CN213989942U - Steel wire rope protective sleeve for power transmission line - Google Patents
Steel wire rope protective sleeve for power transmission line Download PDFInfo
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- CN213989942U CN213989942U CN202022579215.7U CN202022579215U CN213989942U CN 213989942 U CN213989942 U CN 213989942U CN 202022579215 U CN202022579215 U CN 202022579215U CN 213989942 U CN213989942 U CN 213989942U
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Abstract
The utility model discloses a power transmission line steel wire rope protective sleeve, which comprises a fixed clamping pipe, a sleeve and a steel wire rope, wherein the inside of the fixed clamping pipe is connected with the sleeve in a penetrating way, the inside of the sleeve is connected with the steel wire rope in a penetrating way, one side of the fixed clamping pipe is fixedly connected with an upper fixed block, one side of the bottom of the upper fixed block is fixedly connected with a lower fixed block, the inside of the upper fixed block is fixedly connected with a threaded hole, the top of the threaded hole is embedded and connected with a bolt, the inner side of the sleeve is fixedly connected with an inner groove, one side of the inside of the sleeve is fixedly connected with a soft layer, the soft layer is made of sponge material, when the steel wire rope is dragged or hit by external force, the steel wire rope is prevented from being too tight to be broken, the wear-resistant layer can avoid the surface abrasion of the steel wire rope, the protective mechanism well embodies the practicability of the steel wire rope protective sleeve device, the fastening mechanism well embodies the stability and firmness of the steel wire rope protective sleeve device, the method is suitable for protecting the steel wire rope of the power transmission line, and has wide development prospect in the future.
Description
Technical Field
The utility model relates to a wire rope protection technical field specifically is a power transmission line wire rope protective sheath.
Background
At present, the steel wire rope after long-term use in line construction particularly has the situations of edge pricking and the like, so the steel wire rope is often required to be wrapped with protective facilities such as angle cloth and the like when being contacted with circuit equipment.
Generally, in the construction of a power transmission line, liners such as gunny bags and sleepers are often adopted below a steel wire rope sleeve, so that the construction brings troubles in operation, the liners are easy to fall off or slide out, unsafe hidden dangers are caused, the contact part of the conventional protective sleeve and the steel wire rope is mostly of a smooth structure, when traction force is too large, the protective sleeve and the steel wire rope are very easy to slide and possibly separate, the use performance is seriously influenced, and the practicability is poor.
Therefore, how to design a wire rope protective sleeve for a power transmission line becomes a problem which needs to be solved currently.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a power transmission line wire rope protective sheath to solve the problem that provides among the above-mentioned background art very easily leads to producing between protective sheath and wire rope and sliding and probably leading to the separation when traction force is too big, seriously influences performance.
In order to achieve the above object, the utility model provides a following technical scheme: a power transmission line steel wire rope protective sleeve comprises a fixed clamping pipe, a sleeve and a steel wire rope, wherein the sleeve is connected inside the fixed clamping pipe in a penetrating manner, the steel wire rope is connected inside the sleeve in a penetrating manner, an upper fixing block is fixedly connected to one side of the fixed clamping pipe, a lower fixing block is fixedly connected to one side of the bottom of the upper fixing block, a threaded hole is fixedly connected inside the upper fixing block, a bolt is embedded and connected to the top of the threaded hole, an inner groove is fixedly connected to the inner side of the sleeve, a soft layer is fixedly connected to one side inside of the sleeve, a wear-resistant layer is fixedly connected to the inner side of the soft layer, an arc-shaped groove is fixedly connected to the inner side of the wear-resistant layer, a ball is movably connected to the inner side of the arc-shaped groove, a canvas is fixedly connected to one side of the surface of the sleeve, an adhesive strip is tightly attached to one side of the canvas, and an adhesive surface is tightly attached to the other side of the canvas, the inside fixedly connected with fixed slot of fixed clamp pipe.
Preferably, the bottom of the bolt is connected with a nut in a nesting mode.
Preferably, the other side of the fixed clamp pipe is fixedly connected with a flexible connecting block.
Preferably, the inner side of the flexible connecting block is fixedly connected with a movable shaft.
Preferably, the sleeve inside the fixed clamp pipe, the steel wire rope inside the sleeve, the upper fixed block on one side of the fixed clamp pipe, the lower fixed block on one side of the bottom of the upper fixed block, the threaded hole inside the upper fixed block, the bolt on the top of the threaded hole and the inner groove inside the sleeve form a fastening mechanism together.
Preferably, the soft layer of the inside one side of sleeve pipe, the inboard wearing layer of soft layer, the inboard arc wall of wearing layer, the inboard ball of arc wall, the canvas of sleeve pipe surface one side, the strip of pasting that closely laminates on one side of the canvas and the face of pasting that the canvas opposite side hugs closely the laminating constitute protection machanism jointly.
Compared with the prior art, the beneficial effects of the utility model are that:
1. this kind of power transmission line wire rope protective sheath, through setting up fastening device, the staff penetrates wire rope in the sleeve pipe, and set up fixed double-layered pipe in sheathed tube one side, make fixed double-layered pipe clip the kneck that the intraductal wire rope of cover penetrated, thereby fix the sleeve pipe, and make inside wire rope fix, avoid its tensile rocking, thereby avoid leading to the phenomenon that produces to slide and lead to the separation between protective sheath and wire rope when traction force is too big, thereby fine embodiment this wire rope protective sheath device's stable fastness.
2. This kind of power transmission line wire rope protective sheath, through setting up protection machanism, be provided with soft layer in sheathed tube inside, soft layer adopts the sponge material to make, receive external force when wire rope and drag or pound when hitting, avoid the too tight of wire rope to stretch, cause the fracture, be provided with the wearing layer in soft in situ side simultaneously, the wearing layer adopts rubber material to make, the wearing layer can avoid wire rope surface wear, and be provided with the arc wall in the wearing layer inboard, thereby fine embodiment this wire rope protective sheath device's practicality.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is a schematic top view of the cross-sectional structure of the present invention;
FIG. 3 is a schematic side sectional view of the present invention;
fig. 4 is a schematic view of the structure of the sleeve of the present invention;
in the figure: 1. the device comprises a fixed clamping pipe, 2, a sleeve, 3, a steel wire rope, 4, canvas, 5, an adhesive strip, 6, a bolt, 7, a nut, 8, a movable shaft, 9, an adhesive surface, 10, an upper fixed block, 11, a ball, 12, a wear-resistant layer, 13, a soft layer, 14, a toughness connecting block, 15, a threaded hole, 16, an inner groove, 17, a fixed groove, 18, a lower fixed block, 19 and an arc-shaped groove.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, rather than all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative work belong to the protection scope of the present invention based on the embodiments of the present invention.
Referring to fig. 1-4, the present invention provides a technical solution: a power transmission line steel wire rope protective sleeve comprises a fixed clamping pipe 1, a sleeve 2 and a steel wire rope 3, wherein the fixed clamping pipe 1 is internally connected with the sleeve 2 in a penetrating way, the sleeve 2 is internally connected with the steel wire rope 3 in a penetrating way, one side of the fixed clamping pipe 1 is fixedly connected with an upper fixed block 10, one side of the bottom of the upper fixed block 10 is fixedly connected with a lower fixed block 18, the inner part of the upper fixed block 10 is fixedly connected with a threaded hole 15, the top of the threaded hole 15 is embedded and connected with a bolt 6, the inner side of the sleeve 2 is fixedly connected with an inner groove 16, one side of the inner part of the sleeve 2 is fixedly connected with a soft layer 13, the inner side of the soft layer 13 is fixedly connected with a wear-resistant layer 12, the inner side of the wear-resistant layer 12 is fixedly connected with an arc-shaped groove 19, the inner side of the arc-shaped groove 19 is movably connected with a ball 11, one side of the surface of the sleeve 2 is fixedly connected with a canvas 4, one side of the canvas 4 is tightly jointed with a sticking strip 5, the other side of the canvas 4 is tightly jointed with a sticking surface 9, the fixing groove 17 is fixedly connected to the inside of the fixing clamp pipe 1.
Preferably, the bottom nested joint of bolt 6 has nut 7, because in current device, the device needs to be fixed firmly with inside sleeve pipe, avoid it to loosen, make wire rope drop, and current fixing device only carries out threaded connection through the thread groove in bolt and the solid piece, can loosen between long-time use bolt and the solid piece, through setting up nut 7, install nut 7 in the bottom of bolt 6, behind bolt 6 and solid piece threaded connection, can embolia nut 7 rotation on the bolt 6 of wearing out, further fix bolt 6, avoid long-time use, bolt 6 is rocked the process by wire rope and is come off, thereby fine embodiment the fastness of the device.
Preferably, the opposite side fixed connection of fixed clamp pipe 1 has toughness joint block 14, because in carrying out the installation, need penetrate inside the sleeve pipe with wire rope, and still need to fix firmly the sleeve pipe kneck, and sleeve pipe diameter is unanimous with fixed clamp intraductal groove diameter size, consequently, it is intraductal to be difficult to penetrate the sleeve pipe into the fixed clamp, through setting up toughness joint block 14, at one side installation toughness joint block 14 of fixed clamp pipe 1, toughness joint block 14 material is soft, can advance the bending of certain degree, when opening fixed clamp pipe 1, can make toughness joint block 4 crooked, be convenient for make fixed clamp pipe 1 in the fixed slot 17 open greatly, conveniently place sleeve pipe 2 in fixed slot 17, thereby fine embodiment the device's convenient practicality.
Preferably, toughness connects the inboard fixedly connected with loose axle 8 of piece 14, because when carrying out the fastening sleeve pipe interface, need open fixed clamp pipe 1 just be convenient for put into fixed clamp pipe 1 with sleeve pipe 2, and fixed clamp pipe material is comparatively hard, the process of breaking off with the fingers and thumb manually is comparatively hard, through setting up loose axle 8, at toughness connects the internally mounted loose axle 8 of piece 14, loose axle 8 runs through fixed clamp pipe 1 inside one side, and fix fixed clamp pipe 1, and fix in the protruding position of toughness joint piece 14 one side, conveniently open fixed clamp pipe 1 and drive the rotation of loose axle 8, be convenient for save strength, it is convenient to make fixed clamp pipe 1 open, thereby fine embodiment the device's atress convenience.
Preferably, the sleeve 2 in the fixed pipe clamp 1, the steel wire rope 3 in the sleeve 2, the upper fixed block 10 on one side of the fixed pipe clamp 1, the lower fixed block 18 on one side of the bottom of the upper fixed block 10, the threaded hole 15 in the upper fixed block 10, the bolt 6 on the top of the threaded hole 15 and the inner groove 16 in the inner side of the sleeve 2 jointly form a fastening mechanism, because the contact part of the existing protective sleeve and the steel wire rope is mostly of a smooth structure, the sliding between the protective sleeve and the steel wire rope and the separation possibly occur when the traction force is too large, the service performance is seriously influenced, through the arrangement of the fastening mechanism, a worker penetrates the steel wire rope 3 into the sleeve 2, and the fixed pipe clamp 1 is arranged on one side of the sleeve 2, so that the fixed pipe clamp 1 clamps the interface part where the steel wire rope 3 in the sleeve 2 penetrates, the sleeve 2 is fixed, the inner steel wire rope 3 is prevented from being stretched and shaken, and the phenomenon that the sliding between the protective sleeve and the steel wire rope and the separation occur when the traction force is too large is avoided, and when the fixation clamp pipe 1 carries out the centre gripping, can open fixation clamp pipe 1 earlier, the toughness joint block of its one side can be crooked, and drive inside loose axle 8 and rotate, conveniently open fixation clamp pipe 1, make the inside fixed slot 17 opening of fixation clamp pipe 1 open greatly, thereby conveniently put into sleeve pipe 2, after placing the completion, penetrate the upper and lower solid of fixation clamp pipe 1 one side through bolt 6 in, make the screw thread of bolt 6 bottom and the inside threaded connection of upper and lower solid, and with the bolt 6 screw in nut 7 that exposes with it further fixed stable, avoid receiving the influence of external force and collapsing open, thereby fine embodiment this wire rope protective sheath device's stable fastness.
Preferably, the soft layer 13 on one side inside the sleeve 2, the wear-resistant layer 12 on the inner side of the soft layer 13, the arc-shaped groove 19 on the inner side of the wear-resistant layer 12, the ball 11 on the inner side of the arc-shaped groove 19, the canvas 4 on one side of the surface of the sleeve 2, the adhesive strip 5 tightly attached to one side of the canvas 4 and the adhesive surface 9 tightly attached to the other side of the canvas 4 form a protection mechanism together, because the existing protection sleeve clamp and the steel wire rope are extruded, deformed and fastened to increase the friction stress between the steel wire ropes to meet the requirement of construction stress, the appearance damage to the steel wire ropes is large, meanwhile, the cycle period of later repeated use is reduced, other wear-resistant materials are seriously consumed, the maintenance cost is increased, through arranging the protection mechanism, the soft layer 13 is arranged inside the sleeve 1, the soft layer 13 is made of sponge materials, when the steel wire ropes 3 are subjected to external force or pounding, the steel wire ropes 3 are prevented from being too tight, cause the fracture, be provided with wearing layer 12 in soft layer 13 inboard simultaneously, wearing layer 12 adopts the rubber material to make, 3 surface wear of wire rope can be avoided to wearing layer 12, and be provided with arc wall 19 in wearing layer 12 inboard, and the arc wall 19 can be convenient for ball 11 and roll in its inboard, makes things convenient for wire rope 3 to carry out sliding contact through ball 11 in this device, effectively reduces frictional force, and reducing wear to fine embodiment this wire rope protective sheath device's practicality.
The working principle is as follows: firstly, the nut 7 is arranged at the bottom of the bolt 6, after the bolt 6 is in threaded connection with the fixed block, the nut 7 can be rotatably sleeved on the penetrated bolt 6, the bolt 6 is further fixed, long-time use is avoided, the bolt 6 falls off due to the shaking process of the steel wire rope under external force, and therefore firmness of the device is well reflected;
then, by arranging the toughness joint block 14, the toughness joint block 14 is arranged on one side of the fixed clamp pipe 1, the toughness joint block 14 is soft in material and can be bent to a certain degree, when the fixed clamp pipe 1 is opened, the toughness joint block 4 can be bent, the fixed groove 17 in the fixed clamp pipe 1 is conveniently enlarged, the sleeve 2 is conveniently placed in the fixed groove 17, and therefore the convenience and practicability of the device are well embodied;
then, by arranging the movable shaft 8, the movable shaft 8 is arranged in the flexible joint block 14, the movable shaft 8 penetrates through one side of the inside of the fixed clamping pipe 1, the fixed clamping pipe 1 is fixed and fixed in a protruding part on one side of the flexible joint block 14, the fixed clamping pipe 1 can be conveniently opened to drive the movable shaft 8 to rotate, the strength is conveniently saved, the fixed clamping pipe 1 can be conveniently opened, and the stress convenience of the device is well embodied;
subsequently, by arranging a fastening mechanism, a worker penetrates a steel wire rope 3 into a sleeve 2, and a fixed clamp pipe 1 is arranged on one side of the sleeve 2, so that the fixed clamp pipe 1 clamps a connector part where the steel wire rope 3 penetrates in the sleeve 2, the sleeve 2 is fixed, the inner steel wire rope 3 is fixed, the tensile shaking of the inner steel wire rope is avoided, the phenomenon that a protective sleeve and the steel wire rope slide and are separated when traction force is too large is avoided, when the fixed clamp pipe 1 is clamped, the fixed clamp pipe 1 can be opened firstly, a toughness joint block on one side of the fixed clamp pipe can be bent and drives an inner movable shaft 8 to rotate, the fixed clamp pipe 1 is conveniently opened, an opening of a fixed groove 17 in the fixed clamp pipe 1 is enlarged, the sleeve 2 is conveniently placed, after the fixed clamp pipe is placed, the bolt 6 penetrates into an upper fixing block and a lower fixing block on one side of the fixed clamp pipe 1, and a thread at the bottom of the bolt 6 is connected with a thread in the upper, the naked bolt 6 is screwed into the nut 7 to be further fixed and stabilized, so that the bolt is prevented from being broken due to the influence of external force, and the stability and firmness of the steel wire rope protective sleeve device are well reflected;
finally, through setting up protection machanism, be provided with soft layer 13 in the inside of sleeve pipe 1, soft layer 13 adopts the sponge material to make, receive external force to drag when wire rope 3 drags or pound and hit, avoid too tight that wire rope 3 stretches tight, cause the fracture, be provided with wearing layer 12 in soft layer 13 inboard simultaneously, wearing layer 12 adopts the rubber material to make, wearing layer 12 can avoid wire rope 3 surface wear, and be provided with arc wall 19 in wearing layer 12 inboard, arc wall 19 can be convenient for ball 11 to roll in its inboard, make things convenient for wire rope 3 to carry out sliding contact in this device through ball 11, effectively reduce frictional force, reduce wearing and tearing, thereby fine embodiment the practicality of this wire rope protective sheath device, this is exactly the theory of operation of this kind of power transmission line wire rope protective sheath.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a power transmission line wire rope protective sheath, includes fixed clamp pipe (1), sleeve pipe (2) and wire rope (3), its characterized in that: the inner part of the fixed clamp pipe (1) is connected with a sleeve (2) in a penetrating manner, the inner part of the sleeve (2) is connected with a steel wire rope (3) in a penetrating manner, one side of the fixed clamp pipe (1) is fixedly connected with an upper fixing block (10), one side of the bottom of the upper fixing block (10) is fixedly connected with a lower fixing block (18), the inner part of the upper fixing block (10) is fixedly connected with a threaded hole (15), the top of the threaded hole (15) is embedded and connected with a bolt (6), the inner side of the sleeve (2) is fixedly connected with an inner groove (16), one side of the inner part of the sleeve (2) is fixedly connected with a soft layer (13), the inner side of the soft layer (13) is fixedly connected with a wear-resistant layer (12), the inner side of the wear-resistant layer (12) is fixedly connected with an arc-shaped groove (19), the inner side of the arc-shaped groove (19) is movably connected with a ball (11), and one side of the surface of the sleeve (2) is fixedly connected with a canvas (4), one side of canvas (4) is closely laminated with pastes strip (5), the opposite side of canvas (4) is closely laminated with pastes face (9).
2. A feeder wire rope protection cover according to claim 1, wherein: the inside fixedly connected with fixed slot (17) of fixed clamp pipe (1).
3. A feeder wire rope protection cover according to claim 1, wherein: the bottom of the bolt (6) is connected with a nut (7) in a nested manner.
4. A feeder wire rope protection cover according to claim 1, wherein: the other side of the fixed clamping pipe (1) is fixedly connected with a flexible connecting block (14).
5. A feeder cable sheath according to claim 4, wherein: the inner side of the flexible connecting block (14) is fixedly connected with a movable shaft (8).
6. A feeder wire rope protection cover according to claim 1, wherein: the steel wire rope fixing clamp is characterized in that a sleeve (2) inside the fixing clamp pipe (1), a steel wire rope (3) inside the sleeve (2), an upper fixing block (10) on one side of the fixing clamp pipe (1), a lower fixing block (18) on one side of the bottom of the upper fixing block (10), a threaded hole (15) inside the upper fixing block (10), a bolt (6) at the top of the threaded hole (15) and an inner groove (16) inside the sleeve (2) form a fastening mechanism together.
7. A feeder wire rope protection cover according to claim 1, wherein: soft layer (13) of the inside one side of sleeve pipe (2), the wearing layer (12) of soft layer (13) inboard, arc wall (19) of wearing layer (12) inboard, ball (11) of arc wall (19) inboard, canvas (4) of sleeve pipe (2) surface one side, the sticking strip (5) and canvas (4) opposite side that closely laminate of canvas (4) one side are hugged closely the face (9) of pasting of laminating and are constituteed protection machanism jointly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022579215.7U CN213989942U (en) | 2020-11-02 | 2020-11-02 | Steel wire rope protective sleeve for power transmission line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022579215.7U CN213989942U (en) | 2020-11-02 | 2020-11-02 | Steel wire rope protective sleeve for power transmission line |
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| Publication Number | Publication Date |
|---|---|
| CN213989942U true CN213989942U (en) | 2021-08-17 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022579215.7U Active CN213989942U (en) | 2020-11-02 | 2020-11-02 | Steel wire rope protective sleeve for power transmission line |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113945296A (en) * | 2021-09-10 | 2022-01-18 | 安徽威尔泰仪器仪表科技有限公司 | Platinum resistance temperature sensor |
-
2020
- 2020-11-02 CN CN202022579215.7U patent/CN213989942U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113945296A (en) * | 2021-09-10 | 2022-01-18 | 安徽威尔泰仪器仪表科技有限公司 | Platinum resistance temperature sensor |
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