CN213871444U

CN213871444U - Pipeline positioning device for municipal gas engineering

Info

Publication number: CN213871444U
Application number: CN202022690418.3U
Authority: CN
Inventors: 张帆
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-11-19
Filing date: 2020-11-19
Publication date: 2021-08-03
Anticipated expiration: 2030-11-19

Abstract

The utility model relates to the technical field of pipeline, and a pipeline positioning device that municipal gas engineering used is disclosed, including the pipeline positioning device body, pipeline positioning device body top includes the punch holder, the punch holder includes spliced eye, bayonet joint and screw, pipeline positioning device body below includes the lower plate, the lower plate is equipped with No. two screws and fixed subassembly, pipeline positioning device body inboard is equipped with metal sealing rubber. This pipeline positioner that municipal gas engineering was used, peg graft each other through triangle-shaped's punch holder top and merge and form big triangle-shaped top cap, utilize triangle-shaped's stability to conduct the pressure of top to the bottom, reached and born the beneficial effect that ground pressure can not warp, this pipeline positioner that municipal gas engineering was used, utilize metal rubber itself to have the leakproofness of rubber and the incorporative metal indeformable characteristics through metal seal rubber, reached not afraid of the beneficial effect of underground infiltration water corrosion.

Description

Pipeline positioning device for municipal gas engineering

Technical Field

The utility model relates to the technical field of pipelines, specifically a pipeline positioner that municipal gas engineering used.

Background

A plurality of devices and pipelines can be used in municipal gas engineering, the gas pipeline is generally buried under the ground through a positioning device, the pipeline is prevented from being cracked due to movement of the pipeline, leakage is avoided, normal gas transportation is guaranteed, a gas pressure main pipe in a planning area is arranged on a road pavement in a principle and is directly buried for laying, the thickness of buried soil (from the pavement to the top of a pipe) of the gas pipeline is in accordance with the column requirement, the buried roadway is more than nine meters at zero, and the buried non-roadway contains the sidewalk more than six meters at zero.

Although the gas pipeline buries the damage of having avoided moving the pipeline to bring underground, the pipeline of underground can bear the huge pressure on ground, and long-term oppression can lead to pipeline positioner's deformation to take place the problem that the gas leaked, and the gas engineering all uses the metal gas pipe hose at present simultaneously, and underground infiltration water can rust pipeline positioner and lead to the device to rust to lose efficacy unable sealedly.

Disclosure of Invention

Technical problem to be solved

Not enough to prior art, the utility model provides a pipeline positioner that municipal gas engineering used possesses and bears ground pressure and can not warp, is not afraid of secret infiltration water corrosion, and above-mentioned technical problem has been solved to the advantage such as.

(II) technical scheme

For the above-mentioned ground pressure that bears that realizes can not warp, not afraid of secret infiltration water corrosion purpose, the utility model provides a following technical scheme: a pipeline positioning device for municipal gas engineering comprises a pipeline positioning device body, wherein an upper clamping plate is arranged above the pipeline positioning device body, an inserting hole and an inserting joint are formed in the top of the upper clamping plate, and a screw is arranged at the bottom of the upper clamping plate;

the lower part of the pipeline positioning device body comprises a lower clamping plate, and a second screw is arranged on the lower clamping plate;

the lower clamping plate is provided with a fixing assembly, a rotating handle is movably arranged on the outer side of the fixing assembly, a screw hole is formed in the inner side of the fixing assembly, a nut chamber is arranged above the screw hole, a nut is fixedly arranged on the inner side of the nut chamber, the nut is rotatably connected with a gear, and the gear is fixedly connected with the rotating handle;

and metal sealing rubber is arranged on the inner side of the pipeline positioning device body.

Preferably, the top of the upper clamping plate is triangular, the number of the upper clamping plates is two, the two upper clamping plates are symmetrically arranged above the pipeline positioning device body, the insertion hole is formed in the inner side of the top of the upper clamping plate, the insertion joint is fixedly arranged below the insertion hole, and the screw is fixedly connected to the bottom of the upper clamping plate.

Through above-mentioned technical scheme, through triangular upper plate top, through two the spliced eye is seted up to the upper plate, through spliced eye below fixed mounting bayonet joint, through upper plate bottom fixed connection screw, realized that two upper plate tops peg graft each other and merge and form big triangle top cap, utilize triangular stability to conduct the pressure of top to the bottom and share.

Preferably, the number of the lower clamping plates is two, and the two lower clamping plates are symmetrically arranged on two sides below the pipeline positioning device body.

Through above-mentioned technical scheme, through two lower splints of pipeline positioner body below bilateral symmetry installation, realized becoming four modules with pipeline positioner body split, the installation only need the concatenation just can fast assembly.

Preferably, the second screw is fixedly installed at the bottom of the left lower clamping plate.

Through the technical scheme, the left lower clamp plate is movably mounted through the second screw in threaded connection with the right lower clamp plate through the second screw in the fixed mounting at the bottom of the left lower clamp plate.

Preferably, the fixing component is fixedly installed at the tops of the two lower clamping plates and is in threaded connection with the screws, and the fixing component is fixedly installed at the bottom of the right lower clamping plate and is in threaded connection with the second screws.

Through the technical scheme, through the fixed subassembly of two lower plate top fixed mounting threaded connection screws, through the fixed subassembly of No. two screws of right side lower plate bottom fixed mounting threaded connection, it is rotatory to drive the gear when the screw is pegged graft to have realized rotating, the gear drives the nut swivel screw downwards this moment, can stop rotatory when adjusting the distance that needs rotate the handle, use fixed subassembly to link together two punch holders and two lower plates and form a whole, and can adapt to more pipeline diameters by the big or small internal diameter of certain degree regulation.

Preferably, the number of the metal sealing rubbers is four, and the four metal sealing rubbers are movably mounted on the arc-shaped back surfaces of the two upper clamping plates and the two lower clamping plates respectively.

Through the technical scheme, arc back movable mounting metal sealing rubber through two punch shanks and two lower plates, realized that four metal sealing rubber at the arc back can merge into a ring self sealing pipeline interface after two punch shanks and two lower plates are connected and merge, metal sealing rubber utilizes metal rubber itself to have the leakproofness of rubber, it guarantees the not perishable characteristics of incorporative metal not worry by the infiltration water corrosion at the bottom of the ground simultaneously, can also make the installation more nimble through the ring of the synthetic different diameters of metal sealing rubber piece of change equidimension.

Compared with the prior art, the utility model provides a pipeline positioner that municipal gas engineering used possesses following beneficial effect:

1. this pipeline positioner that municipal gas engineering was used pegs graft each other through triangle-shaped's punch holder top and merges and form big triangle-shaped top cap, utilizes triangle-shaped's stability to conduct the pressure of top to the bottom and shares, has reached the beneficial effect that bears ground pressure can not warp.

2. This pipeline positioner that municipal gas engineering used is connected four metal sealing rubber at the arc back and can merge into a ring self sealing pipeline interface through two punch shanks and two lower plates, and metal sealing rubber utilizes metal rubber itself to have the leakproofness of rubber, and the while is interior to mix metal and guarantees the characteristics of indestructible not worry by the infiltration water corrosion at the bottom of the earth, has reached the beneficial effect that is not afraid of underground infiltration water corrosion.

Drawings

FIG. 1 is a schematic front sectional view of the structural pipe positioning device of the present invention;

FIG. 2 is a schematic view of the fixing assembly of the present invention;

fig. 3 is a schematic view of the structural pipe positioning device of the present invention.

Wherein: 1. a pipe positioning device body; 2. an upper splint; 201. inserting holes; 202. a plug-in connector; 203. a screw; 3. a lower splint; 301. a second screw; 4. a fixing assembly; 401. rotating the handle; 402. a screw hole; 403. a nut chamber; 404. a nut; 405. a gear; 5. metal sealing rubber.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, a pipeline positioning device for municipal gas engineering comprises a pipeline positioning device body 1, an upper clamp plate 2 is arranged above the pipeline positioning device body 1, a plug-in hole 201 and a plug-in connector 202 are arranged at the top of the upper clamp plate 2, and a screw 203 is arranged at the bottom of the upper clamp plate 2.

Pipeline positioner body 1 below includes lower plate 3, and lower plate 3 is equipped with No. two screws 301.

The lower clamping plate 3 is provided with a fixing component 4, a rotating handle 401 is movably arranged on the outer side of the fixing component 4, a screw hole 402 is formed in the inner side of the fixing component 4, a nut chamber 403 is arranged above the screw hole 402, a nut 404 is fixedly arranged on the inner side of the nut chamber 403, the nut 404 is rotatably connected with a gear 405, and the gear 405 is fixedly connected with the rotating handle 401.

The inner side of the pipeline positioning device body 1 is provided with metal sealing rubber 5.

Specifically, 2 tops of punch holder are triangle-shaped, 2 quantity of punch holder are two, 2 symmetrical installations in 1 top of pipeline positioner body of two punch holders are in, spliced eye 201 is seted up in 2 tops of punch holder inboard, bayonet joint 202 fixed mounting is in spliced eye 201 below, screw 203 fixed connection is in 2 bottoms of punch holder, the advantage is 2 tops of punch holder through triangle-shaped, through seting up spliced eye 201 at two punch holders 2, through spliced eye 201 below fixed mounting bayonet joint 202, through 2 bottom fixed connection screws 203 of punch holder, it merges and forms big triangle-shaped top cap to have realized two 2 tops of punch holder to peg graft each other, utilize triangle-shaped's stability to conduct the pressure of top to the bottom and share.

Specifically, 3 quantity of lower plate are two, and two 3 symmetries of lower plate are installed in 1 below both sides of pipeline positioner body, and the advantage is through two 3 of pipeline positioner body 1 below bilateral symmetry installation lower plates, has realized becoming four modules with 1 split of pipeline positioner body, and the installation is got up and only need the concatenation just can fast assembly.

Specifically, No. two screws 301 fixed mounting in the 3 bottoms on left side lower plate, the advantage is through No. two screws 301 of 3 bottoms fixed mounting on left side lower plate, has realized that left side lower plate 3 passes through No. two screws 301 threaded connection right side lower plate 3 movable mounting.

Concretely, fixed subassembly 4 fixed mounting is in two lower plate 3 tops and threaded connection screw 203, fixed subassembly 4 fixed mounting is in two screws 301 of 3 bottoms of right side lower plate and threaded connection, the advantage is fixed subassembly 4 through two lower plate 3 tops fixed mounting threaded connection screw 203, fixed subassembly 4 through two screws 301 of 3 bottoms fixed mounting threaded connection of right side lower plate, it is rotatory to have realized rotatory 401 that drives gear 405 when screw 203 pegs graft, gear 405 drives nut 404 swivel screw 203 downwards this moment, can stall when adjusting required distance rotate 401, use fixed subassembly 4 to link together two punch holder 2 and two lower plate 3 and form a whole, and can adjust the big or small internal diameter in a certain extent and can adapt to more pipe diameters.

Specifically, the quantity of the metal sealing rubber 5 is four, four metal sealing rubber 5 are respectively movably mounted on the arc backs of the two upper clamping plates 2 and the two lower clamping plates 3, the metal sealing rubber 5 is movably mounted on the arc backs of the two upper clamping plates 2 and the two lower clamping plates 3, the four metal sealing rubber 5 on the arc backs can be combined into a circular ring automatic sealing pipeline socket after the two upper clamping plates 2 and the two lower clamping plates 3 are connected and combined, the metal sealing rubber 5 has the sealing property of rubber by utilizing the metal rubber, meanwhile, the metal is doped to ensure that the metal is not easy to rot, the situation that the metal is corroded by seepage water at the bottom of the ground is avoided, and the metal sealing rubber 5 with different sizes can be replaced to synthesize circular rings with different diameters, so that the installation is more flexible.

When using, four modules are divided into to 1 split of pipeline positioner body, it just can fast assembly only to need the concatenation to install, triangle-shaped 2 tops of punch holder peg graft each other and merge the big triangle top cap of formation, utilize triangle-shaped stability to share the pressure conduction of top to the bottom, rotatory rotation drives gear 405 rotation to 401 when 2 bottom fixed connection's of punch holder screw 203 pegs graft, gear 405 drives nut 404 swivel screw 203 downwards this moment, can stop rotatory rotation to 401 when adjusting required distance, two punch holders 2 and two lower plates 3 are connected four metal sealing rubber 5 at the arc back and can merge into a ring self-sealing pipeline interface of pegging graft.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a pipeline positioner that municipal gas engineering was used, includes pipeline positioner body (1), its characterized in that: the pipeline positioning device comprises a pipeline positioning device body (1), wherein an upper clamping plate (2) is arranged above the pipeline positioning device body (1), the top of the upper clamping plate (2) is provided with a plug hole (201) and a plug connector (202), and the bottom of the upper clamping plate (2) comprises a screw (203);

the lower part of the pipeline positioning device body (1) comprises a lower clamping plate (3), and the lower clamping plate (3) comprises a second screw (301);

the lower clamping plate (3) is provided with a fixing component (4), a rotating handle (401) is movably mounted on the outer side of the fixing component (4), a screw hole (402) is formed in the inner side of the fixing component (4), a nut chamber (403) is arranged above the screw hole (402), a nut (404) is fixedly mounted on the inner side of the nut chamber (403), the nut (404) is rotatably connected with a gear (405), and the gear (405) is fixedly connected with the rotating handle (401);

the inner side of the pipeline positioning device body (1) is provided with metal sealing rubber (5).

2. The pipeline positioning device for municipal gas engineering according to claim 1, wherein: the top of the upper clamping plate (2) is triangular, the number of the upper clamping plates (2) is two, the upper clamping plates (2) are symmetrically arranged above the pipeline positioning device body (1), the insertion holes (201) are formed in the inner side of the top of the upper clamping plate (2), the insertion heads (202) are fixedly arranged below the insertion holes (201), and the screws (203) are fixedly connected to the bottom of the upper clamping plates (2).

3. The pipeline positioning device for municipal gas engineering according to claim 1, wherein: the number of the lower clamping plates (3) is two, and the two lower clamping plates (3) are symmetrically arranged on two sides below the pipeline positioning device body (1).

4. The pipeline positioning device for municipal gas engineering according to claim 1, wherein: and the second screw (301) is fixedly arranged at the bottom of the left lower clamping plate (3).

5. The pipeline positioning device for municipal gas engineering according to claim 1, wherein: the fixing component (4) is fixedly installed at the tops of the two lower clamping plates (3) and is in threaded connection with the screw (203), and the fixing component (4) is fixedly installed at the bottom of the right lower clamping plate (3) and is in threaded connection with the second screw (301).

6. The pipeline positioning device for municipal gas engineering according to claim 1, wherein: the number of the metal sealing rubbers (5) is four, and the four metal sealing rubbers (5) are respectively and movably arranged on the arc-shaped back surfaces of the two upper clamping plates (2) and the two lower clamping plates (3).