Insulation wire protection device based on polytetrafluoroethylene material

Abstract

An insulation wire protection device based on a polytetrafluoroethylene material is characterized in that the insulation wire protection device comprises a box body, a box cover is arranged on the box body, a lock catch is arranged on the box body, an installation groove is formed in the box body, an installation seat is arranged on the installation groove, and a threading buckle is arranged on the installation seat; a cable is inserted into the box body from the threading hole, then is locked through the locking buckle on the inner side of the box body, penetrates through the wiring terminal and then penetrates out of the box body from a required mounting seat, the connecting block and the wire clamping seat are fixed in the box body through the screwing bolt, and the box cover is closed and is fixed through the lock catch. At the moment, the limiting seat and the wire clamping seat clamp the cable to complete threading, the wire clamping seat is made of a polytetrafluoroethylene material and has very good high-temperature resistance and low-temperature resistance, the installation mode is changed into intra-cavity fixation, the wire clamping seat and the shell structure body are in fastening fit through screw fastening, the wire clamping function is achieved, and loosening of an internal wiring end caused by frequent external force is prevented.

Description

Technical Field

[0001] The utility model relates to the technical field of cable protection, in particular to an insulating cable protection device based on polytetrafluoroethylene material. Background Art

[0002] When equipment cables are in use, cable protection devices such as cable protection coils, cable protection terminals, and cable protection particles are usually used. However, cable protection coils are generally made of rubber material, which is prone to becoming brittle at low temperatures and deforming severely at high temperatures, with poor high-temperature resistance. Cable protection terminals are generally metal fittings combined with insulating sleeves, which are relatively large in size and not suitable for small-sized products. Cable protection particles are generally fixed by buckles or adhesives, and are very likely to fall off under frequent high and low temperature exchanges, causing potential hazards. Therefore, a cable protection box can be used to solve the above problems;

[0003] However, when the existing cable protection box is in use, it is usually fixed outside the cavity through a sheath. When external force is applied frequently, the internal wiring terminal will become loose, affecting the use of the device. To solve the above problems, an insulating cable protection device based on polytetrafluoroethylene material is proposed. Summary of the Utility Model

[0004] According to the above existing technical problems, the utility model provides an insulating cable protection device based on polytetrafluoroethylene material, which is characterized by including a box body, a box cover, a lock, an installation groove, an installation seat, a wire threading buckle, a locking buckle, a wire clamping seat, a connecting block, a tightening bolt, and a limiting seat. The box cover is arranged on the box body, the lock is arranged on the box body, the installation groove is arranged on the box body, the installation seat is arranged on the installation groove, the wire threading buckle is arranged on the installation seat, the locking buckle is arranged on the wire threading buckle, the wire clamping seat is arranged on the box body, the connecting block is arranged on the wire clamping seat, the tightening bolt is arranged on the connecting block, and the limiting seat is arranged on the box cover;

[0005] Further, the box cover and the box body are connected by a rotating shaft and fixed by a lock. There is a cavity inside the box body, and there are several installation grooves on the side wall of the box body. Each installation groove is provided with an installation seat, and the installation seat is connected to the box body by screws;

[0006] Further, there is a circular opening on the installation seat, the wire threading buckle extends into the circular opening of the installation seat, there is a circular channel inside the wire threading buckle, the outer surface of the wire threading buckle has threads, the inner surface of the locking buckle is conical and has threads on the surface, and the locking buckle is connected to the wire threading buckle by threads;

[0007] Further, there is a wiring terminal inside the box body. The wire clamping seat is located outside the wiring terminal and is square. There are four connecting blocks, which are respectively fixed at the four vertices of the wire clamping seat. The connecting blocks are connected to the box body by tightening bolts. The limiting seat is fixedly arranged on the box cover. The limiting seat has the same shape as the wire clamping seat and corresponds to its position. Both the limiting seat and the wire clamping seat are made of rubber material;

[0008] Furthermore, the box body, the box cover, and the mounting base are all made of polytetrafluoroethylene material.

[0009] Advantages of the present utility model:

[0010] In the present utility model, the cable is inserted into the box body through the wire threading hole, and then locked by the locking buckle on the inner side of the box body. After passing through the terminal block, the cable passes through the required mounting base and out of the box body. The connecting block and the wire clamping seat are fixed in the box body by tightening the bolts. The box cover is closed and fixed by the lock buckle. At this time, the limiting seat and the wire clamping seat clamp the cable to complete the wire threading. It is made of polytetrafluoroethylene material, has very good high-temperature and low-temperature resistance characteristics, and the installation method is changed to in-cavity fixation, and is firmly fitted with the outer shell structure by screw fastening. It has a wire clamping function to prevent the internal wiring terminal from loosening due to frequent external force. Description of the drawings

[0011] Figure 1 It is a schematic diagram of the overall structure of an insulating wire protection device based on polytetrafluoroethylene material of the present utility model;

[0012] Figure 2 It is a schematic diagram of the internal structure of an insulating wire protection device based on polytetrafluoroethylene material of the present utility model;

[0013] Figure 3 It is a schematic diagram of the partial structure of an insulating wire protection device based on polytetrafluoroethylene material of the present utility model;

[0014] As shown in the figure: 1 box body, 2 box cover, 3 lock buckle, 4 installation groove, 5 mounting base, 6 wire threading buckle, 7 locking buckle, 8 wire clamping seat, 9 connecting block, 10 tightening bolt, 11 limiting seat. Specific implementation manners

[0015] Next, the technical solutions of the present utility model will be clearly and completely described in conjunction with the drawings. Obviously, the described embodiments are part of the embodiments of the present utility model, rather than all of the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0016] In the description of the present utility model, it should be noted that the orientation or positional relationship indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, it should not be construed as a limitation to the present utility model. In addition, the terms "first", "second", "third" are only used for descriptive purposes and cannot be construed as indicating or implying relative importance.

[0017] In the description of the present utility model, it should be noted that unless otherwise clearly specified and defined, the terms "installation", "connection", "connection" 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 directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific situations. In addition, the technical features involved in different embodiments of the present utility model described below can be combined with each other as long as they do not conflict with each other.

[0018] Embodiment 1

[0019] The present utility model provides an insulating wire protection device based on polytetrafluoroethylene material, which is characterized by including a box body 1, a box cover 2, a lock 3, an installation groove 4, an installation seat 5, a wire threading buckle 6, a locking buckle 7, a wire clamping seat 8, a connecting block 9, a tightening bolt 10, and a limiting seat 11. A box cover 2 is arranged on the box body 1, a lock 3 is arranged on the box body 1, an installation groove 4 is arranged on the box body 1, an installation seat 5 is arranged on the installation groove 4, a wire threading buckle 6 is arranged on the installation seat 5, a locking buckle 7 is arranged on the wire threading buckle 6, a wire clamping seat 8 is arranged on the box body 1, a connecting block 9 is arranged on the wire clamping seat 8, a tightening bolt 10 is arranged on the connecting block 9, and a limiting seat 11 is arranged on the box cover 2;

[0020] Furthermore, the box cover 2 and the box body 1 are connected by a rotating shaft and fixed by the lock 3. There is a cavity inside the box body 1, and there are several installation grooves 4 on the side wall of the box body 1. An installation seat 5 is arranged in each installation groove 4, and the installation seat 5 is connected to the box body 1 by screws;

[0021] Furthermore, there is a circular opening on the installation seat 5. The wire threading buckle 6 extends into the circular opening of the installation seat 5. There is a circular channel inside the wire threading buckle 6. The outer surface of the wire threading buckle 6 has threads. The inner surface of the locking buckle 7 is conical and has threads on the surface. The locking buckle 7 is connected to the wire threading buckle 6 by threads;

[0022] Furthermore, there are terminal blocks inside the box body 1. The wire clamping seat 8 is located outside the terminal block and is square in shape. There are four connecting blocks 9, which are respectively fixedly arranged at the four vertices of the wire clamping seat 8. The connecting blocks 9 are connected to the box body 1 through tightening bolts 10. A limit seat 11 is fixedly arranged on the box cover 2. The limit seat 11 has the same shape as the wire clamping seat 8 and corresponds in position. Both the limit seat 11 and the wire clamping seat 8 are made of rubber material;

[0023] Furthermore, the box body 1, the box cover 2, and the mounting seat 5 are all made of polytetrafluoro material.

[0024] Embodiment 2

[0025] During use, the mounting seat 5 is fixedly installed in different mounting grooves 4 by screws as needed. The cable is inserted into the box body 1 through the wire passing hole, and then locked by the lock catch 7 inside the box body 1. The cable passes through the terminal block and then passes out of the box body 1 from the required mounting seat 5. The connecting block 9 and the wire clamping seat 8 are fixed in the box body 1 by tightening bolts 10. The box cover 2 is closed and fixed by the lock catch 3. At this time, the limit seat 11 and the wire clamping seat 8 clamp the cable to complete the wire threading.

[0026] The above shows and describes the basic principles, main features, and advantages of the present invention. Each component mentioned in the present invention is a common technology in the existing field. Those skilled in the art should understand that the present invention is not limited by the above embodiments. What is described in the above embodiments and the specification only illustrates the principle of the present invention. Without departing from the spirit and scope of the present invention, the present invention will have various changes and improvements, and these changes and improvements all fall within the scope of the present invention claimed. The scope of protection claimed by the present invention is defined by the appended claims and their equivalents.

Claims

1. An insulating wire protection device based on polytetrafluoroethylene material, characterized in that: It includes a box body, a box cover, a locking buckle, a mounting groove, a mounting seat, a threading buckle, a locking buckle, a wire clamping seat, a connecting block, a tightening bolt, and a limiting seat. The box body is provided with a box cover, the box body is provided with a locking buckle, the box body is provided with a mounting groove, the mounting slot is provided with a mounting seat, the mounting seat is provided with a threading buckle, the threading buckle is provided with a locking buckle, the box body is provided with a wire clamping seat, the connecting block is provided on the wire clamping seat, the connecting block is provided with a tightening bolt, and the box cover is provided with a limiting seat.

2. The insulating wire protection device based on polytetrafluoroethylene material according to claim 1 is characterized in that: The box cover and the box body are connected by a rotating shaft and fixed by a lock. There is a cavity in the box body. There are several installation grooves on the side wall of the box body. A mounting seat is arranged in each installation groove. The mounting seat is connected to the box body by screws.

3. The insulating wire protection device based on polytetrafluoroethylene material according to claim 2 is characterized in that: The mounting seat has a circular opening, the threading buckle extends into the circular opening of the mounting seat, the threading buckle has a circular passage, the threading buckle has a threaded outer surface, the locking buckle has a conical inner surface and a threaded surface, and the locking buckle is connected to the threading buckle by threads.

4. The insulating wire protection device based on polytetrafluoroethylene material according to claim 3 is characterized in that: The box body is provided with a wiring terminal, the wire clamping seat is located outside the wiring terminal and is square in shape, there are four connecting blocks, which are respectively fixed at the four vertices of the wire clamping seat, the connecting blocks are connected to the box body by tightening bolts, and a limit seat is fixedly provided on the box cover, the limit seat has the same shape as the wire clamping seat, and has a corresponding position, and both the limit seat and the wire clamping seat are made of rubber.

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