CN211599612U

CN211599612U - Gas stopping clamp for gas pipeline

Info

Publication number: CN211599612U
Application number: CN201922499571.5U
Authority: CN
Inventors: 朱文烨
Original assignee: Wuxi Ertuo Gas Technology Equipment Co ltd
Current assignee: Wuxi Ertuo Gas Technology Equipment Co ltd
Priority date: 2019-12-31
Filing date: 2019-12-31
Publication date: 2020-09-29
Anticipated expiration: 2029-12-31

Abstract

The utility model discloses a gas stopping clamp for a gas pipeline, which comprises a bracket and a pressure plate movably arranged in the bracket, wherein the left side surface and the right side surface in the bracket are both provided with a chute, the left end and the right end of the pressure plate are both provided with a brake assembly, the brake assembly comprises a brake block connected with the pressure plate through a winch support, a plurality of groups of triangular blocks are evenly arranged on the inner wall of the chute, the side surface of the brake block close to the triangular blocks is provided with a stopping block, the side surface of the stopping block is jointed with the right-angled edge of the triangular blocks, a torsional spring is arranged in the winch support, one end of the torsional spring is supported against the side surface of the pressure plate, and the other end of the torsional spring is supported against the brake block, when the pressure plate is pressed, the pressure plate drives the brake block to slide in the chute, a rack extrudes the stopping block, after, therefore, the purpose of fixing the pressing plate is achieved, the gas pipe is prevented from rebounding and leaking, and the gas stopping effect is improved.

Description

Gas stopping clamp for gas pipeline

Technical Field

The utility model relates to a gas pipeline accessory field, in particular to gas pipeline is with ending gas and pressing from both sides.

Background

Need carry out gaseous damming to fixed pipeline line in PE pipe gas pipeline maintenance process, original jack is bulky to be used the operation heavy greatly, and current end gas clamp is when using, because do not have braking function, and the PE pipe is kick-backed easily, and it is poor to end the gas effect to the dismouting is inconvenient.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to provide a gas pipeline is with ending gas and pressing from both sides, this end gas anchor clamps have the function of preventing kick-backing, end gas effectual, easy dismounting, simple structure.

In order to solve the technical problem, the utility model discloses a technical scheme does:

the utility model provides a gas pipeline is with ending gas clamp, includes support and movable mounting's clamp plate in the support, the spout has all been seted up on the left and right sides face in the support, brake assembly is all installed at both ends about the clamp plate, brake assembly includes the brake pads that is connected with the clamp plate through the hank support, evenly be equipped with three hornblocks of multiunit on the spout inner wall, the brake pads is close to and is equipped with the stop block on the side of three hornblocks, the stop block side is laminated with the right angle limit of three hornblocks mutually, install the torsional spring in the hank support, torsional spring one end supports in the clamp plate side, and the torsional spring other end supports on the brake block.

Preferably, the bottom surface is equipped with the arc wall in the support, the clamp plate downside is equipped with the arc arch that corresponds with the arc wall.

Preferably, the cross section of the stopping block is arc-shaped, and the cross section of the bracket is U-shaped.

Preferably, a detachable pull rod is installed on the side surface of the brake block close to the pressure plate.

Preferably, an external thread is processed at one end of the pull rod, a threaded hole is formed in the side face of the brake block, and the pull rod is meshed in the threaded hole through the external thread.

Adopt above-mentioned technical scheme, walk around the gas pipeline with the support after, insert the clamp plate in the support make its both ends the brake pads insert two sets of spouts, when pressing the clamp plate, the clamp plate drives the brake pads and slides in the spout, the rack extrusion cuts the piece, thereby it drives the brake pads and rotates around the hank support to cut by the piece, torsional spring deformation, until the clamp plate with the support jointly with gas pipeline clamp tight gas, it blocks in the triangle piece to cut the piece under the rack restriction, thereby it can't break away from the rack to cut off the piece, the clamp plate also can't be at the support internalization, reach the purpose of stationary platen from this, play and prevent gas pipeline resilience gas leakage, improve and.

The utility model discloses a pulling pull rod forces the right angle limit separation of stop block and triangle piece, then upwards lifts the clamp plate, can take out simple operation is convenient from the support with the clamp plate.

Drawings

FIG. 1 is a block diagram of the present invention;

fig. 2 is a front sectional view of the present invention;

fig. 3 is a partially enlarged view of a portion a in fig. 2.

In the figure, 1-bracket, 2-pressing plate, 3-sliding groove, 4-triangular block, 5-braking block, 6-torsion spring, 7-twisted support, 8-pull rod, 9-stopping block and 10-arc groove.

Detailed Description

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", and the like, indicate the orientation or positional relationship indicated based on the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

The following description of the present invention will be made with reference to the accompanying drawings 1-3. It should be noted that the description of the embodiments is provided to help understanding of the present invention, but the present invention is not limited thereto. In addition, the technical features related to the embodiments of the present invention described below may be combined with each other as long as they do not conflict with each other.

The utility model provides an air stopping clamp for gas pipeline, which comprises a bracket 1 and a press plate 2 movably installed in the bracket 1, wherein the left side surface and the right side surface in the bracket 1 are both provided with a chute 3, the chute 3 provides a motion space for a brake assembly, thereby facilitating the up-and-down motion of the press plate 2 and achieving the purpose of motion limiting, the brake assembly is installed at the left end and the right end of the press plate 2, the brake assembly comprises a brake block 5 connected with the press plate 2 through a hinge support 7, the hinge support 7 connects the press plate 2 with the brake block 5, thereby facilitating the rotation of the brake block 5, the inner wall of the chute 3 is uniformly provided with a plurality of groups of triangular blocks 4, the side surface of the brake block 5 close to the triangular block 4 is provided with a stopping block 9, the side surface of the stopping block 9 is attached with the right-angle edge of the triangular block 4, the stopping block 9 is attached, install torsional spring 6 in the

hank support

7, 6 one end of torsional spring is supported on the 2 sides of clamp plate, and the 6 other end of torsional spring supports on

brake block

5, and 6 both ends of torsional spring support respectively on clamp plate 2 and brake block 5 to torsional spring 6 tightens up when brake block 5 rotates, and the moment of torsion increases.

Wherein, the bottom is equipped with arc wall 10 in

support

1, 2 downside of clamp plate are equipped with the arc arch that corresponds with arc wall 10, specifically, set up arc wall 10 in support 1 and can make things convenient for the location of gas pipeline, and arc arch is better with 10 assorted extrusion effects of arc wall.

The cross section of the stopping block 9 is arc-shaped, the cross section of the support 1 is U-shaped, specifically, the stopping block 9 with the arc-shaped cross section enables the stopping block to slide along the surface of the triangular block 4 more smoothly, the U-shaped support 1 conveniently sleeves a gas pipeline, and the structure is more stable.

Wherein, install detachable pull rod 8 on the side that brake pads 5 are close to clamp plate 2, specifically, utilize 8 pulling brake pads 5 of pull rod, drive the deformation of torsional spring 6, can make things convenient for brake pads 5's rotation, it is faster to end piece 9 and the separation of triangle block 4.

The outer thread is processed at one end of the pull rod 8, the threaded hole is formed in the side face of the brake block 5, the pull rod 8 is meshed in the threaded hole through the outer thread, specifically, the pull rod 8 is screwed up in the threaded hole through the outer thread, and the pull rod 8 and the brake block 5 can be conveniently disassembled and assembled.

The working principle is as follows:

after covering support 1 on gas pipeline, insert clamp plate 2 from support 1 open end, brake block 5 gets into in the spout 3 simultaneously, stop block 9 and the inclined plane of multiunit triangle piece 4 and contact, press and move clamp plate 2, stop block 9 and slide along the inclined plane of triangle piece 4, brake block 5 rotates around hank support 7, the moment of torsion of torsional spring 6 increases, when stopping block 9 and last a set of triangle piece 4 separation, torsional spring 6 drives hank support 7 playback, stop block 9 and rotate down playback and with the right-angle side laminating of last a set of triangle piece 4 at brake block 5, continue to press and move clamp plate 2, until clamp plate 2 with gas pipeline pressfitting, brake block 5 is restricted and fixed by one of them set of triangle piece 4, realize the braking of clamp plate 2 from this, clamp plate 2 can's unable in spout 3 slip, improve the gas stopping effect.

After the maintenance, pulling pull rod 8, pull rod 8 drive brake block 5 and rotate around

hank support

7, and 6 moments of torsion of torsional spring increase, stop block 9 and three hornblocks 4 separation under brake block 5 drives, and clamp plate 2 can slide in spout 3, takes out clamp plate 2 and separates it with support 1, realizes gas pipeline's release, the used repeatedly of being convenient for.

The embodiments of the present invention have been described in detail with reference to fig. 1-3, but the present invention is not limited to the described embodiments. It will be apparent to those skilled in the art that various changes, modifications, substitutions and alterations can be made in the embodiments without departing from the principles and spirit of the invention, and the scope of the invention is to be accorded the full scope of the claims.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; may be mechanically coupled, may be electrically coupled or may be in communication with each other; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

Claims

1. The utility model provides a gas clamp for gas pipeline, includes support (1) and movable mounting clamp plate (2) in support (1), its characterized in that: the left side surface and the right side surface in the bracket (1) are both provided with sliding chutes (3), and the left end and the right end of the pressing plate (2) are both provided with braking components;

brake assembly includes brake block (5) that is connected with clamp plate (2) through hank support (7), evenly be equipped with three hornblocks of multiunit (4) on spout (3) inner wall, brake block (5) are close to and are equipped with on the side of three hornblocks (4) and cut off piece (9), cut off piece (9) side and laminate mutually with the right angle limit of three hornblocks (4), install torsional spring (6) in hank support (7), torsional spring (6) one end is supported in clamp plate (2) side, and torsional spring (6) other end supports on brake block (5).

2. The gas stopping clip for the gas pipeline according to claim 1, characterized in that: the bottom surface is equipped with arc wall (10) in support (1), clamp plate (2) downside is equipped with the arc arch that corresponds with arc wall (10).

3. The gas stopping clip for the gas pipeline according to claim 1, characterized in that: the cross section of the stopping block (9) is arc-shaped, and the cross section of the bracket (1) is U-shaped.

4. The gas stopping clip for the gas pipeline according to claim 1, characterized in that: and a detachable pull rod (8) is arranged on the side surface of the brake block (5) close to the pressure plate (2).

5. The gas stopping clip for the gas pipeline according to claim 4, wherein: an external thread is machined at one end of the pull rod (8), a threaded hole is formed in the side face of the brake block (5), and the pull rod (8) is meshed in the threaded hole through the external thread.