CN209981957U

CN209981957U - Cable V-shaped groove connecting structure

Info

Publication number: CN209981957U
Application number: CN201921307010.4U
Authority: CN
Inventors: 孙军旗; 郭新超; 郭振; 杨皓翔; 张道斌
Original assignee: Henan Dingnuo Communication Co Ltd
Current assignee: Henan Dingnuo Communication Co Ltd
Priority date: 2019-08-13
Filing date: 2019-08-13
Publication date: 2020-01-21
Anticipated expiration: 2029-08-13

Abstract

The utility model discloses a cable V type groove connection structure belongs to cable technical field, including butt joint frame, V type groove, piston chamber, backing ring, stripper plate, ejector pin, rubber block, water pipe, a piston section of thick bamboo, piston plate, the bayonet catch, the holding ring, the blast pipe, the rubber packing ring, butt joint hole, draw-in groove and spring, the equal activity embedding in both sides of butt joint frame has V type groove, and the inside opening of butt joint frame is provided with four piston chambers, and the inner wall in piston chamber all welds and is provided with the backing ring, and the equal seamless slip of inner wall in piston chamber has the stripper plate, and one side of stripper plate all welds and is provided with the ejector pin, and ejector pin and the inseparable laminating in V type groove. The utility model provides a keeper can make automatic the fixing in butt joint frame in V type groove in the draw-in groove in automatic insertion V type groove, does not need the manual work to fix in butt joint frame, can enough save the work load when V type groove installation, improves V type groove installation effectiveness, the installation work in the V type groove of can being convenient for again, the people's of being convenient for use.

Description

Cable V-shaped groove connecting structure

Technical Field

The utility model relates to the technical field of cables, it is concrete, relate to a V type groove connection structure.

Background

The cable comprises a plurality of wires or a plurality of groups of wires, the wires are used for transmitting electric power or information from one position to another position, the cable is embedded underground, a V-shaped groove sleeve is required to be matched and used at the periphery of the cable, the cable is protected, the length of the V-shaped groove is limited, a gap is often generated at the joint of the two V-shaped grooves, the two V-shaped groove sleeves are required to be connected together through a connecting structure, the connecting structure in the prior art needs to be manually fixed together through bolts after being butted with the V-shaped grooves, the connecting structure cannot be automatically fixed together with the V-shaped grooves, the operation is inconvenient, and the problems that the installation work of the V-shaped grooves is influenced are solved. Therefore, further research needs to be carried out on the connection structure to provide a cable V-groove connection structure.

SUMMERY OF THE UTILITY MODEL

Defect to among the prior art, the utility model provides a this kind of cable V type groove connection structure solves the above-mentioned unable automatic that proposes and is together fixed with V type groove, there is inconvenient operation, influence the problem of the installation work in V type groove, a cable V type groove connection structure is provided, the gim peg in this connection structure can be in V type groove and butt joint frame butt joint back, in the automatic draw-in groove that inserts V type groove, make the automatic fixing in butt joint frame in V type groove, do not need the manual work to fix, work load when can enough saving the installation of V type groove, improve V type groove installation effectiveness, the installation work in V type groove of can being convenient for again, people's of being convenient for use.

The utility model provides a following technical scheme: a cable V-shaped groove connecting structure comprises a butt-joint frame, a V-shaped groove, piston cavities, backing rings, extrusion plates, ejector rods, rubber blocks, water pipes, piston cylinders, piston plates, clamping bolts, positioning rings, exhaust pipes, rubber gaskets, butt-joint holes, clamping grooves and springs, wherein the V-shaped groove is movably embedded in each of two sides of the butt-joint frame, four piston cavities are arranged in an inner opening of the butt-joint frame, the backing rings are welded on the inner walls of the piston cavities, the extrusion plates slide on the inner walls of the piston cavities in a seamless mode, the ejector rods are welded on one sides of the extrusion plates and tightly attached to the V-shaped grooves, the two rubber blocks are bonded on the inner walls of the piston cavities, two water pipes are embedded in the tops and the bottoms of the butt-joint frame, one ends of the four water pipes are located in the four piston cavities respectively, and the two piston cylinders are welded on the tops and the bottoms of, the seamless equal slip of inner wall of piston cylinder has the piston board, the equal welding in surface of piston board is provided with the gim peg, the equal nested welding in inner wall of piston cylinder has two holding rings, the equal imbedding welding in one side of piston cylinder has the blast pipe, the bottom and the bottom of piston cylinder imbed respectively and bond there is the rubber packing ring, and the centre of rubber packing ring is run through by the gim peg activity, the inside opening that docks the frame is provided with four butt joint holes, the equal opening in one side in V type groove is provided with two draw-in grooves, the equal welding in surface of stripper plate is provided with the spring, and the spring is arranged in the piston chamber.

Further preferred embodiments: the piston cavity, the water pipes and the piston cylinder are filled with water with an indefinite shape, and the other ends of the four water pipes are respectively embedded and welded in the four piston cylinders.

Further preferred embodiments: the V-shaped groove is hollow cuboid, the butt-joint frame is hollow cuboid, and the V-shaped groove and the butt-joint frame are arranged at intervals.

Further preferred embodiments: the piston cavity and the inner volume of the piston cylinder are kept consistent, and the piston cavity and the piston cylinder are kept vertical.

Further preferred embodiments: the distance between the surface of the extrusion plate and the backing ring is equal to the moving distance of the ejector rods, and the ejector rods are kept parallel.

Further preferred embodiments: the clamping bolt is matched with the butt joint hole and the clamping groove, and the clamping bolt is movably embedded into the butt joint hole and the clamping groove.

Further preferred embodiments: the moving distance of the clamping bolt is equal to the maximum distance between the positioning ring and the piston plate, and the clamping bolt is perpendicular to the V-shaped groove.

Has the advantages that:

1. the clamping bolt in the utility model can be automatically inserted into the clamping groove of the V-shaped groove after the V-shaped groove is butted with the butt joint frame, so that the V-shaped groove is automatically fixed in the butt joint frame without manual fixation, thereby saving the workload of V-shaped groove installation, improving the installation efficiency of the V-shaped groove, facilitating the installation work of the V-shaped groove and facilitating the use of people;

2. the utility model provides a when the ejector pin docks with the butt joint frame in V type groove, is controlled in the piston chamber by V type groove extrusion messenger ejector pin, and the stripper plate extrudees into the water pipe with the water in the piston chamber, then extrudees the piston board in the water gets into the piston barrel, makes the piston board reciprocate in the piston barrel, leads to the draw-in groove that the bayonet catch inserted V type groove at last, in inserting the butt joint hole of butt joint frame to fix V type groove in the butt joint frame, realize automatic fixed work.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the technical solutions in the prior art will be briefly described below. Throughout the drawings, like elements or portions are generally identified by like reference numerals. In the drawings, elements or portions are not necessarily drawn to scale.

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

Fig. 2 is a schematic view of the overall usage status of the present invention.

Fig. 3 is an enlarged schematic view of a portion a in fig. 1 according to the present invention.

Fig. 4 is an enlarged schematic view of the present invention at B in fig. 1.

In FIGS. 1-4: butt joint frame 1, V type groove 2, piston chamber 3, backing ring 4, stripper plate 5, ejector pin 6, rubber block 7, water pipe 8, piston cylinder 9, piston plate 10, bayonet 11, holding ring 12, blast pipe 13, rubber packing ring 14, butt joint hole 15, draw-in groove 16, spring 17.

Detailed Description

Embodiments of the present invention will be described in detail below with reference to the accompanying drawings. The following examples are only for illustrating the technical solutions of the present invention more clearly, and therefore are only examples, and the protection scope of the present invention is not limited thereby.

It is to be noted that unless otherwise specified, technical or scientific terms used herein shall have the ordinary meaning as understood by those skilled in the art to which the present invention belongs.

Referring to fig. 1 to 4, in the embodiment of the present invention, a cable V-groove connection structure includes a docking frame 1, a V-groove 2, a piston cavity 3, a backing ring 4, a pressing plate 5, a push rod 6, rubber blocks 7, water pipes 8, a piston cylinder 9, a piston plate 10, a latch 11, a positioning ring 12, an exhaust pipe 13, a rubber gasket 14, a docking hole 15, a clamping groove 16 and a spring 17, wherein the V-groove 2 is movably embedded in both sides of the docking frame 1, four piston cavities 3 are arranged in an inner opening of the docking frame 1, the backing ring 4 is welded on inner walls of the piston cavities 3, the pressing plate 5 slides in a seamless manner on inner walls of the piston cavities 3, the push rod 6 is welded on one side of the pressing plate 5, the push rod 6 is tightly attached to the V-groove 2, two rubber blocks 7 are bonded on inner walls of the piston cavities 3, two water pipes 8 are welded on top and bottom of the docking frame 1, and one end of each of four water pipes 8 is respectively positioned in four piston cavities 3, two piston cylinders 9 are welded on the top and the bottom of each butt joint frame 1, piston plates 10 are seamlessly and evenly slid on the inner walls of the piston cylinders 9, clamping bolts 11 are welded on the surfaces of the piston plates 10, two positioning rings 12 are welded on the inner walls of the piston cylinders 9 in an embedded mode, exhaust pipes 13 are welded on one sides of the piston cylinders 9 in an embedded mode, rubber gaskets 14 are respectively embedded and bonded on the bottoms and the bottoms of the piston cylinders 9, the middles of the rubber gaskets 14 are movably penetrated through by the clamping bolts 11, four butt joint holes 15 are arranged on an inner opening of each butt joint frame 1, two clamping grooves 16 are formed in an opening on one side of each V-shaped groove 2, springs 17 are welded on the surfaces of the extrusion plates 5, and the springs 17.

Preferably, the piston cavity 3, the water pipes 8 and the piston cylinder 9 are filled with water with indefinite shapes, the other ends of the four water pipes 8 are respectively embedded and welded in the four piston cylinders 9, the V-shaped groove 2 is in a hollow cuboid shape, the butt joint frame 1 is in a hollow cuboid shape, the V-shaped groove 2 and the butt joint frame 1 are arranged at intervals, the volumes of the piston cavity 3 and the piston cylinder 9 are kept consistent, the piston cavity 3 and the piston cylinder 9 are kept vertical, the distance between the surface of the extrusion plate 5 and the backing ring 4 is equal to the moving distance of the ejector rod 6, the ejector rod 6 is kept parallel, when the V-shaped groove 2 and the butt joint frame 1 are butted, the ejector rod 6 is extruded by the V-shaped groove 2 to enable the ejector rod 6 to move left and right in the piston cavity 3, the extrusion plate 5 extrudes the water in the piston cavity 3 into the water pipes 8, then the water enters the piston cylinder 9 to extrude the piston plate 10, and, finally, the clamping bolt 11 is inserted into the clamping groove 16 of the V-shaped groove 2 and is inserted into the butt joint hole 12 of the butt joint frame 1, so that the V-shaped groove 2 is fixed in the butt joint frame 1, automatic fixing work is achieved, the clamping bolt 11 is matched with the butt joint hole 15 and the clamping groove 16, the clamping bolt 11 is movably embedded into the butt joint hole 15 and the clamping groove 16, the moving distance of the clamping bolt 11 is equal to the maximum distance between the positioning ring 12 and the piston plate 10, the clamping bolt 11 is perpendicular to the V-shaped groove 2, the clamping bolt 11 can be automatically inserted into the clamping groove 16 of the V-shaped groove 2 after the V-shaped groove 2 is in butt joint with the butt joint frame 1, the V-shaped groove 2 is automatically fixed in the butt joint frame 1, manual fixing is not needed, workload during installation of the V-shaped groove 2 can be saved, installation efficiency of the V-shaped groove 2 is improved.

The working principle is as follows:

when the cable V-shaped groove connecting structure is used, firstly, the V-shaped groove 2 is sleeved with the cable, and then the butt joint frame 1 is sleeved with the cable, so that the butt joint frame 1 is positioned between the two V-shaped grooves 2, secondly, the V-shaped groove 2 is inserted into the butt joint frame 1, the push rod 6 is extruded by the V-shaped groove 2, the push rod 6 moves left and right in the piston cavity 3, the spring 17 is compressed, the water in the piston cavity 3 is extruded into the water pipe 8 by the extrusion plate 5, then water enters the piston cylinder 9 to extrude the piston plate 10, so that the piston plate 10 moves up and down in the piston cylinder 9, air in the piston cylinder 9 is exhausted through the exhaust pipe 13, and finally the clamping bolt 11 is inserted into the clamping groove 16 of the V-shaped groove 2, the V-shaped groove 2 is fixed in the docking frame 1 by inserting into the docking hole 12 of the docking frame 1, and finally, another V-shaped groove 2 is docked to the other side of the docking frame 2 according to the above operation.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not substantially depart from the scope of the embodiments of the present invention, and are intended to be covered by the claims and the specification.

Claims

1. The utility model provides a cable V type groove connection structure, includes butt joint frame (1), V type groove (2), piston chamber (3), backing ring (4), stripper plate (5), ejector pin (6), rubber block (7), water pipe (8), piston cylinder (9), piston plate (10), bayonet catch (11), holding ring (12), blast pipe (13), rubber packing ring (14), butt joint hole (15), draw-in groove (16) and spring (17), its characterized in that: the butt joint structure is characterized in that V-shaped grooves (2) are movably embedded in two sides of the butt joint frame (1), four piston cavities (3) are arranged in an inner opening of the butt joint frame (1), backing rings (4) are welded on inner walls of the piston cavities (3), extrusion plates (5) are seamlessly slid on inner walls of the piston cavities (3), ejector rods (6) are welded on one sides of the extrusion plates (5), the ejector rods (6) are tightly attached to the V-shaped grooves (2), two rubber blocks (7) are bonded on inner walls of the piston cavities (3), two water pipes (8) are embedded and welded in the top and the bottom of the butt joint frame (1), one ends of the four water pipes (8) are respectively located in the four piston cavities (3), two piston cylinders (9) are welded on the top and the bottom of the butt joint frame (1), and piston plates (10) are seamlessly and evenly slid on inner walls of the piston cylinders (9), the surface of piston plate (10) all welds and is provided with gim peg (11), the equal nested welding of inner wall of piston cylinder (9) has two holding rings (12), one side of piston cylinder (9) all imbeds the welding and has blast pipe (13), the bottom and the bottom of piston cylinder (9) are embedded respectively and are bonded rubber packing ring (14), and the centre of rubber packing ring (14) is run through by gim peg (11) activity, the inside opening to frame (1) is provided with four butt joint hole (15), the equal opening in one side of V type groove (2) is provided with two draw-in grooves (16), the equal welding in surface of stripper plate (5) is provided with spring (17), and spring (17) are located piston chamber (3).

2. The cable V-groove connection structure according to claim 1, wherein: the piston cavity (3), the water pipes (8) and the piston cylinders (9) are filled with water with indefinite shapes, and the other ends of the four water pipes (8) are respectively embedded and welded in the four piston cylinders (9).

3. The cable V-groove connection structure according to claim 1, wherein: the V-shaped groove (2) is hollow cuboid, the butt joint frame (1) is hollow cuboid, and the V-shaped groove (2) and the butt joint frame (1) are arranged at intervals.

4. The cable V-groove connection structure according to claim 1, wherein: the internal volumes of the piston cavity (3) and the piston cylinder (9) are kept consistent, and the piston cavity (3) and the piston cylinder (9) are kept vertical.

5. The cable V-groove connection structure according to claim 1, wherein: the distance between the surface of the extrusion plate (5) and the backing ring (4) is equal to the moving distance of the ejector rods (6), and the ejector rods (6) are kept parallel.

6. The cable V-groove connection structure according to claim 1, wherein: the clamping bolt (11) is matched with the butt joint hole (15) and the clamping groove (16), and the clamping bolt (11) is movably embedded in the butt joint hole (15) and the clamping groove (16).

7. The cable V-groove connection structure according to claim 1, wherein: the moving distance of the clamping bolt (11) is equal to the maximum distance between the positioning ring (12) and the piston plate (10), and the clamping bolt (11) is perpendicular to the V-shaped groove (2).