CN216589914U

CN216589914U - Sealing device for aluminum wire connection

Info

Publication number: CN216589914U
Application number: CN202123065360.4U
Authority: CN
Inventors: 张建平
Original assignee: Yancheng Dafeng Jianping Aluminum Products Co ltd
Current assignee: Yancheng Dafeng Jianping Aluminum Products Co ltd
Priority date: 2021-12-08
Filing date: 2021-12-08
Publication date: 2022-05-24
Anticipated expiration: 2031-12-08

Abstract

The utility model discloses a sealing device for connecting aluminum wires, which relates to the technical field of aluminum wire connection and sealing, and comprises a first shell and a second shell, wherein a first sleeve is fixedly connected to the surface of one side of the first shell, a first water-swelling water-stopping rubber ring is bonded to the inner wall of the first sleeve, a clamping groove is formed in the surface of the other side of the first shell, a second sleeve is fixedly connected to the surface of one side of the second shell, a second water-swelling water-stopping rubber ring is bonded to the inner wall of the second sleeve, a boss is integrally formed on the surface of one side of the second shell, a third water-swelling water-stopping rubber ring is embedded in the outer wall of the boss, slide rails are fixedly connected to the two sides of the first sleeve and the second sleeve, connecting seats are symmetrically arranged on one sides of the slide rails, and clamping plates are symmetrically arranged on one sides of the connecting seats, so that the connection of the aluminum wires is not easily broken.

Description

Sealing device for aluminum wire connection

Technical Field

The utility model relates to the technical field of aluminum wire connection sealing, in particular to a sealing device for aluminum wire connection.

Background

The aluminum wire is the longitudinal full length and the uniform cross section is a metal wire-shaped material made of pure aluminum or aluminum alloy. The product is pressed along the core and delivered in rolls. The cross section has the shape of circle, ellipse, square, rectangle, equilateral triangle, regular polygon and the like. The aluminum wire is divided into a pure aluminum wire and an alloy aluminum wire according to the material. The aluminum wire is divided into an industrial aluminum wire and a process aluminum wire according to the application.

The existing sealing device for aluminum wire connection mainly has the following defects: the sealing device for the existing aluminum wire connection mainly seals the end parts of two aluminum wires through a waterproof adhesive tape, the sealing effect is not good, and the connection part of the aluminum wires is easy to break under the action of tensile stress.

SUMMERY OF THE UTILITY MODEL

For solving above-mentioned technical problem, provide and a sealing device for aluminum wire connects, this technical scheme has solved the sealing device that current aluminum wire connects and has mainly sealed the end department of two aluminum wires through waterproof sticky tape, and this kind of sealed mode is not only sealed effectual, and the junction of aluminum wire is in the problem of the easy disconnection under the effect of tensile stress moreover.

In order to achieve the above purposes, the technical scheme adopted by the utility model is as follows:

the utility model provides a sealing device for aluminum wire connects, includes first casing and second casing, first casing one side fixed surface is connected with first sleeve pipe, first sleeve pipe inner wall bonds and has first water inflation stagnant water rubber ring, the draw-in groove has been seted up on first casing opposite side surface, second casing one side fixed surface is connected with the second sleeve pipe, second sleeve pipe inner wall bonds and has second water inflation stagnant water rubber ring, second casing one side surface integrated into one piece has the boss, the boss outer wall is inlayed and is had third water inflation stagnant water rubber ring, first sleeve pipe and the equal fixedly connected with slide rail in second sleeve pipe both sides, the connecting seat is installed to slide rail one side symmetry, the cardboard is installed to connecting seat one side symmetry.

As a preferred technical solution of the present invention, the first casing side wall is symmetrically and fixedly connected with first connection lugs, the second casing side wall is symmetrically and fixedly connected with second connection lugs, the first connection lugs and the second connection lugs have the same size, and the first connection lugs and the second connection lugs correspond to each other.

As a preferred technical solution of the present invention, the first sleeve and the second sleeve are respectively connected to the first housing and the second housing in a conducting manner, and the first sleeve and the second sleeve are located on the same axis.

As a preferred technical scheme of the utility model, the boss is arranged in an annular structure, and the boss and the clamping groove form an embedded structure.

As a preferred technical scheme, the sliding groove is formed in the surface of the sliding rail, the sliding block is movably connected to the inner side of the sliding groove, the sliding groove and the sliding block are arranged in a T-shaped structure, the appearance size of the sliding block is matched with that of the sliding groove, the top end of the sliding block protrudes out of the top opening of the sliding groove, and the top end of the sliding block is fixedly connected with the connecting seat.

According to a preferable technical scheme, the clamping plates are arranged in a semicircular structure and correspond to the end openings of the first sleeve and the second sleeve respectively, the two ends of each clamping plate are fixedly connected with the connecting plates, screw holes are formed in the surfaces of the connecting plates, the surfaces of the connecting seats are fixedly connected with the connecting blocks, and the end portions of the connecting blocks are connected with the connecting plates in a welding mode.

Compared with the prior art, the utility model has the beneficial effects that: penetrate first casing and second casing through respectively with two aluminium cords from first sleeve pipe and second sleeve pipe in, the first water inflation sealing rubber ring that meets water inner wall bonding of first sleeve pipe and the second water inflation sealing rubber ring that meets water inner wall bonding of second sleeve pipe all with the outer wall looks butt of aluminium cord, then the end department overlap joint of two aluminium cords together through the manual work, then it is inboard to imbed the draw-in groove of seting on the first casing through the boss on the second casing, meet the clearance that water inflation sealing rubber ring can effectual packing boss and draw-in groove joint through the third, thereby can effectually prevent that water from permeating the inboard of first casing and second casing, set up the cardboard card through two symmetries and hold the aluminium cord, then pass the connecting plate and with the bolt through the bolt, thereby the aluminium cord is fixed in the centre gripping, make the junction of aluminium cord difficult disconnection.

Drawings

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

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

FIG. 3 is a schematic view of a first housing structure of the present invention;

FIG. 4 is a schematic view of a second housing structure of the present invention;

fig. 5 is a schematic cross-sectional view of the slide rail according to the present invention.

The reference numbers in the figures are:

1. a first housing; 101. a first sleeve; 102. the first water-swelling water-stopping rubber ring; 103. a first connecting lug; 104. a card slot;

2. a second housing; 201. a second sleeve; 202. the second water-swelling water-stopping rubber ring; 203. a second engaging lug; 204. a boss; 205. a third water-swelling water-stopping rubber ring;

3. a slide rail; 301. a connecting seat; 302. connecting blocks; 303. a chute; 304. a slider;

4. clamping a plate; 401. a connecting plate; 402. and a screw hole.

Detailed Description

The following description is presented to disclose the utility model so as to enable any person skilled in the art to practice the utility model. The preferred embodiments in the following description are given by way of example only, and other obvious variations will occur to those skilled in the art.

Referring to fig. 1-5, a sealing device for aluminum wire connection comprises a first housing 1 and a second housing 2, wherein a first sleeve 101 is fixedly connected to one side surface of the first housing 1, a first water-swelling water-stopping rubber ring 102 is bonded to the inner wall of the first sleeve 101, a slot 104 is formed in the other side surface of the first housing 1, a second sleeve 201 is fixedly connected to one side surface of the second housing 2, a second water-swelling water-stopping rubber ring 202 is bonded to the inner wall of the second sleeve 201, a boss 204 is integrally formed on one side surface of the second housing 2, a third water-swelling water-stopping rubber ring 205 is inlaid on the outer wall of the boss 204, slide rails 3 are fixedly connected to both sides of the first sleeve 101 and the second sleeve 201, connecting seats 301 are symmetrically installed on one side of the slide rails 3, clamping plates 4 are symmetrically installed on one side of the connecting seats 301, first connecting lugs 103 are symmetrically and fixedly connected to the side walls of the first housing 1, second connecting lugs 203 are symmetrically and fixedly connected to the side walls of the second housing 2, the first connecting lug 103 and the second connecting lug 203 have the same size, the first connecting lug 103 and the second connecting lug 203 correspond to each other, the first sleeve 101 and the second sleeve 201 are respectively connected with the first shell 1 and the second shell 2 in a conduction way, the first sleeve 101 and the second sleeve 201 are positioned on the same axis, the boss 204 is arranged in an annular structure, the boss 204 and the clamping groove 104 form an embedded structure, the clamping plate 4 is arranged in a semicircular structure, the clamping plate 4 corresponds to the port openings of the first sleeve 101 and the second sleeve 201, both ends of the clamping plate 4 are fixedly connected with the connecting plate 401, the surface of the connecting plate 401 is provided with a screw hole 402, the surface of the connecting seat 301 is fixedly connected with the connecting block 302, the end part of the connecting block 302 is connected with the connecting plate 401 in a welding way, two aluminum wires respectively penetrate into the first shell 1 and the second shell 2 from the first sleeve 101 and the second sleeve 201, after passing through the first sleeve 101 and the second sleeve 201, the first water-swelling water-stop rubber ring 102 bonded to the inner wall of the first sleeve 101 and the second water-swelling water-stop rubber ring 202 bonded to the inner wall of the second sleeve 201 are abutted to the outer wall of the aluminum wire, the rubber is expanded and deformed by multiple times after meeting water, all irregular surfaces, cavities and gaps of seams are filled, and simultaneously, huge contact pressure is generated to thoroughly prevent leakage, then the end parts of the two aluminum wires are lapped together manually, and then the rubber is embedded into the inner side of the clamping groove 104 formed in the first shell 1 through the boss 204 on the second shell 2, the third water-swelling water-stop rubber ring 205 embedded in the outer wall of the boss 204 is abutted to the inner wall of the clamping groove 104, so that the first shell 1 and the second shell 2 are abutted together, the gap at the joint of the boss 204 and the clamping groove 104 can be effectively filled through the third water-swelling water-stop rubber ring 205, and therefore water can be effectively prevented from permeating into the inner sides of the first shell 1 and the second shell 2, after the first casing 1 and the second casing 2 are butted, the bolts pass through the first connecting lugs 103 and the second connecting lugs 203, so that the first casing 1 and the second casing 2 are fixed together, and the two symmetrically arranged connecting seats 301 slide in opposite directions, so that the two symmetrically arranged clamping plates 4 clamp the aluminum wire, then the bolts pass through the connecting plate 401 and screw the bolts, so that the aluminum wire is clamped and fixed, and the joint of the aluminum wire is not easy to break.

Spout 303 has been seted up on 3 surfaces of slide rail, the inboard swing joint of spout 303 has slider 304, spout 303 all is the setting of T shape structure with slider 304, and slider 304's overall dimension and spout 303 looks adaptation, slider 304 top protrusion in spout 303 top opening department, and slider 304 top and connecting seat 301 fixed connection, it is inboard to put into the spout 303 of T type structure through the slider 304 with T type structure, thereby make slider 304 can cooperate slide rail 3 to slide, it is fixed continuous with connecting seat 301 through slider 304, therefore, can adjust the interval between two connecting seats 301, thereby make cardboard 4 carry out the centre gripping fixed to the aluminium wire of first sleeve pipe 101 and the grafting of second sleeve pipe 201 department.

The working principle is as follows: two aluminum wires are respectively inserted into the first shell 1 and the second shell 2 from the first sleeve 101 and the second sleeve 201, after the aluminum wires pass through the first sleeve 101 and the second sleeve 201, the first water-swelling water-stop rubber ring 102 bonded on the inner wall of the first sleeve 101 and the second water-swelling water-stop rubber ring 202 bonded on the inner wall of the second sleeve 201 are abutted against the outer wall of the aluminum wires, the rubber generates several times of swelling deformation after encountering water and fills all irregular surfaces, cavities and gaps of joints, and simultaneously generates huge contact pressure to thoroughly prevent leakage, then the end parts of the two aluminum wires are lapped together by manpower, then the boss 204 on the second shell 2 is embedded into the inner side of the clamping groove 104 arranged on the first shell 1, and the third water-swelling water-stop rubber ring 205 embedded on the outer wall of the boss 204 is abutted against the inner wall of the clamping groove 104, so that the first shell 1 and the second shell 2 are abutted together, through the clearance of third water-swelling water-stopping rubber ring 205 can effectual packing boss 204 and draw-in groove 104 junction, thereby can effectually prevent that water from permeating first casing 1 and second casing 2's inboard, after butt joint between first casing 1 and the second casing 2, pass first engaging lug 103 and second engaging lug 203 through the bolt, thereby be in the same place first casing 1 and second casing 2 are fixed, and slide in opposite directions between the connecting seat 301 that sets up through two symmetries, thereby make two symmetries set up cardboard 4 card and hold the aluminium wire, then pass connecting plate 401 through the bolt and screw the bolt, thereby the aluminium wire is fixed in the centre gripping.

The foregoing shows and describes the general principles, essential features, and advantages of the utility model. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are merely illustrative of the principles of the utility model, but that various changes and modifications may be made without departing from the spirit and scope of the utility model, which fall within the scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. A sealing device for aluminum wire connection is characterized in that: comprises a first shell (1) and a second shell (2), wherein a first sleeve (101) is fixedly connected with the surface of one side of the first shell (1), a first water-swelling water-stopping rubber ring (102) is adhered to the inner wall of the first sleeve (101), a clamping groove (104) is arranged on the other side surface of the first shell (1), a second sleeve (201) is fixedly connected with the surface of one side of the second shell (2), a second water-swelling water-stopping rubber ring (202) is bonded on the inner wall of the second sleeve (201), a boss (204) is integrally formed on the surface of one side of the second shell (2), a third water-swelling water-stopping rubber ring (205) is embedded on the outer wall of the boss (204), the two sides of the first sleeve (101) and the second sleeve (201) are fixedly connected with slide rails (3), connecting seat (301) are installed to slide rail (3) one side symmetry, cardboard (4) are installed to connecting seat (301) one side symmetry.

2. A sealing device for aluminum wire connection according to claim 1, wherein: first casing (1) lateral wall symmetry fixedly connected with first engaging lug (103), second casing (2) lateral wall symmetry fixedly connected with second engaging lug (203), first engaging lug (103) is the same with second engaging lug (203) size, and corresponds each other between first engaging lug (103) and second engaging lug (203).

3. A sealing device for aluminum wire connection according to claim 1, wherein: the first sleeve (101) and the second sleeve (201) are respectively communicated with the first shell (1) and the second shell (2), and the first sleeve (101) and the second sleeve (201) are located on the same axis.

4. A sealing device for aluminum wire connection according to claim 1, wherein: the boss (204) is arranged in an annular structure, and the boss (204) and the clamping groove (104) form an embedded structure.

5. A sealing device for aluminum wire connection according to claim 1, wherein: sliding groove (303) have been seted up on slide rail (3) surface, the inboard swing joint of sliding groove (303) has slider (304), sliding groove (303) all are the setting of T shape structure with slider (304), and the overall dimension and the sliding groove (303) looks adaptation of slider (304), slider (304) top protrusion in sliding groove (303) top mouth department, and slider (304) top and connecting seat (301) fixed connection.

6. A sealing device for aluminum wire connection according to claim 1, wherein: cardboard (4) semicircular structure setting, and cardboard (4) are corresponding with the port department of first sleeve pipe (101) and second sleeve pipe (201) respectively, cardboard (4) equal fixedly connected with connecting plate (401) in both ends, and screw (402) have been seted up on connecting plate (401) surface, connecting seat (301) fixed surface is connected with connecting block (302), and connecting block (302) tip and connecting plate (401) welding link to each other.