CN220320501U - Anti-seismic support with multiple anti-seismic capacity - Google Patents
Anti-seismic support with multiple anti-seismic capacity Download PDFInfo
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- CN220320501U CN220320501U CN202322062737.3U CN202322062737U CN220320501U CN 220320501 U CN220320501 U CN 220320501U CN 202322062737 U CN202322062737 U CN 202322062737U CN 220320501 U CN220320501 U CN 220320501U
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- earthquake
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- 230000000670 limiting effect Effects 0.000 claims abstract description 25
- 230000035939 shock Effects 0.000 claims description 9
- 230000002787 reinforcement Effects 0.000 claims description 7
- 239000002184 metal Substances 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 2
- 238000006073 displacement reaction Methods 0.000 abstract description 16
- 230000008602 contraction Effects 0.000 abstract description 6
- 230000000694 effects Effects 0.000 abstract description 4
- 238000000034 method Methods 0.000 abstract description 4
- 101100460844 Mus musculus Nr2f6 gene Proteins 0.000 description 6
- 238000009434 installation Methods 0.000 description 3
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 241001391944 Commicarpus scandens Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
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Abstract
The utility model discloses an anti-seismic support with multiple anti-seismic capacity, which belongs to the technical field of building pipeline supports and comprises a pipeline, a hoop, a suspender and an axial anti-seismic structure; the anchor ear is arranged on the side wall of the pipeline and is connected with the building structure through the suspender; the axial anti-seismic structure comprises a limiting block, a sliding block and a fixing sleeve; the limiting block is connected with the building structure and is kept relatively fixed, a sliding groove is formed in the limiting block, and two ends of the sliding groove are sealed; the sliding block is arranged in the sliding groove in a sliding way; the fixed sleeve is fixedly arranged on the pipeline and fixedly connected with the sliding block. When the pipeline expands with heat and contracts with cold, the pipeline generates axial displacement in the anchor ear, the anchor ear is kept to be positioned, the fixing sleeve piece axially displaces along with the pipeline, at the moment, the sliding block slides in the sliding groove of the limiting block, the axial displacement of the pipeline caused by the expansion with heat and the contraction with cold is not limited, and the process standard is met; when vibrations, slider and stopper cooperation limit the axial displacement distance of pipeline, avoid the range too big to lead to the pipeline fracture, play axial antidetonation effect.
Description
Technical Field
The utility model belongs to the technical field of building pipeline brackets, and particularly relates to an earthquake-resistant bracket with multiple earthquake resistance.
Background
The anti-seismic support is also called an anti-seismic support and mainly applied to the fixation and anti-seismic of electromechanical equipment and pipelines, limits the auxiliary electromechanical engineering facilities to generate displacement, controls the vibration of the facilities, transmits the load to various components or devices on a bearing structure, and when the earthquake happens, if the pipelines shake greatly and vibrate, the pipelines are easy to break and deform.
The existing anti-seismic support mainly limits the longitudinal displacement and the transverse displacement of a pipeline, and the pipeline has axial displacement characteristics under the conditions of thermal expansion and cold contraction, so that the process requires that the anti-seismic support cannot limit the axial displacement of the pipeline, the anchor ear for connecting the pipeline cannot be too fastened, and when the axial displacement of the pipeline occurs due to earthquake, the pipeline is directly broken due to the too large amplitude, so that the existing anti-seismic support has certain limitation.
Disclosure of Invention
The utility model aims to provide an anti-seismic support with multiple anti-seismic capacity, which solves the problems that the anti-seismic support in the background art cannot axially resist the vibration of pipelines and has limitation.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
an anti-seismic bracket with multiple anti-seismic capacity comprises a pipeline, a hoop, a suspender and an axial anti-seismic structure; the anchor ear is arranged on the side wall of the pipeline and is connected with the building structure through the suspender; the axial anti-seismic structure comprises a limiting block, a sliding block and a fixing sleeve; the limiting block is connected with the building structure and is kept relatively fixed, a sliding groove is formed in the limiting block, and two ends of the sliding groove are sealed; the sliding block is arranged in the sliding groove in a sliding way; the fixed sleeve is fixedly arranged on the pipeline and fixedly connected with the sliding block.
The device further comprises a cross beam, wherein the cross beam is perpendicular to the axial direction of the pipeline, is arranged at the bottom of the pipeline and is connected with the anchor ear; the suspenders are arranged at two ends of the cross beam and are connected with the building structure.
Further, the axial anti-seismic structure further comprises a mounting rod, wherein the mounting rod is axially arranged at the bottom of the pipeline along the pipeline, and one end of the mounting rod is connected with the cross beam; the limiting block is fixedly arranged on the mounting rod.
Further, the axial anti-seismic structure further comprises anti-skid base plates which are annularly arranged, and the inner walls of the anti-skid base plates are attached to the side walls of the pipeline; the fixed external member sets up on anti-skidding backing plate.
Further, the axial seismic structure further comprises a reinforcement; the reinforcement is fixedly arranged on the anti-slip base plate.
Further, the anti-skid backing plate is a metal plate with the inner side surface being made of frosted materials.
Further, the section of the chute of the limiting block is T-shaped; the sliding block is correspondingly arranged as a T-shaped block and comprises a transverse part and a vertical part; the vertical part extends out of the chute; the lateral part both sides set up the ball, the ball is laminated with spout lateral wall.
Further, the device also comprises a secondary beam and a connecting rod; the auxiliary beam is axially arranged at the bottom of the pipeline and is connected with the mounting rod; the connecting rods are arranged at two ends of the auxiliary beam, and the tops of the connecting rods are connected with the building structure.
Further, second hinging blocks are arranged at two ends of the auxiliary beam, and the connecting rod is hinged with the second hinging blocks.
Further, the lifting rod further comprises an inclined supporting rod, a first hinging block is arranged at the bottom of the lifting rod, and the inclined supporting rod is hinged with the first hinging block.
The utility model has the following beneficial effects:
1. according to the anti-seismic support with multiple anti-seismic capability, when the pipeline expands with heat and contracts with cold, the pipeline moves axially in the anchor ear, the anchor ear is kept in position, the fixing sleeve piece moves axially along with the pipeline, at the moment, the sliding block slides in the sliding groove of the limiting block, the axial displacement of the pipeline caused by the expansion with heat and the contraction with cold is not limited, and the process standard is met; when vibration, the sliding block is matched with the limiting block to limit the axial displacement distance of the pipeline, so that an axial anti-vibration effect is achieved.
2. The anti-seismic support with multiple anti-seismic capacity provided by the utility model has the advantages that the axial anti-seismic structure is connected with the building structure through the auxiliary beam and the connecting rod, so that the influence of the axial anti-seismic structure on the stability of the original anti-seismic support is avoided.
Drawings
FIG. 1 is a schematic view of the overall structure of an anti-seismic bracket according to the present utility model;
FIG. 2 is an exploded view of the overall structure of the anti-seismic bracket according to the present utility model;
FIG. 3 is a schematic structural view of an axial seismic structure according to the present utility model;
FIG. 4 is a schematic view of a slider according to the present utility model;
FIG. 5 is a schematic structural view of a fixing kit according to the present utility model;
fig. 6 is a schematic structural view of a second hinge block according to the present utility model.
In the figure: 1-pipeline, 2-staple bolt, 3-crossbeam, 4-jib, 41-first hinge piece, 5-diagonal brace, 6-axial shock-resistant structure, 61-installation pole, 62-stopper, 63-slider, 64-fixed external member, 65-non-slip backing plate, 66-reinforcement, 67-ball, 7-auxiliary girder, 71-second hinge piece, 8-connecting rod.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
As shown in fig. 1 and 2, the anti-seismic bracket with multiple anti-seismic capacity provided by the utility model comprises a pipeline 1, a hoop 2, a cross beam 3, a suspender 4, an inclined stay 5, an axial anti-seismic structure 6, an auxiliary beam 7 and a connecting rod 8; the anchor ear 2 is arranged on the side wall of the pipeline 11; the cross beam 3 is perpendicular to the axial direction of the pipeline 1, is arranged at the bottom of the pipeline 1 and is connected with the anchor ear 2; the suspenders 4 are arranged at two ends of the cross beam 3, and the top of the suspenders is connected with the building structure; two ends of the diagonal brace 5 are respectively connected with the bottom of the suspender 4 and the building structure; the axial anti-seismic structure 6 comprises a mounting rod 61, a limiting block 62, a sliding block 63 and a fixing sleeve 64; the mounting rod 61 is axially arranged at the bottom of the pipeline 1 along the pipeline 1, and one end of the mounting rod is connected with the cross beam 3; the limiting block 62 is fixedly arranged on the mounting rod 61, a chute is formed in the limiting block, and two ends of the chute are sealed; the sliding block 63 is arranged in the sliding groove in a sliding way; the fixing sleeve 64 is fixedly arranged on the pipeline 1 and fixedly connected with the sliding block 63; the auxiliary beam 7 is axially arranged at the bottom of the pipeline 1 perpendicular to the pipeline 1 and is connected with the mounting rod 61; the connecting rods 8 are arranged at two ends of the auxiliary beam 7, and the top of the connecting rods is connected with the building structure.
When the axial displacement occurs to the pipeline 1, the fixing sleeve 64 moves along with the pipeline 1, the sliding block 63 is driven to move in the limiting block 62, part of vibration is counteracted by the sliding block 63 moving friction, and meanwhile the limiting block 62 can limit the displacement distance of the pipeline 1, so that the pipeline 1 is prevented from being broken due to overlarge amplitude.
The connection strength of the anchor ear 2 and the pipeline 1 can allow the pipeline 1 to relatively displace with the anchor ear 2 when thermal expansion and cold contraction occur.
The axial anti-seismic structure 6 is symmetrically arranged on two sides of the cross beam 3, the cross beam 3 and the auxiliary beam 7 are provided with slots corresponding to the mounting rods 61, and the mounting rods 61 are inserted into the cross beam 3 and the auxiliary beam 7. Preferably, the locating plate is arranged on the rod body of the mounting rod 61, and is attached to two sides of the cross beam 3 and two sides of the auxiliary beam 7, so that the locating effect is achieved on the mounting rod 61, and the mounting rod 61 is prevented from being deviated or swaying.
The bottom of the suspender 4 is provided with a first hinging block 41, and the diagonal brace 5 is hinged with the first hinging block 41. The diagonal braces 5 are symmetrical or even two along the boom 4. The first hinging block 41 is sleeved on the suspender 4, grooves are formed in two sides of the first hinging block, a rotating shaft is arranged in the grooves, a connecting ring is arranged at the bottom of the diagonal brace 5, the connecting ring is sleeved on the rotating shaft, the diagonal brace 5 is hinged with the suspender 4, and the inclination angle of the diagonal brace 5 can be adjusted during installation.
As shown in fig. 3, the axial seismic structure 6 further comprises a non-slip mat 65 and a reinforcement 66; the anti-slip backing plates 65 are arranged in an annular shape, the inner walls of the anti-slip backing plates are attached to the side walls of the pipeline 11, and the fixing sleeve 64 is arranged on the anti-slip backing plates 65. Preferably, the anti-slip backing plate 65 is a metal plate with a frosted inner side surface; the reinforcement 66 is fixedly arranged on the anti-slip backing plate 65 and is a hoop, the anti-slip backing plate 65 and the pipeline 1 are tightly pressed, preferably, the reinforcement 66 is arranged on two sides of the fixing sleeve 64, friction force between the fixing sleeve 64 and the pipeline 1 is increased, the fixing sleeve 64 is prevented from sliding on the pipeline 11, and the axial limiting effect of the axial anti-seismic structure 6 is affected.
As shown in fig. 4, the cross section of the chute of the limiting block 62 is T-shaped, the sliding block 63 is correspondingly provided as a T-shaped block, and comprises a transverse part and a vertical part, and the vertical part extends out of the chute; the ball 67 is arranged on two sides of the transverse portion, the ball 67 is attached to the side wall of the chute, when the sliding block 63 slides in the T-shaped chute, the ball 67 rolls to reduce the resistance of the sliding block 63 during sliding, and the limitation on the axial displacement of the pipeline 1 caused by thermal expansion and cold contraction is avoided.
As shown in fig. 5, the securing sleeve 64 includes an upper band, a lower band, a connecting block, and a screw; the connecting blocks are arranged at the two ends of the upper holding ring and the two ends of the lower holding ring and are connected with each other through screws.
As shown in fig. 6, the connecting rods 8 are symmetrically arranged at two sides of the auxiliary beam 7, the two ends of the auxiliary beam 7 are provided with second hinging blocks 71, two sides of each second hinging block 71 are grooved, a rotating shaft is arranged in each groove, the bottoms of the connecting rods 8 are provided with connecting rings, the connecting rings are sleeved on the rotating shafts, the hinging of the connecting rods 8 and the auxiliary beam 7 is realized, and the inclination angle of the connecting rods 8 can be adjusted during installation.
When the pipeline 1 expands with heat and contracts with cold, the pipeline 1 moves axially in the anchor ear 2, the anchor ear 2 is kept positioned, the fixing sleeve 64 moves axially along with the pipeline 1, at the moment, the sliding block 63 slides in the sliding groove of the limiting block 62, the axial displacement of the pipeline 1 caused by the expansion with heat and the contraction with cold is not limited, and the process standard is met; when vibrating, the sliding block 63 is matched with the limiting block 62 to limit the axial displacement distance of the pipeline 1, so that an axial anti-vibration effect is achieved; the auxiliary beam 7 and the connecting rod 8 prevent the axial anti-seismic structure 6 from affecting the stability of the original anti-seismic bracket.
Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model 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 described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.
Claims (10)
1. An anti-seismic bracket with multiple anti-seismic capability is characterized in that: comprises a pipeline (1), a hoop (2), a suspender (4) and an axial anti-seismic structure (6); the anchor ear (2) is arranged on the side wall of the pipeline (1) and is connected with the building structure through the suspender (4); the axial anti-seismic structure (6) comprises a limiting block (62), a sliding block (63) and a fixing sleeve (64); the limiting block (62) is connected with the building structure and is kept relatively fixed, a sliding groove is formed in the limiting block, and two ends of the sliding groove are sealed; the sliding block (63) is arranged in the sliding groove in a sliding way; the fixing sleeve (64) is fixedly arranged on the pipeline (1) and fixedly connected with the sliding block (63).
2. An earthquake-resistant stent with multiple earthquake resistances as set forth in claim 1, wherein: the device also comprises a cross beam (3), wherein the cross beam (3) is perpendicular to the axial direction of the pipeline (1), is arranged at the bottom of the pipeline (1), and is connected with the anchor ear (2); the suspenders (4) are arranged at two ends of the cross beam (3) and are connected with the building structure.
3. An earthquake-resistant stent with multiple earthquake resistances as claimed in claim 2, wherein: the axial anti-seismic structure (6) further comprises a mounting rod (61), wherein the mounting rod (61) is axially arranged at the bottom of the pipeline (1) along the pipeline (1), and one end of the mounting rod is connected with the cross beam (3); the limiting block (62) is fixedly arranged on the mounting rod (61).
4. An earthquake-resistant stent with multiple earthquake resistances as set forth in claim 1, wherein: the axial anti-seismic structure (6) further comprises anti-skid base plates (65), the anti-skid base plates (65) are annularly arranged, and the inner walls of the anti-skid base plates are attached to the side walls of the pipeline (1); the fixing sleeve (64) is arranged on the anti-slip backing plate (65).
5. The shock mount with multiple shock capabilities according to claim 4, wherein: the axial seismic structure (6) further comprises a reinforcement (66); the reinforcement (66) is fixedly arranged on the anti-slip backing plate (65).
6. The shock mount with multiple shock capabilities according to claim 4, wherein: the anti-skid backing plate (65) is a metal plate with the inner side surface being made of frosted materials.
7. An earthquake-resistant stent with multiple earthquake resistances as set forth in claim 1, wherein: the section of the chute of the limiting block (62) is T-shaped; the sliding blocks (63) are correspondingly arranged to be T-shaped blocks, and comprise transverse parts and vertical parts; the vertical part extends out of the chute; the two sides of the transverse part are provided with balls (67), and the balls (67) are attached to the side walls of the sliding grooves.
8. A shock mount with multiple shock capabilities according to claim 3, wherein: the device also comprises a secondary beam (7) and a connecting rod (8); the auxiliary beam (7) is axially arranged at the bottom of the pipeline (1) perpendicular to the pipeline (1) and is connected with the mounting rod (61); the connecting rods (8) are arranged at two ends of the auxiliary beam (7), and the tops of the connecting rods are connected with the building structure.
9. The shock mount with multiple shock capabilities of claim 8, wherein: the two ends of the auxiliary beam (7) are provided with second hinging blocks (71), and the connecting rod (8) is hinged with the second hinging blocks (71).
10. An earthquake-resistant stent with multiple earthquake resistances as set forth in claim 1, wherein: the novel lifting device is characterized by further comprising an inclined support rod (5), wherein a first hinging block (41) is arranged at the bottom of the lifting rod (4), and the inclined support rod (5) is hinged with the first hinging block (41).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322062737.3U CN220320501U (en) | 2023-08-02 | 2023-08-02 | Anti-seismic support with multiple anti-seismic capacity |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322062737.3U CN220320501U (en) | 2023-08-02 | 2023-08-02 | Anti-seismic support with multiple anti-seismic capacity |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220320501U true CN220320501U (en) | 2024-01-09 |
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ID=89422025
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322062737.3U Active CN220320501U (en) | 2023-08-02 | 2023-08-02 | Anti-seismic support with multiple anti-seismic capacity |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220320501U (en) |
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2023
- 2023-08-02 CN CN202322062737.3U patent/CN220320501U/en active Active
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