Gas pipe sheath stripping device

Abstract

The utility model discloses a stripping device for a gas pipe sheath, and belongs to the technical field of power construction tools. In the using process of the stripping device, the air pipe penetrates into the guide hole, then an operator holds the end head body by hand and pushes the end head body forwards along the air pipe, and in the pushing process, the air pipe sheath is ripped by the cutting knife, so that the function of stripping the air pipe sheath is achieved. Therefore, the end head main body is arranged to realize the guiding effect of the gas pipe sheath, and the structure is a barrel-shaped structure, so that the stability is good during cutting. The guide hole is formed to guide the air pipe, and the air pipe can be fixed in the cutting process. And the cutting structure is arranged to achieve the cutting effect on the gas pipe sheath. And after cutting is completed, the end main body serves as the end of the gas pipe sheath, sealing of the gas pipe sheath is achieved, and the service life of the gas pipe is prolonged. Therefore, the stripping device provided by the utility model can strip the gas pipe sheath without damaging the gas pipe, and can solve the problems in the prior art.

Description

Technical Field

[0001] The utility model belongs to the technical field of electric power construction tools and relates to a trachea sheath stripping device. Background Art

[0002] At present, trachea are widely used in mechanical structures to transmit compressed air and other gases and realize functions such as air path control; the trachea sheath is located on the outside of the trachea and forms a trachea assembly with the trachea, which plays a role in preventing damage to the trachea surface and delaying trachea aging. In the actual production process, due to design and adaptation issues, the trachea head will be exposed insufficiently during the assembly process of the trachea assembly, and the operator is required to peel off the trachea sheath on site. Generally, a pulling force is applied in the reverse direction to the internal trachea until the sheath is torn. During this process, the mechanical properties of the sheath and improper operation of the operator will cause damage to the trachea surface or even plastic deformation, affecting the service life of the trachea and the possibility of causing serious accidents. Tools are also used for wire stripping, but if the wire stripping tool is not operated properly, it may damage the inner wall of the trachea, causing gas leakage or unstable flow, affecting the normal operation of the mechanical structure. Utility Model Content

[0003] The utility model aims to solve the problem that the existing stripping devices in the prior art are easy to damage the pipeline, and provides a tracheal sheath stripping device.

[0004] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0005] The utility model provides a tracheal sheath stripping device, comprising an end head body that guides the tracheal sheath, the end head body being a barrel-shaped structure, with guide holes for placing the trachea at both ends of the end head body, and a cutting structure for cutting the tracheal sheath being installed on the outer wall surface of the end head body.

[0006] Preferably, the cutting structure is a cutting knife; the cutting knife is mounted on the end body, and a cutting edge is provided on the cutting knife.

[0007] Preferably, the cutting knife is a triangular structure.

[0008] Preferably, the cutting knife having the cutting edge is an L-shaped structure.

[0009] Preferably, there are several cutting structures.

[0010] Preferably, a plurality of cutting structures are arranged at equal intervals.

[0011] Preferably, a breaking groove is provided on the cutting knife.

[0012] Preferably, breaking grooves are provided on both sides of the cutting blade.

[0013] Preferably, a catheter sleeve is provided at one end of the terminal body.

[0014] Preferably, the catheter sleeve is a truncated cone structure.

[0015] Compared with the prior art, the utility model has the following beneficial effects:

[0016] The utility model proposes a tracheal sheath stripping device. During use, the trachea is inserted into the guide hole, and then the operator holds the end body and pushes it forward along the trachea. During the pushing process, the tracheal sheath will be cut by the cutting knife to achieve the function of stripping the tracheal sheath. Therefore, the end body is provided to achieve the guiding effect of the tracheal sheath. The barrel-shaped structure is for good stability during cutting. The guide hole is provided to achieve the guiding effect of the trachea, and the trachea can be fixed during the cutting process. The cutting structure is provided to achieve the cutting effect on the tracheal sheath. After the cutting is completed, the end body serves as the end of the tracheal sheath to achieve the sealing of the tracheal sheath and extend the service life of the trachea. Therefore, the stripping device proposed by the utility model can achieve the stripping of the tracheal sheath without damaging the trachea, and can solve the problems existing in the prior art.

[0017] Furthermore, the cutting knife has a triangular structure, and the triangular blade tip design can provide a sharper blade, because the triangle has three sharp angles, so that the blade is sharper under the same size. Such a sharp blade can cut materials more easily, thereby improving cutting efficiency.

[0018] Furthermore, the cutting knife with the cutting edge is an L-shaped structure, which can provide better cutting force distribution, making the cutting process smoother and more efficient.

[0019] Furthermore, there are several cutting structures in order to efficiently cut the tracheal sheath; and the several cutting structures are arranged at equal intervals in order to cut the tracheal sheath more evenly.

[0020] Furthermore, the breaking groove ensures that the end is broken off from the end body after the tracheal sheath is peeled off, thereby avoiding damage to the operator and the mechanical structure by the tip.

[0021] Furthermore, a catheter sleeve is provided at one end of the terminal body to make the trachea more stable when it is installed into the guide hole.

[0022] Furthermore, the truncated cone structure has good stability due to its special geometric shape. The tracheal sheath is guided to the end head body by the inclined surface, which allows the device to have fluctuations in its overall dimensions. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for use in the embodiments will be briefly introduced below. It should be understood that the following drawings only show certain embodiments of the utility model and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without paying creative work.

[0024] Figure 1 This is a structural diagram of two guide holes of the tracheal sheath stripping device of the utility model.

[0025] Figure 2 The utility model is a guide hole structure diagram of the tracheal sheath stripping device structure.

[0026] Among them: 1-guide hole, 2-end body, 3-cutting knife, 4-cutting edge, 5-breaking groove, 6-trachea, 7-trachea sheath, 8-catheter sleeve. DETAILED DESCRIPTION

[0027] In order to make the purpose, technical scheme and advantages of the embodiments of the utility model clearer, the technical scheme in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Generally, the components of the embodiments of the utility model described and shown in the drawings here can be arranged and designed in various different configurations.

[0028] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the present invention to be protected, but merely represents selected embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0029] It should be noted that similar reference numerals and letters denote similar items in the following drawings, and therefore, once an item is defined in one drawing, further definition and explanation thereof is not required in subsequent drawings.

[0030] In the description of the embodiments of the present utility model, it should be noted that if the terms "upper", "lower", "horizontal", "inner", etc. indicate an orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, or the orientation or positional relationship in which the utility model product is usually placed when in use, it is only for the convenience of describing the utility model and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present utility model. In addition, the terms "first", "second", etc. are only used to distinguish the description, and cannot be understood as indicating or implying relative importance.

[0031] In addition, if the term "horizontal" appears, it does not mean that the component must be absolutely horizontal, but can be slightly tilted. For example, "horizontal" only means that its direction is more horizontal than "vertical", which does not mean that the structure must be completely horizontal, but can be slightly tilted.

[0032] In the description of the embodiments of the present utility model, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "set", "install", "connect", and "connect" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0033] The utility model is further described in detail below with reference to the accompanying drawings:

[0034] The utility model provides a trachea protective sleeve stripping device, such as Figure 1 and Figure 2 As shown, it includes an end body 2 that guides the tracheal sheath 7. The end body 2 is a barrel-shaped structure, and guide holes 1 are opened at both ends of the end body 2 for placing the trachea 6; a cutting structure is installed on the outer wall surface of the end body 2 for cutting the tracheal sheath 7.

[0035] The cutting structure is a cutting knife 3; the cutting knife 3 is mounted on the end body 2, and a cutting edge 4 is provided on the cutting knife 3. The cutting knife 3 is a triangular structure, and the triangular tip design can provide a sharper blade, because the triangle has three sharp angles, so that the blade is sharper at the same size. This sharp blade can cut materials more easily, thereby improving cutting efficiency. The cutting knife 3 with the cutting edge 4 is an L-shaped structure, which can provide a better cutting force distribution, making the cutting process smoother and more efficient.

[0036] Preferably, there are several cutting structures, and the several cutting structures are arranged at equal intervals. There are several cutting structures in order to efficiently cut the tracheal sheath, and the several cutting structures are arranged at equal intervals in order to cut the tracheal sheath more evenly.

[0037] Preferably, a breaking groove 5 is provided on the cutting knife 3, and the breaking groove 5 is ensured to break off from the end body 2 after the tracheal sheath 7 is peeled off, so as to avoid damage to the operator and the mechanical structure by the tip. The breaking groove 5 is provided on both sides of the cutting knife 3 in order to quickly break the cutting knife 3.

[0038] Preferably, a catheter sleeve 8 is provided at one end of the terminal body 2, and the catheter sleeve 8 is a truncated cone structure. The truncated cone structure has good stability due to its special geometric shape. The tracheal sheath 7 is guided to the terminal body 2 by the inclined surface, which can allow the device to have fluctuations in external dimensions.

[0039] The utility model proposes a trachea protective cover stripping device, the working process of which is as follows:

[0040] 1) Install the tracheal sheath stripping device: insert the trachea into the guide hole 1;

[0041] 2) Sheath stripping: holding the terminal body 2, pushing the terminal body 2 into the tracheal sheath 7 along the direction of the trachea 6, and as the terminal body 2 is pushed in, the cutting knife 3 partially cuts the tracheal sheath 7;

[0042] 3) Push the end body 2 until the desired tracheal length is obtained;

[0043] 4) Break the cutting blade 3 along the breaking groove 5 to separate it from the end body 2;

[0044] 5) Place the broken off cutting blade part into a recycling container.

[0045] The utility model provides a trachea protective sheath stripping device, which can be assembled as a part at both ends of the trachea assembly during the assembly process of the trachea assembly, and can also be used during the assembly process of the trachea assembly. During use, the trachea is respectively inserted into the guide hole, and then the operator holds the terminal body and pushes it forward along the trachea. During the pushing process, the trachea sheath is cut by the cutting knife, so as to achieve the function of stripping the trachea sheath; after reaching the ideal length, the operator holds the terminal body and the cutting knife, breaks the cutting knife along the breaking groove, and puts the broken cutting knife into the collection container to complete the operation.

[0046] It has the following advantages:

[0047] (1) The device is made of plastic and is environmentally friendly. The air pipe is fixed through a guide hole, and a small thrust is applied to achieve the predetermined function, which is easy to operate.

[0048] (2) The device has strong applicability. The tracheal sheath is guided to the end body by the inclined surface, which can allow the device to have fluctuations in its external dimensions.

[0049] (3) The device has a simple and compact structure, can be mass-produced, and is easy to install and disassemble.

[0050] (4) The device can realize the rapid peeling of the tracheal sheath without causing deformation or failure of the tracheal body during the process, thereby improving assembly efficiency and facilitating on-site use.

[0051] (5) The device can be used for tracheal sheaths of various specifications and tracheal assemblies with any number of tracheas.

[0052] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. For those skilled in the art, the present invention may be subject to various modifications and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A tracheal sheath stripping device, characterized in that: The invention comprises a terminal body (2) which plays a guiding role for a tracheal sheath, the terminal body (2) being a barrel-shaped structure, guide holes (1) for placing a trachea are provided at both ends of the terminal body (2), and a cutting structure for cutting the tracheal sheath is installed on the outer wall surface of the terminal body (2).

2. The tracheal sheath stripping device according to claim 1, characterized in that: The cutting structure is a cutting knife (3); the cutting knife (3) is mounted on the end head body (2), and a cutting edge (4) is provided on the cutting knife (3).

3. The tracheal sheath stripping device according to claim 2, characterized in that: The cutting knife (3) is a triangular structure.

4. The tracheal sheath stripping device according to claim 2, characterized in that: The cutting knife (3) provided with the cutting edge (4) is an L-shaped structure.

5. The tracheal sheath stripping device according to claim 1, characterized in that: There are several cutting structures.

6. The tracheal sheath stripping device according to claim 5, characterized in that: Several cutting structures are arranged at equal intervals.

7. The tracheal sheath stripping device according to claim 2, characterized in that: A breaking groove (5) is provided on the cutting knife (3).

8. The tracheal sheath stripping device according to claim 7, characterized in that: Breaking grooves (5) are provided on both sides of the cutting knife (3).

9. The tracheal sheath stripping device according to claim 1, characterized in that: A catheter sleeve (8) is provided at one end of the terminal body (2).

10. The tracheal sheath stripping device according to claim 9, characterized in that: The catheter sleeve (8) is a truncated cone-shaped structure.

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