CN217114859U - Novel wire clamp with automatic locking mechanism - Google Patents
Novel wire clamp with automatic locking mechanism Download PDFInfo
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- CN217114859U CN217114859U CN202221015519.3U CN202221015519U CN217114859U CN 217114859 U CN217114859 U CN 217114859U CN 202221015519 U CN202221015519 U CN 202221015519U CN 217114859 U CN217114859 U CN 217114859U
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- shaped plate
- locking
- wire clamp
- wire
- locking block
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Abstract
The utility model relates to a novel wire clamp with an automatic locking mechanism, which is provided with a U-shaped wire clamp body with an inverted arrangement, wherein the U-shaped wire clamp body is formed by superposing and splicing a U-shaped plate a, a U-shaped plate b and a U-shaped plate c which are made of metal; a locking block is rotatably arranged on one side of a space between the U-shaped plate a and the U-shaped plate b through a pin shaft, an inward concave locking opening is formed in one side of the locking block, and a locking pit is formed in the top end of the locking block; an elastic lock pin mechanism is also arranged at the top of the space between the U-shaped plate a and the U-shaped plate b; a set of metal elastic wire clamp mechanisms are respectively arranged at the symmetrical positions of the left side and the right side of the space between the U-shaped plate b and the U-shaped plate c; the utility model discloses a carry out the improved design on the basis of ordinary wire fastener, fine realization the wire automatic locking shutting when cliping presss from both sides tightly, the wire centre gripping is safe more stable, and it is also very convenient to operate when taking off the fastener moreover for the wire reposition of redundant personnel operation is simple accurate more.
Description
Technical Field
The utility model belongs to the technical field of electric power overhauls maintenance tool equipment technique and specifically relates to a take automatic blocked mechanical system's novel wire clamp.
Background
On a high-voltage transmission line, when the current on the transmission line is too large, the situation that a contact point is overheated is inevitably caused due to poor contact or bolt looseness of a tension jumper drainage plate and a compression-type tension clamp, if the situation is not timely processed, the tension jumper drainage plate and the compression-type tension clamp deform or even cause the safety accident that a lead is blown due to heating, so that the whole power grid is in accident, a lead with a clamp head is timely and parallelly connected to the section to play a shunting role, so that the current and the temperature passing through the tension jumper drainage plate and the compression-type tension clamp are reduced, the defect damage of heating is minimized, but the currently used lead clamp is very troublesome when being sent to the lead by raising, and many times, maintenance personnel are required to carry out short-distance operation, not only is inflexible, but also has low safety, meanwhile, the existing wire clamp structure design is not provided with a self-locking mechanism, so that the wire clamp is unstable in clamping and is easy to cause the occurrence of a slipping condition.
Disclosure of Invention
The utility model aims at providing a take automatic blocked mechanical system's novel wire clamp to above-mentioned condition, this fastener fine realization the wire when cliping automatic locking shutting clamp tightly, the wire centre gripping is more stable safety.
The utility model has the following concrete scheme: a novel wire clamp with an automatic locking mechanism comprises an inverted U-shaped clamp body, wherein the U-shaped clamp body is formed by superposing and splicing a U-shaped plate a, a U-shaped plate b and a U-shaped plate c which are made of metal, and the U-shaped plate a and the U-shaped plate b are connected with the lower parts of two sides of the U-shaped plate c at intervals through connecting blocks; a locking block is rotatably arranged on one side of a space between the U-shaped plate a and the U-shaped plate b through a pin shaft, the pin shaft eccentrically penetrates through the locking block, the outer edge of the locking block is arranged into a smooth arc shape, an inward concave locking notch is formed in one side of the locking block and is used for a lead to enter and exit, and a locking pit is formed in the top end of the locking block; an elastic lock pin mechanism is also arranged at the top of the space between the U-shaped plate a and the U-shaped plate b, is vertically and downwards arranged and is matched with the corresponding locking concave pit to realize locking of the locking block; a set of metal elastic wire clamp mechanisms are respectively arranged at the symmetrical positions of the left side and the right side of the space between the U-shaped plate b and the U-shaped plate c, and the two elastic wire clamp mechanisms clamp the lead from the left side and the right side together; and the side part of the U-shaped plate c is also provided with two wire connectors, and the side part of the U-shaped plate b is provided with a lifting handle m.
Further, the utility model discloses in elasticity lockpin mechanism is including sharp drum, lockpin, compress tightly round spring, end shelves and handle ring, the lockpin runs through the dress and is in the sharp drum, the lower end of lockpin sets to the circular arc tip shape, the inside spring chamber that is equipped with of sharp drum, end the shelves setting on the lockpin, end the shelves and compress tightly round spring and all arrange in the spring chamber, the lower extreme top that compresses tightly round spring is on ending the shelves, compresses tightly round spring's upper end top on spring chamber up end, handle ring welding connects on the upper end of lockpin.
Further, in the utility model discloses in elasticity fastener mechanism is including metal splint, torsional spring and wire braid over braid, wherein on the connecting block inside wall between U-shaped plate b and U-shaped plate c was adorned to metal splint's lower extreme hinge, the one end of wire braid over braid is fixed on the connecting block lateral wall between U-shaped plate b and U-shaped plate c, and the upper end at metal splint is connected to the other end of wire braid over braid, the torsional spring is adorned on the connecting block inside wall between U-shaped plate b and U-shaped plate c and is exerted pressure to corresponding metal splint lateral wall elasticity.
Furthermore, in the present invention, the upper portion of the metal clamping plate is set to be in the shape of a clamping arc.
Further, the utility model discloses in still be equipped with a gag lever post in the space that is located between U-shaped board an and the U-shaped board b, this gag lever post setting is being close to one side of round pin axle and is being arranged in the back of latch segment.
Further, the utility model discloses well upper portion that lies in U-shaped board b still is equipped with the handle n of choosing to be heightened, chooses handle n of choosing to be the arc shape, chooses handle m of heightening to be the rectangle frame shape.
Furthermore, in the utility model discloses in the last indent fore shaft of latch segment is oval shape, and the breach department of indent fore shaft sets to circular arc hook-like.
Furthermore, the utility model discloses the lower extreme that well lies in U-shaped board b and U-shaped board c still is equipped with an insulator spindle cartridge jointly.
The utility model discloses a carry out the improved design on the basis of ordinary wire fastener, fine realization the wire automatic locking shutting when cliping presss from both sides tightly, the wire centre gripping is safe more stable, and it is also very convenient to operate when taking off the fastener moreover for wire reposition of redundant personnel operation is simple accurate more, has fine practical application and spreading value.
Drawings
Fig. 1 is a schematic view of the structure of the main view direction of the present invention;
fig. 2 is a schematic view of the rear view direction structure of the present invention;
fig. 3 is a schematic view of the structure of the right view direction of the present invention;
FIG. 4 is a schematic view of the structure in the direction A-A in FIG. 3;
fig. 5 is a schematic view of the connection part structure of the elastic lock pin mechanism and the locking block of the present invention.
In the figure: 1-U shaped plate a, 2-latch segment, 3-elasticity lockpin mechanism, 4-choose high handle n, 5-choose high handle m, 6-wire joint, 7-the insulator spindle inserts a section of thick bamboo, 8-U shaped plate c, 9-U shaped plate b, 10-gag lever post, 11-connecting blocks, 12-metal wire braid over braid, 13-metal splint, 14-torsional spring, 15-indent fore shaft, 16-locking pit, 17-spring chamber, 18-lockpin, 19-carry the ring, 20-compress tightly the round spring, 21-dog, 22-sharp drum.
Detailed Description
The technical solutions of the present invention will be described in detail and fully hereinafter with reference to the accompanying drawings of the present invention, and it is to be understood that the described embodiments are only some, but not all embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", etc. indicate the position or positional relationship based on the position or positional relationship shown in the drawings, or the position or positional relationship which is usually placed when the utility model is used, and are only for convenience of describing the present invention or simplifying the description, but do not indicate or imply that the device or element referred to must have a specific position, be constructed or operated in a specific orientation, and thus, should not be construed as limiting the present invention.
In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," and "connected" are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; the connection may be direct or indirect via an intermediate medium, and may be a communication between the two elements. The specific meaning of the above terms in the present invention can be understood as a specific case by those skilled in the art.
Referring to fig. 1 to 5, the present invention is a novel wire clamp with an automatic locking mechanism, which has an inverted U-shaped wire clamp body, wherein the U-shaped wire clamp body is formed by stacking and splicing a U-shaped plate a1, a U-shaped plate b9 and a U-shaped plate c8, which are made of metal, and the U-shaped plate a and the U-shaped plate b, and the lower portions of the U-shaped plate b and the U-shaped plate c are connected at intervals by a connecting block 11; a locking block 2 is rotatably arranged on one side of a space between the U-shaped plate a and the U-shaped plate b through a pin shaft, the pin shaft eccentrically penetrates through the locking block, namely the gravity center of the locking block can automatically fall down on one side of the pin shaft, the outer edge of the locking block is arranged into a smooth arc shape, an inward concave locking notch 15 is formed in one side of the locking block, a lead can enter and exit the inward concave locking notch, and a locking concave pit 16 is formed in the top end of the locking block; an elastic lock pin mechanism 3 is also arranged at the top of the space between the U-shaped plate a and the U-shaped plate b, is vertically and downwards arranged and is matched with the corresponding locking concave pit to realize locking of the locking block; a set of metal elastic wire clamp mechanisms are respectively arranged at the symmetrical positions of the left side and the right side of the space between the U-shaped plate b and the U-shaped plate c, and the two elastic wire clamp mechanisms clamp the lead from the left side and the right side together; two wire connectors 6 are arranged on the side of the U-shaped plate c, and a lifting handle m5 is arranged on the side of the U-shaped plate b.
Further, in this embodiment, the elastic lock pin mechanism includes a linear cylinder 22, a lock pin 18, a pressing circular spring 20, a stop 21 and a handle ring 19, the lock pin is installed in the linear cylinder in a penetrating manner, a lower end of the lock pin is set in a shape of an arc tip, a spring cavity 17 is provided inside the linear cylinder, the stop is provided on the lock pin, the stop and the pressing circular spring are both disposed in the spring cavity, a lower end of the pressing circular spring abuts against the stop, an upper end of the pressing circular spring abuts against an upper end surface of the spring cavity, and the handle ring is welded to the upper end of the lock pin.
Further, in this embodiment the elasticity fastener mechanism is including metal splint 13, torsional spring 14 and wire braid over braid 12, wherein the lower extreme hinge of metal splint adorns on the connecting block inside wall between U-shaped plate b and U-shaped plate c, the one end of wire braid over braid is fixed on the connecting block lateral wall between U-shaped plate b and U-shaped plate c, and the upper end at metal splint is connected to the other end of wire braid over braid, the torsional spring dress is on the connecting block inside wall between U-shaped plate b and U-shaped plate c and is exerted pressure to corresponding metal splint lateral wall elasticity.
Further, in this embodiment, the upper portion of the metal clamping plate is configured to clamp the arc surface.
Furthermore, in this embodiment, a limiting rod 10 is further disposed in the space between the U-shaped plate a and the U-shaped plate b, and the limiting rod is disposed at a side close to the pin shaft and disposed on the back of the locking block.
Furthermore, the upper portion of the U-shaped plate b in this embodiment is further provided with a raising handle n4, the raising handle n is in a circular arc shape, and the raising handle m is in a rectangular frame shape.
Furthermore, in this embodiment, the concave locking notch on the locking block is oval, and the notch of the concave locking notch is configured to be arc hook-shaped.
Furthermore, in the present embodiment, an insulating rod insertion cylinder 7 is further provided at the lower ends of the U-shaped plate b and the U-shaped plate c.
The utility model discloses a wire joint is used for connecting the reposition of redundant personnel wire, the fastener of the utility model is used for clamping the power transmission line, before the power transmission line is hung in the actual operation, the locking block droops under the action of self gravity and properly falls down the opening and faces downwards, and the rear limiting rod limits the power transmission line to fall down completely, when in use, the insulating rod is used for picking up the lifting handle n4 or picking up the lifting handle m, the height is raised to a certain height, the power transmission line is clamped by falling from the opening at the lower part of the U-shaped fastener body, because the locking block naturally contacts with the power transmission line when the U-shaped fastener body falls, the power transmission line enters the concave locking notch above, the power transmission line drives the locking block upwards, the locking pit above the locking block just matches with the lock pin, the lock pin is inserted in the locking pit to lock the locking block, thus, the circular arc hook shape of the opening part of the locking block can automatically lock the closed power transmission line inside, the two metal clamping plates at the back can tightly clamp the power transmission line under the action of the torsion spring.
When the fastener needs to be taken down, the insulating operating rod is used, the lifting ring is hooked upwards and pulled upwards, the lock pin is pulled upwards to enable the locking ring to be separated from the locking pit, the locking block falls down under the action of self gravity, the opening of the concave locking notch faces downwards again, and the fastener can be separated from the power transmission line easily.
The lock pin in the embodiment can automatically reset downwards under the action of the pressing round spring.
The utility model discloses a carry out the improved design on the basis of ordinary wire fastener, fine realization the wire automatic locking shutting when cliping presss from both sides tightly, the wire centre gripping is safe more stable, and it is also very convenient to operate when taking off the fastener moreover for wire reposition of redundant personnel operation is simple accurate more, has fine practical application and spreading value.
Claims (8)
1. The utility model provides a take novel wire clamp of automatic blocked mechanical system which characterized in that: the U-shaped wire clamp body is formed by superposing and splicing a U-shaped plate a, a U-shaped plate b and a U-shaped plate c which are made of metal, and the U-shaped plate a and the U-shaped plate b are connected with the lower parts of two sides of the U-shaped plate c at intervals through connecting blocks; a locking block is rotatably arranged on one side of a space between the U-shaped plate a and the U-shaped plate b through a pin shaft, the pin shaft eccentrically penetrates through the locking block, the outer edge of the locking block is arranged into a smooth arc shape, an inward concave locking notch is formed in one side of the locking block and is used for a lead to enter and exit, and a locking pit is formed in the top end of the locking block; an elastic lock pin mechanism is also arranged at the top of the space between the U-shaped plate a and the U-shaped plate b, is vertically and downwards arranged and is matched with the corresponding locking concave pit to realize locking of the locking block; a set of metal elastic wire clamp mechanisms are respectively arranged at the symmetrical positions of the left side and the right side of the space between the U-shaped plate b and the U-shaped plate c, and the two elastic wire clamp mechanisms clamp the lead from the left side and the right side together; and the side part of the U-shaped plate c is also provided with two wire connectors, and the side part of the U-shaped plate b is provided with a lifting handle m.
2. The novel wire clamp with the automatic locking mechanism as claimed in claim 1, wherein: the elastic lock pin mechanism comprises a linear cylinder, a lock pin, a pressing circular spring, a stop and a handle ring, the lock pin penetrates through the linear cylinder, the lower end head of the lock pin is arranged in a circular arc pointed shape, a spring cavity is arranged inside the linear cylinder, the stop is arranged on the lock pin, the stop and the pressing circular spring are both arranged in the spring cavity, the lower end of the pressing circular spring abuts against the stop, the upper end of the pressing circular spring abuts against the upper end face of the spring cavity, and the handle ring is connected to the upper end head of the lock pin in a welding mode.
3. The novel wire clamp with the automatic locking mechanism as claimed in claim 1, wherein: elasticity fastener mechanism is including metal splint, torsional spring and wire braid over braid, and wherein the lower extreme hinge of metal splint adorns on the connecting block inside wall between U-shaped plate b and U-shaped plate c, the one end of wire braid over braid is fixed on the connecting block lateral wall between U-shaped plate b and U-shaped plate c, and the upper end at metal splint is connected to the other end of wire braid over braid, the torsional spring dress is on the connecting block inside wall between U-shaped plate b and U-shaped plate c and exerts pressure to corresponding metal splint lateral wall elasticity.
4. The novel wire clamp with automatic locking mechanism as claimed in claim 3, wherein: the upper part of the metal clamping plate is arranged to be in a clamping arc shape.
5. The novel wire clamp with the automatic locking mechanism as claimed in claim 1, wherein: and a limiting rod is further arranged in the space between the U-shaped plate a and the U-shaped plate b and is arranged on one side close to the pin shaft and arranged on the back of the locking block.
6. The novel wire clamp with the automatic locking mechanism as claimed in claim 1, wherein: and a raising handle n is also arranged at the upper part of the U-shaped plate b, the raising handle n is in an arc shape, and the raising handle m is in a rectangular frame shape.
7. The novel wire clamp with the automatic locking mechanism as claimed in claim 1, wherein: the concave locking notch on the locking block is in an oval shape, and the notch of the concave locking notch is in an arc hook shape.
8. The novel wire clamp with the automatic locking mechanism as claimed in claim 1, wherein: and an insulating rod inserting cylinder is arranged at the lower ends of the U-shaped plate b and the U-shaped plate c together.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221015519.3U CN217114859U (en) | 2022-04-29 | 2022-04-29 | Novel wire clamp with automatic locking mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221015519.3U CN217114859U (en) | 2022-04-29 | 2022-04-29 | Novel wire clamp with automatic locking mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217114859U true CN217114859U (en) | 2022-08-02 |
Family
ID=82585962
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221015519.3U Active CN217114859U (en) | 2022-04-29 | 2022-04-29 | Novel wire clamp with automatic locking mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217114859U (en) |
-
2022
- 2022-04-29 CN CN202221015519.3U patent/CN217114859U/en active Active
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