CN217063142U - Cable protection device - Google Patents
Cable protection device Download PDFInfo
- Publication number
- CN217063142U CN217063142U CN202220294330.6U CN202220294330U CN217063142U CN 217063142 U CN217063142 U CN 217063142U CN 202220294330 U CN202220294330 U CN 202220294330U CN 217063142 U CN217063142 U CN 217063142U
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- guide
- limiting
- sleeve
- clamping
- rod
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Abstract
The utility model discloses a cable protection device, include: protecting the tube; the direction subassembly, the direction subassembly is provided with two sets ofly, two sets of direction subassemblies are connected respectively in the both ends of protection tube, the quantity of a set of direction subassembly is provided with threely at least, be equipped with the interval between two arbitrary adjacent direction subassemblies of same group, the direction subassembly includes the guide, guide roller and fastener, the one end of guide is rotated and is connected in the protection tube, guide roller rotates and connects in the other end of guide, the axis that the guide of same group rotated formation is parallel to each other with the axis that guide roller rotated and forms, the fastener is connected between protection tube and guide, the fastener is used for injecing the position of guide.
Description
Technical Field
The utility model relates to a cable auxiliary device's technical field, especially cable protection device.
Background
The cable needs to carry out long distance transmission electric power, and when the cable was qualified for the next round of competitions, the condition of bending appears in the cable easily to lead to the cable top layer probably to appear the damage, and then influence cable transport's security.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is: a cable protection device is provided to solve a problem in the prior art.
The utility model provides a solution of its technical problem is:
a cable protection device comprising: protecting the tube; the guide assembly, the guide assembly is provided with two sets ofly, and is two sets of the guide assembly connect respectively in the both ends of protection tube, it is a set of the quantity of guide assembly is provided with threely at least, and two arbitrary neighbours of same one set of are equipped with the interval between the guide assembly, the guide assembly includes guide, guide roller and fastener, the one end of guide rotate connect in the protection tube, guide roller rotate connect in the other end of guide, same one set of the guide rotate the axis that forms with guide roller rotates the axis that forms and is parallel to each other, the fastener connect in the protection tube with between the guide, the fastener is used for injecing the position of guide.
The cable is arranged in the protective tube in a penetrating way, and the protective tube protects the cable; when the cable stretches into or stretches out of the protection pipe, the position of the guide piece is limited under the action of the fastening piece, and then the position of the guide roller is limited, so that the plurality of guide rollers are coated on the outer side of the cable, the guide rollers can guide the cable, and the bending of the cable is reduced.
As a further improvement of the above technical solution, the guide member includes: one end of the guide sleeve is rotatably connected to the protective pipe, an axis formed by rotation of the guide sleeves in the same group is parallel to an axis formed by rotation of the guide roller, and the fastening piece is connected between the protective pipe and the guide sleeve; one end of the guide sleeve rod extends into the other end of the guide sleeve and is connected in the guide sleeve in a sliding manner, the sliding direction of the guide sleeve rod is parallel to the axial direction of the guide sleeve, and the other end of the guide sleeve rod is rotationally connected with the guide roller; one end of the guide spring is connected into the guide sleeve, the other end of the guide spring abuts against one end, extending into the guide sleeve, of the guide sleeve rod, and the deformation direction of the guide spring is parallel to the axis direction of the guide sleeve.
The guide part comprises guide sleeve, guide loop bar and guide spring, makes the guide loop bar can slide in the guide sleeve under the effect of guide spring, reduces the friction between cable and the direction gyro wheel when the cable slides in, the roll-off protection tube.
As a further improvement of the above technical solution, a pull ring is connected to an outer side wall of the guide, and the pull ring is disposed in an axial direction away from the protection tube.
The pull ring is additionally arranged, so that the guide piece can be conveniently pulled, and the cable can be inserted into or extend out of the protection tube.
As a further improvement of the above technical scheme, the inside wall of the protection tube is provided with two limiting assemblies, the two limiting assemblies are at least provided, the distance between any two adjacent limiting assemblies is the same, and the limiting assemblies comprise: one end of the limiting piece is connected to the inner side wall of the protection tube; the other end of the limiting part is connected with the clamping part and used for pushing the clamping part to move towards the direction close to the axis of the protection tube, the clamping part is provided with clamping cavities, and all the clamping cavities are mutually communicated and used for the cable to penetrate through.
Have certain interval between the inside wall of cable and protection tube, ensure that the cable can stretch into in the protection tube, because the locating part can change the position of clamping piece, make the different cable of protective sheath adaptation diameter.
As a further improvement of the above technical solution, the stopper includes: one end of the limiting sleeve is connected to the inner side wall of the protection tube, and the axial direction of the limiting sleeve is arranged along the radial direction of the protection tube; one end of the limiting sleeve rod extends into the other end of the limiting sleeve and is connected in the limiting sleeve in a sliding mode, the sliding direction of the limiting sleeve rod is parallel to the axial direction of the limiting sleeve, and the other end of the limiting sleeve rod is connected with the clamping piece; the limiting sleeve comprises a limiting sleeve body, wherein one end of the limiting sleeve body is connected into the limiting sleeve body, the other end of the limiting spring body is connected with one end of the limiting sleeve rod, the other end of the limiting sleeve rod stretches into the limiting sleeve body, the other end of the limiting spring body abuts against one end of the limiting sleeve rod, and the deformation direction of the limiting spring body is parallel to the axis direction of the limiting sleeve.
Under the action of a limiting spring, the limiting loop bar drives the clamping piece to move, and the clamping piece has a tendency of moving towards the center of the protection tube, so that the clamping piece is driven to be clamped on the outer side of the cable; the limiting sleeve rod slides on the limiting sleeve, and the sliding direction of the limiting sleeve rod can be limited.
As a further improvement of the above technical solution, the clamping member includes: the first connecting plate is connected to the other end of the limiting piece; the clamping plates are connected to the side wall, far away from the limiting part, of the first connecting plate, the two clamping plates are arranged, and the two clamping plates form the clamping cavity.
The clamping plates are connected with the limiting part through the first connecting plate, when the cable penetrates through the clamping cavity, the four clamping plates are clamped on the outer side of the cable, and the position of the cable in the protective pipe can be better limited.
As a further improvement of the above technical solution, the clamping member further includes: the second connecting plate is connected to the side wall, far away from the limiting piece, of the first connecting plate, two second connecting plates are arranged, and the two clamping plates are located between the two second connecting plates; the connecting rod is rotatably connected between the two second connecting plates, two reverse threads are arranged on the outer side wall of the connecting rod, the two clamping plates are respectively connected with the two reverse threads, the two clamping plates are slidably connected with the first connecting plate, and the sliding direction of the two clamping plates is parallel to the length direction of the connecting rod.
The connecting rod is connected between two second connecting plates, and when the connecting rod rotated, because clamp plate sliding connection in first connecting plate, first connecting plate had injectd the clamp plate and can not rotated, then two clamp plates can be close to each other or keep away from each other along the connecting rod, make the diameter that the clamp plate can the adaptation cable.
As a further improvement of the above technical solution, an angle is formed between the adjacent second connecting plates and the clamping plate, and the angle is an acute angle.
The angle formed by connecting the second connecting plate and the clamping plate is an acute angle, and the two clamping plates on the same side form a structure similar to a splayed shape, so that a cylindrical cable can be better clamped.
Drawings
In order to more clearly illustrate the technical solution in the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly described below. It is clear that the described figures represent only some embodiments of the invention, not all embodiments, and that a person skilled in the art, without inventive effort, can also derive other designs and figures from them.
Fig. 1 is a schematic view of the overall structure of the cable protection device of the present invention;
fig. 2 is a side view of the cable protection device of the present invention;
FIG. 3 is a cross-sectional view taken along A-A of FIG. 2;
fig. 4 is a front view of the cable protection device with the guide assembly hidden.
In the figure, 1, a protective tube; 2. a guide assembly; 21. a guide member; 211. a guide sleeve; 212. a guide sleeve rod; 213. a guide spring; 214. a pull ring; 22. a guide roller; 23. a fastener; 3. a limiting component; 31. a stopper; 311. a limiting sleeve; 312. a limiting sleeve rod; 313. a limiting spring; 32. a clamping member; 321. a first connecting plate; 322. a clamping plate; 323. a second connecting plate; 324. a connecting rod.
Detailed Description
The conception, the specific structure, and the technical effects produced by the present invention will be clearly and completely described below in conjunction with the embodiments and the accompanying drawings to fully understand the objects, the features, and the effects of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and other embodiments obtained by those skilled in the art without inventive labor based on the embodiments of the present invention all belong to the protection scope of the present invention. In addition, all the coupling/connection relationships mentioned herein do not mean that the components are directly connected, but mean that a better coupling structure can be formed by adding or reducing coupling accessories according to specific implementation conditions. The technical characteristics in the invention can be combined interactively on the premise of not conflicting with each other.
Referring to fig. 1 to 4, the cable protection device of the present invention is implemented as follows:
cable protection device, including protection tube 1 and direction subassembly 2, direction subassembly 2 is provided with two sets ofly, two sets of direction subassemblies 2 are connected respectively in the both ends of protection tube 1, the quantity of a set of direction subassembly 2 is provided with threely at least, be equipped with the interval between two arbitrary adjacent direction subassemblies 2 of same group, direction subassembly 2 includes guide 21, guide roller 22 and fastener 23, the one end of guide 21 is rotated and is connected in protection tube 1, guide roller 22 rotates and connects in the other end of guide 21, the axis that the guide 21 of same group rotated the formation is parallel to each other with the axis that guide roller 22 rotated the formation, fastener 23 is connected between protection tube 1 and guide 21, fastener 23 is used for injecing the position of guide 21.
Specifically, the fastener 23 is a bolt that defines a rotation angle of the guide 21; the wheel surface of the guide roller 22 is recessed towards the direction close to the rotating shaft of the guide roller, the recessed position formed by the guide roller 22 is matched with the shape of the cable, namely, the outer side wall of the cable can be abutted against the recessed position of the guide roller 22, and the recessed position of the guide roller 22 further defines the position of the cable.
The guide member 21 includes a guide sleeve 211, a guide sleeve rod 212 and a guide spring 213, one end of the same set of guide sleeve 211 is rotatably connected to the protection tube 1, an axis formed by the rotation of the guide sleeve 211 is parallel to an axis formed by the rotation of the guide roller 22, and the fastening member 23 is connected between the protection tube 1 and the guide sleeve 211; one end of the guide loop bar 212 extends into the other end of the guide sleeve 211 and is connected in the guide sleeve 211 in a sliding manner, the sliding direction of the guide loop bar 212 is parallel to the axial direction of the guide sleeve 211, and the other end of the guide loop bar 212 is rotatably connected with the guide roller 22; one end of the guide spring 213 is connected to the inside of the guide sleeve 211, the other end of the guide spring 213 abuts against one end of the guide sleeve rod 212 extending into the guide sleeve 211, and the deformation direction of the guide spring 213 is parallel to the axial direction of the guide sleeve 211.
A pulling ring 214 is connected to the outer side wall of the guide 21, and the pulling ring 214 is disposed in the axial direction away from the protective tube 1.
Specifically, pull ring 214 is connected in the lateral wall of uide bushing 211, and pull ring 214 sets up towards the direction of keeping away from protection tube 1, and pulling pull ring 214 is convenient for drive uide bushing 211 and rotates.
The inner side wall of the protection tube 1 is provided with at least two limiting assemblies 3, the distance between any two adjacent limiting assemblies 3 is the same, each limiting assembly 3 comprises a limiting piece 31 and a clamping piece 32, and one end of each limiting piece 31 is connected to the inner side wall of the protection tube 1; the other end of the limiting part 31 is connected with the clamping part 32 and is used for pushing the clamping part 32 to move towards the axis direction close to the protective tube 1, the clamping part 32 is provided with clamping cavities, and all the clamping cavities are mutually communicated and are used for allowing a cable to penetrate through.
Specifically, two limiting assemblies 3 are arranged, and the two limiting assemblies 3 are arranged opposite to each other.
The limiting member 31 comprises a limiting sleeve 311, a limiting sleeve rod 312 and a limiting spring 313, one end of the limiting sleeve 311 is connected to the inner side wall of the protective tube 1, and the axial direction of the limiting sleeve 311 is arranged along the radial direction of the protective tube 1; one end of the limiting sleeve rod 312 extends into the other end of the limiting sleeve 311 and is connected in the limiting sleeve 311 in a sliding manner, the sliding direction of the limiting sleeve rod 312 is parallel to the axial direction of the limiting sleeve 311, and the other end of the limiting sleeve rod 312 is connected with the clamping piece 32; one end of the limiting spring 313 is connected in the limiting sleeve 311, the other end of the limiting spring 313 abuts against one end of the limiting sleeve rod 312 extending into the limiting sleeve 311, and the deformation direction of the limiting spring 313 is parallel to the axial direction of the limiting sleeve 311.
The clamping member 32 includes a first connecting plate 321 and a clamping plate 322, the first connecting plate 321 being connected to the other end of the limiting member 31; the clamping plates 322 are connected to the side wall of the first connecting plate 321 away from the limiting member 31, two clamping plates 322 are provided, and the two clamping plates 322 form a clamping cavity.
Specifically, the first connecting plate 321 is connected to the stop collar rod 312.
The clamping member 32 further includes a second connecting plate 323 and a connecting rod 324, the second connecting plate 323 is connected to the side wall of the first connecting plate 321 away from the limiting member 31, two second connecting plates 323 are provided, and the two clamping plates 322 are located between the two second connecting plates 323; the connecting rod 324 is rotatably connected between the two second connecting plates 323, the outer side wall of the connecting rod 324 is provided with two sections of reverse threads, the two clamping plates 322 are respectively connected with the two sections of reverse threads, the two clamping plates 322 are slidably connected with the first connecting plate 321, and the sliding direction of the two clamping plates 322 is parallel to the length direction of the connecting rod 324.
Specifically, the first connecting plate 321 and the two second connecting plates 323 are connected to form a U-shaped structure, a protrusion is arranged at the center of the connecting rod 324, the protrusion surrounds a structure similar to a hexagon, the hexagon protrusion can be rotated by a wrench to rotate the connecting rod 324, during the rotation of the connecting rod 324, the relative position between the connecting rod 324 and the second connecting plates 323 remains unchanged, and the protrusion is located between two sections of reverse threads; the connecting rod 324 and the second connecting plate 323 are in interference fit, and when the connecting rod 324 stops rotating, the second connecting plate 323 and the connecting rod 324 are relatively locked; in other embodiments, a servo motor may be coupled to the second coupling plate 323, and the servo motor drives the coupling link 324 to rotate the coupling link 324.
An angle is formed between the adjacent second connecting plate 323 and the clamping plate 322, and the angle is an acute angle.
Specifically, the two clamping plates 322 are inclined to form a figure-of-eight like structure.
While the preferred embodiments of the present invention have been described, the present invention is not limited to the above-described embodiments, and those skilled in the art can make various equivalent modifications or substitutions without departing from the spirit of the present invention, and such equivalent modifications or substitutions are to be included within the scope of the present invention defined by the claims.
Claims (8)
1. Cable protection device characterized in that includes:
a protective tube (1);
two groups of guide assemblies (2), wherein two groups of guide assemblies (2) are arranged, two groups of guide assemblies (2) are respectively connected to two ends of the protection tube (1), at least three guide assemblies (2) are arranged in one group, a space is arranged between any two adjacent guide assemblies (2) in the same group, the guide component (2) comprises a guide piece (21), a guide roller (22) and a fastener (23), one end of the guide piece (21) is rotatably connected with the protection tube (1), the guide rollers (22) are rotatably connected to the other ends of the guide pieces (21), the axes formed by the rotation of the guide pieces (21) in the same group are parallel to the axes formed by the rotation of the guide rollers (22), the fastening element (23) is connected between the protective tube (1) and the guide (21), the fastening element (23) serves to define the position of the guide (21).
2. Cable protection device according to claim 1, characterized in that said guide (21) comprises:
the guide sleeve (211) is rotatably connected to one end of the guide sleeve (211), an axis formed by the rotation of the guide sleeve (211) in the same group is parallel to an axis formed by the rotation of the guide roller (22), and the fastening piece (23) is connected between the guide sleeve (211) and the protection sleeve (1);
one end of the guide sleeve rod (212) extends into the other end of the guide sleeve (211) and is connected in the guide sleeve (211) in a sliding mode, the sliding direction of the guide sleeve rod (212) is parallel to the axial direction of the guide sleeve (211), and the other end of the guide sleeve rod (212) is connected with the guide roller (22) in a rotating mode;
the one end of guide spring (213) connect in guide sleeve (211), the other end of guide spring (213) with guide loop bar (212) stretches into the one end of guide sleeve (211) offsets, the deformation direction of guide spring (213) is on a parallel with the axis direction of guide sleeve (211).
3. Cable protection device according to claim 1, wherein a pulling ring (214) is connected to the outer side wall of the guide (21), the pulling ring (214) being arranged away from the axis of the protective tube (1).
4. The cable protection device according to claim 1, wherein the inner side wall of the protection tube (1) is provided with at least two limiting assemblies (3), the spacing between any two adjacent limiting assemblies (3) is the same, and the limiting assemblies (3) comprise:
one end of the limiting piece (31) is connected to the inner side wall of the protection tube (1);
the other end of the limiting part (31) is connected with the clamping part (32) and used for pushing the clamping part (32) to move towards the axis direction close to the protective tube (1), the clamping part (32) is provided with clamping cavities, and the clamping cavities are communicated with each other and used for the cable to penetrate through.
5. Cable protection device according to claim 4, wherein said stop (31) comprises:
one end of the limiting sleeve (311) is connected to the inner side wall of the protection tube (1), and the axial direction of the limiting sleeve (311) is arranged along the radial direction of the protection tube (1);
one end of the limiting sleeve rod (312) extends into the other end of the limiting sleeve (311) and is connected in the limiting sleeve (311) in a sliding mode, the sliding direction of the limiting sleeve rod (312) is parallel to the axis direction of the limiting sleeve (311), and the other end of the limiting sleeve rod (312) is connected with the clamping piece (32);
the limiting device comprises a limiting spring (313), one end of the limiting spring (313) is connected into the limiting sleeve (311), the other end of the limiting spring (313) is abutted to one end, extending into the limiting sleeve (311), of the limiting sleeve rod (312), and the deformation direction of the limiting spring (313) is parallel to the axis direction of the limiting sleeve (311).
6. Cable protection device according to claim 4, characterized in that said clamping member (32) comprises:
a first connecting plate (321), wherein the first connecting plate (321) is connected to the other end of the limiting member (31);
the clamping plate (322), the clamping plate (322) connect in first connecting plate (321) is kept away from the lateral wall of locating part (31), clamping plate (322) are provided with two, two clamping plate (322) form press from both sides tight chamber.
7. The cable protection device of claim 6, wherein the clamp (32) further comprises:
the second connecting plate (323) is connected to the side wall, away from the limiting piece (31), of the first connecting plate (321), two second connecting plates (323) are arranged, and the two clamping plates (322) are located between the two second connecting plates (323);
connecting rod (324), connecting rod (324) rotate connect in two between second connecting plate (323), the lateral wall of connecting rod (324) is provided with two sections reverse screw thread, two clamp plate (322) respectively with two sections reverse threaded connection, two clamp plate (322) sliding connection in first connecting plate (321), two the slip direction of clamp plate (322) is on a parallel with the length direction of connecting rod (324).
8. The cable protection device according to claim 7, wherein an angle is formed between adjacent second connecting plates (323) and clamping plate (322), the angle being an acute angle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220294330.6U CN217063142U (en) | 2022-02-14 | 2022-02-14 | Cable protection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220294330.6U CN217063142U (en) | 2022-02-14 | 2022-02-14 | Cable protection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217063142U true CN217063142U (en) | 2022-07-26 |
Family
ID=82486188
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220294330.6U Active CN217063142U (en) | 2022-02-14 | 2022-02-14 | Cable protection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217063142U (en) |
-
2022
- 2022-02-14 CN CN202220294330.6U patent/CN217063142U/en active Active
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