CN209434415U - A kind of scalable ground line of touch-proof - Google Patents
A kind of scalable ground line of touch-proof Download PDFInfo
- Publication number
- CN209434415U CN209434415U CN201920558587.6U CN201920558587U CN209434415U CN 209434415 U CN209434415 U CN 209434415U CN 201920558587 U CN201920558587 U CN 201920558587U CN 209434415 U CN209434415 U CN 209434415U
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- China
- Prior art keywords
- insulating bar
- mounting base
- gear rack
- adjusting gear
- telescopic insulating
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- 238000004804 winding Methods 0.000 claims description 9
- 210000003781 tooth socket Anatomy 0.000 claims description 5
- 230000000452 restraining effect Effects 0.000 claims description 3
- 201000002820 alveolar periostitis Diseases 0.000 claims 1
- 230000001681 protective effect Effects 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 3
- 230000008602 contraction Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 241000208340 Araliaceae Species 0.000 description 1
- 235000005035 Panax pseudoginseng ssp. pseudoginseng Nutrition 0.000 description 1
- 235000003140 Panax quinquefolius Nutrition 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 235000008434 ginseng Nutrition 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
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- Elimination Of Static Electricity (AREA)
Abstract
The utility model relates to technical field of electrical components, specifically disclose a kind of scalable ground line of touch-proof, including earthing clamp, insulating protection shell and telescopic insulating bar, the insulating protection shell includes two shields for being mounted on the mounting base on telescopic insulating bar top and being symmetrically rotatably connected in the mounting base, adjusting gear rack is provided in the mounting base, two shields are engaged with the arranged on left and right sides of the adjusting gear rack respectively, and the bottom of the adjusting gear rack is connected with traction rope；Guide collar is provided on the lateral wall of telescopic insulating bar bottom end, the bottom of the telescopic insulating bar is provided with wrap-up, and the traction rope is wrapped on the wrap-up through the guide collar；Earthing clamp is wrapped up wherein by the insulating protection shell being sleeved on telescopic insulating bar, to solve the problem of that accidentally touching wire clamp causes electric shock accidents to staff caused by being not provided with protective device due to earthing clamp in the prior art.
Description
Technical field
The utility model embodiment is related to technical field of electrical components, and in particular to a kind of scalable ground connection of touch-proof
Line.
Background technique
Equipment or line-to-ground in electric system are to improve one of the main method of power system security energy, Ke Yiyou
Avoid in deenergizing circuit or equipment that there are electric currents to effect.Equipment or line-to-ground are mainly used for surprisingly going out in equipment or route
Existing electric current introduces underground, to avoid related personnel's electric shock.High-voltage grounding wire is for route and Substation construction, to prevent from closing on
Guarantee that safety is used when electrical body generates electrostatic induction electric shock or false switching.High-voltage grounding wire often makes with earthing clamp cooperation
With, earthing clamp is grounded the connection of line and related accessory in which can be convenient, and it is easy to operate, reduce technical staff's
Labor intensity.
High-voltage grounding wire is fixed by screws on earthing clamp, earthing clamp is clamped in route or equipment, existing
Earthing clamp in technology is in naked state, is not provided with insulating sheath, and staff is easy accidentally to touch ground clamp, exist
Certain security risk, the insulating bar being furthermore connected with earthing clamp are too long, it has not been convenient to carry.
Utility model content
For this purpose, the utility model embodiment provides a kind of scalable ground line of touch-proof, by being sleeved on telescopic insulating
Insulating protection shell on bar wraps up earthing clamp wherein, to solve in the prior art since earthing clamp is not provided with protection
The problem of staff accidentally touches wire clamp caused by device, causes electric shock accidents.
To achieve the goals above, the embodiments of the present invention provides the following technical solutions:
A kind of scalable ground line of touch-proof, including be connected with ground line earthing clamp, for wrapping up described connect
The insulating protection shell of ground clamp and the telescopic insulating bar for connecting the earthing clamp；
The insulating protection shell includes being mounted on the mounting base on telescopic insulating bar top and being symmetrically rotatably connected on institute
State two shields in mounting base；
Adjusting gear rack is provided in the mounting base, the arranged on left and right sides of the adjusting gear rack is equipped with several tooth sockets；It is described
One end towards the adjusting gear rack of shield is equipped with the driving cog to match with the tooth socket；By the driving cog,
Two shields are engaged with the arranged on left and right sides of the adjusting gear rack respectively；
The bottom of the adjusting gear rack is connected with traction rope；Guiding is provided on the lateral wall of telescopic insulating bar bottom end
Circle, the bottom of the telescopic insulating bar are provided with wrap-up, and the traction rope is wrapped in the winding through the guide collar
On device.
Optionally, the wrap-up includes column spinner, positioning pin and the wire spool for winding the traction rope；
The top of the column spinner is protruded into the telescopic insulating bar, and is fixedly connected with restraining position ring block；On the column spinner
It is arranged with snap collar；
The wire spool is set on the column spinner；The positioning pin is set to the bottom of the telescopic insulating bar；Institute
It states and is provided with the matched eccentric location hole of several and positioning pin shape on wire spool.
Optionally, the bottom of the wire spool is equipped with eccentric Winding handle；Wire restraint is provided on the wire spool
Frame.
Optionally, the mounting base is set on the telescopic insulating bar；
It is provided with sliding slot in the mounting base, the sliding block being inlaid in sliding slot is provided on the adjusting gear rack；The biography
Movable tooth and the mounting base are rotatablely connected.
Optionally, the hemispherical structure of the shield.
The embodiments of the present invention has the advantages that
More traditional earthing tool, the utility model select telescopic insulating bar supported grounding wire clamp, effectively save insulation
The occupied space of bar, it is easy to carry, it furthermore is provided with insulating protection shell on telescopic insulating bar, will be grounded by insulating protection shell
Clip pack is rolled in wherein, is avoided staff from accidentally touching ground clamp and is caused electric shock accidents, and the security performance of earthing tool is improved.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, before not making the creative labor property
It puts, can also be obtained according to these attached drawings other attached drawings.
Fig. 1 is the overall structure diagram of the utility model；
Fig. 2 is the mounting base overlooking structure diagram of the utility model；
Fig. 3 is the wrap-up structural schematic diagram of the utility model.
In figure:
1- earthing clamp；2- insulating protection shell；3- telescopic insulating bar；4- guide collar；5- wrap-up；6- sliding slot；7- is sliding
Block；
201- mounting base；202- adjusting gear rack；203- driving cog；204- shield；205- traction rope；
501- wire spool；502- positioning pin；503- bias location hole；504- column spinner；505- stop collar；506- buckle
Ring；507- bias Winding handle；508- wire restraint frame.
Specific embodiment
It, below will knot to enable the purpose of utility model, feature, advantage of the utility model more obvious and understandable
The attached drawing in the utility model embodiment is closed, the technical scheme in the utility model embodiment is clearly and completely described,
Obviously, the embodiments described below are only the utility model a part of the embodiment, and not all embodiment.Based on this reality
It is obtained by those of ordinary skill in the art without making creative efforts all other with the embodiment in novel
Embodiment is fallen within the protection scope of the utility model.
Further illustrate the technical solution of the utility model below with reference to the accompanying drawings and specific embodiments.
In the description of the present invention, it should be understood that term " on ", "lower", "top", "bottom", "inner", "outside" etc.
The orientation or positional relationship of instruction is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of description the utility model
It is described with simplifying, rather than the device or element of indication or suggestion meaning must have a particular orientation, with specific orientation structure
It makes and operates, therefore should not be understood as limiting the present invention.
As shown in Figure 1-Figure 3, the utility model provides a kind of scalable ground line of touch-proof, including with ground line phase
The earthing clamp 1 of connection, earthing clamp 1 are wrapped with insulating protection shell 2, and earthing clamp 1 is connected with telescopic insulating bar 3, this reality
With novel 3 supported grounding wire clamp 1 of selection telescopic insulating bar, the occupied space of insulating bar is effectively saved, easy to carry, this is overhanging
It is provided with insulating protection shell 2 on contracting insulating bar 3, earthing clamp 1 is wrapped up wherein by insulating protection shell 2, avoids work people
Member accidentally touches ground clamp 1 and causes electric shock accidents, improves the security performance of earthing tool.
Insulating protection shell 2 includes being mounted on the mounting base 201 on 3 top of telescopic insulating bar and being symmetrically rotatably connected on peace
Fill two shields 204 on seat 201；
Adjusting gear rack 202 is provided in mounting base 201, the arranged on left and right sides of adjusting gear rack 202 is equipped with several tooth sockets；It is anti-
One end towards adjusting gear rack 202 of shield 204 is equipped with the driving cog 203 to match with tooth socket；By driving cog 203, two
Shield 204 is engaged with the arranged on left and right sides of adjusting gear rack 202 respectively；Mounting base 201 is set on telescopic insulating bar 3；Mounting base
It is provided with sliding slot 6 on 201, the sliding block 7 being inlaid in sliding slot 6 is provided on adjusting gear rack 202；Driving cog 203 and mounting base 201
Rotation connection；
6 directions move up and down adjusting gear rack 202 along the chute, pass through transmission respectively positioned at the left and right sides of adjusting gear rack 202
Tooth 203 is connected with shield 204,203 rotations is driven to by the mobile drive of adjusting gear rack 202, so that shield 204 be beaten
On or off is closed, wherein by the package of earthing clamp 1.
Mounting base 201 is sleeved on the top of telescopic insulating bar 3, and driving cog 203 and mounting base 201 are rotatablely connected.
The hemispherical structure of shield 204,204 side of shield are connected by driving cog 203 with adjusting gear rack 202,
204 other side of shield and mounting base 201 are rotatablely connected.
The bottom of adjusting gear rack 202 is connected with traction rope 205；Guiding is provided on the lateral wall of 3 bottom end of telescopic insulating bar
Circle 4, the bottom of telescopic insulating bar 3 are provided with wrap-up 5, and traction rope 205 is wrapped on wrap-up 5 through guide collar 4；It is logical
It crosses and the wrap-up 5 of 3 bottom of telescopic insulating bar is set traction rope 205 is fixed.
Wrap-up 5 includes column spinner 504, positioning pin 502 and the wire spool 501 for winding traction rope 205；
The top of column spinner 504 is protruded into telescopic insulating bar 3, and is fixedly connected with restraining position ring block 505；It is covered on column spinner 504
Equipped with snap collar 506；
Wire spool 501 is set on column spinner 504；Positioning pin 502 is set to the bottom of telescopic insulating bar 3；Wire spool 501
On be provided with several eccentric location holes 503 matched with positioning pin 502 shape.
Wire spool 501 is moved down, makes coiling after the completion of the contraction of traction rope 205 convenient for the contraction of traction rope 205
Disk 501 moves up, and is buckled in positioning pin 502 in eccentric location hole 503, snap collar 506 is made to be moved to telescopic insulating bar 3
It is interior, to realize the fixation of wire spool 501 and the fixation of traction rope 205.
The bottom of wire spool 501 is equipped with eccentric Winding handle 507；Wire restraint frame 508 is provided on wire spool 501,
Traction rope 205 is wrapped on wire spool 501 by wire restraint frame 508 downwards by guide collar 4, facilitates the winding of traction rope 205.
The above, above embodiments are only to illustrate the technical solution of the utility model, rather than its limitations；Although ginseng
The utility model is described in detail according to previous embodiment, those skilled in the art should understand that: it is still
It is possible to modify the technical solutions described in the foregoing embodiments, or part of technical characteristic is equally replaced
It changes；And these are modified or replaceed, various embodiments of the utility model technical solution that it does not separate the essence of the corresponding technical solution
Spirit and scope.
Claims (5)
1. a kind of scalable ground line of touch-proof, which is characterized in that including with ground line be connected earthing clamp (1), use
In the telescopic insulating bar (3) of the insulating protection shell (2) and the connection earthing clamp (1) that wrap up the earthing clamp (1)；
The insulating protection shell (2) includes that the mounting base (201) for being mounted on telescopic insulating bar (3) top and symmetrical rotation connect
Connect two shields (204) on the mounting base (201)；
Be provided with adjusting gear rack (202) on the mounting base (201), the adjusting gear rack (202) if arranged on left and right sides be equipped with
Dry tooth socket；One end towards the adjusting gear rack (202) of the shield (204) is equipped with the biography to match with the tooth socket
Movable tooth (203)；By the driving cog (203), two shields (204) are left and right with the adjusting gear rack (202) respectively
Two sides engagement；
The bottom of the adjusting gear rack (202) is connected with traction rope (205)；On the lateral wall of telescopic insulating bar (3) bottom end
It is provided with guide collar (4), the bottom of the telescopic insulating bar (3) is provided with wrap-up (5), and the traction rope (205) is run through
The guide collar (4) is wrapped on the wrap-up (5).
2. a kind of scalable ground line of touch-proof according to claim 1, which is characterized in that the wrap-up (5)
Including column spinner (504), positioning pin (502) and wire spool (501) for winding the traction rope (205)；
The top of the column spinner (504) is protruded into the telescopic insulating bar (3), and is fixedly connected with restraining position ring block (505)；It is described
Snap collar (506) are arranged on column spinner (504)；
The wire spool (501) is set on the column spinner (504)；The positioning pin (502) is set to the telescopic insulating
The bottom of bar (3)；The matched eccentric positioning of several and positioning pin (502) shapes is provided on the wire spool (501)
Hole (503).
3. a kind of scalable ground line of touch-proof according to claim 2, which is characterized in that the wire spool (501)
Bottom eccentric Winding handle (507) are installed；Wire restraint frame (508) are provided on the wire spool (501).
4. a kind of scalable ground line of touch-proof according to claim 1, which is characterized in that the mounting base (201)
It is set on the telescopic insulating bar (3)；
It is provided with sliding slot (6) on the mounting base (201), is provided with and is inlaid in sliding slot (6) on the adjusting gear rack (202)
Sliding block (7)；The driving cog (203) and the mounting base (201) are rotatablely connected.
5. a kind of scalable ground line of touch-proof according to claim 1, which is characterized in that the shield (204)
Hemispherical structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920558587.6U CN209434415U (en) | 2019-04-23 | 2019-04-23 | A kind of scalable ground line of touch-proof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920558587.6U CN209434415U (en) | 2019-04-23 | 2019-04-23 | A kind of scalable ground line of touch-proof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209434415U true CN209434415U (en) | 2019-09-24 |
Family
ID=67979511
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920558587.6U Expired - Fee Related CN209434415U (en) | 2019-04-23 | 2019-04-23 | A kind of scalable ground line of touch-proof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209434415U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112117704A (en) * | 2020-08-31 | 2020-12-22 | 贵州电网有限责任公司 | Fixing device for arranging grounding wires and preventing insulating operating rods from sliding off |
-
2019
- 2019-04-23 CN CN201920558587.6U patent/CN209434415U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112117704A (en) * | 2020-08-31 | 2020-12-22 | 贵州电网有限责任公司 | Fixing device for arranging grounding wires and preventing insulating operating rods from sliding off |
| CN112117704B (en) * | 2020-08-31 | 2022-02-22 | 贵州电网有限责任公司 | Fixing device for arranging grounding wires and preventing insulating operating rods from sliding off |
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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 |
Granted publication date: 20190924 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |