CN218105246U

CN218105246U - Adjustable safety protection device for underframe of compact shelf

Info

Publication number: CN218105246U
Application number: CN202222547783.8U
Authority: CN
Inventors: 张文渟; 孙龙; 黄金斌
Original assignee: Jiangxi Jinhu Insurance Equipment Group Co Ltd
Current assignee: Jiangxi Jinhu Insurance Equipment Group Co Ltd
Priority date: 2022-09-26
Filing date: 2022-09-26
Publication date: 2022-12-23
Anticipated expiration: 2032-09-26

Abstract

The utility model relates to a protector especially relates to a safety device with adjustable intensive chassis. The adjustable safety protection device for the underframe of the compact shelf can lock the compact shelf in a clamping mode after the compact shelf stops, and improves the stability of the compact shelf. The utility model provides a safety device with adjustable intensive chassis, including intensive, removal subassembly, chucking subassembly and drive assembly, intensive bottom is equipped with the removal subassembly, and the removal subassembly can lead to intensive removal, and intensive bottom is equipped with the chucking subassembly, and the chucking subassembly can carry out the chucking with intensive position, is equipped with drive assembly on the intensive, and drive assembly is used for driving intensive and removes. The utility model discloses a crank rotates and makes belt and bull stick rotate, and then makes gear and rack cooperate, finally makes the intensive removal about can going on.

Description

Adjustable safety protection device for underframe of compact shelf

Technical Field

The utility model relates to a protector especially relates to a safety device with adjustable intensive chassis.

Background

The chassis of the existing compact shelf is generally provided with a guide rail and a sliding block, the effect of moving the compact shelf is achieved by sliding the sliding block on the guide rail, if a heavy object is placed in the compact shelf, people can waste time and labor when pushing the compact shelf to move, and the compact shelf can slide due to the inertia of the heavy object in the process of stopping the compact shelf, and once the hands of people are far away from the compact shelf, the phenomenon of accidental sliding can occur on the compact shelf.

The adjustable safety protection device for the underframe of the compact shelf is developed at present, and can lock the compact shelf in a clamping mode after the compact shelf is stopped, so that the stability of the compact shelf is improved.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects that the stability of the existing compact shelf is very poor and the compact shelf has no limit function, the technical problem to be solved is as follows: the adjustable safety protection device for the underframe of the compact shelf can lock the compact shelf in a clamping mode after the compact shelf stops, and improves the stability of the compact shelf.

The technical scheme is as follows: the utility model provides a safety device with adjustable intensive chassis, is including intensive, removal subassembly, chucking subassembly and drive assembly, and intensive bottom is equipped with the removal subassembly, and the removal subassembly can lead the removal of intensive, is equipped with the chucking subassembly bottom intensive, and the chucking subassembly can carry out the chucking with intensive position, is equipped with drive assembly on the intensive, and drive assembly is used for driving intensive to move.

Further, the movable assembly comprises guide rails and sliding blocks, the sliding blocks are symmetrically welded to the front and the back of the left side and the right side of the bottom of the compact shelf, the two guide rails are symmetrically arranged front and back, the two sliding blocks on the back side are connected with the guide rails on the back side in a sliding mode, and the two sliding blocks on the front side are connected with the guide rails on the front side in a sliding mode.

Further, the clamping assembly comprises a rack, a connecting plate, clamping teeth and a screw rod, the rack is welded at the top of the guide rail, the connecting plate is welded on the front side and the rear side of the bottom of the compact shelf, the screw rod is connected to the connecting plate in a threaded mode, the clamping teeth are sleeved on the screw rod, and the clamping teeth can be clamped on the rack when moving downwards, so that the compact shelf cannot move left and right.

Further, the driving assembly comprises a rotating rod, a crank, a belt and a gear, the rotating rods are rotatably connected to the left side and the right side of the lower portion of the compact shelf, the gears are connected to the front side and the rear side of each rotating rod and meshed with the gear racks, the gear racks are matched during rotation, the compact shelf is moved, the crank is rotatably connected to the upper portion of the rear portion of the compact shelf, the belt is wound between guide wheels at the rear portions of the crank and the two rotating rods, the crank drives the belt to rotate, and then the rotating rods rotate.

Further illustration, the movable rack further comprises a guide sleeve, a guide rod and a limiting block, wherein the guide sleeve is welded on the front side and the rear side of the bottom of the movable rack, the guide rod is connected on the left side and the right side of the guide sleeve in a sliding mode, the guide sleeve guides the guide rod, the limiting block is connected on one side, away from the guide rod, of the guide rod, and the limiting block can clamp the rotating rod.

Further, the limiting block is in a half-arc shape.

The beneficial effects of the utility model are that: 1. the utility model discloses a crank rotates and makes belt and bull stick rotate, and then makes gear and rack cooperate, finally makes intensive removal about can moving, so can conveniently remove intensive position, uses manpower sparingly.

2. The utility model discloses remove intensive to the assigned position after, can with the card tooth card of moving downwards on the rack, can realize carrying out spacing effect to intensive like this, reach the purpose of protection.

Drawings

Fig. 1 is a schematic view of a first three-dimensional structure of the present invention.

Fig. 2 is a schematic view of a second three-dimensional structure of the present invention.

Fig. 3 is a schematic view of the three-dimensional structure of the connection plate, the latch and the screw rod of the present invention.

Fig. 4 is a schematic view of a third three-dimensional structure of the present invention.

Part names and serial numbers in the figure: 1-guide rail, 2-slide block, 3-compact shelf, 4-rotating rod, 5-rack, 6-crank, 7-belt, 8-gear, 9-connecting plate, 10-latch, 11-screw, 12-guide sleeve, 13-guide rod, 14-limit block.

Detailed Description

The invention will be further described with reference to specific examples, which are intended to illustrate, unless otherwise explicitly specified or limited, terms such as: the arrangement, installation, connection are to be understood broadly, for example, they may be fixed, detachable, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example 1

An adjustable safety protection device for an underframe of a compact shelf is shown in figures 1-3 and comprises a compact shelf 3, a moving assembly, a clamping assembly and a driving assembly, wherein the moving assembly is arranged at the bottom of the compact shelf 3 and can guide the moving of the compact shelf 3, the clamping assembly is arranged at the bottom of the compact shelf 3 and can clamp the position of the compact shelf 3, the driving assembly is arranged on the compact shelf 3 and is used for driving the compact shelf 3 to move.

As shown in fig. 1 and fig. 2, the moving assembly comprises a guide rail 1 and a sliding block 2, the sliding blocks 2 are symmetrically welded on the left side and the right side of the bottom of the compact shelving 3 front and back, two guide rails 1 are arranged, the two guide rails 1 are symmetrically arranged front and back, the two sliding blocks 2 on the back side are connected with the guide rail 1 on the back side in a sliding manner, and the two sliding blocks 2 on the front side are connected with the guide rail 1 on the front side in a sliding manner.

As shown in fig. 1, 2 and 3, the clamping assembly comprises a rack 5, a connecting plate 9, a latch 10 and a screw 11, the rack 5 is welded on the top of the guide rail 1, the connecting plates 9 are welded on the front side and the rear side of the bottom of the compact shelf 3, the screw 11 is connected on the connecting plate 9 in a threaded manner, and the latch 10 is sleeved on the screw 11.

As shown in fig. 1, the driving assembly comprises a rotating rod 4, a crank 6, a belt 7 and a gear 8, the rotating rod 4 is rotatably connected to the left side and the right side of the lower portion of the compact shelving 3, the gear 8 is connected to the front side and the rear side of the rotating rod 4, the gear 8 is meshed with the rack 5, the crank 6 is rotatably connected to the upper rear portion of the compact shelving 3, and the belt 7 is wound between the crank 6 and the rear portions of the two rotating rods 4 through guide wheels.

When the compact shelving 3 is used, firstly, two guide rails 1 are installed on the ground, then, objects are placed in the compact shelving 3, when the compact shelving 3 needs to be moved, a screw rod 11 is rotated firstly, a latch 10 and a connecting plate 9 are loosened, then, the latch 10 is moved upwards and separated from a rack 5, the screw rod 11 is reversed, further, the latch 10 and the connecting plate 9 are tightly attached together, the latch 10 can be kept in the uppermost state, the crank 6 can be manually shaken in this way, the rotating rod 4 is driven to rotate through a guide wheel and a belt 7, the gear 8 rotates, the rack 5 is matched when the gear 8 rotates, the compact shelving 3 is moved left and right, the slider 2 is driven to move left and right on the guide rails 1, after the compact shelving 3 is moved to the designated position, the crank 6 stops rotating, the screw rod 11 can be rotated again, the latch 10 and the connecting plate 9 are loosened, then, the latch 10 is moved downwards and clamped on the rack 5, the screw rod 11 is reversed again, further, the latch 10 and the connecting plate 9 are tightly attached together, so, the rack 10 and the rack 5 can be prevented from moving, the rack 3 can be moved left and right, the compact shelving is moved conveniently, the safety of the compact shelving can be improved, and the compact shelving can be used, and the stability of the compact shelving is improved by using the compact shelving 3.

Example 2

On the basis of embodiment 1, as shown in fig. 4, the compact shelving further comprises a guide sleeve 12, a guide rod 13 and a limiting block 14, the guide sleeve 12 is welded on the front side and the rear side of the bottom of the compact shelving 3, the guide rod 13 is connected on the left side and the right side of the guide sleeve 12 in a sliding manner, the limiting block 14 is connected on one side, away from the guide rod 13, of the guide rod 14, the limiting block 14 is in a half-arc shape, and the rotating rod 4 can be better clamped and limited.

When the compact shelf 3 stops moving, the limiting block 14 can be pulled to be close to the rotating rod 4, so that the limiting block 14 clamps the rotating rod 4, the brake effect can be achieved, and when the compact shelf 3 needs to be moved, the limiting block 14 can be moved to one side far away from the rotating rod 4 to reset.

Although the present invention has been described in detail with reference to the above embodiments, it will be apparent to those skilled in the art from this disclosure that various changes or modifications can be made therein without departing from the spirit and scope of the invention as defined in the appended claims. Therefore, the detailed description of the embodiments of the present disclosure is to be construed as merely illustrative, and not limitative of the present disclosure, but rather to limit the scope thereof by the appended claims.

Claims

1. The utility model provides a safety device with adjustable intensive chassis, characterized by: the movable clamping rack comprises a compact rack (3), a movable assembly, a clamping assembly and a driving assembly, wherein the movable assembly is arranged at the bottom of the compact rack (3), the movable assembly can guide the movement of the compact rack (3), the clamping assembly is arranged at the bottom of the compact rack (3), the clamping assembly can clamp the position of the compact rack (3), the driving assembly is arranged on the compact rack (3), and the driving assembly is used for driving the compact rack (3) to move.

2. The adjustable safety guard of the underframe of compact shelving as set forth in claim 1, characterized in that: the movable assembly comprises guide rails (1) and sliders (2), the sliders (2) are symmetrically welded to the left side and the right side of the bottom of the compact shelf (3) front and back, the two guide rails (1) are symmetrically arranged front and back, the two sliders (2) on the back side are connected with the guide rails (1) on the back side in a sliding manner, and the two sliders (2) on the front side are connected with the guide rails (1) on the front side in a sliding manner.

3. The adjustable safety guard of the underframe of compact shelving as set forth in claim 2, characterized in that: the clamping assembly comprises a rack (5), a connecting plate (9), clamping teeth (10) and a screw rod (11), the rack (5) is welded at the top of the guide rail (1), the connecting plate (9) is welded on the front side and the rear side of the bottom of the compact shelf (3), the screw rod (11) is connected on the connecting plate (9) in a threaded mode, the clamping teeth (10) are sleeved on the screw rod (11), and the clamping teeth (10) can be clamped on the rack (5) when moving downwards, so that the compact shelf (3) cannot be moved left and right.

4. The adjustable safety guard of the underframe of compact shelving as set forth in claim 3, characterized in that: drive assembly is including bull stick (4), crank (6), belt (7) and gear (8), the equal rotary type in the left and right sides of intensive (3) lower part is connected with bull stick (4), both sides all are connected with gear (8) around bull stick (4), gear (8) and rack (5) meshing, cooperation rack (5) when gear (8) rotate, make intensive (3) move, upper portion rotary type is connected with crank (6) behind intensive (3), crank (6) and two bull stick (4) rear portions are through around there being belt (7) between the leading wheel, drive belt (7) through crank (6) and rotate, and then make bull stick (4) rotate.

5. The adjustable safety guard of the underframe of compact shelving as set forth in claim 4, characterized in that: the movable rack is characterized by further comprising guide sleeves (12), guide rods (13) and limit blocks (14), the guide sleeves (12) are welded on the front side and the rear side of the bottom of the movable rack (3), the guide rods (13) are connected to the left side and the right side of the guide sleeves (12) in a sliding mode, the guide sleeves (12) guide the guide rods (13), the limit blocks (14) are connected to one sides, away from each other, of the guide rods (13), and the limit blocks (14) can clamp the rotating rods (4).

6. The adjustable safety guard of the underframe of compact shelving as set forth in claim 5, characterized in that: the limiting block (14) is in a semi-arc shape.