CN221171300U

CN221171300U - Anti-vibration support of fuel gas vertical pipe

Info

Publication number: CN221171300U
Application number: CN202323427030.4U
Authority: CN
Inventors: 花琦
Original assignee: Qingzhou Municipal Public Utility Service Center
Current assignee: Qingzhou Municipal Public Utility Service Center
Priority date: 2023-12-14
Filing date: 2023-12-14
Publication date: 2024-06-18
Anticipated expiration: 2033-12-14

Abstract

The application discloses an anti-seismic bracket of a fuel gas vertical pipe, and belongs to the technical field of vertical pipe brackets. Including mounting panel, the connecting plate that has first bar hole, first bolt nut group and second bolt nut group, equidistant fixed mounting in one side of connecting plate has a plurality of lugs, it is provided with the sliding seat to slide on the connecting plate, the sliding seat includes slide and perpendicular fixing at the T template and the clamp plate at slide both ends, and the connecting plate is arranged in between the slide, the second bar hole with T template adaptation has been seted up to the clamp plate symmetry, the clamp plate be close to one side of connecting plate seted up have with the draw-in groove of lug adaptation, realized improving the shock attenuation effect of riser, avoid the nut not hard up, strengthen the technological effect of the fixed strength between connecting plate and the sliding frame simultaneously.

Description

Anti-vibration support of fuel gas vertical pipe

Technical Field

The application relates to the technical field of stand pipe supports, in particular to an anti-seismic support of a fuel gas stand pipe.

Background

The gas is the generic term of gas fuel, it can burn and give off heat, supply resident and industrial enterprise to use, the kind of gas is many, mainly have natural gas, artificial gas, liquefied petroleum gas and marsh gas, coal gas, the gas riser is for the gas transportation, the gas riser need use the support to carry out firm installation when the installation, but current support is inconvenient to adjust according to the interval between gas riser and the wall, the problem of the inconvenient regulation installation of interval between gas riser and the wall has been caused or has been less when being inconvenient for, inconvenient convenient installs with the gas riser, the complex operation's problem has been led to when installing the gas riser.

The document with the prior art publication number of CN217440956U provides a stable support structure for a fuel gas vertical pipe, the device is provided with an adjusting structure through the surface of a connecting plate, a fixed nut is rotated to release the fixation of a sliding frame, then the sliding frame is slid, and the position of the fixed mechanism is adjusted, so that the beneficial effect of adjusting according to the distance between the fuel gas vertical pipe and a wall surface is achieved; the gas vertical pipe is arranged between the clamping blocks and the fixed blocks through the fixing mechanism arranged at the rear end of the adjusting structure and leans against the surface of the arc-shaped groove of the fixed block, and then the driving piece is rotated, so that the clamping blocks slide to clamp and fix the gas vertical pipe, the gas vertical pipe is convenient to fix, and the gas vertical pipe is prevented from being installed and fixed to be operated frequently.

The above prior art solution, though realizing the beneficial effects related to the prior art by the structure of the prior art, still has the following drawbacks: when the gas pipeline is filled with gas, the gas flow in the pipeline oscillates at low frequency and high amplitude along the axis direction of the pipeline, so that the problem of pipeline surging is caused, and the device lacks the shock absorption, so that the nut is loosened under the long-time surging effect, and the sliding frame and the connecting plate in the device lack necessary limit, so that the problem of loosening and sliding along the connecting plate is easily caused between the connecting plate and the sliding frame.

In view of the above-mentioned related art, the inventor considers that when the gas pipeline is supplied with gas, the gas flow in the pipeline oscillates at a low frequency and with a high amplitude along the axis direction of the pipeline, so as to cause the problem of pipeline surging, and the lack of vibration reduction of the device can cause the loosening of the nut under the long-time surging action, and the lack of necessary limit between the sliding frame and the connecting plate in the device can cause the problem that the loosening easily slides along the connecting plate.

In view of this, we propose an anti-seismic bracket for a gas riser.

Disclosure of utility model

1. Technical problem to be solved

The application aims to provide an anti-seismic bracket of a fuel gas vertical pipe, which solves the technical problems in the background art, realizes the technical effects of improving the damping effect of the vertical pipe, avoiding loosening of nuts and enhancing the fixing strength between a connecting plate and a sliding frame.

2. Technical proposal

The technical scheme of the application provides an anti-seismic bracket of a fuel gas vertical pipe, which comprises a mounting plate, a connecting plate with a first strip-shaped hole, a first bolt-nut group and a second bolt-nut group, wherein a plurality of convex blocks are fixedly arranged on one side of the connecting plate at equal intervals, a sliding seat is slidably arranged on the connecting plate, the sliding seat comprises a sliding plate, T-shaped plates and pressing plates, wherein the T-shaped plates are vertically fixed at two ends of the sliding plate, the connecting plate is arranged between the sliding plates, the pressing plates are symmetrically provided with second strip-shaped holes matched with the T-shaped plates, one side of each pressing plate, which is close to the connecting plate, is provided with clamping grooves matched with the convex blocks, the sliding plate and the pressing plates are fixed through the second bolt-nut group, a positioning seat is fixedly arranged on one side of each sliding plate, which is far away from the pressing plate, and an extrusion seat extruded towards the positioning seat is slidably arranged on the opposite sides of each positioning seat, and each extrusion seat are slidably connected with a clamping block, and two clamping blocks are respectively elastically connected with the positioning seat and the extrusion seat along two ends of the sliding direction.

Through adopting above-mentioned technical scheme, the slip slide slides along the connecting plate to adjust the interval between two clamp splice and the mounting panel, and in the lug that corresponds is gone into with the draw-in groove card of clamp plate through second bolt nut group, with the fixed strength of improvement slide and connecting plate, prevent two clamp splice along the connecting plate drunkenness, with gas riser centre gripping between two clamp splice, extrude the direction extrusion of seat to the positioning seat, with it is fixed to gas riser centre gripping through two clamp splice, slide along the axial direction of pipeline at two clamp splice, and under elastic buffer effect, buffer the pipeline when producing surging in the pipeline, avoid the not hard up problem of nut.

As an alternative scheme of the technical scheme of the document, a second sliding block is symmetrically fixed on one side of the sliding plate, which is close to the extrusion seat, a second sliding groove matched with the second sliding block is formed in the extrusion seat, a plurality of mounting holes are formed in the extrusion seat, long screws in threaded connection with the positioning seat are mounted in the mounting holes, first sliding grooves are formed on the opposite sides of the positioning seat and the extrusion seat, a first sliding block matched with the first sliding groove is fixed on the clamping block, and springs are fixedly mounted between the upper end and the lower end of the first sliding block and the first sliding groove.

Through adopting above-mentioned technical scheme, the extrusion seat extrudees to the direction of positioning seat along the second slider, long screw penetrates behind the mounting hole with positioning seat threaded connection to be close to clamping riser relatively with two clamp splice through long screw, and second slider and first slider set up perpendicularly, and the spring is fixed at the upper and lower both ends of first slider, in order to surrender when the pipeline is vertical, at this moment under the combined action of two springs, cushion the riser of centre gripping on the clamp splice.

As an alternative scheme of the technical scheme of the application, a counter bore matched with the second bolt and nut group is formed on one side of the sliding plate close to the clamping block.

By adopting the technical scheme, the bolt head of the second bolt-nut group is arranged in the counter bore, so that the second bolt-nut group can be prevented from being adjusted to rotate when being screwed.

As an alternative to the technical solution of the present application, the connection board is fixed on the right-angle side of the L-shaped mounting board and vertically abuts against the mounting board.

Through adopting above-mentioned technical scheme, the right-hand member of connecting plate offsets with the right angle side of mounting panel, after first bolt nut group is fixed connecting plate and mounting panel, under the interference effect of connecting plate and mounting panel this moment, can avoid the connecting plate to use the bolt of first bolt nut group to deflect as the axle center.

As an alternative scheme of the technical scheme of the application, the opposite sides of the clamping blocks are of concave structures, and rubber plates are fixedly arranged on the concave sides of the clamping blocks.

Through adopting above-mentioned technical scheme, through the fixed rubber slab of clamp splice opposite side first can avoid the centre gripping to cause the damage to the riser, second can improve the frictional force with the riser.

3. Advantageous effects

One or more technical solutions provided in the embodiments of the present application at least have the following technical effects or advantages:

1. According to the application, the sliding slide plate slides along the connecting plate so as to adjust the distance between the two clamping blocks and the mounting plate, the clamping grooves of the pressing plate are clamped into the corresponding protruding blocks through the second bolt and nut groups so as to improve the fixing strength of the slide plate and the connecting plate, prevent the two clamping blocks from moving along the connecting plate, clamp the gas vertical pipe between the two clamping blocks, extrude the extruding seat towards the direction of the positioning seat, clamp and fix the gas vertical pipe through the two clamping blocks, slide along the axial direction of the pipeline under the elastic buffering action, and buffer the pipeline when surge occurs in the pipeline, thereby avoiding the problem of loosening of nuts.

Drawings

FIG. 1 is a schematic view of the overall structure of an anti-seismic bracket for a gas riser according to a preferred embodiment of the present application;

FIG. 2 is a schematic diagram of the overall side view of the anti-seismic bracket of the gas riser according to a preferred embodiment of the present application;

FIG. 3 is a schematic view of a skid plate structure of an anti-seismic bracket of a gas riser according to a preferred embodiment of the present application;

FIG. 4 is a schematic view of the structure of the extrusion seat of the anti-vibration bracket of the fuel gas riser according to a preferred embodiment of the present application;

FIG. 5 is a schematic view of a block structure of an anti-seismic bracket of a gas riser according to a preferred embodiment of the present application;

FIG. 6 is a schematic view of a platen structure of an anti-knock bracket for a gas riser according to a preferred embodiment of the present application;

The reference numerals in the figures illustrate: 1. a mounting plate; 2. a connecting plate; 201. a first bar-shaped hole; 202. a bump; 3. a positioning seat; 301. a first chute; 4. extruding a base; 401. a second chute; 402. a mounting hole; 5. clamping blocks; 501. a first slider; 502. a spring; 503. a rubber plate; 6. a sliding seat; 601. a slide plate; 6011. t-shaped plates; 6012. countersink; 6013. a second slider; 602. a pressing plate; 6021. a second bar-shaped hole; 6022. a clamping groove; 7. a first bolt-nut group; 8. a second bolt-nut group; 9. a long screw.

Detailed Description

The application is described in further detail below with reference to the drawings.

The anti-vibration support of the fuel gas vertical pipe comprises a mounting plate 1, a connecting plate 2 with a first strip-shaped hole 201, a first bolt nut group 7 and a second bolt nut group 8, a plurality of protruding blocks 202 are fixedly arranged on one side of the connecting plate 2 at equal intervals, a sliding seat 6 is arranged on the connecting plate 2 in a sliding mode, the sliding seat 6 comprises a sliding plate 601, T-shaped plates 6011 and pressing plates 602 which are vertically fixed at two ends of the sliding plate 601, the connecting plate 2 is arranged between the sliding plate 601, second strip-shaped holes 6021 which are matched with the T-shaped plates 6011 are symmetrically arranged on the pressing plates 602, clamping grooves 6022 which are matched with the protruding blocks 202 are arranged on one side of the pressing plates 602, the sliding plate 601 is fixed with the pressing plates 602 through the second bolt nut group 8, a positioning seat 3 is arranged on one side of the sliding plate 601 away from the pressing plates 602, the pressing seat 4 is extruded towards the positioning seat 3 in a sliding mode, clamping blocks 5 are connected to opposite sides of the positioning seat 3 and the pressing seat 4 in a sliding mode, and two clamping blocks 5 are respectively elastically connected with the positioning seat 3 and the pressing seat 4 along two ends of the sliding direction.

Referring to fig. 1 to 6, the mounting plate 1 is fixed on a wall, the connecting plate 2 is vertically fixed on the mounting plate 1 through the first bolt and nut set 7, the connecting plate 2 slides along the connecting plate 2 through the sliding slide plate 601 so as to adjust the distance between the two clamping blocks 5 and the mounting plate 1, the clamping grooves 6022 of the pressing plates 602 are clamped into the corresponding protruding blocks 202 through the second bolt and nut set 8 so as to improve the fixing strength of the slide plate 601 and the connecting plate 2, the two clamping blocks 5 are prevented from moving along the connecting plate 2, the gas riser is clamped between the two clamping blocks 5, the extrusion seat 4 is extruded towards the direction of the positioning seat 3, the gas riser is clamped and fixed through the two clamping blocks 5, the two clamping blocks 5 slide along the axial direction of the pipeline, and under the elastic buffering effect, the pipeline is buffered when surge is generated in the pipeline, and the problem of loosening of the nut is avoided.

The slide 601 is close to the fixed second slider 6013 of one side symmetry of extrusion seat 4, extrusion seat 4 has seted up the second spout 401 with the adaptation of second slider 6013, a plurality of mounting holes 402 have been seted up to extrusion seat 4, install the long screw rod 9 with positioning seat 3 threaded connection in the mounting hole 402, first spout 301 has all been seted up to the opposite side of positioning seat 3 and extrusion seat 4, clamp splice 5 is fixed with the first slider 501 with first spout 301 adaptation, all fixed mounting has spring 502 between the upper and lower both ends of first slider 501 and the first spout 301.

Referring to fig. 2 to 6, the pressing seat 4 presses along the second sliding block 6013 toward the positioning seat 3, the long screw 9 penetrates the mounting hole 402 and then is in threaded connection with the positioning seat 3, so that the two clamping blocks 5 are relatively close to the clamping vertical pipe through the long screw 9, the second sliding block 6013 and the first sliding block 501 are vertically arranged, and the springs 502 are fixed at the upper end and the lower end of the first sliding block 501, so that when the pipeline vertically surges, the vertical pipe clamped on the clamping blocks 5 is buffered under the combined action of the two springs 502.

A counter bore 6012 matched with the second bolt and nut group 8 is formed in one side of the sliding plate 601, which is close to the clamping block 5.

Referring to fig. 3, the bolt head of the second bolt-nut group 8 is placed in the counterbore 6012, so that the second bolt-nut group 8 is prevented from being adjusted to rotate when being screwed.

The connecting plate 2 is fixed on the right-angle side of the L-shaped mounting plate 1 and vertically props against the mounting plate 1.

Referring to fig. 1, the right end of the connection plate 2 abuts against the right-angle side of the mounting plate 1, and after the connection plate 2 is fixed to the mounting plate 1 by the first bolt-nut group 7, the connection plate 2 can be prevented from deflecting with the bolts of the first bolt-nut group 7 as the axes under the abutting action of the connection plate 2 and the mounting plate 1.

The opposite side of the clamping block 5 is a concave structure, and a rubber plate 503 is fixedly arranged on the concave side of the clamping block 5.

Referring to fig. 5, the rubber plate 503 fixed at opposite sides of the clamping block 5 can prevent damage to the riser during clamping, and can increase friction with the riser.

Working principle: the sliding slide plate 601 slides along the connecting plate 2 so as to adjust the distance between the two clamping blocks 5 and the mounting plate 1, so as to adjust the distance between the vertical pipe and the wall surface, the clamping groove 6022 of the pressing plate 602 is clamped into the corresponding convex block 202 by the second bolt and nut group 8, the fixing of the pressing plate 602 and the slide plate 601 is completed, the T-shaped plate 6011 is matched with the sliding insertion of the second strip-shaped hole 6021, the fixing strength of the pressing plate 602 and the slide plate 601 can be improved, a pipeline is arranged between the two clamping blocks 5, and the vertical pipe is clamped by the relative movement of the clamping blocks 5 through the long screw 9.

Claims

1. The utility model provides a gas riser's antidetonation support, includes mounting panel (1), connecting plate (2) with first bar hole (201), first bolt nut group (7) and second bolt nut group (8), its characterized in that: the utility model provides a connecting plate, including connecting plate (2), equidistant fixed mounting in one side has a plurality of lugs (202), sliding is provided with sliding seat (6) on connecting plate (2), sliding seat (6) are including slide (601) and perpendicular T template (6011) and clamp plate (602) of fixing in slide (601) both ends, connecting plate (2) are arranged in between slide (601), clamp splice (5) have been seted up to clamp splice (602) symmetry with second bar hole (6021) of T template (6011) adaptation, clamp splice (602) are close to one side of connecting plate (2) offered have draw-in groove (6022) with lug (202) adaptation, be fixed through second bolt nut group (8) between slide (601) and clamp splice (602), one side fixed positioning seat (3) and the sliding of slide (601) are provided with extrusion seat (4) to positioning seat (3) extrusion, the opposite side of positioning seat (3) and extrusion seat (4) all sliding connection has clamp splice (5), two clamp splice (5) are along the both ends of sliding seat (4) and extrusion seat (4) respectively.

2. The anti-knock bracket for a gas riser of claim 1, wherein: the sliding plate (601) is close to one side symmetry fixed second slider (6013) of extrusion seat (4), extrusion seat (4) set up second spout (401) with second slider (6013) adaptation, a plurality of mounting holes (402) have been seted up to extrusion seat (4), install in mounting hole (402) with positioning seat (3) threaded connection's long screw rod (9), first spout (301) have all been seted up to positioning seat (3) and extrusion seat (4) opposite side, clamp splice (5) are fixed with first slider (501) with first spout (301) adaptation, equal fixed mounting has spring (502) between upper and lower both ends and first spout (301) of first slider (501).

3. The anti-knock bracket for a gas riser of claim 1, wherein: and a counter bore (6012) matched with the second bolt and nut group (8) is formed in one side, close to the clamping block (5), of the sliding plate (601).

4. The anti-knock bracket for a gas riser of claim 1, wherein: the connecting plate (2) is fixed on the right-angle side of the L-shaped mounting plate (1) and vertically props against the mounting plate (1).

5. The anti-knock bracket for a gas riser of claim 1, wherein: the opposite sides of the clamping blocks (5) are of concave structures, and rubber plates (503) are fixedly arranged on the concave sides of the clamping blocks (5).