CN216672546U - Anti-collision device for power transmission and distribution line - Google Patents
Anti-collision device for power transmission and distribution line Download PDFInfo
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- CN216672546U CN216672546U CN202123201052.XU CN202123201052U CN216672546U CN 216672546 U CN216672546 U CN 216672546U CN 202123201052 U CN202123201052 U CN 202123201052U CN 216672546 U CN216672546 U CN 216672546U
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Abstract
The utility model belongs to the technical field of power transmission and distribution line safety device, a power transmission and distribution line buffer stop is disclosed, including crashproof wheel, spacing wheel, gag lever post, dead lever, crashproof wheel outer wall is fixed with spacing spring, the spacing spring other end is fixed with first arc, spacing round inner wall is fixed with the bracing piece, the one end that spacing wheel was kept away from to the bracing piece is fixed with the second arc, the draw-in groove has been seted up to the one end that first arc is close to the second arc, the one end integrated into one piece that the second arc is close to first arc have with arc wall joint complex fixture block. According to the anti-collision device, the first arc-shaped plate, the second arc-shaped plate, the clamping groove and the clamping block are arranged, the first arc-shaped plate and the second arc-shaped plate are mutually clamped and matched, and the power transmission and distribution line is fixed together, so that the probability that the power transmission and distribution line is separated from the first arc-shaped plate and the second arc-shaped plate is reduced, and the practicability of the anti-collision device is enhanced.
Description
Technical Field
The application relates to the technical field of power transmission and distribution line safety devices, in particular to a power transmission and distribution line anti-collision device.
Background
The power transmission and distribution line is the important component part of power supply line, people's normal power consumption can only be guaranteed to power transmission and distribution line's normal function, general overpass bottom or train bottom bridge pier bottom all are provided with electric wire, in traditional power transmission and distribution line use, often can receive the striking of some super high cars or large truck, lead to power transmission and distribution line's trouble, people's normal power consumption has seriously been influenced, although some places have taken anticollision measure, for example anticollision mound and limit for height pole.
The utility model discloses an in chinese utility model patent that bulletin number is CN209823361U discloses a power transmission and distribution lines buffer stop, the surface of anticollision runner is fixed with a plurality of gag lever posts along its circumferencial direction, a plurality of gag lever posts are radial edge of fixing at the anticollision runner, power transmission and distribution lines is injectd between two adjacent gag lever posts, the inside sliding connection of inside cavity and gag lever post of gag lever post has the dead lever, fixedly connected with spring between gag lever post and the dead lever, the outside cover of anticollision runner is equipped with spacing wheel, the anticollision runner is concentric circle structure with spacing wheel, the inside of spacing wheel is opened along its circumferencial direction has a plurality of spacing holes, the tip of dead lever passes spacing hole and extends to the surface of spacing wheel, a plurality of spacing springs of surface of anticollision runner along its circumferencial direction fixedly connected with, the tip fixed connection of spacing spring is to the clamp plate.
In view of the above-mentioned related technologies, the inventor believes that there is a defect that in the actual use process, if the wind force is too strong, the power transmission and distribution line is prone to shake and slide out from the pressing plate, so that the anti-collision device loses the function of fixing the power transmission and distribution line.
SUMMERY OF THE UTILITY MODEL
In order to solve the problem, the application provides a power transmission and distribution line buffer stop.
The application provides a pair of power transmission and distribution line buffer stop adopts following technical scheme:
the utility model provides a power transmission and distribution lines buffer stop, includes anticollision wheel, spacing wheel, gag lever post, dead lever, anticollision wheel outer wall is fixed with spacing spring, the spacing spring other end is fixed with first arc, spacing round of inner wall is fixed with the bracing piece, the one end that spacing wheel was kept away from to the bracing piece is fixed with the second arc, the draw-in groove has been seted up to the one end that first arc is close to the second arc, the one end integrated into one piece that the second arc is close to first arc have with arc joint complex fixture block.
Through above-mentioned technical scheme, through the setting of first arc, second arc, draw-in groove and fixture block, first arc join in marriage with the mutual joint of second arc, it is fixed with transmission and distribution lines jointly to this has reduced the probability that transmission and distribution lines breaks away from first arc and second arc, has strengthened this buffer stop's practicality with this.
Furthermore, the outer wall of the first arc-shaped plate is provided with a through hole communicated with the clamping groove, the side wall of one side of the clamping block is provided with a threaded groove, a bolt in threaded connection with the threaded groove penetrates through the through hole, and the bolt is in clearance fit with the through hole.
Through the technical scheme, after the first arc and the second arc are connected in a clamped mode, a worker needs to penetrate through the through hole through the bolt and be connected with the thread groove in a threaded mode, the first arc and the second arc are fixedly connected, the stability of connection between the first arc and the second arc is further improved, the probability that the power transmission and distribution line drags the first arc and the second arc is reduced, and therefore the practicability of the anti-collision device is further enhanced.
Furthermore, a star-shaped handle is fixedly sleeved at one end, far away from the thread groove, of the bolt.
Through above-mentioned technical scheme, through the setting of star handle, when the bolt was rotated to needs, the staff only need rotate star handle for star handle orders about the bolt rotate can, with this the staff of being convenient for descend the bolt and dismantle or screw up in the condition of no instrument, the staff of being convenient for is with first arc and second arc fixed connection.
Further, arc gaskets are fixed on the inner walls of the first arc plate and the second arc plate, and anti-abrasion coatings are arranged on the inner walls of the arc gaskets.
According to the technical scheme, the arc-shaped gasket is made of the plastic material and has certain elastic deformation performance, and when the first arc-shaped plate and the second arc-shaped plate are tightly abutted to the power transmission and distribution line together, the inner wall of the arc-shaped gasket is tightly abutted to the power transmission and distribution line, so that the shaking probability of the power transmission and distribution line is reduced; the anti-abrasion coating is an electroplated nickel-graphite composite coating in the prior art, and has obvious anti-abrasion effect and friction force reducing effect, so that the friction force between the power transmission and distribution line and the arc-shaped gasket is reduced; therefore, the service life of the first arc-shaped plate and the service life of the second arc-shaped plate are prolonged while the probability of shaking of the power transmission and distribution line is reduced, and the practicability of the anti-collision device is improved.
Furthermore, gag lever post one end is fixed with the anticollision wheel outer wall, the dead lever is located to the gag lever post cover, dead lever one end is located the gag lever post, the one end that the dead lever is located the gag lever post is fixed with expanding spring, the expanding spring other end is fixed with the gag lever post inside wall, be fixed with the operation piece on the dead lever, the operation piece is located the gag lever post outside.
Through above-mentioned technical scheme, through the setting of operation piece, when needs shrink the dead lever in to the gag lever post, the staff only need provide stir the operation piece for the operation piece orders about the dead lever move in to the gag lever post can, be favorable to the staff to accomplish the operation that contracts the dead lever in to the gag lever post.
Furthermore, a closed end is formed at one end of the limiting rod, a stop block is fixed at one end of the fixing rod, which is positioned in the limiting rod, and an anti-collision ring is fixed on the side wall of the stop block, which is close to the closed end of the limiting rod.
Through the technical scheme, the anticollision ring is the ring shaped structure who adopts rubber materials to make, has good elasticity performance, after the staff loosened the operation piece, the dead lever was launched to the one end of keeping away from the gag lever post under expanding spring's elastic force effect, until stop block one side and gag lever post one end inner wall butt, stop block and gag lever post inner wall at this moment supported the anticollision ring jointly tightly, thereby reduced stop block and gag lever post collision probability that the damage appears, thereby prolonged this buffer stop's life.
Further, dead lever one end runs through spacing round, the dead lever is kept away from crashproof wheel one end and is fixed with the stopper, the internal thread hole has been seted up to the stopper inner wall, the dead lever is close to stopper one end week lateral wall integrated into one piece have with internal thread hole threaded connection's screw thread portion.
Through above-mentioned technical scheme, through the setting in screw thread portion and internal thread hole, when this buffer stop is dismantled to needs, the staff only need rotate the stopper for stopper and dead lever separation, make the dead lever portable with this, thereby the staff of being convenient for dismantles this buffer stop.
In summary, the present application includes at least one of the following advantageous technical effects:
(1) according to the anti-collision device, the first arc-shaped plate, the second arc-shaped plate, the clamping groove and the clamping block are arranged, the first arc-shaped plate and the second arc-shaped plate are mutually clamped and matched, and the power transmission and distribution line is fixed together, so that the probability that the power transmission and distribution line is separated from the first arc-shaped plate and the second arc-shaped plate is reduced, and the practicability of the anti-collision device is enhanced;
(2) in the utility model, after the first arc-shaped plate and the second arc-shaped plate are clamped, a worker needs to penetrate the bolt through the through hole and be in threaded connection with the threaded groove, so that the first arc-shaped plate and the second arc-shaped plate are fixedly connected, the connection stability between the first arc-shaped plate and the second arc-shaped plate is further improved, the probability that the power transmission and distribution line drags the ground for the first arc-shaped plate and the second arc-shaped plate is reduced, and the practicability of the anti-collision device is further enhanced;
(3) according to the utility model, the arc gasket is made of plastic materials and has certain elastic deformation performance, and when the first arc plate and the second arc plate are abutted against the power transmission and distribution line together, the inner wall of the arc gasket is abutted against the power transmission and distribution line, so that the probability of shaking of the power transmission and distribution line is reduced; the anti-abrasion coating is an electroplated nickel-graphite composite coating in the prior art, and has obvious anti-abrasion effect and friction force reducing effect, so that the friction force between the power transmission and distribution line and the arc-shaped gasket is reduced; therefore, the service life of the first arc-shaped plate and the service life of the second arc-shaped plate are prolonged while the probability of shaking of the power transmission and distribution line is reduced, and the practicability of the anti-collision device is improved.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present application;
FIG. 2 is an exploded view of a first arcuate plate and second arcuate plate connection of the present application;
FIG. 3 is a schematic view of a connection structure of a limiting rod and a fixing rod according to the present application;
fig. 4 is a stopper and gag lever post connection structure explosion chart of this application.
The reference numbers in the figures illustrate:
1. an anti-collision wheel; 11. a limiting rod; 111. a tension spring; 2. a limiting wheel; 21. fixing the rod; 211. an operation block; 212. a stopper block; 2121. an anti-collision ring; 213. a threaded portion; 3. a limiting spring; 4. a first arc-shaped plate; 41. a card slot; 42. a through hole; 5. a support bar; 6. a second arc-shaped plate; 61. a clamping block; 611. a thread groove; 612. a bolt; 7. a star-shaped handle; 8. an arc-shaped gasket; 81. an anti-wear coating; 9. a limiting block; 91. and (4) an internal threaded hole.
Detailed Description
The technical solution in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application; it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all embodiments, and all other embodiments obtained by those of ordinary skill in the art without any inventive work based on the embodiments in the present application belong to the protection scope of the present application.
Example 1:
the present application is described in further detail below with reference to figures 1-4.
The embodiment of the application discloses power transmission and distribution lines buffer stop, including crashproof wheel 1, spacing wheel 2, gag lever post 11, dead lever 21, spacing spring 3, first arc 4, bracing piece 5, second arc 6.
Anticollision wheel 1 is the ring form structure that commonly uses and be applicable to this embodiment among the prior art, and anticollision wheel 1 sets up between a plurality of electric lines and cooperates elements such as gag lever post 11, dead lever 21 to separate a plurality of electric lines.
Spacing wheel 2 is vertical and the ring structure of setting with anticollision wheel 1 concentricity, sets up the spacing hole that supplies dead lever 21 to pass on the spacing wheel 2.
The utility model discloses a dead lever 21, including dead lever 11, gag lever post 11, limiting rod 11, telescopic spring 111, the lateral wall of the telescopic spring 111 other end and dead lever 21 one end is fixed, and the gag lever post 11 is fixed with the outer wall of 1 outer wall of crashproof wheel for inside cavity and one end formation closed tubular structure, and the dead lever 21 is located to gag lever post 11 cover, and the gag lever post 11 is close to 1 one end inner wall of crashproof wheel.
The fixing rod 21 is of a round rod-shaped structure, one end of the fixing rod 21 is located in the limiting rod 11, the other end of the fixing rod 21 penetrates through the limiting wheel 2 and is in clearance fit with a limiting hole of the limiting wheel 2, the fixing rod 21 is located on the side wall outside the limiting rod 11 and is fixed with the operating block 211, the operating block 211 is of a rectangular block-shaped structure, one end of the fixing rod 21 located inside the limiting rod 11 is fixed with the stop block 212, the side wall on one side of the stop block 212 is tightly abutted to the inner wall of one end of the limiting rod 11, and one end, far away from the square anti-collision ring 2121, of the fixing rod 21 is fixed with the limiting block 9.
Spacing spring 3 is the spring body that commonly uses and be applicable to this embodiment among the prior art, and 3 one end of spacing spring are fixed with the anticollision ring 2121 outer wall.
The first arc-shaped plate 4 is of a semicircular plate-shaped structure, a clamping groove 41 is formed in one end of the first arc-shaped plate 4, the side wall of one side of the first arc-shaped plate and one end, far away from the anti-collision ring 2121, of the limiting spring 3 are fixed, a through hole 42 communicated with the clamping groove 41 is formed in the side wall, close to the clamping groove 41, of the first arc-shaped plate 4, and a bolt 612 in clearance fit with the through hole 42 is arranged in the through hole 42.
The support rod 5 is a long rod-shaped structure, and one end of the support rod 5 is fixed with the inner side wall of the limit ring.
The second arc-shaped plate 6 is of a semicircular plate-shaped structure, a clamping block 61 is integrally formed at one end of the second arc-shaped plate 6, the clamping block 61 is in clamping fit with the clamping groove 41, the side wall of one side of the second arc-shaped plate 6 is fixed to one end of the supporting rod 5, a threaded groove 611 is formed in the side wall of the clamping block 61 close to one side of the through hole 42, and the bolt 612 is in threaded connection with the threaded groove 611.
When the power transmission and distribution lines need to be separated and fixed, an operator needs to press the operation block 211 to enable the fixing rod 21 to contract towards the inside of the limiting rod 11, and further places a plurality of power transmission and distribution lines in the spaces separated by the limiting rods 11 respectively, and releases the operation block 211 to enable the fixing rod 21 to catapult towards one end far away from the limiting rods 11 under the action of the elastic force of the telescopic springs 111 until one side of the stop block 212 abuts against the inner wall of one end of the limiting rod 11, and further fixes the limiting block 9 and one end of the fixing rod 21, then clamps the first arc-shaped plate 4 and the second arc-shaped plate 6, penetrates the bolt 612 through the through hole 42 and is in threaded connection with the threaded groove 611, so that the first arc-shaped plate 4 is fixedly connected with the second arc-shaped plate 6, enables the first arc-shaped plate 4 and the second arc-shaped plate 6 to be clamped and matched with each other, fixes the power transmission and distribution lines together, and therefore the probability that the power transmission and distribution lines are separated from the first arc-shaped plate 4 and the second arc-shaped plate 6 is reduced, thereby enhancing the practicability of the anti-collision device.
In order to facilitate the staff to fixedly connect the first arc-shaped plate 4 with the second arc-shaped plate 6, the fixed sleeve of one end of the bolt 612 far away from the thread groove 611 is provided with the star-shaped handle 7, through the setting of the star-shaped handle 7, when the bolt 612 needs to be rotated, the staff only needs to rotate the star-shaped handle 7, so that the star-shaped handle 7 drives the bolt 612 to rotate, thereby facilitating the staff to detach or screw down the bolt 612 under the condition without tools, and facilitating the staff to fixedly connect the first arc-shaped plate 4 with the second arc-shaped plate 6.
In order to improve the practicability of the anti-collision device, arc gaskets 8 are fixed on the inner walls of the first arc plate 4 and the second arc plate 6, and an anti-abrasion coating 81 is arranged on the inner wall of each arc gasket 8; the arc gasket 8 is made of plastic materials, has certain elastic deformation performance, and when the first arc plate 4 and the second arc plate 6 are tightly abutted to the power transmission and distribution line together, the inner wall of the arc gasket 8 is tightly abutted to the power transmission and distribution line, so that the probability of shaking of the power transmission and distribution line is reduced; the anti-abrasion coating 81 is an electroplated nickel-graphite composite coating in the prior art, has obvious anti-abrasion effect and friction force reducing effect, and thus reduces the friction force between the power transmission and distribution line and the arc-shaped gasket 8; therefore, the service life of the first arc-shaped plate 4 and the service life of the second arc-shaped plate 6 are prolonged while the probability of shaking of the power transmission and distribution line is reduced, and the practicability of the anti-collision device is improved.
In order to prolong the service life of the anti-collision device, the side wall of the stop block 212 close to one side of the closed end of the limiting rod 11 is fixed with the anti-collision ring 2121, the anti-collision ring 2121 is of a circular ring structure made of rubber materials and has good elastic performance, after a worker loosens the operation block 211, the fixing rod 21 is ejected towards one end far away from the limiting rod 11 under the elastic action of the telescopic spring 111 until one side of the stop block 212 is abutted against the inner wall of one end of the limiting rod 11, at the moment, the stop block 212 and the inner wall of the limiting rod 11 abut against the anti-collision ring 2121 together, so that the probability that the stop block 212 collides with the limiting rod 11 to damage each other is reduced, and the service life of the anti-collision device is prolonged.
In order to facilitate the detachment of the anti-collision device by a worker, an inner wall of the limiting block 9 is provided with an inner threaded hole 91, and a threaded portion 213 which is in threaded connection with the inner threaded hole 91 is integrally formed on the peripheral side wall of one end of the fixed rod 21, which is close to the limiting block 9; through the setting of screw portion 213 and internal thread hole 91, when this buffer stop is dismantled to needs, the staff only need rotate stopper 9 for stopper 9 separates with dead lever 21, makes dead lever 21 portable with this, thereby is convenient for the staff to dismantle this buffer stop.
The implementation principle of a power transmission and distribution line buffer stop in the embodiment of this application does: in the daily practical process, an operator needs to press the operation block 211 to make the fixing rod 21 contract towards the inside of the limiting rod 11, and further place a plurality of power transmission and distribution lines in the spaces separated by the limiting rods 11, the operator loosens the operation block 211 to make the fixing rod 21 eject towards the end far away from the limiting rods 11 under the action of the elastic force of the expansion spring 111 until one side of the stop block 212 abuts against the inner wall of one end of the limiting rod 11, and further fixes the limiting block 9 and one end of the fixing rod 21, then clamps the first arc-shaped plate 4 and the second arc-shaped plate 6, penetrates the bolt 612 through the through hole 42 and is in threaded connection with the threaded groove 611, makes the first arc-shaped plate 4 and the second arc-shaped plate 6 fixedly connected, makes the first arc-shaped plate 4 and the second arc-shaped plate 6 in mutual clamping fit and fixes the power transmission and distribution lines together, thereby reducing the probability that the power transmission and distribution lines are separated from the first arc-shaped plate 4 and the second arc-shaped plate 6, thereby enhancing the practicability of the anti-collision device; in the process, through the arrangement of the arc-shaped gasket 8, when the first arc-shaped plate 4 and the second arc-shaped plate 6 are tightly abutted to the power transmission and distribution line together, the inner wall of the arc-shaped gasket 8 is tightly abutted to the power transmission and distribution line, so that the probability of shaking of the power transmission and distribution line is reduced; the anti-abrasion coating 81 is an electroplated nickel-graphite composite coating in the prior art, and has obvious anti-abrasion effect and friction force reducing effect, so that the friction force between the power transmission and distribution line and the arc-shaped gasket 8 is reduced; therefore, the service life of the first arc-shaped plate 4 and the service life of the second arc-shaped plate 6 are prolonged while the probability of shaking of the power transmission and distribution line is reduced, and the practicability of the anti-collision device is improved.
The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (7)
1. The utility model provides a power transmission and distribution line buffer stop, includes crashproof wheel (1), spacing wheel (2), gag lever post (11), dead lever (21), its characterized in that: anticollision wheel (1) outer wall is fixed with spacing spring (3), spacing spring (3) other end is fixed with first arc (4), spacing wheel (2) inner wall is fixed with bracing piece (5), the one end that spacing wheel (2) were kept away from in bracing piece (5) is fixed with second arc (6), draw-in groove (41) have been seted up to the one end that first arc (4) are close to second arc (6), one end integrated into one piece that second arc (6) are close to first arc (4) have with arc joint complex fixture block (61).
2. The power transmission and distribution line anti-collision device according to claim 1, characterized in that: the outer wall of the first arc-shaped plate (4) is provided with a through hole (42) communicated with the clamping groove (41), the side wall of one side of the clamping block (61) is provided with a thread groove (611), a bolt (612) in threaded connection with the thread groove (611) penetrates through the through hole (42), and the bolt (612) is in clearance fit with the through hole (42).
3. The anti-collision device for the power transmission and distribution line according to claim 2, wherein: and a star-shaped handle (7) is fixedly sleeved at one end of the bolt (612) far away from the thread groove (611).
4. The power transmission and distribution line anti-collision device according to claim 2, characterized in that: the inner walls of the first arc-shaped plate (4) and the second arc-shaped plate (6) are both fixed with arc-shaped gaskets (8), and the inner walls of the arc-shaped gaskets (8) are provided with anti-abrasion coatings (81).
5. The anti-collision device for the power transmission and distribution line according to claim 1, wherein: gag lever post (11) one end is fixed with crashproof wheel (1) outer wall, the dead lever (21) is located to gag lever post (11) cover, dead lever (21) one end is located gag lever post (11), dead lever (21) is located the one end of gag lever post (11) and is fixed with expanding spring (111), the expanding spring (111) other end is fixed with gag lever post (11) inside wall, be fixed with operation block (211) on dead lever (21), operation block (211) is located the gag lever post (11) outside.
6. The anti-collision device for the power transmission and distribution line according to claim 5, wherein: one end of the limiting rod (11) forms a closed end, one end of the fixing rod (21) located in the limiting rod (11) is fixed with a stop block (212), and an anti-collision ring (2121) is fixed on the side wall of the stop block (212) close to one side of the closed end of the limiting rod (11).
7. The anti-collision device for the power transmission and distribution line according to claim 1, wherein: dead lever (21) one end runs through spacing round (2), dead lever (21) are kept away from crashproof wheel (1) one end and are fixed with stopper (9), internal thread hole (91) have been seted up to stopper (9) inner wall, dead lever (21) are close to stopper (9) one end week lateral wall integrated into one piece have with internal thread hole (91) threaded connection's screw thread portion (213).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123201052.XU CN216672546U (en) | 2021-12-20 | 2021-12-20 | Anti-collision device for power transmission and distribution line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123201052.XU CN216672546U (en) | 2021-12-20 | 2021-12-20 | Anti-collision device for power transmission and distribution line |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216672546U true CN216672546U (en) | 2022-06-03 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123201052.XU Active CN216672546U (en) | 2021-12-20 | 2021-12-20 | Anti-collision device for power transmission and distribution line |
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| Country | Link |
|---|---|
| CN (1) | CN216672546U (en) |
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2021
- 2021-12-20 CN CN202123201052.XU patent/CN216672546U/en active Active
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