CN217355851U

CN217355851U - Natural gas line flow detection device

Info

Publication number: CN217355851U
Application number: CN202123124770.1U
Authority: CN
Inventors: 张智远
Original assignee: Dalian Hongyuan United Liquefied Gas Supply Co ltd
Current assignee: Dalian Hongyuan United Liquefied Gas Supply Co ltd
Priority date: 2021-12-14
Filing date: 2021-12-14
Publication date: 2022-09-02
Anticipated expiration: 2031-12-14

Abstract

The utility model discloses a natural gas pipeline flow detection device, which comprises a device body, wherein the inner wall of the device body is fixedly connected with a mounting plate, the top of the mounting plate is fixedly connected with symmetrically distributed arc plates, two sides of the arc plates are respectively provided with a clamping block, one side of the two groups of clamping blocks, which are close to each other, is provided with a semi-circular groove, a pressing plate is arranged above the arc plates, a pipeline is placed at the top of the arc plates, the output shaft of a first motor rotates to drive a first threaded rod to rotate and further drive a threaded block to move, the threaded block moves to drive the clamping block to move so that the outer wall of the pipeline is attached to the semi-circular groove on the clamping block, the output shaft of a second motor rotates to drive a worm to rotate and further drive a worm wheel to rotate, the worm wheel rotates to drive a threaded sleeve to rotate and further drive a second threaded rod to move downwards, the second threaded rod moves downwards to drive a vertical rod to move downwards and further enable the arc groove at the bottom of the pressing plate to be attached to the top of the pipeline, thereby clamping and fixing the pipeline and having good use effect.

Description

Natural gas line flow detection device

Technical Field

The utility model relates to a natural gas line technical field specifically is a natural gas line flow detection device.

Background

The natural gas pipeline refers to a pipeline for conveying natural gas from a mining place or a processing plant to a city gas distribution center or an industrial enterprise user, and is also called a gas transmission pipeline. The natural gas pipeline is used for conveying natural gas, and the natural gas pipeline is a mode for conveying a large amount of natural gas on land. Natural gas pipelines account for about half of the total pipeline length in the world. The natural gas pipeline transportation has the advantages of low transportation cost, small occupied area, quick construction, large oil and gas transportation amount, high safety performance, less transportation loss, no three-waste discharge, small leakage risk, small environmental pollution, small influence of severe weather, small equipment maintenance amount, convenient management, easy realization of remote centralized monitoring and the like.

Improve to prior art, among the prior art, current natural gas line flow detection device is not convenient for fix natural gas line when detecting, and can not fix the natural gas line of different diameters size, and the practicality is not high, and the result of use is not good.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a natural gas line flow detection device to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a natural gas line flow detection device, includes the device body, the inner wall fixedly connected with mounting panel of device body, the arc of the top fixedly connected with symmetric distribution of mounting panel, the both sides of arc all are provided with the clamp splice, and are two sets of semi-circular groove has all been seted up to one side that the clamp splice is close to each other, the top of arc is provided with the clamp plate, the arc has been seted up to the bottom of clamp plate, the below of mounting panel is provided with fixed establishment.

As a further aspect of the present invention: the fixed establishment includes the fly leaf, the first articulated piece of the top fixedly connected with symmetric distribution of fly leaf, it has the movable rod to articulate in the first articulated piece, the one end that the movable rod kept away from first articulated piece articulates there is the articulated piece of second, the top fixedly connected with and the mounting panel inner wall sliding connection's of the articulated piece of second montant, the montant runs through in the mounting panel and extends to the top of mounting panel, the top of montant and the bottom one side fixed connection of clamp plate.

As a further aspect of the present invention: two sets of the articulated piece of second is kept away from each other the equal fixedly connected with connecting rod in one side, first spout has all been seted up to the both sides inner wall of device body, the inner wall sliding connection of first spout has first slider, first slider and connecting rod fixed connection.

As a further aspect of the present invention: the mounting groove has all been seted up to the inside both sides of mounting panel, one side inner wall fixed mounting of mounting groove has first motor, the output shaft fixedly connected with of first motor rotates the first threaded rod of being connected with the mounting groove inner wall, opposite direction is seted up to the both sides external screw thread of first threaded rod, the equal threaded connection in outer wall both sides of first threaded rod has the thread block, the thread block stretches out the bottom fixed connection of the one end of mounting groove and clamp splice.

As a further aspect of the present invention: the inside both sides of mounting panel all set up the second spout of symmetric distribution, the inner wall sliding connection of second spout has the second slider, second slider and screw thread piece fixed connection.

As a further aspect of the present invention: the device comprises a device body and is characterized in that a second motor is fixedly mounted on the inner wall of one side of the device body, a worm is fixedly connected to an output shaft of the second motor, a worm wheel is meshed to one side of the worm, a threaded sleeve rotatably connected with the inner wall of the bottom of the device body is fixedly sleeved on the inner wall of the worm wheel, a second threaded rod is connected to the inner wall of the threaded sleeve in a threaded manner, and the second threaded rod is fixedly connected with the middle position of the bottom of the movable plate.

Compared with the prior art, the beneficial effects of the utility model are that:

when the natural gas pipeline clamping device is used, a natural gas pipeline is placed at the top of the arc-shaped plate, the first motor is started, the output shaft of the first motor rotates to drive the first threaded rod to rotate and further drive the threaded block to move, the threaded block moves to drive the second sliding block to slide on the inner wall of the second sliding groove, meanwhile, the threaded block moves to drive the clamping block to move so that the pipeline is positioned between the two groups of clamping blocks, the outer wall of the pipeline is attached to the semi-circular grooves on the clamping blocks, therefore, pipelines with different diameters can be fixedly clamped, the second motor is started, the output shaft of the second motor rotates to drive the worm to rotate and further drive the worm wheel to rotate, the worm wheel rotates to drive the threaded sleeve to rotate and further drive the second threaded rod to move downwards, the second threaded rod moves downwards to drive the movable plate to move downwards and further drive the first hinged block to move downwards, the first hinged block moves downwards to drive the movable rod to rotate and further drive the second hinged block to move downwards, the articulated piece lapse of second drives the connecting rod lapse and then drives first slider and slide at the inner wall of first spout, and the articulated piece lapse of second drives the montant lapse and then drives the clamp plate lapse simultaneously for the arc wall of clamp plate bottom and the top laminating of pipeline, thereby be convenient for press from both sides the fastening to the pipeline and fix, convenient to use, the regulation of being convenient for, the practicality is high, and the result of use is good.

Drawings

FIG. 1 is a schematic diagram of a natural gas pipeline flow detection device;

FIG. 2 is an enlarged view of FIG. 1 at A of a natural gas pipeline flow rate sensing device;

fig. 3 is an enlarged view of a portion B of fig. 1 in a natural gas pipeline flow rate detection apparatus.

In the figure: 1. the device body, 2, the mounting panel, 3, the montant, 4, the clamp plate, 5, fixed establishment, 6, the fly leaf, 7, first articulated piece, 8, the movable rod, 9, the articulated piece of second, 10, the connecting rod, 11, first spout, 12, first slider, 13, the arc, 14, the clamp splice, 15, the mounting groove, 16, first motor, 17, first threaded rod, 18, the second spout, 19, the second slider, 20, the second motor, 21, the worm, 22, the worm wheel, 23, the thread bush, 24, the second threaded rod, 25, the thread piece.

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 to 3, in an embodiment of the present invention, a natural gas pipeline flow detecting device includes a device body 1, a mounting plate 2 is fixedly connected to an inner wall of the device body 1, an arc plate 13 symmetrically distributed is fixedly connected to a top of the mounting plate 2, clamping blocks 14 are respectively disposed on two sides of the arc plate 13, a semicircular groove is disposed on one side of each of the two groups of clamping blocks 14, a pressing plate 4 is disposed above the arc plate 13, an arc groove is disposed at a bottom of the pressing plate 4, a fixing mechanism 5 is disposed below the mounting plate 2, and the fixing mechanism 5 is convenient for fixing a natural gas pipeline, so as to improve work efficiency;

referring to fig. 1 and fig. 2, in the present application, the fixing mechanism 5 includes a movable plate 6, the top of the movable plate 6 is fixedly connected with first hinged blocks 7 which are symmetrically distributed, a movable rod 8 is hinged in the first hinged block 7, one end of the movable rod 8 away from the first hinged block 7 is hinged with a second hinged block 9, the top of the second hinged block 9 is fixedly connected with a vertical rod 3 which is slidably connected with the inner wall of the mounting plate 2, the vertical rod 3 penetrates through the mounting plate 2 and extends to the upper side of the mounting plate 2, the top end of the vertical rod 3 is fixedly connected with one side of the bottom of the pressing plate 4, the mounting plate 2 facilitates placing of a pipeline, thereby facilitating clamping and fixing of the pipeline and facilitating use;

referring to fig. 2, in the application, the two groups of second hinge blocks 9 are fixedly connected with a connecting rod 10 at one side away from each other, the inner walls of the two sides of the device body 1 are respectively provided with a first sliding chute 11, the inner wall of the first sliding chute 11 is connected with a first sliding block 12 in a sliding manner, the first sliding block 12 is fixedly connected with the connecting rod 10, and the first sliding chute 11 facilitates the movement of the connecting rod 10, so that the second hinge blocks 9 are guided to a certain extent;

referring to fig. 2, in the present application, mounting grooves 15 are formed in both sides of an inside of a mounting plate 2, a first motor 16 is fixedly mounted on an inner wall of one side of the mounting groove 15, an output shaft of the first motor 16 is fixedly connected with a first threaded rod 17 rotatably connected to an inner wall of the mounting groove 15, external threads on both sides of the first threaded rod 17 are arranged in opposite directions, threaded blocks 25 are respectively in threaded connection with both sides of an outer wall of the first threaded rod 17, one end of each threaded block 25 extending out of the mounting groove 15 is fixedly connected to the bottom of each clamping block 14, and the positions of the clamping blocks 14 can be conveniently adjusted by the first threaded rod 17 and the threaded blocks 25, so that pipes with different diameters can be conveniently clamped and fixed;

referring to fig. 2, in the present application, the two sides inside the mounting plate 2 are both provided with the second sliding grooves 18 which are symmetrically distributed, the inner wall of the second sliding groove 18 is connected with the second sliding block 19 in a sliding manner, the second sliding block 19 is fixedly connected with the thread block 25, and the second sliding groove 18 plays a guiding role for the thread block 25, so as to facilitate the movement of the thread block 25;

referring to fig. 1 and 3, in the application, a second motor 20 is fixedly mounted on an inner wall of one side of the device body 1, a worm 21 is fixedly connected to an output shaft of the second motor 20, a worm wheel 22 is meshed with one side of the worm 21, a thread sleeve 23 rotatably connected with an inner wall of the bottom of the device body 1 is fixedly sleeved on an inner wall of the worm wheel 22, a second threaded rod 24 is connected to an inner wall of the thread sleeve 23 in a threaded manner, the second threaded rod 24 is fixedly connected with the middle position of the bottom of the movable plate 6, the movable plate 6 is conveniently driven to move by the worm 21 and the worm wheel 22, and accordingly the pressing plate 4 is conveniently driven to fix a pipeline.

The utility model discloses a theory of operation is:

referring to fig. 1, 2 and 3, in use, a natural gas pipeline is placed on the top of the arc-shaped plate 13, the first motor 16 is started, the output shaft of the first motor 16 rotates to drive the first threaded rod 17 to rotate and further drive the threaded block 25 to move, the threaded block 25 moves to drive the second sliding block 19 to slide on the inner wall of the second sliding groove 18, meanwhile, the threaded block 25 moves to drive the clamping block 14 to move so that the pipeline is located between the two sets of clamping blocks 14, the outer wall of the pipeline is attached to the semi-circular grooves on the clamping blocks 14, thereby facilitating the fixed clamping of pipelines with different diameters, the second motor 20 is started, the output shaft of the second motor 20 rotates to drive the worm 21 to rotate and further drive the worm wheel 22 to rotate, the worm wheel 22 rotates to drive the threaded sleeve 23 to rotate and further drive the second threaded rod 24 to move downwards, the second threaded rod 24 moves downwards to drive the movable plate 6 to move downwards and further drive the first hinge block 7 to move downwards, first articulated piece 7 moves down and drives movable rod 8 and rotate and then drive the articulated piece 9 of second and move down, the articulated piece 9 of second moves down and drives connecting rod 10 and move down and then drive first slider 12 and slide at the inner wall of first spout 11, the articulated piece 9 of second moves down simultaneously and drives montant 3 and move down and then drive clamp plate 4 and move down, make the arc wall of clamp plate 4 bottom and the top laminating of pipeline, thereby be convenient for press from both sides tight fixed to the pipeline, and convenient to use, and convenient to adjust, the practicality is high, excellent in use effect.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. The utility model provides a natural gas line flow detection device, includes device body (1), its characterized in that: the device comprises a device body (1) and is characterized in that a mounting plate (2) is fixedly connected to the inner wall of the device body (1), arc plates (13) are symmetrically distributed on the top of the mounting plate (2), clamping blocks (14) are arranged on two sides of the arc plates (13), and are two sets of semicircular grooves are formed in one sides, close to each other, of the clamping blocks (14), pressing plates (4) are arranged above the arc plates (13), arc grooves are formed in the bottoms of the pressing plates (4), and fixing mechanisms (5) are arranged below the mounting plate (2).

2. The natural gas pipeline flow rate detecting device according to claim 1, wherein: fixed establishment (5) include fly leaf (6), the first articulated piece (7) of the top fixedly connected with symmetric distribution of fly leaf (6), it has movable rod (8) to articulate in first articulated piece (7), the one end that first articulated piece (7) were kept away from in movable rod (8) articulates there is articulated piece (9) of second, the top fixedly connected with of the articulated piece (9) of second and mounting panel (2) inner wall sliding connection's montant (3), montant (3) run through in mounting panel (2) and extend to the top of mounting panel (2), the top of montant (3) and the bottom one side fixed connection of clamp plate (4).

3. The natural gas pipeline flow rate detecting device according to claim 2, wherein: two sets of the equal fixedly connected with connecting rod (10) in one side that articulated piece of second (9) kept away from each other, first spout (11) have all been seted up to the both sides inner wall of device body (1), the inner wall sliding connection of first spout (11) has first slider (12), first slider (12) and connecting rod (10) fixed connection.

4. The natural gas pipeline flow rate detecting device according to claim 1, wherein: mounting groove (15) have all been seted up to the inside both sides of mounting panel (2), one side inner wall fixed mounting of mounting groove (15) has first motor (16), the output shaft fixedly connected with of first motor (16) rotates first threaded rod (17) of being connected with mounting groove (15) inner wall, opposite direction is seted up to the both sides external screw thread of first threaded rod (17), the equal threaded connection in outer wall both sides of first threaded rod (17) has thread block (25), the bottom fixed connection of one end that stretches out mounting groove (15) and clamp splice (14) is threaded block (25).

5. The natural gas pipeline flow rate detecting device according to claim 4, wherein: the inside both sides of mounting panel (2) all set up symmetric distribution's second spout (18), the inner wall sliding connection of second spout (18) has second slider (19), second slider (19) and screw block (25) fixed connection.

6. The natural gas pipeline flow rate detecting device according to claim 2, wherein: the device is characterized in that a second motor (20) is fixedly mounted on the inner wall of one side of the device body (1), an output shaft of the second motor (20) is fixedly connected with a worm (21), a worm wheel (22) is meshed on one side of the worm (21), a thread sleeve (23) which is rotatably connected with the inner wall of the bottom of the device body (1) is fixedly sleeved on the inner wall of the worm wheel (22), a second threaded rod (24) is connected with the inner wall of the thread sleeve (23) in a threaded manner, and the second threaded rod (24) is fixedly connected with the middle position of the bottom of the movable plate (6).