CN106299760B - One kind helping the anti-slip earthing clamp device of compact form - Google Patents
One kind helping the anti-slip earthing clamp device of compact form Download PDFInfo
- Publication number
- CN106299760B CN106299760B CN201610832574.4A CN201610832574A CN106299760B CN 106299760 B CN106299760 B CN 106299760B CN 201610832574 A CN201610832574 A CN 201610832574A CN 106299760 B CN106299760 B CN 106299760B
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- gear
- fixed
- holding rod
- fore
- stock
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Classifications
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R11/00—Individual connecting elements providing two or more spaced connecting locations for conductive members which are, or may be, thereby interconnected, e.g. end pieces for wires or cables supported by the wire or cable and having means for facilitating electrical connection to some other wire, terminal, or conductive member, blocks of binding posts
- H01R11/11—End pieces or tapping pieces for wires, supported by the wire and for facilitating electrical connection to some other wire, terminal or conductive member
- H01R11/12—End pieces terminating in an eye, hook, or fork
- H01R11/14—End pieces terminating in an eye, hook, or fork the hook being adapted for hanging on overhead or other suspended lines, e.g. hot line clamp
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R4/00—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation
- H01R4/28—Clamped connections, spring connections
- H01R4/48—Clamped connections, spring connections utilising a spring, clip, or other resilient member
- H01R4/4854—Clamped connections, spring connections utilising a spring, clip, or other resilient member using a wire spring
- H01R4/4863—Coil spring
- H01R4/4872—Coil spring axially compressed to retain wire end
Abstract
One kind of the present invention helping the anti-slip earthing clamp device of compact form, it is characterised in that：Including holding rod, clamping device and transmission device, the transmission device connects the holding rod and the clamping device, for by the folding for being converted to the clamping device of the holding rod, being additionally operable to realize that the relatively described holding rod of the clamping device is bent；The advantages of with that can be bent, capable of being clamped in different angles, and operating bent high pressure wire clamp quickly, securely and reliably.
Description
Technical field
The present invention relates to electric power safety fixture fields, and in particular to high pressure wire clamp.
Background technology
With the requirement of the continuous development and the line security method of operation of power grid, the interruption maintenance of high voltage transmission line road is made
Industry is also increased.When carrying out line maintenance, according to《Electric power safety working regulation》It is required with standardized work flows,
It hangs up properly short-circuit grounding wire immediately after testing electricity, then carries out the work of defect processing again.Short circuit earthing clamp (also known as high-voltage line
Folder) it is a kind of important component dedicated for the transmission pressure temporary short-circuit ground connection that will have a power failure, its dependable performance just can guarantee
The safety of ultra-high-tension power transmission line interruption maintenance prevents from sending a telegram here suddenly or neighbouring high voltage alive equipment generates induced voltage to human body
Harm.
The short circuit earthing clamp (high pressure wire clamp) that current each grid company uses mainly has spiral, duck tongue type, flat
And impacting type.Spiral wire clamp generally comprises holding rod, transmission device and clamping device, by rotating hand bar, by passing
The power of dynamic device transmits, to control the folding of clamping device, with high tension lead.But current high voltage transmission line road
Interruption maintenance actual job during, problems with can be encountered：High-voltage line can be in one with ground due to external factors such as gravity
Fixed angle, and operating personnel generally require with perpendicular to the angle of high-voltage line by wire clamp angle on high-voltage line, so commonly
Wire clamp when clamping inclined high-voltage line, there is a situation where it is inconvenient, be unfavorable for it is quick, reliable, installation be clamped.
Therefore, how existing high pressure wire clamp is improved, it is made to overcome the above problem, be those skilled in the art urgently
A problem to be solved.
Invention content
The main purpose of the present invention is to provide one kind to be bent, and can be clamped in different angles, and operates
Quickly, safe and reliable to help the anti-slip earthing clamp device of compact form.
To achieve the above objectives, the technical solution adopted by the present invention is：One kind helping the anti-slip earthing clamp device of compact form,
It is characterized in that：Including holding rod, clamping device and transmission device, the transmission device connects the holding rod and clamping dress
It sets, realizes that the clamping device is opposite for by the folding for being converted to the clamping device of the holding rod, being additionally operable to
The holding rod is bent；
The transmission device includes after-poppet, fore-stock, connecting guide plate, fixed component and transferring element, and is used for
The fixing bolt of fixed the included part of transmission device；The after-poppet is for being rotatablely connected the holding rod, before described
Holder is for being rotatablely connected the clamping device, and the connecting guide plate is rotationally connected on the after-poppet, and the connection
Guide plate is fixed on the fore-stock, and the transferring element is located in the after-poppet and the fore-stock, the holding rod
Across the after-poppet and the transferring element is connected, the clamping device passes through the fore-stock and connects the transfer part
Part, the fixed component are set on the after-poppet and the connecting guide plate；By the fore-stock together with the connection
Guide plate rotates on holder in the rear, realizes that the relatively described after-poppet of the fore-stock is overturn, and then realizes the folder
It holds the relatively described holding rod of device to bend, the fixed component is used to the connecting guide plate being fixed on the after-poppet
On, and then the bending angle of the fixed relatively described holding rod of clamping device；
The clamping device includes fixed shell, turning set, expansion screw, clamping piece, universal driving shaft, rotation axis, protection bullet
Spring, protection gasket and flow deflector, the fixed shell are fixed on the fore-stock, and the turning set rear end is fixed in the biography
Component to be passed, and is rotationally connected in the set casing body, the expansion screw rear end is threadedly connected to the turning set front end, and two
It is rotationally connected on the fixed shell by the rotation axis on the outside of a clamping piece, the fixed housing forward end offers
Straight waist hole, two clamping pieces insides offer oblique waist hole, and the expansion screw front end offers circular hole, the universal driving shaft
It is each passed through the straight waist hole, the oblique waist hole and the circular hole and the expansion screw is realized by the rotation of the turning set
It is moved forward and backward in the set casing body, and then the universal driving shaft is pushed to be moved in the straight waist hole and the oblique waist hole, institute
Expansion screw, the clamping piece and universal driving shaft linkage are stated, the folding of the clamping piece is controlled；The protection spring and described
Protection gasket is sheathed on the expansion screw, and the protection gasket is fixed on the expansion screw, the protection spring two
End is individually fixed on the protection gasket and the fixed shell, and the expansion screw is made to have the trend moved backward；Institute
It states flow deflector and connects the clamping piece and the fixed shell, be guided out for clamping piece to be contacted the electric current generated after high-voltage line
It goes.
Further concrete structure, the transferring element are gear set structure, including first gear, second gear, third tooth
Wheel, the 4th gear, the 5th gear, the 6th gear and the 7th gear, the first gear are fixed on the holding rod, and with institute
It states holding rod to rotate coaxially, the second gear is rotationally connected in the after-poppet, and is engaged with the first gear, described
Third gear is fixed in the second gear, and as the second gear rotates coaxially, the 4th gear rotation connection
It is engaged in the after-poppet, and with the third gear, the 5th gear is rotationally connected in the fore-stock, and and institute
The engagement of the 4th gear is stated, the 6th gear is fixed on the 5th gear, and as the 5th gear rotates coaxially, institute
It states the 7th gear to engage with the 6th gear, and drives the clamping device folding；The first gear and second tooth
The shaft axis of wheel is perpendicular staggeredly, and the shaft axis of the 7th gear and the 6th gear is perpendicular staggeredly and described
The shaft axis of first gear and the 7th gear is in same plane；Guide groove is offered on the connecting guide plate, it is described
Fixed component can be along guide groove activity, when the fore-stock is overturn with respect to after-poppet, the 7th gear and the described 6th
Gear keeps engagement, and the 5th gear and the 4th gear also keep engaging, while the 5th gear relatively described the
Four gears are overturn, to realize that the relatively described holding rod of the clamping device is bent.
Further concrete structure, the fixed component include standing screw, fixed knob, fixed spring and setting-up piece,
The standing screw is fixed on the fore-stock, and passes through the guide groove, and can be along guide groove activity, standing screw two
End is disposed with the setting-up piece, the fixed spring, the setting-up piece and the fixed knob respectively, passes through rotation
The fixed knob can realize that the fore-stock is fixed on the connecting guide plate.
Preferably, the holding rod includes connector, branch sleeve, sleeve connector, Anti-slip cover and noose component, with
And the fixed pin shaft of fixed above-mentioned part, the connector front end connect the transmission device, the branch sleeve is sheathed on institute
Connector rear end is stated, the sleeve connector both ends are arranged with the branch sleeve, and the Anti-slip cover is set to the connector sleeve
On cylinder, the noose component is mobilizable to be set on the branch sleeve.
Further, the sleeve connector includes female connector, male connector and locking knob, the female connector and
The male connector is connected through a screw thread, and the locking knob is for locking the female connector and the male connector, with limit
Make its threads turn.
Further, the noose component includes loose collar, fixed ring and elastic knob, and the loose collar is mobilizable
It is sheathed on the branch sleeve, the fixed ring is fixed on the branch sleeve, and is set to the loose collar both sides, is used
In the movement for limiting the loose collar, the elastic knob thread is connected to the loose collar both ends, described elastic for limiting
The rotation of ring.
Compared with the prior art, the advantages of the present invention are as follows：
1, the structure setting of transmission device makes it while having the function of passing power and being bent, bending angle
0 to 90 degree are traditionally arranged to be, operating personnel is allow to carry out vertical clamping to high-voltage line in any angle, to ensure that its clamping can
By degree, safety is improved.No matter transferring element is gear set structure or flexible connection structure and can realize above-mentioned function well.
2, the structure setting of holding rod keeps its relatively reliable rotation and fixation, operation also more convenient quick.Wherein connect
Female connector cylinder and sleeve connector may each be multiple, to meet the needs of different length holding rod；Noose component is mainly used for wearing
Fixed rope is crossed, when holding rod rotates, unclamps elastic knob, allows loose collar freely activity, fixed rope is avoided and then to rotate,
After holding rod completes rotation, elastic knob is screwed, fixed rope is allow to play the role of fixing clamper, prevents it from accidentally falling
Or unexpected overturning occurs.
3, the structure setting of clamping device keeps clamping very reliable, in the case where not being artificial rotation holding rod, it is difficult to
It is detached from high-voltage line, increases its safety.It is noted that the setting of protection spring and protection gasket, makes expansion screw have
Have the tendency that moving backward, even if clamping piece has the trend being closed, ensures that screw thread damages suddenly between turning set and expansion screw
In the case of bad, clamping piece also can continue to remain closed under the action of protecting spring force, protection spring and protection gasket phase
When in a safety device of clamping device, further increasing the safety and reliability of wire clamp.
Description of the drawings
Fig. 1 is dimensional structure diagram according to a preferred embodiment of the present invention (bending angle is 0 degree)；
Fig. 2 is dimensional structure diagram according to a preferred embodiment of the present invention (bending angle is 90 degree)；
Fig. 3 is the dimensional structure diagram of holding rod middle according to a preferred embodiment of the present invention；
Fig. 4 is the dimensional structure diagram of middle sleeve connector according to a preferred embodiment of the present invention；
Fig. 5 is the explosive view of middle sleeve connector according to a preferred embodiment of the present invention；
Fig. 6 is the dimensional structure diagram of noose component middle according to a preferred embodiment of the present invention；
Fig. 7 is the explosive view of noose component middle according to a preferred embodiment of the present invention；
Fig. 8 is that the dimensional structure diagram of clamping device middle according to a preferred embodiment of the present invention (includes preceding branch
Frame)；
Fig. 9 is the dimensional structure diagram of clamping device middle according to a preferred embodiment of the present invention；
Figure 10 is the explosive view (including fore-stock) of clamping device middle according to a preferred embodiment of the present invention；
Figure 11 is the half sectional view (including fore-stock) of clamping device middle according to a preferred embodiment of the present invention
Figure 12 be according to a preferred embodiment of the present invention in the dimensional structure diagram of transmission device (bending angle is
0 degree)；
Figure 13 be according to a preferred embodiment of the present invention in the dimensional structure diagram of transmission device (bending angle is
90 degree)；
Figure 14 be according to a preferred embodiment of the present invention in the internal structure schematic diagram of transmission device (bending angle is
0 degree)；
Figure 15 be according to a preferred embodiment of the present invention in the internal structure schematic diagram of transmission device (bending angle is
90 degree)；
Figure 16 is the explosive view of transmission device middle according to a preferred embodiment of the present invention；
Figure 17 is use state diagram according to an embodiment of the invention.
Specific implementation mode
It is described below for disclosing the present invention so that those skilled in the art can realize the present invention.It is excellent in being described below
Embodiment is selected to be only used as illustrating, it may occur to persons skilled in the art that other obvious modifications.
As shown in Fig. 1~16, the embodiment of the present invention includes holding rod 1, clamping device 2 and transmission device 3, transmission device
3 connection holding rods 1 and clamping device 2 realize folder for by the folding for being converted to clamping device 2 of holding rod 1, being additionally operable to
Device 2 is held to bend with respect to holding rod 1.The primary structure of its three parts is as follows：
Holding rod 1：Including connector 11, branch sleeve 12, sleeve connector 13, Anti-slip cover 14 and noose component 15, with
And the fixed pin shaft 1a of fixed above-mentioned part, 11 front end of connector connect transmission device 3, connector sleeve jacket casing 12 is set to connector 11
Rear end, 13 both ends of sleeve connector are arranged with branch sleeve 12, and Anti-slip cover 14 is set on branch sleeve, and noose component 15 can live
Dynamic is set on branch sleeve 12.
Clamping device 2：Including fixed shell 20, turning set 21, expansion screw 22, clamping piece 23, universal driving shaft 24, rotation axis
25, spring 26, protection gasket 27 and flow deflector 28 are protected, fixed shell 20 is fixed on the fore-stock 32, after turning set 21
End is fixed in transferring element 35, and is rotationally connected in fixed shell 20, and 22 rear end of expansion screw is threadedly connected to turning set 21
Front end, two 23 outsides of clamping piece are rotationally connected with by rotation axis 25 on fixed shell 20, and 20 front end of fixed shell offers
Straight waist hole 201, two 23 insides of clamping piece offer oblique waist hole 231, and 22 front end of expansion screw offers circular hole 221, linkage
Axis 24 is each passed through straight waist hole 201, oblique waist hole 231 and circular hole 221, by the rotation of turning set 21, realizes that expansion screw 22 exists
It is moved forward and backward in fixed shell 20, and then universal driving shaft 24 is pushed to be moved in straight waist hole 201 and oblique waist hole 231, expansion screw 22,
Clamping piece 23 and universal driving shaft 24 link, and control the folding of clamping piece 23；Protection spring 26 and protection gasket 27 are sheathed on flexible spiral shell
On bar 22, protection gasket 27 is fixed on expansion screw 22, and 26 both ends of protection spring are individually fixed in protection gasket 27 and fix
On shell 20, make expansion screw 22 that there is the trend moved backward；Flow deflector 28 connects clamping piece 23 and fixed shell 20, is used for
Clamping piece 23 is contacted the electric current generated after high-voltage line to guide away.
Transmission device 3：Including after-poppet 31, fore-stock 32, connecting guide plate 33, fixed component 34 and transferring element 35,
And the fixing bolt 3a for fixing the included part of the transmission device；After-poppet 31 is preceding for being rotatablely connected holding rod 1
For being rotatablely connected clamping device 2, connecting guide plate 33 is rotationally connected on after-poppet 31 holder 32, and connecting guide plate 33 is solid
Due on fore-stock 32, transferring element 35 is located in after-poppet 31 and fore-stock 32, and holding rod 1 passes through after-poppet 31 and connects biography
Component 35 is passed, clamping device 2 passes through fore-stock 32 and connects transferring element 35, and fixed component 34 is set to after-poppet 31 and connection
On guide plate 33；It is rotated on after-poppet 31 together with connecting guide plate 33 by fore-stock 32, realizes that fore-stock 32 props up afterwards relatively
Frame 31 is overturn, and then realizes that clamping device 2 is bent with respect to holding rod 1, and fixed component 34 is used for connecting guide plate
33 are fixed on after-poppet 31, and then fixed clamping device 2 is with respect to the bending angle of holding rod 1.
In the present embodiment, transferring element 35 is gear set structure, including first gear 351, second gear 352, third tooth
The 353, the 4th gear 354 of wheel, the 5th gear 355, the 6th gear 356 and the 7th gear 357, first gear 351 are fixed on hand-held
Bar 1, and as holding rod 1 rotates coaxially, second gear 352 is rotationally connected in after-poppet 31, and nibbled with first gear 351
It closes, third gear 353 is fixed in second gear 352, and as second gear 352 rotates coaxially, and the rotation of the 4th gear 354 connects
Be connected in after-poppet 31, and engaged with third gear 353, the 5th gear 355 is rotationally connected in fore-stock 32, and with the 4th tooth
354 engagement of wheel, the 6th gear 356 are fixed on the 5th gear 355, and as the 5th gear 355 rotates coaxially, the 7th gear
357 engage with the 6th gear 356, and clamping device 2 is driven to open and close.The shaft axis of first gear 351 and second gear 352 is in vertical
Straight to interlock, the shaft axis of the 7th gear 357 and the 6th gear 356 is perpendicular staggeredly, and first gear 351 and the 7th gear 357
Shaft axis be in same plane.Guide groove 331 is offered on connecting guide plate 33, fixed component 34 can live along guide groove 311
Dynamic, when the opposite after-poppet 31 of 32 activity of fore-stock is overturn, the 7th gear 357 and the 6th gear 356 keep engagement, the 5th gear
355 and the 4th gear 354 also keep engagement, while opposite 4th gear 354 of the 5th gear 355 is overturn, and is clamped with realizing
Device 2 is bent with respect to holding rod 1.
In addition, preferably, fixed component 36 includes standing screw 361, fixed knob 362, fixed spring 363 and fixes
Gasket 364, standing screw 361 is fixed on fore-stock 32, and passes through guide groove 331, and can be along 331 activity of guide groove, fixed spiral shell
361 both ends of bar are disposed with setting-up piece 364, fixed spring 363, setting-up piece 364 and fixed knob 362 respectively, pass through
Rotation fixed knob 362 can realize that fore-stock 32 is fixed on connecting guide plate 33.
More convenient reliable in order to connect, sleeve connector 13 includes female connector 131, male connector 132 and locking rotating
Button 133, female connector 131 and male connector 132 are connected through a screw thread, and locking knob 133 is for locking female connector 131 and public affairs
Connector 132, to limit its threads turn.
As accessory components, noose component 15 includes loose collar 151, fixed ring 152 and elastic knob 153, loose collar 151
Mobilizable to be sheathed on branch sleeve 12, fixed ring 152 is fixed on branch sleeve 12, and is set to 151 both sides of loose collar,
Movement for limiting loose collar 151, elastic knob 153 is threadedly connected to 151 both ends of loose collar, for limiting loose collar 151
Rotation.
As shown in figure 17, it is the working condition of the embodiment of the present invention, drainage thread 4 is connected at deflector 28, for connecing
Ground.
The basic principles, main features and advantages of the present invention have been shown and described above.The technology of the industry
Personnel are it should be appreciated that the present invention is not limited to the above embodiments, and what is described in the above embodiment and the description is only the present invention
Principle, various changes and improvements may be made to the invention without departing from the spirit and scope of the present invention, these variation and
Improvement is both fallen in the range of claimed invention.The present invention claims protection domain by appended claims and its
Equivalent defines.
Claims (6)
1. one kind helping the anti-slip earthing clamp device of compact form, it is characterised in that：Including holding rod, clamping device and transmission device,
The transmission device connects the holding rod and the clamping device, for the rotation of the holding rod to be converted to the clamping
The folding of device is additionally operable to realize that the relatively described holding rod of the clamping device is bent；
The transmission device includes after-poppet, fore-stock, connecting guide plate, fixed component and transferring element, and for fixing
The fixing bolt of the included part of transmission device；The after-poppet is for being rotatablely connected the holding rod, the fore-stock
For being rotatablely connected the clamping device, the connecting guide plate is rotationally connected on the after-poppet, and the connection is oriented to
Plate is fixed on the fore-stock, and the transferring element is located in the after-poppet and the fore-stock, and the holding rod passes through
The after-poppet simultaneously connects the transferring element, and the clamping device passes through the fore-stock and connects the transferring element, institute
Fixed component is stated to be set on the after-poppet and the connecting guide plate；By the fore-stock together with the connecting guide plate
It is rotated on holder in the rear, realizes that the relatively described after-poppet of the fore-stock is overturn, and then realize the clamping device
The relatively described holding rod is bent, and the fixed component is used to the connecting guide plate being fixed on the after-poppet, into
And the bending angle of the fixed relatively described holding rod of clamping device；
The clamping device includes fixed shell, turning set, expansion screw, clamping piece, universal driving shaft, rotation axis, protection spring, protects
Protection pad piece and flow deflector, the fixed shell are fixed on the fore-stock, and the turning set rear end is fixed in the transfer part
Part, and be rotationally connected in the set casing body, the expansion screw rear end is threadedly connected to the turning set front end, two institutes
It states and is rotationally connected on the fixed shell by the rotation axis on the outside of clamping piece, the fixed housing forward end offers straight waist
Hole, two clamping pieces insides offer oblique waist hole, and the expansion screw front end offers circular hole, the universal driving shaft difference
Realize the expansion screw in institute by the rotation of the turning set across the straight waist hole, the oblique waist hole and the circular hole
It states in set casing body and is moved forward and backward, and then the universal driving shaft is pushed to be moved in the straight waist hole and the oblique waist hole, it is described to stretch
Compression screw arbor, the clamping piece and universal driving shaft linkage, control the folding of the clamping piece；The protection spring and the protection
Gasket is sheathed on the expansion screw, and the protection gasket is fixed on the expansion screw, the protection both ends of the spring point
It is not fixed on the protection gasket and the fixed shell, makes the expansion screw that there is the trend moved backward；It is described to lead
Flow connects the clamping piece and the fixed shell, is guided away for clamping piece to be contacted the electric current generated after high-voltage line.
2. according to claim 1 help the anti-slip earthing clamp device of compact form, it is characterised in that：The transferring element is tooth
Wheel group structure, including first gear, second gear, third gear, the 4th gear, the 5th gear, the 6th gear and the 7th gear,
The first gear is fixed on the holding rod, and as the holding rod rotates coaxially, the second gear is rotationally connected with
It in the after-poppet, and is engaged with the first gear, the third gear is fixed in the second gear, and with described
Second gear rotates coaxially, and the 4th gear is rotationally connected in the after-poppet, and is engaged with the third gear, described
5th gear is rotationally connected in the fore-stock, and is engaged with the 4th gear, and the 6th gear is fixed on described the
On five gears, and as the 5th gear rotates coaxially, the 7th gear is engaged with the 6th gear, and described in drive
Clamping device opens and closes；
The shaft axis of the first gear and the second gear is perpendicular staggeredly, the 7th gear and the 6th gear
Shaft axis is perpendicular staggeredly, and the shaft axis of the first gear and the 7th gear is in same plane；
Guide groove is offered on the connecting guide plate, the fixed component can be along guide groove activity, the fore-stock phase
When being overturn to after-poppet, the 7th gear and the 6th gear keep engagement, the 5th gear and the 4th gear
Also engagement is kept, while relatively described 4th gear of the 5th gear is overturn, to realize the clamping device with respect to institute
Holding rod is stated to bend.
3. according to claim 2 help the anti-slip earthing clamp device of compact form, it is characterised in that：The fixed component includes
Standing screw, fixed knob, fixed spring and setting-up piece, the standing screw are fixed on the fore-stock, and across described
Guide groove, and can be along guide groove activity, standing screw both ends are disposed with the setting-up piece, the fixed bullet respectively
It is described can to realize that the fore-stock is fixed on by the rotation fixed knob for spring, the setting-up piece and the fixed knob
On connecting guide plate.
4. helping the anti-slip earthing clamp device of compact form according to claims 1 to 3 any claim, it is characterised in that：
The holding rod includes connector, branch sleeve, sleeve connector, Anti-slip cover and noose component, and fixes above-mentioned part
Fixed pin shaft, the connector front end connect the transmission device, and the branch sleeve is sheathed on the connector rear end, described
Sleeve connector both ends are arranged with the branch sleeve, and the Anti-slip cover is set on the branch sleeve, the noose component
It is mobilizable to be set on the branch sleeve.
5. according to claim 4 help the anti-slip earthing clamp device of compact form, it is characterised in that：The sleeve connector packet
Female connector, male connector and locking knob are included, the female connector and the male connector are connected through a screw thread, the locking
Knob is for locking the female connector and the male connector, to limit its threads turn.
6. according to claim 5 help the anti-slip earthing clamp device of compact form, it is characterised in that：The noose component includes
Loose collar, fixed ring and elastic knob, the loose collar is mobilizable to be sheathed on the branch sleeve, and the fixed ring is fixed
In on the branch sleeve, and the loose collar both sides are set to, the movement for limiting the loose collar, the elastic knob
It is threadedly connected to the loose collar both ends, the rotation for limiting the loose collar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610832574.4A CN106299760B (en) | 2016-09-01 | 2016-09-01 | One kind helping the anti-slip earthing clamp device of compact form |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610832574.4A CN106299760B (en) | 2016-09-01 | 2016-09-01 | One kind helping the anti-slip earthing clamp device of compact form |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106299760A CN106299760A (en) | 2017-01-04 |
| CN106299760B true CN106299760B (en) | 2018-10-30 |
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|---|---|---|---|
| CN201610832574.4A Active CN106299760B (en) | 2016-09-01 | 2016-09-01 | One kind helping the anti-slip earthing clamp device of compact form |
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| CN108011203B (en) * | 2017-11-01 | 2021-05-18 | 江西兰丰科技有限公司 | Connecting piece capable of opening and closing high-voltage line distributing circuit |
| CN109004495A (en) * | 2018-07-30 | 2018-12-14 | 国网辽宁省电力有限公司铁岭供电公司 | Spiral ground line, which is hung, tears operating stick open |
| CN111064021B (en) * | 2019-12-03 | 2022-09-20 | 国网河南省电力公司鹤壁供电公司 | CT check lead hanging arm |
| CN111370885B (en) * | 2020-03-10 | 2021-05-25 | 河北创亿电力工程有限公司 | Cable grounding device utilizing ratchet wheel positioning principle |
| CN111509425B (en) * | 2020-04-15 | 2021-09-24 | 贵州电网有限责任公司 | Grounding wire clamp of ten-kilovolt distribution line |
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| FR2462033A1 (en) * | 1979-07-18 | 1981-02-06 | Catu Ets | Overhead cable earth clamp - has two jaws pivotable by abutting central screw threaded rod and carrying freely pivotable contact shoes |
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| CN202189910U (en) * | 2011-08-18 | 2012-04-11 | 辽宁省电力有限公司铁岭供电公司 | Clamping type ground wire clip |
| CN202189909U (en) * | 2011-08-18 | 2012-04-11 | 辽宁省电力有限公司铁岭供电公司 | Clamping type square bus earth clamp |
| CN104409884B (en) * | 2012-12-18 | 2016-08-24 | 国网山东省电力公司烟台市牟平区供电公司 | The short-circuit grounding device that safety is preferable and stroke is shorter |
| CN203932358U (en) * | 2014-06-26 | 2014-11-05 | 国家电网公司 | A kind of electrical verification grounding apparatus that is applied to high-altitude controller switching equipment |
| CN104767049B (en) * | 2015-03-25 | 2017-05-17 | 广西大学 | Earthing clamp |
| CN206116663U (en) * | 2016-09-01 | 2017-04-19 | 宁波天弘电力器具有限公司 | Help compact form antiskid uncoupling ground clamp device |
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2016
- 2016-09-01 CN CN201610832574.4A patent/CN106299760B/en active Active
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