CN218294928U - Quick leak repairing device for gas engineering - Google Patents

Abstract

The utility model discloses a quick mending-leakage device that gas engineering used relates to the pipeline field of repairing, can not splice the fissured problem of shutoff fast to current gas pipeline mending-leakage device, now proposes following scheme, and it includes first shutoff semi-ring and second shutoff semi-ring, first shutoff semi-ring and second shutoff semi-ring are the symmetric distribution, just first shutoff semi-ring and second shutoff semi-ring both sides fixed mounting respectively have first supplementary semi-ring and the supplementary semi-ring of second, first supplementary semi-ring lateral wall fixed mounting has two dogs that are the symmetric distribution, just the supplementary semi-ring lateral wall fixed mounting of second has two to be the piece that props up of symmetric distribution, prop up piece and dog one-to-one setting. The utility model discloses novel structure, and this equipment passes through stop gear's setting, can play the effect of preliminary fixed concatenation equipment, has improved equipment concatenation efficiency, and through fixed knot structure's setting, can play further fixed equipment's effect, has improved equipment fixing's stability.

Description

Quick leak repairing device for gas engineering

Technical Field

The utility model relates to a pipeline repair field especially relates to a quick mending-leakage device that gas engineering used.

Background

The gas engineering generally refers to huge engineering for development and exploitation of natural gas according to the principle of combining underground and ground, development and process, technology and economy, the natural gas is a low-carbon-content colorless mixed gas rich in alkane, the natural gas can become green and environment-friendly clean energy through simple processing treatment, after a gas pipeline is used for a long time, the side wall of the pipeline can be cracked, gas leakage is caused, certain danger is caused, and then workers carry a leakage repairing device to carry out the process.

The existing leakage repairing device for the gas engineering generally fixes a sealing layer on the outer wall of a gas engineering pipeline through a bolt and other tools, the bolt and the thread joint require a certain time, the crack cannot be quickly spliced and blocked, and gas leaks all the time during the time, so that the resource waste is caused, and certain dangerousness is caused. Therefore, in order to solve the above problems, a quick leak repairing device for gas engineering is proposed.

SUMMERY OF THE UTILITY MODEL

The utility model provides a pair of quick trapping devices that gas engineering used has solved current gas pipeline trapping devices and can not splice the cracked problem of shutoff fast.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a quick trapping devices that gas engineering used, includes first shutoff semi-ring and second shutoff semi-ring, first shutoff semi-ring and second shutoff semi-ring are the symmetric distribution, just first auxiliary semi-ring and second auxiliary semi-ring are installed respectively to first shutoff semi-ring and second shutoff semi-ring both sides, first auxiliary semi-ring lateral wall fixed mounting has two dogs that are the symmetric distribution, just second auxiliary semi-ring lateral wall fixed mounting has two to be the symmetric distribution prop up the piece, prop up piece and dog one-to-one setting, just the dog is close to with the group prop up equal fixed mounting in piece one side has the inserted bar, just prop up the piece lateral wall all set up with the same group the inserted bar assorted slot, just the slot with the same group all be equipped with stop gear between the inserted bar, be equipped with fixed knot structure between first shutoff semi-ring and the second shutoff semi-ring.

Preferably, stop gear includes gag lever post and reset spring, the activity groove has all been seted up to the slot inner wall, just equal slidable mounting has the gag lever post in the activity groove, the gag lever post is kept away from with the group inserted bar one end with the group equal fixed mounting has reset spring between the relative one side inner wall of activity groove, just the inserted bar lateral wall all seted up with organize gag lever post assorted spacing groove, the spacing groove is oval-shaped.

Preferably, the gag lever post is kept away from and is had two sliders that are the symmetric distribution with the equal fixed mounting of inserted bar one end lateral wall of group, just the activity inslot wall all seted up with organize together slider assorted spout.

Preferably, the fixed knot constructs including first installation piece, second installation piece, nut and bolt, first shutoff semi-ring lateral wall fixed mounting has two first installation pieces that are the symmetric distribution, just second shutoff semi-ring lateral wall fixed mounting has two second installation pieces that are the symmetric distribution, same group is kept away from to first installation piece second installation piece one side fixed mounting has the nut, just the second installation piece is kept away from first installation piece one side equal screw thread and is installed the bolt, two equal screw thread of bolt runs through same group first installation piece and nut.

Preferably, connecting blocks are fixedly installed between the first auxiliary semi-ring and the second auxiliary semi-ring and between the first plugging semi-ring and the second plugging semi-ring.

Preferably, the first plugging half ring, the second plugging half ring, the first auxiliary half ring and the second auxiliary half ring are fixedly provided with sealing gaskets on opposite sides, and handles are fixedly arranged on opposite sides of the first plugging half ring and the second plugging half ring.

The beneficial effects of the utility model are that:

1. through the slot block that inserted bar and prop up a lateral wall with organizing, can play the effect of preliminary location, and through stop gear's setting, promote the gag lever post of organizing through reset spring and remove, make the spacing groove block that gag lever post and inserted bar lateral wall were seted up, play the effect of the fixed inserted bar of restriction, and then reach preliminary fixed equipment's effect, improved the concatenation efficiency of equipment, improved the practicality of equipment.

2. Through fixed knot structure's setting, utilize the screw bolt and nut spiral shell to close, play fixed with the effect of organizing first installation piece and second installation piece, and then reach the effect of the first shutoff semi-ring of fixed concatenation and second shutoff semi-ring, improved the stability of equipment fixing, and the equal fixed mounting of equipment inner wall has sealed the pad, has improved the leakproofness of equipment fixing, has improved the effect of equipment mending the leakage.

To sum up, this equipment novel structure through stop gear's setting, can play the effect of preliminary fixed concatenation equipment, has improved equipment concatenation efficiency, and through fixed knot structure's setting, can play further fixed equipment's effect, has improved equipment fixing's stability.

Drawings

FIG. 1 is a schematic view of the present invention;

FIG. 2 is a sectional top view of the present invention;

FIG. 3 is an enlarged view of A of FIG. 2 according to the present invention;

fig. 4 is an exploded view of the limiting mechanism of the present invention.

Reference numbers in the figures: 1. a first plugging half ring; 2. connecting blocks; 3. a first auxiliary half ring; 4. a second auxiliary half ring; 5. supporting a block; 6. a second plugging half ring; 7. a first mounting block; 8. a nut; 9. a rod is inserted; 10. a stopper; 11. a second mounting block; 12. a bolt; 13. a return spring; 14. a slider; 15. a limiting rod; 16. a movable groove; 17. and (4) a slot.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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.

Referring to fig. 1-2, a quick leak repairing apparatus for gas engineering comprises a first plugging half ring 1 and a second plugging half ring 6, wherein the first plugging half ring 1 and the second plugging half ring 6 are symmetrically distributed, a first auxiliary half ring 3 and a second auxiliary half ring 4 are respectively installed on both sides of the first plugging half ring 1 and the second plugging half ring 6, a connecting block 2 is fixedly installed between the first auxiliary half ring 3 and the second auxiliary half ring 4 and between the first plugging half ring 1 and the second plugging half ring 6, two symmetrically distributed stop blocks 10 are fixedly installed on the side wall of the first auxiliary half ring 3, two symmetrically distributed support blocks 5 are fixedly installed on the side wall of the second auxiliary half ring 4, the support blocks 5 and the stop blocks 10 are arranged in a one-to-one correspondence, an inserting rod 9 is fixedly installed on one side of the stop blocks 10 close to the same group of support blocks 5, and slots 17 matched with the inserting rods 9 of the same group are respectively opened on the side wall of the support blocks 5, and the opposite side of the first plugging half ring 1 and the second plugging half ring 6 is fixedly provided with a handle, when the device is used, a worker holds the second plugging half ring 6 by the handle to drive the same group of connecting blocks 2 and the second auxiliary half ring 4 to be arranged on the side wall of the pipeline, and the second plugging half ring 6 is positioned at the crack of the pipeline, so that the effect of plugging the pipeline is achieved, and then the worker holds the first plugging half ring 1, the connecting blocks 2 and the first auxiliary half ring 3 by another handle to enable the first plugging half ring 1, the connecting blocks 2 and the first auxiliary half ring 3 to be arranged on the side wall of the pipeline, and enable the insertion rods 9 to be clamped with the slots 17 formed on the side walls of the support blocks 5 which are distributed correspondingly, so that the device can be spliced quickly, the splicing efficiency of the device is improved, and the leakage amount of fuel gas is reduced.

Referring to fig. 2-4, a limiting mechanism is arranged between the slot 17 and the same group of insertion rods 9, the limiting mechanism comprises a limiting rod 15 and a reset spring 13, a movable groove 16 is formed in the inner wall of the slot 17, a limiting rod 15 is slidably mounted in the movable groove 16, the limiting rod 15 is far away from one end of the same group of insertion rods 9, a reset spring 13 is fixedly mounted between the inner wall of one side opposite to the same group of movable groove 16, a limiting groove matched with the same group of limiting rods 15 is formed in the side wall of the insertion rods 9, the limiting groove is in an oval shape, when an operator plugs the insertion rods 9 into the same group of slots 17, the insertion rods 9 push the two limiting rods 15 in the same group to slide towards the same group of movable grooves 16, and after the insertion rods 9 are clamped with the slots 17, the limiting rods 15 are pushed by the same group of reset spring 13 to clamp the limiting grooves formed in the side walls of the limiting rods 15 and the same group of the insertion rods 9, so as a function of fixing the insertion rods 9 is achieved, the effect of primarily fixing and splicing equipment is achieved, and the practicability of the equipment is improved.

Referring to fig. 3, the gag lever post 15 is kept away from and is had two sliders 14 that are the symmetric distribution with the equal fixed mounting of inserted bar 9 one end lateral wall of group, and the 16 inner walls of activity groove all seted up with organize slider 14 assorted spout, when gag lever post 15 is located the activity inslot 16 and slides, gag lever post 15 area slides with organizing slider 14 to be located with organizing the spout, through slider 14 and spout cooperation, has improved the gliding stability of gag lever post 15.

Referring to fig. 1-2, a fixing structure is arranged between a first plugging half ring 1 and a second plugging half ring 6, the fixing structure comprises a first mounting block 7, a second mounting block 11, a nut 8 and a bolt 12, two first mounting blocks 7 which are symmetrically distributed are fixedly mounted on the side wall of the first plugging half ring 1, two second mounting blocks 11 which are symmetrically distributed are fixedly mounted on the side wall of the second plugging half ring 6, the first mounting block 7 is far away from one side of the second mounting block 11 in the same group, the nut 8 is fixedly mounted on one side of the first mounting block 11, the bolt 12 is mounted on one side of the second mounting block 11 far away from the first mounting block 7 in the same group through threads, and the two bolts 12 penetrate through the first mounting block 7 and the nut 8 in the same group through threads.

After the preliminary amalgamation of equipment, the staff runs through second installation piece 11 with bolt 12 screw thread, makes bolt 12 and the nut 8 spiral shell of organizing together close, reaches the effect of further amalgamation equipment, and the spacing groove is oval-shaped, consequently, does not influence the further amalgamation of first shutoff semi-ring 1 and second shutoff semi-ring 6, has improved the stability of equipment fixing.

Referring to fig. 1-2 and 3, sealing gaskets are fixedly mounted on opposite sides of the first sealing half ring 1, the second sealing half ring 6, the first auxiliary half ring 3 and the second auxiliary half ring 4, and the inner wall of the equipment is provided with the sealing gaskets, so that the sealing performance of equipment splicing is improved, and the sealing effect of the equipment is improved.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims (6)

1. The utility model provides a quick leak repairing device that gas engineering used, includes first shutoff semi-ring (1) and second shutoff semi-ring (6), its characterized in that, first shutoff semi-ring (1) and second shutoff semi-ring (6) are the symmetric distribution, just first supplementary semi-ring (3) and second supplementary semi-ring (4) are installed respectively to first shutoff semi-ring (1) and second shutoff semi-ring (6) both sides, first supplementary semi-ring (3) lateral wall fixed mounting has two dogs (10) that are the symmetric distribution, just second supplementary semi-ring (4) lateral wall fixed mounting has two to be a piece (5) that the symmetric distribution, prop up piece (5) and dog (10) one-to-one setting, just dog (10) are close to the same group a piece (5) one side all fixed mounting has inserted bar (9), just prop up piece (5) lateral wall all set up with the same group inserted bar (9) assorted slot (17), just slot (17) and the same group all be equipped with stop gear between inserted bar (9), be equipped with the semi-ring structure between first shutoff semi-ring (1) and the second semi-ring (6).

2. The quick leak repairing device for the gas engineering according to claim 1, wherein the limiting mechanism comprises a limiting rod (15) and a reset spring (13), movable grooves (16) are formed in inner walls of the slots (17), the limiting rod (15) is slidably mounted in the movable grooves (16), the limiting rod (15) is far away from the same group, the reset spring (13) is fixedly mounted between one end of the inserting rod (9) and the inner wall of one side, opposite to the movable grooves (16), of the same group, the limiting groove matched with the limiting rod (15) is formed in the side wall of the inserting rod (9), and the limiting groove is elliptical.

3. The quick leak repairing device for the gas engineering as claimed in claim 2, wherein two symmetrically distributed sliding blocks (14) are fixedly mounted on the side wall of one end of the limiting rod (15) far away from the same group of the insertion rods (9), and sliding grooves matched with the sliding blocks (14) in the same group are formed in the inner wall of the movable groove (16).

4. The quick leak repairing device for the gas engineering according to claim 1, wherein the fixing structure comprises a first mounting block (7), a second mounting block (11), a nut (8) and a bolt (12), two first mounting blocks (7) are symmetrically arranged on the side wall of the first plugging half ring (1), two second mounting blocks (11) are symmetrically arranged on the side wall of the second plugging half ring (6), the nut (8) is fixedly arranged on one side, away from the same group, of the second mounting block (11) of the first mounting block (7), the bolt (12) is arranged on one side, away from the first mounting block (7), of the second mounting block (11) in a threaded manner, and the two bolts (12) penetrate through the first mounting block (7) and the nut (8) in the same group in a threaded manner.

5. The quick leak repairing device for the gas engineering according to claim 1, wherein a connecting block (2) is fixedly arranged between the first auxiliary half ring (3) and the second auxiliary half ring (4) and between the first sealing half ring (1) and the second sealing half ring (6).

6. The quick leak repairing device for gas engineering according to claim 1, wherein the first plugging half ring (1), the second plugging half ring (6), the first auxiliary half ring (3) and the second auxiliary half ring (4) are fixedly provided with sealing gaskets on opposite sides, and the first plugging half ring (1) and the second plugging half ring (6) are fixedly provided with handles on opposite sides.

Images