CN210224577U

CN210224577U - Auxiliary device for wire connection

Info

Publication number: CN210224577U
Application number: CN201921309725.3U
Authority: CN
Inventors: Bingying Gu; 谷丙莹
Original assignee: Guizhou Cross Linked Cable Technology Co Ltd
Current assignee: Guizhou Cross Linked Cable Technology Co Ltd
Priority date: 2019-08-14
Filing date: 2019-08-14
Publication date: 2020-03-31
Anticipated expiration: 2029-08-14

Abstract

The utility model discloses an auxiliary device for connection of electric lines, including the transmission case, the fixed level of practicing in inner wall top of transmission case has drive assembly, drive assembly's top fixedly connected with electric wire clamping component, drive assembly includes the motor, the bottom fixed connection of motor in the middle part of transmission incasement wall bottom, the first belt pulley of output fixedly connected with of motor, the surface of first belt pulley is connected with the second belt pulley through belt transmission, the axle center fixedly connected with fixed axle of department of second belt pulley, the utility model relates to a wire technical field. This an auxiliary device for connection of electric lines makes things convenient for the device to remove, facilitates the use, avoids the too big damage electric wire of pressure, improves the quality of connection of electric lines, and electric wire clamping assembly conveniently presss from both sides tight electric wire, is convenient for carry out the connection of electric lines, can accomplish the connection of electric lines alone, makes things convenient for the connection of electric lines, and easy operation is convenient, and the device practicality is strong.

Description

Auxiliary device for wire connection

Technical Field

The utility model relates to an electric wire technical field specifically is an auxiliary device for connection of electric lines.

Background

The electric wire refers to a wire for transmitting electric energy. The bare wires, the electromagnetic wires and the insulated wires. The bare wires have no insulating layer and comprise copper, aluminum flat wires, overhead stranded wires and various profiles (such as molded lines, buses, copper bars, aluminum bars and the like). It is mainly used for outdoor overhead and indoor bus bars and switch boxes. Magnet wires are insulated wires that, when energized, produce a magnetic field or induce a current in a magnetic field. It is mainly used for motor and transformer coils and other relevant electromagnetic equipment. The conductor is mainly a copper wire, and has a thin insulating layer, good electrical and mechanical properties, heat resistance, moisture resistance, solvent resistance and the like. Different insulating materials are selected to achieve different characteristics.

In the actual use process of the electric wire, the electric wires with different lengths are needed due to different use positions, and at the moment, the two electric wires need to be connected to enable the circuits of the two electric wires to be communicated. In the current way, the electric wire connection mode is usually that the manual work pulls the one end of two electric wires and connects, if two electric wires have reverse pulling force respectively, alone can't make two electric wires be close to, is difficult to accomplish the connection of electric wires.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model provides an auxiliary device for connection of electric lines has solved the problem that can't accomplish connection of electric lines alone.

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides an auxiliary device for connection of electric lines, includes the transmission case, the fixed round level in inner wall top of transmission case has drive assembly, drive assembly's top fixedly connected with electric wire clamping component, drive assembly includes the motor, the bottom fixed connection of motor in the middle part of transmission case inner wall bottom, the first belt pulley of output fixedly connected with of motor, the surface of first belt pulley is connected with the second belt pulley through belt transmission, the axle center department fixedly connected with fixed axle of second belt pulley, the surface of fixed axle just is located the left side fixedly connected with worm of second belt pulley, the top transmission of worm is connected with the turbine, the axle center department fixedly connected with lead screw of turbine, the surface of lead screw just is located the equal threaded connection in both sides of turbine and has the movable block.

Furthermore, four corners of the bottom of the transmission case are provided with universal wheels.

Furthermore, two ends of the fixed shaft are respectively connected with two sides of the inner wall of the transmission case in a rotating mode.

Further, the both sides at transmission case top have all been seted up the shifting chute, the top of movable block extends to the outside of transmission case through the shifting chute.

Further, the electric wire clamping assembly comprises a connecting plate, the bottom of the connecting plate is fixedly connected to the top end of the moving block, a pneumatic rod is fixedly connected to the middle of the right side of the top of the connecting plate, a lifting plate is fixedly connected to the surface of the pneumatic rod, positioning rods penetrate through the two sides of the right side of the lifting plate, a lower clamping block is fixedly connected to the middle of the top of the connecting plate, two sliding rods penetrate through the lifting plate, and an upper clamping block is fixedly connected to one ends, located at the bottom of the lifting plate, of the two sliding rods.

Furthermore, the bottom of two locating levers respectively with the right side both sides fixed connection at connecting plate top, two one end fixedly connected with limiting plate that the locating lever is located the lifter plate bottom.

Furthermore, a spring is arranged between one side, opposite to the lifting plate, of the upper clamping block and on the surface of the two slide rods, and a baffle is fixedly connected to one end, located at the top of the lifting plate, of each slide rod.

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

(1) this an auxiliary device for connection of electric lines, universal wheel through the four corners setting of transmission bottom of the case portion, facilitate the device removal, facilitate the use, press from both sides two electric wires respectively through two electric wire clamping components, the pneumatic stem shortens, drive lifter plate downstream, the last clamp splice downstream that drives the slide bar bottom, make last clamp splice and lower clamp splice press from both sides tight electric wire relatively, the spring action of spring, make and go up the clamp splice and have elastic pressure, avoid the pneumatic stem not hard up to lead to the electric wire can't compress tightly, the elastic pressure of spring can not crush the electric wire simultaneously, avoid the too big electric wire that damages of pressure, the quality of wire connection is improved, electric wire clamping components conveniently presss from both sides tight electric wire.

(2) This an auxiliary device for connection of electric lines, drive two electric wire relative movement that two electric wire clamping components press from both sides tight respectively through transmission assembly, the motor drives first belt pulley and rotates, it rotates to drive the second belt pulley, it rotates to drive the fixed axle, it rotates to drive the worm, it rotates to drive the turbine, it rotates to drive the lead screw, two movable blocks of threaded connection respectively are distinguished to lead screw surface both sides way, and the surface of lead screw and the screw thread opposite direction that is located the turbine both sides, drive two electric wire clamping components relative movement, when the motor reverses, two electric wire clamping components move back to back mutually, during two electric wire clamping components relative movement, it is close to drive two electric wires, supplementary connection of electric lines, be convenient for carry out connection of electric lines, can accomplish connection of electric lines alone, make things.

Drawings

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

fig. 2 is a right-side schematic view of the present invention;

fig. 3 is a schematic structural view of the wire clamping assembly of the present invention.

In the figure: the device comprises a transmission case 1, a universal wheel 11, a moving groove 12, a transmission assembly 2, a motor 21, a first belt pulley 22, a second belt pulley 23, a fixed shaft 24, a worm 25, a worm wheel 26, a screw rod 27, a moving block 28, a wire clamping assembly 3, a connecting plate 31, a pneumatic rod 32, a lifting plate 33, a positioning rod 34, a limiting plate 35, a lower clamping block 36, a sliding rod 37, an upper clamping block 38, a spring 39 and a baffle 310.

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.

Referring to fig. 1-3, the present invention provides a technical solution: an auxiliary device for wire connection comprises a transmission case 1, a transmission component 2 is fixed at the top of the inner wall of the transmission case 1, a wire clamping component 3 is fixedly connected to the top end of the transmission component 2, the transmission component 2 comprises a motor 21, the bottom of the motor 21 is fixedly connected to the middle of the bottom of the inner wall of the transmission case 1, a first belt pulley 22 is fixedly connected to the output end of the motor 21, a second belt pulley 23 is connected to the surface of the first belt pulley 22 through belt transmission, a fixed shaft 24 is fixedly connected to the axis of the second belt pulley 23, a worm 25 is fixedly connected to the surface of the fixed shaft 24 and positioned at the left side of the second belt pulley 23, a turbine 26 is connected to the top of the worm 25 through belt transmission, a lead screw 27 is fixedly connected to the axis of the turbine 26, the connecting end of the motor 21 is connected to an external power supply through a lead wire, a control, the surface of the screw rod 27 and the two sides of the turbine 26 are in threaded connection with moving blocks 28, the thread directions of the surface of the screw rod 27 and the two sides of the turbine 26 are opposite, when the motor 21 drives the screw rod 27 to rotate, the two moving blocks 28 are driven to move relatively, when the motor 21 is reversed, the two moving blocks 28 move back to back, the transmission ratio of the first belt pulley 22 to the second belt pulley 23 is 1:2, the rotating speed is reduced, the transmission torque is increased, the worm 25 and the turbine 26 are of a common worm and gear structure, the worm and gear structure has a self-locking function and a speed reduction function, the transmission torque is increased, the rotating speed of the screw rod 27 is reduced, the moving speed of the moving blocks 28 is slower, and the.

Four corners of the bottom of the transmission case 1 are provided with universal wheels 11, so that the device is convenient to move and use and is convenient to use.

Two ends of the fixed shaft 24 are respectively connected with two sides of the inner wall of the transmission case 1 in a rotating way.

Moving grooves 12 are formed in two sides of the top of the transmission case 1, the top end of a moving block 28 extends to the outside of the transmission case 1 through the moving grooves 12, and the two sides of the inner wall of each moving groove 12 are connected with the surface and the back of the moving block 28 in a sliding mode, so that the moving block 28 can move conveniently.

The electric wire clamping assembly 3 comprises a connecting plate 31, the bottom of the connecting plate 31 is fixedly connected to the top end of a moving block 28, a pneumatic rod 32 is fixedly connected to the middle of the right side of the top of the connecting plate 31, a lifting plate 33 is fixedly connected to the surface of the pneumatic rod 32, positioning rods 34 penetrate through two sides of the right side of the lifting plate 33, the positioning rods 34 facilitate the lifting of the lifting plate 33, deflection in the lifting process is avoided, a lower clamping block 36 is fixedly connected to the middle of the top of the connecting plate 31, two sliding rods 37 penetrate through the lifting plate 33, an upper clamping block 38 is fixedly connected to one end, located at the bottom of the lifting plate 33, of the two sliding rods 37, the pneumatic rod 32 extends or shortens under the action of air pressure, the electric wire clamping assembly is a common technical fact in the prior art and is not described herein, a U-shaped block 36 is arranged on the lower clamping block 38, a small groove is formed in the middle of the lower, the clamping of the wire is facilitated.

The bottom ends of the two positioning rods 34 are respectively fixedly connected with the two sides of the right side of the top of the connecting plate 31, and one end of each positioning rod 34 positioned at the bottom of the lifting plate 33 is fixedly connected with a limiting plate 35.

Go up between the relative one side of clamp splice 38 and lifter plate 33 and be located two slide bars 37 the surface and be provided with spring 39, two slide bars 37 are located the equal fixedly connected with baffle 310 in one end at lifter plate 33 top, spring 39's elastic force effect makes and goes up clamp splice 38 and has elastic pressure, avoids pneumatic rod 32 not hard up to lead to the electric wire can't compress tightly, and spring 39's elastic pressure can not crush the electric wire simultaneously, avoids the too big damage electric wire of pressure, improves the quality of connection of electric lines.

When the device works, the universal wheels 11 arranged at four corners of the bottom of the transmission case 1 facilitate the movement of the device and the use, two electric wires are respectively placed between the lower clamping block 36 and the upper clamping block 38 of the two electric wire clamping components 3, the two electric wires are respectively clamped by the two electric wire clamping components 3, the pneumatic rod 32 is shortened to drive the lifting plate 33 to move downwards, the upper clamping block 38 at the bottom end of the sliding rod 37 is driven to move downwards, the electric wires are relatively clamped by the upper clamping block 38 and the lower clamping block 36, the upper clamping block 38 has elastic pressure due to the elastic action of the spring 39, the electric wires cannot be tightly pressed due to the looseness of the pneumatic rod 32 is avoided, meanwhile, the electric wires cannot be damaged due to the overlarge pressure, the quality of electric wire connection is improved, the electric wire clamping components 3 facilitate the electric wire clamping, the pneumatic rod 32 extends, the electric wires are loosened, the two electric wires respectively clamped by the two electric wire clamping components 3 are driven, the motor 21 drives the first belt pulley 22 to rotate, drive the second belt pulley 23 to rotate, drive the fixed axle 24 to rotate, drive the worm 25 to rotate, drive the turbine 26 to rotate, drive the lead screw 27 to rotate, two movable blocks 28 of threaded connection are respectively arranged on two sides of the surface of the lead screw 27, and the surface of the lead screw 27 is opposite to the thread direction on two sides of the turbine 26, drive two wire clamping components 3 to move relatively, when the motor 21 reverses, two wire clamping components 3 move back to back, when two wire clamping components 3 move relatively, drive two wires to be close to, assist the connection of electric lines, be convenient for carry out the connection of electric lines, can accomplish the connection of electric lines alone, make things convenient for the connection of electric lines, the operation is simple.

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.

The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. Auxiliary device for electric wire connection, comprising a transmission case (1), characterized in that: the fixed level of practicing in inner wall top of transmission case (1) has drive assembly (2), the top fixedly connected with electric wire clamping assembly (3) of drive assembly (2), drive assembly (2) include motor (21), the bottom fixed connection of motor (21) in the middle part of transmission case (1) inner wall bottom, the first belt pulley (22) of output fixedly connected with of motor (21), the surface of first belt pulley (22) is connected with second belt pulley (23) through belt transmission, the axle center department fixedly connected with fixed axle (24) of second belt pulley (23), the surface of fixed axle (24) just is located the left side fixedly connected with worm (25) of second belt pulley (23), the top transmission of worm (25) is connected with turbine (26), the axle center department fixedly connected with lead screw (27) of turbine (26), moving blocks (28) are connected to the surface of the screw rod (27) and located on the two sides of the turbine (26) in a threaded mode.

2. An auxiliary device for electric wire connection according to claim 1, wherein: four corners of the bottom of the transmission case (1) are provided with universal wheels (11).

3. An auxiliary device for electric wire connection according to claim 1, wherein: two ends of the fixed shaft (24) are respectively connected with two sides of the inner wall of the transmission case (1) in a rotating way.

4. An auxiliary device for electric wire connection according to claim 1, wherein: the two sides of the top of the transmission case (1) are provided with moving grooves (12), and the top end of the moving block (28) extends to the outside of the transmission case (1) through the moving grooves (12).

5. An auxiliary device for electric wire connection according to claim 1, wherein: electric wire clamping unit (3) include connecting plate (31), the bottom fixed connection of connecting plate (31) in the top of movable block (28), middle part fixedly connected with pneumatic rod (32) on the top right side of connecting plate (31), the fixed surface of pneumatic rod (32) is connected with lifter plate (33), locating lever (34) have all been run through to the both sides on lifter plate (33) right side, clamp splice (36) under the top middle part fixedly connected with of connecting plate (31), two slide bars (37) have been run through on lifter plate (33), two slide bar (37) are located one end fixedly connected with of lifter plate (33) bottom and go up clamp splice (38).

6. An auxiliary device for electric wire connection according to claim 5, wherein: the bottom of two locating lever (34) respectively with the right side both sides fixed connection at connecting plate (31) top, two one end fixedly connected with limiting plate (35) that locating lever (34) are located lifter plate (33) bottom.

7. An auxiliary device for electric wire connection according to claim 5, wherein: and a spring (39) is arranged between one side of the upper clamping block (38) opposite to the lifting plate (33) and positioned on the surface of the two sliding rods (37), and one ends of the two sliding rods (37) positioned at the top of the lifting plate (33) are fixedly connected with a baffle (310).