CN213213077U

CN213213077U - Cable adapter for electric power engineering

Info

Publication number: CN213213077U
Application number: CN202022647084.1U
Authority: CN
Inventors: 卢向毅
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-11-16
Filing date: 2020-11-16
Publication date: 2021-05-14
Anticipated expiration: 2030-11-16

Abstract

The utility model discloses a cable adapter for electric power engineering, including the mainboard, its characterized in that, the mainboard lower part have the bottom plate through threaded connection, the last sliding surface of bottom plate is connected with the casing, go up a plurality of hexagon nuts of upper end fixedly connected with of casing, it is a plurality of the equal threaded connection of hexagon nut has hexagon bolt, the hexagon bolt lower extreme runs through the casing, hexagon bolt's lower extreme rotates and is connected with the arc fixture block, go up the equal fixedly connected with reset spring in casing lower surface both ends, go up the terminal fixedly connected with triangle fixture block of casing, there is fixedly connected with casing down the bottom plate upper surface, the one end fixed connection box of bottom plate is kept away from to the casing down, sliding surface has the arm-tie under the box. The utility model discloses can be through pressing down the casing, the casing is closed about making, reaches the effect of fixed cable through adjusting bolt to the fixed of messenger's cable becomes more swift.

Description

Cable adapter for electric power engineering

Technical Field

The utility model relates to a cable fixed mounting technical field especially relates to a cable adapter for electric power engineering.

Background

The connection of power cables is a basic process and also an important process for electrician work. The quality of the wire connection is directly related to whether the entire line can be operated safely and reliably for a long period of time. In the construction of electric power engineering, it is known that in order to ensure the neatness and stability of the flat cable, a secondary wiring needs to be provided with a protruding cross arm on a bracket to expand different lines.

When the existing cable adapter is used for fixing a cable through a circular ring, the cable is difficult to be completely fixed due to different thicknesses of the cable, and the cable needs to be fixed one by one, so that the operation is very complicated.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving current electric power engineering cable adapter among the prior art and need remove fixed each cable respectively under the more condition of cable, the process of fixed cable is complicated, because of the thickness difference of cable, is difficult to reach the problem that makes each cable all closely fix, and the cable adapter for electric power engineering who provides.

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

a cable adapter for electric power engineering comprises a main board, a bottom board connected with the lower part of the main board through screw threads, the upper surface of the bottom plate is connected with an upper shell in a sliding way, the upper end of the upper shell is fixedly connected with a plurality of hexagon nuts, the hexagon nuts are all connected with hexagon bolts in a threaded way, the lower end of the hexagon bolt penetrates through the upper shell, the lower end of the hexagon bolt is rotatably connected with an arc-shaped clamping block, two ends of the lower surface of the upper shell are fixedly connected with return springs, the tail end of the upper shell is fixedly connected with a triangular clamping block, the upper surface of the bottom plate is fixedly connected with a lower shell, one end of the lower shell far away from the bottom plate is fixedly connected with a box body, the lower surface of the box body is connected with a pulling plate in a sliding way, the pulling plate is fixedly connected with the inner wall of the box body through a telescopic spring, the side wall of the pulling plate far away from the telescopic spring is fixedly connected with a plurality of limiting blocks corresponding to the triangular clamping blocks.

Preferably, the side wall of the pulling plate is fixedly connected with a pulling rod, and the pulling rod penetrates through the inner wall of the box body and is fixedly connected with a pulling handle.

Preferably, the both ends fixedly connected with snap ring of mainboard, the equal fixedly connected with card in both ends of snap ring, two be equipped with a plurality of stud between the card, it is a plurality of stud runs through two cards respectively, every equal threaded connection has two nuts, two on the stud respectively with the outside counterbalance of two cards.

Preferably, the triangular clamping block and the limiting block are both right-angled prisms, and the inclined side walls of the triangular clamping block and the limiting block are both provided with smooth layers.

Preferably, the bottom wall of the box body is provided with a limiting sliding groove, and the lower end of the pulling plate is provided with a limiting pulley block matched with the limiting sliding groove.

Preferably, the side walls of the upper shell and the lower shell are provided with arc-shaped grooves, the arc-shaped clamping blocks are located in the arc-shaped grooves, and the arc-shaped clamping blocks are made of rubber.

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

1. the upper shell is pressed to close the upper shell and the lower shell, so that the effect of integrally fixing a plurality of cables can be achieved, the operation of fixing the cables is more convenient and quicker, time and labor are saved, the arc-shaped fixture blocks are driven to separately fix each cable by rotating the hexagon bolts of the upper shell, and a good fixing effect can be achieved on cables with different thicknesses;

2. through the cooperation of triangle fixture block and stopper, can make upper and lower casing joint together, reach whole fixed effect, through expanding spring's reset function, enough make the dismantlement of adapter become more convenient and swift.

3. The pull plate can not incline when stressed through the limiting pulley block and the limiting clamping groove, and the telescopic spring can be protected from being bent when stressed, so that the service life of the telescopic spring is prolonged.

Drawings

Fig. 1 is a schematic structural diagram of a cable adapter for electrical power engineering according to the present invention;

FIG. 2 is a schematic view of the structure at A in FIG. 1;

FIG. 3 is a schematic perspective view of a triangular fixture block and a limiting block;

FIG. 4 is a schematic perspective view of a stud;

fig. 5 is a schematic structural view of the snap ring.

In the figure: the device comprises a main board 1, a bottom board 2, an upper shell 3, a hexagon nut 4, a hexagon bolt 5, an arc fixture block 6, a return spring 7, a triangle fixture block 8, a lower shell 9, a box 10, a pulling plate 11, a telescopic spring 12, a limiting block 13, a pulling rod 14, a pulling handle 15, a clamping ring 16, a clamping plate 17, a stud 18, a limiting sliding groove 19 and a limiting pulley block 20.

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, and not all embodiments.

Referring to fig. 1-5, a cable adapter for electric power engineering, including mainboard 1, mainboard 1 lower part have bottom plate 2 through threaded connection, the last sliding surface of bottom plate 2 is connected with upper shell 3, a plurality of hexagon nuts 4 of upper end fixedly connected with of upper shell 3, the equal threaded connection of a plurality of hexagon nuts 4 has hexagon bolt 5, hexagon bolt 5 lower extreme runs through upper shell 3, hexagon bolt 5's lower extreme rotates and is connected with arc fixture block 6, the equal fixedly connected with reset spring 7 in upper shell 3 lower surface both ends, the terminal fixedly connected with triangle fixture block 8 of upper shell 3, there is fixedly connected with lower casing 9 bottom plate 2 upper surface, lower casing 9 keeps away from one end fixed connection box 10 of bottom plate 2, box 10 lower sliding surface is connected with arm-tie 11, arm-tie 11 passes through expanding spring 12 and box 10's inner wall fixed connection, expanding spring 12's lateral wall fixedly connected with a plurality of stoppers 13 that correspond with triangle fixture block 8 are kept away from to arm-.

The side wall of the pulling plate 11 is fixedly connected with a pulling rod 14, and the pulling rod 14 penetrates through the inner wall of the box body 10 and is fixedly connected with a pulling handle 15. Through pulling handle 15, thereby make pull handle 15 drive pull rod 14 and drive arm-tie 11, triangle fixture block 8 and stopper 13 separation this moment, under reset spring 7's effect, upper and lower casing 9 can part rapidly, has reached and has dismantled more swiftly, convenient effect.

Both ends fixedly connected with snap ring 16 of mainboard 1, the equal fixedly connected with card 17 in both ends of snap ring 16, be equipped with a plurality of stud 18 between two cards 17, a plurality of stud 18 run through two cards 17 respectively, equal threaded connection has two nuts on every stud 18, two nuts offset with the outside of two cards 17 respectively, through screwing up the nut on the stud 18, reach the effect of shrink snap ring 16, the card that makes the fixture block can be inseparabler is on the wire pole.

Triangle fixture block 8 and stopper 13 are right angle prism, and the lateral wall of the slope of triangle fixture block 8 and stopper 13 all is equipped with the smooth layer, and the establishment of smooth layer has enough effectual frictional force that reduces between the fixture block, uses more laborsavingly.

Spacing spout 19 has been seted up to the diapire of box 10, and spacing assembly pulley 20 that matches with spacing spout 19 is installed to the lower extreme of arm-tie 11, and spacing assembly pulley 20 and spacing draw-in groove can not incline when making arm-tie 11 atress, and when arm-tie 11 atress does not incline, can protect expanding spring 12 can not take place the bending when the atress to expanding spring 12's life has been prolonged.

Go up casing 3 and lower casing 9's lateral wall and all seted up the arc wall, arc fixture block 6 is located the arc wall, and the material of arc fixture block 6 is rubber, and the plasticity of rubber is higher, and laminating cable that can be more restricts the position of living the cable through the arc wall can be better.

The utility model discloses a press last casing 3 downstream, make last casing 3 and lower casing 9 contact and compression reset spring 7, and simultaneously, it drives triangle fixture block 8 downstream to go up casing 3, triangle fixture block 8 and stopper 13 cooperation, can support stopper 13 and remove, stopper 13 compresses expanding spring 12 when removing, thereby make triangle fixture block 8 and stopper 13 joint together, and then limit the position of last casing 3, make it can be connected with lower casing 9 steadily, and then once can limit the position of a plurality of cables, can unify fixed many cables, then can also be through respectively rotatory hexagon bolt 5 of last casing 3, make arc fixture block 6 downstream, thereby fix each cable respectively, can both play good fixed effect to the cable of different thicknesses.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The cable adapter for the electric power engineering comprises a mainboard (1) and is characterized in that a bottom plate (2) is arranged on the lower portion of the mainboard (1) and is in threaded connection with an upper shell (3) in a sliding mode, a plurality of hexagon nuts (4) are fixedly connected to the upper end of the upper shell (3), a plurality of hexagon bolts (5) are in threaded connection with the hexagon nuts (4), the lower ends of the hexagon bolts (5) penetrate through the upper shell (3), arc-shaped clamping blocks (6) are rotatably connected to the lower ends of the hexagon bolts (5), reset springs (7) are fixedly connected to the two ends of the lower surface of the upper shell (3), triangular clamping blocks (8) are fixedly connected to the tail end of the upper shell (3), a lower shell (9) is fixedly connected to the upper surface of the bottom plate (2), and a box body (10) is fixedly connected to one end, far away from the bottom plate (2), of the lower shell, the lower surface sliding connection of box (10) has arm-tie (11), inner wall fixed connection through expanding spring (12) and box (10) is passed through in arm-tie (11), a plurality of stopper (13) that correspond with triangle fixture block (8) of lateral wall fixedly connected with of expanding spring (12) are kept away from in arm-tie (11).

2. The cable adapter for electric power engineering according to claim 1, wherein the side wall of the pulling plate (11) is fixedly connected with a pulling rod (14), and the pulling rod (14) penetrates through the inner wall of the box body (10) and is fixedly connected with a pulling handle (15).

3. The cable adapter for the electric power engineering according to claim 1, wherein clamping rings (16) are fixedly connected to two ends of the main board (1), clamping pieces (17) are fixedly connected to two ends of each clamping ring (16), a plurality of studs (18) are arranged between the two clamping pieces (17), the plurality of studs (18) respectively penetrate through the two clamping pieces (17), two nuts are respectively connected to each stud (18) in a threaded manner, and the two nuts respectively abut against the outer sides of the two clamping pieces (17).

4. The cable adapter according to claim 1, wherein the triangular clamping block (8) and the limiting block (13) are both right-angled triangular prisms, and the inclined side walls of the triangular clamping block (8) and the limiting block (13) are both provided with a smooth layer.

5. The cable adapter for the electric power engineering as claimed in claim 1, wherein the bottom wall of the box body (10) is provided with a limiting sliding groove (19), and the lower end of the pulling plate (11) is provided with a limiting pulley block (20) matched with the limiting sliding groove (19).

6. The cable adapter according to claim 1, wherein arc-shaped grooves are formed in the side walls of the upper shell (3) and the lower shell (9), the arc-shaped clamping blocks (6) are located in the arc-shaped grooves, and the arc-shaped clamping blocks (6) are made of rubber.