CN217822156U

CN217822156U - Ozone-resistant oil-resistant special track single-core cable

Info

Publication number: CN217822156U
Application number: CN202123172273.9U
Authority: CN
Inventors: 鲁维杰; 任定红; 乐先国
Original assignee: Wuhu Dinghan Rail Transportation Equipment Co ltd
Current assignee: Wuhu Dinghan Rail Transportation Equipment Co ltd
Priority date: 2021-12-15
Filing date: 2021-12-15
Publication date: 2022-11-15
Anticipated expiration: 2031-12-15

Abstract

The utility model relates to the technical field of cables, a resistant oil-resistant type special track single core cable of ozone is disclosed, including cable main part, installation pole, the cable main part is equipped with two sealed cowlings outward, two sealed cowlings rotate relatively and connect on the installation pole, be equipped with the driving piece that two sealed cowlings of drive are close to each other on the installation pole, the utility model relates to a resistant oil-resistant type special track single core cable of ozone not only protects the cable main part, prevents that the cable sheath is impaired, still does not influence the change and the maintenance of cable main part simultaneously, has still improved resistant ozone oil resistance simultaneously.

Description

Ozone-resistant oil-resistant special track single-core cable

Technical Field

The utility model relates to the technical field of cables, especially, relate to an ozone-resistant oil-resistant special track single core cable.

Background

When using, present oil resistance cable is in the environment of high greasy dirt usually, has greasy dirt infiltration easily, and the live time is too long, runs into the object easily and causes the cable sheath to damage, is in closed environment usually in this environment moreover, needs be convenient for change the cable, for this reason we disclose a resistant ozone oil-resistant type special track single core cable.

SUMMERY OF THE UTILITY MODEL

Based on the technical problem that exists among the background art, the utility model provides an ozone-resistant oil-resistant type special track single core cable.

The utility model provides an ozone-resistant oil-resistant special track single core cable, includes cable main part, installation pole, the cable main part is equipped with two sealed cowlings outward, two sealed cowlings rotate relatively and connect on the installation pole, be equipped with the driving piece that two sealed cowlings of drive are close to each other on the installation pole.

Preferably, the driving piece comprises a threaded sleeve, the threaded sleeve is sleeved on the mounting rod, a threaded section is arranged at one end, far away from the sealing cover, of the mounting rod, and the threaded sleeve can be in threaded fit connection with the threaded section.

Preferably, a handle is arranged on the threaded sleeve.

Preferably, rotating rods are arranged at one ends, close to the mounting rod, of the two sealing covers, and the rotating rods are rotatably connected to two sides of the mounting rod.

Preferably, the installation rod is provided with an installation block, the installation block can be provided with a rotation groove, the two rotating rods are arranged in the rotation groove, and the installation rod is provided with an elastic part for driving the two rotating rods to be away from each other.

Preferably, the cable body is sheathed with a TPV thermoplastic elastic layer.

Preferably, the two sealing covers are matched through a clamping block and a clamping groove, a measuring hole is formed in each sealing cover, and a closing rod can be sleeved in each measuring hole.

The utility model provides an ozone resistant oil-resistant type special track single core cable, handle drive thread bush rotate, and the thread bush moves along the installation pole, and the thread bush is close to two bull sticks each other to drive two sealed cowlings and seal the cable main part in it, strengthen cable greasy dirt, ozone resistance; when the threaded sleeve is not in threaded connection with the threaded section, the elastic piece drives the two rotating rods to be away from each other, so that the two sealing covers are away from each other, and the cable main body in the sealing cover can be conveniently taken out and replaced; when the temperature of the cable main body needs to be measured, the closing rod is taken out, and then the measuring device is placed into the measuring hole, so that the temperature of the cable is conveniently measured; this cable not only protects the cable main part, prevents that the cable sheath is impaired, still does not influence the change and the maintenance of cable main part simultaneously, has still improved ozone resistance oil resistance simultaneously.

Drawings

Fig. 1 is a schematic view of a three-dimensional structure of an ozone-resistant oil-resistant special track single-core cable provided by the utility model;

fig. 2 is a schematic side sectional structure view of the ozone-resistant oil-resistant special track single-core cable provided by the utility model;

fig. 3 is the partial enlarged view of the a of the ozone-resistant oil-resistant special track single-core cable provided by the utility model.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-3, the utility model provides an ozone-resistant oil-resistant special track single core cable, including cable main part 1, installation pole 3, cable main part 1 is equipped with two sealed cowls 2 outward, and two sealed cowls 2 rotate relatively and connect on installation pole 3, are equipped with the driving piece that two sealed cowls 2 of drive are close to each other on the installation pole 3.

In the embodiment, the driving part drives the two sealing covers 2 to approach each other, and when the driving part does not drive the two sealing covers 2 to approach each other, the cable main body 1 in the cable main body can be conveniently taken out and replaced; when the two sealing covers 2 approach each other under the action of the driving piece, the cable main body in the sealing covers is sealed, and oil stain resistance and ozone resistance of the cable are enhanced.

As another embodiment of the utility model, the driving piece includes

thread bush

4, and 4 covers of thread bush are established on installation pole 3, and the one end of keeping away from sealed cowling 2 on the installation pole 3 is equipped with screw thread section 5, and thread bush 4 can be connected with 5 screw-thread fits of screw thread section. The threaded sleeve 4 is provided with a handle 6. Two sealed cowlings 2 are close to installation pole 3 one end and are equipped with bull stick 7, and bull stick 7 rotates the both sides of connecting at installation pole 3. Rotate handle 6, handle 6 drives thread bush 4 and rotates, and thread bush 4 carries out threaded connection through screw thread section 5, and thread bush 4 removes along installation pole 3, and thread bush 4 is close to two bull sticks 7 each other to drive two sealed cowls 2 with cable main part sealed in it.

As another embodiment of the utility model, be equipped with installation piece 8 on the installation pole 3, can be equipped with on the installation piece 8 and rotate groove 9, two bull sticks 7 are established in rotating groove 9, are equipped with the elastic component that two bull sticks 7 of drive kept away from each other on the installation pole 3. When the threaded sleeve 4 is not in threaded connection with the threaded section 5, the elastic piece drives the two rotating rods 7 to be away from each other, so that the two sealing covers 2 are away from each other, and the cable main body 1 inside the sealing covers can be conveniently taken out and replaced.

As another embodiment of the present invention, the cable body 1 is externally covered with a TPV thermoplastic elastomer layer 10. Through the TPV thermoplastic elastomer layer 10. The insulation resistance, aging resistance and sealing performance of the cable are enhanced.

As another embodiment of the utility model, carry out the adaptation through fixture block, draw-in groove between two sealed cowls 2, be equipped with the measuring aperture on the sealed cowls 2 simultaneously, can cup joint in the measuring aperture and close pole 11. When the temperature of the cable main body 1 needs to be measured, the closing rod 11 is taken out, and then a measuring device is put into the measuring hole, so that the temperature of the cable is conveniently measured; the closing rod 11 prevents oil from entering when there is no need to measure the temperature of the cable body 1.

The utility model relates to an ozone-resistant oil-resistant special track single core cable not only protects the cable main part, prevents that the cable sheath is impaired, still does not influence the change and the maintenance of cable main part simultaneously, has still improved ozone-resistant oil resistance simultaneously.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The ozone-resistant oil-resistant special track single-core cable is characterized by comprising a cable main body (1) and an installation rod (3), wherein two seal covers (2) are arranged outside the cable main body (1), the two seal covers (2) are relatively and rotatably connected to the installation rod (3), and a driving piece for driving the two seal covers (2) to be close to each other is arranged on the installation rod (3);

the driving piece comprises a threaded sleeve (4), the threaded sleeve (4) is sleeved on the installation rod (3), a threaded section (5) is arranged at one end, away from the sealing cover (2), of the installation rod (3), and the threaded sleeve (4) can be connected with the threaded section (5) in a threaded matching mode.

2. The special track monocable cable of claim 1, wherein the threaded sleeve (4) is provided with a handle (6).

3. The special track single core cable with ozone resistance and oil resistance is characterized in that rotating rods (7) are arranged at one ends of the two sealing covers (2) close to the mounting rod (3), and the rotating rods (7) are rotatably connected to two sides of the mounting rod (3).

4. The special track single core cable with ozone resistance and oil resistance as claimed in claim 3, wherein the mounting rod (3) is provided with a mounting block (8), the mounting block (8) can be provided with a rotating groove (9), the two rotating rods (7) are arranged in the rotating groove (9), and the mounting rod (3) is provided with an elastic member for driving the two rotating rods (7) to be away from each other.

5. The special track monocable of the ozone resistance and oil resistance types according to any one of claims 1 to 4, characterized in that the cable body (1) is sheathed with a TPV thermoplastic elastic layer (10).

6. The special ozone-resistant oil-resistant track single-core cable according to any one of claims 1 to 4, characterized in that the two sealing covers (2) are adapted through a clamping block and a clamping groove, and a measuring hole is arranged on each sealing cover (2) and can be sleeved with a closing rod (11).