Automatic cap dismounting device for special natural gas pipeline

Abstract

The utility model discloses an automatic cap dismounting device for a natural gas special pipeline, and particularly relates to the field of pipeline dismounting, an insulating pipe is arranged outside an anti-permeation sheet, an anti-skid block is arranged below a device main body, a protective cover is arranged above the device main body, a fixing module is arranged above the device main body, and a cap is arranged on the fixing module. A connecting groove is formed in the front of the sliding way, an anti-permeation piece is embedded in the outer portion of the motor box, the motor box is arranged on the upper portion of the device body, the device is started to enable the motor box to start to generate electricity, and electric energy is conducted into the device through an insulating pipe. The anti-skid block below the device main body can ensure that operation errors of the device caused by sliding can be avoided, meanwhile, the safety of a user is ensured, the protection cover can be connected with the device stably through the connection of the fixing module and the connecting groove when the device is not used, and the anti-permeation piece prevents elements in the motor box from being moist. And meanwhile, the safety of the equipment is also ensured.

Description

Technical Field

[0001] The utility model relates to the field of pipeline disassembly, and more specifically to an automatic cap removal device for a special natural gas pipeline. Background Art

[0002] After the original pipe arrives at the site, the thread caps protecting the pipe threads need to be removed in order to clean the thread oil on the threads. The traditional way of removing the caps is to remove them one by one manually. This work method not only requires a lot of manpower, but also has high labor intensity and extremely low work efficiency.

[0003] After searching, the existing patent (publication number: CN 213917975 U) discloses an automatic cap removal device for oil and gas pipelines. The traditional manual cap removal method is slow and easily causes fatigue to the workers, and also increases the cost of workers. Therefore, people are in urgent need of a highly efficient automatic cap removal device for oil and gas pipelines. The inventor found the following problems in the prior art during the process of realizing the utility model:

[0004] The existing automatic cap removal device for natural gas dedicated pipelines has poor functionality and cannot be disassembled all at once during use. Therefore, in order to solve the above problem, an automatic cap removal device for natural gas dedicated pipelines is proposed. Utility Model Content

[0005] In order to overcome the above-mentioned defects of the prior art, the utility model provides an automatic cap removal device for a natural gas dedicated pipeline to solve the problems raised in the above-mentioned background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an automatic cap removal device for a natural gas dedicated pipeline, comprising a device body, a non-sliding block is provided at the bottom of the device body, a protective cover is provided at the top of the device body, a fixing plate is provided on the top of the protective cover, a handle is provided above the fixing plate, a fixing block is provided at the top of the device body, a twist cover is provided on the right side of the fixing block, a spring is provided on the right side of the fixing block, a limit plate is provided on the right side of the spring, a placement plate is provided at the middle part of the device body, a motor box is provided at the top of the device body, a slide is provided inside the device body, a connecting block is provided at the top of the device body, a fixing module is provided at the top of the device body, and a connecting groove is provided in front of the slide.

[0007] Preferably, a bilaterally symmetrical protective shell is embedded above the device body.

[0008] Preferably, a disassembly ring is embedded in the middle portion of the protective shell.

[0009] Preferably, an anti-permeability sheet is embedded on the outside of the motor box in a surrounding manner.

[0010] Preferably, an insulating tube is provided on the outside of the anti-permeability sheet and is embedded in the motor box.

[0011] Preferably, a connecting block is provided at the bottom of the protective cover, presenting a front-to-back symmetrical embedded structure.

[0012] Preferably, a connecting groove is provided above the anti-sliding block and is embedded in the interior of the device body.

[0013] Preferably, the connection block can be connected to the connection groove via an external fixing module.

[0014] Technical effects and advantages of the utility model:

[0015] Compared with the prior art, this type of automatic cap removal device for natural gas dedicated pipelines, when in use, the device body is the main part of the entire equipment, which improves the overall stability. First, the equipment is started to make the motor box start to generate electricity, and the electrical energy is transmitted to the equipment through the insulating tube. Considering that liquid has entered the motor box and caused moisture and inability to operate, an anti-permeability sheet is provided on the outside of the motor box to effectively prevent the internal components of the motor box from being damaged by environmental factors such as moisture and corrosion. Then, the pipeline is placed on the placement plate, and the pipe cap to be removed is pushed into the removal ring in the protective shell. The protective shell can be separated by a slider, which can adapt to the removal of pipe caps of different sizes, and the remaining pipelines are limited and fixed by the limit plate. The limit plate is fixed to the pipeline by twisting the twist cover so that the spring connected to the limit plate fixes the pipeline, thereby providing a good pipeline It provides effective fixation so that it will not move randomly when the pipe cap is removed. When the equipment is running, the anti-sliding block under the device body can ensure that the equipment will not cause operating errors due to sliding, while ensuring the safety of the user. Considering that the equipment may be affected by external factors and cause damage to the equipment when not in use, a protective cover is provided on the top of the device body. When the equipment is not in use, the connection between the protective cover and the equipment can be made stable by connecting the fixing module and the connecting groove, which also ensures the safety of the equipment and extends the service life of the equipment. In summary, the automatic cap removal device for natural gas dedicated pipelines has the advantages of anti-slip stability, safety protection, convenient operation and high automation through its unique design and structure, providing an efficient and safe solution for the operation and maintenance of natural gas pipelines. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0017] Figure 2 It is a schematic diagram of the internal structure of the utility model.

[0018] Figure 3 It is a schematic diagram of the internal structure of the utility model.

[0019] Figure 4 It is a schematic diagram of the enlarged structure of point A of the utility model.

[0020] The accompanying drawings are marked as follows: 1. Device body; 2. Anti-sliding block; 3. Protective cover; 4. Fixed plate; 5. Handle; 6. Connecting groove; 7. Fixed block; 8. Twist cover; 9. Spring; 10. Limiting plate; 11. Placement plate; 12. Anti-penetration sheet; 13. Protective shell; 14. Disassembly ring; 15. Connecting block; 16. Motor box; 17. Insulating tube, 18; Fixed module, 19; Slide. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] Embodiment 1

[0023] As attached Figure 1-4 The shown device is an automatic cap removal device for a natural gas dedicated pipeline, comprising a device body 1, a non-sliding block 2 is provided at the bottom of the device body 1, a protective cover 3 is provided at the top of the device body 1, a fixing plate 4 is provided at the top of the protective cover 3, a handle 5 is provided at the top of the fixing plate 4, a fixing block 7 is provided at the top of the device body 1, a twist cover 8 is provided to the right of the fixing block 7, a spring 9 is provided to the right of the fixing block 7, a limit plate 10 is provided to the right of the spring 9, a placement plate 11 is provided at the middle part of the device body 1, a motor box 16 is provided at the top of the device body 1, a slide 19 is provided inside the device body 1, a connecting block 15 is provided at the top of the device body 1, a fixing module 18 is provided at the top of the device body 1, and a connecting groove 6 is provided in front of the slide 19.

[0024] Among them: when this kind of automatic cap removal device for natural gas dedicated pipeline is in use, the device body 1 is the main part of the whole device, which improves the overall stability. First, the device is started to make the motor box 16 start to generate electricity, and the electric energy is transmitted to the device through the insulating tube 17. Considering that liquid enters the motor box 16 and causes moisture and cannot run, an anti-permeation sheet 12 is provided on the outside of the motor box 16 to effectively prevent the internal components of the motor box 16 from being damaged by environmental factors such as moisture and corrosion. Then, the pipeline is placed on the placement plate 11, and the pipe cap to be removed is pushed into the removal ring 14 in the protective shell 13. The protective shell 13 can be separated by the slider 19, which can adapt to the removal of pipe caps of different sizes, and the remaining pipelines are limited and fixed by the limit plate 10. The limit plate 10 is connected to the pipeline by the spring 9 connected to the limit plate 10 by twisting the twist cover 8. The fixed limit provides effective fixation for the pipeline so that it will not move randomly when the pipe cap is removed. When the equipment is running, the anti-sliding block 2 under the device body 1 can ensure that the equipment will not cause operating errors due to sliding, while ensuring the safety of the user. Considering that the equipment may be affected by external factors and damaged when not in use, a protective cover 3 is provided on the top of the device body 1. When the equipment is not in use, the connection between the protective cover 3 and the equipment can be stable through the connection between the fixing module 18 and the connecting groove 6, which also ensures the safety of the equipment and extends the service life of the equipment. In summary, the automatic cap removal device for natural gas dedicated pipelines has the advantages of anti-slip stability, safety protection, convenient operation and high automation through its unique design and structure, providing an efficient and safe solution for the operation and maintenance of natural gas pipelines.

[0025] Embodiment 2

[0026] Based on the first embodiment, the solution in the first embodiment is further detailed in combination with the following specific working method, as described below:

[0027] like Figure 4 As shown, as a preferred embodiment; the anti-permeability sheet 12 can prevent liquid from entering the insulating tube 17, and prevent the internal components of the motor box 16 from being damaged by environmental factors such as moisture and corrosion.

[0028] The working process of the utility model is as follows:

[0029] When this type of automatic cap removal device for natural gas dedicated pipelines is in use, the device body 1 serves as the main part of the entire device, which improves the overall stability. First, the device is started to allow the motor box 16 to start generating electricity, and the electrical energy is transmitted to the device through the insulating tube 17. Considering that liquid has entered the motor box 16 and caused moisture to prevent it from running, an anti-permeation sheet 12 is provided on the outside of the motor box 16 to effectively prevent the internal components of the motor box 16 from being damaged by environmental factors such as moisture and corrosion. Then, the pipeline is placed on the placement plate 11, and the pipe cap to be removed is pushed into the removal ring 14 in the protective shell 13. The protective shell 13 can be separated by the slider 19, which can adapt to the removal of pipe caps of different sizes, and the remaining pipelines are limited and fixed by the limit plate 10. The limit plate 10 fixes the pipeline by twisting the twist cover 8 so that the spring 9 connects to the limit plate 10 The limit provides effective fixation for the pipeline so that it will not move randomly when the pipe cap is removed. When the device is running, the anti-sliding block 2 under the device body 1 can ensure that the device will not cause operating errors due to sliding, while ensuring the safety of the user. Considering that the device will be damaged by external factors when not in use, a protective cover 3 is provided on the top of the device body 1. When the device is not in use, the connection between the protective cover 3 and the device can be made stable through the connection between the fixing module 18 and the connecting groove 6, while also ensuring the safety of the device and extending the service life of the device. In summary, the automatic cap removal device for natural gas dedicated pipelines has the advantages of anti-slip stability, safety protection, convenient operation and high automation through its unique design and structure, providing an efficient and safe solution for the operation and maintenance of natural gas pipelines. This is the working process and working principle of the device.

[0030] Finally, a few points should be explained: First, in the description of this application, it should be noted that, unless otherwise specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, which may refer to mechanical connection or electrical connection, or internal communication between two components, or direct connection. "upper", "lower", "left", "right", etc. are only used to indicate relative positional relationships. When the absolute position of the object being described changes, the relative positional relationship may change;

[0031] Secondly: In the drawings of the embodiments disclosed in the present utility model, only the structures related to the embodiments disclosed in the present utility model are involved, and other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of the present utility model can be combined with each other;

[0032] Finally: 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, improvements, etc. made within the spirit and principles of the present utility model should be included in the protection scope of the present utility model.

Claims

1. An automatic cap removal device for a natural gas dedicated pipeline, comprising a device body (1), characterized in that: An anti-sliding block (2) is provided below the device body (1); A protective cover (3) is provided above the device body (1), a fixing plate (4) is provided on the top of the protective cover (3), a handle (5) is provided above the fixing plate (4), a fixing block (7) is provided above the device body (1), a twist cover (8) is provided on the right side of the fixing block (7), a spring (9) is provided on the right side of the fixing block (7), a limit plate (10) is provided on the right side of the spring (9), a placement plate (11) is provided in the middle part of the device body (1), a motor box (16) is provided above the device body (1), a slideway (19) is provided inside the device body (1), a connecting block (15) is provided above the device body (1), a fixing module (18) is provided above the device body (1), and a connecting groove (6) is provided in front of the slideway (19).

2. The automatic cap removal device for natural gas dedicated pipeline according to claim 1 is characterized by: A bilaterally symmetrical protective shell (13) is embedded above the device body (1).

3. The automatic cap removal device for natural gas dedicated pipeline according to claim 2 is characterized by: A disassembly ring (14) is embedded in the middle portion of the protective shell (13).

4. The automatic cap removal device for natural gas dedicated pipeline according to claim 1 is characterized by: The outside of the motor box (16) is embedded with an anti-permeability sheet (12) in a surrounding manner.

5. The automatic cap removal device for natural gas dedicated pipeline according to claim 4 is characterized by: An insulating tube (17) is provided outside the anti-permeation sheet (12) and is embedded inside the motor box (16).

6. The automatic cap removal device for natural gas dedicated pipeline according to claim 1 is characterized by: A connecting block (15) is provided at the bottom of the protective cover (3), which is a front-to-back symmetrical embedded structure.

7. The automatic cap removal device for natural gas dedicated pipeline according to claim 1 is characterized by: A connecting groove (6) is provided above the anti-sliding block (2) and is embedded in the interior of the device body (1).

8. The automatic cap removal device for natural gas dedicated pipeline according to claim 1 is characterized by: The connection block (15) can be connected to the connection groove (6) via an externally provided fixing module (18).

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