CN216085520U

CN216085520U - Large-section bus wire and copper bar connecting structure

Info

Publication number: CN216085520U
Application number: CN202122327181.7U
Authority: CN
Inventors: 刘司邑
Original assignee: Tianjin Xinfuda New Material Co ltd
Current assignee: Tianjin Xinfuda New Material Co ltd
Priority date: 2021-09-24
Filing date: 2021-09-24
Publication date: 2022-03-18
Anticipated expiration: 2031-09-24

Abstract

The utility model discloses a large-section bus wire and copper bar connecting structure, and particularly relates to the field of bus connection, which comprises a structural base, wherein two ends of the inner side of the structural base are respectively fixedly sleeved with a connecting clamping sleeve, and a plurality of electric copper bars are arranged between the two connecting clamping sleeves; compared with the prior art, the upper base, the lower base, the two-way screw rods and the partition plates are arranged, so that the device is convenient to enable the electric copper bars to be sleeved on the inner side of the structural base by the upper base and the electric copper bars through the insulation clamping sleeve in the use process, then the partition plates are used for realizing isolation among all the electric copper bars, mutual influence among the electric copper bars is avoided, and safety is reduced.

Description

Large-section bus wire and copper bar connecting structure

Technical Field

The utility model relates to the technical field of bus connection, in particular to a large-section bus lead and copper bar connecting structure.

Background

With the emergence of modern engineering facilities and equipment, the power consumption of various industries is increased rapidly, particularly, in the appearance of numerous high-rise buildings and large-scale factory workshops, the traditional cable serving as a power transmission wire cannot meet the requirements in a large-current transmission system, the parallel connection of multiple cables brings inconvenience to on-site installation, construction and connection, the plug-in type bus serves as a novel power distribution wire, the plug-in type bus is a system consisting of a metal plate serving as a protective shell, a conductive bar, an insulating material and related accessories, and compared with the traditional cable, the plug-in type bus fully embodies the superiority of the plug-in type bus in large-current transmission.

But when the in-service use, need punch in succession on the copper bar, install in the connecting wire through hole after that, nevertheless because the connection structure of copper bar is comparatively single, have the phenomenon that installation difficulty and insulating nature are poor to influence wire and copper bar connection structure installation effectiveness's problem.

SUMMERY OF THE UTILITY MODEL

In order to overcome the above-mentioned drawbacks of the prior art, embodiments of the present invention provide a large-section bus bar wire and copper bar connection structure to solve the above-mentioned problems in the background art.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a big cross-section generating line wire and copper bar connection structure, includes the structure base, the inboard both ends of structure base are fixed respectively to have cup jointed the connecting card cover, two be equipped with a plurality of between the connecting card cover and connect the electric copper bar, the top and the bottom of connecing the electric copper bar are equipped with base and lower base respectively, it will connect the fixed cup joint of electric copper bar through insulating card cover to go up base and lower base, go up the base and be equipped with fixed subassembly respectively with both ends around between the base down, be equipped with lifting unit down between base and the inboard bottom of structure base, the upper surface rear end of structure base articulates through the cross hinge has the upper cover, the front end fixedly connected with connecting block of upper cover, the top front surface fixedly connected with joint subassembly of structure base.

Preferably, the lifting component comprises two connecting bases fixedly connected to two ends of the lower surface of the lower base, the bottom ends of the two connecting bases are rotatably connected with transmission rods, two-way screw rods penetrate through the connecting clamping sleeves, the bottom ends of the transmission rods are rotatably connected with movable bases, movable blocks are fixedly connected to the bottom ends of the movable bases, and the movable blocks are slidably sleeved on the outer sides of the two-way screw rods through threads.

Preferably, the fixing component comprises two supporting blocks fixedly connected to the upper surfaces of the front end and the rear end of the lower base, connecting screws penetrate through the inner sides of the front end and the rear end of the upper base, the bottom ends of the connecting screws are in threaded sleeve connection with the inner sides of the supporting blocks, a plurality of partition plates are arranged between every two electric copper connecting bars respectively, and the partition plates are fixedly connected to the upper surface of the lower base.

Preferably, the joint subassembly is including running through in the inboard drive screw of fixed cutting ferrule front end, the inboard slip of fixed cutting ferrule has cup jointed the tight baffle of clamp, the front end fixedly connected with screw thread pipe box of the tight baffle of clamp, drive screw's rear end and screw thread pipe box thread cup joint.

Preferably, a supporting clamping sleeve is arranged between the movable block and the connecting clamping sleeve, the bottom end of the supporting clamping sleeve is fixedly connected to the bottom end of the inner side of the structure base, and the bidirectional screw rod is rotatably sleeved on the inner side of the supporting clamping sleeve.

Preferably, the front end and the rear end of the middle part of the lower base are respectively provided with a limiting sliding groove, the inner side of the middle part of the structure base is fixedly connected with a limiting guide rail, and the limiting guide rail is movably sleeved on the inner side of the structure base through the limiting sliding grooves.

Preferably, the inner side of the front surface of the fixed clamping sleeve is provided with a limiting rotary groove, and the transmission screw is rotatably sleeved in the limiting rotary groove.

The utility model has the technical effects and advantages that:

1. compared with the prior art, through setting up the base, lower base, two-way screw rod and baffle, the device of being convenient for is in the use, will connect the electric copper bar to be cup jointed at the inboard of structure base by last base and electric copper bar through insulating cutting ferrule, then realize every through the baffle and connect the isolation between the electric copper bar, thereby avoid respectively connecting to influence each other between the electric copper bar and reduce the security, in addition, through two-way screw rod movable base that pushes down under the screw thread effect, and drive the transfer line and realize the rebound of base under the effect of connecting the base, make the installation that connects the electric copper bar more convenient, the low and poor problem of security performance of installation effectiveness when having solved current device and using.

2. Compared with the prior art, through setting up connecting cutting ferrule, drive screw, threaded pipe box and clamping baffle, the device of being convenient for realizes the rotation of upper cover through the cross hinge in the use, then cup joints fixedly through connecting block and fixed cutting ferrule and realizes the fixed problem that influences the installation effectiveness of upper cover and structure base fixed inconvenient when having solved traditional device and using.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

FIG. 2 is a schematic side sectional view of the upper base of the present invention.

Fig. 3 is a schematic front view of the lower base of the present invention.

Fig. 4 is a schematic side sectional structure view of the ferrule of the present invention.

The reference signs are: 1. a structural base; 2. connecting the clamping sleeve; 3. an upper base; 4. connecting a power copper bar; 5. limiting a guide rail; 6. a cross hinge; 7. an upper cover; 8. connecting blocks; 9. fixing the clamping sleeve; 10. a drive screw; 11. a support block; 12. connecting a screw rod; 13. an insulating card sleeve; 14. a lower base; 15. a partition plate; 16. a limiting chute; 17. connecting a base; 18. a transmission rod; 19. a movable base; 20. a movable block; 21. a bidirectional screw; 22. a support ferrule; 23. a threaded pipe sleeve; 24. and clamping the baffle.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the utility model and are not intended to limit the utility model.

Big cross-section generating line wire and copper bar connection structure as shown in fig. 1-4, including structure base 1, connecting cutting ferrule 2, meet electric copper bar 4, go up base 3, insulating cutting ferrule 13, lower base 14, fixed subassembly, lifting unit, cross hinge 6, upper cover 7, connecting block 8, joint subassembly, wherein:

the structure comprises a structure base 1, wherein connecting clamping sleeves 2 are fixedly sleeved at two ends of the inner side of the structure base 1 respectively, a plurality of electric copper bars 4 are arranged between the two connecting clamping sleeves 2, an upper base 3 and a lower base 14 are arranged at the top end and the bottom end of each electric copper bar 4 respectively, the electric copper bars 4 are fixedly sleeved by the upper base 3 and the lower base 14 through insulating clamping sleeves 13, fixing components are arranged at the front end and the rear end between the upper base 3 and the lower base 14 respectively, a lifting component is arranged between the lower base 14 and the bottom end of the inner side of the structure base 1, the rear end of the upper surface of the structure base 1 is hinged with an upper cover 7 through a cross hinge 6, the front end of the upper cover 7 is fixedly connected with a connecting block 8, and the front surface of the top of the structure base 1 is fixedly connected with a clamping component;

the connecting clamping sleeve 2 plays a limiting and supporting role for the bidirectional screw 21, the upper base 3 and the lower base 14 can fix the electric copper bar 4 under the action of the insulating clamping sleeve 13, the cross hinge 6 ensures the rotation of the upper cover 7, the connecting block 8 ensures that the upper cover 7 can be fixed at the top end of the structural base 1 under the action of the clamping component, the fixing component can ensure that the upper base 3 and the lower base 14 can clamp the electric copper bar 4, and the lifting component is convenient for the installation and the specification of the electric copper bar 4;

the lifting component comprises two connecting bases 17 fixedly connected with two ends of the lower surface of the lower base 14, the bottom ends of the two connecting bases 17 are rotatably connected with a transmission rod 18, a two-way screw 21 penetrates between the two connecting cutting sleeves 2, the bottom end of the transmission rod 18 is rotatably connected with a movable base 19, the bottom end of the movable base 19 is fixedly connected with a movable block 20, the movable block 20 is sleeved on the outer side of the two-way screw 21 through threaded sliding, a supporting cutting sleeve 22 is arranged between the movable block 20 and the connecting cutting sleeve 2, the bottom end of the supporting cutting sleeve 22 is fixedly connected with the bottom end of the inner side of the structural base 1, the two-way screw 21 is rotatably sleeved on the inner side of the supporting cutting sleeve 22, the front end and the rear end of the middle part of the lower base 14 are respectively provided with a limiting sliding groove 16, the inner side of the middle part of the structural base 1 is fixedly connected with a limiting guide rail 5, the limiting guide rail 5 is movably sleeved on the inner side of the structural base 1 through the limiting sliding groove 16, the support clamping sleeve 22 can play a role in supporting the lower base 14 during resetting, the drive rod 18 and the two-way screw 21 are prevented from being parallel to influence pushing, the lower base 14 can stably move through the movable sleeving of the limiting guide rail 5 and the limiting sliding groove 16, and the drive rod 18 can be ensured to rotate and play a role in supporting through the connecting base 17 and the movable base 19;

the fixing component comprises two supporting blocks 11 fixedly connected to the upper surfaces of the front end and the rear end of the lower base 14, connecting screws 12 penetrate through the inner sides of the front end and the rear end of the upper base 3, the bottom ends of the connecting screws 12 are in threaded sleeve connection with the inner sides of the supporting blocks 11, partition plates 15 are respectively arranged between every two electric copper bars 4, the partition plates 15 are fixedly connected to the upper surface of the lower base 14, the electric copper bars 4 can be fixed by the upper base 3 and the lower base 14 through the supporting blocks 11 and the connecting screws 12, and then the partition plates 15 play a role in isolation;

after the scheme is adopted, firstly, holes are continuously punched on the copper bar, then the connecting lead is installed in the through holes, then the bidirectional screw 21 on the inner side of the connecting clamping sleeve 2 is rotated, so that the bidirectional screw 21 drives the two movable blocks 20 to move towards two ends under the action of threads in opposite directions of the two ends, the movable blocks 20 move to drive the transmission rod 18 to rotate under the action of the connecting base 17 through the movable base 19 and support the lower base 14, when the lower base 14 is driven by the transmission rod 18 to move out of the structural base 1, the electric copper bar 4 is movably sleeved at the top end of the lower base 14, then the upper base 3 is sleeved at the top end of the electric copper bar 4 through the supporting block 11 and the connecting screw 12, so that the electric copper bar 4 is fixed by the upper base 3 and the lower base 14 under the action of the insulating clamping sleeves 13 on the two ends, and then the separation between the electric copper bars 4 is completed through the partition plate 15, influence each other between the copper bar 4 that connects is avoided, resets lower base 14 through reverse rotation two-way screw rod 21 at last, can avoid transfer line 18 and two-way screw rod 21 parallel influence to promote under the supporting role of support cutting ferrule 22 after lower base 14 resets to the problem that installation effectiveness is low and the security performance is poor when having solved current device and using.

The clamping assembly comprises a transmission screw rod 10 penetrating through the inner side of the front end of the fixed clamping sleeve 9, a clamping baffle plate 24 is sleeved on the inner side of the fixed clamping sleeve 9 in a sliding mode, a threaded pipe sleeve 23 is fixedly connected to the front end of the clamping baffle plate 24, the rear end of the transmission screw rod 10 is in threaded sleeve connection with the threaded pipe sleeve 23, a limiting rotary groove is formed in the inner side of the front surface of the fixed clamping sleeve 9, the transmission screw rod 10 is rotatably sleeved in the limiting rotary groove, the transmission screw rod 10 is prevented from being disconnected with the fixed clamping sleeve 9 through the limiting rotary groove, and the clamping baffle plate 24 is movably sleeved in the fixed clamping sleeve 9 to achieve sleeve connection and fixation of the connecting block 8 and the fixed clamping sleeve 9;

after adopting above-mentioned scheme, after connecing the installation of electric copper bar 4 to accomplish, rotate upper cover 7 through cross hinge 6 and make its bottom be connected with 1 top of structure base, connecting block 8 can cup joint the inboard at fixed cutting ferrule 9 this moment, then rotate drive screw 10 and promote threaded pipe box 23, threaded pipe box 23 drives clamping flap 24 and moves backward and is fixed with the drive screw 10 front end that cup joints, avoid connecting block 8 and fixed cutting ferrule 9 to break away from and cup joint, the problem of the inconvenient installation effectiveness of influence of upper cover 7 and structure base 1 fixed when having solved traditional device and using.

The working principle of the utility model is as follows: firstly, a bidirectional screw 21 on the inner side of a connecting clamp sleeve 2 is rotated, so that the bidirectional screw 21 drives two movable blocks 20 to move towards two ends under the action of threads in opposite directions of the two ends, the movable blocks 20 move to drive a transmission rod 18 to rotate under the action of a connecting base 17 through a movable base 19 and support a lower base 14, when the lower base 14 is driven by the transmission rod 18 to move out of a structural base 1, an electric copper bar 4 is movably sleeved at the top end of the lower base 14, then an upper base 3 is sleeved at the top end of the electric copper bar 4 through a supporting block 11 and a connecting screw 12, so that the electric copper bar 4 is fixed by the upper base 3 and a lower base 14 under the action of an insulating clamp sleeve 13 at two ends, separation between the electric copper bars 4 is completed through a partition plate 15, mutual influence between the electric copper bars 4 is avoided, finally the lower base 14 is reset through reverse rotation of the bidirectional screw 21, and after the lower base 14 is reset, the driving rod 18 and the bidirectional screw 21 are prevented from being leveled under the supporting action of a support 22 The pushing is influenced, so that the problems of low installation efficiency and poor safety performance of the existing device in use are solved; after the installation of the electricity copper bar 4 is completed, the upper cover 7 is rotated through the cross hinge 6 to enable the bottom end of the upper cover to be connected with the top end of the structure base 1, the connecting block 8 can be sleeved on the inner side of the fixing clamping sleeve 9 at the moment, then the transmission screw rod 10 is rotated to push the threaded pipe sleeve 23, the threaded pipe sleeve 23 drives the clamping baffle 24 to move backwards to fix the front end of the transmission screw rod 10 which is sleeved, the connecting block 8 is prevented from being separated from the fixing clamping sleeve 9 to be sleeved, and the problem that the installation efficiency is influenced due to the fact that the upper cover 7 and the structure base 1 are fixed inconveniently when a traditional device is used is solved.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a big cross-section generating line wire and copper bar connection structure, includes structure base (1), its characterized in that: the two ends of the inner side of the structural base (1) are respectively fixedly sleeved with a connecting clamping sleeve (2), a plurality of electric copper bars (4) are arranged between the two connecting clamping sleeves (2), the top end and the bottom end of the power connection copper bar (4) are respectively provided with an upper base (3) and a lower base (14), the upper base (3) and the lower base (14) are fixedly sleeved with the electric copper bar (4) through an insulating sleeve gasket (13), the front end and the rear end between the upper base (3) and the lower base (14) are respectively provided with a fixing component, a lifting component is arranged between the lower base (14) and the bottom end of the inner side of the structural base (1), the rear end of the upper surface of the structure base (1) is hinged with an upper cover (7) through a cross hinge (6), the front end fixedly connected with connecting block (8) of upper cover (7), fixed surface is connected with the joint subassembly before the top of structure base (1).

2. The large-section bus bar lead and copper bar connecting structure as claimed in claim 1, wherein: the lifting component comprises two connecting bases (17) fixedly connected to the two ends of the lower surface of the lower base (14), two transmission rods (18) are connected to the bottom ends of the two connecting bases (17) in a rotating mode, two-way screw rods (21) penetrate through the connecting clamping sleeves (2), movable bases (19) are connected to the bottom ends of the transmission rods (18) in a rotating mode, movable blocks (20) are fixedly connected to the bottom ends of the movable bases (19), and the movable blocks (20) are sleeved on the outer sides of the two-way screw rods (21) in a sliding mode through threads.

3. The large-section bus bar lead and copper bar connecting structure as claimed in claim 1, wherein: the fixed component comprises two supporting blocks (11) fixedly connected to the upper surfaces of the front end and the rear end of a lower base (14), connecting screws (12) penetrate through the inner sides of the front end and the rear end of an upper base (3), the bottom ends of the connecting screws (12) are sleeved on the inner sides of the supporting blocks (11) in a threaded manner, a plurality of electric connection copper bars (4) are respectively provided with a partition plate (15) between every two electric connection copper bars, and the partition plates (15) are fixedly connected to the upper surface of the lower base (14).

4. The large-section bus bar lead and copper bar connecting structure as claimed in claim 1, wherein: the joint subassembly is including running through in drive screw (10) of fixed cutting ferrule (9) front end inboard, the inboard slip of fixed cutting ferrule (9) has cup jointed the tight baffle of clamp (24), the front end fixedly connected with screw pipe box (23) of the tight baffle of clamp (24), the rear end and the screw pipe box (23) screw thread of drive screw (10) cup joint.

5. The large-section bus bar lead and copper bar connecting structure as claimed in claim 2, wherein: be equipped with between movable block (20) and the connecting cutting ferrule (2) and support cutting ferrule (22), the bottom fixed connection in the inboard bottom of structure base (1) of supporting cutting ferrule (22), two-way screw rod (21) rotate to cup joint the inboard at supporting cutting ferrule (22).

6. The large-section bus bar lead and copper bar connecting structure as claimed in claim 1, wherein: limiting sliding grooves (16) are respectively formed in the front end and the rear end of the middle of the lower base (14), limiting guide rails (5) are fixedly connected to the inner side of the middle of the structure base (1), and the limiting guide rails (5) are movably sleeved on the inner side of the structure base (1) through the limiting sliding grooves (16).

7. The large-section bus bar lead and copper bar connecting structure as claimed in claim 4, wherein: the inner side of the front surface of the fixed clamping sleeve (9) is provided with a limiting rotary groove, and the transmission screw (10) is rotatably sleeved in the limiting rotary groove.