CN219912204U

CN219912204U - Pipeline plugging device

Info

Publication number: CN219912204U
Application number: CN202320441923.5U
Authority: CN
Inventors: 李云澎
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-03-10
Filing date: 2023-03-10
Publication date: 2023-10-27
Anticipated expiration: 2033-03-10

Abstract

The utility model provides a pipeline plugging device, which comprises a sealing box, wherein two pulleys are connected to the bottom of the inner wall of the sealing box in a sliding manner, movable frames are fixedly arranged at the tops of the two pulleys, sealing covers are fixedly arranged at one sides of the two movable frames, rubber plugs are arranged in the two sealing covers, and moving mechanisms are arranged at the tops of the two movable frames, and the pipeline plugging device has the beneficial effects that: if the gas sensor detects that the gas is active in the sealing box, the signal transmitter can be used for rapidly transmitting signals to maintenance personnel and opening the alarm lamp, people nearby are not close to the alarm lamp, the problem of leakage of the blocked gas pipeline is conveniently reflected to the maintenance personnel at the first time, the maintenance personnel can rapidly arrive at the site for maintenance, the problem that the maintenance personnel cannot arrive at information after the gas leakage can be avoided, and the problem of leakage of the gas pipeline is greatly reduced through the two sealing covers.

Description

Pipeline plugging device

Technical Field

The utility model belongs to the technical field of gas pipeline plugging, and particularly relates to a pipeline plugging device.

Background

The utility model discloses a ' plugging device for a fuel gas pipeline ', which records that ' the utility model only needs to rotate a handle, realizes the same-direction and same-speed rotation of two screw rods A through a transmission chain wheel and a chain, so that a mounting base in threaded connection with the two screw rods A drives a sealing block to slide towards the inside of the pipeline, and the sealing block is of a circular truncated cone structure, so that the radius of a cross section circle of the sealing block is gradually increased, when the sealing block is tightly attached to the inner wall of the pipeline, the handle can not continuously rotate at the moment, and the plugging device can realize the attachment of various inner diameter pipelines.

Disclosure of Invention

The utility model aims to provide a pipeline plugging device and aims to solve the technical problems.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a pipeline plugging device, includes the seal box, the inner wall bottom sliding connection of seal box has two pulleys, two the equal fixed mounting in top of pulley removes the frame, two the equal fixed mounting in one side of removing the frame has sealed lid, two sealed inside of lid all is provided with the skin stopper, two the top of removing the frame all is provided with moving mechanism.

As one preferable mode of the utility model, the moving mechanism comprises a moving plate fixedly arranged at the top of the moving frame, one end of each moving plate is internally connected with a limiting rod in a penetrating way, and the other end of each moving plate is internally connected with a bidirectional screw rod in a threaded way.

As one preferable mode of the utility model, one side of the bidirectional screw rod penetrates through the sealing box to be fixedly provided with a rotating rod, one side of the rotating rod is provided with a rotating disc, and the outside of the rotating rod is movably connected with a sealing ring.

As one preferable mode of the utility model, two limiting plates are fixedly arranged at the bottom of the inner wall of the sealing box, the tops of the two limiting plates are fixedly connected with the top of the inner wall of the sealing box, and circular grooves are formed in the two limiting plates.

As one preferable mode of the utility model, one side of the sealing box is communicated with a gas pipe in a sealing way, the other side of the sealing box is communicated with a receiving pipe in a sealing way, a gas sensor is arranged at the top of the inner wall of the sealing box, an insulating adhesive tape is sleeved outside the gas sensor, a signal transmitter is arranged in the middle of the top of the sealing box, and a switch panel is arranged at the corner of the top of the sealing box.

As a preferable mode of the utility model, an alarm lamp is arranged on the side of the top of the sealing box.

As one preferable mode of the utility model, the switch panel is respectively provided with a gas sensor switch, a signal transmitter switch and an alarm lamp switch, the gas sensor is electrically connected with the gas sensor switch, the signal transmitter is electrically connected with the signal transmitter switch, and the alarm lamp is electrically connected with the alarm lamp switch.

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

through two sealed covers that are equipped with, shutoff gas-supply pipe and receiver tube respectively, can carry out dual insurance to gas pipeline, when a sealed lid takes place to leak, another one can continue to block up with gas, after the shutoff, like gas sensor detects the seal box in have gas activity, will be through signal transmitter quick with signal transmission for maintainer and open the warning light, the nearby personnel of sign need not be close to here, the problem that the gas pipeline that conveniently will block up leaks in first time reflects for maintainer, make maintainer quick arrive scene maintenance, can avoid the problem of maintainer unable to the information after gas leaks, and through two sealed covers, great reduction gas pipeline leaks's problem.

Drawings

The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:

FIG. 1 is a schematic structural diagram of embodiment 1 of the present utility model;

FIG. 2 is a schematic view showing the internal structure of a seal box according to embodiment 1 of the present utility model;

FIG. 3 is an enlarged schematic view of the seal cap according to embodiment 1 of the present utility model;

fig. 4 is a schematic structural diagram of embodiment 2 of the present utility model.

In the figure: 1. a seal box; 2. a pulley; 3. a moving rack; 4. sealing cover; 5. a leather plug; 6. a moving mechanism; 61. a moving plate; 62. a limit rod; 63. a two-way screw rod; 7. a rotating rod; 8. a turntable; 9. a seal ring; 10. a limiting plate; 11. a gas pipe; 12. a receiving tube; 13. a gas sensor; 14. a signal transmitter; 15. an alarm lamp.

Example 1

Detailed Description

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model.

Referring to fig. 1-3, the present utility model provides the following technical solutions: the utility model provides a pipeline plugging device, includes seal box 1, and seal box 1's inner wall bottom sliding connection has two pulleys 2, and the equal fixed mounting in top of two pulleys 2 removes frame 3, and the equal fixed mounting in one side of two removal frames 3 has sealed lid 4, and the inside of two sealed lids 4 all is provided with skin stopper 5, and the top of two removal frames 3 all is provided with moving mechanism 6.

In this embodiment: the moving mechanism 6 comprises a moving plate 61 fixedly arranged at the top of the moving frame 3, a limiting rod 62 is connected in one end of each moving plate 61 in a penetrating manner, and a bidirectional screw rod 63 is connected in the other end of each moving plate 61 in a threaded manner.

Specifically, through the movable frame 3 that is equipped with, conveniently support fixedly through pulley 2 to sealed lid 4, make sealed lid 4 when sealed the pipeline, can be more stable, avoid sealed lid 4 to damage when using, and lead to the gas leakage.

In this embodiment: one side of the bidirectional screw rod 63 penetrates through the sealing box 1 to fixedly install a rotating rod 7, one side of the rotating rod 7 is provided with a rotating disc 8, and the outside of the rotating rod 7 is movably connected with a sealing ring 9.

Specifically, through the carousel 8 that is equipped with, the person of facilitating the use rotates carousel 8 then drives bull stick 7 through rotating, makes bull stick 7 drive two-way lead screw 63 rotate, and two-way lead screw 63 drives movable plate 61 through external screw thread and gag lever post 62 and removes, makes movable plate 61 drive movable frame 3 and then drives sealed lid 4 and remove, makes two sealed lids 4 seal with gas-supply pipe 11 and receiver tube 12 respectively to realize double insurance.

In this embodiment: two limiting plates 10 are fixedly arranged at the bottom of the inner wall of the sealing box 1, the tops of the two limiting plates 10 are fixedly connected with the top of the inner wall of the sealing box 1, and circular grooves are formed in the two limiting plates 10.

Through the seal box 1, the gas can conveniently enter the seal box 1 through the gas pipe 11 and then enter the receiving pipe 12 when the gas is transported, so that the seal box 1 becomes the insurance between the gas pipe 11 and the receiving pipe 12.

In this embodiment: one side of the sealing box 1 is communicated with a gas pipe 11 in a sealing way, the other side of the sealing box 1 is communicated with a receiving pipe 12 in a sealing way, a gas sensor 13 is arranged at the top of the inner wall of the sealing box 1, an insulating adhesive tape is sleeved outside the gas sensor 13, a signal transmitter 14 is arranged in the middle of the top of the sealing box 1, and a switch panel is arranged at the corner of the top of the sealing box 1.

Through the gas sensor 13 that is equipped with, the convenience is when the user does not manually open the sealed lid 4 of gas-supply pipe 11, if detect the existence of gas in seal box 1 can prove that the gas leaks, and gas sensor 13 sends the information to maintainer through signal transmitter 14 this moment and reports to the police through warning light 15 and avoid the pedestrian to be close to and take place danger then.

In this embodiment: the switch panel is respectively provided with a gas sensor switch, a signal transmitter switch and an alarm lamp switch, the gas sensor 13 is electrically connected with the gas sensor switch, the signal transmitter 14 is electrically connected with the signal transmitter switch, and the alarm lamp 15 is electrically connected with the alarm lamp switch.

Through the switch panel that is equipped with, the person of facilitating the use carries out the circular telegram control to the consumer, can carry out the circular telegram to it when the consumer needs the electricity consumption, has avoided the situation that can't carry out the circular telegram to it when needs the electricity consumption.

Working principle: when using this gas pipeline plugging device, first, the user is when needs are closed gas pipe 11, the accessible is held and rotatory carousel 8, then will drive two-way lead screw 63 through bull stick 7 when carousel 8 is rotated and rotate, two-way lead screw 63 makes movable plate 61 remove through external screw thread and gag lever post 62 cooperation, will drive movable frame 3 and remove when movable plate 61 removes, movable frame 3 will drive sealed lid 4 and remove, when movable frame 3 removes, then pulley 2 of its bottom will support it and slide, will seal respectively with gas pipe 11 and receiver tube 12 when sealed lid 4 removes, realize double insurance, when one sealed lid 4 is revealed, another sealed lid 4 still can seal gas pipeline, and the user can cooperate in gas inductor 13, finally scan the gas and can regard as the gas to leak under the condition of not being unsealed in seal box 1, gas inductor 13 sends the signal to the user through signal transmitter 14, and simultaneously open warning light 15, the safety after the pipe is plugged is effectively improved.

Example 2

Referring to fig. 4, in order to make the gas pipeline plugging device safer, the distinguishing technical features of the present embodiment and embodiment 1 are that;

in this embodiment: the top side of the sealing box 1 is provided with an alarm lamp 15.

Through the alarm lamp 15 that is equipped with, conveniently when gas leaks, can send the warning to nearby personnel through alarm lamp 15, make it circular to avoid gas to leak and cause the threat to nearby personnel.

Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims

1. The utility model provides a pipeline plugging device, includes seal box (1), its characterized in that, the inner wall bottom sliding connection of seal box (1) has two pulleys (2), two the equal fixed mounting in top of pulley (2) has movable frame (3), two the equal fixed mounting in one side of movable frame (3) has sealed lid (4), two the inside of sealed lid (4) all is provided with skin stopper (5), two the top of movable frame (3) all is provided with moving mechanism (6).

2. A pipe stopper according to claim 1, wherein: the moving mechanism (6) comprises moving plates (61) fixedly mounted at the tops of the moving frames (3), one ends of the two moving plates (61) are internally connected with limiting rods (62) in a penetrating mode, and the other ends of the two moving plates (61) are internally connected with bidirectional screw rods (63) in a threaded mode.

3. A pipe stopper according to claim 2, wherein: one side of the bidirectional screw rod (63) penetrates through the sealing box (1) and is fixedly provided with a rotating rod (7), one side of the rotating rod (7) is provided with a rotating disc (8), and the outside of the rotating rod (7) is movably connected with a sealing ring (9).

4. A pipe stopper according to claim 3, wherein: the sealing box is characterized in that two limiting plates (10) are fixedly arranged at the bottom of the inner wall of the sealing box (1), the tops of the two limiting plates (10) are fixedly connected with the top of the inner wall of the sealing box (1), and circular grooves are formed in the two limiting plates (10).

5. The device of claim 4, wherein: one side of seal box (1) is sealed to be linked together has gas-supply pipe (11), the opposite side of seal box (1) is sealed to be linked together has receiver tube (12), the inner wall top of seal box (1) is provided with gas sensor (13), the outside cover of gas sensor (13) is equipped with the insulating tape, the top middle part of seal box (1) is provided with signal transmitter (14), the top corner of seal box (1) is provided with switch panel.

6. The device of claim 5, wherein: an alarm lamp (15) is arranged on the side of the top of the sealing box (1).

7. The device of claim 6, wherein: the gas sensor (13) is electrically connected with the gas sensor switch, the signal transmitter (14) is electrically connected with the signal transmitter switch, and the alarm lamp (15) is electrically connected with the alarm lamp switch.