CN207038757U - Orientation ground wire chuck - Google Patents
Orientation ground wire chuck Download PDFInfo
- Publication number
- CN207038757U CN207038757U CN201720850154.9U CN201720850154U CN207038757U CN 207038757 U CN207038757 U CN 207038757U CN 201720850154 U CN201720850154 U CN 201720850154U CN 207038757 U CN207038757 U CN 207038757U
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- CN
- China
- Prior art keywords
- grip block
- opening
- direct line
- seat
- chuck
- Prior art date
- 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.)
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Links
- 210000001217 buttock Anatomy 0.000 claims description 8
- 238000010276 construction Methods 0.000 claims description 4
- 238000005452 bending Methods 0.000 claims 1
- 230000000694 effects Effects 0.000 description 7
- 230000003578 releasing effect Effects 0.000 description 3
- 238000010297 mechanical methods and process Methods 0.000 description 2
- 230000005226 mechanical processes and functions Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
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Abstract
The utility model discloses one kind to orient ground wire chuck, the second grip block including the first grip block and with the rotation connection of the first grip block, opening is provided between first grip block and the second grip block, the movable push rod positioned to the first grip block and the second grip block and the chuck spring for tensing the first grip block and the second grip block are provided with opening, the first described grip block is provided with the direct line extended to open outside, and the top of the direct line is provided with the hook body segment to open loop.The utility model, which aims to provide, a kind of to be easy to hang ground wire, reduces the orientation ground wire chuck that chuck hits with wire when hanging.
Description
Technical field
The utility model belongs to earthing clamp header domain, more particularly to a kind of orientation ground wire chuck.
Background technology
At present, existing power transmission line ground wire usually requires to use ground connection chuck, when hanging ground wire, such as Chinese patent
Notification number：CN203617444U, a kind of earthing wire clip, including clamp, insulating bar and earth lead are disclosed, the clamp
Lower end is provided with the metal-connecting seat for being used for being connected with the insulating bar and the earth lead, and the clamp takes the shape of the letter U and is hinged with
Double tongue type spring clip, the spring clip are provided with soft for being connected with the metal-connecting seat with the junction of the clamp
Winding displacement, between bus bar side contact is placed in into two spring clips during use, spring clip forms extruding to contact and is stablized jail
Admittedly clamp, and be grounded by clamp, metal-connecting seat and earth lead, spring clip, to be flexibly connected, is deposited with clamp
In gap, soft arranging wire is installed additional respectively in the junction of spring clip and clamp, strengthen electric conductivity.
However, when hanging ground wire, chuck is directly connected to annealed copper wire, and the rotation of chuck vertical direction can not be controlled effectively
System.In the case of particularly having wind, the opening direction of chuck will change at random, when chuck opening direction and wire angular separation are too small
When, ground wire chuck would become hard to clamp wire.Operating personnel typically by rotate tail rope make chuck rotate or make chuck multiple
Wire is hit, it is not only inefficient, the workload for hanging ground wire is added, and accelerate the loss of tail rope and chuck.
Utility model content
The utility model is to overcome deficiency of the prior art, there is provided one kind is easy to hang ground wire, reduces and hang
If when the orientation ground wire chuck that hits of chuck and wire.
To achieve these goals, the utility model uses following technical scheme：
One kind orientation ground wire chuck, including the first grip block and the second clamping with the rotation connection of the first grip block
Plate, opening is provided between the first grip block and the second grip block, is provided with opening and the first grip block and the second grip block is positioned
Movable push rod and the chuck spring that tenses the first grip block and the second grip block, the first described grip block be provided with to
The direct line of open outside extension, the top of the direct line are provided with the hook body segment to open loop.First grip block and second
Grip block is rotatablely connected, and chuck spring is provided between the first grip block and the second grip block, chuck spring is extension spring, can be by first
Grip block and the second grip block are tensed.First grip block and the second grip block are positioned by movable push rod, so as to shape
In an angle, it is the opening of chuck in angle, is open for accommodating the wire with clamping, when wire is entered in opening,
Positioning of the releasing activity push rod for the first grip block and the second grip block, chuck spring is by the first grip block and the second grip block
Tense so as to complete the fastening with wire.When hanging ground wire, when chuck opening and wire direction are close, direct line is first with leading
Linear contact lay, limitation chuck freely rotate, and making chuck opening direction and wire direction, wire can be smooth along direct line close to vertical
Enter in the opening of chuck, so as to improve ground wire operating efficiency, and reduce chuck and hit with wire.
Preferably, described direct line is in frame-shaped construction, including is arranged in parallel in the guide part of the first grip block both sides,
The bottom of the guide part is provided with to the location division bent between guide part, the hook body segment and is arranged on the top of two guide parts
Between.So, two guide parts of direct line are in the axis direction arranged for interval of wire, and hook body segment is on the axis direction of wire
With larger contact length, direct line can play good guide effect to wire.
Preferably, the first described grip block is provided with the chute arranged along the first grip block length direction, the cunning
The sliding seat being slidably matched is provided with groove, the bottom connection of the sliding seat and direct line, first grip block is provided with can
To the rotary spacing seat of sliding seat positioning, rotary spacing seat is provided with the triggering end with orienting linear contact lay, is set in described chute
There is the extension spring for pulling sliding seat to be moved to open bottom direction.So, sliding seat can move up and down along chute, when in direct line
When side joint contacts wire, direct line stress promotes triggering end so that rotary spacing seat releases the positioning of sliding seat, and sliding seat is being drawn
Spring effect is lower to move, and direct line will be driven in moving process close to opening, so as to guide the opening of chuck to make to lead close to wire
Line is smoothly entered in opening.
Preferably, the upper end of described rotary spacing seat is rotatablely connected with the first grip block, described triggering end is set
At the middle part of rotary spacing seat, the bottom of rotary spacing seat is provided with the locating fastener coordinated with sliding seat, first grip block
It is provided with the retaining spring for promoting rotary spacing to seat against nearly sliding seat.When direct line promotes triggering end, triggering end, which drives, rotates limit
Position seat rotates, and locating fastener is arranged on the bottom of rotary spacing seat so that it is more flexible that triggering end releases locating fastener positioning.
Preferably, the first described grip block and the outside of one of the second grip block are provided with positioning seat, it is described
Positioning seat is provided with buttock line.
The beneficial effects of the utility model are：（1）By the spacing of direct line, the opening of chuck is set to be aligned where wire
Position, is easy to chuck smoothly to clamp wire, and raising hangs efficiency；（2）Direct line to wire and can be opened when opening is close to wire
The relative position of mouth guides, and is easy to wire smoothly to enter in opening, further reduces chuck when hanging and is hit with wire
Probability.
Brief description of the drawings
Fig. 1 is a kind of structural representation of the utility model embodiment 1；
Fig. 2 is the structural representation of the utility model position line；
Fig. 3 is a kind of structural representation of the utility model embodiment 2.
In figure：Handle 1, chuck spring 2, movable push rod 3, the second grip block 4, opening 5, direct line 6, hook body segment 6a, lead
To portion 6b, location division 6c, detent 6d, the first grip block 7, positioning seat 8, buttock line 9, sliding seat 10, rotary spacing seat 11, touch
Start 11a, locating fastener 11b, retaining spring 12, extension spring 13, chute 14, driving lever 15, acts on end 15a.
Embodiment
The utility model is further described with reference to the accompanying drawings and detailed description.
Embodiment 1
In embodiment as shown in Figure 1, one kind orientation ground wire chuck, including the first grip block 7, the and of the second grip block 4
The lower rotation of both handle 1, the first grip block and the second grip block is connected on handle, the first grip block and the second grip block
Between be provided with opening 5 upward, be provided with movable push rod 3 and chuck spring 2 in opening, chuck spring for by the first grip block with
Second grip block tenses, and movable push rod is used to position the first grip block and the second grip block.Dead bolt is additionally provided with opening,
When wire enters open bottom, conductive contact dead bolt, dead bolt drive activity push rod is released for the first grip block and second
The positioning of grip block.First grip block is provided with the direct line 6 extended to open outside, and the top of direct line is provided with curved to opening
Bent hook body segment 6a.
With reference to shown in Fig. 2, direct line includes the guide part 6b for being arranged in parallel in the first grip block both sides, the bottom of guide part
Provided with being arranged on to the location division 6c bent between guide part, hook body segment between the top of two guide parts, guide part, location division
Integral frame-shaped construction is formed with hook body segment, in order to which position line smoothly contacts with wire.
In actual mechanical process, when chuck opening and wire direction are close, the hook body segment and wire on direct line top
Contact, chuck is close along direct line guiding line, and direct line limitation chuck freely rotates, and makes chuck opening direction and wire side
To close to vertical, wire can be along in the opening that direct line smoothly enters chuck.When wire is entered in opening, wire is with opening
Intraoral dead bolt contact, so as to positioning of the releasing activity push rod for the first grip block and the second grip block, chuck spring is by the
One grip block and the second grip block are tensed so as to complete the fastening with wire.
Embodiment 2
In embodiment as shown in Figure 3, one kind orientation ground wire chuck, including the first grip block 7, the and of the second grip block 4
The lower rotation of both handle 1, the first grip block and the second grip block is connected on handle, the first grip block and the second grip block
Between be provided with opening 5 upward, be provided with movable push rod 3 and chuck spring 2 in opening, chuck spring for by the first grip block with
Second grip block tenses, and movable push rod is used to position the first grip block and the second grip block.Dead bolt is additionally provided with opening,
When wire enters open bottom, conductive contact dead bolt, dead bolt drive activity push rod is released for the first grip block and second
The positioning of grip block.First grip block is provided with the direct line 6 extended to open outside, and the top of direct line is provided with curved to opening
Bent hook body segment 6a.
With reference to shown in Fig. 2, direct line includes the guide part 6b for being arranged in parallel in the first grip block both sides, the bottom of guide part
Provided with being arranged on to the location division 6c bent between guide part, hook body segment between the top of two guide parts, guide part, location division
Integral frame-shaped construction is formed with hook body segment, in order to which position line smoothly contacts with wire.
As shown in figure 3, the first grip block is provided with the chute 14 arranged along the first grip block length direction, it is provided with chute
The bottom connection of the sliding seat 10 being slidably matched, sliding seat and direct line, the first grip block are provided with sliding seat can be positioned
Rotary spacing seat 11, rotary spacing seat are provided with the triggering end 11a with orienting linear contact lay, are provided with chute and pull sliding seat to opening
The extension spring 13 of mouth bottom direction movement.The upper end of rotary spacing seat is rotatablely connected with the first grip block, and triggering end is arranged on rotation
The middle part of limit base, the bottom of rotary spacing seat are provided with the locating fastener 11b coordinated with sliding seat, and the first grip block is provided with and pushed away
Turn moves retaining spring 12 of the limit base close to sliding seat.
The outside of one of first grip block and the second grip block is provided with positioning seat 8, and positioning seat is provided with buttock line 9.It is fixed
It is rotatablely connected to line and sliding seat, back-moving spring is provided between direct line and sliding seat, the first grip block is provided with rotation connection
Driving lever 15, sliding seat is moved to during close to chute lower end and the end thereof contacts of driving lever, the other end of driving lever are provided with to promote and oriented
The effect end 15a that line rotates towards buttock line direction.The side of the close buttock line of direct line is provided with the detent 6d to cave inward.
In actual mechanical process, when chuck opening and wire direction are close, the hook body segment and wire on direct line top
Contact, chuck is close along direct line guiding line, and direct line limitation chuck freely rotates, and makes chuck opening direction and wire side
To close to vertically.When direct line interior side contacts are to wire, direct line stress promotes triggering end so that rotary spacing seat, which releases, to be slided
The positioning of dynamic seat, sliding seat move under extension spring effect, direct line will be driven in moving process close to opening, so as to guide folder
The opening of head makes wire smoothly enter in opening close to wire.When wire is entered in opening, wire and the dead bolt in opening
Contact, so as to positioning of the releasing activity push rod for the first grip block and the second grip block, chuck spring by the first grip block and
Second grip block is tensed so as to complete the fastening with wire.When sliding seat is displaced downwardly to chute lower end, driving lever will be promoted to rotate so that
The effect end of driving lever acts on direct line so that direct line rotates to buttock line, so as to be positioned to buttock line.
Claims (5)
1. one kind orientation ground wire chuck, it is characterized in that, including the first grip block（7）And with the first grip block（7）The company of rotation
The second grip block connect（4）, the first grip block（7）With the second grip block（4）Between be provided with opening（5）, opening（5）It is interior be provided with pair
First grip block（7）With the second grip block（4）The movable push rod of positioning（3）And by the first grip block（7）With the second grip block
（4）The chuck spring of tension（2）, described the first grip block（7）It is provided with to opening（5）The direct line of outside extension（6）, institute
State direct line（6）Top be provided with to opening（5）The hook body segment of bending（6a）.
2. orientation ground wire chuck according to claim 1, it is characterized in that, described direct line（6）In frame-shaped construction, bag
Include and be arranged in parallel in the first grip block（7）The guide part of both sides（6b）, the guide part（6b）Bottom be provided with to guide part
（6b）Between the location division that bends（6c）, the hook body segment（6a）It is arranged on two guide parts（6b）Top between.
3. orientation ground wire chuck according to claim 1 or 2, it is characterized in that, the first described grip block（7）It is provided with
Along the first grip block（7）The chute of length direction arrangement（14）, the chute（14）It is interior provided with the sliding seat being slidably matched（10）,
The sliding seat（10）With direct line（6）Bottom connection, first grip block（7）Being provided with can be to sliding seat（10）Positioning
Rotary spacing seat（11）, rotary spacing seat（11）It is provided with and direct line（6）The triggering end of contact（11a）, described chute
（14）Interior be provided with pulls sliding seat（10）To opening（5）The extension spring of bottom direction movement（13）.
4. orientation ground wire chuck according to claim 3, it is characterized in that, described rotary spacing seat（11）Upper end with
First grip block（7）Rotation connection, described triggering end（11a）It is arranged on rotary spacing seat（11）Middle part, rotary spacing seat
（11）Bottom be provided with and sliding seat（10）The locating fastener of cooperation（11b）, first grip block（7）It is provided with to promote and rotates
Limit base（11）Close to sliding seat（10）Retaining spring（12）.
5. orientation ground wire chuck according to claim 1, it is characterized in that, the first described grip block（7）With the second folder
Hold plate（4）The outside of one of them is provided with positioning seat（8）, described positioning seat（8）It is provided with buttock line（9）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720850154.9U CN207038757U (en) | 2017-07-13 | 2017-07-13 | Orientation ground wire chuck |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720850154.9U CN207038757U (en) | 2017-07-13 | 2017-07-13 | Orientation ground wire chuck |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207038757U true CN207038757U (en) | 2018-02-23 |
Family
ID=61464257
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720850154.9U Active CN207038757U (en) | 2017-07-13 | 2017-07-13 | Orientation ground wire chuck |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207038757U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107910674A (en) * | 2017-07-13 | 2018-04-13 | 国网浙江省电力公司湖州供电公司 | One kind orientation ground wire collet |
-
2017
- 2017-07-13 CN CN201720850154.9U patent/CN207038757U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107910674A (en) * | 2017-07-13 | 2018-04-13 | 国网浙江省电力公司湖州供电公司 | One kind orientation ground wire collet |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |