CN218242264U

CN218242264U - Electric connecting part for transition of copper-aluminum structure

Info

Publication number: CN218242264U
Application number: CN202221751061.8U
Authority: CN
Inventors: 祁诚
Original assignee: Shaanxi Anda Industrial Co ltd
Current assignee: Shaanxi Anda Industrial Co ltd
Priority date: 2022-07-08
Filing date: 2022-07-08
Publication date: 2023-01-06
Anticipated expiration: 2032-07-08

Abstract

The utility model belongs to the technical field of cable junction spare, and a copper aluminium structure is electric adapting unit for transition is disclosed, including copper basic unit sleeve, cable core and parcel layer, aluminium laminated ring board has been cup jointed to the external fixation of copper basic unit sleeve right-hand member, the left side fixedly connected with connecting plate of copper basic unit sleeve lower extreme, there is the fixed block outside along annular equidistance fixed mounting of aluminium laminated ring board right-hand member, movable groove has been seted up at the middle part of fixed block. The utility model discloses an it is inside and make four slots on the parcel layer corresponding with four inserts respectively to insert the copper basic unit sleeve with cable core, loosen four regulating plates, then the spring that has elasticity can stimulate the movable rod and retract inside the movable groove to the pulling regulating plate drives the insert to the inboard extrusion, thereby makes the insert inside with the parcel layer firmly spacing fixed, thereby gives cable core resistance, can effectually prevent that the two from droing, and convenient operation.

Description

Electric connecting part for transition of copper-aluminum structure

Technical Field

The utility model belongs to the technical field of cable junction spare, specifically a copper aluminium structure power consumption adapting unit that passes through.

Background

When the cables are laid, because the length of a single cable is limited, the two cables are connected together by the electric connecting part in order to form a continuous line, and the electric connecting part is used for locking and fixing the incoming and outgoing wires.

When the cable core in the prior art is inserted into the electric connecting part, the electric connecting part needs to be squeezed to deform the electric connecting part, so that the inserted cable core is squeezed and fixed and is not easy to fall off.

SUMMERY OF THE UTILITY MODEL

In order to solve the problem provided in the background art, the utility model provides an electricity adapting unit is used in copper aluminium structure transition has convenient fixed and the good advantage of radiating effect.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an electric adapting unit is used in copper aluminium structure transition, includes copper basic unit sleeve, cable core and parcel layer, its characterized in that: aluminium lamination ring board has been cup jointed to the external fixation of copper base sleeve right-hand member, the left side fixedly connected with connecting plate of copper base sleeve lower extreme, there is the fixed block outside along annular equidistance fixed mounting of aluminium lamination ring board right-hand member, movable groove has been seted up at the middle part of fixed block, movable groove's inside fixedly connected with spring, the upper end fixedly connected with movable rod of spring, the outside fixedly connected with regulating plate of movable rod, the medial extremity fixed mounting of regulating plate has the inserted block, the slot has been seted up along annular equidistance in the outside of parcel layer left end.

In the above technical scheme, preferably, the movable rod and the movable groove both adopt a hexagonal structure, and the movable rod is movably sleeved inside the movable groove.

In the above technical solution, preferably, the aluminum layer ring plate and the copper base sleeve are connected together in an explosive cladding manner, and the aluminum layer ring plate is located outside the copper base sleeve.

Among the above-mentioned technical scheme, it is preferred, fixed block, regulating plate, inserted block and movable rod all adopt insulating hard material to make, the regulating plate adopts L type structure.

Among the above-mentioned technical scheme, preferred, the regulating plate is carried upward and is drawn the movable rod and not break away from with the activity groove when making the inserted block break away from the slot is inside, the regulating plate can take the inserted block to insert inside the slot when spring pulling movable rod retracts inside the activity groove.

Compared with the prior art, the beneficial effects of the utility model are as follows:

the utility model discloses a set up four slots along annular equidistance in the outside of parcel layer left end, then stimulate four regulating plates to the outside and make the movable rod slide to the outside along the movable groove, the in-process can stimulate the spring and make it have elasticity, then insert the cable core inside the copper base sleeve and make four slots on the parcel layer correspond with four inserted blocks respectively, loosen four regulating plates, then the spring that has elasticity can stimulate the movable rod to retract inside the movable groove, thereby stimulate the regulating plate and drive the inserted block to extrude to the inside side, thereby make the inserted block insert the slot inside and firmly spacing the fixed parcel layer, thereby give a resistance to the cable core, can effectually prevent the two from coming off, and convenient operation;

the utility model uses the copper base sleeve made of copper material and the aluminum layer ring plate made of aluminum material in a composite way, so that the weight is greatly reduced compared with the electric connection component made of pure copper material, and the composite material has stronger durability than a single material due to the comprehensive electric conduction and heat conduction characteristics; the copper material is expensive, the aluminum material is cheap, so the cost is saved, in addition, the electric conductivity is unchanged, and the heat dissipation performance is improved.

Drawings

FIG. 1 is a schematic view of the whole structure of the present invention;

FIG. 2 is a schematic view of the slot position of the present invention;

FIG. 3 is a schematic view of the joint between the movable rod and the movable groove of the present invention;

fig. 4 is an enlarged schematic view of a portion a in fig. 1 according to the present invention.

In the figure: 1. a copper-based sleeve; 2. an aluminum ring plate; 3. a connecting plate; 4. a cable core; 5. a wrapping layer; 6. a fixed block; 7. an adjusting plate; 8. inserting a block; 9. a slot; 10. a movable groove; 11. a spring; 12. a movable rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

As shown in fig. 1 to 4, the utility model provides an electricity adapting unit for copper-aluminum structure transition, including copper base sleeve 1, cable core 4 and wrapping layer 5, aluminum layer annular plate 2 has been cup jointed to the external fixation of copper base sleeve 1 right-hand member, the left side fixedly connected with connecting plate 3 of copper base sleeve 1 lower extreme, fixed block 6 is fixedly installed along annular equidistance in the outside of aluminum layer annular plate 2 right-hand member, movable groove 10 has been seted up at the middle part of fixed block 6, the inside fixedly connected with spring 11 of movable groove 10, the upper end fixedly connected with movable rod 12 of spring 11, the external fixedly connected with regulating plate 7 of movable rod 12, the inboard end fixedly installed of regulating plate 7 has inserted block 8, the outside of wrapping layer 5 left end has seted up slot 9 along annular equidistance; the elastic spring 11 can pull the movable rod 12 to retract into the movable groove 10, so that the adjusting plate 7 is pulled to drive the inserting block 8 to extrude towards the inner side, the inserting block 8 is inserted into the inserting groove 9 to firmly limit and fix the wrapping layer 5, a resistance is provided for the cable core 4, the cable core and the inserting block can be effectively prevented from falling off, and the operation is convenient; the copper-based sleeve 1 made of the copper material and the aluminum-based annular plate 2 made of the aluminum material are used in a combined mode, compared with an electric connection component made of a pure copper material, the weight is greatly reduced, and the composite material is stronger in durability compared with a single material due to the comprehensive electric conduction and heat conduction characteristics; the copper material is expensive, the aluminum material is cheap, so the cost is saved, in addition, the electric conductivity is unchanged, and the heat dissipation performance is improved.

As shown in fig. 3, the movable rod 12 and the movable groove 10 both adopt a hexagonal structure, and the movable rod 12 is movably sleeved inside the movable groove 10;

adopt above-mentioned scheme: because the movable rod 12 and the movable groove 10 both adopt a hexagonal structure, the movable rod 12 can only lift along the inside of the movable groove 10 and can not rotate, and the stability of the movable rod 12 in the lifting process is ensured.

As shown in fig. 1, an aluminum layer ring plate 2 and a copper-based sleeve 1 are connected together in an explosion cladding manner, and the aluminum layer ring plate 2 is positioned outside the copper-based sleeve 1;

adopt above-mentioned scheme: by using the copper-based sleeve 1 made of copper material and the aluminum-based annular plate 2 made of aluminum material in combination, compared with an electrical connection component made of pure copper material, the weight is greatly reduced because the density of copper is greater than that of aluminum.

As shown in fig. 3, the fixed block 6, the adjusting plate 7, the insert block 8 and the movable rod 12 are all made of insulating hard materials, and the adjusting plate 7 is of an L-shaped structure;

the scheme is adopted: through fixed block 6, regulating plate 7, inserted block 8 and the movable rod 12 that adopt insulating material to make, can prevent the electric leakage condition, can drive movable rod 12 and inserted block 8 simultaneously and remove when the regulating plate 7 of pulling L type structure, it is more convenient to adjust.

As shown in fig. 1 and 4, when the adjusting plate 7 is pulled upwards, the movable rod 12 is not separated from the movable groove 10 when the insert block 8 is separated from the inside of the slot 9, and when the spring 11 pulls the movable rod 12 to retract into the movable groove 10, the adjusting plate 7 can take the insert block 8 to be inserted into the slot 9;

the scheme is adopted: through spring 11 that has elasticity can stimulate movable rod 12 inside retracting movable groove 10 to pulling regulating plate 7 drives inserted block 8 and extrudes to the inboard, thereby makes inserted block 8 insert slot 9 inside firmly spacing fixed with parcel layer 5, can effectually prevent to drop.

The utility model discloses a theory of operation and use flow:

when the installation and connection are carried out, firstly, four slots 9 are formed in the outer portion of the left end of the wrapping layer 5 at equal intervals along a ring shape, then, four adjusting plates 7 are pulled outwards to enable the movable rod 12 to slide outwards along the movable slot 10, and in the process, the spring 11 is pulled to enable the spring to have elasticity;

then inserting the cable core 4 into the copper base layer sleeve 1 and enabling the four slots 9 on the wrapping layer 5 to correspond to the four insertion blocks 8 respectively;

then loosen four regulating plates 7, then spring 11 that has elasticity can stimulate movable rod 12 and draw back inside movable groove 10 to pulling regulating plate 7 drives the inside side extrusion of inserted block 8, thereby makes inserted block 8 insert slot 9 inside firmly spacing fixed with parcel layer 5, can effectually prevent that the two from droing.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an electric connecting part is used in transition of copper aluminium structure, includes copper basic unit sleeve (1), cable core (4) and parcel layer (5), its characterized in that: aluminium lamination ring board (2) have been cup jointed to the external fixation of copper basic unit sleeve (1) right-hand member, left side fixedly connected with connecting plate (3) of copper basic unit sleeve (1) lower extreme, the outside of aluminium lamination ring board (2) right-hand member has fixed block (6) along annular equidistance fixed mounting, movable groove (10) have been seted up at the middle part of fixed block (6), the inside fixedly connected with spring (11) of activity groove (10), the upper end fixedly connected with movable rod (12) of spring (11), outside fixedly connected with regulating plate (7) of movable rod (12), the medial extremity fixed mounting of regulating plate (7) has inserted block (8), slot (9) have been seted up along annular equidistance in the outside of parcel layer (5) left end.

2. The electrical connection component for transition of copper-aluminum structure as claimed in claim 1, wherein: the movable rod (12) and the movable groove (10) both adopt a hexagonal structure, and the movable rod (12) is movably sleeved inside the movable groove (10).

3. The electrical connection component for transition of copper-aluminum structure as claimed in claim 1, wherein: the aluminum layer annular plate (2) and the copper base layer sleeve (1) are connected together in an explosion cladding mode, and the aluminum layer annular plate (2) is located outside the copper base layer sleeve (1).

4. The electrical connection component for transition of copper-aluminum structure as claimed in claim 1, wherein: fixed block (6), regulating plate (7), inserted block (8) and movable rod (12) all adopt insulating hard material to make, regulating plate (7) adopt L type structure.

5. The electrical connection component for transition of copper-aluminum structure as claimed in claim 1, wherein: the adjusting plate (7) is lifted upwards so that the movable rod (12) is not separated from the movable groove (10) when the inserting block (8) is separated from the inside of the inserting groove (9);

when the spring (11) pulls the movable rod (12) to retract into the movable groove (10), the adjusting plate (7) can drive the inserting block (8) to be inserted into the inserting groove (9).