CN220731265U - Electroscope ground connection insulation protection sleeve - Google Patents
Electroscope ground connection insulation protection sleeve Download PDFInfo
- Publication number
- CN220731265U CN220731265U CN202322271403.7U CN202322271403U CN220731265U CN 220731265 U CN220731265 U CN 220731265U CN 202322271403 U CN202322271403 U CN 202322271403U CN 220731265 U CN220731265 U CN 220731265U
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- groove
- fixedly connected
- sleeve
- wall
- layer
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- 238000009413 insulation Methods 0.000 title claims abstract description 20
- 230000001681 protective effect Effects 0.000 claims abstract description 20
- 239000010410 layer Substances 0.000 claims description 41
- 239000003063 flame retardant Substances 0.000 claims description 21
- 239000011248 coating agent Substances 0.000 claims description 19
- 238000000576 coating method Methods 0.000 claims description 19
- 239000000463 material Substances 0.000 claims description 15
- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 claims description 12
- 230000002787 reinforcement Effects 0.000 claims description 10
- 239000011241 protective layer Substances 0.000 claims description 7
- 230000003014 reinforcing effect Effects 0.000 claims description 5
- 229920002943 EPDM rubber Polymers 0.000 claims description 4
- 210000002421 cell wall Anatomy 0.000 claims description 4
- 239000003365 glass fiber Substances 0.000 claims description 3
- 239000002184 metal Substances 0.000 claims description 3
- 238000009434 installation Methods 0.000 abstract description 9
- 238000001802 infusion Methods 0.000 abstract description 2
- 238000010030 laminating Methods 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 5
- 230000009471 action Effects 0.000 description 4
- 239000000654 additive Substances 0.000 description 4
- 229920001971 elastomer Polymers 0.000 description 4
- 239000012188 paraffin wax Substances 0.000 description 4
- 239000005060 rubber Substances 0.000 description 4
- 239000002904 solvent Substances 0.000 description 4
- 230000000996 additive effect Effects 0.000 description 3
- 230000002265 prevention Effects 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 239000006260 foam Substances 0.000 description 2
- 230000032683 aging Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000001012 protector Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
Landscapes
- Insulating Bodies (AREA)
Abstract
The utility model relates to the technical field of insulating sleeve equipment and discloses an electricity-checking grounding insulating protective sleeve which comprises an insulating sleeve, wherein the lower surface of the insulating sleeve is fixedly connected with a base, the upper surface of the base is provided with a protective ring, the lower surface of the protective ring is fixedly connected with a mounting seat, both ends of the upper surface of the base are respectively provided with a clamping groove, one side groove wall of each clamping groove is provided with a groove, and the other side groove wall of each clamping groove is provided with a clamping groove. This examine electric ground connection insulation protection sleeve, through being provided with protection ring, cardboard, first spring and joint piece, the mode installation protection casing of accessible joint can protect insulation sleeve's top, avoids external rainwater to get into, and the personnel's of being convenient for installation dismantles simultaneously, and during the installation protection casing, push in behind the draw-in groove with the joint piece alignment joint piece, make bottle plug puncture ware get into the inside of infusion bottle simultaneously, unclamp the switch piece afterwards, make first spring reset drive cardboard remove and joint piece laminating.
Description
Technical Field
The utility model relates to the technical field of insulating sleeve equipment, in particular to an electroscopic grounding insulating protective sleeve.
Background
The electricity checking and grounding means that when various operations are carried out on high-voltage power supply overhaul and equipment thereof, the work of hanging a ground wire after the electricity checking is carried out on the equipment with power failure is carried out, the high-voltage bushing is needed to be applied to the work, the high-voltage bushing means that one or a plurality of conductors penetrate through a partition such as a wall or a box body and the like to play an insulating and supporting role, and the high-voltage bushing is an important equipment in a power system and is mainly used for insulating the power equipment inlet and outlet wires of a transformer, a reactor, a circuit breaker and the like and the high-voltage circuit penetrates through a wall body and the like to the ground.
The publication number is CN215183320U discloses the high-voltage insulation sleeve that the protectiveness is strong, can avoid the staff to take place the electric shock accident through protector to the protection of insulation sleeve surface, can protect insulation sleeve's top simultaneously, avoids the rainwater to get into insulation sleeve's inside and causes the damage.
The following problems still exist in the actual use process:
(1) In the high-voltage insulating sleeve in the document, the positioning screw is inserted into the threaded sleeve, and one end of the positioning screw is in screw fastening connection with the threaded interface on the outer surface of the insulating sleeve, so that the processing protection device is fixedly arranged on the outer surface of the insulating sleeve, the installation and fixation mode is inconvenient to use, and the working efficiency of installation, disassembly and maintenance is reduced;
(2) The existing high-voltage insulation protective sleeve has the problems of insufficient strength, poor wear resistance and the like, has poor applicability, and is difficult to obtain good comprehensive performance.
Disclosure of Invention
Aiming at the defects of the prior art, the utility model provides the electricity-checking grounding insulation protective sleeve which has the advantages of convenience in installing a protective device and good comprehensive performance, and solves the problems in the background art.
The utility model provides the following technical scheme: the utility model provides an examine electric ground connection insulation protection sleeve, includes insulation sleeve, insulation sleeve's lower fixed surface is connected with the base, the last surface mounting of base has the protection ring, the lower fixed surface of protection ring is connected with the mount pad, the draw-in groove is all seted up at the upper surface both ends of base, one side cell wall of draw-in groove is seted up flutedly, the joint groove has been seted up to the opposite side cell wall of draw-in groove, the first telescopic link of equal fixedly connected with in tank bottom both ends of joint groove, the one end fixedly connected with cardboard of first telescopic link, one side surface fixedly connected with switch block of cardboard, the equal fixedly connected with joint piece in upper surface both ends of mount pad, the joint piece is located the inside of draw-in groove, the spacing groove has been seted up to one side surface of joint piece, one side surface fixedly connected with second spring of spacing groove, the one end fixedly connected with lug of second spring, the lug is located the inside of recess.
Preferably, the inner wall of insulating sleeve is provided with fire-retardant layer, the inner wall of fire-retardant layer is provided with the inoxidizing coating, the inner wall of inoxidizing coating is provided with the enhancement layer, the inner wall of enhancement layer is provided with the waterproof layer, the material on fire-retardant layer is the solvent type coating that chlorinated rubber, paraffin and multiple fire prevention additive are constituteed, the material of inoxidizing coating is glass fiber, the material on enhancement layer is the metal mesh, the material of waterproof layer is ethylene propylene diene monomer.
Preferably, a limiting block is fixedly connected to one side surface of the clamping plate, and one side surface of the limiting block is attached to one side surface of the protruding block.
Preferably, the surface of the first telescopic rod is sleeved with a first spring in a sliding manner, one end of the first spring is fixedly connected with the bottom of the clamping groove, and the other end of the first spring is fixedly connected with one side surface of the clamping plate.
Preferably, the inner wall of the flame retardant layer is tightly attached to the outer surface of the protective layer, and the inner wall of the reinforcing layer is tightly attached to the outer surface of the waterproof layer.
Preferably, the upper surface of the protection ring is fixedly connected with a protection cover.
Compared with the prior art, the utility model has the following beneficial effects:
1. this examine electric ground connection insulation protection sleeve, through being provided with the protection ring, the cardboard, first spring and joint piece, the protection casing is installed to the mode of accessible joint, can protect insulation sleeve's top, avoid external rainwater to get into, be convenient for personnel's installation dismantlement simultaneously, when installing the protection casing, press the switch piece, push into behind the draw-in groove with the joint piece alignment draw-in groove, make bottle plug puncture ware get into the inside of infusion bottle simultaneously, unclamp the switch piece afterwards, make first spring reset drive cardboard remove and joint piece laminating, carry out the joint, thereby make the lug get into the inside of recess, the stopper is laminated with one side surface of lug simultaneously, can carry out spacingly to the lug, can fixed mounting transfer line, prevent to pull through the joint is fixed and lead to dropping, otherwise the operation can dismantle protection ring and protection casing and maintain, personnel's operation and understanding of being convenient for;
2. this examine electric ground connection insulating protection sleeve, through being provided with the protection casing, fire-retardant layer, inoxidizing coating and reinforcement layer, but increase insulating sleeve's intensity and wearability, make insulating sleeve possess fire-retardant and waterproof performance simultaneously, can make the sleeve possess fire-retardant performance through fire-retardant layer, fire-retardant layer's material is chlorinated rubber, the solvent type coating that paraffin and multiple fire prevention additive constitute, the expansion produces millimeter thick foam when meeting the fire, carbomorphism protective layer, isolated fire source, but through inoxidizing coating and reinforcement layer increase insulating sleeve's intensity and wearability, can make the sleeve possess waterproof performance through reinforcement layer, with the reinforcement layer material be ethylene propylene diene monomer rubber, tensile strength and tear strength are high, the elongation at break is very big, heat resistance and low temperature flexibility are good, anti perforation performance is good, corrosion-resistant, ageing-resistant advantage, thereby increase insulating protection sleeve's practicality.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the device of the present utility model;
FIG. 2 is a schematic view of the internal structure of the base of the present utility model;
FIG. 3 is an enlarged schematic view of the structure of FIG. 2A according to the present utility model;
FIG. 4 is a schematic view of the internal structure of the clamping block according to the present utility model;
FIG. 5 is a schematic diagram of a card slot according to the present utility model;
FIG. 6 is a schematic view of the structure of the protective cover of the present utility model;
fig. 7 is a schematic view of the structure of the insulating sleeve material of the present utility model.
In the figure: 1. an insulating sleeve; 2. a base; 3. a clamping groove; 4. a clamping groove; 5. a first telescopic rod; 6. a first spring; 7. a clamping plate; 8. a limiting block; 9. a clamping block; 10. a limit groove; 11. a second spring; 12. a switch block; 13. a bump; 14. a groove; 15. a mounting base; 16. a guard ring; 17. a protective cover; 18. a flame retardant layer; 19. a protective layer; 20. a reinforcing layer; 21. and a waterproof layer.
Description of the embodiments
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-7, an electroscopic grounding insulation protection sleeve comprises an insulation sleeve 1, wherein a base 2 is fixedly connected to the lower surface of the insulation sleeve 1, a protection ring 16 is mounted on the upper surface of the base 2, a mounting seat 15 is fixedly connected to the lower surface of the protection ring 16, clamping grooves 3 are formed in two ends of the upper surface of the base 2, grooves 14 are formed in one side groove walls of the clamping grooves 3, clamping grooves 4 are formed in the other side groove walls of the clamping grooves 3, first telescopic rods 5 are fixedly connected to two ends of the groove bottoms of the clamping grooves 4, clamping plates 7 are fixedly connected to one ends of the first telescopic rods 5, a switch block 12 is fixedly connected to one side surface of each clamping plate 7, clamping blocks 9 are fixedly connected to two ends of the upper surface of the mounting seat 15, each clamping block 9 is located in the clamping grooves 3, a limiting groove 10 is formed in one side surface of each clamping block 9, a second spring 11 is fixedly connected to one end of each second spring 11, each lug 13 is located in the groove 14, and a protective cover 17 can be mounted in a clamping mode to facilitate personnel mounting and dismounting.
Wherein; the inner wall of insulating boot 1 is provided with flame retardant coating 18, the inner wall of flame retardant coating 18 is provided with inoxidizing coating 19, the inner wall of inoxidizing coating 19 is provided with reinforcement layer 20, the inner wall of reinforcement layer 20 is provided with waterproof layer 21, the material of flame retardant coating 18 is the solvent type coating that chlorinated rubber, paraffin and multiple fire prevention additive constitute, the material of inoxidizing coating 19 is glass fiber, the material of reinforcement layer 20 is the metal mesh, the material of waterproof layer 21 is ethylene propylene diene monomer rubber, the intensity and the wearability of insulating boot 1 can be increased, make insulating boot 1 possess fire-retardant and waterproof performance simultaneously.
Wherein; one side surface fixedly connected with stopper 8 of cardboard 7, one side surface of stopper 8 is laminated with one side surface of lug 13, makes the installation more stable.
Wherein; the surface sliding sleeve of first telescopic link 5 has cup jointed first spring 6, and the tank bottom fixed connection of first spring 6 one end and joint groove 4, the other end and the one side fixed surface of cardboard 7 of first spring 6 are connected, and the personnel of being convenient for install protection casing 17.
Wherein; the inner wall of the flame retardant layer 18 is tightly attached to the outer surface of the protective layer 19, and the inner wall of the reinforcing layer 20 is tightly attached to the outer surface of the waterproof layer 21, so that the practicability of the insulation protective sleeve can be improved.
Wherein; the upper surface fixedly connected with protection casing 17 of protection ring 16 protects the top of insulating boot 1 through protection casing 17, avoids external rainwater to get into.
During installation, the switch block 12 is pressed, the clamping block 9 at the bottom of the installation seat 15 is inserted after being aligned with the clamping groove 3, the switch block 12 is loosened after the clamping block 9 is inserted, the first spring 6 is reset to drive the clamping plate 7 to move and be attached to the clamping block 9, the clamping is carried out, therefore, the protruding block 13 enters the groove 14, meanwhile, the limiting block 8 is attached to one side surface of the protruding block 13, the protruding block 13 can be limited, the protective cover 17 can be fixedly installed, the top end of the insulating sleeve 1 can be protected, external rainwater is prevented from entering, when the insulating sleeve 1 needs to be maintained and replaced, the protective ring 16 and the protective cover 17 can be detached in a reverse operation, during detachment, the protruding block 13 surface is arc-shaped, the protruding block 13 is retracted into the limiting groove 10 due to the action of the force when the clamping block 9 moves upwards, the sleeve can be provided with flame retardant property through the flame retardant layer 18, the material of the flame retardant layer 18 is chlorinated rubber, paraffin and solvent type paint composed of various fireproof additives, 200 mm thick foam is generated in expansion when encountering fire, the protective layer is carbonized, the protective layer is isolated, the strength and the wear-resisting property of the insulating sleeve 1 can be increased through the protective cover 19 and the reinforcing layer 20, the waterproof layer 20 can be made to have high tensile strength and tear resistance.
It is noted that relational terms such as first and second, and the like are 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. Moreover, 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 utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides an electroscope ground connection insulation protection sleeve, includes insulating sleeve (1), its characterized in that: the utility model provides a lower fixed surface of insulating sleeve (1) is connected with base (2), the last surface mounting of base (2) has protection ring (16), the lower fixed surface of protection ring (16) is connected with mount pad (15), draw-in groove (3) are all seted up at the upper surface both ends of base (2), recess (14) are seted up to one side cell wall of draw-in groove (3), joint groove (4) are seted up to the opposite side cell wall of draw-in groove (3), the equal fixedly connected with first telescopic link (5) in tank bottom both ends of joint groove (4), one side fixedly connected with cardboard (7) of first telescopic link (5), one side fixedly connected with switch block (12) of cardboard (7), the equal fixedly connected with joint piece (9) in upper surface both ends of mount pad (15), joint piece (9) are located the inside of draw-in groove (3), limit groove (10) are seted up on one side surface of joint piece (9), one side fixedly connected with first lug (11) of limit groove (10), one side fixedly connected with lug (13) are located inside spring (13).
2. An electroscopic grounding insulating protective sleeve according to claim 1 and wherein: the inner wall of insulating sleeve (1) is provided with flame retardant coating (18), the inner wall of flame retardant coating (18) is provided with inoxidizing coating (19), the inner wall of inoxidizing coating (19) is provided with reinforcement layer (20), the inner wall of reinforcement layer (20) is provided with waterproof layer (21), the material of inoxidizing coating (19) is glass fiber, the material of reinforcement layer (20) is the metal mesh, the material of waterproof layer (21) is ethylene propylene diene monomer.
3. An electroscopic grounding insulating protective sleeve according to claim 1 and wherein: one side surface of cardboard (7) is fixedly connected with stopper (8), one side surface of stopper (8) is laminated with one side surface of lug (13).
4. An electroscopic grounding insulating protective sleeve according to claim 1 and wherein: the surface sliding sleeve of first telescopic link (5) has cup jointed first spring (6), the tank bottom fixed connection of one end and joint groove (4) of first spring (6), the other end and the one side surface fixed connection of cardboard (7) of first spring (6).
5. An electroscopic grounding insulating protective sleeve according to claim 2 and wherein: the inner wall of the flame retardant layer (18) is tightly attached to the outer surface of the protective layer (19), and the inner wall of the reinforcing layer (20) is tightly attached to the outer surface of the waterproof layer (21).
6. An electroscopic grounding insulating protective sleeve according to claim 1 and wherein: the upper surface of the protection ring (16) is fixedly connected with a protection cover (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322271403.7U CN220731265U (en) | 2023-08-23 | 2023-08-23 | Electroscope ground connection insulation protection sleeve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322271403.7U CN220731265U (en) | 2023-08-23 | 2023-08-23 | Electroscope ground connection insulation protection sleeve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220731265U true CN220731265U (en) | 2024-04-05 |
Family
ID=90489470
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322271403.7U Active CN220731265U (en) | 2023-08-23 | 2023-08-23 | Electroscope ground connection insulation protection sleeve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220731265U (en) |
-
2023
- 2023-08-23 CN CN202322271403.7U patent/CN220731265U/en active Active
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| GR01 | Patent grant |