CN207459220U - A kind of overhead line ground connection envelope line of anti-slip - Google Patents

Abstract

The utility model discloses a kind of overhead line ground connection envelope lines of anti-slip, including strut, the top of the strut is fixedly connected with conducting block, the one side of the conducting block is fixedly connected with L-shaped carbon slide plate, arc-shaped limit plate is fixedly connected at the top of the L-shaped carbon slide plate inner wall, the output terminal of the conducting block is electrically connected by input terminal of the copper conductor respectively with the first carbon clamping plate and the second carbon clamping plate, the first carbon clamping plate and the second carbon clamping plate it is opposite one side overlap joint, the first carbon clamping plate and the second positive lower section of carbon clamping plate have been fixedly connected with poke rod.The utility model passes through the improvement to the first carbon clamping plate and the second carbon clamping plate, backwards to two poke rods of pulling, can separate the first carbon clamping plate and the second carbon clamping plate, then two poke rods are unclamped, under the action of recoil of spring power is squeezed, the first carbon clamping plate and the second carbon clamping plate can be made to be connected on the road below operating location.

Description

A kind of overhead line ground connection envelope line of anti-slip

Technical field

The utility model is related to electrical equipment technical field, the overhead line ground connection for being specially a kind of anti-slip seals line.

Background technology

Overhead transmission line refers mainly to aerial line, is erected on ground, is to be fixed on transmission pressure uprightly with insulator In on the shaft tower on ground to transmit the transmission line of electricity of electric energy.《Safety regulations in coal mine》Provide the operation below electric vehicle overheading line When, it is necessary to have a power failure and make overhead line reliable ground.

But in real work, long-time service is all that iron wire or steel wire one end are screwed in overhead line, and one end is placed on face, It is unreal and phenomena such as drop often to be present with contact, it is impossible to play the protective effect of ground connection envelope line conscientiously.

The content of the invention

（One）The technical issues of solution

In view of the deficiencies of the prior art, the utility model provides a kind of overhead line ground connection envelope line of anti-slip, solves Ground wire is connected the problem of unstable with overhead line.

（Two）Technical solution

To achieve the above object, the utility model provides following technical solution：A kind of overhead line ground connection envelope line of anti-slip, Including strut, the top of the strut is fixedly connected with conducting block, and the one side of the conducting block is fixedly connected with L-shaped carbon cunning Plate is fixedly connected with arc-shaped limit plate at the top of the L-shaped carbon slide plate inner wall, and the output terminal of the conducting block is led by copper core Input terminal of the line respectively with the first carbon clamping plate and the second carbon clamping plate is electrically connected, the first carbon clamping plate and the second carbon folder The opposite one side overlap joint of plate, the first carbon clamping plate and the second positive lower section of carbon clamping plate have been fixedly connected with poke rod, The lower section at the first carbon clamping plate and the second carbon clamping plate back side is fixed with the front of two sliding blocks respectively by connecting rod Connection, and slide is socketed on two sliding blocks, the opposite one side of two sliding blocks is lived by the inner wall of telescopic rod and slide Dynamic connection, is socketed with extruding spring on the telescopic rod, the both ends for squeezing spring respectively with the inner wall of slide and sliding block One side is fixedly connected, and the first carbon clamping plate one side opposite with the second carbon clamping plate is fixedly connected with one end of kelly, institute Kelly is stated to be socketed in the card hole that the second carbon clamping plate one side opens up.

Preferably, the madial wall of the arc-shaped limit plate is fixedly connected with non-slip mat, and the area coverage and arc of non-slip mat The area equation of shape limiting plate madial wall.

Preferably, hand handle is socketed on the strut, and hand handle is socketed in the bottom of strut.

Preferably, the diameter of the kelly and the diameter of card hole are equal, and one end that kelly is opposite with the first carbon clamping plate It is overlapped on the inner wall of card hole.

Preferably, the equal length of the first carbon clamping plate and the second carbon clamping plate, and the first carbon clamping plate and second The height of carbon clamping plate is equal.

Preferably, the shape of the first carbon clamping plate and the second carbon clamping plate is L-shaped, and the first carbon clamping plate and The opposite one side of two carbon clamping plates has been fixedly connected with wear-resistant pad.

（Three）Advantageous effect

The utility model provides a kind of overhead line ground connection envelope line of anti-slip.Possesses following advantageous effect：

（1）, the utility model by the improvement to the first carbon clamping plate and the second carbon clamping plate, stirred backwards to pulling two Bar can separate the first carbon clamping plate and the second carbon clamping plate, then unclamp two poke rods, squeeze recoil of spring power Under effect, the first carbon clamping plate and the second carbon clamping plate can be made to be connected on the road below operating location, at this point, can stablize Copper conductor is made to be connected with ground.

（2）, the utility model by the improvement to L-shaped carbon slide plate, directly L-shaped carbon slide plate is hung on overhead line, And the recess of arc-shaped limit plate is socketed on overhead line, coordinates the use of non-slip mat, can stablize L-shaped carbon slide plate It is articulated on overhead line.

Description of the drawings

Fig. 1 is the front view of the utility model structure；

Fig. 2 is the sectional view of the utility model structure slide bottom view.

In figure：1 strut, 2 conducting blocks, 3 L-shaped carbon slide plates, 4 arc-shaped limit plates, 5 copper conductors, 6 first carbon clamping plates, 7 second carbon clamping plates, 8 poke rods, 9 connecting rods, 10 sliding blocks, 11 slides, 12 telescopic rods, 13 squeeze spring, 14 kellies, 15 cards Hole, 16 non-slip mats, 17 hand handles.

Specific embodiment

The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out It clearly and completely describes, it is clear that the described embodiments are only a part of the embodiments of the utility model rather than whole Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are without making creative work All other embodiments obtained shall fall within the protection scope of the present invention.

As shown in Figs. 1-2, the utility model provides a kind of technical solution：A kind of overhead line ground connection envelope line of anti-slip, bag Strut 1 is included, hand handle 17 is socketed on strut 1, and hand handle 17 is socketed in the bottom of strut 1, by being provided with hand handle 17, Neng Goufang Just strut 1 is held, the top of strut 1 is fixedly connected with conducting block 2, and the one side of conducting block 2 is fixedly connected with L-shaped carbon slide plate 3, It is fixedly connected with arc-shaped limit plate 4 at the top of 3 inner wall of L-shaped carbon slide plate, the madial wall of arc-shaped limit plate 4 is fixedly connected with anti-skidding Pad 16, and the area coverage of non-slip mat 16 and the area equation of 4 madial wall of arc-shaped limit plate, by arc-shaped limit plate 4 Non-slip mat 16 on wall is set, the frictional force between arc-shaped limit plate 4 and aerial cable can be increased, at this point, arc can be avoided Limiting plate 4 departs from aerial cable, by the improvement to L-shaped carbon slide plate 3, directly hangs over L-shaped carbon slide plate 3 on overhead line, And the recess of arc-shaped limit plate 4 is socketed on overhead line, coordinates the use of non-slip mat 16, L-shaped carbon slide plate 3 can be made Stable connection on overhead line, the output terminal of conducting block 2 by copper conductor 5 respectively with the first carbon clamping plate 6 and the second carbon Clamping plate 7 input terminal electrical connection, the first carbon clamping plate 6 and the second carbon clamping plate 7 it is opposite one side overlap joint, the first carbon clamping plate 6 With the equal length of the second carbon clamping plate 7, and the first carbon clamping plate 6 is equal with the height of the second carbon clamping plate 7, the first carbon folder The shape of 6 and second carbon clamping plate 7 of plate is L-shaped, and the first carbon clamping plate 6 and the second carbon clamping plate 7 it is opposite one side it is solid Surely wear-resistant pad is connected with, it is equal by the way that the first carbon clamping plate 6 is respectively provided with the length and height of the second carbon clamping plate 7, it can First carbon clamping plate 6 forms a clamping plate after being docked with the second carbon clamping plate 7 stabilization, and the opposite one side of the two is fixedly connected with There is wear-resistant pad, the first carbon clamping plate 6 and the second carbon clamping plate 7 can be made to stablize clamping on the ground, the first carbon clamping plate 6 and the Two carbon clamping plates, 7 positive lower section has been fixedly connected with poke rod 8, under 7 back side of the first carbon clamping plate 6 and the second carbon clamping plate Fang Jun is fixedly connected by front of the connecting rod 9 respectively with two sliding blocks 10, and slide 11 is socketed on two sliding blocks 10, two The opposite one side of sliding block 10 is flexibly connected by telescopic rod 12 with the inner wall of slide 11, and extruding spring is socketed on telescopic rod 12 13, it squeezes one side of the both ends of spring 13 respectively with the inner wall of slide 11 and sliding block 10 and is fixedly connected, by being pressed from both sides to the first carbon The improvement of 6 and second carbon clamping plate 7 of plate backwards to two poke rods 8 are pulled, can press from both sides the first carbon clamping plate 6 and the second carbon Plate 7 separates, and then unclamps two poke rods 8, under the action of 13 screen resilience of spring is squeezed, can make 6 He of the first carbon clamping plate Second carbon clamping plate 7 is connected on the road below operating location, at this point, can stablize makes copper conductor 5 be connected with ground, first The one side opposite with the second carbon clamping plate 7 of carbon clamping plate 6 is fixedly connected with one end of kelly 14, and kelly 14 is socketed in the second carbon In the card hole 15 that 7 one side of clamping plate opens up, the diameter of kelly 14 is equal with the diameter of card hole 15, and 14 and first carbon clamping plate of kelly 6 opposite one end are overlapped on the inner wall of card hole 15, and by being provided with kelly 14, the use of cooperation card hole 15 can be further Increase the stability between the first carbon clamping plate 6 and the second carbon clamping plate 7.

Operation principle：It is articulated in arc-shaped limit plate 4 is fixedly connected at the top of 3 inner wall of L-shaped carbon slide plate on overhead line, so Back can separate the first carbon clamping plate 6 and the second carbon clamping plate 7 to two poke rods 8 are stirred, after unclamping poke rod 8, Under the action of 13 screen resilience of spring is squeezed, the first carbon clamping plate 6 and the second carbon clamping plate 7 can be made to be connected under operating location On the road of side.

In conclusion the overhead line ground connection envelope line of the anti-slip, by the first carbon clamping plate 6 and the second carbon clamping plate 7 Improvement, backwards to two poke rods 8 are pulled, can separate the first carbon clamping plate 6 and the second carbon clamping plate 7, then unclamp two A poke rod 8 under the action of 13 screen resilience of spring is squeezed, can be connected to the first carbon clamping plate 6 and the second carbon clamping plate 7 On road below operating location, at this point, can stablize makes copper conductor 5 be connected with ground, pass through changing to L-shaped carbon slide plate 3 Into, directly L-shaped carbon slide plate 3 is hung on overhead line, and the recess of arc-shaped limit plate 4 is socketed on overhead line, match somebody with somebody The use of non-slip mat 16 is closed, 3 stable connection of L-shaped carbon slide plate can be made on overhead line, it is necessary to illustrate, herein, Relational terms such as first and second and the like are used merely to an entity or operation and another entity or operating space It separates, without necessarily requiring or implying between these entities or operation, there are any actual relationship or orders. Moreover, term " comprising ", "comprising" or any other variant thereof is intended to cover non-exclusive inclusion, so that including one Process, method, article or the equipment of list of elements not only include those elements, but also other including being not explicitly listed It element or further includes as elements inherent to such a process, method, article, or device.

While there has been shown and described that the embodiment of the utility model, for the ordinary skill in the art, It is appreciated that in the case where not departing from the principle of the utility model and spirit can these embodiments be carried out with a variety of variations, repaiied Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.

Claims (6)

1. a kind of overhead line ground connection envelope line of anti-slip, including strut（1）, it is characterised in that：The strut（1）Top fix It is connected with conducting block（2）, the conducting block（2）One side be fixedly connected with L-shaped carbon slide plate（3）, the L-shaped carbon slide plate （3）Arc-shaped limit plate is fixedly connected at the top of inner wall（4）, the conducting block（2）Output terminal pass through copper conductor（5）Respectively With the first carbon clamping plate（6）With the second carbon clamping plate（7）Input terminal electrical connection, the first carbon clamping plate（6）With the second carbon Plain clamping plate（7）Opposite one side overlap joint, the first carbon clamping plate（6）With the second carbon clamping plate（7）Positive lower section is fixed It is connected with poke rod（8）, the first carbon clamping plate（6）With the second carbon clamping plate（7）The lower section at the back side passes through connecting rod（9） Respectively with two sliding blocks（10）Front be fixedly connected, and two sliding blocks（10）On be socketed with slide（11）, two sliding blocks （10）Opposite one side passes through telescopic rod（12）With slide（11）Inner wall flexible connection, the telescopic rod（12）On be socketed with Squeeze spring（13）, the extruding spring（13）Both ends respectively with slide（11）Inner wall and sliding block（10）One side fix connect It connects, the first carbon clamping plate（6）With the second carbon clamping plate（7）Opposite one side and kelly（14）One end be fixedly connected, institute State kelly（14）It is socketed in the second carbon clamping plate（7）The card hole that one side opens up（15）It is interior.

2. a kind of overhead line ground connection envelope line of anti-slip according to claim 1, it is characterised in that：The arc-shaped limit plate （4）Madial wall be fixedly connected with non-slip mat（16）, and non-slip mat（16）Area coverage and arc-shaped limit plate（4）Madial wall Area equation.

3. a kind of overhead line ground connection envelope line of anti-slip according to claim 1, it is characterised in that：The strut（1）On It is socketed with hand handle（17）, and hand handle（17）It is socketed in strut（1）Bottom.

4. a kind of overhead line ground connection envelope line of anti-slip according to claim 1, it is characterised in that：The kelly（14）'s Diameter and card hole（15）Diameter it is equal, and kelly（14）With the first carbon clamping plate（6）Opposite one end is overlapped on card hole（15） Inner wall on.

5. a kind of overhead line ground connection envelope line of anti-slip according to claim 1, it is characterised in that：The first carbon folder Plate（6）With the second carbon clamping plate（7）Equal length, and the first carbon clamping plate（6）With the second carbon clamping plate（7）Height phase Deng.

6. a kind of overhead line ground connection envelope line of anti-slip according to claim 1, it is characterised in that：The first carbon folder Plate（6）With the second carbon clamping plate（7）Shape be L-shaped, and the first carbon clamping plate（6）With the second carbon clamping plate（7）Opposite One side has been fixedly connected with wear-resistant pad.