CN211186383U

CN211186383U - Brake device for compact shelf

Info

Publication number: CN211186383U
Application number: CN201921798114.XU
Authority: CN
Inventors: 聂建喜
Original assignee: Jiangxi Jinxin Technology Group Co ltd
Current assignee: Jiangxi Jinxin Technology Group Co ltd
Priority date: 2019-10-24
Filing date: 2019-10-24
Publication date: 2020-08-07
Anticipated expiration: 2029-10-24

Abstract

The utility model discloses a compact shelving braking device, include the box and set up the spout on ground, the four corners of the bottom outer wall of box all is equipped with the installation shell, and the both sides inner wall of installation shell is connected with the loose wheel through the bearing, the spacing groove has all been seted up to the both sides inner wall of spout, and the both sides outer wall of installation shell all is equipped with the stopper, the external diameter of stopper and the internal diameter looks adaptation of spacing groove, evenly distributed's recess has been seted up to the both sides of spout bottom inner wall, one side of bottom half outer wall is equipped with second electric telescopic handle, and second electric telescopic handle's one end is equipped with the mounting panel, one side limiting plate of mounting panel bottom, one side of limiting plate are equipped with buffer spring, and buffer spring's one end is. The utility model discloses during the use, the buffer board is steady when guaranteeing that the box stops, and the file drops because of inertia when effectively avoiding the box braking, guarantees in the limiting plate inserts the recess, and is more firm when guaranteeing that the box is static.

Description

Brake device for compact shelf

Technical Field

The utility model relates to a dense frame technical field especially relates to a dense frame arresting gear.

Background

As a large-scale storage type file rack, the compact shelf successfully solves the problems of inconvenient management and the like caused by narrow space, more files and no unified local storage.

Through retrieval, chinese patent application No. CN201720085719.9 discloses a compact shelving braking device, the braking device is arranged on the side of the compact shelving, the braking device comprises a gear, a transmission shaft for fixing the gear, a bearing sleeved with the transmission shaft, a set square matched with the bearing, and a braking plate rotationally connected with the set square, the transmission shaft passes through the gear, the transmission shaft is of a hollow structure, and the bearing is provided with a linkage rod and a knob switch positioned on the linkage rod. The compact shelf braking device in the patent has the following defects: the box is not stable enough when stopping, and the file drops because of inertia when leading to the box braking.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects in the prior art and provides a brake device of a compact shelf.

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

the utility model provides a compact shelving braking device, includes the box and sets up the spout on ground, the four corners of the bottom outer wall of box all is equipped with the installation shell, and the both sides inner wall of installation shell is connected with the loose wheel through the bearing, the spacing groove has all been seted up to the both sides inner wall of spout, and the both sides outer wall of installation shell all is equipped with the stopper, the external diameter of stopper and the internal diameter looks adaptation of spacing groove, evenly distributed's recess is seted up to the both sides of spout bottom inner wall, one side of bottom half outer wall is equipped with second electric telescopic handle, and second electric telescopic handle's one end is equipped with the mounting panel, one side limiting plate of mounting panel bottom, one side of limiting plate are equipped with buffer spring, and buffer spring.

As a further aspect of the present invention: the opposite side of mounting panel bottom is equipped with the fixed plate, and the internal diameter looks adaptation of the external diameter of mounting panel and recess.

As a further aspect of the present invention: the bottom of limiting plate is equipped with laser receiver, and one side of recess bottom inner wall is equipped with laser emitter.

As a further aspect of the present invention: the bottom outer wall of box is equipped with fixed tooth plate, and ground has seted up the mounting groove, and the mounting groove is located between two adjacent spouts.

As a further aspect of the present invention: the bottom inner wall of mounting groove is equipped with first electric telescopic handle, and first electric telescopic handle's one end is equipped with the adjustable toothed plate.

As a further aspect of the present invention: the top of the movable toothed plate and the bottom of the fixed toothed plate are both provided with toothed racks which are meshed with each other.

The utility model has the advantages that:

1. by arranging the second electric telescopic rod, the limiting plate and the buffer plate, the limiting plate is pushed into the groove by the second electric telescopic rod, the buffer plate and the buffer spring buffer the inner walls of the limiting plate and the groove, the limiting plate performs limiting braking on the box body, the buffer plate ensures that the box body is stable when stopped, and the file is effectively prevented from falling off due to inertia when the box body is braked;

2. by arranging the fixed plate, the laser receiver and the laser transmitter, the fixed plate limits the position of the buffer plate, the buffer spring is prevented from pushing the buffer plate to cause the distance between the buffer plate and the limiting plate to be larger than the inner diameter of the groove, the limiting plate and the buffer plate cannot be inserted into the groove, the laser receiver and the laser transmitter are started when the box body needs to be braked, and when the laser receiver receives laser of the laser transmitter, the second electric telescopic rod is started to push the limiting plate, so that the limiting plate is ensured to be inserted into the groove;

3. through setting up first electric telescopic handle, fixed tooth plate and adjustable tooth plate, after the limiting plate spacing braking of box, the adjustable tooth plate is upwards promoted to the first electric telescopic handle of accessible for adjustable tooth plate and fixed tooth plate meshing carry out spacing fixed to the box, guarantee that the box is more firm when static.

Drawings

Fig. 1 is a schematic structural view of a compact shelving braking device provided in embodiment 1;

FIG. 2 is a sectional view showing a side structure of a sliding groove of a braking device for a compact shelving as proposed in embodiment 1;

fig. 3 is a structural sectional view of a limiting plate and a buffer plate of the compact shelving braking device provided in embodiment 1;

FIG. 4 is a sectional view showing a side structure of a mounting case of the braking device of the compact shelving as proposed in embodiment 2;

fig. 5 is a schematic structural view of a fixed toothed plate and a movable toothed plate of the compact shelf braking device provided in embodiment 2.

In the figure: 2 mounting grooves, 3 movable toothed plates, 4 first electric telescopic rods, 5 mounting shells, 6 limiting blocks, 7 limiting grooves, 8 boxes, 9 sliding grooves, 10 movable wheels, 11 grooves, 12 laser transmitters, 13 fixed toothed plates, 14 fixed plates, 15 buffer plates, 16 buffer springs, 17 laser receivers, 18 second electric telescopic rods and 19 limiting plates.

Detailed Description

The technical solution of the present patent will be described in further detail with reference to the following embodiments.

Reference will now be made in detail to embodiments of the present patent, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present patent and are not to be construed as limiting the present patent.

In the description of this patent, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings for the convenience of describing the patent and for the simplicity of description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the patent.

In the description of this patent, it is noted that unless otherwise specifically stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can include, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.

Example 1

Referring to fig. 1-3, a compact shelving brake device comprises a box body 8 and a chute 9 arranged on the ground, four corners of the outer wall of the bottom of the box body 8 are connected with a mounting shell 5 through fastening bolts, two side inner walls of the mounting shell 5 are connected with movable wheels 10 through bearings, two side inner walls of the chute 9 are provided with limiting grooves 7, two side outer walls of the mounting shell 5 are connected with limiting blocks 6 through fastening bolts, the outer diameter of the limiting blocks 6 is matched with the inner diameter of the limiting grooves 7, two sides of the inner wall of the bottom of the chute 9 are provided with uniformly distributed grooves 11, one side of the outer wall of the bottom of the box body 8 is connected with a second electric telescopic rod 18 through fastening bolts, one end of the second electric telescopic rod 18 is connected with a mounting plate through fastening bolts, one side of the bottom of the mounting plate is provided with a limiting plate 19, one side of the limiting plate 19 is connected with a, when moving box 8, loose wheel 10 removes in spout 9, stopper 6 and spacing groove 7 lead spacing to loose wheel 10 simultaneously, guarantee the steady of box 8 removal, when box 8 removes to the schematic position, accessible second electric telescopic handle 18 promotes limiting plate 19 to recess 11 in, buffer board 15 and buffer spring 16 cushion limiting plate 19 and recess 11's inner wall, limiting plate 19 carries out spacing braking to box 8, buffer board 15 guarantees that box 8 is steady when stopping, the file drops because of inertia when effectively avoiding box 8 to brake.

Wherein, the opposite side of mounting panel bottom is connected with fixed plate 14 through fastening bolt, and the external diameter of mounting panel and the internal diameter looks adaptation of recess 11, and fixed plate 14 is injectd the position of buffer board 15, avoids buffer spring 16 to promote buffer board 15 and leads to the distance between buffer board 15 and the limiting plate 19 to be greater than the internal diameter of recess 11, avoids limiting plate 19 and buffer board 15 can't insert in the recess 11.

Wherein, the bottom of limiting plate 19 is connected with laser receiver 17 through fastening bolt, and one side of recess 11 bottom inner wall is connected with laser emitter 12 through fastening bolt, when needing to brake box 8, opens laser receiver 17 and laser emitter 12, and when laser receiver 17 received laser emitter 12's laser, second electric telescopic handle 18 opened and promoted limiting plate 19, guarantees that limiting plate 19 inserts in the recess 11.

The working principle is as follows: when the box body 8 is moved, the movable wheel 10 moves in the sliding groove 9, meanwhile, the limiting block 6 and the limiting groove 7 guide and limit the movable wheel 10, so that the stable movement of the box body 8 is ensured, when the box body 8 moves to an indicating position, the limiting plate 19 can be pushed into the groove 11 through the second electric telescopic rod 18, the buffer plate 15 and the buffer spring 16 buffer the inner walls of the limiting plate 19 and the groove 11, the limiting plate 19 performs limiting braking on the box body 8, the buffer plate 15 ensures that the box body 8 is stable when stopped, so that files are effectively prevented from falling off due to inertia when the box body 8 is braked, the position of the buffer plate 15 is limited by the fixed plate 14, the situation that the distance between the buffer plate 15 and the limiting plate 19 is larger than the inner diameter of the groove 11 as the buffer spring 16 pushes the buffer plate 15 is avoided, the situation that the limiting plate 19 and the buffer plate 15 cannot be inserted into the groove 11 is, when the laser receiver 17 receives the laser of the laser emitter 12, the second electric telescopic rod 18 is opened and pushes the limit plate 19, so that the limit plate 19 is ensured to be inserted into the groove 11.

Example 2

Referring to fig. 4-5, in the present embodiment, compared with embodiment 1, the outer wall of the bottom of the box body 8 is connected with the fixed toothed plate 13 through the fastening bolt, the mounting groove 2 is formed in the ground, the mounting groove 2 is located between two adjacent sliding grooves 9, the inner wall of the bottom of the mounting groove 2 is connected with the first electric telescopic rod 4 through the fastening bolt, one end of the first electric telescopic rod 4 is connected with the movable toothed plate 3 through the fastening bolt, and the top of the movable toothed plate 3 and the bottom of the fixed toothed plate 13 are both provided with the racks which are meshed with each other.

The working principle is as follows: after the limiting plate 19 braked the box 8 in a limiting way, the first electric telescopic rod 4 of the accessible upwards pushed the movable toothed plate 3, so that the movable toothed plate 3 is meshed with the fixed toothed plate 13 to limit and fix the box 8, and the box 8 is guaranteed to be more stable when static.

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. A braking device for a compact shelving comprises a box body (8) and a sliding groove (9) formed in the ground, and is characterized in that four corners of the outer wall of the bottom of the box body (8) are respectively provided with an installation shell (5), inner walls of two sides of the installation shell (5) are connected with movable wheels (10) through bearings, inner walls of two sides of the sliding groove (9) are respectively provided with a limiting groove (7), outer walls of two sides of the installation shell (5) are respectively provided with a limiting block (6), the outer diameter of each limiting block (6) is matched with the inner diameter of each limiting groove (7), two sides of the inner wall of the bottom of the sliding groove (9) are respectively provided with a groove (11) which is uniformly distributed, one side of the outer wall of the bottom of the box body (8) is provided with a second electric telescopic rod (18), one end of each second electric telescopic rod (18) is provided with a mounting plate, one side of, and one end of the buffer spring (16) is provided with a buffer plate (15).

2. A compact shelving braking device according to claim 1, characterized in that the other side of the bottom of the mounting plate is provided with a fixing plate (14), and the outer diameter of the mounting plate is adapted to the inner diameter of the groove (11).

3. Compact shelving braking device according to any one of claims 1-2, characterised in that the bottom of the limiting plate (19) is provided with a laser receiver (17) and one side of the inner wall of the bottom of the recess (11) is provided with a laser emitter (12).

4. A movable rack braking device according to claim 3, wherein the outer wall of the bottom of the box body (8) is provided with a fixed toothed plate (13), the ground is provided with a mounting groove (2), and the mounting groove (2) is located between two adjacent sliding grooves (9).

5. A movable rack braking device according to claim 4, characterized in that the inner wall of the bottom of the mounting groove (2) is provided with a first electric telescopic rod (4), and one end of the first electric telescopic rod (4) is provided with a movable toothed plate (3).

6. Compact shelf arresting device according to claim 5, characterized in that the top of the mobile toothed plate (3) and the bottom of the fixed toothed plate (13) are provided with mutually meshing racks.