CN219979821U - Fastener for flexible cable connection - Google Patents

Abstract

The utility model relates to the technical field of electric power installation, in particular to a fastener for connecting a flexible cable.

Description

Fastener for flexible cable connection

Technical Field

The utility model relates to the technical field of electric power installation, in particular to a fastener for flexible cable connection.

Background

Cables are typically comprised of several wires, and cable tie fasteners are often required to interface the connection between the cables during cable installation.

However, the existing cable butt joint fastener is insufficient in limiting force on a cable in the fastening process, and the butt joint precision of the cable is reduced due to shaking of the cable in the fastening process, so that the butt joint quality of the cable is reduced, and the existing cable butt joint fastener is mainly operated in a mode of installing bolts one by one in the fastening process.

Disclosure of Invention

The present utility model is directed to a fastener for connecting flexible cables, which solves the problems set forth in the background art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a fastener for flexible cable connection, includes mounting plate, fixing base, lower fastener and last fastener, the mounting hole has been seted up to mounting plate top both sides, be provided with the fixing base in the middle of the mounting plate top, insert and close the groove in the middle of the fixing base top, insert and close groove both sides inner chamber wall and seted up the spacing groove, connecting slot has been seted up to spacing groove one side inner chamber wall, the installation cavity has been seted up to spacing groove opposite side inner chamber wall, the inserted bar has been cup jointed to the installation cavity inside, inserted bar one end is connected with the pull head, the inserted bar surface is provided with the connecting plate in the installation cavity inside, the spring has been cup jointed between connecting plate and installation cavity inner chamber wall to the inserted bar outside, insert and close the inslot portion insert and close the piece, insert and close the fastener is installed at the piece top down, fastener top one end is connected with the fastener through the pivot down.

Preferably, the fixing base side surface is seted up and is blocked the groove, insert the groove surface and be connected with the block through the spring, the block is connected with the block groove looks block, the block is wedge, and the block adopts elastic rubber material to make.

Preferably, the two side surfaces of the inserting block are connected with limiting plates, the limiting plates are connected with the limiting grooves in a jogged mode, and one end of the inserting rod penetrates through the limiting plates to be connected with the connecting slots in an inserting mode.

Preferably, one end of the lower fastening piece and one end of the upper fastening piece are connected with the fixing pieces, and the two fixing pieces are fixedly connected through connecting bolts.

Preferably, the inner surfaces of the lower fastening piece and the upper fastening piece are paved with protective mats.

Compared with the prior art, the utility model has the beneficial effects that: according to the utility model, the fixing seat is provided, the limit groove and the inserting groove are formed in the fixing seat, the inserting block and the limit plate are arranged at the bottom of the lower fastening piece, the inserting block is connected with the inserting groove in an inserting way, and the limit plate is connected with the limit groove in an embedding way, so that when the inserting block is dismounted, the inserting block can be dismounted from the fixing seat only by pressing the clamping block and pulling the pull head, the mounting is the same, the mounting and dismounting of accessories such as bolts are not needed, the whole process is simple, and the connecting and fixing efficiency of the whole fastening piece to the cable can be greatly improved.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic diagram of a connection structure between a plunger and a limiting groove according to the present utility model;

fig. 3 is an enlarged schematic view of the structure of fig. 1 a according to the present utility model.

In the figure: 1. a mounting base plate; 2. a fixing seat; 3. a lower fastener; 4. a fastening piece is arranged; 5. a mounting hole; 6. a clamping groove; 7. a pull head; 8. a clamping block; 9. a limit groove; 10. an insertion groove; 11. a mounting cavity; 12. a connecting plate; 13. a rod; 14. a spring; 15. a connection slot; 16. an inserting block; 17. a limiting plate; 18. a rotating shaft; 19. a fixing member; 20. a connecting bolt; 21. and a protective pad.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In the description of the present utility model, it should be noted that the azimuth or positional relationship indicated by the terms "vertical", "upper", "lower", "horizontal", etc. are based on the azimuth or positional relationship shown in the drawings, and are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or element referred to must have a specific azimuth, be constructed and operated in a specific azimuth, and thus should not be construed as limiting the present utility model.

In the description of the present utility model, it should also be noted that, unless explicitly specified and limited otherwise, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

Referring to fig. 1-3, the present utility model provides a technical solution: the utility model provides a fastener for flexible cable connection, including mounting plate 1, fixing base 2, lower fastener 3 and last fastener 4, mounting hole 5 has been seted up to mounting plate 1 top both sides, be provided with fixing base 2 in the middle of the mounting plate 1 top, insert and close groove 10 has been seted up in the middle of the fixing base 2 top, spacing groove 9 has been seted up to insert and close groove 10 both sides inner chamber wall, connecting slot 15 has been seted up to spacing groove 9 one side inner chamber wall, install cavity 11 has been seted up to spacing groove 9 opposite side inner chamber wall, the inserted bar 13 has been cup jointed in the installation cavity 11 inside, inserted bar 13 one end is connected with pull head 7, the surface of inserted bar 13 is provided with connecting plate 12 in the installation cavity 11 inside, the spring 14 has been cup jointed between connecting plate 12 and installation cavity 11 inner chamber wall to the outside of inserted bar 13, insert and close the inside cartridge 16 is installed down to fastener 3 at cartridge 16 top, fastener 3 top one end is connected with last fastener 4 through pivot 18.

Further, a clamping groove 6 is formed in the side surface of the fixing seat 2, a clamping block 8 is connected to the surface of the insertion groove 10 through a spring 14, the clamping block 8 is connected with the clamping groove 6 in a clamping mode, the clamping block 8 is wedge-shaped, and the clamping block 8 is made of elastic rubber materials.

Further, the two side surfaces of the inserting block 16 are connected with limiting plates 17, the limiting plates 17 are connected with the limiting grooves 9 in a jogged mode, and one end of the inserting rod 13 penetrates through the limiting plates 17 to be connected with the connecting slots 15 in an inserting mode.

Further, one ends of the lower fastening piece 3 and the upper fastening piece 4 are connected with the fixing pieces 19, and the two fixing pieces 19 are fixedly connected through the connecting bolts 20.

Further, the inner surfaces of the lower fastening member 3 and the upper fastening member 4 are laid with a protective pad 21.

According to the utility model, the fixing seat 2 is arranged, the limit groove 9 and the inserting groove 10 are formed in the fixing seat 2, the inserting block 16 and the limit plate 17 are arranged at the bottom of the lower fastening piece 3, the inserting block 16 is connected with the inserting groove 10 in an inserting way, and the limit plate 17 is connected with the limit groove 9 in a jogging way, so that when the inserting block 16 is dismounted, the inserting block 16 can be dismounted from the fixing seat 2 by only pressing the clamping block 8 and pulling the pull head 7, the mounting and dismounting of accessories such as bolts are not required, the whole process is simple, and the connection and fixation efficiency of the whole fastening piece to the cable can be greatly improved.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the spirit and scope of the utility model as defined by the appended claims and their equivalents.

Claims (5)

1. The utility model provides a fastener for flexible cable connection, includes mounting plate (1), fixing base (2), lower fastener (3) and last fastener (4), its characterized in that: mounting hole (5) have been seted up to mounting plate (1) top both sides, be provided with fixing base (2) in the middle of mounting plate (1) top, insert and close groove (10) have been seted up in the middle of fixing base (2) top, insert and close groove (10) both sides inner chamber wall and seted up spacing groove (9), connecting slot (15) have been seted up to spacing groove (9) one side inner chamber wall, install chamber (11) have been seted up to spacing groove (9) opposite side inner chamber wall, install chamber (11) inside inserted bar (13), inserted bar (13) one end is connected with pull head (7), inserted bar (13) surface is provided with connecting plate (12) in installation chamber (11) inside, insert bar (13) outside in connecting plate (12) and install between chamber (11) inner chamber wall spring (14) have been cup jointed, insert and close groove (10) inside insert and close piece (16), insert and close piece (16) top and install fastener (3) down, fastener (3) one end is connected with fastener (4) through pivot (18).

2. A fastener for connecting flexible cables according to claim 1, wherein: the clamping groove (6) is formed in the side surface of the fixing seat (2), the clamping block (8) is connected to the surface of the inserting groove (10) through the spring (14), the clamping block (8) is in clamping connection with the clamping groove (6), the clamping block (8) is wedge-shaped, and the clamping block (8) is made of elastic rubber materials.

3. A fastener for connecting flexible cables according to claim 1, wherein: the two side surfaces of the inserting block (16) are connected with limiting plates (17), the limiting plates (17) are connected with the limiting grooves (9) in a jogged mode, and one end of the inserting rod (13) penetrates through the limiting plates (17) to be connected with the connecting slots (15) in an inserting mode.

4. A fastener for connecting flexible cables according to claim 1, wherein: one end of the lower fastening piece (3) and one end of the upper fastening piece (4) are connected with the fixing piece (19), and the two fixing pieces (19) are fixedly connected through the connecting bolt (20).

5. A fastener for connecting flexible cables according to claim 1, wherein: the inner surfaces of the lower fastening piece (3) and the upper fastening piece (4) are paved with protective pads (21).