CN212726112U

CN212726112U - Internal supporting device of distribution box

Info

Publication number: CN212726112U
Application number: CN202021057659.8U
Authority: CN
Inventors: 刘涛
Original assignee: Zhuhai Teknik Environmental Protection Electric Engineering Co ltd
Current assignee: Zhuhai Teknik Environmental Protection Electric Engineering Co ltd
Priority date: 2020-06-10
Filing date: 2020-06-10
Publication date: 2021-03-16
Anticipated expiration: 2030-06-10

Abstract

The utility model discloses an internal supporting device of a distribution box, which comprises an outer box body, an inner box body and a clamping mechanism arranged in the inner box body, when equipment is installed, a knob is rotated to coil a rope on a winding post, the tensile force of the rope pulls a push rod outwards, then the equipment is placed on a placing plate, after the equipment is placed, the knob is slowly loosened, under the elastic force action of a spring, two clamping plates clamp the equipment on the placing plate, and finally, a threaded connection bolt is arranged in a threaded hole on a second lug and a threaded hole on a first lug to realize the fixation of the inner box body, the clamping mechanism is arranged to facilitate the installation and the disassembly of the equipment, the process of installing the equipment is moved to the outside of the outer box body by the arrangement of the inner box body, the connection of electric wires to the equipment is facilitated, the arrangement of an outer box cover and a slide way also furthest maintains the integrity of an open end on the outer box body when the outer box body has the switching function, and any influence can not be caused in the process of installing the inner box body.

Description

Internal supporting device of distribution box

Technical Field

The utility model relates to a block terminal equipment technical field specifically is an inside strutting arrangement of block terminal.

Background

The distribution box is a mass parameter on data, generally forms a low-voltage forest according to electrical wiring, and requires that a switch device, a measuring instrument, a protective electrical appliance and an auxiliary device are assembled in a closed or semi-closed metal cabinet or on a screen to form the low-voltage distribution box. In normal operation, the circuit can be switched on or off by means of a manual or automatic switch.

Among the prior art supporting mechanism in the distribution box simple structure, to the fixed mounting of equipment, the mode is single and the process of installation and dismantlement is comparatively troublesome to equipment and wire connection process need go on in the box, and is very inconvenient.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an inside strutting arrangement of block terminal to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides an inside strutting arrangement of block terminal, includes outer box, interior box and sets up the clamping mechanism in the box, a serial communication port, clamping mechanism includes support, wrapping post, rope, push rod and splint, support fixed mounting sets up on the inside bottom surface of interior box, the fixed two secondary shaft bearings that are provided with of symmetry on the top surface of support, it is provided with to slide in the secondary shaft bearing the push rod, two the relative one end fixed connection of push rod is provided with splint, it sets up the spring to connect between splint and the secondary shaft bearing, the spring is in the periphery of push rod, splint are kept away from fixedly on the terminal surface of push rod be provided with the baffle, fixedly on the inside bottom surface of interior box be provided with primary shaft bearing, rotate in the primary shaft bearing and be provided with the wrapping post, set up the through wires hole on the wrapping post periphery just the wrapping post is kept away from the one end fixed connection of through wires hole is provided with the knob.

Further, the inside both sides of interior box are gone up the symmetry and are fixedly provided with the mounting bracket, two the looks remote site of mounting bracket all rotates and is provided with the leading wheel.

Further, the rope is connected and set up between two push rods and fixed connection is in the push rod is kept away from on the terminal surface of splint, the rope is walked around two leading wheels and is passed through the through wires hole.

Furthermore, a placing plate and a pair of slide rails are fixedly arranged on the top surface of the support and between the two clamping plates, the placing plate is located between the slide rails and is higher than the slide rails, a slide block is arranged on each slide rail and on the two sides of the placing plate in a sliding manner, and the top surfaces of the slide blocks are fixedly connected with the bottom surfaces of the clamping plates.

Furthermore, second lugs are symmetrically and fixedly arranged on two outer sides of the inner box body, and threaded holes are formed in the side faces of the second lugs.

Furthermore, first convex blocks are symmetrically and fixedly arranged on the two inner sides of the outer box body, threaded holes are formed in the side faces of the first convex blocks, and the threaded holes in the first convex blocks are the same as the threaded holes in the second convex blocks.

Further, a threading groove is formed in the bottom surface of the outer box body, sliding ways are symmetrically and fixedly arranged on two sides of the open surface of the outer box body, the bottoms of the sliding ways are arranged in a closed mode, and outer box covers are arranged in the sliding ways in a sliding mode.

Compared with the prior art, the beneficial effects of the utility model are that: during erection equipment, rotatory knob coils the rope on the wrapping post, and the tensile force of rope will place the push rod to the outside pulling, places equipment again on placing the board, slowly loosens the knob after placing finishing, under the spring action of spring, two splint will place the equipment clamp on the board and press from both sides tightly, and threaded connection bolt is in order to realize the fixed of internal box in the screw hole on the second lug and the first lug at last, the utility model discloses well clamping mechanism's setting has made things convenient for the installation and the dismantlement to equipment, and the setting of interior box is gone on the outside of external box body with the process removal of erection equipment, has made things convenient for and has carried out the connection of electric wire to equipment, and the setting of external case lid and slide is also furthest when having switch function to external box body has kept the integrality of open end on the external box body, can not cause any influence at the in-.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic diagram of a three-dimensional structure of the middle slide and the box cover installed in the outer box body.

Fig. 3 is a schematic view of the three-dimensional structure of the installation relationship between the middle bracket and the wrapping post on the bottom surface of the inner box body.

In the figure: 1-outer box body, 2-first lug, 3-threading groove, 4-slideway, 5-outer box cover, 6-inner box body, 7-support, 8-knob, 9-threading hole, 10-first bearing seat, 11-wrapping post, 12-sliding rail, 13-placing plate, 14-sliding block, 15-rope, 16-guide wheel, 17-mounting frame, 18-second lug, 19-push rod, 20-second bearing seat, 21-spring, 22-baffle plate and 23-clamping plate.

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 work belong to the protection scope of the present invention.

Example 1:

referring to fig. 1 to 3, in an embodiment of the present invention, an internal supporting device of a distribution box includes an outer box 1, an inner box 6, and a clamping mechanism disposed in the inner box 6, the clamping mechanism includes a bracket 7, a winding post 11, a rope 15, a push rod 19, and a clamp plate 23, the bracket 7 is fixedly disposed on a bottom surface of the inner box 6, two second bearing seats 20 are symmetrically and fixedly disposed on a top surface of the bracket 7, the push rod 19 is slidably disposed in the second bearing seats 20, the clamp plate 23 is fixedly connected to an opposite end of the two push rods 19, a spring 21 is connected between the clamp plate 23 and the second bearing seats 20, the spring 21 is disposed on a periphery of the push rod 19, a baffle 22 is fixedly disposed on an end surface of the clamp plate 23 away from the push rod 19, a first bearing seat 10 is fixedly disposed on a bottom surface of the inner box 6, the winding, the periphery of the wrapping post 11 is provided with a threading hole 9, and a knob 8 is fixedly connected with one end of the wrapping post 11 far away from the threading hole 9.

Wherein, the inside both sides of leading wheel 16 are gone up the symmetry fixed mounting bracket 17 that is provided with, and the looks remote site of two mounting brackets 17 all rotates and is provided with leading wheel 16.

Wherein, the rope 15 is connected and arranged between the two push rods 19 and is fixedly connected on the end surface of the push rod 19 far away from the clamping plate 23, and the rope 15 passes around the two guide wheels 16 and passes through the threading hole 9.

The placing plate 13 is fixedly installed on the top surface of the bracket 7 and between the two clamping plates 23, the pair of sliding rails 12 are symmetrically and fixedly installed, the placing plate 13 is located between the sliding rails 12 and is higher than the sliding rails 12, the sliding blocks 14 are slidably arranged on the pair of sliding rails 12 and on the two sides of the placing plate 13, and the top surfaces of the sliding blocks 14 are fixedly connected with the bottom surfaces of the clamping plates 23.

Wherein, the two outer sides of the inner box body 6 are symmetrically and fixedly provided with second convex blocks 18, and the side surfaces of the second convex blocks 18 are provided with threaded holes.

Wherein, the two inner sides of the outer box body 1 are symmetrically and fixedly provided with first convex blocks 2, the side surfaces of the first convex blocks 2 are provided with threaded holes, the threaded holes in the first convex blocks 2 are the same as the threaded holes in the second convex blocks 18, and when the inner box body 6 is placed in the outer box body 1, the second convex blocks 18 are contacted with the first convex blocks 2, and the threaded holes in the first convex blocks 2 are coaxial with the threaded holes in the second convex blocks 18.

The working principle is as follows: when the equipment is installed, firstly the electric wire passes through the threading slot 3, then the electric wire is connected with the equipment to be installed, then the knob 8 is rotated, the rope 15 is coiled on the wrapping post 11, the tension force of the rope 15 pulls the push rod 19 outwards, the distance between the opposite clamping plates 23 is enlarged, then the equipment is placed on the placing plate 13, after the placing is finished, the knob 8 is slowly loosened, under the elastic action of the spring 21, the two clamping plates 23 clamp the equipment on the placing plate 13, then the inner box body 6 is placed in the outer box body 1, the threaded hole on the second lug 18 is aligned with the threaded hole on the first lug 2, finally the threaded connection bolt is arranged in the threaded hole on the second lug 18 and the threaded hole on the first lug 2 so as to fix the inner box body 6, the clamping mechanism of the utility model facilitates the installation and the disassembly of the equipment, the process of installing the equipment is moved to the outside of the outer box body 1 by the arrangement of the inner box body 6, the device is convenient to connect wires, and the working efficiency is improved.

Example 2:

referring to fig. 2, on the basis of embodiment 1, a threading slot 3 is disposed on the bottom surface of an outer box 1, two sides of an open surface of the outer box 1 are symmetrically and fixedly provided with slideways 4, bottoms of the slideways 4 are closed, outer box covers 5 are slidably disposed in the two slideways 4, and the outer box covers 5 have an opening and closing function on the outer box 1.

The working principle is as follows: when the outer box body 1 needs to be opened, the outer box cover 5 is pulled out upwards, the outer box cover 5 and the slide way 4 are arranged on the outer box body 1, the opening and closing functions are achieved, meanwhile, the integrity of the upper opening end of the outer box body 1 is kept to the maximum degree, and any influence cannot be caused in the process of installing the inner box body 6.

The utility model discloses the standard part that uses all can purchase from the market, and dysmorphism piece all can be customized according to the description with the record of drawing of description, and the concrete connection mode of each part all adopts conventional means such as ripe bolt, rivet, welding among the prior art, and machinery, part and equipment all adopt prior art, and conventional model, including circuit connection adopts conventional connection mode among the prior art, does not detailed here again.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The internal supporting device of the distribution box comprises an outer box body (1), an inner box body (6) and a clamping mechanism arranged in the inner box body (6), and is characterized in that the clamping mechanism comprises a support (7), winding posts (11), a rope (15), push rods (19) and clamping plates (23), wherein the support (7) is fixedly arranged on the bottom surface inside the inner box body (6), two second bearing seats (20) are symmetrically and fixedly arranged on the top surface of the support (7), the push rods (19) are slidably arranged in the second bearing seats (20), the clamping plates (23) are fixedly connected and arranged at the opposite ends of the two push rods (19), springs (21) are connected and arranged between the clamping plates (23) and the second bearing seats (20), the springs (21) are positioned on the periphery of the push rods (19), the clamping plates (23) are far away from the end surfaces of the push rods (19) and are fixedly provided with baffle plates (22), the inner box body (6) is fixedly provided with a first bearing seat (10) on the bottom surface inside, the first bearing seat (10) is rotatably provided with the wrapping post (11), the wrapping post (11) is peripherally provided with a threading hole (9), and the wrapping post (11) is far away from one end of the threading hole (9) and is fixedly connected with a knob (8).

2. The internal supporting device of a distribution box according to claim 1, characterized in that said internal box (6) is symmetrically fixed with mounting brackets (17) on both sides, and the opposite ends of both said mounting brackets (17) are rotatably provided with guide wheels (16).

3. An internal support device of an electric distribution box according to claim 2, characterized in that said cable (15) is connected between two push rods (19) and is fixedly connected to the end face of said push rods (19) far from said clamp plate (23), said cable (15) passing around two guide wheels (16) and passing through said threading hole (9).

4. The internal supporting device of the distribution box according to claim 1, wherein a placing plate (13) and a pair of sliding rails (12) are fixedly installed on the top surface of the bracket (7) and between the two clamping plates (23), the placing plate (13) is located between the sliding rails (12) and is higher than the sliding rails (12), a sliding block (14) is slidably arranged on each of the pair of sliding rails (12) and on both sides of the placing plate (13), and the top surface of the sliding block (14) is fixedly connected with the bottom surface of the clamping plate (23).

5. The internal supporting device of the distribution box according to claim 1, characterized in that the inner box body (6) is symmetrically and fixedly provided with second projections (18) on two outer sides, and the side surfaces of the second projections (18) are provided with threaded holes.

6. The internal supporting device of the distribution box according to claim 5, wherein the two inner sides of the outer box body (1) are symmetrically and fixedly provided with first projections (2), the side surfaces of the first projections (2) are provided with threaded holes, and the threaded holes in the first projections (2) are the same as the threaded holes in the second projections (18).

7. The internal supporting device of the distribution box according to claim 1, wherein a threading groove (3) is formed in the bottom surface of the outer box body (1), slide ways (4) are symmetrically and fixedly arranged on two sides of the open surface of the outer box body (1), the bottoms of the slide ways (4) are arranged in a closed manner, and outer box covers (5) are arranged in the two slide ways (4) in a sliding manner.