A sealing device for a conduit.

Abstract

This utility model relates to the field of sealing conduits, and particularly to a sealing device for conduits, comprising a gripping rod, a pressurizing component, a pressure line, and an injection mechanism for extending into the conduit port. The end of the gripping rod is detachably connected to a storage container for adhesive, and the injection mechanism is detachably connected to the outlet of the storage container for adhesive, with an injection port communicating with the outlet. The pressurizing component is connected to the pressure line, which is detachably connected to the storage container for adhesive. The operator uses the gripping rod to raise the storage container for adhesive to a designated position and inserts the injection mechanism into the conduit port. Pressure is transmitted through the pressure line to inject adhesive into the conduit port, achieving the purpose of sealing the conduit at a high location. When sealing conduit ports at high locations, scaffolding is avoided, reducing scaffolding costs and ensuring the safety of workers.

Description

Technical Field

[0001] This utility model relates to the field of sealing conduits, and in particular to a sealing device for conduits. Background Technology

[0002] In natural gas production enterprises, according to safety requirements, in order to effectively prevent flammable and explosive gases from entering the conduit and avoid serious safety accidents such as flash explosions, it is necessary to seal the conduit ports. Currently, this is done manually by workers pushing mortar from a mortar storage tank into the conduit ports.

[0003] However, for conduit ports that are more than two meters above the ground, scaffolding needs to be erected for work at height. Workers stand on the scaffolding platform to seal the conduit ports. The erection of scaffolding is time-consuming and labor-intensive, and there is a risk of people falling. Currently, sealing conduit ports that are more than two meters above the ground has the problems of long operation cycle and difficulty in ensuring work safety. Utility Model Content

[0004] The purpose of this invention is to overcome the shortcomings of existing technologies, such as long operation cycles and difficulty in ensuring operational safety when sealing the ports of conduits longer than two meters, and to provide a sealing device for conduits.

[0005] This utility model provides a sealing device for a conduit used for threading, comprising:

[0006] A gripping rod, the end of which is detachably connected to the clay storage bucket;

[0007] A glue injection mechanism for extending into the port of the threading conduit, wherein the glue injection mechanism is detachably connected to the glue outlet of the glue storage tank, and the glue injection mechanism is provided with a glue injection port communicating with the glue outlet;

[0008] A pressurizing assembly and a pressure pipeline, wherein the pressurizing assembly is connected to the pressure pipeline and the pressure pipeline is detachably connected to the mortar storage tank.

[0009] This utility model discloses a sealing device for conduit pipes. When sealing the port of a conduit pipe longer than two meters, the operator lifts the mortar storage tank to a designated height by holding a handle rod. The position of the mortar injection mechanism is adjusted using the handle rod, allowing it to extend into the conduit port. A pressurizing component pressurizes the pressure pipeline, which in turn pressurizes the mortar storage tank, causing the mortar in the tank to be discharged from the injection mechanism into the conduit port, thus sealing the conduit port. The pressurizing component is placed on the ground and connected to the mortar storage tank via a pressure pipeline, reducing the overall weight of the handle rod and facilitating position adjustment of the injection mechanism. The mortar is discharged through the injection port. This device eliminates the need for operators to work at heights, ensuring worker safety; it also eliminates the need for scaffolding, saving construction costs and improving efficiency.

[0010] The clay storage tank is a cylindrical container with a space inside for storing clay. A piston pusher plate is installed inside the clay storage tank, and a dispensing port is also provided on the clay storage tank. When using the clay storage tank, the piston pusher plate is pushed to squeeze the clay, causing the clay to be discharged from the dispensing port.

[0011] Preferably, the pressurization assembly includes a pneumatic pump connected to the pressure pipeline.

[0012] Air pressure is used to push the piston plate inside the clay storage tank, thereby squeezing the clay out of the outlet.

[0013] Preferably, the pneumatic pump is equipped with a control switch and a control handle, the control switch being connected to the control handle, and the control switch being used to control the pneumatic pump to supply gas to the pressure pipeline.

[0014] Workers can control the timing of slurry discharge by turning the control switch on or off using a control handle on the ground, thus avoiding the need for workers to climb to heights.

[0015] Preferably, the pneumatic pump is equipped with a pressure gauge.

[0016] By installing a pressure gauge on the air pump, the pressure generated by the air pump can be controlled at an appropriate level, which makes it easier to control the dispensing speed of the adhesive storage tank.

[0017] Preferably, the end of the pressure pipeline away from the pressurizing component is provided with an end plate, and the end plate is detachably connected to the tail end of the mortar storage tank.

[0018] The end plate seals the tail end of the mortar storage tank, allowing the pressurized pipeline to push the piston plate to move and discharge the mortar. The end plate is detachably connected to the mortar storage tank, making the tank easy to replace.

[0019] Preferably, the gripping rod includes a rod body and a first clamp, the first clamp being detachably connected to the clay storage bucket.

[0020] The clay storage bucket is fixed to the end of the handle by clamps.

[0021] Preferably, the rod body is further provided with a second clamp, the first clamp and the second clamp are spaced apart, and the second clamp is detachably connected to the storage mud bucket.

[0022] The first and second clamps work together to fix the glue storage bucket, which can prevent the glue injection mechanism from shifting position and make it easier for operators to insert the glue injection mechanism into the conduit port; the second clamp strengthens the connection stability between the holding rod and the glue storage bucket.

[0023] Preferably, the end of the gripping rod away from the storage mud bucket is provided with a rubber structural component, and the rubber structural component is provided with several protrusions.

[0024] The rubber structural component is fitted onto the outer wall of the grip rod. The friction is increased by the protrusions on the rubber structural component and the rubber structural component itself, making it easier for the operator to grip.

[0025] Preferably, the glue injection mechanism is a columnar structural component, the glue injection mechanism is provided with a glue injection cavity, the glue injection cavity is connected to the glue outlet, the glue outlet includes a first glue outlet and a second glue outlet, the first glue outlet and the second glue outlet are respectively connected to the glue injection cavity, the first glue outlet and the second glue outlet are respectively located on the side wall of the glue injection mechanism, and the first glue outlet and the second glue outlet are arranged opposite to each other.

[0026] Adhesive slurry is simultaneously discharged from the first and second nozzles on opposite sides of the adhesive injection mechanism, enabling the conduit to be quickly sealed, thus improving the sealing speed and quality.

[0027] Preferably, the grip bar comprises several segments, and any of the segments can be connected to each other.

[0028] By adjusting the number of connected segments, the length of the gripping rod can be adjusted, thus allowing the gripping rod to adapt to sealing operations at conduit ports of different heights.

[0029] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0030] 1. This utility model discloses a sealing device for a conduit. When sealing the port of a conduit longer than two meters, the operator lifts the mortar storage tank to a designated height by holding a handle rod. The position of the mortar injection mechanism is adjusted using the handle rod, allowing it to extend into the conduit port. A pressurizing component pressurizes the pressure line, which in turn pressurizes the mortar storage tank, causing the mortar in the tank to be discharged from the injection mechanism into the conduit port, thus sealing the conduit port. The pressurizing component is placed on the ground and connected to the mortar storage tank via a pressure line, reducing the overall weight of the handle rod and facilitating position adjustment of the injection mechanism. The mortar is discharged through the injection port. This eliminates the need for operators to work at heights, ensuring operator safety; it also eliminates the need for scaffolding, saving construction costs and improving efficiency.

[0031] 2. This utility model provides a sealing device for conduit pipes. The operator holds a lever to lift the mortar storage bucket to a designated position, and then inserts the mortar injection mechanism into the conduit port. Pressure is transmitted through a pressure pipeline to inject mortar into the conduit port, achieving the purpose of sealing the conduit port at a high location. It is suitable for sealing conduit ports of various materials and diameters. Compared with traditional methods, it avoids the need for scaffolding when sealing conduit ports at high locations, reducing scaffolding costs and ensuring worker safety, thus possessing good economic benefits and practical value. Attached Figure Description

[0032] Figure 1 This is a schematic diagram of the structure of a sealing device for a threading conduit according to the present invention;

[0033] Figure 2 This is a schematic diagram of the structure of the holding rod of the sealing device for a threading conduit according to the present invention;

[0034] Figure 3 This is a cross-sectional view of the glue injection mechanism of a sealing device for a threading conduit according to the present invention.

[0035] Figure 4 This is a schematic diagram of the end plate of a sealing device for a threading conduit according to the present invention;

[0036] Figure 5 This is a cross-sectional view of the mortar storage tank of a sealing device for a conduit according to the present invention.

[0037] Marked in the image:

[0038] 1-Pressure assembly, 11-Control switch, 12-Control handle, 13-Pressure gauge, 2-Pressure line, 21-End plate, 22-Through hole, 3-Holding rod, 31-Segment, 32-Rubber structural component, 4-Injection mechanism, 41-Injection chamber, 5-Injection port, 51-First injection port, 52-Second injection port, 6-First clamp, 7-Second clamp

[0039] 100-Storage clay bucket, 101-Containing space, 102-Piston push plate, 103-Outlet of adhesive. Detailed Implementation

[0040] The present invention will be further described in detail below with reference to specific embodiments. However, it should not be construed as limiting the scope of the present invention to the following embodiments; all technologies implemented based on the content of the present invention fall within the scope of the present invention.

[0041] Unless otherwise specified, the use of terms such as "upper," "lower," "left," "right," "center," "inner," and "outer" to indicate orientation or positional relationships in the description of specific embodiments of this utility model is based on the orientation or positional relationships shown in the accompanying drawings, or the orientation or positional relationship in which the utility model product / equipment / device is typically placed during use. These terms are merely for the purpose of facilitating the description of the utility model solution or simplifying the description in specific embodiments, enabling those skilled in the art to quickly understand the solution, and do not indicate or imply that a specific device / component / element must have a specific orientation, or be constructed and operated in a specific positional relationship. Therefore, they should not be construed as limitations on this utility model.

[0042] Furthermore, the use of terms such as "horizontal," "vertical," "suspended," and "parallel" does not imply that the corresponding device / component / element must be absolutely horizontal, vertical, suspended, or parallel, but rather that it can be slightly tilted or have a deviation. For example, "horizontal" merely means that its direction is more horizontal relative to "vertical," not that the structure must be completely horizontal, but can be slightly tilted. Alternatively, it can be simplified to mean that the corresponding device / component / element, when set in a "horizontal," "vertical," "suspended," or "parallel" direction, can have an error / deviation of ±10% relative to the corresponding direction, more preferably within ±8%, more preferably within ±6%, more preferably within ±5%, and more preferably within ±4%. As long as the corresponding device / component / element is within the error / deviation range, it can still achieve its function in the present invention.

[0043] Furthermore, the use of terms such as "first," "second," and "third" in terminology is merely for distinguishing descriptions of identical or similar components and should not be interpreted as emphasizing or implying the relative importance of a particular component.

[0044] Furthermore, in the description of the embodiments of this utility model, "several", "multiple", and "several" represent at least two. The number can be any number, such as two, three, four, five, six, seven, eight, or nine, and can even exceed nine.

[0045] Furthermore, in the description of the technical solution of this utility model, unless otherwise explicitly specified / limited / restricted, the terms "set up," "install," "connect," "link," "equipped with," "laid out," and "arranged" should be interpreted broadly. For example, they can refer to fixed connections, detachable connections, or integral connections; they can refer to common connection methods in the art, such as welding, riveting, bolting, and threaded connections. Such connections can be mechanical, electrical, or communication connections; they can be direct connections or indirect connections through an intermediate medium; and they can refer to the internal communication between two components.

[0046] Example 1

[0047] like Figures 1-5 As shown, a sealing device for a conduit is specifically composed of a holding rod 3, an injection mechanism 4, a pressurizing component 1, and a pressure line 2. A glue storage tank 100 is detachably connected to the end of the holding rod 3. The injection mechanism 4 is detachably connected to the glue outlet 103 of the glue storage tank 100. The pressure line 2 is detachably connected to the glue storage tank 100. The injection mechanism 4 is used to extend into the port of the conduit. The injection mechanism 4 is provided with an injection port 5 communicating with the glue outlet 103. Glue is injected into the port of the conduit through the injection port 5. The pressurizing component 1 is connected to the pressure line 2.

[0048] When sealing the conduit port of a cable more than two meters long, the operator lifts the mortar storage tank 100 to a designated height by holding the handle 3. The position of the mortar injection mechanism 4 is then adjusted using the handle 3, allowing it to extend into the conduit port. The pressurizing component 1 pressurizes the pressure line 2, which in turn pressurizes the mortar storage tank 100. This causes the mortar in the tank to be discharged from the injection mechanism 4 into the conduit port, thus sealing the conduit port. The pressurizing component 1 is placed on the ground and connected to the mortar storage tank 100 via the pressure line 2, reducing the overall weight of the handle 3 and facilitating position adjustment of the injection mechanism 4. The injection mechanism 4 discharges the mortar through the injection port 5. This method avoids the need for operators to work at heights, ensuring their safety; it also eliminates the need for scaffolding, saving construction costs and improving efficiency.

[0049] Specifically, the clay storage tank 100 is a cylindrical container with a receiving space 101 inside for storing clay. A piston push plate 102 is installed inside the clay storage tank 100, and a clay outlet 103 is also provided on the clay storage tank 100. When the clay storage tank 100 is in use, the piston push plate 102 is pushed to squeeze the clay, causing the clay to be discharged from the clay outlet 103.

[0050] In one or more embodiments, the pressurization component 1 includes a pneumatic pump connected to a pressure line 2. Specifically, the pneumatic pump is an air compressor, and the pressure line 2 is a PVC pipe.

[0051] In an optional embodiment, the air pump is equipped with a control switch 11 and a control handle 12. The control switch 11 is connected to the control handle 12. The control switch 11 is used to control the air pump to supply compressed air to the pressure line 2. Specifically, the control handle 12 extends the operating range of the control switch 11, making it easier for operators to operate.

[0052] In an optional embodiment, the pneumatic pump is equipped with a pressure gauge 13. Specifically, the pressure gauge 13 reading allows the operator to determine the pressure of the compressed gas inside the pneumatic pump, thereby enabling the operator to adjust the compressed gas pressure according to the pressure gauge 13 reading. This allows the operator to control the injection speed of the adhesive storage tank 100 with appropriate air pressure, ensuring the sealing quality of the conduit port.

[0053] In one or more embodiments, the end of the pressure line 2 away from the pressurizing component 1 is provided with an end plate 21. The end plate 21 is detachably connected to the tail end of the clay storage tank 100. Specifically, the end plate 21 is made of plastic and is fixed to the tail end of the clay storage tank 100 by a threaded connection to ensure a sealing effect and prevent the end plate 21 from easily detaching from the clay storage tank 100. A through hole 22 is provided on the end plate 21 so that the pressure line 2 is connected to the through hole 22. After compressed air is introduced into the pressure line 2, the compressed air enters the clay storage tank 100 through the through hole 22 and pushes the piston push plate 102 to move, thereby causing the piston push plate 102 to squeeze the clay in the clay storage tank 100 and discharge the clay from the outlet 103.

[0054] In one or more embodiments, the gripping rod 3 includes a rod body and a first clamp 6. The first clamp 6 is detachably connected to the clay storage tank 100. Specifically, the first clamp 6 is a metal clamp. By adjusting the inner diameter of the first clamp 6, the inner side of the first clamp 6 abuts against the outer wall of the clay storage tank 100.

[0055] In an optional embodiment, the rod body is further provided with a second clamp 7. The first clamp 6 and the second clamp 7 are spaced apart. The second clamp 7 is detachably connected to the clay storage tank 100. Specifically, the second clamp 7 is a metal clamp. By adjusting the inner diameter of the second clamp 7, the inner side of the first clamp 6 abuts against the outer wall of the clay storage tank 100. The first clamp 6 and the second clamp 7 are spaced apart, so that the first clamp 6 and the second clamp 7 are fixed at different positions on the clay storage tank 100, making the clay storage tank 100 more firmly fixed.

[0056] In one or more embodiments, a rubber structural member 32 is provided at the end of the gripping rod 3 away from the clay storage bucket 100. The rubber structural member 32 has several protrusions, specifically, so that the operator can hold it firmly through the rubber structural member 32.

[0057] In one or more embodiments, the glue injection mechanism 4 is a columnar structure. The glue injection mechanism 4 is provided with a glue injection cavity 41, which is connected to the glue outlet 103. The glue injection port 5 includes a first glue outlet 51 and a second glue outlet 52. The first glue outlet 51 and the second glue outlet 52 are respectively connected to the glue injection cavity 41. The first glue outlet 51 and the second glue outlet 52 are respectively located on the side wall of the glue injection mechanism 4. The first glue outlet 51 and the second glue outlet 52 are arranged opposite to each other. Glue is discharged simultaneously from opposite sides of the glue injection mechanism 4 through the first glue outlet 51 and the second glue outlet 52, so that the conduit can be quickly sealed, thereby improving the sealing speed and sealing quality.

[0058] In one or more embodiments, the gripping rod 3 includes a plurality of segments 31, any of which can be connected to each other. By adjusting the number of segments 31 connected, the length of the gripping rod 3 can be adjusted, thereby enabling the gripping rod 3 to adapt to the sealing operation of conduit ports at different heights.

[0059] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. An occlusion device for a wire guide catheter, comprising: include: The end of the gripping rod (3) is detachably connected to the clay storage bucket (100); The glue injection mechanism (4) is used to extend into the port of the conduit. The glue injection mechanism (4) is detachably connected to the glue outlet (103) of the glue storage tank (100). The glue injection mechanism (4) is provided with a glue injection port (5) that communicates with the glue outlet (103). A pressurizing assembly (1) and a pressure line (2), wherein the pressurizing assembly (1) is connected to the pressure line (2), and the pressure line (2) is detachably connected to the clay storage tank (100).

2. A closure device for a thread guide catheter according to claim 1, characterized in that The pressurization assembly (1) includes a pneumatic pump connected to the pressure line (2).

3. A closure device for a thread guide catheter according to claim 2, characterized in that The air pump is equipped with a control switch (11) and a control handle (12). The control switch (11) is connected to the control handle (12). The control switch (11) is used to control the air pump to introduce gas into the pressure pipeline (2).

4. A closure device for a thread guide catheter according to claim 3, characterized in that The air pump is equipped with a pressure gauge (13).

5. A closure device for a thread guide catheter according to claim 1, characterized in that The pressure pipeline (2) has an end plate (21) at one end away from the pressurizing component (1), and the end plate (21) is detachably connected to the tail end of the mortar storage tank (100).

6. A closure device for a thread guide catheter according to claim 1, characterized in that The gripping rod (3) includes a rod body and a first clamp (6), which is detachably connected to the clay storage bucket (100).

7. A sealing device for a threading conduit according to claim 6, characterized in that, The rod body is also provided with a second clamp (7), the first clamp (6) and the second clamp (7) are spaced apart, and the second clamp (7) is detachably connected to the storage mud bucket (100).

8. A closure device for a thread guide catheter according to claim 1, characterized in that The end of the gripping rod (3) away from the storage mud bucket (100) is provided with a rubber structural component (32), and the rubber structural component (32) is provided with several protrusions.

9. A closure device for a thread guide catheter according to claim 1, characterized in that The glue injection mechanism (4) is a columnar structural component. The glue injection mechanism (4) is provided with a glue injection cavity (41). The glue injection cavity (41) is connected to the glue outlet (103). The glue injection port (5) includes a first glue outlet (51) and a second glue outlet (52). The first glue outlet (51) and the second glue outlet (52) are respectively connected to the glue injection cavity (41). The first glue outlet (51) and the second glue outlet (52) are respectively located on the side wall of the glue injection mechanism (4). The first glue outlet (51) and the second glue outlet (52) are arranged opposite to each other.

10. A closure device for a wire guide catheter according to claim 1, wherein, The grip (3) includes several segments (31), and any of the segments (31) can be connected to each other.

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