CN212304157U

CN212304157U - Hydraulic splicing sleeve device

Info

Publication number: CN212304157U
Application number: CN202021097573.8U
Authority: CN
Inventors: 蒋微微
Original assignee: Yunnan Zhanbo Electrical Equipment Co ltd
Current assignee: Yunnan Zhanbo Electrical Equipment Co ltd
Priority date: 2020-06-15
Filing date: 2020-06-15
Publication date: 2021-01-05
Anticipated expiration: 2030-06-15

Abstract

The utility model discloses a hydraulic nature splicing sleeve device, which comprises a base, the bottom four corners of base all is fixed with the supporting legs, the top both sides of base all are fixed with the curb plate, the same roof of top fixedly connected with of curb plate, the central authorities of roof run through and are equipped with the thread bush, the inner wall threaded connection of thread bush has manual screw, manual screw's top is fixed with the twist grip, manual screw passes the thread bush and rotates and be connected with the alignment briquetting, the arc recess has been seted up to the bottom of alignment briquetting, the even fixedly connected with a plurality of spring in surface of arc recess, the bottom fixedly connected with arc clamp plate of spring, the mounting groove has been seted up on the top surface of base, the inboard bottom of mounting groove is fixed with the pneumatic cylinder, the output fixedly connected with supporting seat of pneumatic cylinder. The utility model discloses simple structure, convenient operation can rectify the ground wire splicing sleeve of leading of different models, and the alignment is effectual, can not cause the damage.

Description

Hydraulic splicing sleeve device

Technical Field

The utility model relates to an electric power construction technical field, in particular to hydraulic pressure nature splicing sleeve device.

Background

The wire splicing sleeve is used for two terminals of a wire of an overhead transmission line, the two wires are connected into a whole, and the splicing sleeve is directly matched with the wire to be installed and transmit mechanical load and electrical load, so that the splicing sleeve is an important hardware fitting in the overhead transmission line. The splicing method of splicing sleeves is different, and splicing can be divided into several types such as splicing, butt joint, lap joint, splicing, screw joint and the like, and can be divided into several types such as clamp pressing type, hydraulic type, explosion pressing type, pre-twisting type and the like according to different construction methods.

The splicing sleeve is another commonly used wire splicing device in the construction process of a power transmission line, when a worker uses the splicing sleeve for splicing, the end part of a wire is firstly placed in the splicing sleeve, and then the splicing sleeve is extruded by using devices such as hydraulic pincers and the like, so that the wire is pressed and connected into the splicing sleeve, and in the splicing process, the hydraulic sleeve can be slightly bent, so that the problem that a circuit is bent at the position of the splicing sleeve is caused.

In the prior art, a worker performs straightening work by knocking a splicing sleeve by using a tool, and the method has the advantages of low straightening efficiency, unobvious effect and damage to a power transmission line.

SUMMERY OF THE UTILITY MODEL

A primary object of the present invention is to provide a hydraulic splicing sleeve device, which can effectively solve the problems of the prior art.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a hydraulic splicing sleeve device comprises a base, wherein supporting legs are fixed at four corners of the bottom of the base, side plates are fixed on both sides of the top of the base, the top of each side plate is fixedly connected with a same top plate, a threaded sleeve penetrates through the center of the top plate, the inner wall of the threaded sleeve is in threaded connection with a manual screw, a rotating handle is fixed at the top of the manual screw rod, the manual screw rod penetrates through the threaded sleeve to be connected with a straightening pressing block in a rotating way, the bottom of the straightening press block is provided with an arc-shaped groove, the surface of the arc-shaped groove is uniformly and fixedly connected with a plurality of springs, the bottom of the spring is fixedly connected with an arc-shaped pressing plate, the top surface of the base is provided with an installation groove, the pneumatic cylinder is fixed with to the inboard bottom of mounting groove, the output fixedly connected with supporting seat of pneumatic cylinder, the V-arrangement groove has been seted up to the top central authorities of supporting seat.

Preferably, the lower ends of the two sides of the straightening pressing block are both provided with inclined planes, and the inclined planes are parallel to the surfaces of the V-shaped grooves.

Preferably, a rubber cushion layer is fixedly arranged on the surface of the lower end of the arc-shaped pressing plate.

Preferably, the side plates are isosceles trapezoids, and a plurality of strip-shaped lightening holes are formed in the surfaces of the side plates.

Preferably, the surface of the V-shaped groove is symmetrically embedded with a contact plate, and the surface of the contact plate is a rough surface.

Preferably, the inner side surface of the side plate is provided with a sliding groove, and sliding blocks matched with the sliding grooves are fixed on two sides of the supporting seat.

Compared with the prior art, the utility model discloses following beneficial effect has: the hydraulic splicing sleeve device comprises a ground wire splicing sleeve to be corrected, a contact plate, a rotary handle, a straightening pressing block, a spring, a manual screw rod, a straightening pressing block and a straightening pressing block, wherein the ground wire splicing sleeve to be corrected is placed in a V-shaped groove, the splicing sleeve is in contact with the rough surface of the contact plate to increase the friction force between the ground wire splicing sleeve and the straightening pressing block, the straightening pressing block is positioned by tightly contacting the surface of the splicing sleeve with the surface of the straightening pipe under the action of the spring, the straightening pressing sleeve is positioned by continuously rotating the rotary handle, the straightening pressing block is driven to move downwards by the manual screw rod and the straightening pressing block, the whole hydraulic splicing sleeve device is simple in structure and convenient to operate, can be used for correcting ground wire splicing sleeves of different types, and, can not cause damage.

Drawings

Fig. 1 is a schematic view of the overall structure of a hydraulic splicing sleeve device of the present invention;

fig. 2 is a side view of a hydraulic splicing sleeve device according to the present invention;

fig. 3 is an enlarged schematic structural view of a portion a in fig. 2 of a hydraulic splicing sleeve device according to the present invention.

In the figure: 1. a base; 2. supporting legs; 3. a side plate; 4. a top plate; 5. a threaded sleeve; 6. a manual screw; 7. rotating the handle; 8. straightening and briquetting; 9. an arc-shaped groove; 10. a spring; 11. an arc-shaped pressing plate; 12. mounting grooves; 13. a hydraulic cylinder; 14. a supporting seat; 15. a V-shaped groove; 16. strip-shaped lightening holes; 17. a contact plate; 18. a chute; 19. a slide block.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

As shown in fig. 1-3, a hydraulic splicing sleeve device comprises a base 1, wherein supporting legs 2 are fixed at four corners of the bottom of the base 1, side plates 3 are fixed at two sides of the top of the base 1, the top of each side plate 3 is fixedly connected with a top plate 4, a thread bushing 5 is arranged in the center of each top plate 4 in a penetrating manner, a manual screw 6 is connected with the inner wall of each thread bushing 5 in a threaded manner, a rotating handle 7 is fixed at the top of each manual screw 6, each manual screw 6 penetrates through each thread bushing 5 to be rotatably connected with a straightening pressing block 8, an arc-shaped groove 9 is formed in the bottom of each straightening pressing block 8, a plurality of springs 10 are uniformly and fixedly connected with the surface of each arc-shaped groove 9, an arc-shaped pressing plate 11 is fixedly connected with the bottom of each spring 10, a mounting groove 12 is formed in the surface of the top of, the output end of the hydraulic cylinder 13 is fixedly connected with a supporting seat 14, and the center of the top of the supporting seat 14 is provided with a V-shaped groove 15.

In this embodiment, preferably, the lower ends of the two sides of the straightening press block 8 are both provided with an inclined surface, and the inclined surfaces are parallel to the surface of the V-shaped groove 15.

In this embodiment, preferably, a rubber cushion layer is fixedly disposed on the lower end surface of the arc-shaped pressing plate 11.

In this embodiment, preferably, the side plate 3 is an isosceles trapezoid, and the surface of the side plate 3 is provided with a plurality of strip-shaped lightening holes 16.

In this embodiment, preferably, a contact plate 17 is symmetrically embedded in the surface of the V-shaped groove 15, and the surface of the contact plate 17 is a rough surface.

In this embodiment, preferably, the inner side surface of the side plate 3 is provided with a sliding groove 18, and both sides of the supporting seat 14 are fixed with sliding blocks 19 adapted to the sliding groove 18.

It should be noted that, the utility model relates to a hydraulic splicing sleeve device, when in use, firstly, the ground wire splicing sleeve to be corrected is placed in the V-shaped groove 15, the splicing sleeve contacts with the rough surface of the contact plate 17, which can increase the friction force between the two, thereby preventing the splicing sleeve from rolling in the V-shaped groove 15, then the rotating handle 7 is rotated, the rotating handle 7 drives the manual screw 6 to rotate, the manual screw 6 then drives the straightening press block 8 to move downwards until the lower surface of the arc-shaped press block 11 contacts with the surface of the splicing sleeve, the arc-shaped press block 11 closely contacts with the surface of the splicing sleeve under the action of the spring 10, further positioning the splicing sleeve, then the rotating handle 7 is continuously rotated, the manual screw 6 and the straightening press block 8 are driven to move downwards, so that the splicing sleeve is gradually corrected under the pressure action of the straightening press block 8, the whole hydraulic splicing sleeve device has a simple structure, the method is convenient to operate, can correct the ground wire splicing sleeves of different models, has good straightening effect, and cannot cause damage.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. A hydraulic splicing sleeve device comprising a base (1), characterized in that: the support legs (2) are fixed at four corners of the bottom of the base (1), the side plates (3) are fixed at two sides of the top of the base (1), the top of each side plate (3) is fixedly connected with the same top plate (4), the thread sleeve (5) penetrates through the center of each top plate (4), the inner wall of each thread sleeve (5) is in threaded connection with a manual screw (6), the top of each manual screw (6) is fixedly provided with a rotating handle (7), each manual screw (6) penetrates through the corresponding thread sleeve (5) and is rotatably connected with a straightening press block (8), an arc-shaped groove (9) is formed in the bottom of each straightening press block (8), a plurality of springs (10) are uniformly and fixedly connected to the surface of each arc-shaped groove (9), arc-shaped press plates (11) are fixedly connected to the bottoms of the springs (10), and mounting grooves (12) are formed in the surface, the utility model discloses a pneumatic mounting structure, including mounting groove (12), the inboard bottom of mounting groove (12) is fixed with pneumatic cylinder (13), the output fixedly connected with supporting seat (14) of pneumatic cylinder (13), V-arrangement groove (15) have been seted up to the top central authorities of supporting seat (14).

2. A hydraulic splice tube assembly as claimed in claim 1, wherein: the lower ends of two sides of the straightening press block (8) are respectively provided with an inclined plane, and the inclined planes are parallel to the surface of the V-shaped groove (15).

3. A hydraulic splice tube assembly as claimed in claim 1, wherein: and a rubber cushion layer is fixedly arranged on the surface of the lower end of the arc-shaped pressing plate (11).

4. A hydraulic splice tube assembly as claimed in claim 1, wherein: the side plates (3) are isosceles trapezoids, and a plurality of strip-shaped lightening holes (16) are formed in the surfaces of the side plates (3).

5. A hydraulic splice tube assembly as claimed in claim 1, wherein: contact plates (17) are symmetrically embedded in the surfaces of the V-shaped grooves (15), and the surfaces of the contact plates (17) are rough surfaces.

6. A hydraulic splice tube assembly as claimed in claim 1, wherein: the inner side surface of the side plate (3) is provided with a sliding groove (18), and sliding blocks (19) matched with the sliding groove (18) are fixed on two sides of the supporting seat (14).