CN212556295U

CN212556295U - Urban pipeline natural gas leakage early warning device

Info

Publication number: CN212556295U
Application number: CN202020771162.6U
Authority: CN
Inventors: 曹德胤
Original assignee: Yiyang Zhongran Urban Gas Development Co ltd
Current assignee: Yiyang Zhongran Urban Gas Development Co ltd
Priority date: 2020-05-11
Filing date: 2020-05-11
Publication date: 2021-02-19
Anticipated expiration: 2030-05-11

Abstract

The utility model discloses an urban pipeline natural gas leakage early warning device, which structurally comprises a frame body, a protective shell, a pulley, a checker, a display platform, an accommodating device and a stabilizing device, wherein the accommodating device is arranged at the rear end of the checker, a worker firstly presses a retainer ring, a spring deforms due to stress when pressing the retainer ring to generate elasticity, then the telescopic rod is put into the sleeve, then the bolt and the threaded hole are rotated from inside to outside, then the steering rod and the telescopic rod are rotated upwards through the rotating shaft, when the telescopic rod is vertical to the steering rod, then the steering rod slides downwards, the steering rod slides to the inside of the contraction rod, then the bolt and the threaded hole rotate from outside to inside, thereby lock the steering column to the pole inside contracting to receive, reached and contract the leak detector and accomodate, the beneficial effect of the better deposit of being convenient for under the condition of not using.

Description

Urban pipeline natural gas leakage early warning device

Technical Field

The utility model relates to a natural gas early warning technical field, concretely relates to urban pipeline natural gas leaks early warning equipment.

Background

The natural gas pipeline is a pipeline for conveying natural gas, including associated gas produced in oil fields, from a mining place or a processing plant to an urban gas distribution center or an industrial enterprise user, and is also called a gas conveying pipeline.

But prior art does not possess the function of accomodating and depositing to the leak detector of hand pushing-type, has leaded to that the staff can not more convenient deposit when needing to collect the leak detector, does not possess the function to the better support of leak detector, and the leak detector inclines to end backward when having led to the staff to have a rest, causes the problem of equipment damage.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

In order to overcome prior art not enough, present a city pipeline natural gas leakage early warning equipment, solved prior art and did not possess the function that leak detector was accomodate and was deposited to adversary's pushing-type, led to that the staff can not more convenient deposit when needing to collect the leak detector, did not possess the function to the better support of leak detector, the leak detector inclines to the end when having led to the staff to have a rest, causes the problem of equipment damage.

(II) technical scheme

The utility model discloses a following technical scheme realizes: the utility model provides a city pipeline natural gas leaks early warning equipment, including framework, protecting crust, pulley, tester and display panel, its characterized in that still includes: the device comprises a storage device and a stabilizing device, wherein a protective shell is arranged at the bottom end of the frame body, pulleys are arranged on the front side and the rear side of the left end of the frame body, a tester is arranged on the left side of the top end face of the frame body, a display table is arranged at the middle end of the upper side of a contraction rod, the storage device is arranged on the rear end face of the tester and consists of a sleeve, the contraction rod, a circular groove, a spring, a clamping ring, a guide groove, a threaded hole, a bolt, a steering rod, a rotating shaft, a telescopic rod and a handle, the sleeve is in sliding connection with the contraction rod, the circular groove is arranged on the upper side of the sleeve, the spring is arranged on the lower side of the contraction rod, the clamping ring is in spring connection with the contraction rod through the spring, the guide groove is arranged on the rear side of the top end of the contraction rod, the threaded, the utility model discloses a steering column, including framework, steering column, sleeve, stabilizer, connecting block, screw thread, nut, bracing piece bottom face, bracing piece downside is provided with the screw thread to the chassis carries out threaded connection through nut and screw thread, the connecting block welds with the framework.

Further, the display table outside is provided with the protective housing, and the protective housing surface scribbles waterproof paint to the protective housing is the rectangle.

Furthermore, seven circular grooves are arranged, and the circular grooves are circular.

Furthermore, the surface of the handle is provided with anti-skid grains, and the middle end of the handle is provided with a sponge block.

Furthermore, the bottom end of the chassis is provided with anti-skid grains, the chassis is circular, and the thickness of the chassis is 3 mm.

Furthermore, the wheel wall outside the pulley is provided with anti-skidding line, and the pulley is circular, and wheel wall thickness is 2 cm.

Furthermore, a groove is formed in the bottom end of the contraction rod, and the spring is located inside the groove.

Further, a protective shell is arranged on the outer side of the checker, dustproof paint is coated on the surface of the protective shell, and the wall thickness of the protective shell is 3 mm.

Furthermore, the contraction rod is made of stainless steel.

Furthermore, the pulley is made of plastic.

Furthermore, the support rod is made of stainless steel.

(III) advantageous effects

Compared with the prior art, the utility model, following beneficial effect has:

1) in order to solve the problems that the prior art does not have the function of storing and storing the hand-push leak detector, so that the leak detector can not be stored more conveniently when workers need to collect the leak detector, through the containing device arranged at the rear end of the checker, a worker firstly presses the retainer ring, the spring deforms due to stress when pressing the retainer ring, so as to generate elasticity, then the telescopic rod is put into the sleeve, then the bolt and the threaded hole are rotated from inside to outside, then the steering rod and the telescopic rod are rotated upwards through the rotating shaft, when the telescopic rod is vertical to the steering rod, then the steering rod slides downwards, the steering rod slides to the inside of the contraction rod, then the bolt and the threaded hole rotate from outside to inside, thereby lock the steering column to the pole inside contracting to receive, reached and contract the leak detector and accomodate, the beneficial effect of the better deposit of being convenient for under the condition of not using.

2) For solving prior art and not possessing the function to the better support of leak detector, the leak detector falls down to the ground backward when having leaded to staff's rest, cause the problem of equipment damage, the stabilising arrangement who sets up through framework rear end face, can carry out the downwardly rotating with the nut when staff need have a rest, the nut carries out the interlock with the screw thread, the time nut rotates and carries out the downwardly rotating through the interlock, make the chassis laminate in ground, thereby support, reached and better supported the leak detector, prevent that the leak detector from falling down to the ground backward because of gravity, damage the beneficial effect of equipment.

Drawings

Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

fig. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic front view of the structure of the present invention;

FIG. 3 is a front sectional view of the sleeve and the retractable rod of the present invention;

FIG. 4 is a partial enlarged view of area A of the present invention;

FIG. 5 is a schematic view of the structure of the steering rod of the present invention viewed from the right;

FIG. 6 is a left side sectional view of the steering rod of the present invention;

fig. 7 is a schematic rear sectional view of the present invention;

fig. 8 is a left side view structure diagram of the present invention.

In the figure: the device comprises a frame body-1, a protective shell-2, a pulley-3, a checker-4, a display table-5, a storage device-6, a stabilizing device, a sleeve-61, a contraction rod-62, a circular groove-63, a spring-64, a clamping ring-65, a guide groove-66, a threaded hole-67, a bolt-68, a steering rod-69, a rotating shaft-610, an expansion rod-611, a handle-612, a connecting block-71, a supporting rod-72, a thread-73, a nut-74 and a chassis-75.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

Referring to fig. 1, fig. 2, fig. 3, fig. 4, fig. 5, fig. 6, fig. 7 and fig. 8, the present invention provides an urban pipeline natural gas leakage early warning device: including framework 1, protecting crust 2, pulley 3, checker 4 and display panel 5, its characterized in that still includes: a receiving device 6 and a stabilizing device 7, wherein the bottom end of the frame body 1 is provided with a protective shell 2, the front and back sides of the left end of the frame body 1 are provided with pulleys 3, the left side of the top end surface of the frame body 1 is provided with a tester 4, the middle end of the upper side of the contraction rod 62 is provided with a display platform 5, the back end surface of the tester 4 is provided with the receiving device 6, the receiving device 6 is composed of a sleeve 61, the contraction rod 62, a circular groove 63, a spring 64, a clamping ring 65, a guide groove 66, a threaded hole 67, a bolt 68, a steering rod 69, a rotating shaft 610, an expansion rod 611 and a handle 612, the sleeve 61 is in sliding connection with the contraction rod 62, the upper side of the sleeve 61 is provided with the circular groove 63, the lower side of the contraction rod 62 is provided with the spring 64, the clamping ring 65 is in spring connection with the contraction rod 62 through the, the steering rod 69 is connected with the contraction rod 62 in a sliding mode, the steering rod 69 is connected with the expansion rod 611 in a rotating mode through the rotating shaft 610, the handle 612 is arranged at the rear end of the steering rod 69, the sleeve 61 is welded with the tester 4, the stabilizing devices 7 are arranged on the left side and the right side of the rear end face of the frame body 1, each stabilizing device 7 comprises a connecting block 71, a supporting rod 72, threads 73, nuts 74 and a chassis 75, the supporting rod 72 is arranged on the bottom end face of the connecting block 71, the threads 73 are arranged on the lower side of the supporting rod 72, the chassis 75 is connected with the threads 73 through the nuts 74, and the connecting block 71.

Wherein, the display panel 5 outside is provided with the protective housing, and the protective housing surface scribbles waterproof paint to the protective housing is the rectangle, has better effect to the protection of display panel 5.

Wherein, the circular groove 63 is provided with seven, and the circular groove 63 is circular, which has the effect of freely adjusting the length.

The surface of the handle 612 is provided with anti-slip grains, and the middle end of the handle 612 is provided with a sponge block, so that the anti-slip handle has the effect of preventing workers from losing hands.

The bottom end of the chassis 75 is provided with anti-slip lines, the chassis 75 is circular, the thickness of the chassis is 3mm, and the anti-slip effect is better.

Wherein, 3 outside wheel walls of pulley are provided with anti-skidding line, and pulley 3 is circular, and wheel wall thickness is 2cm, has the effect of better frictional force.

Wherein, the bottom of the contraction rod 62 is provided with a groove, and the spring 94 is positioned in the groove to prevent the spring from dislocation.

Wherein, the 4 outsides of verifier are provided with the protective housing, and the protective housing surface scribbles dustproof lacquer to protective housing wall thickness 3mm has the better protection effect to verifier 4.

The contraction rod 62 is made of stainless steel, and has the effects of stainless and high hardness.

Wherein, pulley 3 adopts the plastics material, has durable waterproof effect.

Wherein, the supporting block 72 adopts stainless steel material, has nonrust, effect that durable hardness is high.

The spring 94 described in this patent is a mechanical part that works with elasticity. The parts made of elastic materials deform under the action of external force, and restore to the original shape after the external force is removed, and are generally made of spring steel. The types of springs are complex and various, and mainly include spiral springs, volute springs, plate springs, special springs and the like according to the shapes.

The working principle is as follows: when a worker needs to go outward for inspection, the inspection box 4 is rotated upwards to open the inspection box through the hinge and the frame body 1, then the contraction rod 62 and the sleeve 61 slide upwards, the clamping ring 65 is fixed in the circular groove 63, then the handle 612 is pulled upwards to draw out the steering rod (69) and the contraction rod upwards, then the steering rod 69 is rotated through the rotating shaft 610 and the expansion rod 611 to rotate the steering rod 69 to the guide groove 66, then the bolt 68 is rotated from outside to inside to fix the steering rod 69, then the worker pushes the leak detector forwards, the pulley 3 is rotated to enable the worker to inspect the natural gas pipeline more effectively, if the worker needs to have a rest, the chassis 75 is rotated downwards through the nut 74 and the thread 73 to attach the chassis 75 to the ground, the support rod 72 can support the machine body more effectively, when the leak detector needs to be folded, a worker rotates the chassis 75 upwards through the nut 74 and the thread 73, the thread 73 is rotated into the nut 74, the leak detector is reset, the beneficial effects that the leak detector is better supported, the leak detector is prevented from being tilted backwards due to gravity and damaging equipment are achieved, the leak detector needs to be stored after the worker detects the leak detector, the bolt 68 rotates from inside to outside through the threaded hole 67, the steering rod 69 is unlocked, then the steering rod 69 rotates upwards, the steering rod 69 rotates with the telescopic rod 611 through the rotating shaft 610, the steering rod 69 is perpendicular to the telescopic rod 611, then the worker slides the steering rod 69 into the telescopic rod 62 through the telescopic rod 611, the bolt 68 rotates from outside to inside through the threaded hole 67, the steering rod 69 is fixed in the telescopic rod 62, then the worker presses the clamping ring 65, collar 65 produces deformation through spring 64 to produce elasticity, then in putting into sleeve 61 shrink pole 62, reached and contract the leak detector and accomodate, the beneficial effect of the better deposit of being convenient for under the condition of not using.

The basic principle and the main characteristics of the present invention and the advantages of the present invention have been shown and described above, and the present invention uses standard parts that can be purchased from the market, the special-shaped parts can be customized according to the description of the specification and the attached drawings, the specific connection mode of each part is all the conventional means such as bolt and rivet, welding, etc. mature in the prior art, and machinery, parts and equipment are all adopted in the prior art, and the conventional model is added to the conventional connection mode in the prior art, and detailed description is not given here.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides an urban pipeline natural gas leaks early warning equipment, includes framework (1), protecting crust (2), pulley (3), verifier (4) and display panel (5), its characterized in that still includes: the device comprises a containing device (6) and a stabilizing device (7), wherein a protective shell (2) is arranged at the bottom end of a frame body (1), pulleys (3) are arranged on the front side and the rear side of the left end of the frame body (1), a tester (4) is arranged on the left side of the top end face of the frame body (1), a display table (5) is arranged at the middle end of the upper side of a contraction rod (62), the containing device (6) is arranged on the rear end face of the tester (4), the containing device (6) consists of a sleeve (61), the contraction rod (62), a circular groove (63), a spring (64), a clamping ring (65), a guide groove (66), a threaded hole (67), a bolt (68), a steering rod (69), a rotating shaft (610), an expansion rod (611) and a handle (612), the sleeve (61) is in sliding connection with the contraction rod (62), the circular groove (63) is arranged on the upper side of the, the clamping ring (65) is in spring connection with the contraction rod (62) through a spring (64), a guide groove (66) is formed in the rear side of the top end of the contraction rod (62), a threaded hole (67) is formed in the right end face of the contraction rod (62), a bolt (68) is in threaded connection with the threaded hole (67), the steering rod (69) is in sliding connection with the contraction rod (62), the steering rod (69) is in rotating connection with the expansion rod (611) through a rotating shaft (610), a handle (612) is arranged at the rear end of the steering rod (69), the sleeve (61) is welded with the tester (4), stabilizing devices (7) are arranged on the left side and the right side of the rear end face of the frame body (1), each stabilizing device (7) is composed of a connecting block (71), a supporting rod (72), a thread (73), a nut (74) and a chassis (75), and a supporting rod (72) is arranged on the bottom end face of the, the lower side of the supporting rod (72) is provided with a thread (73), the chassis (75) is in threaded connection with the thread (73) through a nut (74), and the connecting block (71) is welded with the frame body (1).

2. The urban pipeline natural gas leakage early warning device according to claim 1, characterized in that: the display table (5) outside is provided with the protective housing, and the protective housing surface scribbles waterproof paint to the protective housing is the rectangle.

3. The urban pipeline natural gas leakage early warning device according to claim 1, characterized in that: seven circular grooves (63) are arranged, and the circular grooves (63) are circular.

4. The urban pipeline natural gas leakage early warning device according to claim 1, characterized in that: the surface of the handle (612) is provided with anti-skid grains, and the middle end of the handle (612) is provided with a sponge block.

5. The urban pipeline natural gas leakage early warning device according to claim 1, characterized in that: the anti-skid floor is characterized in that anti-skid grains are arranged at the bottom end of the chassis (75), the chassis (75) is circular, and the thickness of the chassis is 3 mm.

6. The urban pipeline natural gas leakage early warning device according to claim 1, characterized in that: the outer side wheel wall of the pulley (3) is provided with anti-skid grains, the pulley (3) is circular, and the thickness of the wheel wall is 2 cm.

7. The urban pipeline natural gas leakage early warning device according to claim 1, characterized in that: the bottom end of the contraction rod (62) is provided with a groove, and the spring (64) is positioned in the groove.

8. The urban pipeline natural gas leakage early warning device according to claim 1, characterized in that: the tester (4) outside is provided with the protective housing, and the protective housing surface scribbles dustproof lacquer to protective housing wall thickness 3 mm.