CN218975297U - Insulating rod with telescopic function structure - Google Patents
Insulating rod with telescopic function structure Download PDFInfo
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- CN218975297U CN218975297U CN202222575800.9U CN202222575800U CN218975297U CN 218975297 U CN218975297 U CN 218975297U CN 202222575800 U CN202222575800 U CN 202222575800U CN 218975297 U CN218975297 U CN 218975297U
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- plate
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- 238000007789 sealing Methods 0.000 claims abstract description 26
- 238000009413 insulation Methods 0.000 claims description 13
- 230000008602 contraction Effects 0.000 claims description 10
- 230000003014 reinforcing effect Effects 0.000 claims description 3
- 239000007788 liquid Substances 0.000 claims description 2
- 230000005611 electricity Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 239000012530 fluid Substances 0.000 description 3
- 230000003211 malignant effect Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000002787 reinforcement Effects 0.000 description 2
- 210000003813 thumb Anatomy 0.000 description 2
- 210000001015 abdomen Anatomy 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 210000003811 finger Anatomy 0.000 description 1
- 239000012212 insulator Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
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Abstract
The utility model discloses an insulating rod with a telescopic function structure, which comprises an insulating outer rod, wherein a sealing sliding cavity is formed in the insulating outer rod, a sealing sliding seat is arranged in the middle of the side end face of the insulating outer rod, a pressure plate is arranged in the sealing sliding cavity in a sliding mode, an inner insulating rod is arranged in the middle of the side end face of the pressure plate and is in sliding connection with the insulating outer rod through the sealing sliding seat, a touch pad is arranged at the end part of the inner insulating rod, a supporting rod is arranged at the edge part of the end face of the other side of the insulating outer rod, and a mounting ring is arranged at the end part of the supporting rod.
Description
Technical Field
The utility model relates to the technical field of insulating rods, in particular to an insulating rod with a telescopic function structure.
Background
The insulating rod is a unified name of insulating tool composition specially used in an electric power system, can be used for live working, live overhaul and live maintenance working tools, is mainly made of insulating pipes or insulating rods and comprises end fittings, the insulating rods are also called insulating pull rods and are used for closing or pulling a high-voltage isolating switch, assembling and disassembling a portable grounding wire and used for measurement and test, and the market puts forward more requirements on the performance of the insulating rods along with diversification of electric environments.
However, the insulation bars in the market at present are generally of an integrated structure, in practical application, the whole length of the insulation bars cannot be adjusted in real time, the insulation bars are difficult to adapt to increasingly diversified working environments, too long insulation bars occupy a large space, are inconvenient to store and carry, too short insulation bars cause that end fittings cannot be contacted with related equipment, and part of the insulation bars capable of being adjusted are generally inconvenient to adjust, and poor in connection stability, so that the reliability is poor in practical live working.
Disclosure of Invention
The utility model provides an insulating rod with a telescopic function structure, which can effectively solve the problems that the insulating rod in the prior market proposed in the background technology is generally of an integrated structure, cannot be adjusted in real time in actual application, is difficult to adapt to increasingly diversified working environments, takes up a large space if the insulating rod is too long, is inconvenient to store and carry, cannot contact related equipment if the insulating rod is too short, and is partially adjustable, the insulating rod is generally inconvenient to adjust, poor in connection stability and poor in reliability in actual live working.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the insulating rod with the telescopic function structure comprises an insulating outer rod, a sealing sliding cavity is formed in the insulating outer rod, a sealing sliding seat is arranged in the middle of the side end face of the insulating outer rod, a pressure plate is slidably arranged in the sealing sliding cavity, an inner insulating rod is arranged in the middle of the side end face of the pressure plate, the inner insulating rod is slidably connected with the insulating outer rod through the sealing sliding seat, and a touch pad is arranged at the end part of the inner insulating rod;
the electric push rod is arranged at a position, close to the support rod, of the middle part of the side end face of the insulating outer rod, the power plate is arranged at the end part of the telescopic end of the electric push rod, the mounting seat is arranged at the middle part of the outer curved surface of the mounting ring, and the side end face of the mounting seat is symmetrically provided with the control switch;
the middle part of the outer curved surface of the insulating outer rod is provided with a telescopic rod, and the end part of the telescopic rod is provided with a clamping plate.
Preferably, a plurality of sealing rings are uniformly sleeved on the outer curved surfaces of the pressure plate and the power plate at equal intervals, the pressure plate and the power plate are matched with the inner wall of the sealed sliding cavity, and hydraulic liquid is filled in the position, located between the pressure plate and the power plate, of the inside of the sealed sliding cavity.
Preferably, the control switch comprises an extension switch and a contraction switch, the extension switch and the contraction switch are both electric push rod control switches, a storage battery is arranged in the grip, the input end of the electric push rod is electrically connected with the output end of the control switch, and the input end of the control switch is electrically connected with the output end of the storage battery.
Preferably, the outer surface of the grip is provided with a plurality of anti-slip strips at equal angles along the circumferential direction, the middle part of the side end surface of the grip is provided with a hanging lug, and the maximum expansion amount of the expansion end of the expansion rod is equal to the length of the inner insulating rod.
Preferably, the clamping plate side terminal surface mid-section slidable mounting has the trace, the clamping plate passes through the trace and is connected with the touch pad, the spring has been cup jointed in the trace outside, the slipmat is all installed to touch pad and clamping plate side terminal surface limit portion, the conducting strip is installed in slipmat side terminal surface mid-section embedding, the infrared lamp is installed to clamping plate opposite side terminal surface limit portion correspondence conducting strip position department, the reinforcement frame is installed to insulating outer pole side terminal surface limit portion.
Preferably, a limiting block is installed at the edge of the side end face of the linkage rod, a through hole is formed in the middle of the side end face of the clamping plate, corresponding to the position of the clamping plate, the through hole is matched with the linkage rod, and the input end of the infrared lamp is electrically connected with the conducting strip.
Compared with the prior art, the utility model has the beneficial effects that: the utility model has scientific and reasonable structure and safe and convenient use;
1. the device is provided with the insulating outer rod and the inner insulating rod, the supporting force is provided through the inner insulating rod, the electric push rod, the power plate, the pressure plate and the sealing sliding cavity are matched, the insulating outer rod and the inner insulating rod can be driven to relatively displace, the overall length of the device can be further changed, the applicability of the device is convenient to improve, the device fits more external working environments, the application range of the device is enlarged, meanwhile, the occupied space of the device is effectively reduced, and the storage and carrying convenience of the device is improved through the matching of the insulating outer rod and the inner insulating rod;
through handle bracing piece, the retainer plate, mount pad and control switch cooperate, just one hand can control the device to carry out real-time adjustment to device overall length at work, effectively improved staff's simple operation nature, through telescopic link, grip block and touch pad cooperation, then can effectively prevent this device and external equipment slippage in the course of the operation through the reliability of device and external equipment contact, effectively improve operational reliability, thereby make work efficiency obtain promoting, and then can guarantee device leakproofness through sealed slide, effectively improve device overall length adjustment's reliability and stability.
2. The connecting rod is arranged, the telescopic end of the telescopic rod and the inner insulating rod can synchronously displace through the matching of the connecting rod and the spring, the coordination synchronism of the clamping plate and the touch plate in the whole adjusting process of the device is effectively improved, the contact adaptability of the anti-slip pad and external equipment is further improved, meanwhile, when the anti-slip pad contacts with the external equipment, the connecting rod and the spring are matched, elastic pressure is given to the anti-slip pad, so that the anti-slip pad contacts with the external equipment with more proper force, the damage of the external device caused by larger extrusion force is avoided, the weak contact is caused by smaller pressure, and the reliability of the device in practical application is improved;
through conducting strip and infrared lamp matched with, can be when drawing equipment such as closing isolator, circuit breaker and drop-out fuse with this device, convenient carry out the electricity operation of checking, avoid operating personnel to forget to check the electricity, or because of corresponding equipment quality problem, take the malignant misoperation incident of hanging the earth connection, further effectively ensure staff's personal safety, through the reinforcement frame, then further provide holding power for interior insulator spindle, improve its stability, further effectively improve the reliability of device in practical application.
Drawings
The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model.
In the drawings:
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic view of the seal slide chamber structure of the present utility model;
FIG. 3 is a schematic view of the mounting ring structure of the present utility model;
FIG. 4 is a schematic view of the cleat according to the present utility model;
reference numerals in the drawings: 1. an insulating outer rod; 2. sealing the sliding cavity; 3. sealing the sliding seat; 4. a pressure plate; 5. an inner insulating rod; 6. a touch pad; 7. a support rod; 8. a mounting ring; 9. a grip; 10. an electric push rod; 11. a power plate; 12. a mounting base; 13. a control switch; 14. a telescopic rod; 15. a clamping plate; 16. a linkage rod; 17. a spring; 18. an anti-slip pad; 19. a conductive sheet; 20. an infrared lamp; 21. and a reinforcing frame.
Detailed Description
The preferred embodiments of the present utility model will be described below with reference to the accompanying drawings, it being understood that the preferred embodiments described herein are for illustration and explanation of the present utility model only, and are not intended to limit the present utility model.
Examples: as shown in fig. 1-4, the utility model provides a technical scheme, an insulating rod with a telescopic function structure, which comprises an insulating outer rod 1, wherein a sealing sliding cavity 2 is formed in the insulating outer rod 1, a sealing sliding seat 3 is arranged in the middle of the side end surface of the insulating outer rod 1, a pressure plate 4 is slidably arranged in the sealing sliding cavity 2, an inner insulating rod 5 is arranged in the middle of the side end surface of the pressure plate 4, the inner insulating rod 5 is slidably connected with the insulating outer rod 1 through the sealing sliding seat 3, and a touch plate 6 is arranged at the end part of the inner insulating rod 5;
the side part of the other side end surface of the insulating outer rod 1 is provided with a supporting rod 7, the end part of the supporting rod 7 is provided with a mounting ring 8, the middle part of the side end surface of the mounting ring 8 is provided with a handle 9, the middle part of the side end surface of the insulating outer rod 1 is provided with an electric push rod 10 at a position close to one side of the supporting rod 7, the end part of the telescopic end of the electric push rod 10 is provided with a power plate 11, the outer curved surfaces of the pressure plate 4 and the power plate 11 are uniformly sleeved with a plurality of sealing rings at equal intervals, the pressure plate 4 and the power plate 11 are both matched with the inner wall of the sealing sliding cavity 2, the position, between the pressure plate 4 and the power plate 11, inside the sealing sliding cavity 2 is filled with hydraulic fluid so as to improve the tightness of the device, the middle part of the outer curved surface of the mounting ring 8 is provided with a mounting seat 12, the side end surface of the mounting seat 12 is symmetrically provided with a control switch 13, the control switch 13 comprises an extension switch and a contraction switch, the extension switch and the contraction switch are all control switches of the electric push rod 10, a storage battery is arranged inside the handle 9, the input end of the electric push rod 10 is electrically connected with the output end of the control switch 13, the input end of the control switch 13 is electrically connected with the output end of the storage battery so as to adjust the overall length of the device;
the middle part of the outer curved surface of the insulating outer rod 1 is provided with a telescopic rod 14, the outer surface of the grip 9 is provided with a plurality of anti-slip strips along the circumferential direction at equal angles, the middle part of the side end surface of the grip 9 is provided with a hanging lug, and the maximum telescopic amount of the telescopic end of the telescopic rod 14 is equal to the length of the inner insulating rod 5 so as to improve the adaptability of the device in length adjustment, and the end part of the telescopic rod 14 is provided with a clamping plate 15.
The clamping plate 15 side terminal surface mid-section slidable mounting has trace 16, the clamping plate 15 passes through trace 16 to be connected with touch pad 6, spring 17 has been cup jointed in the trace 16 outside, slide pad 18 is all installed to touch pad 6 and clamping plate 15 side terminal surface limit portion, slide pad 18 side terminal surface mid-section embedding is installed conducting strip 19, infrared lamp 20 is installed to clamping plate 15 opposite side terminal surface limit portion correspondence conducting strip 19 position department, the stopper is installed to trace 16 side terminal surface limit portion, the through-hole has been seted up to clamping plate 15 side terminal surface mid-section correspondence clamping plate 15 position department, the through-hole agrees with trace 16 mutually, in order to adjust contact pressure, infrared lamp 20 input and conducting strip 19 electric connection, in order to carry out synchronous electroscope operation, staff's personal safety is improved, reinforcing frame 21 is installed to insulating outer pole 1 side terminal surface limit portion.
The working principle and the using flow of the utility model are as follows: when the insulating rod with the telescopic function structure is in actual use, the device is firstly taken down from the storage rack, the convenience of storage of the device is greatly improved through the hanging lugs, the device can be quickly hung on the storage rack when the insulating rod is idle, and when the insulating rod is required to be used, the insulating rod is conveniently taken down from the storage rack, so that the problem of inconvenient taking and storage of the rod-shaped device is effectively solved;
then, when a worker holds the handle 9, the operator holds the handle 9, the finger belly of the thumb of the operator faces the mounting seat 12, the operator can hold the device by holding the handle 9, the insulation outer rod 1 is controlled to displace, the insulation outer rod 1 drives the inner insulation rod 5 and the telescopic rod 14 to displace synchronously, the inner insulation rod 5 displaces and drives the touch pad 6 to displace, the telescopic rod 14 displaces and drives the clamping plate 15 to displace, and the touch pad 6 and the clamping plate 15 displace to the two sides of an external handle to be operated by moving the insulation outer rod 1;
in the process that the touch pad 6 and the clamping plate 15 are displaced to the two sides of the external handle to be operated, under the limit guiding action of the linkage rod 16, the clamping plate 15 can slide along the linkage rod 16 by utilizing the elasticity of the spring 17, so that the anti-slip pad 18 is driven to be contacted with the external handle to be operated, and the device can conveniently pull and close equipment such as a disconnecting switch, a circuit breaker and a drop-out fuse, and reserve effective safe operation space, thereby ensuring personal safety of staff;
in the process, the conducting strip 19 can be in contact with equipment such as a disconnecting switch, a circuit breaker and a drop-out fuse, when the corresponding equipment is electrified, the infrared lamp 20 can emit light, and when the corresponding equipment is not electrified, the infrared lamp 20 can not emit light, so that the electricity checking operation can be conveniently carried out, the situation that an operator forgets to check electricity or a malignant operation error event of a live-wire hanging ground wire occurs due to the quality problem of the corresponding equipment is avoided, and the personal safety of the operator is further effectively ensured;
meanwhile, in the process, when the external handle to be operated at a higher position or a far position is required to be operated, if the preset original length of the device is insufficient, and the touch plate 6 and the clamping plate 15 are insufficient to touch the external handle to be operated, a worker can drive the linkage rod 16 to displace through the thumb of the palm of the hand grip 9, the extension switch in the control switch 13 is pressed, the extension end of the electric push rod 10 is controlled to extend through the extension switch, the extension end of the electric push rod 10 can drive the power plate 11 to displace, the power plate 11 can squeeze the hydraulic fluid in the sealed sliding cavity 2, the hydraulic fluid can squeeze the pressure plate 4 to push the pressure plate 4 to displace, the pressure plate 4 can drive the inner insulating rod 5 to displace, the length of the inner insulating rod 5 extending out of the insulating outer rod 1 is increased, the inner insulating rod 5 displaces, the touch plate 6 displaces synchronously, the linkage rod 16 displaces, the clamping plate 15 is pulled synchronously displaces through the spring 17, and the extension end of the clamping plate 14 synchronously stretches, so that the overall length of the device is adjusted;
correspondingly, when the whole length of the device is longer, the control switch 13 is pressed to contract the switch, the contraction end of the electric push rod 10 is controlled to contract by the contraction switch, the contraction end of the electric push rod 10 can drive the power plate 11 to displace, so that negative pressure is formed in the sealed sliding cavity 2, the pressure plate 4 slides to one side of the power plate 11, the pressure plate 4 displaces, the pressure plate 4 can drive the inner insulating rod 5 to displace, the length of the inner insulating rod 5 extending out of the insulating outer rod 1 is reduced, the inner insulating rod 5 displaces, the touch plate 6 displaces and drives the linkage rod 16 to displace, the clamping plate 15 is pulled by the spring 17 to synchronously displace, and the clamping plate 15 can drive the contraction end of the telescopic rod 14 to synchronously contract, so that the whole length of the device is adjusted, and the whole length of the device is shortened;
through the operation, when a worker works, the whole length of the device can be conveniently adjusted by only one hand, so that the device is more suitable for external changeable working environments, and the application range of the device is effectively enlarged.
Finally, it should be noted that: the foregoing is merely a preferred example of the present utility model, and the present utility model is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.
Claims (6)
1. An insulating rod with telescopic function structure, includes insulating outer pole (1), its characterized in that: the sealing sliding cavity (2) is formed in the insulating outer rod (1), the sealing sliding seat (3) is arranged in the middle of the side end face of the insulating outer rod (1), the pressure plate (4) is slidably arranged in the sealing sliding cavity (2), the inner insulating rod (5) is arranged in the middle of the side end face of the pressure plate (4), the inner insulating rod (5) is slidably connected with the insulating outer rod (1) through the sealing sliding seat (3), and the touch plate (6) is arranged at the end part of the inner insulating rod (5);
the electric power device is characterized in that a supporting rod (7) is arranged at the edge of the end face of the other side of the insulating outer rod (1), a mounting ring (8) is arranged at the end part of the supporting rod (7), a grip (9) is arranged at the middle part of the end face of the side of the mounting ring (8), an electric push rod (10) is arranged at the position, close to the side of the supporting rod (7), of the middle part of the end face of the side of the insulating outer rod (1), a power plate (11) is arranged at the end part of the telescopic end of the electric push rod (10), a mounting seat (12) is arranged at the middle part of the outer curved surface of the mounting ring (8), and a control switch (13) is symmetrically arranged at the end face of the side of the mounting seat (12);
the middle part of the outer curved surface of the insulating outer rod (1) is provided with a telescopic rod (14), and the end part of the telescopic rod (14) is provided with a clamping plate (15).
2. The insulating rod with the telescopic function structure according to claim 1, wherein a plurality of sealing rings are uniformly sleeved on the outer curved surfaces of the pressure plate (4) and the power plate (11) at equal intervals, the pressure plate (4) and the power plate (11) are matched with the inner wall of the sealing sliding cavity (2), and hydraulic liquid is filled in the sealing sliding cavity (2) at the position between the pressure plate (4) and the power plate (11).
3. The insulating rod with the telescopic function structure according to claim 1, wherein the control switch (13) comprises an extension switch and a contraction switch, the extension switch and the contraction switch are electric push rod (10) control switches, a storage battery is installed in the handle (9), the input end of the electric push rod (10) is electrically connected with the output end of the control switch (13), and the input end of the control switch (13) is electrically connected with the output end of the storage battery.
4. The insulation rod with the telescopic function structure according to claim 1, wherein a plurality of anti-slip strips are arranged on the outer surface of the grip (9) along the circumferential direction at equal angles, a hanging lug is arranged in the middle of the side end face of the grip (9), and the maximum telescopic amount of the telescopic end of the telescopic rod (14) is equal to the length of the inner insulation rod (5).
5. The insulating rod with the telescopic function structure according to claim 1, characterized in that a linkage rod (16) is slidably mounted in the middle of the side end face of the clamping plate (15), the clamping plate (15) is connected with the touch plate (6) through the linkage rod (16), a spring (17) is sleeved on the outer side of the linkage rod (16), anti-slip pads (18) are mounted on the side end face edges of the touch plate (6) and the clamping plate (15), conductive plates (19) are mounted in the middle of the side end face of the anti-slip pads (18), infrared lamps (20) are mounted at positions, corresponding to the conductive plates (19), of the side end face edges of the other side of the clamping plate (15), and a reinforcing frame (21) is mounted on the side end face edges of the side of the insulating outer rod (1).
6. The insulating rod with the telescopic function structure according to claim 5, wherein a limiting block is arranged at the edge of the side end face of the linkage rod (16), a through hole is formed in the middle of the side end face of the clamping plate (15) corresponding to the position of the clamping plate (15), the through hole is matched with the linkage rod (16), and the input end of the infrared lamp (20) is electrically connected with the conducting strip (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222575800.9U CN218975297U (en) | 2022-09-28 | 2022-09-28 | Insulating rod with telescopic function structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222575800.9U CN218975297U (en) | 2022-09-28 | 2022-09-28 | Insulating rod with telescopic function structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218975297U true CN218975297U (en) | 2023-05-05 |
Family
ID=86160882
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222575800.9U Active CN218975297U (en) | 2022-09-28 | 2022-09-28 | Insulating rod with telescopic function structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218975297U (en) |
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2022
- 2022-09-28 CN CN202222575800.9U patent/CN218975297U/en active Active
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