CN210200980U - Compression spring positioning and rod-releasing mechanism - Google Patents
Compression spring positioning and rod-releasing mechanism Download PDFInfo
- Publication number
- CN210200980U CN210200980U CN201921270573.0U CN201921270573U CN210200980U CN 210200980 U CN210200980 U CN 210200980U CN 201921270573 U CN201921270573 U CN 201921270573U CN 210200980 U CN210200980 U CN 210200980U
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- compression
- spring
- compression head
- positioning
- rotary fixing
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Abstract
The utility model discloses a compression spring positioning takes off pole mechanism comprises connecting the pole, taking off pole cover and fastener, wherein connects the pole by connecting rotatory fixed axle and holding the stock and form. When the connecting rotary fixing shaft extends into the release rod sleeve to enable the compression head to be positioned in the groove, the spring releases the elastic potential energy to push the compression head to be contacted with the inside of the groove, and meanwhile, the slot of the connecting rotary fixing shaft is matched with the positioning shaft of the release rod sleeve to enable the mechanism to reach a positioning self-locking state; under the action of external traction force, the compression head leaves the groove, so that the function of automatically releasing the rod is realized. The mechanism can avoid direct contact between a human body and a high-voltage wire in a working scene of high-voltage wiring, and electric shock accidents are avoided.
Description
Technical Field
The utility model relates to a self-locking and automatic pole mechanism that takes off, especially a compression spring location takes off pole mechanism, the wiring of specially adapted extra-high earth connection.
Background
With the progress and development of the times, people have more and more electric demands, and high-voltage wires and even extra high-voltage wires are continuously established in recent years to meet the use requirements of people. The problem that brings along is that when carrying out maintenance work to the high-voltage wire clamp, need to use the earth clamp, and present earth clamp generally is the fastener head and connects pole lug connection directly, and this kind of connected mode has a lot of inconveniences in practical application, has reduced work efficiency to a certain extent, and has certain danger. In summary, the current grounding clamp is not suitable for the current work requirement, and needs to be improved to meet the current work requirement.
Disclosure of Invention
In order to overcome the problems, the utility model provides a compression spring positioning takes off pole mechanism, with the fastener with hold the stock separation to make and take off the fastener that the pole cover is connected and be connected rotatory fixed axle and can realize the function that the location auto-lock and automatic pole that takes off through first compression head, second compression head, spring, recess, location axle, slot isotructure and design, ensured maintenance personal's safety, dangerous incident such as avoiding the electric shock takes place, and practical application is simple and convenient, can improve work efficiency.
The utility model adopts the technical proposal that: the utility model provides a compression spring location takes off pole mechanism, is including connecting the pole, taking off pole cover and fastener, and concrete structure and connection are:
the extension rod is composed of a connecting rotary fixing shaft and a hand holding long rod, the connecting rotary fixing shaft is connected with the hand holding long rod through a screw, a first compression head, a second compression head, a spring and a spring compression cover are arranged in the connecting rotary fixing shaft, the first compression head and the second compression head are connected through the spring, the spring is fixed inside the connecting rotary fixing shaft through the spring compression cover, when the first compression head and the second compression head are located at the groove position of the release rod sleeve, the spring pushes the first compression head and the second compression head to move outwards to the inside of a contact groove, self-locking of the connecting rotary fixing shaft and the release rod sleeve is achieved, a slot of the rotary fixing shaft and a positioning shaft of the release rod sleeve are mutually positioned and matched to transmit torque to drive opening and closing of a wire clamp to carry out wiring operation, and when the first compression head and the second compression head are separated from the groove under the external force.
The lower end of the rod releasing sleeve is provided with a groove, the upper end of the rod releasing sleeve is provided with a positioning shaft, and the rod releasing sleeve and the connecting rotary fixing shaft are mutually matched to realize the functions of positioning self-locking, torque transmission and automatic rod releasing.
The wire clamp is connected with the rod releasing sleeve through a screw, and opening and closing driving is achieved through rotation.
The hand holding long rod is made of wood materials.
Compared with the prior art, the beneficial effects of the utility model are that:
adopt the fastener to replace the fastener with holding the mechanism that the stock phase separation was connected directly of stock with holding to through first compression head, second compression head, spring, recess, location axle and slot structure make with take off the fastener that the pole cover is connected with be connected the function that rotatory fixed axle can realize the location auto-lock and take off the pole automatically, so both ensured maintainer's safety, make easy and simple to handle again, efficiency improves, specially adapted is to high-pressure line frame maintenance.
Drawings
Fig. 1 is the structure schematic diagram of the compression spring positioning and rod-releasing mechanism of the present invention.
Fig. 2 is the structure schematic diagram of the wire clamp and the rod-releasing sleeve of the compression spring positioning rod-releasing mechanism.
Fig. 3 is a cross-sectional view of the rod releasing sleeve of the compression spring positioning rod releasing mechanism along the line a-a.
Fig. 4 is a schematic structural view of the connecting rotary fixing shaft of the compression spring positioning and releasing rod mechanism of the present invention.
Fig. 5 is a sectional view of the connecting rotary fixing shaft of the compression spring positioning and releasing rod mechanism of the present invention along the line B-B.
Fig. 6 is the structure diagram of the spring pressing cover of the compression spring positioning and releasing rod mechanism.
Labeled as: 1. the cable clamp comprises a cable clamp body, 2 parts of a rod-releasing sleeve, 3 parts of a hand-held long rod, 4 parts of screws, 5 parts of a positioning shaft, 6 parts of a connecting rotating fixed shaft, 7 parts of a first compression head, 8 parts of a second compression head, 9 parts of a spring pressing cover and 10 parts of a spring.
Detailed Description
The present invention will be further explained with reference to the drawings and examples.
It should be noted that, unless explicitly stated or limited otherwise, the terms "connected" and "connected" in the description of the present invention are to be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected, mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are merely for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
As shown in fig. 1 to 6, the compression spring positioning and releasing mechanism of the present invention comprises a connecting rod, a releasing rod sleeve 2 and a wire clamp 1, wherein the specific structure and the connection relationship are as follows:
the extension rod is composed of a connecting rotary fixing shaft 6 and a hand-held long rod 3, the connecting rotary fixing shaft 6 is connected with the hand-held long rod 3 through a screw, a first compression head 7, a second compression head 8, a spring 10 and a spring compression cover 9 are arranged in the connecting rotary fixing shaft 6, the first compression head 7 and the second compression head 8 are connected through the spring 10, the spring 10 is fixed inside the connecting rotary fixing shaft 6 through the spring compression cover 9, when the first compression head 7 and the second compression head 8 are located in a groove, the mechanism is in a positioning self-locking state, a slot of the connecting rotary fixing shaft 6 is matched with a positioning shaft 5 of the release rod sleeve 2 to transmit torque, high-altitude wiring work can be carried out, when the first compression head 7 and the second compression head 8 are located outside the groove, the connecting rotary fixing shaft 6 is separated from the release rod sleeve 2, and automatic release of the rod is achieved.
The lower end of the rod releasing sleeve 2 is provided with a groove, the upper end of the rod releasing sleeve is provided with a positioning shaft 5, and the rod releasing sleeve 2 and the connecting rotary fixing shaft 6 are mutually matched to realize the functions of positioning self-locking, torque transmission and automatic rod releasing.
The wire clamp 1 is connected with the rod releasing sleeve 2 through a screw 4, and opening and closing driving is achieved through rotation.
The hand holding long rod 3 is made of wood materials, has high safety performance and can be repeatedly used.
The working principle and the process are as follows:
first compression head 7 and second compression head 8 are connected through spring 10, when connecting rotatory fixed axle 6 and stretching into and take off pole cover 2, first compression head 7 and second compression head 8 receive the squeezing action of taking off the 2 inner walls of pole cover and shrink, thereby spring 10 has certain elastic potential energy, when connecting rotatory fixed axle 6 and continue to stretch into and make first compression head 7 and second compression head 8 be in and take off pole cover 2 groove position, spring 10 promotes first compression head 7 and the outside motion of second compression head 8, contact the recess inside, thereby realize connecting rotatory fixed axle 6 and taking off the auto-lock of pole cover 2, after the auto-lock is accomplished, the slot of the rotatory fixed axle 6 that is connected with handheld stock 3 and the location axle 5 mutual location cooperation transmission moment of torsion of taking off pole cover 2, drive fastener 1 opens and shuts, thereby wiring operation. When the first compression head 7 and the second compression head 8 are separated from the groove under the action of external force, the function of automatic rod separation can be realized.
Claims (4)
1. The utility model provides a compression spring location takes off pole mechanism, is including connecting the pole, taking off pole cover and fastener, its characterized in that, concrete structure and relation of connection are:
the extension rod is composed of a connecting rotary fixing shaft and a hand holding long rod, the connecting rotary fixing shaft is connected with the hand holding long rod through a screw, a first compression head, a second compression head, a spring and a spring compression cover are arranged in the connecting rotary fixing shaft, the first compression head and the second compression head are connected through the spring, the spring is fixed inside the connecting rotary fixing shaft through the spring compression cover, when the first compression head and the second compression head are located at the groove position of the release rod sleeve, the spring pushes the first compression head and the second compression head to move outwards to the inside of a contact groove, self-locking of the connecting rotary fixing shaft and the release rod sleeve is achieved, a slot of the rotary fixing shaft and a positioning shaft of the release rod sleeve are mutually positioned and matched to transmit torque to drive opening and closing of a wire clamp to carry out wiring operation, and when the first compression head and the second compression head are separated from the groove under the external force.
2. The compression spring positioning release rod mechanism according to claim 1, wherein the release rod sleeve is provided with a groove at the lower end and a positioning shaft at the upper end, and the positioning shaft and the connecting rotary fixing shaft are matched with each other to realize the functions of positioning self-locking, torque transmission and automatic release rod.
3. The compression spring positioning and releasing rod mechanism as claimed in claim 1, wherein the wire clamp is connected with the releasing rod sleeve through a screw, and the opening and closing driving is realized through rotation.
4. The compression spring positioning and release lever mechanism of claim 1, wherein the hand grip lever is made of a wood material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921270573.0U CN210200980U (en) | 2019-08-07 | 2019-08-07 | Compression spring positioning and rod-releasing mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921270573.0U CN210200980U (en) | 2019-08-07 | 2019-08-07 | Compression spring positioning and rod-releasing mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210200980U true CN210200980U (en) | 2020-03-27 |
Family
ID=69865841
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921270573.0U Expired - Fee Related CN210200980U (en) | 2019-08-07 | 2019-08-07 | Compression spring positioning and rod-releasing mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210200980U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111740249A (en) * | 2020-05-11 | 2020-10-02 | 国网浙江江山市供电有限公司 | Grounding wire manipulator |
-
2019
- 2019-08-07 CN CN201921270573.0U patent/CN210200980U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111740249A (en) * | 2020-05-11 | 2020-10-02 | 国网浙江江山市供电有限公司 | Grounding wire manipulator |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200327 Termination date: 20200807 |