CN212082740U

CN212082740U - Natural gas safety inspection equipment

Info

Publication number: CN212082740U
Application number: CN202021221908.2U
Authority: CN
Inventors: 张婷
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-06-28
Filing date: 2020-06-28
Publication date: 2020-12-04
Anticipated expiration: 2030-06-28

Abstract

The utility model relates to a safety inspection equipment technical field especially relates to a natural gas safety inspection equipment. The to-be-solved technical problem of the utility model is that the pipeline is patrolled and examined safety inspection inconvenient, whether has the leak source to the pipeline surface to and the inconvenient problem of leak source position determination. In order to solve the technical problem, the utility model provides a natural gas safety inspection equipment, including first centre gripping arm and second centre gripping arm, first centre gripping arm with the figure of second centre gripping arm is two. The device is scribbled head and end tubular construction through the sponge, fills the soap lye to the inboard of end pipe and can realize the action of scribbling to pipeline surface, judges whether there is the leakage problem in the pipeline through the pipeline surface whether there is the bubbling phenomenon, scribbles the conflict effect of laminating of head and pipeline surface through the sponge, can effectual clearance pipeline surface's dust, and the convenience is to the observation and the detection of pipeline surface stereoplasm structure, and the safety inspection uses more conveniently.

Description

Natural gas safety inspection equipment

Technical Field

The utility model relates to a safety inspection equipment technical field specifically is a natural gas safety inspection equipment.

Background

The safety situation that can effectual affirmation current pipeline is patrolled and examined to the gas pipeline ensures the normal transportation of pipeline, avoids and prevents that the pipeline problem from causing the incident.

The prior patent (publication number: CN207318031U) discloses a gas pipeline leakage detection device, which comprises a detection device main body, wherein a sucker fixing port is arranged on the upper side of the detection device main body, a sucker is arranged on the sucker fixing port, and a button battery box is arranged on the lower side of the detection device main body. The inventor finds that the following problems in the prior art are not solved well in the process of realizing the scheme: 1. the device needs to detect the pipeline after the pipeline is disassembled, and is inconvenient to use in the daily inspection process of the natural gas pipeline; 2. the device is very inconvenient to the judgement of gas leakage point, and is inconvenient to confirm the leak source position of pipeline.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a natural gas safety inspection equipment has solved the pipeline and has patrolled and examined safety inspection inconvenient, whether has the leak source to the pipeline surface to and the inconvenient problem of leak source position determination.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a natural gas safety inspection equipment, includes first centre gripping arm and second centre gripping arm, first centre gripping arm with the figure of second centre gripping arm is two, two first centre gripping arm with the second centre gripping arm is the front and back side setting, first centre gripping arm with the top of second centre gripping arm has all been seted up and has been linked up the round hole, the inboard activity that links up the round hole is pegged graft and is had rotatory pin rod.

The clamping spring wire is wavy, the clamping spring wires on the left side and the right side are symmetrically arranged, the bottom end of the clamping spring wire is fixedly connected with an alignment block on the left side, and the alignment block is fixedly connected to the bottom end of the inner side of the first clamping arm.

The first clamping arm and the second clamping arm jointly enclose a positioning snap ring.

The utility model discloses a fan-shaped slide plate, including location snap ring, fan-shaped slide plate, piston plate, end pipe's top fixedly connected with end pipe, the piston plate has been cup jointed in the inboard activity of end pipe, the top fixedly connected with depression bar of piston plate, the top threaded connection of end pipe has the end cover, the depression bar activity alternates in the centre of a circle department of end cover, the top fixedly connected with of depression bar pushes down the handle.

The bottom surface of the inner wall of the end pipe is fixedly inserted with a porous ceramic rod, the bottom end of the porous ceramic rod penetrates through the top of the fan-shaped sliding plate and extends to the bottom end of the fan-shaped sliding plate, the bottom surface of the fan-shaped sliding plate is fixedly connected with a sponge smearing head, and the bottom end of the porous ceramic rod is fixedly inserted at the top of the sponge smearing head.

Further preferably, two between the first centre gripping arm and two all fixedly connected with links pole between the second centre gripping arm, the number of links pole is four, four links pole is equallyd divide into two sets ofly and sets up respectively in the left and right sides of rotation pin pole.

Preferably, a torsion spring is movably sleeved on the surface of the rotating pin rod, and two ends of the torsion spring are respectively and fixedly connected to the inner sides of the first clamping arm and the second clamping arm.

Preferably, the fan-shaped sliding plate is provided with sliding grooves on the front side and the rear side, and the positioning clamping rings on the front side and the rear side are respectively connected to the inner sides of the sliding grooves on the two sides in a sliding manner.

Preferably, the pressing handle is U-shaped, and two ends of the pressing handle are fixedly connected with the top ends of the two pressing rods respectively.

Preferably, the front side and the rear side of the sponge smearing head are fixedly connected with two L-shaped chucks respectively, and the chucks on the front side and the rear side are fixedly connected to the bottoms of the opposite sides of the fan-shaped sliding plates on the front side and the rear side respectively.

(III) advantageous effects

The utility model provides a natural gas safety inspection equipment possesses following beneficial effect:

(1) the device is through sponge daub head and end pipe structure, fills the soap lye to the inboard of end pipe and can realize the motion of daubing to the pipeline surface, judges whether the pipeline has the leakage problem through whether there is the bubbling phenomenon in the pipeline surface, and the device is easy and simple to handle, and the phenomenon is obvious, uses simple and easy.

(2) The device has realized the centre gripping effect to the pipeline surface through the cyclic annular structure of location snap ring, and has scribbled the head and contradict the effect with the laminating on pipeline surface through the sponge, can effectual clearance pipeline surface's dust, and the convenience is to the observation and the detection of pipeline surface stereoplasm structure, and the safety inspection uses more conveniently.

Drawings

FIG. 1 is a front sectional view of the structure of the present invention;

FIG. 2 is a side view of the structure of the present invention;

fig. 3 is a bottom view of the sponge applicator head of the present invention.

In the figure: 1 first centre gripping arm, 2 second centre gripping arms, 3 linking round holes, 4 rotatory pin levers, 5 centre gripping spring wires, 6 counterpoint pieces, 7 location snap rings, 8 fan-shaped slides, 9 end pipes, 10 piston plates, 11 depression bars, 12 end covers, 13 push down handle, 14 porous ceramic stick, 15 sponge daub the head.

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, the present invention provides a technical solution: the utility model provides a natural gas safety inspection equipment, including first centre gripping arm 1 and second centre gripping arm 2, equal fixedly connected with linking pole between two first centre gripping arms 1 and between two second centre gripping arms 2, the figure of linking pole is four, four linking poles are equallyd divide into two sets ofly and set up respectively in the side of controlling of rotatory pin 4, the figure of first centre gripping arm 1 and second centre gripping arm 2 is two, side setting around two first centre gripping arms 1 and second centre gripping arm 2 are, linking round hole 3 has all been seted up on the top of first centre gripping arm 1 and second centre gripping arm 2, the inboard activity of linking round hole 3 is pegged graft and is had rotatory pin 4, the surface activity of rotatory pin 4 has cup jointed the torsional spring, the both ends of torsional spring are fixed connection respectively in the inboard of first centre gripping arm 1 and second centre gripping arm 2, the torsional spring can keep the cohesion state between first centre gripping arm 1 and the second centre gripping arm 2.

First centre gripping arm 1 and the equal fixedly connected with centre gripping spring 5 of 2 side surfaces of second centre gripping arm, centre gripping spring 5 is the wave, the centre gripping spring 5 of the left and right sides sets up symmetrically, the bottom fixedly connected with counterpoint piece 6 of left side centre gripping spring 5, counterpoint piece 6 fixed connection is in the inboard bottom of first centre gripping arm 1, counterpoint piece 6 is the magnetism knot structure that possesses certain magnetism, counterpoint piece 6 can be fixed with the relative block in bottom of second centre gripping arm 2, constitute the annular structure.

The first clamping arm 1 and the second clamping arm 2 jointly enclose a positioning snap ring 7.

The surperficial sliding connection of location snap ring 7 has fan-shaped slide 8, the spout has all been seted up to the front and back side of fan-shaped slide 8, the location snap ring 7 of front and back side is the inboard of the spout of sliding connection in both sides respectively, fan-shaped slide 8's top fixedly connected with end tube 9, piston plate 10 has been cup jointed in the inboard activity of end tube 9, the top fixedly connected with depression bar 11 of piston plate 10, the top threaded connection of end tube 9 has end cover 12, depression bar 11 activity alternates in the centre of a circle department of end cover 12, the top fixedly connected with of depression bar 11 pushes down handle 13, it is the U-shaped to push down handle 13, the both ends of pushing down handle 13 respectively with the top fixed connection of two depression bars 11, can drive piston plate 10 during the action of pushing down of handle 13 and remove to the bottom surface of end tube 9, the soap liquid that fills inboard end tube 9 extrudees to sponge daub.

The fixed grafting in bottom surface of the inner wall of end pipe 9 has porous ceramic stick 14, the top of fan-shaped slide 8 is run through and extends to its bottom to the bottom of porous ceramic stick 14's bottom, head 15 is paintd to the bottom fixedly connected with sponge of fan-shaped slide 8, the chuck of two L shapes of the equal fixedly connected with in front and back side of sponge painting head 15, the chuck of front and back side is the bottom of the fan-shaped slide 8's of fixed connection front and back side relative one side respectively, the chuck through L shape can carry out good centre gripping to sponge painting head 15 and link up, make sponge painting head 15 can follow fan-shaped slide 8 and carry out the offset and remove, realize that sponge painting head 15 is to the good coating action on pipeline surface, the bottom mounting of porous ceramic stick 14 pegs graft at the top of sponge painting head 15.

The working principle is as follows: firstly, injecting soap liquid into the inner side of an end pipe 9, sliding and deflecting a fan-shaped sliding plate 8 to the surface of a second clamping arm 2 at one side, and enabling the fan-shaped sliding plate to be separated from a pin rod 4 which needs to be rotated and covered, clamping and embracing a first clamping arm 1 and the second clamping arm 2 on the surface of a pipeline to be detected, and enabling an aligning block 6 to be in contact alignment with the inner side surface of the second clamping arm 2, enabling the first clamping arm 1 and the second clamping arm 2 to form a ring shape, pressing a pressing handle 13 to the surface of the fan-shaped sliding plate 8, enabling the pressing handle 13 to drive a piston plate 10 to be extruded towards the bottom surface of the end pipe 9, enabling the soap liquid filled in the inner side of the end pipe 9 to flow to a sponge smearing head 15 from the inner side of a porous structure of a porous ceramic rod 14, enabling the sponge smearing head 15 to perform annular smearing motion around the surface of the pipeline to be detected by pulling and evenly smearing the sponge smearing the soap liquid to the surface of the, there is a problem with air leakage at this location.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention.

Claims

1. The utility model provides a natural gas safety inspection equipment, includes first centre gripping arm (1) and second centre gripping arm (2), its characterized in that: the number of the first clamping arms (1) and the number of the second clamping arms (2) are two, the two first clamping arms (1) and the two second clamping arms (2) are arranged on the front side and the rear side, the top ends of the first clamping arms (1) and the second clamping arms (2) are both provided with a connecting round hole (3), and the inner side of the connecting round hole (3) is movably inserted with a rotary pin rod (4);

the clamping spring wires (5) are fixedly connected to the side surfaces of the first clamping arm (1) and the second clamping arm (2), the clamping spring wires (5) are wavy, the clamping spring wires (5) on the left side and the right side are symmetrically arranged, the bottom end of the clamping spring wire (5) on the left side is fixedly connected with a positioning block (6), and the positioning block (6) is fixedly connected to the bottom end of the inner side of the first clamping arm (1);

the first clamping arm (1) and the second clamping arm (2) jointly enclose a positioning clamping ring (7);

the surface of the positioning clamping ring (7) is connected with a fan-shaped sliding plate (8) in a sliding mode, the top of the fan-shaped sliding plate (8) is fixedly connected with an end pipe (9), the inner side of the end pipe (9) is movably sleeved with a piston plate (10), the top end of the piston plate (10) is fixedly connected with a compression rod (11), the top end of the end pipe (9) is connected with an end cover (12) in a threaded mode, the compression rod (11) is movably inserted in the circle center of the end cover (12), and the top end of the compression rod (11) is fixedly connected with a pressing handle (13);

the bottom surface of the inner wall of the end pipe (9) is fixedly inserted with a porous ceramic rod (14), the bottom end of the porous ceramic rod (14) penetrates through the top of the fan-shaped sliding plate (8) and extends to the bottom end of the fan-shaped sliding plate, the bottom surface of the fan-shaped sliding plate (8) is fixedly connected with a sponge smearing head (15), and the bottom end of the porous ceramic rod (14) is fixedly inserted at the top of the sponge smearing head (15).

2. The natural gas safety inspection device according to claim 1, wherein: two between first centre gripping arm (1) and two equal fixedly connected with links up the pole between second centre gripping arm (2), the number that links up the pole is four, four it equally divide into two sets of left and right sides that set up respectively at rotatory pin pole (4) to link up the pole.

3. The natural gas safety inspection device according to claim 1, wherein: the surface of the rotating pin rod (4) is movably sleeved with a torsion spring, and two ends of the torsion spring are respectively and fixedly connected to the inner sides of the first clamping arm (1) and the second clamping arm (2).

4. The natural gas safety inspection device according to claim 1, wherein: the front side and the rear side of the fan-shaped sliding plate (8) are both provided with sliding grooves, and the positioning snap rings (7) on the front side and the rear side are respectively connected to the inner sides of the sliding grooves on the two sides in a sliding manner.

5. The natural gas safety inspection device according to claim 1, wherein: the pressing handle (13) is U-shaped, and two ends of the pressing handle (13) are fixedly connected with the top ends of the two pressing rods (11) respectively.

6. The natural gas safety inspection device according to claim 1, wherein: the front side and the rear side of the sponge smearing head (15) are fixedly connected with two L-shaped chucks respectively, and the chucks on the front side and the rear side are fixedly connected to the bottom of the opposite side of the fan-shaped sliding plate (8) on the front side and the rear side respectively.