CN217620225U

CN217620225U - Buried gas pipeline overhauling, positioning and assisting device

Info

Publication number: CN217620225U
Application number: CN202221978350.1U
Authority: CN
Inventors: 洪陈
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-07-28
Filing date: 2022-07-28
Publication date: 2022-10-21
Anticipated expiration: 2032-07-28

Abstract

The utility model relates to a gas pipeline overhauls equipment technical field specifically is an underground gas pipeline overhauls location auxiliary device, including a supporting bench, two stands of the upper end surface symmetry fixedly connected with of a supporting bench, the upside of stand is rotated and is connected with electric telescopic handle, electric telescopic handle's one end is rotated and is connected with the connecting block, the one end fixedly connected with holding ring of connecting block. The utility model discloses a thereby the flexible block of control electric telescopic handle control locating piece A and locating piece B accomplishes positioner's installation operation promptly, and convenient and fast has saved staff's the amount of labour, has reduced the required time of maintenance, has improved maintenance efficiency. In addition, the supporting rod is arranged, the electric telescopic rod is matched to bear the gravity of the gas pipeline, the gas pipeline is prevented from being supported only through the hydraulic rod, the hydraulic rod is damaged under the pressure, and the service life of the positioning device is prolonged.

Description

Buried gas pipeline overhauling, positioning and assisting device

Technical Field

The utility model relates to a gas pipeline overhauls equipment technical field, specifically is an underground gas pipeline overhauls location auxiliary device.

Background

With the continuous development of economic society and the increasing attention on environmental protection, natural gas as a clean and reliable energy source has gradually gone into thousands of households. Buried gas pipelines used by urban residents are generally seamless steel pipes and galvanized steel pipes, and the surfaces of the gas pipelines are easily corroded in the long-term use process, so that the problem of natural gas leakage is caused, and workers are required to timely overhaul the leaked places.

Because the gas pipeline is bulky, weight is heavier, consequently need use the location auxiliary device to support when overhauing, so that the staff maintenance work develop smoothly, but current positioner installation is loaded down with trivial details, staff's the amount of labour has been consumed, the required time of maintenance has been prolonged, maintenance efficiency has been reduced, current positioner generally supports through the hydraulic stem in addition, the hydraulic stem receives the gas pipeline gravity to influence and produces the damage easily, thereby positioner's life has been reduced.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing an underground gas pipeline maintenance positioning auxiliary device.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a bury ground formula gas pipeline and overhaul location auxiliary device, includes a supporting bench, two stands of the upper end surface symmetry fixedly connected with of brace table, the upside of stand is rotated and is connected with electric telescopic handle, electric telescopic handle's one end is rotated and is connected with the connecting block, the one end fixedly connected with holding ring of connecting block, the holding ring is articulated each other by locating piece A and locating piece B and is constituteed, nut fixed connection is passed through with locating piece B's upside to locating piece A, locating piece A all rotates with locating piece B's one end and is connected with the lifter plate.

Preferably, the center of the outer surface of the lower end of the lifting plate is fixedly connected with a hydraulic rod, and the lower end of the hydraulic rod is fixedly connected with the supporting table.

Preferably, the two sides of the outer surface of the lower end of the lifting plate are symmetrically and fixedly connected with supporting rods, and the lower ends of the supporting rods are fixedly connected with the supporting table.

Preferably, the support rod is composed of a slide rod A and a slide rod B in sliding connection, the upper end of the slide rod A is fixedly connected with the lifting plate, and the lower end of the slide rod B is fixedly connected with the support platform.

Preferably, a fastening block is sleeved at the joint of the outer surfaces of the sliding rod A and the sliding rod B, and the inner surface of the fastening block is in threaded connection with the sliding rod A and the sliding rod B.

Preferably, the outer surfaces of one ends of the positioning block A and the positioning block B are fixedly connected with rubber pads, and the rubber pads are fixedly connected with the positioning block A and the positioning block B through nuts.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses a thereby the flexible block of control electric telescopic handle control locating piece A and locating piece B accomplishes positioner's installation operation promptly, and convenient and fast has saved staff's the amount of labour, has reduced the required time of maintenance, has improved maintenance efficiency. In addition, the supporting rod is arranged, the electric telescopic rod is matched to bear the gravity of the gas pipeline, the gas pipeline is prevented from being supported only through the hydraulic rod, the hydraulic rod is damaged under the pressure, and the service life of the positioning device is prolonged.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments are briefly introduced below, it is obvious that the drawings in the description below are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

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

fig. 2 is a schematic view of the split structure of the positioning block a and the positioning block B of the present invention;

FIG. 3 is a schematic view of the slide bar A and the slide bar B according to the present invention;

fig. 4 is a schematic view of the internal structure of the sliding rod B of the present invention.

In the drawings, the components represented by the respective reference numerals are listed below: 1. a support table; 2. a column; 3. an electric telescopic rod; 4. connecting blocks; 5. a positioning ring; 51. positioning a block A; 52. positioning a block B; 6. a lifting plate; 7. a hydraulic lever; 8. a support bar; 81. a slide bar A; 82. a slide bar B; 9. a fastening block; 10. and (7) a rubber pad.

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. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

The utility model provides a technical scheme: 1-4, including a supporting bench 1, two stands 2 of upper end surface symmetry fixedly connected with of supporting bench 1, the upside of stand 2 is rotated and is connected with electric telescopic handle 3, electric telescopic handle 3's one end is rotated and is connected with connecting block 4, the one end fixedly connected with holding ring 5 of connecting block 4, holding ring 5 is articulated each other by locating piece A51 and locating piece B52 and is constituteed, nut fixed connection is passed through with the upside of locating piece B52 to locating piece A51, locating piece A51 all rotates with the one end of locating piece B52 and is connected with lifter plate 6.

Current positioner installation is loaded down with trivial details, staff's the amount of labour has been consumed, the required time of maintenance has been prolonged, maintenance efficiency is reduced, the utility model discloses a set up locating piece A51 and the mutual concatenation of locating piece B52 and constitute holding ring 5, during the maintenance, at first place the device near gas pipeline, it drives connecting block 4A and connecting block 4B alternate segregation to start 3 contractions of electric telescopic handle afterwards, remove the device to gas pipeline below again, place the gas pipeline between connecting block 4A and connecting block 4B, start electric telescopic handle 3 and stretch out afterwards, thereby it carries out the centre gripping fixed to drive locating piece A51 and the mutual laminating of locating piece B52 to the gas pipeline, twist the nut afterwards and be connected locating piece A51 and locating piece B52, accomplish positioner's installation operation promptly, convenient and fast, staff's the amount of labour has been saved, the required time of maintenance has been reduced, maintenance efficiency is improved.

Further, as shown in fig. 1, a hydraulic rod 7 is fixedly connected to a central position of an outer surface of the lower end of the lifting plate 6, and a lower end of the hydraulic rod 7 is fixedly connected to the support table 1.

The utility model discloses a set up hydraulic stem 7, thereby accessible control hydraulic stem 7 is flexible to adjust holding ring 5 and 6 positions of lifter plate, makes the device can carry out the centre gripping to the gas pipeline according to actual conditions and fixes, has improved the device's practicality.

Further, as shown in fig. 1 to 3, support rods 8 are symmetrically and fixedly connected to two sides of the outer surface of the lower end of the lifting plate 6, and the lower ends of the support rods 8 are fixedly connected to the support platform 1. The support rod 8 is composed of a slide rod A81 and a slide rod B82 in a sliding connection mode, the upper end of the slide rod A81 is fixedly connected with the lifting plate 6, the lower end of the slide rod B82 is fixedly connected with the support table 1, and the support rod B82 is fixedly connected with the support table. The outer surface connection of slide bar A81 and slide bar B82 has cup jointed fastening block 9, the internal surface and slide bar A81 and slide bar B82 threaded connection of fastening block 9.

The existing positioning device is generally supported by a hydraulic rod 7, and the hydraulic rod 7 is easily damaged due to the gravity influence of a gas pipeline, so that the service life of the positioning device is shortened. The utility model discloses a set up bracing piece 8 to cooperation electric telescopic handle 3 bears the gravity of gas pipeline jointly, avoids only supporting gas pipeline through hydraulic stem 7, and the condition that hydraulic stem 7 pressurized produced the damage appears, has improved positioner's life. Through forming bracing piece 8 by slide bar A81 and slide bar B82 sliding connection, when needing to go up and down to lifter plate 6 and holding ring 5, rotate fastening block 9 and make it upwards move along the thread groove and separate with slide bar B82, thereby release the fixed to slide bar A81, start flexible holding ring 5 that drives of hydraulic stem 7 afterwards and go up and down, slide bar A81 slides along slide bar B82 internal surface simultaneously, after adjusting to suitable position, rotate fastening block 9 once more and make it move down along the thread groove and with slide bar B82 threaded connection, thereby fix slide bar A81.

Further, as shown in fig. 2 and 4, the outer surfaces of one ends of the positioning block a51 and the positioning block B52 are fixedly connected with rubber pads 10, and the rubber pads 10 are fixedly connected with the positioning block a51 and the positioning block B52 through nuts.

The utility model discloses an internal surface at locating piece A51 and locating piece B52 sets up rubber pad 10 to utilize rubber pad 10 to protect the gas pipeline, prevent to take place rigid friction between gas pipeline and the holding ring 5 and make the two condition that produces wearing and tearing appear, through with passing through nut fixed connection between rubber pad 10 and locating piece A51, the locating piece B52, can be convenient for change rubber pad 10 after rubber pad 10 appears wearing and tearing.

The working principle is as follows: the utility model discloses a set up locating piece A51 and the mutual concatenation of locating piece B52 and form holding ring 5, during the maintenance, at first place the device in near gas pipeline, start 3 shrink of electric telescopic handle afterwards and drive connecting block 4A and connecting block 4B alternate segregation, remove the device to gas pipeline below again, place the gas pipeline between connecting block 4A and connecting block 4B, start electric telescopic handle 3 afterwards and stretch out, thereby it is fixed to drive locating piece A51 and the mutual laminating of locating piece B52 to carry out the centre gripping to the gas pipeline, twist afterwards and move the nut and be connected locating piece A51 and locating piece B52, accomplish positioner's installation operation promptly. Through setting up bracing piece 8, and cooperate electric telescopic handle 3 to undertake gas pipeline's gravity jointly, constitute through with bracing piece 8 by slide bar A81 and slide bar B82 sliding connection, when needs go up and down to lifter plate 6 and holding ring 5, rotate the tight piece 9 and make it along spiral groove rebound and with slide bar B82 separation, thereby remove the fixed to slide bar A81, it goes up and down to start up flexible drive holding ring 5 of hydraulic stem 7 afterwards, slide bar A81 slides along slide bar B82 internal surface simultaneously, after adjusting to suitable position, it makes it along spiral groove rebound and with slide bar B82 threaded connection to rotate tight piece 9 once more, thereby fix slide bar A81.

In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. The utility model provides a buried gas pipeline overhauls location auxiliary device, includes brace table (1), its characterized in that: two stands (2) of upper end surface symmetry fixedly connected with of brace table (1), the upside of stand (2) is rotated and is connected with electric telescopic handle (3), the one end of electric telescopic handle (3) is rotated and is connected with connecting block (4), the one end fixedly connected with holding ring (5) of connecting block (4), holding ring (5) are articulated each other by locating piece A (51) and locating piece B (52) and are constituteed, nut fixed connection is passed through with the upside of locating piece B (52) in locating piece A (51), locating piece A (51) all rotates with the one end of locating piece B (52) and is connected with lifter plate (6).

2. The buried gas pipeline overhauling and positioning auxiliary device as recited in claim 1, wherein: the center of the outer surface of the lower end of the lifting plate (6) is fixedly connected with a hydraulic rod (7), and the lower end of the hydraulic rod (7) is fixedly connected with the supporting table (1).

3. The buried gas pipeline overhauling and positioning auxiliary device as recited in claim 2, wherein: the supporting rods (8) are symmetrically and fixedly connected to the two sides of the outer surface of the lower end of the lifting plate (6), and the lower ends of the supporting rods (8) are fixedly connected with the supporting table (1).

4. The buried gas pipeline overhauling and positioning auxiliary device as set forth in claim 3, is characterized in that: the utility model discloses a supporting rod, including bracing piece (8), slide bar A (81) and slide bar B (82) sliding connection, the upper end and lifter plate (6) fixed connection of slide bar A (81), slide bar B (82), the lower extreme and brace table (1) fixed connection of slide bar B (82).

5. The buried gas pipeline overhauling and positioning auxiliary device as set forth in claim 4, is characterized in that: the outer surface connection department of slide bar A (81) and slide bar B (82) has cup jointed fastening block (9), the internal surface and slide bar A (81) and slide bar B (82) threaded connection of fastening block (9).

6. The buried gas pipeline overhauling and positioning auxiliary device as set forth in claim 1, is characterized in that: the outer surfaces of one ends of the positioning block A (51) and the positioning block B (52) are fixedly connected with rubber pads (10), and the rubber pads (10) are fixedly connected with the positioning block A (51) and the positioning block B (52) through nuts.