connection of the traditional anti-seismic connecting piece is overcome, the rigid connection is converted into flexible connection through the buffer sleeve 10, the influence of bending moment on the structure can be reduced, a good buffer effect is achieved, the anti-seismic support adopting the anti-seismic hinge connection not only protects the transverse displacement of a pipeline in the use process, but also protects the structural main body to the greatest extent, an outward pushing force can be applied to the bolt 5 through the elastic force of the supporting spring 11, a reaction force can be generated between the bolt 5 and the flange nut 6 along with the pushing of the supporting spring 11, the engagement between threads is tighter, the friction force is increased, the engagement between the threads is more stable, the use is more reliable, and a good anti-vibration loosening effect is achieved.
The foregoing description is only a preferred embodiment of the present utility model, and the present utility model is not limited to the above-mentioned embodiment, but is not limited to the above-mentioned embodiment, and any simple modification, equivalent change and modification made by the technical matter of the present utility model can be further combined or replaced by the equivalent embodiment without departing from the scope of the technical solution of the present utility model.
Claims (8)
1. An anti-seismic hinge for an anti-seismic bracket, comprising:
a first hinge (1), a second hinge (2);
A connecting assembly for cooperatively hinging the first hinging piece (1) and the second hinging piece (2);
The connecting assembly is characterized by comprising a first connecting plate (3) fixedly installed on a first hinging piece (1) and a second connecting plate (4) fixedly installed on a second hinging piece (2), connecting holes are formed in the first connecting plate (3) and the second connecting plate (4), bolts (5) are inserted into the connecting holes, flange nuts (6) are connected onto the bolts (5) in a threaded mode, a buffer sleeve (10) is inserted into the connecting holes in a sleeved mode, the inner wall of the buffer sleeve (10) is attached to the outer wall of the second connecting plate (4), and the inner wall of the buffer sleeve (10) is attached to the outer wall of the bolts (5).
2. The anti-seismic hinge for the anti-seismic bracket according to claim 1, further comprising a stabilizing component, wherein the stabilizing component comprises a sleeve (9) fixedly installed on one side of the second connecting plate (4), the bolt (5) is inserted into the sleeve (9), a supporting spring (11) is sleeved outside the buffer sleeve (10), and the bottom end of the supporting spring (11) is fixedly connected with the outer wall of the second connecting plate (4).
3. Earthquake-resistant hinge for earthquake-resistant brackets according to claim 2, characterized in that the inner diameter of the sleeve (9) is the same as the inner diameter of the connecting hole, and the buffer sleeve (10) is inserted inside the sleeve (9).
4. An anti-seismic hinge for anti-seismic brackets according to claim 2, characterized in that the top end of the buffer sleeve (10) is provided with a rim, and the rim is attached to the end face of the sleeve (9) far away from one end of the second connecting plate (4).
5. An anti-seismic hinge for anti-seismic brackets according to claim 2, characterized in that the sleeve (9) is sleeved with the baffle (12) in a sliding manner, and one end of the supporting spring (11) away from the second connecting plate (4) is fixedly connected with the side wall of the baffle (12).
6. The anti-seismic hinge for the anti-seismic bracket according to claim 5, wherein the outer wall of the sleeve (9) is slidably connected with a sliding sleeve (13), a plurality of connecting rods (14) are arranged on the outer wall of the sliding sleeve (13) in an annular array, and one end, far away from the sliding sleeve (13), of each connecting rod (14) is fixedly connected with the inner wall of the baffle plate (12).
7. The anti-seismic hinge for the anti-seismic bracket according to claim 1, wherein the material of the buffer sleeve (10) is rubber, and the outer surface of the buffer sleeve (10) is integrally formed with anti-skid grains.
8. The anti-seismic hinge for the anti-seismic bracket according to claim 1, wherein an outer ring body (7) is fixedly arranged on the outer side surface of the first connecting plate (3), a buffer pad (8) is fixedly arranged on the inner wall of the outer ring body (7), and the inner wall of the buffer pad (8) is attached to the outer wall of the flange nut (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323160316.0U CN220929930U (en) | 2023-11-23 | 2023-11-23 | Anti-seismic hinge for anti-seismic bracket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323160316.0U CN220929930U (en) | 2023-11-23 | 2023-11-23 | Anti-seismic hinge for anti-seismic bracket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220929930U true CN220929930U (en) | 2024-05-10 |
Family
ID=90938474
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323160316.0U Active CN220929930U (en) | 2023-11-23 | 2023-11-23 | Anti-seismic hinge for anti-seismic bracket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220929930U (en) |
-
2023
- 2023-11-23 CN CN202323160316.0U patent/CN220929930U/en active Active
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