CN219715515U - Insulating rod test support capable of automatically adjusting distance - Google Patents
Insulating rod test support capable of automatically adjusting distance Download PDFInfo
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- CN219715515U CN219715515U CN202320445490.0U CN202320445490U CN219715515U CN 219715515 U CN219715515 U CN 219715515U CN 202320445490 U CN202320445490 U CN 202320445490U CN 219715515 U CN219715515 U CN 219715515U
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- 238000012360 testing method Methods 0.000 title claims abstract description 87
- 238000009413 insulation Methods 0.000 claims abstract description 22
- 230000009286 beneficial effect Effects 0.000 abstract 1
- 239000012212 insulator Substances 0.000 description 3
- 238000001514 detection method Methods 0.000 description 2
- 230000002349 favourable effect Effects 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000006467 substitution reaction Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 1
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Abstract
The utility model relates to the technical field of insulating rod test brackets, and discloses an insulating rod test bracket capable of automatically adjusting distance, which comprises a bottom frame, a fixed test bracket and a movable test bracket, wherein one side of the bottom frame is connected with a screw rod conveying device; the screw conveying device comprises a screw motor, a screw linkage assembly, a sliding seat and a mounting plate. The screw motor is connected to the other end of the underframe; one end of the screw rod linkage assembly is connected with the screw rod motor, and the other end of the screw rod linkage assembly is rotatably connected to one end of the underframe; the sliding seat is slidably connected to the screw rod linkage assembly; the mounting panel is installed on the slide and is connected with portable test support. The insulation rod testing support capable of automatically adjusting the distance can be adjusted to move close to or away from the fixed testing support, so that the distance between the fixed testing support and the movable testing support can be automatically adjusted, manual operation is not needed, the adjusting efficiency is high, and the insulation rod testing support is beneficial to accelerating the voltage withstand test of the insulation rod.
Description
Technical Field
The utility model relates to the technical field of insulating rod test brackets, in particular to an insulating rod test bracket capable of automatically adjusting the distance.
Background
The insulating rod is a necessary safety tool for the operation and maintenance of the power system. In order to detect the safety and effectiveness of the insulating rod, it is necessary to perform voltage withstand detection on the insulating rod. When the industrial frequency voltage withstand detection is carried out, the distance between the two pressurizing electrodes is required to be set according to the specified requirement.
Chinese patent No. CN202220342836.X discloses an electrode adjustable sectional voltage-resistant insulating rod test support, which relates to an electrode adjustable support. Including base, truckle, pipe pole, movable electrode, electrically conductive sponge clamp electrode and insulating tube, the base bottom is provided with the truckle, and the base inboard is provided with two parallel pipe poles, and pipe pole sliding fit has three movable electrode, is provided with the insulating tube on the movable electrode, and insulating tube top is connected with electrically conductive sponge clamp electrode, and electrically conductive sponge clamp electrode in the middle is the fixed main electrode that connects the high pressure, and electrically conductive sponge clamp electrode in both sides is the auxiliary electrode of ground connection. However, when the distance between the fixed main electrode and the auxiliary electrode needs to be adjusted, the position of the auxiliary electrode needs to be manually adjusted, the position adjustment speed is low, and the withstand voltage test efficiency of the insulating rod is further affected.
Disclosure of Invention
The utility model aims to overcome the problems in the prior art and provides an insulating rod testing bracket capable of automatically adjusting the distance.
In order to achieve the above purpose, the present utility model adopts the following scheme:
the insulation rod testing support capable of automatically adjusting the distance comprises a bottom frame, a fixed testing support and a movable testing support, wherein the fixed testing support is connected to one end of the bottom frame; the movable test support is movably connected to the underframe and can move close to or away from the fixed test support; the device is characterized in that one side of the underframe is connected with a screw rod conveying device; the screw rod conveying device includes:
the screw motor is connected to the other end of the underframe;
one end of the screw rod linkage assembly is connected with the screw rod motor, and the other end of the screw rod linkage assembly is rotatably connected to one end of the underframe;
the sliding seat is slidably connected to the screw rod linkage assembly;
the mounting plate is mounted on the sliding seat and connected with the movable test support.
Further, a clamping groove part for clamping and fixing the lead screw motor is arranged at the other end of the underframe; after the screw rod motor is clamped and fixed at the clamping groove part, the screw rod motor is connected with the other end of the underframe through a bolt.
Further, the fixed test support comprises a fixed base, a fixed support rod and a main electrode clamp; the fixed base is connected to one end of the underframe; the main electrode clamp is connected to the fixed base through the fixed support rod;
the movable test support comprises a movable base, a movable supporting rod and an auxiliary electrode clamp; the movable base is movably connected to the underframe and can move close to or away from the fixed test support; the auxiliary electrode clamp is connected to the movable base through the movable supporting rod; the mounting plate is connected with the movable base.
Further, an insulating sleeve is sleeved on the outer side face of the fixing support rod.
Further, the underframe comprises a bottom frame body and a guide sliding rod; the fixed test support is connected to one end of the bottom frame body; the two guide sliding rods are connected in the bottom frame body at intervals; the movable base is sleeved on the two guide slide bars in a sliding manner.
Further, a graduated scale which is in a plane with the guide sliding rod is arranged in the bottom frame; the graduated scale is positioned between the two guide slide bars.
Further, the main electrode clamp comprises a lower electrode clamp body connected with the fixed support rod and an upper electrode clamp body connected with the lower electrode clamp body; a plurality of upper semicircular grooves and lower semicircular grooves which are matched with each other are uniformly distributed on the upper electrode clamp body and the lower electrode clamp body; the upper semicircular groove and the lower semicircular groove which are matched with each other form an insulating rod through hole after being closed;
the auxiliary electrode clamp comprises a lower auxiliary clamp body connected with the movable supporting rod and an upper auxiliary clamp body connected with the lower auxiliary clamp body; a plurality of upper clamping rod grooves and lower clamping rod grooves which are matched with each other are uniformly distributed on the upper auxiliary clamping body and the lower auxiliary clamping body; the upper clamping rod groove and the lower clamping rod groove which are matched with each other form a clamping rod hole after being closed; the number of the clamping rod holes is the same as that of the insulating rod through holes; the positions of the clamping rod holes are in one-to-one correspondence with the positions of the insulating rod through holes.
Further, the mounting plate is connected with the movable base through screws.
Compared with the prior art, the utility model has the following advantages:
the utility model provides a screw conveying device which is connected with one side of a bottom frame, a screw motor is used for driving a screw linkage assembly to rotate, a sliding seat slides back and forth along the length direction of the screw linkage assembly, namely slides back and forth between two ends of the opposite bottom frame, and further, a movable test support can be adjusted to move close to or away from the fixed test support, the distance between the fixed test support and the movable test support is automatically adjusted, manual operation is not needed, the adjustment efficiency is high, and the pressure resistance test of an insulating rod is facilitated to be accelerated.
Drawings
The utility model will be described in further detail with reference to the drawings and the detailed description.
Fig. 1 is a schematic perspective view of an insulation rod testing stand capable of automatically adjusting distance according to the present utility model.
Fig. 2 is a schematic perspective view of an insulation rod testing stand capable of automatically adjusting distance according to the present utility model.
The drawings include:
the chassis 1, the bottom frame 11, the guide slide bar 12, the clamping groove part 13, the fixed test support 2, the fixed base 21, the fixed support 22, the main electrode clamp 23, the upper electrode clamp 231, the upper semicircular groove 2311, the lower electrode clamp 232, the lower semicircular groove 2321, the insulating rod through hole 233, the movable test support 3, the movable base 31, the movable support 32, the auxiliary electrode clamp 33, the upper auxiliary clamp 331, the upper clamping rod groove 3311, the lower auxiliary clamp 332, the lower clamping rod groove 3321, the clamping rod hole 333, the screw conveying device 4, the screw motor 41, the screw linkage assembly 42, the slide 43, the mounting plate 44, the insulating sleeve 5, the scale 6 and the bolt 7.
Detailed Description
The following describes in further detail the embodiments of the present utility model with reference to the drawings and examples. The following examples are illustrative of the utility model and are not intended to limit the scope of the utility model.
As shown in fig. 1 to 2, an automatic distance-adjustable insulation rod test support is mainly applied to voltage withstand test of an insulation rod, and comprises a chassis 1, a fixed test support 2 and a movable test support 3, wherein the fixed test support 2 is connected to one end of the chassis 1; the movable test support 3 is movably connected to the chassis 1 and can move close to or away from the fixed test support 2; the device is characterized in that one side of the underframe 1 is connected with a screw rod conveying device 4; the screw conveyor 4 includes a screw motor 41, a screw linkage assembly 42, a slider 43, and a mounting plate 44. Wherein, the screw motor 41 is connected to the other end of the chassis 1; one end of a screw linkage assembly 42 is connected with the screw motor 41, and the other end of the screw linkage assembly is rotatably connected to one end of the underframe 1; a slider 43 slidably coupled to the lead screw linkage assembly 42; a mounting plate 44 is mounted on the slide 43 and is connected to the mobile test stand 3.
The screw rod conveying device 4 is connected to one side of the underframe 1, the screw rod motor 41 is used for driving the screw rod linkage assembly 42 to rotate, the sliding seat 43 slides back and forth along the length direction of the screw rod linkage assembly 42, namely slides back and forth between two ends of the underframe 1, and then the movable test support 3 can move close to or away from the fixed test support 2, the distance between the fixed test support 2 and the movable test support 3 is automatically adjusted, manual operation is not needed, the adjusting efficiency is high, and the insulation rod pressure resistance test is facilitated to be accelerated.
In order to facilitate the disassembly and assembly of the screw rod conveying device 4, the screw rod conveying device is stably installed and is favorable for replacement and maintenance, the other end of the underframe 1 is provided with a clamping and embedding groove part 13 for clamping and fixing a screw rod motor 41; after the screw motor 41 is locked in the locking groove 13, the screw motor 41 is connected to the other end of the chassis 1 by the bolt 7. The primary positioning of the screw motor 41 is realized by utilizing the clamping groove part 13, and the screw motor 41 is stably connected with the other end of the underframe 1 by adopting the bolt 7, so that the position of the movable test support 3 is stably adjusted, and the dismounting is convenient.
In order to facilitate the testing of the insulating rod, the fixed test stand 2 comprises a fixed base 21, a fixed support rod 22 and a main electrode clamp 23; a fixed base 21 is connected to one end of the chassis 1; the main electrode clamp 23 is connected to the fixed base 21 through the fixed support rod 22; the movable test support 3 comprises a movable base 31, a movable supporting rod 32 and an auxiliary electrode clamp 33; the movable base 31 is movably connected to the chassis 1 and can move close to or away from the fixed test stand 2; the auxiliary electrode clamp 33 is connected to the movable base 31 through the movable support rod 32; the mounting plate 44 is connected to the moving base 31, and specifically, the mounting plate 44 is connected to the moving base 31 by a screw. The screw is of a conventional structure, not shown in the drawings, and clamps and positions the insulating rod by using the main electrode clamp 23 and the auxiliary electrode clamp 33, and then completes the withstand voltage test of the insulating rod.
In order to achieve a good insulation effect, the use is safe, and the outer side surface of the fixing support rod 22 is sleeved with an insulation sleeve 5.
Preferably, the main electrode clamp 23 includes a lower electrode clamp 232 connected to the fixing strut 22 and an upper electrode clamp 231 connected to the lower electrode clamp 232; a plurality of upper semicircular grooves 2311 and lower semicircular grooves 2321 which are matched with each other are uniformly distributed on the upper electrode clamp 231 and the lower electrode clamp 232; the upper semicircular groove 2311 and the lower semicircular groove 2321 which are matched with each other form an insulating rod through hole 233 after being closed; the auxiliary electrode clamp 33 includes a lower auxiliary clamp body 332 connected to the moving strut 32 and an upper auxiliary clamp body 331 connected to the lower auxiliary clamp body 332; a plurality of upper clamping rod grooves 3311 and lower clamping rod grooves 3321 which are matched with each other are uniformly distributed on the upper auxiliary clamping body 331 and the lower auxiliary clamping body 332; the upper and lower clamp bar grooves 3311 and 3321, which are engaged with each other, form a clamp bar hole 333 after being closed; the number of the clamping bar holes 333 is the same as the number of the insulating bar through holes 233; the position of each of the clamping bar holes 333 corresponds to the position of each of the insulating bar through holes 233 one by one. Through setting up a plurality of semicircle recess 2311 and semicircle recess 2321 down to and a plurality of clamp bar groove 3311 and clamp bar groove 3321 down form insulator spindle through-hole 233 and clamp bar hole 333 respectively, conveniently press from both sides tight location to many insulator spindle, be favorable to realizing the withstand voltage test of many insulator spindle, improve holistic test efficiency.
In this embodiment, the chassis 1 includes a bottom frame 11 and a guide slide bar 12; the fixed test bracket 2 is connected to one end of the bottom frame 11; the two guide slide bars 12 are connected in the bottom frame 11 at intervals; the movable base 31 is slidably sleeved on the two guide slide rods 12, so that the movable test support 3 can be conveniently moved.
In order to accurately adjust the position of the movable test support 3, the pressure resistance test of the insulating rod is facilitated, and a graduated scale 6 which is in a plane with the guide sliding rod 12 is arranged in the bottom frame 11; the graduated scale 6 is located between two of the guide slide bars 12.
In summary, the embodiment of the utility model provides an automatic distance-adjusting insulation rod testing support, wherein a screw rod conveying device 4 is connected to one side of a bottom frame 1, a screw rod motor 41 is used for driving a screw rod linkage assembly 42 to rotate, a sliding seat 43 slides back and forth along the length direction of the screw rod linkage assembly 42, namely slides back and forth between two ends of the opposite bottom frame 1, and further an adjustable movable testing support 3 can move close to or away from a fixed testing support 2, the distance between the fixed testing support 2 and the movable testing support 3 is automatically adjusted, manual operation is not needed, the adjustment efficiency is high, and the insulation rod pressure-resisting test is facilitated to be accelerated.
The foregoing is merely a preferred embodiment of the present utility model, and it should be noted that modifications and substitutions can be made by those skilled in the art without departing from the technical principles of the present utility model, and these modifications and substitutions should also be considered as being within the scope of the present utility model.
Claims (8)
1. The insulation rod testing support capable of automatically adjusting the distance comprises a bottom frame, a fixed testing support and a movable testing support, wherein the fixed testing support is connected to one end of the bottom frame; the movable test support is movably connected to the underframe and can move close to or away from the fixed test support; the device is characterized in that one side of the underframe is connected with a screw rod conveying device; the screw rod conveying device includes:
the screw motor is connected to the other end of the underframe;
one end of the screw rod linkage assembly is connected with the screw rod motor, and the other end of the screw rod linkage assembly is rotatably connected to one end of the underframe;
the sliding seat is slidably connected to the screw rod linkage assembly;
the mounting plate is mounted on the sliding seat and connected with the movable test support.
2. The insulation rod testing bracket according to claim 1, wherein the other end of the bottom frame is provided with a clamping groove part for clamping the screw motor; after the screw rod motor is clamped and fixed at the clamping groove part, the screw rod motor is connected with the other end of the underframe through a bolt.
3. The insulation rod test stand according to claim 1 or 2, wherein the fixed test stand comprises a fixed base, a fixed strut and a main electrode clip; the fixed base is connected to one end of the underframe; the main electrode clamp is connected to the fixed base through the fixed support rod;
the movable test support comprises a movable base, a movable supporting rod and an auxiliary electrode clamp; the movable base is movably connected to the underframe and can move close to or away from the fixed test support; the auxiliary electrode clamp is connected to the movable base through the movable supporting rod; the mounting plate is connected with the movable base.
4. The insulation rod testing stand according to claim 3, wherein an insulation sleeve is sleeved on the outer side surface of the fixing support rod.
5. The insulation bar testing stand of claim 3, wherein the chassis comprises a bottom frame and a guide slide bar; the fixed test support is connected to one end of the bottom frame body; the two guide sliding rods are connected in the bottom frame body at intervals; the movable base is sleeved on the two guide slide bars in a sliding manner.
6. The insulation rod testing bracket according to claim 5, wherein a graduated scale which is in a plane with the guide sliding rod is arranged in the bottom frame body; the graduated scale is positioned between the two guide slide bars.
7. The insulation rod testing stand according to claim 3, wherein the main electrode clamp comprises a lower electrode clamp body connected with the fixing support rod and an upper electrode clamp body connected with the lower electrode clamp body; a plurality of upper semicircular grooves and lower semicircular grooves which are matched with each other are uniformly distributed on the upper electrode clamp body and the lower electrode clamp body; the upper semicircular groove and the lower semicircular groove which are matched with each other form an insulating rod through hole after being closed;
the auxiliary electrode clamp comprises a lower auxiliary clamp body connected with the movable supporting rod and an upper auxiliary clamp body connected with the lower auxiliary clamp body; a plurality of upper clamping rod grooves and lower clamping rod grooves which are matched with each other are uniformly distributed on the upper auxiliary clamping body and the lower auxiliary clamping body; the upper clamping rod groove and the lower clamping rod groove which are matched with each other form a clamping rod hole after being closed; the number of the clamping rod holes is the same as that of the insulating rod through holes; the positions of the clamping rod holes are in one-to-one correspondence with the positions of the insulating rod through holes.
8. The insulation rod testing stand of claim 3, wherein the mounting plate is connected with the movable base by a screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320445490.0U CN219715515U (en) | 2023-03-09 | 2023-03-09 | Insulating rod test support capable of automatically adjusting distance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320445490.0U CN219715515U (en) | 2023-03-09 | 2023-03-09 | Insulating rod test support capable of automatically adjusting distance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219715515U true CN219715515U (en) | 2023-09-19 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320445490.0U Active CN219715515U (en) | 2023-03-09 | 2023-03-09 | Insulating rod test support capable of automatically adjusting distance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219715515U (en) |
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2023
- 2023-03-09 CN CN202320445490.0U patent/CN219715515U/en active Active
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