CN220273297U - Cable end protective sleeve - Google Patents
Cable end protective sleeve Download PDFInfo
- Publication number
- CN220273297U CN220273297U CN202321846065.9U CN202321846065U CN220273297U CN 220273297 U CN220273297 U CN 220273297U CN 202321846065 U CN202321846065 U CN 202321846065U CN 220273297 U CN220273297 U CN 220273297U
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- Prior art keywords
- cable
- blocks
- protection ring
- movably embedded
- movably
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- 230000001681 protective effect Effects 0.000 title claims abstract description 17
- 238000005253 cladding Methods 0.000 claims abstract description 22
- 239000010410 layer Substances 0.000 description 9
- 239000004020 conductor Substances 0.000 description 6
- 230000000694 effects Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 239000011241 protective layer Substances 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
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- Cable Accessories (AREA)
Abstract
The utility model provides a cable end protective sleeve, which relates to the technical field of cable protection devices and comprises the following components: a protective ring; the outer cladding is movably embedded on the inner surface of the protection ring, and the inner part of the outer cladding is movably sleeved with a battery cell; a small notch is formed in the surface of the guard ring, which is close to the center, and the inner walls of the opposite parts of the small notch are fixedly provided with short shafts; the two square blocks are movably embedded on the outer surface of the short shaft close to the center. According to the utility model, the small notch formed on one side surface of the protection ring is used for fixedly supporting the short shaft of the inner wall and supporting the square, when the threaded rod on one end surface of the protection ring is rotated, the trapezoid block connected with one end surface is driven to move, and the trapezoid block is fixedly arranged on the surface of the square, so that the cone block is driven to be embedded on the outer surface of the outer cladding, the outer cladding is fixed, the cable loosening caused by connection is prevented, and meanwhile, the operation is simple.
Description
Technical Field
The utility model relates to the technical field of cable protection devices, in particular to a cable end protecting sleeve.
Background
The wire and cable are used to transmit electrical (magnetic) energy, information and wire products for electromagnetic energy conversion. The broad sense of electric wire and cable is also simply referred to as cable, and the narrow sense of cable is referred to as insulated cable, which can be defined as: an aggregate consisting of; one or more insulated cores, and the respective coatings, total protective layers and outer protective layers that they may have, may also have additional uninsulated conductors.
But in the prior art, as in chinese patent No. CN202020467443.2, especially a multi-core cable end protecting sleeve, including the cable conductor, the one end of cable conductor is provided with the sinle silk, and the end of a cable conductor is installed to one side of cable conductor, and the cable conductor is equipped with the cable protecting sleeve, and one side of cable protecting sleeve is provided with flip, and flip one side is provided with flip down, and flip down one side is provided with the fixed axle. According to the utility model, when the multi-core cable passes through the drill rod, the two halves of the cable protection sleeve are opened and sleeved at the end of the cable, the exposed wire core at the end of the cable is thoroughly wrapped up, so that the protection effect is better, the multi-core cable protection sleeve is mainly used for protecting cable joints and improving time efficiency in engineering when the core cable passes through hollow steel pipes such as small-caliber drill rods and the like by the fixing shaft, the cable protection sleeve is made of hard plastic, and the service life is longer.
However, the prior art has the following disadvantages when in use: in the in-service use, because the one end of cable needs to be connected to electrically conduct and use, when connecting, need connect the installation earlier to the outer parcel layer of cable one end, and part need cut the parcel layer, thereby connect, the operation is comparatively loaded down with trivial details, is difficult to protect inside electric core at the in-process of connecting simultaneously, thereby leads to inside electric core loose easily, influences the result of use of cable easily.
Disclosure of Invention
The utility model aims to solve the problems that in the prior art, in actual use, one end of a cable needs to be connected so as to conduct electricity, when the cable is connected, an outer wrapping layer at one end of the cable needs to be connected and installed, and part of the outer wrapping layer needs to be cut so as to connect, the operation is complicated, meanwhile, an internal battery cell is not easy to protect in the connecting process, so that the internal battery cell is easy to loosen, and the using effect of the cable is easy to influence.
In order to achieve the above purpose, the present utility model adopts the following technical scheme: a cable termination protective sleeve comprising:
a protective ring;
the outer cladding is movably embedded on the inner surface of the protection ring, and the inner part of the outer cladding is movably sleeved with a battery cell;
a small notch is formed in the surface of the guard ring, which is close to the center, and the inner walls of the opposite parts of the small notch are fixedly provided with short shafts;
the two square blocks are movably embedded on the outer surface of the short shaft close to the center, and a trapezoid block is fixedly arranged on one side surface of each square block.
Preferably, threaded rods are movably embedded in one side surfaces of the two trapezoid blocks, and the outer surfaces of one ends of the two threaded rods are movably embedded in the opposite outer surfaces of the protection rings.
Preferably, conical blocks are fixedly arranged on one side surfaces of the two square blocks, one side surfaces of the two conical blocks are movably embedded on the outer surfaces of opposite sides of the outer cladding, and an adjusting shaft is movably embedded on the outer surfaces of opposite sides of one end of the protection ring.
Preferably, the arc blocks are fixedly installed on one side surfaces of the two adjusting shafts, a large notch is formed in the other side surface of the protection ring, which is close to the center, and a long shaft is fixedly installed on the inner wall of the opposite position of the large notch.
Preferably, the outer surfaces of the two long shafts close to the center are movably embedded with connecting blocks, and springs are fixedly arranged on one side surfaces of the two connecting blocks.
Preferably, the surfaces of one side of the two springs are fixedly arranged on the inner walls of the opposite sides of the large notch, the top surfaces of the two connecting blocks are fixedly provided with semicircular tubes, and the inner walls of the opposite sides of the two semicircular tubes are movably connected to the outer surfaces of the arc-shaped blocks.
Compared with the prior art, the utility model has the advantages and positive effects that,
1. the small notch that offers through protection ring one side surface carries out fixed stay to the inner wall minor axis, supports the square simultaneously, when rotatory protection ring one end surface's threaded rod, drives the trapezoidal piece of one end surface connection and removes, through trapezoidal piece fixed mounting on the surface of square to drive the toper piece and inlay to establish on the surface of surrounding layer, thereby fix the surrounding layer, prevent to produce the cable looseness because of connecting when connecting, easy operation simultaneously.
2. The large notch is formed in one side surface of the protection ring, the long shaft of the inner wall is supported, the connecting block of the outer surface is movably supported through the long shaft, two ends of the spring are respectively connected to the connecting block and the surface of the large notch, so that force is applied to the connecting block, semicircular pipes on the surface are driven to be connected with each other, the cables inside the cable are protected, when the shaft is adjusted through one end of the rotation protection ring, the arc-shaped block on one side surface is driven to rotate, the semicircular pipes are unfolded, the cables inside the cable are connected, and when the cable is not used, the cables inside the cable are protected.
Drawings
FIG. 1 is a schematic side view of a cable end protective sleeve according to the present utility model;
fig. 2 is a schematic top view of a cable end protective sleeve according to the present utility model;
FIG. 3 is a schematic side view of a cable end protective sleeve according to the present utility model;
fig. 4 is a schematic view of a part of an enlarged structure of a cable end protection sleeve according to the present utility model.
Legend description:
1. an outer cladding; 101. a battery cell; 2. a protective ring; 201. a small notch; 202. a short shaft; 203. a square block; 204. a conical block; 205. a trapezoid block; 206. a threaded rod; 207. a large notch; 208. a long axis; 209. a connecting block; 210. a spring; 211. a semicircular tube; 212. an adjusting shaft; 213. arc blocks.
Detailed Description
Embodiment 1 as shown in fig. 1-4, the present utility model provides a cable end protective cover comprising: a guard ring 2; the outer cladding layer 1 is movably embedded on the inner surface of the protection ring 2, and the inner part of the outer cladding layer 1 is movably sleeved with the battery cell 101; a small notch 201 is formed on the surface of the protection ring 2 near the center, and a short shaft 202 is fixedly arranged on the inner wall of the opposite part of the small notch 201; two square blocks 203 are movably embedded on the outer surface of the short shaft 202 close to the center, a trapezoidal block 205 is fixedly installed on one side surface of each square block 203, a threaded rod 206 is movably embedded on one side surface of each trapezoidal block 205, the outer surfaces of one ends of the two threaded rods 206 are movably embedded on the opposite outer surfaces of the protection ring 2, conical blocks 204 are fixedly installed on one side surface of each square block 203, one side surface of each conical block 204 is movably embedded on the outer surface of the opposite side of the outer cladding layer 1, and an adjusting shaft 212 is movably embedded on the outer surface of the opposite side of one end of the protection ring 2.
In this embodiment, the electric core 101 is wrapped by the outer cladding 1, meanwhile, the outer cladding 1 is integrally placed in the protection ring 2, the small notch 201 formed in one side surface of the protection ring 2 is used for fixedly supporting the short axis 202 of the inner wall, meanwhile, the square 203 is supported, when the threaded rod 206 on one end surface of the protection ring 2 is rotated, the trapezoid block 205 with one end connected with the surface is driven to move, the trapezoid block 205 is fixedly installed on the surface of the square 203, and the cone block 204 is driven to be embedded on the outer surface of the outer cladding 1, so that the outer cladding 1 is fixed, the cable loosening caused by connection is prevented, and meanwhile, the operation is simple.
In embodiment 2, arc blocks 213 are fixedly installed on one side surfaces of two adjusting shafts 212, large notches 207 are formed on the other side surfaces of the protection ring 2, which are close to the center, long shafts 208 are fixedly installed on inner walls of the opposite positions of the large notches 207, connecting blocks 209 are movably embedded in outer surfaces of the two long shafts 208, which are close to the center, springs 210 are fixedly installed on one side surfaces of the two connecting blocks 209, one side surfaces of the two springs 210 are fixedly installed on inner walls of opposite sides of the large notches 207, semicircular tubes 211 are fixedly installed on top surfaces of the two connecting blocks 209, and inner walls of opposite sides of the two semicircular tubes 211 are movably connected on outer surfaces of the arc blocks 213.
In this embodiment, a large notch 207 is formed on one side surface of the protection ring 2, a long shaft 208 of the inner wall is supported, a connecting block 209 of the outer surface is movably supported through the long shaft 208, two ends of a spring 210 are respectively connected to the surfaces of the connecting block 209 and the large notch 207, so that force is applied to the connecting block 209, semicircular tubes 211 on the surfaces are driven to be connected with each other, and thus, cables inside are protected.
Working principle: the electric core 101 is wrapped through the outer cladding 1, simultaneously through the inside of putting the outer cladding 1 into the protection ring 2 entirely, the small notch 201 that offers through protection ring 2 one side surface carries out fixed support to the inner wall minor axis 202, simultaneously support square 203, when the threaded rod 206 of rotatory protection ring 2 one end surface, drive the trapezoidal piece 205 of one end surface connection and remove, through trapezoidal piece 205 fixed mounting on the surface of square 203, thereby drive the toper piece 204 and inlay on the surface of outer cladding 1, thereby fix the outer cladding 1, prevent to produce cable looseness because of the connection when connecting, easy operation simultaneously, simultaneously offer big notch 207 through protection ring 2 one side surface, support the major axis 208 of inner wall, support the connecting block 209 of external surface movably through major axis 208, connect on the surface of connecting block 209 and big notch 207 respectively through the both ends of spring 210, thereby provide the effect to connecting block 209, drive the semicircle piece 211 interconnect of surface, thereby protect inside cable, when adjusting axle 212 through rotatory 2 one end, drive the arc piece 213 of one side surface and rotate, thereby prop up semicircle piece 211, thereby connect inside cable, when not using, thereby protect inside cable.
Claims (6)
1. A cable termination protective sleeve comprising:
a protection ring (2);
the outer cladding (1) is movably embedded on the inner surface of the protection ring (2), and the inner parts of the outer cladding (1) are movably sleeved with the electric cores (101);
a small notch (201) is formed on the surface of the guard ring (2) close to the center, and a short shaft (202) is fixedly arranged on the inner wall of the opposite part of the small notch (201);
the two square blocks (203) are movably embedded on the outer surface of the short shaft (202) close to the center, and a trapezoid block (205) is fixedly arranged on one side surface of each square block (203).
2. A cable termination protective sheath according to claim 1, wherein: threaded rods (206) are movably embedded in one side surfaces of the two trapezoid blocks (205), and the outer surfaces of one ends of the two threaded rods (206) are movably embedded in the opposite outer surfaces of the protection ring (2).
3. A cable termination protective sheath according to claim 2, wherein: conical blocks (204) are fixedly mounted on one side surfaces of the two square blocks (203), one side surfaces of the two conical blocks (204) are movably embedded on the outer surfaces of opposite sides of the outer cladding (1), and an adjusting shaft (212) is movably embedded on the outer surfaces of opposite sides of one end of the protection ring (2).
4. A cable termination protective sheath according to claim 3, wherein: one side surfaces of the two adjusting shafts (212) are fixedly provided with arc blocks (213), the other side surface of the protection ring (2) close to the center is provided with a large notch (207), and the inner walls of the opposite positions of the large notch (207) are fixedly provided with long shafts (208).
5. The cable end protective cover of claim 4, wherein: connecting blocks (209) are movably embedded on the outer surfaces of the two long shafts (208) close to the center, and springs (210) are fixedly arranged on one side surfaces of the two connecting blocks (209).
6. A cable termination protective sheath according to claim 5, wherein: one side surfaces of the two springs (210) are fixedly arranged on the inner walls of the opposite sides of the large notch (207), a semicircular tube (211) is fixedly arranged on the top surface of the two connecting blocks (209), and the inner walls of the opposite sides of the two semicircular tubes (211) are movably connected to the outer surfaces of the arc-shaped blocks (213).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321846065.9U CN220273297U (en) | 2023-07-13 | 2023-07-13 | Cable end protective sleeve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321846065.9U CN220273297U (en) | 2023-07-13 | 2023-07-13 | Cable end protective sleeve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220273297U true CN220273297U (en) | 2023-12-29 |
Family
ID=89298902
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321846065.9U Active CN220273297U (en) | 2023-07-13 | 2023-07-13 | Cable end protective sleeve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220273297U (en) |
-
2023
- 2023-07-13 CN CN202321846065.9U patent/CN220273297U/en active Active
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