CN213071719U

CN213071719U - Contact box with wire-off prevention structure

Info

Publication number: CN213071719U
Application number: CN202021970627.7U
Authority: CN
Inventors: 张白春
Original assignee: Jurong Shuntong Hardware Electrical Appliance Co ltd
Current assignee: Shanxi Leihui Power Group Co.,Ltd.
Priority date: 2020-09-10
Filing date: 2020-09-10
Publication date: 2021-04-27
Anticipated expiration: 2030-09-10

Abstract

The utility model belongs to the technical field of the contact box, especially, be a contact box with anticreep line structure, including the contact box body, the outlet has been seted up in the outside of contact box body, the bottom fixedly connected with base of contact box body, the incoming line has been seted up to the bottom of base, the inner wall rotation of contact box body is connected with the screw rod, the right-hand member of screw rod extends to the outside and the fixedly connected with knob of contact box body, two locating levers of inner wall fixedly connected with of contact box body. The utility model discloses a set up screw rod, head rod, second connecting rod, first clamp splice and second clamp splice and cooperate, rotate the knob and pass through the screw rod and drive first clamp splice and remove left, first clamp splice drives the second clamp splice through first connecting rod and second connecting rod and removes left to make first clamp splice and second clamp splice close mutually, solved the contact box and mostly do not have the structure that prevents that the generating line from droing and the interval of mounting hole is mostly fixed problem.

Description

Contact box with wire-off prevention structure

Technical Field

The utility model relates to a contact box technical field specifically is a contact box with anticreep line structure.

Background

The contact box is one of the important spare parts in the cubical switchboard, be used for various handcart-type cubical switchboard, play insulating isolation and hookup transition effect, because the contact box that has now used does not mostly have the structure that prevents the generating line and drop, it causes the generating line to drop and causes the loss because the mistake bumps easily, the interval of current contact box mounting hole is mostly fixed simultaneously, can not select suitable interval of punching according to the actual structure of user's needs, in addition the interval that the manual work punched probably has some errors, thereby the user of not being convenient for installs the contact box.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a contact box with anticreep line structure has solved the contact box and has mostly not had the structure that prevents the generating line and drop and the interval of mounting hole and mostly be fixed problem.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: a contact box with a wire-dropping prevention structure comprises a contact box body, wherein a wire outlet is formed in the outer side of the contact box body, a base is fixedly connected to the bottom of the contact box body, a wire inlet is formed in the bottom of the base, a screw rod is rotatably connected to the inner wall of the contact box body, the right end of the screw rod extends to the outer side of the contact box body and is fixedly connected with a knob, two positioning rods are fixedly connected to the inner wall of the contact box body, a first clamping block is slidably connected to the outer sides of the positioning rods, the first clamping block is in threaded connection with the outer sides of the screw rod, a plurality of second clamping blocks are slidably connected to the outer sides of the positioning rods, a round hole is formed in the left side of each second clamping block, the screw rod is arranged in the round hole, semicircular grooves are formed in the outer sides of the first clamping block and the second clamping block, and the lower surfaces of the first clamping block and the second clamping, the end, far away from the knob, of the first connecting rod is rotatably connected with a limiting block, and the limiting block is fixedly connected with the inner wall of the contact box body.

As a preferred technical scheme of the utility model, two fixed blocks of the equal fixedly connected with in left side and the right side of base, fixedly connected with square pole between two relative fixed blocks, the outside sliding connection of square pole has two rectangular blocks, the rectangular block passes through bolt and square pole threaded connection.

As an optimized technical scheme of the utility model, the inner wall fixedly connected with bearing of contact box body, the inner circle of bearing and the outside fixed connection of screw rod.

As a preferred technical scheme of the utility model, the rectangular channel has been seted up in the left side of rectangular block, the inner wall of rectangular channel and the outside sliding connection of square pole.

As a preferred technical scheme of the utility model, threaded hole is seted up to the upper surface of rectangular block, screw hole and the bolt threaded connection who corresponds.

As an optimized technical scheme of the utility model, the mounting hole has been seted up to the upper surface of rectangle piece.

As a preferred technical scheme of the utility model, two adjacent second connecting rods rotate to be connected, and the head rod rotates with an adjacent second connecting rod to be connected.

(III) advantageous effects

Compared with the prior art, the utility model provides a contact box with anticreep line structure possesses following beneficial effect:

1. this contact box with anticreep line structure cooperatees through screw rod, head rod, second connecting rod, first clamp splice and second clamp splice, rotates the knob and passes through the screw rod and drive first clamp splice and remove left, and first clamp splice drives the second clamp splice through first connecting rod and second connecting rod and removes left to make first clamp splice and second clamp splice close mutually, fix the generating line.

2. This contact box with anticreep line structure cooperatees through bolt, square bar, rectangular block, fixed block and rectangular channel, and rotatory bolt makes the rectangular block can slide on the square bar, slides the rectangular block to suitable position, screws the bolt, passes through the mounting hole with the rectangular block and fixes on the cubical switchboard.

Drawings

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

FIG. 2 is a bottom perspective view of FIG. 1;

FIG. 3 is a schematic perspective view of an interior portion of the contact box body of FIG. 1;

FIG. 4 is a schematic perspective view of part A of FIG. 1;

fig. 5 is a schematic perspective view of part B in fig. 1.

In the figure: 1. a contact box body; 2. a wire inlet; 3. an outlet; 4. a base; 5. a screw; 6. positioning a rod; 7. a limiting block; 8. a second clamp block; 9. a first clamping block; 10. a knob; 11. a semicircular groove; 12. a first connecting rod; 13. a second connecting rod; 14. a fixed block; 15. a square bar; 16. a rectangular block; 17. a rectangular groove; 18. and (4) bolts.

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, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

Examples

Referring to fig. 1-5, the present invention provides the following technical solutions: a contact box with a wire-dropping prevention structure comprises a contact box body 1, a wire outlet 3 is arranged on the outer side of the contact box body 1, a base 4 is fixedly connected to the bottom of the contact box body 1, a wire inlet 2 is arranged on the bottom of the base 4, a screw rod 5 is rotatably connected to the inner wall of the contact box body 1, the right end of the screw rod 5 extends to the outer side of the contact box body 1 and is fixedly connected with a knob 10, two positioning rods 6 are fixedly connected to the inner wall of the contact box body 1, a first clamping block 9 is slidably connected to the outer side of each positioning rod 6, the first clamping block 9 is in threaded connection with the outer side of each screw rod 5, a plurality of second clamping blocks 8 are slidably connected to the outer side of each positioning rod 6, a round hole is formed in the left side of each second clamping block 8, each screw rod 5 is arranged in the round hole, semicircular grooves 11 are formed in the outer sides of the first clamping block 9 and the second clamping block 8, the lower surfaces of the, one end of the first connecting rod 12, which is far away from the knob 10, is rotatably connected with a limiting block 7, and the limiting block 7 is fixedly connected with the inner wall of the contact box body 1.

In this embodiment, the effect of being convenient for operate has been played in setting through knob 10, and the effect of location has been played in setting of locating lever 6, and spacing effect has been played in setting of stopper 7, and the effect of interlock has been played in setting of second connecting rod 13.

Specifically, two fixed blocks 14 of the equal fixedly connected with in left side and the right side of base 4, fixedly connected with square bar 15 between two relative fixed blocks 14, two rectangular blocks 16 of outside sliding connection of square bar 15, rectangular block 16 passes through bolt 18 and square bar 15 threaded connection.

In this embodiment, the bolt 18 is provided to fix the square bar 15, and the square bar 15 is provided to position the square bar.

Specifically, the inner wall of the contact box body 1 is fixedly connected with a bearing, and the inner ring of the bearing is fixedly connected with the outer side of the screw rod 5.

In this embodiment, the bearing is provided to play a positioning role.

Specifically, a rectangular groove 17 is formed in the left side of the rectangular block 16, and the inner wall of the rectangular groove 17 is slidably connected with the outer side of the square rod 15.

In this embodiment, the square bar 15 is provided to perform positioning.

Specifically, a threaded hole is formed in the upper surface of the rectangular block 16, and the threaded hole is in threaded connection with a corresponding bolt 18.

In this embodiment, the bolt 18 is provided to perform the fixing function.

Specifically, the upper surface of the rectangular block 16 is provided with a mounting hole.

In this embodiment, the contact box body 1 is fixed to other articles by the installation holes.

Specifically, two adjacent second connecting rods 13 are rotatably connected, and the first connecting rod 12 is rotatably connected with one adjacent second connecting rod 13.

In this embodiment, the first connecting rod 12 is provided to perform the interlocking function.

The utility model discloses a theory of operation and use flow: when needs are fixed with the generating line, penetrate the generating line from inlet 2 and wear out from outlet 3 in the middle of through two relative semicircular grooves 11, at this moment, rotatory knob 10 passes through screw rod 5 and drives first clamp splice 9 and remove left on locating lever 6, and simultaneously, first clamp splice 9 drives second clamp splice 8 and removes left through first connecting rod 12 and second connecting rod 13, with the generating line fixed, when needs install contact box body 1 on the cubical switchboard, rotatory bolt 18 makes rectangular block 16 can slide on square bar 15, move rectangular block 16 to suitable position, screw bolt 18 and make rectangular block 16 fixed, can fix contact box body 1 on the cubical switchboard through the mounting hole this moment.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a contact box with anticreep line structure, includes contact box body (1), outlet (3) have been seted up in the outside of contact box body (1), bottom fixedly connected with base (4) of contact box body (1), inlet (2), its characterized in that have been seted up to the bottom of base (4): the inner wall of the contact box body (1) is rotatably connected with a screw rod (5), the right end of the screw rod (5) extends to the outer side of the contact box body (1) and is fixedly connected with a knob (10), the inner wall of the contact box body (1) is fixedly connected with two positioning rods (6), the outer sides of the positioning rods (6) are slidably connected with a first clamping block (9), the first clamping block (9) is in threaded connection with the outer side of the screw rod (5), the outer sides of the positioning rods (6) are slidably connected with a plurality of second clamping blocks (8), a round hole is formed in the left side of each second clamping block (8), the screw rod (5) is arranged in the round hole, semicircular grooves (11) are formed in the outer sides of the first clamping block (9) and the second clamping blocks (8), the lower surfaces of the first clamping block (9) and the second clamping blocks (8) are rotatably connected through a first connecting rod (12) and a second connecting rod (13), one end, far away from the knob (10), of the first connecting rod (12) is rotatably connected with a limiting block (7), and the limiting block (7) is fixedly connected with the inner wall of the contact box body (1).

2. The contact box with the wire-dropping prevention structure according to claim 1, is characterized in that: the utility model discloses a square bar of base (4) for the building, including base (4), two fixed blocks of the equal fixedly connected with in left side and right side (14), fixedly connected with square bar (15) between two relative fixed blocks (14), the outside sliding connection of square bar (15) has two rectangular blocks (16), rectangular block (16) are through bolt (18) and square bar (15) threaded connection.

3. The contact box with the wire-dropping prevention structure according to claim 1, is characterized in that: the inner wall of the contact box body (1) is fixedly connected with a bearing, and the inner ring of the bearing is fixedly connected with the outer side of the screw rod (5).

4. The contact box with the wire-dropping prevention structure according to claim 2, is characterized in that: rectangular channel (17) have been seted up to the left side of rectangular block (16), the inner wall of rectangular channel (17) and the outside sliding connection of square pole (15).

5. The contact box with the wire-dropping prevention structure according to claim 2, is characterized in that: the upper surface of the rectangular block (16) is provided with a threaded hole, and the threaded hole is in threaded connection with a corresponding bolt (18).

6. The contact box with the wire-dropping prevention structure according to claim 2, is characterized in that: the upper surface of the rectangular block (16) is provided with a mounting hole.

7. The contact box with the wire-dropping prevention structure according to claim 1, is characterized in that: two adjacent second connecting rods (13) are rotatably connected, and the first connecting rod (12) is rotatably connected with one adjacent second connecting rod (13).