CN210490262U - Safety protection tool used for 10kv and below - Google Patents
Safety protection tool used for 10kv and below Download PDFInfo
- Publication number
- CN210490262U CN210490262U CN201920920991.3U CN201920920991U CN210490262U CN 210490262 U CN210490262 U CN 210490262U CN 201920920991 U CN201920920991 U CN 201920920991U CN 210490262 U CN210490262 U CN 210490262U
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- China
- Prior art keywords
- insulator
- groove
- fixing
- joint
- dust cover
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- 239000012212 insulator Substances 0.000 claims abstract description 60
- 239000000428 dust Substances 0.000 claims abstract description 42
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
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Abstract
The utility model discloses a be used for 10kv and following safety protection instrument, including insulator and spring, be fixed with the insulating piece on the insulator, the top of insulator is provided with first dust cover, the below of insulator is provided with the second dust cover, wherein, first dust cover has been seted up near the both sides of second dust cover and has been fixed with first fixed slot, one side that the second dust cover is close to first fixed slot is fixed with first dead lever. This be used for 10kv and following safety protection instrument, be provided with draw-in groove and fixture block, remove first joint or second and connect, make the insulator drive the inside that the fixture block got into the draw-in groove, when the insulator drives the fixture block and gets into the draw-in groove bottom, rotate first joint or second and connect, make the fixture block get into the transverse groove of draw-in groove, make the second fixed slot align with the dead lever trench position simultaneously, the spring pushes the inside of second fixed slot with the second dead lever, avoid first joint or second to connect and continue to rotate, be convenient for first joint or second and insulator fixed connection.
Description
Technical Field
The utility model relates to an electric power tech field specifically is a be used for 10kv and following safety protection instrument.
Background
In the power transmission process, for a current of 10kv or less, it is necessary to erect a cable using a wire tower, and it is necessary to insulate the cable from the ground or between the cables using a safety tool.
Although the existing safety protection tools of 10kv and below are very many in types and quantity, the existing safety protection tools of 10kv and below still have certain problems, and bring certain inconvenience to the use of the safety protection tools of 10kv and below.
When the existing safety protection tool of 10kv and below is used, the dust-proof function is not available, the device needs to be cleaned at regular time to prolong the service life of the safety protection tool, and the existing safety protection tool of 10kv and below is inconvenient to connect or disassemble with a joint and is inconvenient to use.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a be used for 10kv and following safety protection instrument to solve present 10kv that above-mentioned background art provided and following safety protection instrument when using, do not have dustproof function, need regularly carry out the deashing to the device, with extension safety protection instrument's life, it is comparatively loaded down with trivial details, and current 10kv and following safety protection instrument are inconvenient to be connected or dismantle, the problem of inconvenient use with the joint.
In order to achieve the above object, the utility model provides a following technical scheme: a safety protection tool for 10kv and below comprises an insulator and a spring, wherein an insulating sheet is fixed on the insulator, a first dust cover is arranged above the insulator, a second dust cover is arranged below the insulator,
first fixing grooves are formed in two sides, close to a second dust cover, of the first dust cover, a first fixing rod is fixed on one side, close to the first fixing grooves, of the second dust cover, a first connector is installed at one end of the insulator, a second connector is installed at the other end of the insulator, clamping grooves are formed in one sides, close to the insulator, of the first connector and the second connector, and clamping blocks are fixed on two sides, close to the clamping grooves, of the insulator;
the first joint and the second connect the bottom both sides that are close to the draw-in groove and seted up the second fixed slot, the insulator has been close to one side of draw-in groove and has been seted up the fixed rod groove, the opening side that the fixed rod groove was kept away from to the insulator has seted up the push rod groove, the push rod groove communicates with the dead lever groove mutually, the spring is located the inside in fixed rod groove, the opening side that the spring is close to the fixed rod groove is connected with the second dead lever, one side that the second dead lever is close to the push rod groove is fixed with the push rod.
Preferably, the inner diameter of the first fixing groove is matched with the outer diameter of the first fixing rod, and the first fixing groove and the first fixing rod form a clamping structure.
Preferably, the clamping groove is L-shaped, and the inner diameter of the clamping groove is matched with the outer diameter of the clamping block.
Preferably, the outer diameter of the spring is smaller than the outer diameter of the second fixing rod, and the outer diameter of the spring is larger than the inner diameter of the push rod groove.
Preferably, the second fixing rod and the insulator form an elastic structure through a spring.
Compared with the prior art, the beneficial effects of the utility model are that: this be used for 10kv and following safety protection instrument:
1. the clamping groove and the clamping block are arranged, the first joint or the second joint is moved, the insulator drives the clamping block to enter the clamping groove, when the insulator drives the clamping block to enter the bottom of the clamping groove, the first joint or the second joint is rotated, the clamping block enters the transverse groove of the clamping groove, meanwhile, the second fixing groove is aligned with the position of the fixing rod groove, the spring pushes the second fixing rod into the second fixing groove, the first joint or the second joint is prevented from continuing to rotate, and the first joint or the second joint is conveniently and fixedly connected with the insulator;
2. the insulator fixing device is provided with a first dust cover and a second dust cover, the first dust cover is moved to cover the insulator, then the second dust cover drives a first fixing rod to enter the inside of a first fixing groove, and the first dust cover is fixedly connected with the second dust cover through a clamping structure formed by the first fixing groove and the first fixing rod, so that the insulator has a dust prevention function;
3. the push rod is arranged to push the push rod, the push rod drives the second fixing rod to move out of the inside of the second fixing groove, the first joint or the second joint can rotate, the first joint or the second joint is rotated, the clamping block is moved out of the transverse groove of the clamping groove, and the first joint or the second joint and the insulator can be conveniently detached.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of a partial enlarged structure at A in FIG. 1 according to the present invention;
fig. 3 is a schematic side view of the present invention.
In the figure: 1. insulator, 2, insulating piece, 3, first dust cover, 4, second dust cover, 5, first fixed slot, 6, first dead lever, 7, first joint, 8, second joint, 9, draw-in groove, 10, fixture block, 11, second fixed slot, 12, fixed rod groove, 13, push rod groove, 14, spring, 15, second dead lever, 16, push 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. 1-3, the present invention provides a technical solution: a safety protection tool for 10kv and below comprises an insulator 1, an insulating sheet 2, a first dust cover 3, a second dust cover 4, a first fixing groove 5, a first fixing rod 6, a first joint 7, a second joint 8, a clamping groove 9, a clamping block 10, a second fixing groove 11, a fixing rod groove 12, a push rod groove 13, a spring 14, a second fixing rod 15 and a push rod 16, wherein the insulating sheet 2 is fixed on the insulator 1, the first dust cover 3 is arranged above the insulator 1, the second dust cover 4 is arranged below the insulator 1,
the two sides of the first dust cover 3 close to the second dust cover 4 are provided with first fixing grooves 5, the inner diameter of each first fixing groove 5 is matched with the outer diameter of a first fixing rod 6, the first fixing grooves 5 and the first fixing rods 6 form a clamping structure, the first dust cover 3 is moved to cover the insulator 1, then the second dust cover 4 drives the first fixing rods 6 to enter the first fixing grooves 5, the first dust cover 3 and the second dust cover 4 are fixedly connected through the clamping structure formed by the first fixing grooves 5 and the first fixing rods 6, one side of the second dust cover 4 close to the first fixing grooves 5 is fixedly provided with the first fixing rods 6, one end of the insulator 1 is provided with a first connector 7, the other end of the insulator 1 is provided with a second connector 8, one sides of the first connector 7 and the second connector 8 close to the insulator 1 are provided with clamping grooves 9, the clamping groove 9 is L-shaped, the inner diameter of the clamping groove 9 is matched with the outer diameter of the clamping block 10, the first joint 7 or the second joint 8 is moved, the insulator 1 drives the clamping block 10 to enter the clamping groove 9, when the insulator 1 drives the clamping block 10 to enter the bottom of the clamping groove 9, the first joint 7 or the second joint 8 is rotated, the clamping block 10 enters the transverse groove of the clamping groove 9, meanwhile, the second fixing groove 11 is aligned with the fixing rod groove 12, the spring 14 pushes the second fixing rod 15 into the second fixing groove 11, the first joint 7 or the second joint 8 is prevented from continuing to rotate, the first joint 7 or the second joint 8 is conveniently and fixedly connected with the insulator 1, and the clamping block 10 is fixed on two sides, close to the clamping groove 9, of the insulator 1;
the two sides of the bottoms, close to the clamping groove 9, of the first joint 7 and the second joint 8 are provided with second fixing grooves 11, one side, close to the clamping groove 9, of the insulator 1 is provided with a fixing rod groove 12, the opening side, far away from the fixing rod groove 12, of the insulator 1 is provided with a push rod groove 13, the push rod groove 13 is communicated with the fixing rod groove 12, the spring 14 is located inside the fixing rod groove 12, the outer diameter of the spring 14 is smaller than that of the second fixing rod 15, the outer diameter of the spring 14 is larger than that of the push rod groove 13, when the insulator 1 drives the clamping block 10 to enter the bottom of the clamping groove 9, the first joint 7 or the second joint 8 presses the second fixing rod 15 into the inside of the fixing rod groove 12, so that the spring 14 is compressed, meanwhile, the spring 14 is prevented from entering the inside of the push rod groove 13, the spring 14 is compressed to generate elastic force, the opening side, close to the fixing rod groove 12, of the spring 14, when the insulator 1 drives the clamping block 10 to enter the bottom of the clamping groove 9, the first connector 7 or the second connector 8 presses the second fixing rod 15 into the fixing rod groove 12, so that the spring 14 is compressed, after the position of the second fixing groove 11 is aligned with the position of the fixing rod groove 12, the spring 14 can conveniently push the second fixing rod 15 into the second fixing groove 11, and a push rod 16 is fixed on one side, close to the push rod groove 13, of the second fixing rod 15.
The working principle is as follows: when the safety protection tool for 10kv or below is used, firstly, the first dust cover 3 is moved to cover the first dust cover 3 on the insulator 1, then the second dust cover 4 drives the first fixing rod 6 to enter the inside of the first fixing groove 5, the first dust cover 3 is fixedly connected with the second dust cover 4 through the clamping structure formed by the first fixing groove 5 and the first fixing rod 6, so that the insulator 1 has the dust-proof function, the push rod 16 is pushed, the push rod 16 drives the second fixing rod 15 to move out of the inside of the second fixing groove 11, so that the first joint 7 or the second joint 8 can rotate, the first joint 7 or the second joint 8 is rotated, the clamping block 10 is moved out of the transverse groove of the clamping groove 9, the first joint 7 or the second joint 8 is separated from the insulator 1, the first joint 7 or the second joint 8 of other types is taken out, the first joint 7 or the second joint 8 is moved, when the insulator 1 drives the fixture block 10 to enter the inside of the slot 9, when the insulator 1 drives the fixture block 10 to enter the bottom of the slot 9, the first joint 7 or the second joint 8 presses the second fixing rod 15 into the fixing rod slot 12, the spring 14 compresses, the first joint 7 or the second joint 8 rotates, the fixture block 10 enters the transverse slot of the slot 9, the second fixing slot 11 is aligned with the fixing rod slot 12, the spring 14 pushes the second fixing rod 15 into the second fixing slot 11, the first joint 7 or the second joint 8 is prevented from continuing to rotate, and the first joint 7 or the second joint 8 is conveniently and fixedly connected with the insulator 1.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.
Claims (5)
1. A safety protection tool for 10kv and below, comprising an insulator (1) and a spring (14), characterized in that: an insulating sheet (2) is fixed on the insulator (1), a first dust cover (3) is arranged above the insulator (1), a second dust cover (4) is arranged below the insulator (1), wherein,
two sides, close to the second dust cover (4), of the first dust cover (3) are provided with first fixing grooves (5), one side, close to the first fixing grooves (5), of the second dust cover (4) is fixedly provided with first fixing rods (6), one end of the insulator (1) is provided with a first connector (7), the other end of the insulator (1) is provided with a second connector (8), one sides, close to the insulator (1), of the first connector (7) and the second connector (8) are provided with clamping grooves (9), and two sides, close to the clamping grooves (9), of the insulator (1) are fixedly provided with clamping blocks (10);
first joint (7) and second connect (8) and have seted up second fixed slot (11) near the bottom both sides of draw-in groove (9), insulator (1) is close to one side of draw-in groove (9) and has seted up fixed rod groove (12), opening side that fixed rod groove (12) were kept away from in insulator (1) has seted up push rod groove (13), push rod groove (13) are linked together with fixed rod groove (12), spring (14) are located the inside in fixed rod groove (12), the opening side that spring (14) are close to fixed rod groove (12) is connected with second dead lever (15), one side that second dead lever (15) are close to push rod groove (13) is fixed with push rod (16).
2. A safety shield tool for 10kv and below according to claim 1, wherein: the inner diameter of the first fixing groove (5) is matched with the outer diameter of the first fixing rod (6), and the first fixing groove (5) and the first fixing rod (6) form a clamping structure.
3. A safety shield tool for 10kv and below according to claim 1, wherein: the clamping groove (9) is L-shaped, and the inner diameter of the clamping groove (9) is matched with the outer diameter of the clamping block (10).
4. A safety shield tool for 10kv and below according to claim 1, wherein: the outer diameter of the spring (14) is smaller than that of the second fixing rod (15), and the outer diameter of the spring (14) is larger than the inner diameter of the push rod groove (13).
5. A safety shield tool for 10kv and below according to claim 1, wherein: the second fixing rod (15) and the insulator (1) form an elastic structure through a spring (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920920991.3U CN210490262U (en) | 2019-06-18 | 2019-06-18 | Safety protection tool used for 10kv and below |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920920991.3U CN210490262U (en) | 2019-06-18 | 2019-06-18 | Safety protection tool used for 10kv and below |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210490262U true CN210490262U (en) | 2020-05-08 |
Family
ID=70529543
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920920991.3U Expired - Fee Related CN210490262U (en) | 2019-06-18 | 2019-06-18 | Safety protection tool used for 10kv and below |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210490262U (en) |
-
2019
- 2019-06-18 CN CN201920920991.3U patent/CN210490262U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200508 Termination date: 20210618 |