CN208729638U - Live high voltage cabinet lower static contact dismounts screw rod specific purpose tool - Google Patents
Live high voltage cabinet lower static contact dismounts screw rod specific purpose tool Download PDFInfo
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- CN208729638U CN208729638U CN201821389810.0U CN201821389810U CN208729638U CN 208729638 U CN208729638 U CN 208729638U CN 201821389810 U CN201821389810 U CN 201821389810U CN 208729638 U CN208729638 U CN 208729638U
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- Prior art keywords
- insulating bar
- end sleeve
- fixture block
- screw rod
- clamp head
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Abstract
The utility model relates to 10KV and the transformation of following high-voltage board to dismount screw rod specific purpose tool with maintenance tool technical field more particularly to a kind of live high voltage cabinet lower static contact.Including clamp head, front end sleeve, rear end sleeve, insulating bar, fixture block and interior hexagonal spanner；Fixture block is mounted in clamp head, and fixture block is adapted to interior hexagonal spanner, and fixture block clamps interior hexagonal spanner；Clamp head is fixed in one end of front end sleeve, and the other end of front end sleeve may be detachably retained at one end of insulating bar, and rear end sleeve may be detachably retained at the other end of insulating bar.No replacement is required entire tool, the interior hexagonal spanner of different size is clipped in clamp head, and the replacement of turret head spanner is convenient, to be suitable for the screw rod of different size.The insulating bar of different length, strong applicability can be replaced according to the different depth of high-tension switch cabinet.Insulate good antiskid effect, ensure that the personal safety of operating personnel.
Description
Technical field
The utility model relates to 10KV and the transformations of following high-voltage board and maintenance tool technical field more particularly to a kind of electrification
High-voltage board lower static contact dismounts screw rod specific purpose tool.
Background technique
When being transformed and repairing 10KV and following high-voltage board, need replacing and maintenance lower static contact, inferior division copper busbar, increasing
Current transformer and inferior division copper busbar after appearance cabinet.But main bus-bar cannot but have a power failure in cabinet, must just charge dismounting and tight
Gu static contact internal thread bar.
Common processing method is that iron round steel is welded on behind Allen wrench by construction personnel, in lengthening six
Angle spanner carries out dismounting and fastening screw bar.There are following deficiencies: 1, due to the specification of screw rod more M6, M8, M10, M12
Etc., the screw rod of dismounting and fastening different size needs replacing the spanner of different size, the labor intensity of operating personnel is increased,
Time-consuming, and operating efficiency is low；2, allen wrench iron implements are welded in end, for dismounting and fastening important high-voltage board stationary contact
Head is not able to satisfy the torque numerical requirements of fastening；3, it is dismounted and is fastened in the case where electrification with iron lengthening allen wrench
Screw rod causes some potential safety problems to the safety of construction personnel.
Summary of the invention
For overcome the deficiencies in the prior art, the utility model provides a kind of live high voltage cabinet lower static contact dismounting screw rod
Specific purpose tool, easy to disassemble and fastening lower static contact screw rod, good insulating ensure that the personal safety of operating personnel.
In order to achieve the above object, the utility model is implemented with the following technical solutions:
Live high voltage cabinet lower static contact dismount screw rod specific purpose tool, including clamp head, front end sleeve, rear end sleeve, absolutely
Edge bar, fixture block and interior hexagonal spanner；Fixture block is mounted in clamp head, and fixture block is adapted to interior hexagonal spanner, and fixture block clamps interior six
Angle spanner；Clamp head is fixed in one end of front end sleeve, and the other end of front end sleeve may be detachably retained at insulating bar
One end, rear end sleeve may be detachably retained at the other end of insulating bar.
By pin connection, rear end sleeve passes through pin connection with insulating bar for the front end sleeve and insulating bar.
The insulating bar is made of insulating materials, and insulating bar is equipped with insulation anti-skid heat shrinkable tube, and insulate anti-skid heat shrinkable tube
It is made of 10KV insulating materials.
Compared with prior art, the utility model has the beneficial effects that
(1) the interior hexagonal spanner of different size is clipped to folder by fixture head clamping turret head spanner, no replacement is required entire tool
Have on head, the replacement of turret head spanner is convenient, to be suitable for the screw rod of different size.
(2) front end sleeve and rear end sleeve may be detachably retained at the both ends of insulating bar, can be according to high-voltage switch gear
The different depth of cabinet replaces the insulating bar of different length, strong applicability.
(3) insulating bar is made of insulating materials, and insulation effect is good, ensure that the personal safety of operating personnel；While its
Outside is cased with insulation anti-skid heat shrinkable tube, to further ensure the personal safety of operating personnel, and increases operating personnel
Frictional force between hand and insulating bar plays the role of anti-skidding.
Detailed description of the invention
Fig. 1 is the utility model schematic perspective view；
Fig. 2 is the utility model structural representation side view；
Fig. 3 is the utility model front end sleeve, clamp head, allen wrench schematic perspective view；
Fig. 4 is the utility model rear end sleeve, insulating bar schematic perspective view；
Fig. 5 is the utility model insulating bar schematic perspective view.
In figure: the rear end 1- insulating bar 2- sleeve 3- pin shaft 4- front end sleeve 5- insulation anti-skid heat shrinkable tube 6- clamp head 7- fixture block
Hexagonal spanner in 8-
Specific embodiment
The utility model is described in further detail with reference to the accompanying drawing:
Embodiment:
As shown in Figure 1, live high voltage cabinet lower static contact dismount screw rod specific purpose tool, including clamp head 6, front end sleeve 4,
Rear end sleeve 2, insulating bar 1, fixture block 7 and interior hexagonal spanner 8.
Interior hexagonal spanner 8 is straight interior hexagon prism, is process using existing product allen wrench.Clamp head 6 uses
Existing product spanner drill chuck is restructured.The clamping jaw of existing product spanner drill chuck is converted into and is adapted to turret head spanner 8
Fixture block 7.As shown in Fig. 2, fixture block 7 is 3 pieces, shape is adapted to turret head spanner 8.
As shown in figure 5, the front and rear end of insulating bar 1 is equipped with the circular hole being adapted to pin shaft 3.Insulating bar 1 is using insulation
Material production.
As shown in figure 3, fixture block 7 clamps turret head spanner 8, fixture block 7 is mounted in clamp head 6, clamp head 6 and front end sleeve
4 is affixed.Front end sleeve 4 is equipped with the circular hole being adapted to pin shaft 3, as shown in Figure 1, front end sleeve 4 is fixed on insulation by pin shaft 3
The front end of bar 1.
As shown in figure 4, rear end sleeve 2 is equipped with the circular hole being adapted to pin shaft 3, rear end sleeve 2 is fixed on insulation by pin shaft 3
The rear end of bar 1.Insulating bar 1 is equipped with the insulation anti-skid heat shrinkable tube 5 using the production of 10KV insulating epoxy.Rear end sleeve 2 is
The sleeve being adapted to ratchet spanner or the torque spanner body of rod, ratchet spanner or torque spanner are inserted into rear end sleeve 2 by its body of rod
It is inside mounted on rear end sleeve 2.
The utility model clamp head 6 clamps turret head spanner 8, no replacement is required entire tool, no by M6, M8, M10, M12 etc.
The interior hexagonal spanner 8 of same specification clips in clamp head 6, and the replacement of turret head spanner 8 is convenient, to be suitable for the spiral shell of different size
Screw rod.
Front end sleeve 4 and rear end sleeve 2 may be detachably retained at the both ends of insulating bar 1, can be according to high-voltage switch gear
The different depth of cabinet replaces the insulating bar 1 of different length, strong applicability.
Insulating bar 1 is made of insulating materials, and insulation effect is good, ensure that the personal safety of operating personnel.Simultaneously outside it
Portion's set insulation anti-skid heat shrinkable tube 5, to further ensure the personal safety of operating personnel, and increases operating personnel's hand
With the frictional force between insulating bar 1, it is convenient for operation.
Above embodiments are implemented under premised on technical solutions of the utility model, give detailed embodiment
With specific operating process, but the protection scope of the utility model is not limited to the above embodiments.Side used in above-described embodiment
Method is conventional method unless otherwise instructed.
Claims (3)
1. live high voltage cabinet lower static contact dismount screw rod specific purpose tool, it is characterised in that: including clamp head, front end sleeve, after
End cap cylinder, insulating bar, fixture block and interior hexagonal spanner；Fixture block is mounted in clamp head, and fixture block is adapted to interior hexagonal spanner, fixture block
Hexagonal spanner in clamping；Clamp head is fixed in one end of front end sleeve, and the other end of front end sleeve is detachably secured
In one end of insulating bar, rear end sleeve may be detachably retained at the other end of insulating bar.
2. live high voltage cabinet lower static contact dismounts screw rod specific purpose tool according to claim 1, it is characterised in that: before described
By pin connection, rear end sleeve passes through pin connection with insulating bar for end cap cylinder and insulating bar.
3. live high voltage cabinet lower static contact dismounts screw rod specific purpose tool according to claim 1, it is characterised in that: described exhausted
Edge bar is made of insulating materials, and insulating bar is equipped with insulation anti-skid heat shrinkable tube, and insulation anti-skid heat shrinkable tube uses 10KV insulation material
Material production.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821389810.0U CN208729638U (en) | 2018-08-28 | 2018-08-28 | Live high voltage cabinet lower static contact dismounts screw rod specific purpose tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821389810.0U CN208729638U (en) | 2018-08-28 | 2018-08-28 | Live high voltage cabinet lower static contact dismounts screw rod specific purpose tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208729638U true CN208729638U (en) | 2019-04-12 |
Family
ID=66031540
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821389810.0U Active CN208729638U (en) | 2018-08-28 | 2018-08-28 | Live high voltage cabinet lower static contact dismounts screw rod specific purpose tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208729638U (en) |
-
2018
- 2018-08-28 CN CN201821389810.0U patent/CN208729638U/en active Active
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| GR01 | Patent grant |