CN216012383U

CN216012383U - Remote measurement and control terminal of natural gas flowmeter

Info

Publication number: CN216012383U
Application number: CN202122522317.XU
Authority: CN
Inventors: 姜春波
Original assignee: Qingdao Iwei Gas Pingdu Co ltd
Current assignee: Qingdao Iwei Gas Pingdu Co ltd
Priority date: 2021-10-20
Filing date: 2021-10-20
Publication date: 2022-03-11
Anticipated expiration: 2031-10-20

Abstract

The utility model discloses a remote measurement and control terminal of a natural gas flowmeter, which comprises a measurement and control terminal body and a mounting plate positioned at the bottom of the measurement and control terminal body, wherein the top of the mounting plate is provided with a clamping mechanism; the clamping mechanism comprises U-shaped sliding frames arranged on two sides of the mounting plate in a sliding mode, first convex plates arranged at the tops of opposite side walls of the two U-shaped sliding frames, second convex plates located below the first convex plates, U-shaped movable rods penetrating through every two first convex plates, a spiral sleeve rotatably arranged at the bottom of the mounting plate, first lead screws arranged at the centers of the bottoms of the two U-shaped sliding frames, and second lead screws penetrating through the second convex plates in a threaded mode, and the two second lead screws are respectively in threaded connection with two ends of the spiral sleeve. Can carry out the chucking to each position of measurement and control terminal body to fix test terminal on the mounting panel, improved the stability that measurement and control terminal placed, when unexpected circumstances such as the mounting panel takes place to rotate on natural gas line, prevent that measurement and control terminal from dropping from the mounting panel and damaging.

Description

Remote measurement and control terminal of natural gas flowmeter

Technical Field

The utility model relates to a natural gas technology field especially relates to a remote measurement and control terminal of natural gas flowmeter.

Background

The remote measurement and control terminal of the natural gas flowmeter is a terminal for measuring and controlling the flow of natural gas, measures and controls the flow of the natural gas and remotely transmits data, so that an operator can remotely acquire the natural gas condition to judge whether the natural gas circulation is normal or not.

According to chinese patent with publication number CN212340358U, the utility model discloses a natural gas flowmeter remote measurement and control terminal, including the clamping sleeve, the radiating groove has all been seted up to the front and back end of clamping sleeve, and the inboard joint of clamping sleeve has measurement and control terminal main part, infrared transmitter is installed at the top of measurement and control terminal main part, and the front end of measurement and control terminal main part installs the display screen, the front end of measurement and control terminal main part is by the bottom pipe of installing, and one end of pipe runs through the front end outside of clamping sleeve, the one end of pipe is connected with the detection head, the bottom of clamping sleeve is installed the supporting seat, and the bottom of supporting seat installs the fixing base, the bottom inboard of fixing base is installed two sets of grip blocks, the inboard of two sets of radiating grooves all installs the baffle, and the one end of baffle is connected with two sets of parallel arrangement's connecting rod; the utility model discloses a set up the grip block and can fix whole measurement and control terminal on natural gas line, the convenience protects measurement and control terminal main part simultaneously. But the structure that is used for holding the inside draw-in groove, baffle, connecting rod and the rubber slab of only passing through of clamping sleeve of test terminal main part realizes the fixed to the test terminal main part, because the natural gas line outer wall is circular setting, when the grip block rotated in the pipeline outside, probably can make test terminal drop and damage from the inside of the clamping sleeve.

Therefore, a remote measurement and control terminal of the natural gas flowmeter is needed to solve the problem.

SUMMERY OF THE UTILITY MODEL

In order to overcome the not enough of prior art, the utility model provides a remote measurement and control terminal of natural gas flowmeter can carry out the chucking to each position of measurement and control terminal body to fixing test terminal on the mounting panel, improved the stability that measurement and control terminal placed, when the mounting panel takes place unexpected circumstances such as rotation on natural gas line, prevent that measurement and control terminal from dropping from the mounting panel and damaging.

In order to solve the technical problem, the utility model provides a following technical scheme: a remote measurement and control terminal of a natural gas flowmeter comprises a measurement and control terminal body and a mounting plate positioned at the bottom of the measurement and control terminal body, wherein a clamping mechanism is arranged at the top of the mounting plate;

the clamping mechanism comprises U-shaped sliding frames arranged on two sides of the mounting plate in a sliding mode, first convex plates arranged at the tops of opposite side walls of the two U-shaped sliding frames, second convex plates located below the first convex plates, U-shaped movable rods penetrating through every two first convex plates, screw sleeves rotatably arranged at the bottom of the mounting plate, first screw rods arranged at the centers of the bottoms of the two U-shaped sliding frames, and second screw rods penetrating through the second convex plates in a threaded mode, the two second screw rods are respectively in threaded connection with two ends of the screw sleeves, springs are sleeved on rod bodies, located below the first convex plates, at two ends of each U-shaped movable rod, and a plurality of baffle plates are arranged between frame bodies, located above the mounting plate, of each U-shaped sliding frame;

still including setting up in the fixed establishment of mounting panel bottom.

As a preferred technical scheme of the utility model, fixed establishment sets up in the bottom plate of four corners in mounting panel bottom, sets up pivot, cover between two liang of bottom plates and locates the epaxial rotary drum of commentaries on classics and fix the splint that set up in rotary drum bottom both ends including rotating.

As a preferred technical scheme of the utility model, the splint medium plate sets the arc structure into, the position department that splint are close to the bottom has seted up the spread groove, and the spread groove passes through mounting fixed connection.

As a preferred technical scheme of the utility model, the spout has been seted up along length direction symmetry at the mounting panel top, U-shaped sliding frame and spout sliding connection, the both sides that U-shaped sliding frame is located the spout all are provided with the ring edge board.

As an optimized technical scheme of the utility model, the both ends of U-shaped movable rod all are provided with the end plate.

As an optimal technical scheme of the utility model, the screw with second lead screw looks adaptation is seted up to the second flange, the one end that the second lead screw is close to the measurement and control terminal body is provided with the cushion, the other end of second lead screw is provided with the turning handle.

As an optimal technical scheme of the utility model, mounting panel bottom center is provided with the base plate, the scroll cover runs through in the base plate, and the both sides that the scroll cover is located the base plate all are provided with the spacing ring.

Compared with the prior art, the utility model discloses the beneficial effect that can reach is:

1. the test terminal can be clamped in all directions, so that the test terminal is fixed on the mounting plate, the placing stability of the test terminal is improved, and the test terminal is prevented from falling off the mounting plate and being damaged when the mounting plate rotates on a natural gas pipeline and other accidents occur;

2. each side of the measurement and control terminal is directly communicated with the outside, heat generated by the work of the measurement and control terminal can be directly volatilized to the outside, and the reduction of the working performance of the measurement and control terminal caused by the heat gathering inside the measurement and control terminal is avoided.

Drawings

Fig. 1 is a schematic view of a top-down perspective structure of the present invention;

fig. 2 is a schematic bottom perspective view of the present invention;

FIG. 3 is a schematic view of the structure at A of FIG. 1 according to the present invention;

fig. 4 is a schematic structural diagram of the point B in fig. 2 according to the present invention.

Wherein: 1. a measurement and control terminal body; 2. mounting a plate; 3. a U-shaped sliding frame; 4. a first convex plate; 5. a second convex plate; 6. a U-shaped movable rod; 7. a spiral sleeve; 8. a first lead screw; 9. a second lead screw; 10. a spring; 11. a baffle plate; 12. a base plate; 13. a rotating shaft; 14. a rotating drum; 15. a splint; 16. connecting grooves; 17. a chute; 18. a ring edge plate; 19. a substrate.

Detailed Description

In order to make the technical means, the creation features, the achievement purposes and the functions of the invention easy to understand, the invention is further explained below with reference to the specific embodiments, but the following embodiments are only the preferred embodiments of the invention, not all. Based on the embodiments in the implementation, other embodiments obtained by those skilled in the art without any creative work belong to the protection scope of the present invention. The experimental methods in the following examples are conventional methods unless otherwise specified, and materials, reagents and the like used in the following examples are commercially available unless otherwise specified.

Example (b):

as shown in fig. 1-4, a remote measurement and control terminal of a natural gas flowmeter comprises a measurement and control terminal body 1 and a mounting plate 2 positioned at the bottom of the measurement and control terminal body 1, wherein a wireless antenna and a touch screen are arranged at the top of the measurement and control terminal body 1, a detection end is arranged at the bottom of the measurement and control terminal body, and a clamping mechanism is arranged at the top of the mounting plate 2;

the clamping mechanism comprises U-shaped sliding frames 3 arranged on two sides of the mounting plate 2 in a sliding mode, first convex plates 4 arranged at the tops of opposite side walls of the two U-shaped sliding frames 3, second convex plates 5 located below the first convex plates 4, U-shaped movable rods 6 penetrating through every two first convex plates 4, spiral sleeves 7 rotatably arranged at the bottom of the mounting plate 2, first lead screws 8 arranged at the centers of the bottoms of the two U-shaped sliding frames 3, second lead screws 9 penetrating through the second convex plates 5 in a threaded mode, the two second lead screws 9 are respectively in threaded connection with two ends of each spiral sleeve 7, springs 10 are sleeved on rod bodies, located below the first convex plates 4, at two ends of each U-shaped movable rod 6, a plurality of baffle plates 11 are arranged between frame bodies, located above the mounting plate 2, and thread teeth of the two first lead screws 8 are arranged in a reverse mode;

the fixing mechanism is arranged at the bottom of the mounting plate 2;

mounting a mounting plate 2 on a natural gas pipeline to be measured, then placing a measurement and control terminal body 1 on the mounting plate 2, rotating a spiral sleeve 7 to drive first lead screws 8 at two ends to move so as to drive two U-shaped sliding frames 3 to move, enabling a baffle 11 to clamp the measurement and control terminal body 1, simultaneously lifting a U-shaped movable rod 6 upwards, enabling a rod body at the top of the U-shaped movable rod 6 to be positioned above the measurement and control terminal body 1, pressing the top of the measurement and control terminal body 1 under the action of a spring 10, then rotating a second lead screw 9 to enable the end part of the second lead screw 9 to abut against the measurement and control terminal body 1, thereby fixing the measurement and control terminal body 1 on the mounting plate 2, being capable of clamping all directions of the measurement and control terminal body 1, thereby fixing a test terminal on the mounting plate 2, improving the placement stability of the measurement and control terminal, when the mounting plate 2 rotates on the natural gas pipeline and other accidents occur, prevent that measurement and control terminal from dropping from mounting panel 2 and damaging, simultaneously, make measurement and control terminal's each face all directly be linked together with the external world, make measurement and control terminal work and the heat that produces directly can volatilize the external world, avoid the heat gathering to arouse the decline of self working property inside measurement and control terminal.

In other embodiments, the fixing mechanism includes bottom plates 12 rotatably disposed at four corners of the bottom of the mounting plate 2, a rotating shaft 13 disposed between every two bottom plates 12, a rotating drum 14 sleeved on the rotating shaft 13, and clamping plates 15 fixedly disposed at two ends of the bottom of the rotating drum 14; the clamping plates 15 are arranged on two sides of the natural gas pipeline, the clamping plates 15 are rotated to enable the clamping plates 15 to clamp the natural gas pipeline, and the mounting plate 2 is erected on the natural gas pipeline.

In other embodiments, the middle plate of the clamping plate 15 is provided with an arc-shaped structure, a connecting groove 16 is formed at a position of the clamping plate 15 close to the bottom, and the connecting groove 16 is fixedly connected through a fixing part; the fixing member is a stud bolt, which is inserted into each two connecting grooves 16, and nuts are installed at both ends of the stud bolt, thereby realizing the fixation between the clamping plates 15.

In other embodiments, the top of the mounting plate 2 is symmetrically provided with sliding grooves 17 along the length direction, the U-shaped sliding frame 3 is connected with the sliding grooves 17 in a sliding manner, and the two sides of the U-shaped sliding frame 3, which are positioned on the sliding grooves 17, are provided with ring edge plates 18; the U-shaped sliding frame 3 is matched with the ring edge plate 18, so that the sliding arrangement of the U-shaped sliding frame 3 in the sliding groove 17 is realized.

In other embodiments, both ends of the U-shaped movable bar 6 are provided with end plates; the end plate is arranged to prevent the spring 10 from falling off the U-shaped movable rod 6.

In other embodiments, the second convex plate 5 is provided with a screw hole matched with the second screw rod 9, one end of the second screw rod 9 close to the measurement and control terminal body 1 is provided with a soft cushion, and the other end of the second screw rod 9 is provided with a rotating handle; the cushion can be direct with 1 wall body direct contact of measurement and control terminal body, realizes the protection to the wall body, and the turning handle has made things convenient for people to rotate second lead screw 9.

In other embodiments, a base plate 19 is arranged at the center of the bottom of the mounting plate 2, the screw sleeve 7 penetrates through the base plate 19, and the screw sleeve 7 is provided with a limiting ring at both sides of the base plate 19; the screw sleeve 7 is rotatably arranged at the bottom of the mounting plate 2.

In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

It should be noted that, the electric components in the present application, such as the power unit, the first motor, the second motor, and the like, are all connected to the external controller, and the external controller is the prior art, and the present application does not improve the present application, so that it is not necessary to disclose the specific model, the circuit structure, and the like of the external controller, and the integrity of the present application is not affected.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a remote measurement and control terminal of natural gas flowmeter, includes measurement and control terminal body (1) and is located measurement and control terminal body (1) bottom mounting panel (2), its characterized in that: the top of the mounting plate (2) is provided with a clamping mechanism;

the clamping mechanism comprises U-shaped sliding frames (3) which are arranged on two sides of the mounting plate (2) in a sliding manner, first convex plates (4) arranged at the tops of opposite side walls of the two U-shaped sliding frames (3), second convex plates (5) positioned below the first convex plates (4), U-shaped movable rods (6) penetrating through every two first convex plates (4), a spiral sleeve (7) rotatably arranged at the bottom of the mounting plate (2), first lead screws (8) arranged at the centers of the bottoms of the two U-shaped sliding frames (3), and second lead screws (9) which are threaded on the second convex plates (5), wherein the two second lead screws (9) are respectively in threaded connection with two ends of the spiral sleeve (7), a spring (10) is sleeved on the rod body positioned below the first convex plate (4) at the two ends of the U-shaped movable rod (6), and a plurality of baffle plates (11) are arranged between the frame bodies of the U-shaped sliding frames (3) positioned above the mounting plate (2);

the device also comprises a fixing mechanism arranged at the bottom of the mounting plate (2).

2. The remote measurement and control terminal of the natural gas flowmeter of claim 1, characterized in that: the fixing mechanism comprises bottom plates (12) rotatably arranged at four corners of the bottom of the mounting plate (2), a rotating shaft (13) arranged between every two bottom plates (12), a rotating drum (14) sleeved on the rotating shaft (13) and clamping plates (15) fixedly arranged at two ends of the bottom of the rotating drum (14).

3. The remote measurement and control terminal of the natural gas flowmeter of claim 2, characterized in that: the middle plate of the clamping plate (15) is arranged to be of an arc-shaped structure, a connecting groove (16) is formed in the position, close to the bottom, of the clamping plate (15), and the connecting groove (16) is fixedly connected through a fixing piece.

4. The remote measurement and control terminal of the natural gas flowmeter of claim 1, characterized in that: mounting panel (2) top has seted up spout (17) along length direction symmetry, U-shaped sliding frame (3) and spout (17) sliding connection, the both sides that U-shaped sliding frame (3) are located spout (17) all are provided with ring edge board (18).

5. The remote measurement and control terminal of the natural gas flowmeter of claim 1, characterized in that: the two ends of the U-shaped movable rod (6) are provided with end plates.

6. The remote measurement and control terminal of the natural gas flowmeter of claim 1, characterized in that: the screw hole matched with the second lead screw (9) is formed in the second convex plate (5), a cushion is arranged at one end, close to the measurement and control terminal body (1), of the second lead screw (9), and a rotating handle is arranged at the other end of the second lead screw (9).

7. The remote measurement and control terminal of the natural gas flowmeter of claim 1, characterized in that: the mounting panel (2) bottom center is provided with base plate (19), spiral shell (7) run through in base plate (19), and the both sides that spiral shell (7) are located base plate (19) all are provided with the spacing ring.