Anti-seismic support with connection position capable of being prevented from loosening

Abstract

The utility model relates to the technical field of anti-seismic supports, in particular to an anti-seismic support with a connection position capable of being prevented from loosening, which comprises a pipeline clamp, an arc clamp, a rotating bearing, a sliding column and a sliding rod. The pipeline clamp clamps and fixes a pipeline, the arc clamp is located on the outer side of the pipeline clamp, slides on the pipeline clamp through a roller in the arc clamp and is movably connected with the pipeline clamp, the arc clamp is welded to the inner diameter of one end of the rotating bearing, and the outer diameter of the other end of the rotating bearing is welded to the sliding column. The sliding column slides on the sliding rod and is movably connected with the sliding rod; through cooperation of the pipeline clamp, the arc clamp, the rotating bearing, the sliding column and the sliding rod, transverse and vertical rotation of a pipeline at a certain angle is achieved, shock resistance is achieved, and the purpose of avoiding loosening is achieved through fixation of the screw and the bolt.

Description

Technical Field

[0001] The utility model relates to the technical field of earthquake-resistant brackets, in particular to an earthquake-resistant bracket whose connection position can be prevented from loosening. Background Art

[0002] During the construction process, when laying water pipes and natural gas pipes on buildings, it is often necessary to install earthquake-resistant brackets for assistance, so as to effectively reduce accidents caused by bending, breaking and damage of water pipes and natural gas pipes when an earthquake occurs. Herein, an earthquake-resistant bracket with a connection position that can avoid loosening is provided, which improves the problem of poor earthquake resistance of water pipes, natural gas pipes, etc. when facing earthquakes, and at the same time ensures that the earthquake-resistant bracket will not loosen during operation. Summary of the invention

[0003] The utility model realizes the horizontal, vertical and certain angle rotation of the pipeline through the cooperation of the pipeline clamp, the arc clamp, the rotating bearing, the sliding column and the sliding rod, realizes earthquake resistance, and realizes the purpose of preventing loosening through the fixing of screws and bolts.

[0004] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0005] A seismic support with a connection position that can prevent loosening, comprising a pipe clamp, an arc clamp, a rotating bearing, a sliding column and a sliding rod; the pipe clamp clamps and fixes the pipe, the arc clamp is located outside the pipe clamp, slides on the pipe clamp through its internal rollers, and is movably connected to the pipe clamp, the arc clamp is welded to the inner diameter of one end of the rotating bearing, the outer diameter of the other end of the rotating bearing is welded to the sliding column, and the sliding column slides on the sliding rod and is movably connected to the sliding rod.

[0006] Preferably, the pipe clamp includes a sleeve and a locking column; the sleeve is a cylindrical tube structure with a notch, which is sleeved on the pipe; the locking column is a column, one end of which is welded to the notch of the sleeve, and is provided with a plurality of countersunk holes, which are used to fix the pipe and avoid affecting the sliding of the arc clamp after the screw connection.

[0007] Preferably, the arc clamp comprises a sleeve, a roller and a matching column; the sleeve structure is a cylindrical tube structure with a notch, which is sleeved on the pipe clamp; the matching column is cylindrical, one end of which is welded to the notch position of the sleeve, and a groove is provided on the matching column for matching the pipe clamp to slide; a plurality of rollers are provided inside the sleeve; the function of the rollers is to slide on the cylindrical sleeve.

[0008] Preferably, the limiting columns are welded to both ends of the sliding rod to limit the moving range of the sliding column; the base is welded on the limiting columns; and the base is provided with a through hole for fixing the shock-absorbing bracket on the wall.

[0009] Compared with the prior art, the gain effect of the utility model is:

[0010] 1. It can realize the rotation of the pipeline in the horizontal, vertical and certain angle. Compared with the use of springs for shock absorption, this new type has a longer service life;

[0011] 2. Use bolts and screws to fix, the connection is not easy to loosen. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a three-dimensional diagram of the structure schematic diagram of an embodiment of the utility model;

[0013] Figure 2 It is a left view of the schematic diagram of the structure of the embodiment of the utility model;

[0014] Figure 3 It is an exploded diagram of the schematic structure of an embodiment of the utility model.

[0015] In the figure: pipe clamp 1; arc clamp 2; rotating bearing 3; sliding column 4; sliding rod 5; limiting column 6; base 7; pipe 8;

[0016] Sleeve 11; locking column 12;

[0017] Sleeve column 21; roller 22; matching column 23; DETAILED DESCRIPTION

[0018] The technical solution of the utility model is further described below in conjunction with the accompanying drawings and specific embodiments.

[0019] Example

[0020] See also Figure 1-3 , an anti-seismic bracket with a connection position that can prevent loosening, includes a pipe clamp 1, an arc clamp 2, a rotating bearing 3, a sliding column 4 and a sliding rod 5; the pipe clamp 1 clamps and fixes the pipe 8, the arc clamp 2 is located on the outside of the pipe clamp 1, slides on the pipe clamp through its internal roller 22, and is movably connected to the pipe clamp 1, the arc clamp 2 is welded to the inner diameter of one end of the rotating bearing 3, the outer diameter of the other end of the rotating bearing 3 is welded to the sliding column 4, the sliding column 4 slides on the sliding rod 5, and is movably connected to the sliding rod 5.

[0021] The pipe clamp 1 includes a sleeve 11 and a locking column 12; the sleeve 11 is a cylindrical tube structure with a notch, which is sleeved on the pipe 8; the locking column 12 is a column, one end of which is welded to the notch of the sleeve 11, and is provided with a plurality of countersunk holes, which are used to fix the pipe and avoid affecting the sliding of the arc clamp 2 after the screw connection.

[0022] The arc clamp 2 includes a sleeve column 21, a roller 22 and a matching column 23; the sleeve column 21 is a cylindrical tube structure with a notch, which is sleeved on the pipe clamp 1; the matching column 23 is cylindrical, one end of which is welded to the notch position of the sleeve column 21, and a groove is provided on the matching column 23 for matching the pipe clamp 1 to slide; many rollers 22 are provided inside the sleeve column 21; the function of the roller 22 is to slide on the cylindrical sleeve 11.

[0023] Limiting columns 6 are welded at both ends of the slide bar 5 to limit the moving range of the slide column 4; a base 7 is welded on the limiting column 6; a through hole is provided on the base 7 for fixing the shock-absorbing bracket on the wall.

[0024] Working principle: Put the pipe clamp 1 on the pipe 8 in advance, tighten the pipe clamp 1 with a screw to clamp the pipe 8; then screw into the hole on the matching column 23 of the arc clamp 2 to match the nut on the other side, so that the arc clamp 2 clamps the pipe clamp 1, and adjust the rolling smoothness of the roller 22; then rotate the rotating bearing 3, place the slide bar 5 vertically on the pipe 8, and fix the base to the wall through the hole on the base 7. When vibration occurs, the pipe moves up and down, moves left and right, or changes slightly in angle, and the seismic bracket can be adjusted, and the connection is connected by the matching connection of bolts and nuts, which has a better anti-loosening effect.

Claims

1. A seismic support having a connection position that can prevent loosening, characterized in that: It includes a pipe clamp, an arc clamp, a rotating bearing, a sliding column and a sliding rod; the pipe clamp clamps and fixes the pipe, the arc clamp is located outside the pipe clamp, slides on the pipe clamp through its internal roller, and is movably connected to the pipe clamp, the arc clamp is welded to the inner diameter of one end of the rotating bearing, the outer diameter of the other end of the rotating bearing is welded to the sliding column, and the sliding column slides on the sliding rod and is movably connected to the sliding rod.

2. The anti-seismic bracket with a connection position that can prevent loosening according to claim 1, characterized in that: The pipe clamp comprises a sleeve and a locking column; the sleeve is a cylindrical pipe structure with a notch, which is sleeved on the pipe; the locking column is a column, one end of which is welded at the notch of the sleeve and is provided with a plurality of countersunk holes.

3. The anti-seismic bracket with a connection position that can prevent loosening according to claim 1, characterized in that: The arc clamp includes a sleeve column, a roller and a matching column; the sleeve column structure is a cylindrical tube structure with a notch, which is sleeved on the pipe clamp; the matching column is cylindrical, one end of which is welded to the notch position of the sleeve column, and a groove is provided on the matching column for matching the pipe clamp to slide; a plurality of rollers are provided inside the sleeve column.

4. The anti-seismic bracket with a connection position that can prevent loosening according to claim 1, characterized in that: Limiting columns are welded at both ends of the slide rod to limit the moving range of the slide column; a base is welded on the limiting column; and a through hole is arranged on the base.

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