CN209088416U - A kind of low-voltage line clamp device - Google Patents

Abstract

The utility model discloses a kind of low-voltage line clamp devices, anchorage clip including two settings symmetrical above and below, ledges is provided in the two sides outer wall of the anchorage clip, the surface of the ledges is equipped with the fastening assembly for fixing two anchorage clips, it is equipped in the inner surface of the anchorage clip for fixing conducting wire and can be with the fixed mechanism of increasing friction force, when user is fixed low pressure strain insulator conducting wire using the equipment, conducting wire initially passes through anchorage clip and sufficiently contacts with fixed mechanism, conducting wire continuous uniform stress in wire clamp can also be made when fixed by fastening assembly later, conducting wire tightness can effectively be increased；The equipment, which directly passes through two anchorage clips, can quickly finish the fixed work of conducting wire, reduce high altitude operation risk, simple to operate time saving and energy saving；Simultaneously because the present apparatus is fixed using fastening assembly, so the equipment not will receive the limitation of operating space when being fastened for the primary cable close to wall.

Description

A kind of low-voltage line clamp device

Technical field

The utility model relates to conducting wire fixed network, specially a kind of low-voltage line clamp device.

Background technique

In recent years, the continuous expansion with 10kV and low-voltage network below in the application range in China, overhead distribution The construction of route also starts gradually to perfect, and low-voltage distributing line is the final tache that electric energy is transferred to user, the electricity consumption to user Reliability has large effect, therefore the installation quality of low-voltage distributing line is just particularly important.

Now, the fixing link of primary cable strain section mainly has a tightening, fixation, binding of conducting wire, and tying up in conducting wire It pricks link and is fixed firstly the need of will be adjacent to around conducting wire and conducting wire itself ontology of street crossing code, then using copper or aluminum Binding wire binds conducting wire, and process of binding can generally choose a binding wire, one abutting conducting wire of binding, and other end is to leading Line is wound, and winds the temporary no standard of number, and finally by binding wire, both ends are tightened with pliers end to end, the binding wire the end of a thread that will be tightened It is close to conducting wire, operation extremely very complicated is time-consuming and laborious；

And because the binding method of current low pressure strain insulator conducting wire is different, this also results in binding quality and is difficult to the problem of monitoring, Primary cable compares close to wall under normal circumstances, and conducting wire binding process usually will receive working space limitation, and conducting wire is caused to tie up Prick longevity of service and process of binding can not always uniform stressed the case where, and the operating environment of low pressure strain insulator conducting wire binding is High altitude operation, binding overlong time increases high altitude operation risk, then has strain insulator section lead many places in open air, makes for a long time It is easy to appear with rear metal binding wire and is fluffed situations such as dynamic by raindrop erosion oxidation, needed to inspect periodically, replace, expend fund Big economic benefit is lower.

Utility model content

The technical problem to be solved by the present invention is in view of the deficiencies of the prior art, provide a kind of low-voltage line fastening Device, when user using the equipment low pressure strain insulator conducting wire is fixed when, conducting wire initially pass through anchorage clip and sufficiently with fixation Mechanism contacts can also make conducting wire continuous uniform stress in wire clamp when fixed by fastening assembly later, can effectively increase Conducting wire tightness；The equipment, which directly passes through two anchorage clips, can quickly finish the fixed work of conducting wire, reduce high-altitude Operating risk, it is simple to operate time saving and energy saving；Simultaneously because the present apparatus is fixed using fastening assembly, so for patch The primary cable of nearly wall, the equipment not will receive the limitation of operating space when being fastened, can effectively solve background skill The problem of art proposes.

To achieve the above objectives, the present invention provides the following technical solutions:

A kind of low-voltage line clamp device, the anchorage clip including two settings symmetrical above and below, outside the two sides of the anchorage clip Wall is provided with ledges, and the surface of the ledges is equipped with the fastening assembly for fixing two anchorage clips, in the fastening The inner surface of folder is equipped with for fixing conducting wire and can be with the fixed mechanism of increasing friction force；

The fixed mechanism includes the first fixation kit that can be once fixed, and is connect with anchorage clip by spring And the secondary fixation kit of secondary fixation can be carried out；

The just fixation kit includes several with anchorage clip by rotating turrets of rotation axis connection, the rotating turret with It is fixedly installed with spring between anchorage clip, and is connected with the limit for being limited to conducting wire in one end of the rotating turret Folder, the position limiting clamp includes limiting card cover, and the surface of the limiting card cover is equipped with conducting wire and protects blob of viscose, and protects in the conducting wire The two sides of blob of viscose are equipped with the fixing clip with limiting card cover by rotation axis connection, between the fixing clip and limiting card cover It is fixedly installed with spring.

As the utility model a preferred technical solution, the pair fixation kit includes fixing card cover, described solid Fixed card cover is equipped with several slip draw-in grooves, and the sliding shoe being slidably connected with fixing card cover, institute are equipped in the slip draw-in groove The one end for stating sliding shoe is connect by spring with fixing card cover, and is connected in the other end of the sliding shoe for clamping conducting wire Grip component.

As the utility model a preferred technical solution, it is described grip component include two by rotation axis with Sliding shoe connection grips block, and grips described in two and be fixedly installed with spring between block.

As the utility model a preferred technical solution, the fastening assembly includes sliding card cover, in the sliding Sliding cutting ferrule is slidably connected in card cover, is rotatably connected in the sliding cutting ferrule while through ledges and sliding card cover Small-sized lead screw.

Compared with prior art, the utility model has the following beneficial effects:

When user using the equipment low pressure strain insulator conducting wire is fixed when, conducting wire initially pass through anchorage clip and sufficiently and consolidate Determine mechanism contacts, can also make conducting wire continuous uniform stress in wire clamp when fixed by fastening assembly later, can effectively increase Add conducting wire tightness；And more traditional binding wire type fixed form is compared, which directly passes through two anchorage clips can The fixed work of conducting wire is quickly finished, high altitude operation risk is reduced, it is simple to operate time saving and energy saving；Simultaneously because this dress It sets and is fixed using fastening assembly, when operation directly rotates small-sized lead screw and is just able to achieve fixation, so for close to wall Primary cable, which not will receive the limitation of operating space when being fastened, and the equipment directlys adopt polyethylene conjunction At material, the extraneous factors such as burn into aging can sufficiently be avoided to influence, the pot life can also increase.

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 structural schematic diagram of the utility model；

Fig. 2 is the side cross-sectional, view of the utility model.

It illustrates:

1- anchorage clip；2- fastening assembly；The first fixation kit of 3-；4- pair fixation kit；5- fixed mechanism；

101- ledges；201- sliding card cover；202- slides cutting ferrule；The small-sized lead screw of 203-；

301- rotating turret；302- position limiting clamp；303- fixing clip；304- spring；305- limiting card cover；The protection of 306- conducting wire Blob of viscose；

401- slip draw-in groove；402- sliding shoe；403- grips component；404- grips block；405- fixing card cover.

Specific embodiment

It is practical below in conjunction with this to enable the purpose of this utility model, feature, advantage more obvious and understandable Attached drawing in new embodiment, the technical scheme in the utility model embodiment is clearly and completely described, it is clear that under The described embodiments are only a part of the embodiments of the utility model in face, and not all embodiment.Based on the utility model In embodiment, all other implementation obtained by those of ordinary skill in the art without making creative efforts Example, fall within the protection scope of the utility model.

In the description of the present invention, it should be understood that when a component is considered as " connection " another component, It can be directly to another component or may be simultaneously present the component being centrally located.When a component is considered as " setting exists " another component, it, which can be, is set up directly on another component or may be simultaneously present the group being centrally located Part.

In addition, the indicating positions such as term " length " " short " "inner" "outside" or positional relationship for the orientation that is shown based on attached drawing or Person's positional relationship is merely for convenience of description the utility model, rather than the device or original part of indication or suggestion meaning must have There is this specific orientation, operated with specific orientation construction, should not be understood as the limitation of the utility model with this.

Further illustrate the technical solution of the utility model below with reference to the accompanying drawings and specific embodiments.

As shown in Figure 1 to Figure 2, the utility model provides a kind of low-voltage line clamp device, including two symmetrical above and below set The anchorage clip 1 set is provided with ledges 101 in the two sides outer wall of the anchorage clip 1, and the surface of the ledges 101 is equipped with For fixing the fastening assembly 2 of two anchorage clips 1, it is equipped in the inner surface of the anchorage clip 1 for fixing conducting wire and can increase The fixed mechanism 5 of big frictional force；

The equipment, can be directly by conductor clamping, while again when in use directly by two symmetrically arranged anchorage clips 1 Conducting wire is fixed by fixed mechanism 5, two anchorage clips 1 are locked by fastening assembly 2 again later, it is more traditional Wire type fixed form is bound, it is more simple and convenient time saving and energy saving in operation.

In order to keep fixed mechanism 5 stronger when fixed, the fixed mechanism 5 is first solid including can once be fixed Determine component 3, and is connect with anchorage clip 1 by spring 304 and the secondary fixation kit 4 of secondary fixation can be carried out；

The fixed mechanism 5 can continuously be fixed in fixed conducting wire by first fixation kit 3 and secondary fixation kit 4, So that conducting wire is stronger when fixed.

The just fixation kit 3 includes several rotating turrets 301 with anchorage clip 1 by rotation axis connection, at described turn It is fixedly installed with spring 304 between moving frame 301 and anchorage clip 1, and is connected in one end of the rotating turret 301 for conducting wire The position limiting clamp 302 limited, the position limiting clamp 302 include limiting card cover 305, and the surface of the limiting card cover 305, which is equipped with, leads Line protects blob of viscose 306, and is equipped in the two sides of conducting wire protection blob of viscose 306 and passes through rotation axis connection with limiting card cover 305 Fixing clip 303 is fixedly installed with spring 304 between the fixing clip 303 and limiting card cover 305.

The first fixation kit 3 is the conducting wire for directly blocking both ends outlet in anchorage clip 1 when once fix, so that Conducting wire is sufficiently fixed, and when operating, conducting wire can be directly placed between two anchorage clips 1 by user, when conducting wire is placed into When in limiting card cover 305, first fixing clip 303 can be pushed to increase so that the spring 304 in fixing clip 303 compresses The elastic force of spring 304, fixing clip 303 can push away spring 304 and withstand and firmly clamp conducting wire at this time, so that the position quilt of conducting wire Preliminary fixed, later, user can lock two anchorage clips 1, when two anchorage clips 1 are clamped, conducting wire by fastening assembly 2 It is mobile to will push limiting card cover 305, so that rotating turret 301 rotates, and compresses the spring 304 on rotating turret 301, and this is allowed for Limiting card cover 305 is rotated frame 301 and pushes open, and limiting card cover 305 is made further to push down conducting wire, so that conducting wire is sufficiently fixed.

Further, the secondary fixation kit 4 includes fixing card cover 405, is equipped with several on the fixing card cover 405 Slip draw-in groove 401 is equipped with the sliding shoe 402 being slidably connected with fixing card cover 405, the sliding in the slip draw-in groove 401 One end of block 402 is connect by spring 304 with fixing card cover 405, and is connected in the other end of the sliding shoe 402 for pressing from both sides Firmly conducting wire grips component 403.

The pair fixation kit 4 can carry out secondary fixed limit to the fixed conducting wire of card cover 305 is limited, when conducting wire is put After entering anchorage clip 1, it can be pressed in the inner surface of fixing card cover 405, while conducting wire can also open and grip block 404, so that two It grips 404 springs 304 of block to open, that is, increases two and grip the chucking power of block 404, so that gripping component 403 tightly clamp conducting wire, once conducting wire generates movement later, will drive that grip component 403 and sliding shoe 402 sliding Dynamic, the sliding shoe 402 slided at this time can be retracted by the spring 304 that one end connects, so that conducting wire has indirectly been retracted, so that leading Line resets, and avoids the case where conducting wire misplaces, while secondary fixation kit 4 makes conducting wire fixed more sufficiently, Practicability is stronger.

It is described grip component 403 include two by rotation axis connect with sliding shoe 402 grip block 404, And grip described in two and be fixedly installed with spring 304 between block 404, this, which grips component 403, can clamp conducting wire, once Conducting wire is mobile, will drive simultaneously and grip block 404 and the sliding of sliding shoe 402, so that conducting wire can be by the bullet on sliding shoe 402 Spring 304 retracts, so that the position of conducting wire will not arbitrarily move.

The fastening assembly 2 includes sliding card cover 201, slidably connects sliding cutting ferrule in sliding card cover 201 202, it is rotatably connected in the sliding cutting ferrule 202 while through the small-sized lead screw 203 of ledges 101 and sliding card cover 201.

Because each anchorage clip 1 is provided with two ledges 101, which can only be arranged in a ledges 101 On, when user's work, only with small-sized lead screw 203 is rotated, one end of the small-sized lead screw 203 is provided with and hex screw Structure identical screw turntable when user operates, only rotates small-sized lead screw 203 i.e. in the way of rotating hex screw Can, the small-sized lead screw 203 rotated later will drive sliding cutting ferrule 202 and move ledges 101 until clamping two anchorage clips, 1 side Equipment may make to fix.

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 (4)

1. a kind of low-voltage line clamp device, it is characterised in that: the anchorage clip (1) including two settings symmetrical above and below, described tight Gu the two sides outer wall of folder (1) is provided with ledges (101), the surface of the ledges (101) is equipped with tight for fixing two Gu pressing from both sides the fastening assembly (2) of (1), it is equipped in the inner surface of the anchorage clip (1) for fixing conducting wire and can be with increasing friction force Fixed mechanism (5)；

The fixed mechanism (5) includes the first fixation kit (3) that can be once fixed, and passes through bullet with anchorage clip (1) Spring (304) connects and can carry out the secondary fixation kit (4) of secondary fixation；

The just fixation kit (3) includes several rotating turrets (301) with anchorage clip (1) by rotation axis connection, described It is fixedly installed between rotating turret (301) and anchorage clip (1) spring (304), and is connected in one end of the rotating turret (301) Position limiting clamp (302) for being limited to conducting wire, the position limiting clamp (302) include limiting card cover (305), the limiting card cover (305) surface is equipped with conducting wire protection blob of viscose (306), and is equipped with and limiting card in the two sides of conducting wire protection blob of viscose (306) Cover (305) by the fixing clip (303) of rotation axis connection, between the fixing clip (303) and limiting card cover (305) admittedly Dingan County is equipped with spring (304).

2. a kind of low-voltage line clamp device according to claim 1, it is characterised in that: it is described pair fixation kit (4) include Fixing card cover (405) is equipped with several slip draw-in grooves (401), in the slip draw-in groove on the fixing card cover (405) (401) sliding shoe (402) being slidably connected with fixing card cover (405) is equipped in, one end of the sliding shoe (402) passes through spring (304) it is connect with fixing card cover (405), and is connected with the clamping for clamping conducting wire in the other end of the sliding shoe (402) Fixation kit (403).

3. a kind of low-voltage line clamp device according to claim 2, it is characterised in that: described to grip component (403) Including two by gripping block (404) of connecting with sliding shoe (402) of rotation axis, and block is gripped described in two (404) spring (304) are fixedly installed between.

4. a kind of low-voltage line clamp device according to claim 1, it is characterised in that: the fastening assembly (2) includes sliding Dynamic card cover (201), blocks in the sliding and slidably connects sliding cutting ferrule (202) in cover (201), in the sliding cutting ferrule (202) Inside it is rotatably connected to while covering through ledges (101) and sliding card the small-sized lead screw (203) of (201).