CN112234513A - Simple cable tensioner - Google Patents
Simple cable tensioner Download PDFInfo
- Publication number
- CN112234513A CN112234513A CN202011136911.9A CN202011136911A CN112234513A CN 112234513 A CN112234513 A CN 112234513A CN 202011136911 A CN202011136911 A CN 202011136911A CN 112234513 A CN112234513 A CN 112234513A
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- China
- Prior art keywords
- rod
- frame body
- rotary
- wall
- fixedly connected
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G1/00—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines
- H02G1/02—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines for overhead lines or cables
- H02G1/04—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines for overhead lines or cables for mounting or stretching
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Abstract
The invention discloses a simple cable tensioner, which structurally comprises a frame body, a rotary drawing assembly, a wire passing device and a clamping device, wherein the rotary drawing assembly is fixedly connected to the middle part of the frame body, the wire passing devices are symmetrically arranged at the middle parts of the left end and the right end of the frame body, the simple cable tensioner has the following beneficial effects that the wire passing devices and rotary grooves arranged at the rotary drawing assembly are symmetrically arranged at the left end and the right end of the frame body, and the two end surfaces of the top bottom of the inner wall of each rotary groove are both in an arc supply shape and the arc effect of a traction roller, so that the beneficial effect of improving the wire protection capability by additionally arranging an arc contact wire part is achieved; and through set up the screens device in framework front end left part, grasp through the hand and attach the holding rod and exert pressure, can with axostylus axostyle, ring piece and fixture block synchronous pulling left, after the rotational position of gear is confirmed, loosen the holding rod, under the effect of elastic component, can arrange the fixture block in gear department and carry out the card and fix steadily, reached and adopted the elasticity card to press the mode so that the beneficial effect of rigidity.
Description
Technical Field
The invention belongs to the technical field of wiring tools, and particularly relates to a simple cable tensioner.
Background
The cable is a general name of articles such as optical cables, electric cables and the like, has multiple purposes, is mainly used for controlling installation, connecting equipment, transmitting electric power and the like, and is a common and indispensable thing in daily life;
the tensioner is a part which is used for attaching two or more position parts to each other and applying force;
when the cable is arranged, the length of the wiring is surplus, the overlong part is messy, and the part is easily and accidentally hooked by a foreign object, so that the possibility of wire breakage is brought, and a certain danger is more likely to exist.
Disclosure of Invention
Technical problem to be solved
In order to overcome prior art not enough, provide a simple and easy type cable strainer now to the protect line effect of the leading position of solving this strainer is not enough, and carry out the not convenient enough problem of rigidity's operation, touch the line part through adding and establish the beneficial effect in order to improve the protect line ability, and adopt the elasticity card to press the beneficial effect of mode so that the rigidity.
(II) technical scheme
The invention is realized by the following technical scheme: the invention provides a simple cable tensioner which comprises a frame body, a rotary pulling assembly, a wire passing device and a clamping device, wherein the rotary pulling assembly is fixedly connected to the middle of the frame body, the wire passing devices are symmetrically arranged in the middle of the left end and the right end of the frame body, the clamping device is fixedly connected to the left part of the front end of the frame body, and the right end of the clamping device is movably connected through the rotary pulling assembly.
Further, the wire passing device comprises a wire port and a traction roller, the traction roller is symmetrically arranged at the upper end and the lower end of the inner wall of the wire port, the front end and the rear end of the traction roller are rotatably connected with the inner wall of the wire port, and the wire port is symmetrically arranged in the middle of the left end and the right end of the frame body.
Furthermore, the clamping device comprises a rod sleeve, a fixed block, an elastic part, a shaft rod, a holding rod, a ring block and a clamping block, the rear end of the rod sleeve is fixedly connected with the fixed block, the left part of the inner wall of the rod sleeve is fixedly connected with the elastic part, the shaft rod penetrates through the middle parts of the left end and the right end of the rod sleeve and is movably connected with the shaft rod, the elastic part is arranged outside the shaft rod, the left end of the shaft rod is fixedly connected with the holding rod, the right part of the outer surface of the shaft rod is fixedly connected with the ring block, the ring block is movably connected with the inner wall of the rod sleeve, the left end of the ring block is fixedly connected with the elastic part, the right end of the shaft rod is fixedly connected with the clamping block.
Further, it includes a bar, a rotary groove, a protruding rod, a connecting rod, a rotary rod and a gear to revolve the subassembly, both ends middle part intercommunication is provided with the rotary groove about the bar, bar rear end middle part is provided with the protruding rod, protruding rod embedding framework inner wall rear end to the protruding rod passes through the bearing and is connected with the framework rotation, bar front end middle part is provided with the connecting rod, the connecting rod runs through framework front end middle part to the connecting rod passes through the bearing and is connected with the framework rotation, bar, protruding rod and connecting rod integrated into one piece, the anterior symmetry rigid coupling in both ends has the rotary rod at the bottom of the connecting rod top, connecting rod surface middle part rigid coupling has the gear to the gear sets up between rotary rod rear and framework the place ahead, gear surface middle part and fixture block right-hand member swing joint.
Further, the outer surface of the grip is provided with a rubber layer, and the outer surface of the rubber layer is rough.
Furthermore, the top and bottom end faces of the inner wall of the rotary groove are both arc-shaped, and a cushion layer is arranged on the inner wall of the rotary groove.
Furthermore, the outer surface of the rotating rod is provided with a sponge sleeve.
Furthermore, the cushion layer is made of rubber.
(III) advantageous effects
Compared with the prior art, the invention has the following beneficial effects:
1) the problem that the line protecting effect is not enough for solving the guiding position of the tensioner, through setting up wire passing device and drawing the turn trough that subassembly department set up soon at framework left and right ends symmetry, the cable passes through the line mouth of framework one end and contacts carry over pinch rolls rethread turn trough and passes to the line mouth of framework one end, and the turn trough inner wall top bottom both ends face all is the arc and supplies the arc effect of form and carry over pinch rolls, has reached through adding the beneficial effect of establishing arc touch line part in order to improve the line protecting ability.
2) The problem of carrying out the operation of rigidity not convenient enough for solving, through set up the screens device at framework front end left part, grasp through the hand and attach the holding rod and exert pressure, can with axostylus axostyle, ring piece and fixture block synchronous pulling left, after the rotational position of gear is confirmed, loosen the holding rod, under the effect of elastic component, can arrange the fixture block in gear department and carry out the card and fix steadily, reached and adopted elasticity card to press the mode so that the beneficial effect of rigidity.
Drawings
Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic front sectional view of the present invention;
FIG. 3 is a schematic view of another cross-sectional front view of the present invention;
FIG. 4 is a schematic left-side sectional view of the present invention;
in the figure: the device comprises a frame body-1, a rotary-pull assembly-2, a thread passing device-3, a clamping device-4, a bar-21, a rotary groove-22, a convex rod-23, a connecting rod-24, a rotary rod-25, a gear-26, a thread opening-31, a traction roller-32, a rod sleeve-41, a fixed block-42, an elastic piece-43, a shaft rod-44, a holding rod-45, a ring block-46 and a fixed block-47.
Detailed Description
Referring to fig. 1, fig. 2, fig. 3 and fig. 4, the present invention provides a simple cable tensioner: including framework 1, draw subassembly 2, wire passing device 3 and screens device 4 soon, framework 1 middle part rigid coupling has to draw subassembly 2 soon, and both ends middle part symmetry is provided with wire passing device 3 about framework 1, and framework 1 front end left part rigid coupling has screens device 4, and screens device 4 right-hand member is by drawing subassembly 2 swing joint soon.
Wherein, wire passing device 3 includes line mouth 31 and carry over pinch rolls 32, both ends symmetry is provided with carry over pinch rolls 32 about line mouth 31 inner wall to both ends rotate with line mouth 31 inner wall around the carry over pinch rolls 32 and are connected, both ends middle part symmetry is provided with line mouth 31 about framework 1, touches the beneficial effect of line part in order to improve the protect line ability through setting up the arc according to the aforesaid.
The clamping device 4 comprises a rod sleeve 41, a fixed block 42, an elastic element 43, a shaft rod 44, a holding rod 45, a ring block 46 and a clamping block 47, the rear end of the rod sleeve 41 is fixedly connected with the fixed block 42, the left part of the inner wall of the rod sleeve 41 is fixedly connected with the elastic element 43, the shaft rod 44 penetrates through the middle parts of the left end and the right end of the rod sleeve 41, the rod sleeve 41 is movably connected with the shaft rod 44, the elastic element 43 is arranged on the outer side of the shaft rod 44, the left end of the shaft rod 44 is fixedly connected with the holding rod 45, the right part of the outer surface of the shaft rod 44 is fixedly connected with the ring block 46, the ring block 46 is movably connected with the inner wall of the rod sleeve 41, the left end of the ring block 46 is fixedly connected with the elastic element 43, the right end of the shaft rod 44 is fixedly connected with the clamping block 47, and the rear end of the fixed block 42 is fixedly.
Wherein the rotary pull component 2 comprises a bar 21, a rotary groove 22, a convex rod 23, a connecting rod 24, a rotary rod 25 and a gear 26, the middle parts of the left and right ends of the bar 21 are communicated with a rotary groove 22, the middle part of the rear end of the bar 21 is provided with a convex rod 23, the convex rod 23 is embedded into the rear end of the inner wall of the frame body 1, the convex rod 23 is rotatably connected with the frame body 1 through a bearing, the middle part of the front end of the bar 21 is provided with a connecting rod 24, the connecting rod 24 penetrates through the middle part of the front end of the frame body 1, and the connecting rod 24 is rotatably connected with the frame body 1 through a bearing, the bar 21, the convex rod 23 and the connecting rod 24 are integrally formed, the front parts of the two ends of the top and the bottom of the connecting rod 24 are symmetrically and fixedly connected with rotating rods 25, the middle part of the outer surface of the connecting rod 24 is fixedly connected with a gear 26, and the gear 26 is arranged between the rear part of the rotating rod 25 and the front part of the frame body 1, and the middle part of the outer surface of the gear 26 is movably connected with the right end of the clamping block 47 and is used for rotating, winding and tensioning.
Wherein, the outer surface of the holding rod 45 is provided with a rubber layer, and the outer surface of the rubber layer is rough, thereby increasing the friction force and facilitating the rotation.
The top and bottom end faces of the inner wall of the rotary groove 22 are arc-shaped, and the inner wall of the rotary groove 22 is provided with a cushion layer which can provide rotary traction force to protect the cable.
Wherein, the outer surface of the rotating rod 25 is provided with a sponge sleeve, thereby improving the comfort level and facilitating the force application of hands.
Wherein, the material of bed course is rubber, wear-resisting.
The working principle is as follows: firstly, taking out the simple cable tensioner and placing the simple cable tensioner at a position where wiring is needed;
then, when wiring is carried out, cables pass through the wire passing devices 3 symmetrically arranged at the left end and the right end of the frame body 1 and the rotary groove 22 arranged at the rotary pulling assembly 2, pass through the wire port 31 at one end of the frame body 1, contact the traction roller 32 and pass through the rotary groove 22 to the wire port 31 at one end of the frame body 1 to pass through;
then, after wiring is finished, the clamping device 4 is arranged at the left part of the front end of the frame body 1, the holding rod 45 is grasped by a hand and pressure is applied, and the shaft lever 44, the ring block 46 and the clamping block 47 can be synchronously pulled leftwards;
then, when the rotating rod 25 is grasped by hands and a rotating force is applied, the bar 21, the convex rod 23, the connecting rod 24 and the gear 26 are driven to synchronously rotate, and the two end surfaces of the top and the bottom of the inner wall of the rotating groove 22 are both in an arc shape and have the arc effect of the traction roller 32, so that the beneficial effect of improving the wire protection capability by additionally arranging an arc-shaped wire contact part is achieved, and the cable to be wound is wound and tensioned;
finally, after the rotation position of the gear 26 is determined, the holding rod 45 is released, and the clamping block 47 can be placed at the gear 26 to be stably clamped under the action of the elastic piece 43, so that the beneficial effect of adopting an elastic clamping and pressing mode to fix the position conveniently is achieved.
While there have been shown and described what are at present considered the fundamental principles and essential features of the invention and its advantages, it will be apparent to those skilled in the art that the invention is not limited to the details of the foregoing exemplary embodiments, but is capable of other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (7)
1. The utility model provides a simple and easy molded lines cable strainer which characterized in that: including framework (1), draw subassembly (2), wire passing device (3) and screens device (4) soon, framework (1) middle part rigid coupling has to draw subassembly (2) soon, both ends middle part symmetry is provided with wire passing device (3) about framework (1), framework (1) front end left part rigid coupling has screens device (4), screens device (4) right-hand member is by drawing subassembly (2) swing joint soon.
2. The dumb cable tensioner of claim 1, further comprising: wire passing device (3) includes line mouth (31) and carry over pinch rolls (32), both ends symmetry is provided with carry over pinch rolls (32) about line mouth (31) inner wall to both ends rotate with line mouth (31) inner wall around carry over pinch rolls (32) and are connected, both ends middle part symmetry is provided with line mouth (31) about framework (1).
3. The dumb cable tensioner of claim 1, further comprising: the clamping device (4) comprises a rod sleeve (41), a fixed block (42), an elastic piece (43), a shaft lever (44), a holding rod (45), a ring block (46) and a clamping block (47), the rear end of the rod sleeve (41) is fixedly connected with the fixed block (42), the left part of the inner wall of the rod sleeve (41) is fixedly connected with the elastic piece (43), the shaft lever (44) penetrates through the middle parts of the left end and the right end of the rod sleeve (41), the rod sleeve (41) is movably connected with the shaft lever (44), the elastic piece (43) is arranged on the outer side of the shaft lever (44), the left end of the shaft lever (44) is fixedly connected with the holding rod (45), the right part of the outer surface of the shaft lever (44) is fixedly connected with the ring block (46), the ring block (46) is movably connected with the inner wall of the rod sleeve (41), the left end of the ring block (46) is fixedly connected with the elastic piece (43), and the right end of the shaft lever (44, the rear end of the fixed block (42) is fixedly connected with the frame body (1).
4. The dumb cable tensioner of claim 1, further comprising: the rotary pull component (2) comprises a bar (21), a rotary groove (22), a convex rod (23), a connecting rod (24), a rotary rod (25) and a gear (26), wherein the rotary groove (22) is communicated with the middle parts of the left end and the right end of the bar (21), the convex rod (23) is arranged in the middle part of the rear end of the bar (21), the convex rod (23) is embedded into the rear end of the inner wall of the frame body (1), the convex rod (23) is rotationally connected with the frame body (1) through a bearing, the connecting rod (24) is arranged in the middle part of the front end of the bar (21), the connecting rod (24) penetrates through the middle part of the front end of the frame body (1), the connecting rod (24) is rotationally connected with the frame body (1) through a bearing, the bar (21), the convex rod (23) and the connecting rod (24) are integrally formed, the front parts of the top end and the bottom end of the connecting rod (24) are symmetrically and, and the gear (26) is arranged between the rear part of the rotating rod (25) and the front part of the frame body (1), and the middle part of the outer surface of the gear (26) is movably connected with the right end of the clamping block (47).
5. The dumb cable tensioner of claim 3, further comprising: the outer surface of the holding rod (45) is provided with a rubber layer, and the outer surface of the rubber layer is rough.
6. The bridle for a streamlined cable according to claim 4, wherein: the top and bottom end faces of the inner wall of the rotary groove (22) are arc-shaped, and a cushion layer is arranged on the inner wall of the rotary groove (22).
7. The bridle for a streamlined cable according to claim 4, wherein: the outer surface of the rotating rod (25) is provided with a sponge sleeve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011136911.9A CN112234513A (en) | 2020-10-22 | 2020-10-22 | Simple cable tensioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011136911.9A CN112234513A (en) | 2020-10-22 | 2020-10-22 | Simple cable tensioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112234513A true CN112234513A (en) | 2021-01-15 |
Family
ID=74110257
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011136911.9A Pending CN112234513A (en) | 2020-10-22 | 2020-10-22 | Simple cable tensioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112234513A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2586513A1 (en) * | 1985-08-26 | 1987-02-27 | Electricite De France | Cable guide device |
| CN101383491A (en) * | 2008-07-09 | 2009-03-11 | 辽宁省电力有限公司盘锦供电公司 | Wire fastening device without wire outlet |
| EP2410623A2 (en) * | 2010-07-21 | 2012-01-25 | LTB Leitungsbau GmbH | Deflector module and system for tensioning a conductor strand on high voltage masts |
| CN205319615U (en) * | 2016-02-01 | 2016-06-15 | 国网山东省电力公司曹县供电公司 | Frame double hook turn -buckle that high altitude construction takes off with antiskid |
| CN107579486A (en) * | 2017-09-04 | 2018-01-12 | 安徽智瑞电气有限公司 | A kind of cable large span crane span structure |
| CN208142714U (en) * | 2018-04-28 | 2018-11-23 | 广东电网有限责任公司 | Novel reusable low-voltage line tightening fixing fitting |
| CN109004583A (en) * | 2018-07-27 | 2018-12-14 | 国网山东省电力公司商河县供电公司 | A kind of aerial cable peeling device and its application method |
-
2020
- 2020-10-22 CN CN202011136911.9A patent/CN112234513A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2586513A1 (en) * | 1985-08-26 | 1987-02-27 | Electricite De France | Cable guide device |
| CN101383491A (en) * | 2008-07-09 | 2009-03-11 | 辽宁省电力有限公司盘锦供电公司 | Wire fastening device without wire outlet |
| EP2410623A2 (en) * | 2010-07-21 | 2012-01-25 | LTB Leitungsbau GmbH | Deflector module and system for tensioning a conductor strand on high voltage masts |
| CN205319615U (en) * | 2016-02-01 | 2016-06-15 | 国网山东省电力公司曹县供电公司 | Frame double hook turn -buckle that high altitude construction takes off with antiskid |
| CN107579486A (en) * | 2017-09-04 | 2018-01-12 | 安徽智瑞电气有限公司 | A kind of cable large span crane span structure |
| CN208142714U (en) * | 2018-04-28 | 2018-11-23 | 广东电网有限责任公司 | Novel reusable low-voltage line tightening fixing fitting |
| CN109004583A (en) * | 2018-07-27 | 2018-12-14 | 国网山东省电力公司商河县供电公司 | A kind of aerial cable peeling device and its application method |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20210115 |
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| RJ01 | Rejection of invention patent application after publication |