CN213584800U

CN213584800U - Distribution box of draw-out type bottom plate

Info

Publication number: CN213584800U
Application number: CN202022490514.3U
Authority: CN
Inventors: 谭俊; 段宗汛; 陈丞旻
Original assignee: Hunan Chengwei Power Technology Co ltd
Current assignee: Hunan Chengwei Power Technology Co ltd
Priority date: 2020-11-02
Filing date: 2020-11-02
Publication date: 2021-06-29
Anticipated expiration: 2030-11-02

Abstract

The utility model discloses a block terminal of pull-out type bottom plate relates to the block terminal field, to the inconvenient problem of working a telephone switchboard of traditional block terminal business turn over line cable, now proposes following scheme, the power distribution box comprises a box body, the first cardboard of both sides inner wall fixedly connected with of box, the internal connection of box has the buffer board, the bottom sliding connection of box has the bottom plate, two second cardboards of positive fixedly connected with of bottom plate, the both sides fixedly connected with connecting block of bottom plate, the inside thread bush of connecting block is equipped with the screw rod. The utility model discloses not only can push away the bottom plate to chamber door mouth department through control handle clockwise rotation, increase operation space, the convenient wiring, greatly reduced construction degree of difficulty is moreover through with bottom plate propelling movement to chamber door mouth department, increase wiring space for most hand tool can both use, avoids the installation problem of not circular telegram area product.

Description

Distribution box of draw-out type bottom plate

Technical Field

The utility model relates to a block terminal field especially relates to a block terminal of pull-out type bottom plate.

Background

Distribution box bottom plate of old-fashioned is fixed, the business turn over line hole that the bottom plate must be passed from the outside to the wiring of can getting into inside the box of unmovable construction, very inconvenient to the too big cable of line footpath, and the inside switch of being qualified for the next round of competitions of box must reserve the minimum turning radius of enough big space assurance cable to the distance of bottom plate, and the distribution box of old-fashioned mostly can be because the restriction of box inner space in the aspect of the construction wiring, must use tools such as electric spanner, the operation district that does not switch on in the part can be very troublesome, we have proposed a block terminal of pull-out type bottom plate for this reason.

Disclosure of Invention

The utility model provides a block terminal of pull-out type bottom plate has solved the inconvenient problem of working a telephone switchboard of traditional block terminal business turn over line cable.

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

a distribution box with a draw-out bottom plate comprises a box body, wherein the inner walls of two sides of the box body are fixedly connected with a first clamping plate, the interior of the box body is connected with a buffer plate, the bottom of the box body is connected with a bottom plate in a sliding way, the front of the bottom plate is fixedly connected with two second clamping plates, the two sides of the bottom plate are fixedly connected with connecting blocks, the inner threads of the connecting blocks are sleeved with screws, the outer part of the screw positioned on the left side is fixedly sleeved with a first belt pulley, a transmission belt is sleeved outside the first belt pulley, a first bevel gear is fixedly sleeved outside the screw rod positioned on the left side, the left side of the box body is rotatably connected with a rotating shaft, the right side of the rotating shaft is fixedly sleeved with a second bevel gear, and the first bevel gear is in meshing transmission with the second bevel gear and is positioned on the right side, a second belt pulley is fixedly sleeved outside the screw rod, and the second belt pulley is rotatably sleeved inside the conveying belt.

Preferably, the box body is externally connected with two box doors, and the left side of the rotating shaft is fixedly connected with a handle.

Preferably, a transmission cavity is formed in the box wall of the box body, and the two screws are rotatably connected inside the transmission cavity.

Preferably, two sliding grooves are formed in the bottom of the box body, two sliding blocks are fixedly connected to the bottom of the bottom plate, and the sliding blocks are slidably sleeved inside the sliding grooves.

Preferably, the box wall on the left side of the box body is provided with a guide hole, and the rotating shaft is rotatably sleeved inside the guide hole.

Preferably, the bottom plate is provided with a plurality of mounting holes, and the first clamping plate and the second clamping plate are respectively provided with a first threaded hole and a second threaded hole.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses an installation box, the bottom plate, first cardboard, the second cardboard, the screw rod, first bevel gear, conveyer, structures such as handle, wherein clockwise rotation handle, it rotates to drive the pivot, through bevel gear meshing transmission and belt pulley transmission, make two screw rods rotate clockwise, thereby promote the bottom plate and move forward to chamber door department, increase operating space, the convenient wiring, the device modern design, and is simple in operation, not only can rotate clockwise through the control handle, push away the bottom plate to chamber door department fast, increase operating space, the convenient wiring, the greatly reduced construction degree of difficulty, and through propelling movement to chamber door department with the bottom plate, increase wiring space, make most hand tool can both use, avoid the installation problem of not circular telegram area product.

Drawings

Fig. 1 is a schematic front view of a distribution box of a draw-out type bottom plate according to the present invention;

fig. 2 is a schematic top view of a distribution box of a draw-out bottom plate according to the present invention;

fig. 3 is a partial enlarged view of a position a of the distribution box of the draw-out type bottom plate according to the present invention;

fig. 4 is a partial enlarged view of a B-position of the distribution box of the draw-out type bottom plate.

In the figure: the box comprises a box body 1, a bottom plate 2, a first clamping plate 3, a second clamping plate 4, a connecting block 5, a screw 6, a buffer plate 7, a box door 8, a first bevel gear 9, a conveying belt 10, a first belt pulley 11, a second bevel gear 12, a handle 13 and a rotating shaft 14.

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.

Referring to fig. 1-4, the present solution provides an embodiment: a distribution box of a draw-out type bottom plate comprises a box body 1, wherein the inner walls of two sides of the box body 1 are fixedly connected with a first clamping plate 3, the inner part of the box body 1 is connected with a buffer plate 7, the bottom of the box body 1 is slidably connected with a bottom plate 2, the front surface of the bottom plate 2 is fixedly connected with two second clamping plates 4, two sides of the bottom plate 2 are fixedly connected with connecting blocks 5, the inner thread sleeve of each connecting block 5 is provided with a screw 6, the outer part of the screw 6 positioned on the left side is fixedly sleeved with a first belt pulley 11, the outer part of the first belt pulley 11 is sleeved with a conveying belt 10, the outer part of the screw 6 positioned on the left side is fixedly sleeved with a first bevel gear, and the first bevel gear 9 and the second bevel gear 12 are in meshing transmission, a second belt pulley is fixedly sleeved outside the right screw 6, and the second belt pulley is rotatably sleeved inside the conveying belt 10.

In this embodiment, two doors 8 are connected to the outside of the box body 1, and a handle 13 is fixedly connected to the left side of the rotating shaft 14.

In this embodiment, the transmission chamber has been seted up to the tank wall inside of box 1, and two screws 6 rotate to be connected in the inside in transmission chamber.

In this embodiment, two chutes are opened to the bottom of box 1, and two sliders are fixedly connected with the bottom of bottom plate 2, and the slider sliding sleeve is established in the inside of chute.

In this embodiment, the left box wall of the box body 1 is provided with a guide hole, and the rotating shaft 14 is rotatably sleeved in the guide hole.

In this embodiment, a plurality of mounting holes have been seted up on the bottom plate 2, have seted up first screw hole and second screw hole on first cardboard 3 and the second cardboard 4 respectively.

Firstly, when the handle 13 is rotated clockwise, the rotating shaft 14 is driven to rotate clockwise, so as to drive the second bevel gear 12 fixedly sleeved on the right side of the rotating shaft 14 to rotate clockwise, the second bevel gear 12 is in meshed transmission with the first bevel gear 9, so as to drive the screw rod 6 fixedly sleeved inside the first bevel gear 9 and positioned on the left side to rotate clockwise, so as to drive the first belt pulley 11 fixedly sleeved on the screw rod 6 on the left side to rotate, so as to drive the conveying belt 10 sleeved outside the first belt pulley 11 to rotate, so as to drive the second belt pulley to rotate, so as to drive the screw rod 6 fixedly sleeved inside the second belt pulley to rotate clockwise, so as to drive the connecting block 5 screwed on the screw rod 6 to move forward, so as to push the bottom plate 2 forward to the door opening of the refrigerator, then the cable is installed, the installation space is enlarged, thereby drive 14 anticlockwise rotations of pivot, second bevel gear 12 and the meshing transmission of first bevel gear 9, thereby drive 6 anticlockwise rotations of left side screw rod, thereby drive first belt pulley 11 and rotate, thereby drive conveyer 9 and rotate, thereby drive the rotation of second belt pulley, thereby drive 6 rotations of right side screw rod, 6 anticlockwise rotations of screw rod drive bottom plate 2 backward to the inside of box 1, then establish the inside at the inside screw hole of first cardboard 3 and the inside of second cardboard 4 with the bolt cover, PMKD 2 and box 1.

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 utility model provides a block terminal of pull-out type bottom plate, includes box (1), its characterized in that, the both sides inner wall fixedly connected with first cardboard (3) of box (1), the internal connection of box (1) has buffer board (7), the bottom sliding connection of box (1) has bottom plate (2), the positive fixedly connected with two second cardboards (4) of bottom plate (2), the both sides fixedly connected with connecting block (5) of bottom plate (2), the inside thread bush of connecting block (5) is equipped with screw rod (6), is located the left side the outside fixed bush of screw rod (6) is equipped with first belt pulley (11), the outside cover of first belt pulley (11) is equipped with conveyer belt (10), is located the left side the outside fixed bush of screw rod (6) is equipped with first bevel gear (9), the left side rotation of box (1) is connected with pivot (14), the fixed cover in right side of pivot (14) is equipped with second bevel gear (12), and first bevel gear (9) and second bevel gear (12) meshing transmission are located the right side the outside fixed cover of screw rod (6) is equipped with the second belt pulley, and the second belt pulley rotates the cover and establishes the inside at conveyer (10).

2. The distribution box of the draw-out type bottom plate according to claim 1, characterized in that two box doors (8) are connected to the outside of the box body (1), and a handle (13) is fixedly connected to the left side of the rotating shaft (14).

3. The draw-out floor distribution box according to claim 1, wherein a transmission cavity is opened in the wall of the box body (1), and the two screws (6) are rotatably connected in the transmission cavity.

4. The draw-out type bottom plate distribution box according to claim 1, wherein the bottom of the box body (1) is provided with two sliding grooves, the bottom of the bottom plate (2) is fixedly connected with two sliding blocks, and the sliding blocks are slidably sleeved inside the sliding grooves.

5. The distribution box of the draw-out type bottom plate according to claim 1, wherein a guide hole is formed in the left box wall of the box body (1), and the rotating shaft (14) is rotatably sleeved in the guide hole.

6. The distribution box of the draw-out type bottom plate according to claim 1, wherein a plurality of mounting holes are opened on the bottom plate (2), and a first threaded hole and a second threaded hole are opened on the first clamping plate (3) and the second clamping plate (4), respectively.