CN213712103U - Pipe fitting locator is used in installation of gas riser - Google Patents

Abstract

The utility model discloses a pipe fitting locator is used in installation of gas riser belongs to gas pipe installation field. The utility model discloses a forward direction locator, this forward direction locator support including being used for to support to lean on the first of installation wall to support to lean on the dish, and first support is supported and is connected with first screw rod, and the outside cover of first screw rod is equipped with the first sleeve of matched with, is provided with the first connecting arm that is L shape and distributes on the first sleeve, and the tip of first connecting arm is equipped with and is used for supporting the first locating seat that leans on the gas to connect, and first locating seat and first support are supported and are lain in the same one side of first connecting arm to the dish. The utility model overcomes cause the not enough of joint gas tightness defect easily among the prior art in the gas riser installation, can effectively fix the joint position, cause the joint to deflect when preventing the riser installation, avoid influencing its gas tightness, fully guarantee the installation and the safe in utilization of gas riser.

Description

Pipe fitting locator is used in installation of gas riser

Technical Field

The utility model relates to a gas pipe installation technical field, more specifically say, relate to a pipe fitting locator is used in installation of gas riser.

Background

At present, the gas riser is widely used in the industry, the gas riser comprises a pipeline part and a joint part for splicing multiple sections, the sealing performance of the pipeline part and the joint part is crucial, the multiple sections of gas riser are generally fixedly installed near a wall during installation, especially when an overhead pipeline is installed, the multiple sections of gas riser are sequentially and rotatably installed and connected at the joint part, but in practical operation, after the lower section of gas pipeline is fixedly installed, when the upper section of pipeline is rotatably installed, the joint part of the lower section of pipeline is often driven to deflect under the action of stress, even the air tightness defects of the joint part and the pipeline part are caused, the gas leakage in use occurs, and the installation progress and the use safety of the pipeline are seriously affected. How to keep the joint part effectively fixed in the installation process and realize the safe installation of the gas vertical pipe is a problem which cannot be ignored.

Through search, a large number of patents have been published for positioning various pipe fittings, such as chinese patent application No.: 2012102439067, which discloses a pipe fitting positioning device comprising: a vertically disposed support rod; a slider device which can vertically displace along the support rod and is arranged on the support rod through a locking device; the positioning support device can be transversely displaced and is arranged on the sliding block device through the locking device, and the positioning support device comprises a support body for fixing a pipe fitting to be processed. This application aims at satisfying the location to the pipe fitting of different specification models through the slider structure.

As in patent application No.: 2011101761843 discloses a pipe fitting location frock, including the bed frame to and establish the left locating component at bed frame left end location pipe fitting left end and establish the right locating component at bed frame right-hand member location pipe fitting right-hand member, left locating component is including the top cover of top at the pipe fitting left end and the axial adjustment structure that makes the relative bed frame of top cover do axial reciprocating motion. The application aims to realize the simultaneous positioning in the axial direction and the radial direction, and the positioning can be adjusted according to the length and the inner diameter of the pipe fitting.

As in patent application No.: 2017107891903 discloses a pipe fitting anchor clamps, including the locking mechanism that is used for locking the pipe fitting, be used for carrying out the sealing mechanism of sealed gas tightness and the locating plate of going on fixing a position the pipe fitting to the pipe fitting, be equipped with the locating pin hole on the locating plate, lock the pipe fitting through locking mechanism, seal the pipe fitting through sealing mechanism, this application is aimed at fixing a position and sealing up the pipe fitting to make it satisfy the test demand. From the above, no effective solution is available for the positioning problem specifically for gas riser installation.

SUMMERY OF THE UTILITY MODEL

1. Technical problem to be solved by the utility model

The utility model aims to overcome among the prior art the gas riser installation in cause easily to connect the not enough of gas tightness defect, plan to provide a pipe fitting locator is used in the installation of gas riser, this locator is used in the cooperation during the installation of gas riser, can effectively fix the joint position, causes to connect when preventing the riser installation and deflects, avoids influencing its gas tightness, fully guarantees the installation and the safe in utilization of gas riser.

2. Technical scheme

In order to achieve the above purpose, the utility model provides a technical scheme does:

the utility model discloses a pipe fitting locator is used in installation of gas riser, including the forward direction locator, this forward direction locator supports the dish including being used for supporting the first of leaning on the installation wall, and first support is supported the dish and is connected with first screw rod, and the outside cover of first screw rod is equipped with the first sleeve of matched with, is provided with the first connecting arm that is L shape and distributes on the first sleeve, and the tip of first connecting arm is equipped with and is used for supporting the first location seat that leans on the gas to connect, and first location seat and first support are supported the same one side that the dish lies in first connecting arm.

Still further, still include reverse locator, this reverse locator leans on the dish including being used for leaning on the second that leans on the installation wall, and the second is leaned on and is connected with the second screw rod on the dish, and the outside cover of second screw rod is equipped with matched with second sleeve, and second sleeve one side lug connection has and is used for leaning on the second positioning seat that leans on gas joint.

Furthermore, in the forward direction locator, first support is leaned on and is equipped with first fixing base in the middle part of the dish, and in the one end of first screw rod extended to this first fixing base, the lateral wall of first fixing base and first screw rod tip all corresponded and have seted up the fixed orifices, and first fixed column passes corresponding fixed orifices in proper order and fixes first screw rod in first fixing base.

Furthermore, a through hole for placing a rotating handle is formed in the end part, far away from the first abutting disc, of the first screw rod.

Furthermore, the first positioning seat is of a hollow cylindrical structure, and a protective layer is arranged on the inner wall of one end, facing the gas joint, of the first positioning seat.

Furthermore, the first positioning seat is of a hollow cylindrical structure, the end part of the first positioning seat facing the gas joint is provided with a funnel-shaped structure with a gradually reduced opening, and a protective layer is arranged on the inner wall of the funnel-shaped structure.

Furthermore, the second leans on and is equipped with the second fixing base on the dish, and the one end of second screw rod is fixed in the second fixing base through the second fixed column, offers the through-hole that is used for placing the twist grip on the other end of second screw rod.

Furthermore, the second positioning seat is of a hollow cylindrical structure, and a protective layer is arranged on the inner wall of one end, facing the gas joint, of the second positioning seat.

3. Advantageous effects

Adopt the technical scheme provided by the utility model, compare with prior art, have following beneficial effect:

(1) the utility model discloses a pipe fitting locator is used in installation of gas riser, including being used for leaning on the support of wall to lean on the dish to and be used for leaning on the positioning seat that supports gas joint, on the positioning seat supports tight gas joint's basis, will support to support tightly on the wall, the effort that connects to bear when with pipe installation effectively shifts to the installation wall, makes the connect joint rigidity effectively ensured, thereby effectively improves pipe installation's gas tightness, guarantee pipeline safety of using.

(2) The utility model discloses a pipe fitting locator is used in installation of gas riser, including to gas joint different position orientation forward locator and the reverse direction locator of using down, can correspond according to the difference of pipeline actual installation environment and select forward locator and reverse direction locator to fix a position, use more in a flexible way, can satisfy different operation environment demands.

Drawings

FIG. 1 is a schematic view of a forward positioner according to the present invention;

fig. 2 is a schematic view of the usage status of the reverse direction positioner of the present invention.

The reference numerals in the schematic drawings illustrate:

100. a gas riser; 101. a fixing clip; 102. connecting a joint; 103. a gas joint; 200. a first abutting disc; 201. a first fixed seat; 202. a first fixed column; 203. a first screw; 204. a first sleeve; 205. a first connecting arm; 206. a first positioning seat; 300. a second abutting disc; 301. a second fixed seat; 302. a second screw; 303. a second sleeve; 304. a second positioning seat.

Detailed Description

For a further understanding of the present invention, reference will be made to the following detailed description taken in conjunction with the accompanying drawings.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

The present invention will be further described with reference to the following examples.

Example 1

As shown in fig. 1, the pipe positioner for mounting a gas riser of this embodiment includes a forward positioner, the forward positioner includes a first abutting disc 200 for abutting against a mounting wall surface, the first middle portion of abutting against disc 200 extends outward and is connected with a first screw 203, a first sleeve 204 matched with the first screw 203 is sleeved on the outside of the first screw 203, a first connecting arm 205 distributed in an L shape is provided on the first sleeve 204, specifically, first connecting arm 205 extends outward along a direction perpendicular to first screw 203, and then bends along a direction parallel to first screw 203, a first positioning seat 206 for abutting against gas joint 103 is provided at a bending section end of first connecting arm 205, and first positioning seat 206 and first abutting disc 200 are located on the same side of first connecting arm 205.

In this embodiment, the first abutting disc 200 is provided with a first fixing seat 201 in the middle, one end of the first screw 203 extends into the cavity inside the first fixing seat 201, the side walls of the two sides of the wall body of the first fixing seat 201 and the end of the first screw 203 are both provided with fixing holes correspondingly, and the first fixing column 202 sequentially penetrates through the corresponding fixing holes to fix the first screw 203 in the first fixing seat 201. And the end of the first screw 203 far away from the first abutting disc 200 is provided with a through hole for placing a rotating handle. The rotation of the first screw 203 can be controlled by a handle, so that the first abutting disk 200 abuts against the wall surface.

As shown in fig. 1, when the pipeline installation is carried out in practical application, the pipeline installation is carried out section by section from right to bottom and upwards, firstly, the pipeline part of the lower section gas riser 100 is fixed on the installation wall surface through a plurality of fixing clamps 101, the end part of the pipeline is provided with a connecting joint 102, and one side of the connecting joint 102 is provided with a gas joint 103 for connecting a specific gas service entrance; when the upper segment pipeline is installed, the bottom end of the upper segment gas vertical pipe 100 and the upper part of the connecting joint 102 are directly screwed and installed in a matched mode, when the upper segment gas vertical pipe is actually screwed and installed, due to the stress effect, the connecting joint 102 is easily driven to deflect, even the gas tightness between the connecting joint 102 and the lower segment gas vertical pipe 100 is damaged in serious conditions, gas leakage easily occurs, and the use safety is seriously affected. The specific installation manner of the gas riser 100 in practical operation is well known in the industry, and will not be further described herein.

The locator of this embodiment is just being to above-mentioned installation difficult problem research, can effectively fix attach fitting 102 during in-service use, guarantee that its position does not take place the deflection activity, utilize first locating seat 206 to support tightly at the tip of gas joint 103, then rotatory first screw rod 203 makes first support to the dish 200 inwards support tightly on the installation wall gradually, the effort that attach fitting 102 bore when with the piping erection effectively shifts to the installation wall, through practice verification, with this mode attach fitting 102 position fixity effectively ensured, thereby effectively improve the gas tightness of piping erection, guarantee pipeline application safety.

Example 2

The pipe fitting positioner for gas riser installation of the embodiment is basically the same as embodiment 1, and further includes a reverse positioner in this embodiment, in practice, installation turning directions of all pipelines are kept uniform, but directions of gas joints 103 on a connecting joint 102 may be different according to different indoor orientations of the installed pipelines, and are mainly located on left and right sides of the gas riser 100; as shown in fig. 1, when the gas joint 103 is oriented to the right of the gas riser 100 in the installation environment, a forward positioner structure with an L-shaped first connecting arm 205 is adopted, and when the gas joint 103 is oriented to the left of the gas riser 100, a reverse positioner is required for positioning.

As shown in fig. 2, similarly, the reverse locator includes a second abutting disc 300 for abutting against the installation wall surface, a second screw 302 is connected to the second abutting disc 300, a second sleeve 303 is sleeved outside the second screw 302, and a second locating seat 304 for abutting against the gas joint 103 is directly connected to one side of the second sleeve 303. Wherein the second leans on and is equipped with second fixing base 301 on the dish 300 equally, and the one end of second screw rod 302 is fixed in second fixing base 301 through the second fixed column equally, offers the through-hole that is used for placing the twist grip on the other end of second screw rod 302 equally. The difference is that the reverse positioner is directly provided with the second positioning seat 304 on the second sleeve 303, when in use, the second positioning seat 304 is utilized to tightly push the gas joint 103, and then the second screw 302 is rotated to enable the second abutting disc 300 to tightly abut against the wall surface, so that the position change of the connecting joint 102 can be avoided.

The pipe fitting locator of this embodiment, according to the difference of pipeline actual installation environment, can correspond and select forward locator and reverse locator to fix a position, use more in a flexible way, can satisfy different operation environment demands.

Example 3

The pipe fitting positioner for mounting the gas riser in the embodiment is basically the same as the above embodiment, further, in the embodiment, the first positioning seat 206 is a hollow cylindrical structure, a protective layer, specifically a rubber layer and the like, is arranged on an inner wall of one end, facing the gas joint 103, of the first positioning seat 206, and when the pipe fitting positioner abuts against the gas joint 103, the gas joint 103 can be clamped tightly by using the inner hollow structure, so that the fitting is more stable, and the clamping part is provided with the protective layer, so that the surface of the gas joint 103 is prevented from being abraded, and the abutting friction force can be further enhanced; furthermore, the end of the first positioning seat 206 facing the gas connector 103 may be a funnel shape with a gradually decreasing opening, and a protective layer is disposed on the inner wall of the funnel shape, so as to facilitate flexible clamping during operation.

Similarly, the reverse positioner may also adopt the same design, the second positioning seat 304 may be a hollow cylindrical structure and a funnel shape with a gradually reduced opening, and a protective layer is disposed on an inner wall of one end of the second positioning seat 304 facing the gas connector 103.

The present invention and its embodiments have been described above schematically, and the description is not limited thereto, and what is shown in the drawings is only one of the embodiments of the present invention, and the actual structure is not limited thereto. Therefore, if the person skilled in the art receives the teaching of the present invention, without departing from the inventive spirit of the present invention, the person skilled in the art should also design the similar structural modes and embodiments without creativity to the technical solution, and all shall fall within the protection scope of the present invention.

Claims (8)

1. The utility model provides a pipe fitting locator is used in installation of gas riser which characterized in that: including the forward direction locator, this forward direction locator leans on dish (200) including being used for leaning on the first of leaning on the installation wall, first leaning on dish (200) to be connected with first screw rod (203), the outside cover of first screw rod (203) is equipped with matched with first sleeve (204), be provided with on first sleeve (204) and be L shape distribution first connecting arm (205), the tip of first connecting arm (205) is equipped with first location seat (206) that are used for leaning on gas joint (103), first location seat (206) and first leaning on dish (200) to be located same one side of first connecting arm (205).

2. The gas riser pipe fitting locator of claim 1, wherein: still including reverse locator, this reverse locator leans on dish (300) including being used for leaning on the second that leans on the installation wall, and the second leans on to be connected with second screw rod (302) on dish (300), and the outside cover of second screw rod (302) is equipped with matched with second sleeve (303), and second sleeve (303) one side lug connection has and is used for leaning on second positioning seat (304) that lean on gas joint (103).

3. The gas riser pipe fitting locator of claim 1, wherein: in the forward direction locator, first support to be equipped with first fixing base (201) by set (200) middle part, in the one end of first screw rod (203) extended to this first fixing base (201), the lateral wall of first fixing base (201) and first screw rod (203) tip all corresponded and seted up the fixed orifices, first fixed column (202) passed corresponding fixed orifices in proper order and fixed first screw rod (203) in first fixing base (201).

4. The gas riser pipe fitting locator of claim 1, wherein: a through hole for placing a rotating handle is formed in the end part, far away from the first abutting disc (200), of the first screw rod (203).

5. The gas riser installation pipe positioner of any one of claims 1-4, wherein: the first positioning seat (206) is of a hollow cylindrical structure, and a protective layer is arranged on the inner wall of one end, facing the gas joint (103), of the first positioning seat (206).

6. The gas riser installation pipe positioner of any one of claims 1-4, wherein: the first positioning seat (206) is of a hollow cylindrical structure, the end part of the first positioning seat (206) facing the gas joint (103) is arranged into a funnel shape with a gradually reduced opening, and a protective layer is arranged on the inner wall of the funnel shape.

7. The gas riser pipe fitting locator of claim 2, wherein: the second leans on and is equipped with second fixing base (301) on dish (300), and the one end of second screw rod (302) is fixed in second fixing base (301) through the second fixed column, offers the through-hole that is used for placing the twist grip on the other end of second screw rod (302).

8. The gas riser pipe fitting locator of claim 2, wherein: the second positioning seat (304) is of a hollow cylindrical structure, and a protective layer is arranged on the inner wall of one end, facing the gas joint (103), of the second positioning seat (304).

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