CN211830137U - Cable protection pipe - Google Patents
Cable protection pipe Download PDFInfo
- Publication number
- CN211830137U CN211830137U CN202020740853.XU CN202020740853U CN211830137U CN 211830137 U CN211830137 U CN 211830137U CN 202020740853 U CN202020740853 U CN 202020740853U CN 211830137 U CN211830137 U CN 211830137U
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- CN
- China
- Prior art keywords
- positioning
- locking
- cable protection
- fixed
- cable
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses a cable protection pipe, which comprises a cable protection pipe; the cable protection pipe is provided with a locking mechanism for detachably fixing the cable protection pipe on the electric pole; the locking mechanism comprises a fixed clamping plate, a locking fixed block, a locking screw and a locking sleeve. The cable protection pipe is provided with the plurality of locking mechanisms, so that the cable protection pipe can be conveniently and detachably fixed on the electric pole, and the cable protection pipe can be prevented from being scrapped; through setting up positioning mechanism, can effectively prevent to be located the cable swing of cable protection intraductal to the structure of cable has been protected.
Description
Technical Field
The utility model relates to an electric power construction field specifically is a cable protection pipe.
Background
When the cable is installed, the cable above the electric pole needs to be fixed on the electric pole through a cable protection pipe, and then the cable is buried in the soil. The cable protection tube is an important facility for protecting the cable located in the lower half of the pole. The current cable protection pipe is through the staple bolt welding on the cable, leads to the unable dismantlement in later stage like this, when the cable damages, can only destroy the cable protection pipe by force and come to maintain the cable, can cause the waste of cable protection pipe like this.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a cable protection pipe to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
a cable protection tube, comprising a cable protection tube; the cable protection pipe is provided with a locking mechanism for detachably fixing the cable protection pipe on the electric pole; the locking mechanism comprises a fixed clamping plate, a locking fixed block, a locking screw and a locking sleeve; a fixed clamping plate is fixed on the cable protection pipe, and a locking fixed block is fixed in the fixed clamping plate; a locking screw is rotatably arranged on the locking fixing block, and a locking sleeve in threaded fit with the locking screw is arranged on the locking screw; the left end and the right end of the locking sleeve are respectively hinged with one end of a left movable rod and one end of a right movable rod; the other ends of the left movable rod and the right movable rod are respectively hinged with one ends of the left rotating rod and the right rotating rod; the left rotating rod and the right rotating rod are rotatably arranged on the fixed clamping plate, and a left locking semi-ring and a right locking semi-ring are respectively fixed at the other ends of the left rotating rod and the right rotating rod; and the left locking semi-ring and the right locking semi-ring are respectively fixed on two sides of the electric pole.
As a further aspect of the present invention: the locking screw is also provided with a locking knob which is convenient for workers to rotate; the locking knob is in a splayed shape.
As a further aspect of the present invention: the number of the locking mechanisms is multiple, and the locking mechanisms are arranged on one side of the cable protection pipe at equal intervals; and the openings at the two ends of the cable protection pipe are respectively provided with a positioning mechanism for preventing the cable in the cable protection pipe from swinging.
As a further aspect of the present invention: the positioning mechanism comprises a positioning semi-ring and a positioning bolt fixing block; positioning fixed blocks are symmetrically fixed on two sides of the inside of the opening of the cable protection pipe, and the inner sides of the two positioning fixed blocks are hinged with one ends of the positioning semi-rings; the central part of the two positioning semi-rings is a round hole, and the inner diameter of the round hole is the same as the outer diameter of the whole cable; the positioning semi-ring is symmetrically provided with a plurality of positioning bolt fixing blocks, and the two corresponding positioning bolt fixing blocks are fixed through bolts.
As a further aspect of the present invention: the positioning mechanism comprises a positioning screw rod, a positioning knob, a positioning rotating block, a positioning rod and a limiting rod; positioning fixed blocks are symmetrically fixed on two sides of the inside of the opening of the cable protection pipe, and the two positioning fixed blocks are respectively in threaded fit with the two positioning screws; the parts of the two positioning screw rods, which are positioned in the cable protection pipe, are respectively and rotatably arranged on the two positioning rotating blocks; positioning rods for positioning the cables are respectively fixed on the two positioning rotating blocks; two sides of the two positioning rods are arranged on a plurality of limiting rods fixed in the cable protection tube in a sliding manner; and the outer sides of the two positioning screw rods are respectively fixed with a positioning knob convenient for a worker to rotate.
Compared with the prior art, the beneficial effects of the utility model are that: by arranging the plurality of locking mechanisms, the cable protection pipe can be conveniently and detachably fixed on the electric pole, so that the cable protection pipe can be prevented from being scrapped; through setting up positioning mechanism, can effectively prevent to be located the cable swing of cable protection intraductal to the structure of cable has been protected.
Drawings
Fig. 1 is a schematic view of the structure of the cable protection tube in example 1.
Fig. 2 is a schematic view showing a locking mechanism of the cable protection tube according to embodiment 1.
Fig. 3 is a schematic structural view of the cable protection tube in example 2.
In the figure: 1-cable protection tube, 2-fixed splint, 3-locking fixed block, 4-locking screw, 5-locking sleeve, 6-left movable rod, 7-right movable rod, 8-left rotating rod, 9-right rotating rod, 10-left locking half ring, 11-right locking half ring, 12-locking knob, 13-positioning fixed block, 14-positioning half ring, 15-positioning bolt fixed block, 16-positioning screw, 17-positioning knob, 18-positioning rotating block, 19-positioning rod, 20-limiting rod.
Detailed Description
The technical solution of the present patent will be described in further detail with reference to the following embodiments.
Example 1
Referring to fig. 1-2, the present embodiment provides a cable protection tube, including a cable protection tube 1; the cable protection tube 1 is provided with a locking mechanism for detachably fixing the cable protection tube 1 on the electric pole; the locking mechanism comprises a fixed clamping plate 2, a locking fixed block 3, a locking screw rod 4 and a locking sleeve 5; a fixed clamping plate 2 is fixed on the cable protection tube 1, and a locking fixed block 3 is fixed in the fixed clamping plate 2; the locking fixed block 3 is rotatably provided with a locking screw rod 4, and the locking screw rod 4 is provided with a locking sleeve 5 in threaded fit with the locking screw rod 4; the left end and the right end of the locking sleeve 5 are respectively hinged with one end of a left movable rod 6 and one end of a right movable rod 7; the other ends of the left movable rod 6 and the right movable rod 7 are respectively hinged with one ends of a left rotating rod 8 and a right rotating rod 9; the left rotating rod 8 and the right rotating rod 9 are both rotatably arranged on the fixed clamp plate 2, and a left locking semi-ring 10 and a right locking semi-ring 11 are respectively fixed at the other ends of the left rotating rod 8 and the right rotating rod 9; the left locking half ring 10 and the right locking half ring 11 are respectively fixed on two sides of the electric pole; set up like this, when needs fix cable protection pipe 1 on the pole, place left locking semi-ring 10 and right locking semi-ring 11 respectively in the both sides of pole, this moment through rotating locking screw 4, thereby drive locking sleeve 5 to the direction motion of solid fixed splint 2, thereby drive left movable rod 6 and right movable rod 7 downswing, thereby drive left dwang 8 and right dwang 9 and upwards rotate, thereby make left locking semi-ring 10 and right locking semi-ring 11 lock the both sides of pole respectively, thereby make solid fixed splint 2 fix on the pole, thereby make cable protection pipe 1 fix on the pole, when needs are dismantled cable protection pipe 1 from the pole, through reverse rotation locking screw 4, can dismantle cable protection pipe 1 from the pole.
In order to facilitate the rotation of the locking screw rod 4 by the staff, a locking knob 12 which is convenient for the staff to rotate is also arranged on the locking screw rod 4; the locking knob 12 is in a figure-eight shape.
In order to firmly fix the cable protection tube 1 on the electric pole, a plurality of locking mechanisms are arranged on one side of the cable protection tube 1 at equal intervals; by this arrangement, it is possible to facilitate the cable protection tube 1 to be firmly fixed to the pole. Because the cable that is located cable protection pipe 1 can be swung along with external wind to make the cable and the inner wall of cable protection pipe 1 continuously collide, rub, may lead to the damage of cable surface protective layer for a long time, thereby damage the cable, in order to prevent to be located the cable swing of cable protection pipe 1 inside, all be equipped with the positioning mechanism who is used for preventing to be located the swing of cable protection pipe 1 inside cable on the both ends opening of cable protection pipe 1.
The positioning mechanism comprises a positioning semi-ring 14 and a positioning bolt fixing block 15; positioning fixed blocks 13 are symmetrically fixed on two sides of the inside of the opening of the cable protection tube 1, and the inner sides of the two positioning fixed blocks 13 are hinged with one ends of positioning half rings 14; the central part of the two positioning half rings 14 is a round hole, and the inner diameter of the round hole is the same as the outer diameter of the whole cable; a plurality of positioning bolt fixing blocks 15 are symmetrically arranged on the positioning half ring 14, and the two corresponding positioning bolt fixing blocks 15 are fixed through bolts; with this arrangement, the cable can be positioned by the two positioning half rings 14, so that the cable can be effectively prevented from swinging, thereby protecting the cable.
The working principle of the embodiment is as follows: when needs fix cable protection pipe 1 on the pole, place left locking semi-ring 10 and right locking semi-ring 11 respectively in the both sides of pole, this moment through rotating locking screw 4, thereby drive locking sleeve 5 to the direction motion of solid fixed splint 2, thereby drive left movable rod 6 and right movable rod 7 downswing, thereby drive left dwang 8 and right dwang 9 and upwards rotate, thereby make left locking semi-ring 10 and right locking semi-ring 11 lock the both sides of pole respectively, thereby make solid fixed splint 2 fix on the pole, thereby make cable protection pipe 1 fix on the pole, when needs are dismantled cable protection pipe 1 from the pole, through reverse rotation locking screw 4, can dismantle cable protection pipe 1 from the pole. The cable can be positioned by the two positioning half rings 14, so that the cable can be effectively prevented from swinging, and the cable is protected.
Example 2
Referring to fig. 3, the embodiment is further improved on the basis of embodiment 1, and the improvement is as follows: the positioning mechanism comprises a positioning screw 16, a positioning knob 17, a positioning rotating block 18, a positioning rod 19 and a limiting rod 20; positioning fixed blocks 13 are symmetrically fixed on two sides of the inside of the opening of the cable protection tube 1, and the two positioning fixed blocks 13 are respectively in threaded fit with the two positioning screws 16; the parts of the two positioning screws 16, which are positioned in the cable protection tube 1, are respectively and rotatably arranged on two positioning and rotating blocks 18; positioning rods 19 for positioning the cables are respectively fixed on the two positioning rotating blocks 18; two sides of the two positioning rods 19 are arranged on a plurality of limiting rods 20 fixed in the cable protection tube 1 in a sliding manner; and the outer sides of the two positioning screw rods 16 are respectively fixed with a positioning knob 17 convenient for a worker to rotate.
The working principle of the embodiment is as follows: when the cable needs to be positioned, the two positioning knobs 17 are rotated to drive the two positioning screws 16 to rotate, and at the moment, the two positioning screws 16 move towards the inner side of the cable protection pipe 1 to drive the two positioning rods 19 to move inwards so as to clamp the cable.
It should be noted that, as is obvious to a person skilled in the art, the invention is not limited to details of the above-described exemplary embodiments, but can be embodied in other specific forms without departing from the spirit or essential characteristics thereof.
Claims (5)
1. A cable protection tube comprising a cable protection tube (1); the electric pole protection device is characterized in that a locking mechanism used for detachably fixing the cable protection tube (1) on an electric pole is arranged on the cable protection tube (1); the locking mechanism comprises a fixed clamping plate (2), a locking fixed block (3), a locking screw (4) and a locking sleeve (5); a fixed clamping plate (2) is fixed on the cable protection pipe (1), and a locking fixed block (3) is fixed in the fixed clamping plate (2); the locking fixing block (3) is rotatably provided with a locking screw (4), and the locking screw (4) is provided with a locking sleeve (5) in threaded fit with the locking screw; the left end and the right end of the locking sleeve (5) are respectively hinged with one end of a left movable rod (6) and one end of a right movable rod (7); the other ends of the left movable rod (6) and the right movable rod (7) are respectively hinged with one ends of the left rotating rod (8) and the right rotating rod (9); the left rotating rod (8) and the right rotating rod (9) are rotatably arranged on the fixed clamping plate (2), and a left locking semi-ring (10) and a right locking semi-ring (11) are respectively fixed at the other ends of the left rotating rod (8) and the right rotating rod (9); the left locking half ring (10) and the right locking half ring (11) are respectively fixed on two sides of the electric pole.
2. Cable protection tube according to claim 1, characterized in that said locking screw (4) is further provided with a locking knob (12) for the operator to turn; the locking knob (12) is in a splayed shape.
3. Cable protection tube according to claim 1, characterized in that said locking means are in number and are arranged equidistantly on one side of the cable protection tube (1); and the openings at the two ends of the cable protection pipe (1) are provided with positioning mechanisms for preventing the cable in the cable protection pipe (1) from swinging.
4. Cable protection tube according to claim 3, characterized in that the positioning means comprise a positioning half-ring (14) and a positioning bolt fixing block (15); positioning fixed blocks (13) are symmetrically fixed on two sides of the inside of the opening of the cable protection pipe (1), and the inner sides of the two positioning fixed blocks (13) are hinged with one ends of positioning semi-rings (14); the center part of the two positioning half rings (14) is a round hole, and the inner diameter of the round hole is the same as the outer diameter of the whole cable; the positioning half rings (14) are symmetrically provided with a plurality of positioning bolt fixing blocks (15), and the two corresponding positioning bolt fixing blocks (15) are fixed through bolts.
5. The cable protection tube according to claim 3, wherein the positioning mechanism comprises a positioning screw (16), a positioning knob (17), a positioning turning block (18), a positioning rod (19), and a stopper rod (20); positioning fixed blocks (13) are symmetrically fixed on two sides of the inside of the opening of the cable protection pipe (1), and the two positioning fixed blocks (13) are respectively in threaded fit with the two positioning screws (16); the parts of the two positioning screws (16) which are positioned in the cable protection pipe (1) are respectively and rotatably arranged on the two positioning rotating blocks (18); positioning rods (19) for positioning the cables are respectively fixed on the two positioning rotating blocks (18); two sides of the two positioning rods (19) are arranged on a plurality of limiting rods (20) fixed in the cable protection pipe (1) in a sliding manner; and the outer sides of the two positioning screw rods (16) are respectively fixed with a positioning knob (17) which is convenient for a worker to rotate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020740853.XU CN211830137U (en) | 2020-05-08 | 2020-05-08 | Cable protection pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020740853.XU CN211830137U (en) | 2020-05-08 | 2020-05-08 | Cable protection pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211830137U true CN211830137U (en) | 2020-10-30 |
Family
ID=73020999
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020740853.XU Expired - Fee Related CN211830137U (en) | 2020-05-08 | 2020-05-08 | Cable protection pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211830137U (en) |
-
2020
- 2020-05-08 CN CN202020740853.XU patent/CN211830137U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201030 |