CN220060794U - Stiffening device of support and hanger - Google Patents
Stiffening device of support and hanger Download PDFInfo
- Publication number
- CN220060794U CN220060794U CN202321401486.0U CN202321401486U CN220060794U CN 220060794 U CN220060794 U CN 220060794U CN 202321401486 U CN202321401486 U CN 202321401486U CN 220060794 U CN220060794 U CN 220060794U
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- CN
- China
- Prior art keywords
- support
- stiffening device
- steel groove
- screw rod
- groove
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- 229910000831 Steel Inorganic materials 0.000 claims abstract description 33
- 239000010959 steel Substances 0.000 claims abstract description 33
- 238000003825 pressing Methods 0.000 claims abstract description 24
- 239000003351 stiffener Substances 0.000 claims abstract description 16
- 125000006850 spacer group Chemical group 0.000 claims description 14
- 230000002093 peripheral effect Effects 0.000 claims description 2
- 230000037431 insertion Effects 0.000 claims 1
- 238000003780 insertion Methods 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 5
- 238000009434 installation Methods 0.000 description 6
- 238000013016 damping Methods 0.000 description 3
- 230000035939 shock Effects 0.000 description 3
- 239000000725 suspension Substances 0.000 description 3
- 238000010521 absorption reaction Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Landscapes
- Load-Engaging Elements For Cranes (AREA)
Abstract
The utility model discloses a stiffening device of a support hanger, which comprises a main hanging screw rod, a support hanging rod and a plurality of stiffening elements, wherein one side of the support hanging rod is provided with a steel groove, the support hanging rod is used for the main hanging screw rod to pass through in the same direction, the stiffening elements are arranged at the opening of the steel groove and are uniformly arranged along the length direction of the support hanging rod, the stiffening elements consist of pressing blocks, pressing bolts and positioning sheets, the pressing blocks are arranged in the steel groove, the pressing bolts are in threaded rotation in the pressing blocks, the positioning sheets are in rotation at the inner ends of the pressing bolts, the main hanging screw rod is pressed on the inner side wall of the steel groove, and one end, far away from the positioning sheets, of each adjacent pressing bolt is sleeved with a driving belt. The utility model has the effect of improving the working efficiency of installing stiffeners.
Description
Technical Field
The utility model relates to the technical field of damping devices, in particular to a stiffening device of a support and hanger.
Background
The pipeline installation, the warm ventilation pipe, the bridge installation and the like are widely applied to the building electromechanical engineering, and in special occasions with larger vibration, such as high-speed rail stations, airports, passenger centers and the like, the installed pipeline, bridge and the like are required to have good anti-seismic performance. Because the prior earthquake-resistant product is in the early development stage of the industry at present, the prior earthquake-resistant product has a plurality of problems in the structural design and the production and manufacturing process, and needs to be continuously improved and perfected.
The main hanging screw rod mainly adopts a channel steel nut with an inclined opening to enable the jacking bolt to prop the screw rod on the inner side of the channel steel through the channel steel nut to form a whole body. When an earthquake occurs, the main hanging screw rod is likely to bend and deform after being stressed, and is transmitted to the inner winding edge of the channel steel through the pressing block of the inclined through hole screw tooth by the jacking bolt, so that the shock absorption and damping effect of the main hanging screw rod of the anti-seismic support product is improved, and the secondary damage caused by falling of the supported electromechanical equipment is prevented.
The utility model provides a water pipe antidetonation gallows with adjustable among the prior art, patent name is 2019220816665, including a C shaped steel groove, the inboard of a C shaped steel groove is provided with the bracing piece, the internal surface of a C shaped steel groove is provided with stiffening device, the lower extreme surface of a C shaped steel groove is provided with supporting screw, supporting screw's lower extreme surface is provided with U type pipe gallows, U type pipe gallows's front end is provided with the pipe clamp, the upper end surface of pipe clamp is provided with a hinge with adjustable, the surface of steel groove connecting piece is provided with a hinge with adjustable.
According to the prior art, a plurality of stiffening devices are fixed in the C-shaped steel groove, each stiffening device consists of a pressing block, a jacking bolt and a positioning sheet, when the stiffening device is installed, the jacking bolts need to be twisted by a spanner, and in the installation process, the positioning sheets need to horizontally fix the main hanging screw under the action of the jacking bolts, and the installation quantity of the stiffening devices is too large, so that the working time for installing the damping device is longer.
Disclosure of Invention
In order to shorten the working time for installing the stiffening device, the utility model provides a stiffening device of a support and hanger.
The stiffening device of the support and hanger provided by the utility model adopts the following technical scheme:
including main screw rod, prop up jib and a plurality of stiffener, one side of prop up the jib has the steel groove, prop up the jib confession main screw rod equidirectional cross-under, a plurality of the stiffener set up in the opening part of steel groove and follow prop up the length direction of jib evenly places, the stiffener comprises briquetting, roof pressure bolt and spacer, the briquetting set up in inside the steel groove, roof pressure bolt screw thread rotate in the inside of briquetting, the spacer rotate in the inner of roof pressure bolt, and will main screw rod press in the inside wall of steel groove, adjacent two roof pressure bolt is kept away from the one end cover of spacer is equipped with the drive belt.
Through adopting above-mentioned technical scheme, when need carrying out shock absorption and shock attenuation effect to main hanging screw rod, install the jib in the week side of main hanging screw rod earlier, afterwards evenly install a plurality of stiffeners in the steel tank, in the week side of overlapping drive belt in two adjacent roof bolt one ends, as long as rotate one of them roof bolt, under the effect of drive belt, just can let all roof bolts rotate, thereby let the spacer fix main hanging bolt, when fixed a plurality of stiffeners, do not need to rotate the roof bolt one by one, thereby shorten the operating time of installation stiffener, the work efficiency of installation stiffener has been improved.
Preferably, the supporting rods are provided with a plurality of mounting grooves for embedding the pressing blocks on the side walls of the steel grooves.
Through adopting above-mentioned technical scheme, when installing the stiffener, insert the spacer in the steel tank earlier, install the briquetting in the mounting groove for under the pulling of drive belt, can not take place to remove, improved the stability of stiffener.
Preferably, a plurality of first tooth grooves are uniformly formed in the inner side of the driving belt, a first rack is formed between two adjacent first tooth grooves, a plurality of second tooth grooves are uniformly formed in the peripheral side of the outer end of the jacking bolt, a second rack is formed between two adjacent second tooth grooves, and the first rack and the second rack are meshed with each other.
Through adopting above-mentioned technical scheme, under first rack and second rack intermeshing, can increase the frictional force between drive belt and the roof pressure bolt, improved the stability between drive belt and the roof pressure bolt.
Preferably, the mounting groove is provided with limiting blocks respectively on two sides corresponding to the opening, and the two limiting blocks limit the pressing block in the mounting groove.
Through adopting above-mentioned technical scheme, after the briquetting card goes into the mounting groove, the stopper of mounting groove both sides can be spacing in the mounting groove with the briquetting, has improved the stability of briquetting.
Preferably, a torsion bar is arranged at the outer end of one of the jacking bolts, and the torsion bar is arranged at the outer end of the jacking bolt.
Through adopting above-mentioned technical scheme, when needs rotate the roof bolt, install the torsion bar in the outer end of roof bolt, later hold the torsion bar to rotate the roof bolt, improved the convenience of rotating the roof bolt.
Preferably, a rubber pad is arranged on one side of the locating piece, which is close to the bottom of the steel groove.
Through adopting above-mentioned technical scheme, when the spacer is fixed the main screw rod that hangs, the rubber pad can prevent that the spacer from directly hanging screw rod direct contact with the main screw rod that hangs to can not wear down the main screw rod that hangs, improve the life that the main screw rod that hangs.
Preferably, the rubber pad is provided with a fixing rod at one end close to the locating piece, and a fixing groove for inserting and fixing the fixing rod is formed in one side of the locating piece.
Through adopting above-mentioned technical scheme, when installing the rubber pad, insert the dead lever in the fixed slot to install the rubber pad in one side of spacer, improved the convenience of installation rubber pad.
In summary, the present utility model includes at least one of the following beneficial technical effects:
1. the locating piece is inserted into the steel groove, and the pressing block is arranged in the mounting groove, so that the locating piece cannot move under the pulling of the driving belt, and the stability of the stiffening piece is improved;
2. under the condition that the first rack and the second rack are meshed with each other, the friction force between the driving belt and the jacking bolt can be increased, and the stability between the driving belt and the jacking bolt is improved;
3. when the locating piece is used for fixing the main hanging screw, the rubber pad can prevent the locating piece from directly contacting with the main hanging screw, so that the main hanging screw cannot be worn, and the service life of the main hanging screw is prolonged.
Drawings
FIG. 1 is a schematic diagram showing the assembly of a main suspension screw and a branch suspension rod in the present embodiment;
FIG. 2 is an exploded view of the stiffening element of the present embodiment;
FIG. 3 is a schematic cross-sectional view of the main boom screw and the branch boom in this embodiment;
FIG. 4 is an enlarged view of FIG. 3 at A;
fig. 5 is an exploded view of the stiffening member and the torsion bar in this embodiment.
Reference numerals: 1. a main suspension screw; 2. a boom; 3. a stiffener; 4. a steel groove; 5. briquetting; 6. pressing a bolt; 7. a positioning sheet; 8. a rubber pad; 9. a fixed rod; 10. a fixing groove; 11. a drive plate; 12. a drive belt; 13. a first tooth slot; 14. a first rack; 15. a second tooth slot; 16. a second rack; 17. a mounting groove; 18. a limiting block; 19. a twist lever; 20. hexagonal columns; 21. hexagonal grooves.
Detailed Description
The utility model is described in further detail below with reference to fig. 1-5.
The embodiment of the utility model discloses a stiffening device of a support and hanger.
Referring to fig. 1, the hanger comprises a main hanger screw 1, a branch hanger rod 2 and three stiffeners 3, wherein one side of the branch hanger rod 2 is provided with a steel groove 4, and the three stiffeners 3 are uniformly arranged on one side of the branch hanger rod 2.
Referring to fig. 2 and 4, the stiffener 3 is composed of a pressing block 5, a pressing bolt 6 and a positioning sheet 7, the pressing bolt 6 is screwed in the pressing block 5, the positioning sheet 7 is screwed in the inner end of the pressing bolt 6, and the vertical section of the positioning sheet 7 is V-shaped.
The rubber pad 8 has been placed in the laminating of one side that keeps away from briquetting 5 to spacer 7, and rubber pad 8 is evenly integrative to be provided with two dead levers 9 in the one end that is close to spacer 7, and two fixed slots 10 that supply dead lever 9 to insert fixedly have been seted up to one side of spacer 7.
Two driving disks 11 are sleeved and fixed at the outer end of the jacking bolt 6, and a driving belt 12 is sleeved between two adjacent driving disks 11.
A plurality of first tooth grooves 13 are uniformly formed in the inner side of the driving belt 12, a first rack 14 is formed between two adjacent first tooth grooves 13, a plurality of second tooth grooves 15 are uniformly formed in the periphery of the driving disk 11, a second rack 16 is formed between two adjacent second tooth grooves 15, and the first rack 14 and the second rack 16 are meshed with each other.
Referring to fig. 3 and 4, the side wall of the boom 2 near the opening of the steel tank 4 is provided with three mounting grooves 17 for embedding the pressing block 5, two corresponding sides of the opening of the mounting grooves 17 are respectively and integrally provided with a limiting block 18, the cross section of the limiting block 18 is semicircular, and the side wall of the limiting block 18 is abutted against one side of the pressing block 5.
Referring to fig. 5, a torsion bar 19 is disposed at the outer end of the middle pressing bolt 6, the torsion bar 19 is in a shape of a "Z", a hexagonal column 20 is integrally disposed at one end of the torsion bar 19, and a hexagonal groove 21 for inserting the hexagonal column 20 is formed at the outer end of the pressing bolt 6.
The stiffening device of the support and hanger disclosed by the embodiment of the utility model has the implementation principle that:
the support rods 2 are arranged on the periphery of the main hanging screw 1, the stiffeners 3 are uniformly arranged in the steel groove 4, the pressing blocks 5 are clamped into the mounting grooves 17, the driving belt 12 is sleeved on the periphery of the two adjacent driving discs 11, the hexagonal columns 20 are inserted into the hexagonal grooves 21 by holding the torsion rods 19, and all the jacking bolts 6 can be rotated under the action of the driving belt 12 by rotating the torsion rods 19, so that the positioning pieces 7 fix the main hanging bolts.
The above embodiments are not intended to limit the scope of the present utility model, so: all equivalent changes in structure, shape and principle of the utility model should be covered in the scope of protection of the utility model.
Claims (7)
1. The utility model provides a stiffening device of gallows, includes main hanging screw rod (1), a jib (2) and a plurality of stiffener (3), one side of a jib (2) has steel groove (4), a jib (2) supplies main hanging screw rod (1) equidirectional cross-under, its characterized in that: a plurality of stiffening members (3) set up in the opening part of steel groove (4) and follow the length direction of a jib (2) evenly places, stiffening members (3) are by briquetting (5), roof pressure bolt (6) and spacer (7) are constituteed, briquetting (5) set up in inside steel groove (4), roof pressure bolt (6) screw thread rotate in the inside of briquetting (5), spacer (7) rotate in the inner of roof pressure bolt (6), and will main hoist screw rod (1) press in the inside wall of steel groove (4), adjacent two roof pressure bolt (6) are keeping away from the one end cover of spacer (7) is equipped with drive belt (12).
2. Stiffening device for a support and hanger according to claim 1, characterized in that the support and hanger rod (2) is provided with a plurality of mounting grooves (17) on the side wall of the steel groove (4) for the insertion of the press block (5).
3. The stiffening device of the support and hanger according to claim 1, wherein a plurality of first tooth grooves (13) are uniformly formed on the inner side of the driving belt (12), a first rack (14) is formed between two adjacent first tooth grooves (13), a plurality of second tooth grooves (15) are uniformly formed on the peripheral side of the outer end of the jacking bolt (6), a second rack (16) is formed between two adjacent second tooth grooves (15), and the first rack (14) and the second rack (16) are meshed with each other.
4. The stiffening device of the support and hanger according to claim 2, wherein limiting blocks (18) are respectively arranged on two sides of the mounting groove (17) corresponding to the opening, and the two limiting blocks (18) limit the pressing block (5) in the mounting groove (17).
5. A stiffening device for a support and hanger according to claim 1, characterized in that the outer end of one of said jacking bolts (6) is provided with a torsion bar (19).
6. A stiffening device for a support and hanger according to claim 1, characterized in that the positioning sheet (7) is provided with a rubber pad (8) on the side close to the bottom of the steel tank (4).
7. The stiffening device of a support and hanger according to claim 6, wherein the rubber pad (8) is provided with a fixing rod (9) at one end close to the locating piece (7), and a fixing groove (10) for inserting and fixing the fixing rod (9) is formed at one side of the locating piece (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321401486.0U CN220060794U (en) | 2023-06-02 | 2023-06-02 | Stiffening device of support and hanger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321401486.0U CN220060794U (en) | 2023-06-02 | 2023-06-02 | Stiffening device of support and hanger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220060794U true CN220060794U (en) | 2023-11-21 |
Family
ID=88753653
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321401486.0U Active CN220060794U (en) | 2023-06-02 | 2023-06-02 | Stiffening device of support and hanger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220060794U (en) |
-
2023
- 2023-06-02 CN CN202321401486.0U patent/CN220060794U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |