CN220891295U - Adjustable anti-seismic bracket - Google Patents
Adjustable anti-seismic bracket Download PDFInfo
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- CN220891295U CN220891295U CN202322685884.6U CN202322685884U CN220891295U CN 220891295 U CN220891295 U CN 220891295U CN 202322685884 U CN202322685884 U CN 202322685884U CN 220891295 U CN220891295 U CN 220891295U
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- 230000035939 shock Effects 0.000 claims description 4
- 238000001125 extrusion Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 230000008602 contraction Effects 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 230000003139 buffering effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Vibration Prevention Devices (AREA)
Abstract
The utility model discloses an adjustable anti-seismic bracket, which belongs to the technical field of fasteners and comprises a bracket body, wherein the bracket body comprises a supporting plate, a first fixing mechanism and a second fixing mechanism are arranged on the supporting plate, the first fixing mechanism comprises a fixing block, a first U-shaped plate, a second U-shaped plate, a telescopic rod, a first spring and an arc-shaped plate, the fixing block is fixed on the supporting plate, the first U-shaped plate is fixedly connected with the fixing block, the first U-shaped plate and the second U-shaped plate are movably connected, telescopic rods are arranged on the first U-shaped plate and the second U-shaped plate, the telescopic rod on the first U-shaped plate and the telescopic rod on the second U-shaped plate are fixedly connected with the arc-shaped plate, and the first spring is respectively sleeved on the telescopic rods on the first U-shaped plate and the second U-shaped plate.
Description
Technical Field
The utility model relates to the technical field of fasteners, in particular to an adjustable anti-seismic bracket.
Background
The anti-vibration support limits the displacement of the auxiliary electromechanical engineering facilities, controls the vibration of the facilities and transmits the load to various components or devices on the bearing structure. The anti-seismic support gives reliable protection to the building electromechanical engineering facilities in the earthquake and bears the earthquake action from any horizontal direction; the anti-seismic bracket should be checked according to the load born by the anti-seismic bracket; all the components forming the anti-seismic frame should be finished components, and the components connected with the fasteners should be convenient to install; the anti-seismic support of the heat-insulating pipeline is limited according to the design of the dimension of the heat-insulating pipeline, and the displacement generated by heat expansion and cold contraction of the pipeline is not limited.
At present, chinese patent application number 202223382926.0 on the market discloses an adjustable antidetonation support, including the rubber base, the top fixedly connected with base of rubber base, the top threaded connection of base has vertical lead screw, the top fixedly connected with guide rail of base, the surface threaded connection of lead screw has the sliding sleeve.
In the above-mentioned patent, though through rotatable hexagonal knob rotation lead screw to but the support loading board is along the guide rail reciprocates, adjusts specific height, but utilizes the lead screw structure self-locking support loading board highly, it is very convenient to adjust, but the support loading board passes through bolt, nut, U-shaped board connection crossbeam and pipeline hoop, connect fastening through engaging lug, bolt, nut between the pipeline hoop, thereby fixed pipeline, thereby adjust the height of support loading board and adjusted the installation height of pipeline promptly, but be inconvenient for adjusting the centre gripping width of pipeline hoop, can't be applicable to the pipeline of different specifications, and shock-resistant buffering effect is relatively poor, the practicality of antidetonation support has been reduced, be unfavorable for people's use.
Disclosure of utility model
Aiming at the defects in the prior art, the utility model aims to provide an adjustable anti-seismic bracket.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
The utility model provides an anti-seismic support with adjustable, including the support body, the support body includes the backup pad, first support column and second support column are fixed respectively at the both ends of backup pad, be equipped with first fixed establishment and second fixed establishment in the backup pad, first fixed establishment includes the fixed block, first U template, the second U template, the telescopic link, first spring and arc, the fixed block is fixed in the backup pad, first U template and fixed block fixed connection, first U template and second U template swing joint, all be equipped with the telescopic link on first U template and the second U template, telescopic link on first U template and the second U template all with arc fixed connection, first spring overlaps respectively on the telescopic link on first U template and the second U template.
The utility model is further provided with fixing pieces on the first fixing mechanism and the second fixing mechanism, the fixing pieces comprise a first limiting plate, a second limiting plate, a first column body, a second spring and a sleeve, the first limiting plate is fixed on two sides of the first U-shaped plate, the second limiting plate is fixed on two sides of the second U-shaped plate, corresponding threaded holes are formed in the first limiting plate and the second limiting plate, the first column body and the second column body are respectively sleeved with the sleeve, the sleeve on the first column body is rotationally connected with the first column body, the sleeve on the second column body is rotationally connected with the second column body, threads are formed in the sleeve on the first column body and the sleeve on the second column body, the second spring is arranged between the first column body and the second column body, two ends of the second spring are respectively fixed on the first column body and the second column body, the sleeve on the first column body is in threaded connection with the first limiting plate, and the sleeve on the second column body is in threaded connection with the second limiting plate.
The utility model is further arranged that annular bulges are arranged on the inner walls of the sleeve on the first column body and the sleeve on the second column body, annular grooves are formed on the first column body and the second column body, and the annular bulges are arranged in the annular grooves.
The utility model is further arranged that the first fixing mechanism and the second fixing mechanism are identical in structure.
The utility model is further arranged that the arc-shaped plate on the first U-shaped plate and the arc-shaped plate on the second U-shaped plate are both provided with rubber pads, and the rubber pads are U-shaped.
By adopting the technical scheme, the utility model has the beneficial effects that:
1. Prevent between first U template and the second U template through the pipeline for arc on first U template and the second U template contradicts the pipeline, and then arc extrusion telescopic link, and the arc extrudees first spring again simultaneously and makes telescopic link and first spring shrink deformation simultaneously, and then fixes the pipeline between first U template and the second U template through the elasticity of first spring, can make the pipeline of the fixed different specifications of first U template and second U template through first spring simultaneously.
2. Through be equipped with the rubber pad on the arc of first U template and second U template for when the pipeline receives external temperature to influence and takes place expend with heat and contract with cold phenomenon, the rubber pad can reduce the extrusion of clamp plate to the pipeline, thereby avoids the pipeline impaired, is favorable to improving the life of pipeline.
Drawings
Figure 1 is a cross-sectional view of an adjustable shock mount,
Figure 2 is a cross-sectional view of the first securing mechanism,
Figure 3 is a cross-sectional view of the fixture,
Description of the drawings: 1-frame body, 101-supporting plate, 102-first supporting column, 103-second supporting column, 2-first fixing mechanism, 21-fixed block, 22-first U-shaped plate, 23-second U-shaped plate, 24-telescopic link, 25-first spring, 26-arc-shaped plate, 3-second fixing mechanism, 4-mounting, 41-first limiting plate, 42-second limiting plate, 43-first cylinder, 44-second cylinder, 45-second spring, 46-sleeve, 5-threaded hole, 6-annular bulge, 7-annular groove, 8-rubber pad.
Detailed Description
Embodiments of the present utility model will be further described with reference to fig. 1 to 3.
An adjustable anti-seismic bracket, as shown in fig. 1 and 2, comprises a bracket body 1, wherein the bracket body 1 comprises a supporting plate 101, a first supporting column 102 and a second supporting column 103, the first supporting column 102 and the second supporting column 103 are respectively fixed at two ends of the supporting plate 101, a first fixing mechanism 2 and a second fixing mechanism 3 are respectively arranged on the supporting plate 101, the first fixing mechanism 2 and the second fixing mechanism 3 are respectively arranged at two ends of the supporting plate 101, the first fixing mechanism 2 and the second fixing mechanism 3 have the same structure, the first fixing mechanism 2 comprises a fixing block 21, a first U-shaped plate 22, a second U-shaped plate 23, a telescopic rod 24, a first spring 25 and an arc-shaped plate 26, the fixing block 21 is fixed on the supporting plate 101, the first U-shaped plate 22 is fixed on the fixing block 21, the second U-shaped plate 23 is arranged above the first U-shaped plate 22 and is movably connected with the first U-shaped plate 22, the first U-shaped plate 22 and the second U-shaped plate 23 are respectively provided with a telescopic rod 24, the telescopic rods 24 of the first U-shaped plate 22 and the second U-shaped plate 23 are respectively fixedly connected with an arc-shaped plate 26, the telescopic rods 24 of the first U-shaped plate 22 and the second U-shaped plate 23 are respectively sleeved with a first spring 25, the arc-shaped plates 26 on the first U-shaped plate 22 and the second U-shaped plate 23 are made to abut against the pipelines by preventing the pipelines from being arranged between the first U-shaped plate 22 and the second U-shaped plate 23, the arc-shaped plates 26 further extrude the telescopic rods 24, the arc-shaped plates 26 extrude the first springs 25 to simultaneously shrink and deform the telescopic rods 24 and the first springs 25, the pipelines are fixed between the first U-shaped plate 22 and the second U-shaped plate 23 by the elasticity of the first springs 25, the pipelines with different specifications can be fixed between the first U-shaped plate 22 and the second U-shaped plate 23 by the first springs 25, meanwhile, the elasticity of the first spring 25 enables the first spring 25 to repeatedly bear force and vibrate when the frame body 1 vibrates, so that the vibration force is consumed, and a certain anti-vibration effect is achieved;
The arc plates 26 and 26 on the first U-shaped plate 22 and the second U-shaped plate 23 are respectively provided with a rubber pad 8, the rubber pads 8 are U-shaped, and the rubber pads 8 are arranged on the arc plates 26 of the first U-shaped plate 22 and the second U-shaped plate 23, so that when the pipeline is affected by external temperature and subjected to expansion and contraction, the rubber pads 8 can reduce the extrusion of the pressing plate on the pipeline, thereby avoiding damage to the pipeline and being beneficial to prolonging the service life of the pipeline;
As shown in fig. 2 and 3, the first fixing mechanism 2 and the second fixing mechanism 3 are respectively provided with a fixing piece 4, the fixing piece 4 comprises a first limiting plate 41, a second limiting plate 42, a first column 43, a second column 44, a second spring 45 and a sleeve 46, the first limiting plate 41 is fixed on two sides of the first U-shaped plate 22, the second limiting plate 42 is fixed on two sides of the second U-shaped plate 23, the first limiting plate 41 and the second limiting plate 42 are respectively provided with corresponding threaded holes 5, the first column 43 and the second column 44 are respectively sleeved with the sleeve 46, the sleeve 46 on the first column 43 and the sleeve 46 on the second column 44 are respectively provided with an annular protrusion 6, the first column 43 and the second column 44 are respectively provided with an annular groove 7, the annular protrusions 6 are arranged in the annular grooves 7, the sleeve 46 on the first column 43 and the second column 44 are respectively provided with threads, the second spring 45 is arranged between the first column 43 and the second column 44, two ends of the second spring 45 are respectively fixed on the first column 43 and the second column 44, the sleeve 46 on the first column 43 is in threaded connection with the threaded hole 5 on the first limiting plate 41, the sleeve 46 on the second column 44 is in threaded connection with the threaded hole 5 on the second limiting plate 42, the sleeve 46 on the first column 43 and the sleeve 46 on the second column 44 are respectively in threaded connection with the threaded holes 5 on the first limiting plate 41 and the second limiting plate 42, so that the second U-shaped plate 23 is fixed on the first U-shaped plate 22, the second spring 45 is pulled up to deform by pulling up the second U-shaped plate 23, thereby being convenient for adjusting the distance between the first U-shaped plate 22 and the second U-shaped plate 23, being convenient for placing pipelines with different specifications, while further adjusting the distance between first U-shaped plate 22 and second U-shaped plate 23 is enabled by rotating bushings 46 on first and second cylinders 43, 55.
Working principle: firstly, place the pipeline on backup pad 101, and then upwards pull up second U template 23, and then drive the second spring 45 in the mounting 4 to lengthen and warp, pass the pipeline between first U template 22 and the second U template 23 again and place the one end of pipeline on the arc 26 of first U template 22 and contradict with the rubber pad 8 of arc 26, and then the pipeline extrusion arc 26 on the first U template 22, and then make arc 26 drive first spring 25 and flexible pipe extrusion make first spring 25 and flexible pipe shrink deformation, loosen the pulling force that second U template 23 makes second U template 23 receive after the pipe is settled, and then rebound second spring 45 drives second U template 23 to move downwards, and then fix the pipeline between first U template 22 and second U template 23 with the rubber pad 8 on the arc 26 of second U template 23, when the pipeline produces vibrations, the vibrations of pipeline pass on first spring 25 makes first spring 25 repeat the atress and makes the pulling force that second U template 23 received, and then the vibration transmission effect that the vibration that has played in the first support frame will be removed, and then the vibration is played and the vibration transmission effect that has been further avoided.
The above description is only a preferred embodiment of the present utility model, and is not intended to limit the utility model, but one skilled in the art can make common changes and substitutions within the scope of the technical solution of the present utility model.
Claims (5)
1. The utility model provides an adjustable antidetonation support, includes support body (1), its characterized in that, support body (1) includes backup pad (101), first support column (102) and second support column (103) are fixed respectively in the both ends of backup pad (101), be equipped with first fixed establishment (2) and second fixed establishment (3) on backup pad (101), first fixed establishment (2) include fixed block (21), first U template (22), second U template (23), telescopic link (24), first spring (25) and arc (26), fixed block (21) are fixed in on backup pad (101), first U template (22) and fixed block (21) fixed connection, first U template (22) and second U template (23) swing joint, all be equipped with telescopic link (24) on first U template (22) and second U template (23), telescopic link (24) on first U template (22) and second U template (24) are fixed with arc (26), the first spring (25) is sleeved on the telescopic rods (24) on the first U-shaped plate (22) and the second U-shaped plate (23) respectively.
2. The adjustable anti-seismic bracket according to claim 1, wherein the first fixing mechanism (2) and the second fixing mechanism (3) are respectively provided with a fixing piece (4), the fixing piece (4) comprises a first limiting plate (41), a second limiting plate (42), a first column (43), a second column (44), a second spring (45) and a sleeve (46), the first limiting plate (41) is fixed on two sides of the first U-shaped plate (22), the second limiting plate (42) is fixed on two sides of the second U-shaped plate (23), the first limiting plate (41) and the second limiting plate (42) are respectively provided with corresponding threaded holes (5), the first column (43) and the second column (44) are respectively sleeved with a sleeve (46), the sleeve (46) on the first column (43) is rotationally connected with the first column (43), the sleeve (46) on the second column (44) is rotationally connected with the second column (44), the first column (43) and the second column (44) are respectively provided with a sleeve (46) on the first column (43) and the second column (44) respectively provided with a sleeve (45) and the second column (44) respectively, the sleeve (46) on the first column body (43) is in threaded connection with the first limiting plate (41), and the sleeve (46) on the second column body (44) is in threaded connection with the second limiting plate (42).
3. An adjustable anti-seismic bracket according to claim 2, characterized in that annular protrusions (6) are arranged on the inner walls of the sleeve (46) on the first column (43) and the sleeve (46) on the second column (44), annular grooves (7) are formed on the first column (43) and the second column (44), and the annular protrusions (6) are arranged in the annular grooves (7).
4. An adjustable shock mount according to claim 1, wherein the first and second fixing means (2, 3) are identical in structure.
5. An adjustable shock mount according to claim 1, wherein the arcuate plates (26) on the first U-shaped plate (22) and the arcuate plates (26) on the second U-shaped plate (23) are each provided with a rubber pad (8), the rubber pad (8) being U-shaped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322685884.6U CN220891295U (en) | 2023-10-07 | 2023-10-07 | Adjustable anti-seismic bracket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322685884.6U CN220891295U (en) | 2023-10-07 | 2023-10-07 | Adjustable anti-seismic bracket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220891295U true CN220891295U (en) | 2024-05-03 |
Family
ID=90839642
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322685884.6U Active CN220891295U (en) | 2023-10-07 | 2023-10-07 | Adjustable anti-seismic bracket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220891295U (en) |
-
2023
- 2023-10-07 CN CN202322685884.6U patent/CN220891295U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant |