CN212723191U - Height-adjustable high-voltage test lead insulation supporting device - Google Patents
Height-adjustable high-voltage test lead insulation supporting device Download PDFInfo
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- CN212723191U CN212723191U CN202021522705.7U CN202021522705U CN212723191U CN 212723191 U CN212723191 U CN 212723191U CN 202021522705 U CN202021522705 U CN 202021522705U CN 212723191 U CN212723191 U CN 212723191U
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Abstract
The utility model discloses a but height-adjusting's high-tension test lead wire insulation support device, including first insulation pole, first insulation pole top fixedly connected with first insulation presss from both sides, the inside second insulator spindle that runs through of first insulation pole, the inside cover of second insulator spindle is equipped with the third insulator spindle, third insulator spindle upper end fixedly connected with water conservancy diversion head, water conservancy diversion overhead fixedly connected with bayonet device, the top of first insulation pole and second insulator spindle is all overlapped and is equipped with first insulation and presss from both sides, the upper end cover of first insulation pole is equipped with first hinge ring and second hinge ring, the utility model relates to a high-tension test technical field. This but height-adjusting's high-voltage testing lead wire insulation support device utilizes the four footstands of device bottom to support, and is stable convenient, reliable, and extending structure can adjust strutting arrangement's height in a flexible way, convenient to carry's insulation support instrument to reach the purpose that improves work efficiency and security.
Description
Technical Field
The utility model relates to a high-voltage testing technical field specifically is a but height-adjusting's high-voltage testing lead wire insulation support device.
Background
It is known that the power generation is characterized by simultaneous completion of power generation, power supply and power utilization. When any link fails, the user is powered off, and loss is brought to the lives of people in industrial and agricultural production. Particularly, in the current harmonious social atmosphere, power failure can bring huge loss, so that power generation must be safe firstly, and the high-voltage test aims to provide reliable and powerful data for safe power generation, supply and utilization by using a certain means to test the reliability of the insulation performance of electrical equipment by a simulation method through related detection equipment.
The existing device always uses a common insulating rod as a high-voltage test lead support when a high-voltage test working site is overhauled in the current stage, the influence of objective factors can cause the high-voltage test lead or the insulating rod to be suddenly inclined, inclined and grounded to damage power equipment or a test instrument or even to the personal safety of workers, and the installation of the workers is time-consuming, labor-consuming and low in working efficiency.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art, the utility model provides a but height-adjusting's high-voltage testing lead wire insulation support device has solved the potential safety hazard that equipment, personal safety were endangered to experimental scene and has installed the problem that waste time, hard, work efficiency is low.
In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a but height-adjusting's high-voltage testing lead wire insulation support device, includes first insulating rod, its characterized in that: first insulator spindle top fixedly connected with first insulation clamp, the inside second insulator spindle that runs through of first insulator spindle, the inside cover of second insulator spindle is equipped with the third insulator spindle, third insulator spindle upper end fixedly connected with water conservancy diversion head, water conservancy diversion overhead fixedly connected with bayonet socket device, the top of first insulator spindle and second insulator spindle all is equipped with the first insulation and presss from both sides, the upper end cover of first insulator spindle is equipped with first articulated ring and second articulated ring, and first articulated ring is located first insulation and presss from both sides the below, the second articulated ring is located the below of first articulated ring.
Preferably, the hinge joint of the first hinge ring is hinged with a first support rod, the bottom end of the first support rod is sleeved with a second insulating clamp, the hinge joint of the second hinge ring is hinged with an inclined support rod, the other end of the inclined support rod is hinged with the second insulating clamp, a second support rod is sleeved inside the first support rod, and the bottom end of the second support rod is hinged with an anti-skid base.
Preferably, the bayonet device includes fixed trip, the right side straight-bar surface cover of fixed trip is equipped with movable trip, the below fixedly connected with pull rod of activity trip, and the pull rod runs through fixed trip base, the bottom fixedly connected with reset spring of fixed trip, and reset spring overlaps and establishes on the surface of pull rod.
Preferably, the fixed cover in first insulating pole bottom is equipped with stay cord box and water conservancy diversion line box, and the stay cord box is located the top of water conservancy diversion line box.
Preferably, the front side fixedly connected with bull stick of stay cord box, and the bull stick runs through stay cord box central point and puts, the bull stick upper end is rotated and is connected with insulating handle, bull stick lower extreme fixedly connected with stay cord, and the stay cord is located the inner chamber of stay cord box, the stay cord runs through the lateral wall and the stay cord pole fixed connection of first insulation pole.
Preferably, the inner chamber center fixedly connected with clockwork spring of water conservancy diversion line box, clockwork spring outer end electric connection has the water conservancy diversion line, the lateral wall that the one end of water conservancy diversion line runs through first insulating bar connects water conservancy diversion head and water conservancy diversion nail respectively, the lateral wall fixedly connected with limit switch of water conservancy diversion line box.
Preferably, the first insulation rod is rotatably connected with a stay rope pulley and a diversion line pulley, the side surface of the diversion line pulley is fixedly connected with a diversion rod, and the stay rope and the diversion line are respectively wound on the surfaces of the stay rope pulley and the diversion line pulley.
Advantageous effects
The utility model provides a but height-adjusting's high-voltage testing lead wire insulation support device. Compared with the prior art, the method has the following beneficial effects:
(1) the high-voltage test lead wire insulation supporting device with adjustable height comprises a fixed clamping hook through a bayonet device, wherein a movable clamping hook is sleeved on the surface of a right straight rod of the fixed clamping hook, a pull rope rod is fixedly connected below the movable clamping hook and penetrates through a base of the fixed clamping hook, a reset spring is fixedly connected at the bottom of the fixed clamping hook and is sleeved on the surface of the pull rope rod, a rotating rod is fixedly connected to the front side of a pull rope box and penetrates through the central position of the pull rope box, an insulation handle is rotatably connected to the upper end of the rotating rod, a pull rope is fixedly connected to the lower end of the rotating rod and is positioned in an inner cavity of the pull rope box, the pull rope penetrates through the side wall of a first insulation rod and is fixedly connected with the pull rope rod, unsafe factors such as difficult field wiring, lead wire swinging and easy falling are solved by utilizing a closed bayonet, high-voltage lead wire collision equipment or grounding is, the working efficiency is improved, and the personal safety of workers is guaranteed.
(2) But this height-adjusting's high-tension test lead wire insulation support device, the inner chamber center fixedly connected with clockwork spring of water conservancy diversion line box, clockwork spring outer end electric connection has the water conservancy diversion line, water conservancy diversion head and water conservancy diversion nail are connected respectively to the lateral wall that the one end of water conservancy diversion line runs through first insulation pole, the lateral wall fixedly connected with limit switch of water conservancy diversion line box, the inside rotation of first insulation pole is connected with stay cord pulley and water conservancy diversion line pulley, the side fixedly connected with water conservancy diversion pole of water conservancy diversion line pulley, and stay cord and water conservancy diversion line twine respectively on stay cord pulley and water conservancy diversion line pulley surface, utilize the water conservancy diversion head, water conservancy diversion line and water conservancy diversion nail will unstable voltage leading-in underground, can avoid the important protection equipment of overvoltage hazard with the.
(3) This but height-adjusting's high-voltage testing lead wire insulation support device, first insulating rod, its characterized in that: the top end of the first insulating rod is fixedly connected with a first insulating clamp, a second insulating rod penetrates through the first insulating rod, a third insulating rod is sleeved inside the second insulating rod, the upper end of the third insulating rod is fixedly connected with a flow guide head, a bayonet device is fixedly connected above the flow guide head, the top ends of the first insulating rod and the second insulating rod are respectively sleeved with the first insulating clamp, the upper end of the first insulating rod is sleeved with a first hinge ring and a second hinge ring, the first hinge ring is positioned below the first insulating clamp, the second hinge ring is positioned below the first hinge ring, the hinge positions of the first hinge ring are respectively hinged with a first supporting rod, the bottom end of the first supporting rod is sleeved with a second insulating clamp, the hinge positions of the second hinge ring are respectively hinged with an inclined supporting rod, the other end of the inclined supporting rod is hinged with the second insulating clamp, a second supporting rod is arranged inside the first supporting rod, and the bottom end of the second supporting rod is hinged with an anti-slip base, the four-foot seat support device is used for supporting, is stable, convenient and reliable, the telescopic structure can flexibly adjust the height of the supporting device, and the insulating supporting tool is convenient to carry, so that the aims of improving the working efficiency and the safety are fulfilled.
Drawings
FIG. 1 is a front view of the working state of the present invention;
fig. 2 is a front view of the storage state of the present invention;
fig. 3 is a front view of the bayonet device of the present invention;
FIG. 4 is a schematic view of a partial structure of the stay cord box of the present invention;
fig. 5 is a sectional view of the first insulating rod local structure and the flow guiding wire box of the present invention.
In the figure: 1. a first insulating rod; 2. a first insulating clip; 3. a second insulating rod; 4. a third insulating rod; 5. a flow guide head; 6. a bayonet device; 7. a first hinge loop; 8. a second hinge loop; 9. a first support bar; 10. a second insulating clip; 11. a diagonal brace; 12. a second support bar; 13. an anti-slip base; 14. fixing a clamping hook; 15. a movable hook; 16. a pull rope rod; 17. a return spring; 18. a rope pulling box; 19. a diversion wire box; 20. a rotating rod; 21. an insulated handle; 22. pulling a rope; 23. a clockwork spring; 24. a diversion line; 25. a flow guiding nail; 26. a limit switch; 27. a rope pulling pulley; 28. a diversion line pulley; 29. a guide rod.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-5, the present invention provides a technical solution: a high-voltage test lead wire insulation supporting device with adjustable height comprises a first insulation rod 1, a first insulation clamp 2 is fixedly connected to the top end of the first insulation rod 1, a second insulation rod 3 penetrates through the first insulation rod 1, a third insulation rod 4 is sleeved inside the second insulation rod 3, a flow guide head 5 is fixedly connected to the upper end of the third insulation rod 4, a bayonet device 6 is fixedly connected to the upper portion of the flow guide head 5, the bayonet device 6 comprises a fixed hook 14, a movable hook 15 is sleeved on the surface of a right straight rod of the fixed hook 14, a pull rope rod 16 is fixedly connected to the lower portion of the movable hook 15, the pull rope 16 penetrates through the base of the fixed hook 14, a reset spring 17 is fixedly connected to the bottom of the fixed hook 14, the reset spring 17 is sleeved on the surface of the pull rope 16, a pull rope box 18 and a flow guide wire box 19 are arranged at the bottom end of the first insulation rod 1, and the pull rope box 18 is located above the flow guide wire box, the front side of the pull rope box 18 is fixedly connected with a rotating rod 20, the rotating rod 20 penetrates through the center of the pull rope box 18, the upper end of the rotating rod 20 is rotatably connected with an insulating handle 21, the lower end of the rotating rod 20 is fixedly connected with a pull rope 22, the pull rope 22 is positioned in the inner cavity of the pull rope box 18, the pull rope 22 penetrates through the side wall of the first insulating rod 1 and is fixedly connected with a pull rope rod 16, unsafe factors such as difficulty in field wiring, lead swinging, easy falling and the like are solved by utilizing a closed bayonet, high-voltage lead collision equipment or grounding is avoided, accurate test data are obtained, the working efficiency is improved, the personal safety of workers is guaranteed, the inner cavity center of the diversion box 19 is fixedly connected with a clockwork spring 23, the outer end of the clockwork spring 23 is electrically connected with a diversion wire 24, one end of the diversion wire 24 penetrates through the side wall of the first insulating rod 1 and is respectively, a stay rope pulley 27 and a diversion line pulley 28 are rotatably connected in the first insulating rod 1, a diversion rod 29 is fixedly connected on the side surface of the diversion line pulley 28, a stay rope 22 and a diversion line 24 are respectively wound on the surfaces of the stay rope pulley 27 and the diversion line pulley 28, unstable voltage is guided into the ground by using a diversion head 5, the diversion line and a diversion nail 25, important protection equipment which can protect insulation of power transmission and transformation equipment from overvoltage damage can be protected, the personal safety of workers can be ensured, a first insulating clamp 2 is sleeved at the top ends of the first insulating rod 1 and a second insulating rod 3, a first hinging ring 7 and a second hinging ring 8 are sleeved at the upper end of the first insulating rod 1, the first hinging ring 7 is positioned below the first insulating clamp 2, the second hinging ring 8 is positioned below the first hinging ring 7, a first supporting rod 9 is hinged at the hinging position of the first hinging ring 7, a second insulating clamp 10 is sleeved at the bottom end of the first supporting rod 9, the hinged position of the second hinged ring 8 is hinged with an inclined support rod 11, the other end of the inclined support rod 11 is hinged with a second insulating clamp 10, a second support rod 12 is sleeved inside the first support rod 9, an anti-skid base 13 is hinged to the bottom end of the second support rod 12 and supported by four foot seats at the bottom of the device, the anti-skid device is stable, convenient and reliable, the telescopic structure can flexibly adjust the height of the support device, and the insulating support tool is convenient to carry, so that the purposes of improving the working efficiency and the safety are achieved.
And those not described in detail in this specification are well within the skill of those in the art.
When the device is used, the second hinged ring 8 is slid downwards, the first supporting rod 9 is unfolded, the second insulating clamp 10 is opened in sequence, the second supporting rod 12 is pulled out in sequence, the second insulating clamp 10 is fixed, the anti-skid base 13 of the device is stably seated on the ground, the third insulating rod 4 and the second insulating rod 3 are pulled out in sequence, the first insulating clamp 2 is fixed when the anti-skid base is stretched to a required height, the limit switch 26 is opened, the guide pin 25 is fixed on the ground, the limit switch 26 is closed, the insulating handle 21 is rotated, the movable clamping hook 15 is pulled downwards, the fixed clamping hook 14 is sleeved outside the wire, after the insulating handle 21 is loosened, the movable clamping hook 15 is jacked upwards by using the resilience force of the reset spring 17 to match with the fixed clamping hook 14 to buckle the wire, after a high-voltage experiment is finished, the insulating handle 21 is pulled to separate the bayonet device 6 from the wire, the guide pin 25 is pulled out, the limit switch 26 is opened to recover the guide wire 24, shrink second insulator spindle 3, third insulator spindle 4 and second bracing piece 12 in proper order, the second articulated ring 8 that upwards slides again, and then storage device.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a but height-adjusting's high-voltage testing lead wire insulation support device, includes first insulating rod (1), its characterized in that: first insulator spindle (1) top fixedly connected with first insulation clamp (2), first insulator spindle (1) is inside to run through there is second insulator spindle (3), the inside cover of second insulator spindle (3) is equipped with third insulator spindle (4), fixedly connected with water conservancy diversion head (5) in third insulator spindle (4) upper end, water conservancy diversion head (5) top fixedly connected with bayonet device (6), the top of first insulator spindle (1) and second insulator spindle (3) all is equipped with first insulation clamp (2), the pot head of first insulator spindle (1) is equipped with first articulated ring (7) and second articulated ring (8), and first articulated ring (7) are located first insulation clamp (2) below, second articulated ring (8) are located the below of first articulated ring (7).
2. The high-voltage test lead insulation supporting device with the adjustable height of claim 1, wherein: the hinge position of first articulated ring (7) all articulates there is first bracing piece (9), first bracing piece (9) bottom cover is equipped with the insulating clamp of second (10), the hinge position of second articulated ring (8) all articulates there is diagonal brace (11), and the diagonal brace (11) other end is articulated with the insulating clamp of second (10), the inside cover of first bracing piece (9) is equipped with second bracing piece (12), second bracing piece (12) bottom articulates there is anti-skidding base (13).
3. The high-voltage test lead insulation supporting device with the adjustable height of claim 1, wherein: bayonet socket device (6) are including fixed trip (14), the right side straight-bar surface cover of fixed trip (14) is equipped with movable trip (15), the below fixedly connected with stay cord pole (16) of activity trip (15), and stay cord pole (16) run through fixed trip (14) base, the bottom fixedly connected with reset spring (17) of fixed trip (14), and reset spring (17) cover establish the surface at stay cord pole (16).
4. The high-voltage test lead insulation supporting device with the adjustable height of claim 1, wherein: the bottom end of the first insulating rod (1) is fixedly sleeved with a pull rope box (18) and a flow guide wire box (19), and the pull rope box (18) is located above the flow guide wire box (19).
5. The high-voltage test lead insulation supporting device with the adjustable height of claim 4, wherein: the utility model discloses a stay cord box, including stay cord box (18), the front side fixedly connected with bull stick (20) of stay cord box (18), and bull stick (20) run through stay cord box (18) central point and put, bull stick (20) upper end is rotated and is connected with insulating handle (21), bull stick (20) lower extreme fixedly connected with stay cord (22), and stay cord (22) are located the inner chamber of stay cord box (18), lateral wall and stay cord pole (16) fixed connection that first insulation pole (1) was run through in stay cord (22).
6. The high-voltage test lead insulation supporting device with the adjustable height of claim 5, wherein: inner chamber center fixedly connected with clockwork spring (23) of water conservancy diversion line box (19), clockwork spring (23) outer end electric connection has water conservancy diversion line (24), the lateral wall that the one end of water conservancy diversion line (24) runs through first insulating rod (1) connects water conservancy diversion head (5) and water conservancy diversion nail (25) respectively, the lateral wall fixedly connected with limit switch (26) of water conservancy diversion line box (19).
7. The high-voltage test lead insulation supporting device with the adjustable height of claim 6, wherein: the inner part of the first insulating rod (1) is rotatably connected with a stay rope pulley (27) and a diversion line pulley (28), the side surface of the diversion line pulley (28) is fixedly connected with a diversion rod (29), and the stay rope (22) and the diversion line (24) are respectively wound on the surfaces of the stay rope pulley (27) and the diversion line pulley (28).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021522705.7U CN212723191U (en) | 2020-07-28 | 2020-07-28 | Height-adjustable high-voltage test lead insulation supporting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021522705.7U CN212723191U (en) | 2020-07-28 | 2020-07-28 | Height-adjustable high-voltage test lead insulation supporting device |
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| Publication Number | Publication Date |
|---|---|
| CN212723191U true CN212723191U (en) | 2021-03-16 |
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| CN202021522705.7U Active CN212723191U (en) | 2020-07-28 | 2020-07-28 | Height-adjustable high-voltage test lead insulation supporting device |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113325206A (en) * | 2021-05-27 | 2021-08-31 | 贵州电网有限责任公司 | Portable novel insulating telescopic link |
| CN113541053A (en) * | 2021-06-15 | 2021-10-22 | 广东电网有限责任公司广州供电局 | High-voltage lead fixing device for electric room |
-
2020
- 2020-07-28 CN CN202021522705.7U patent/CN212723191U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113325206A (en) * | 2021-05-27 | 2021-08-31 | 贵州电网有限责任公司 | Portable novel insulating telescopic link |
| CN113541053A (en) * | 2021-06-15 | 2021-10-22 | 广东电网有限责任公司广州供电局 | High-voltage lead fixing device for electric room |
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