CN210456110U

CN210456110U - Wear-resistant and heavy-impact-resistant steel laminate loft shelf

Info

Publication number: CN210456110U
Application number: CN201921204088.3U
Authority: CN
Inventors: 王国安
Original assignee: Guangzhou Jintieniu Shelf Co Ltd
Current assignee: Guangzhou Jintieniu Shelf Co Ltd
Priority date: 2019-07-29
Filing date: 2019-07-29
Publication date: 2020-05-05
Anticipated expiration: 2029-07-29

Abstract

The utility model belongs to the technical field of goods shelves, especially, be an anti-wear, anti-heavy-impact steel laminate loft goods shelf, including the stand, the bottom fixedly connected with fixed plate of stand, the energy-absorbing component is all installed on the four sides of stand, the four sides of stand all seted up the groove of stepping down, the inner wall of the groove of stepping down sets up the spacing groove of a plurality of symmetrical arrangement, the top of stand and bottom four sides all set up two symmetrical arrangement's spout; when daily use, if fork truck in the factory building, transport vechicle etc. collide the stand, the vehicle at first with the contact plate contact in the energy-absorbing member of corresponding one side, with the contact plate inwards promote, at this moment, be located the shell fragment atress compressive deformation between contact plate and the stand to absorb the impact force, prevent effectively that the vehicle from directly striking the stand, improve the life of stand, the contact plate compresses folding seal box, gas horn sends out the chimes of doom under gaseous effect, can remind the operator.

Description

Wear-resistant and heavy-impact-resistant steel laminate loft shelf

Technical Field

The utility model belongs to the technical field of goods shelves, concretely relates to wear-resisting, anti-heavy-impact steel laminate loft goods shelves.

Background

The loft goods shelf is a simple goods shelf which fully utilizes the upper space of a warehouse, a middle loft is built on the existing goods shelf or a working site to increase the storage area, light bubbles, small and medium goods or goods with long storage period can be generally placed on a loft floor, the goods can be lifted by a forklift, a conveyer belt, a lifter, an electric hoist or a lifting platform, and the forklift, a transport vehicle and the like in a factory can possibly impact the upright post of the loft goods shelf in daily use.

The stand of original loft goods shelves all does not have the mechanism of absorbing the impact force, and when contacting with the vehicle, the effort of vehicle directly is used on the stand, uses the back for a long time, and the intensity of stand probably weakens to influence the bulk strength of goods shelves.

SUMMERY OF THE UTILITY MODEL

To solve the problems set forth in the background art described above. The utility model provides a wear-resistant and heavy-impact-resistant steel laminate attic storage rack which has the characteristic of anti-collision.

In order to achieve the above object, the utility model provides a following technical scheme: a wear-resistant and heavy-impact-resistant steel laminate attic goods shelf comprises a stand column, wherein the bottom end of the stand column is fixedly connected with a fixed plate, four sides of the stand column are all provided with energy-absorbing members, four sides of the stand column are all provided with a stepping groove, the inner wall of the stepping groove is provided with a plurality of limiting grooves which are symmetrically arranged, the top end and the bottom end four sides of the stand column are all provided with two sliding grooves which are symmetrically arranged, each energy-absorbing member comprises a contact plate and a folding seal box which is fixed on one surface of the contact plate, the other end of the folding seal box is positioned in the stepping groove and is fixedly connected with the stand column in a sealing way, a plurality of elastic sheets corresponding to the limiting grooves are arranged between the contact plate and the stand column, two ends of the plurality of the elastic sheets slide in the limiting grooves, the top end of the cambered surface of the elastic sheets is in contact, the other end fixedly connected with stopper of connecting rod, just the stopper slides in the spout.

Preferably, the equal fixedly connected with air horn in top four sides of stand, four air horn all through hose and corresponding position folding seal case sealing connection.

Preferably, the elastic sheets are located on two sides of the folding sealing box.

Preferably, the length of the limiting groove is greater than the arc length of the elastic sheet.

Preferably, the folding seal box is made of polyethylene.

Preferably, a rubber layer is bonded on the outer side wall of the contact plate.

Compared with the prior art, the beneficial effects of the utility model are that:

1. when daily use, if fork truck, transport vechicle etc. in the factory building collide the stand, the vehicle at first contacts with the contact plate in the energy-absorbing component of corresponding one side, with the inside promotion of contact plate, at this moment, the shell fragment atress compression deformation that is located between contact plate and the stand to absorb the impact force, prevent effectively that the vehicle from directly striking the stand, improve the life of stand.

2. When the contact plate inwards moved, the contact plate compressed the folding seal case, and the folding seal case passes through the hose with gas when compression deformation and carries the gas horn to corresponding position, and gas horn sends out the chimes of doom under gaseous effect, can remind the operator.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic structural view of an energy absorbing member according to the present invention;

fig. 3 is a top view of the present invention;

fig. 4 is a schematic view of the stand column structure of the present invention.

In the figure: 1. a column; 101. a yielding groove; 102. a limiting groove; 103. a chute; 11. a fixing plate; 2. an energy absorbing member; 21. a contact plate; 22. folding the sealed box; 23. a spring plate; 24. a connecting rod; 241. a limiting block; 3. an air horn.

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.

Referring to fig. 1-4, the present invention provides the following technical solutions: a wear-resistant and heavy-impact-resistant steel laminate attic shelf comprises a vertical column 1, wherein the bottom end of the vertical column 1 is fixedly connected with a fixing plate 11, four sides of the vertical column 1 are all provided with energy-absorbing members 2, four sides of the vertical column 1 are all provided with a abdication groove 101, the inner wall of the abdication groove 101 is provided with a plurality of limiting grooves 102 which are symmetrically arranged, four sides of the top end and the bottom end of the vertical column 1 are all provided with two sliding grooves 103 which are symmetrically arranged, each energy-absorbing member 2 comprises a contact plate 21 and a folding seal box 22 which is fixed on one side of the contact plate, the other end of the folding seal box 22 is positioned in the abdication groove 101 and is fixedly connected with the vertical column 1 in a sealing way, a plurality of elastic sheets 23 which correspond to the limiting grooves 102 are arranged between the contact plate 21 and the vertical column 1, two ends of the plurality of elastic sheets 23 slide in the limiting grooves, the other end of the connecting rod 24 is fixedly connected with a limiting block 241, and the limiting block 241 slides in the sliding groove 103.

In the embodiment, when in daily use and a forklift, a transport vehicle and the like in a factory collide with the upright post 1, the vehicle firstly contacts with the contact plate 21 in the energy absorption member 2 on the corresponding surface to push the contact plate 21 inwards, at the moment, the elastic sheet 23 positioned between the contact plate 21 and the upright post 1 is stressed to be compressed and deformed and absorbs the impact force, the vehicle is effectively prevented from directly colliding with the upright post 1, the service life of the upright post 1 is prolonged, meanwhile, the contact plate 21 moves inwards, the contact plate 21 compresses the folding seal box 22, the folding seal box 22 conveys air to the air horn 3 at the corresponding position through a hose when the folding seal box 22 is compressed and deformed, the air horn 3 gives out alarm sound under the action of the air and can remind an operator, when the vehicle is separated, the contact plate 21 and the folding seal box 22 move outwards under the action of the elastic sheet 23 to reset, when the contact plate 21 moves, stopper 241 of connecting rod 24 one end slides in spout 103, can play the removal to contact plate 21 and lead, stopper 241 is when sliding to spout 103 one end, can carry on spacingly to contact plate 21, shell fragment 23 is when taking place deformation, the both ends of shell fragment 23 slide in spacing groove 102, can lead spacingly to it, prevent that shell fragment 23 from taking place to break away from, when contact plate 21 compresses shell fragment 23 and folding seal box 22, shell fragment 23 and folding seal box 22 flexible shrink to the groove 101 of stepping down, occupation in space is reduced, and increase contact plate 21's displacement.

Specifically, the equal fixedly connected with air horn 3 in stand 1's top four sides, four air horn 3 all through the folding seal box 22 sealing connection of hose and corresponding position, folding seal box 22 passes through the hose with gas when compression deformation and carries the air horn 3 to corresponding position, and air horn 3 sends out the chimes of doom under gaseous effect, can remind the operator.

Specifically, a plurality of shell fragment 23 all is located the both sides of folding seal box 22 for folding seal box 22's volume is great, through the change of atmospheric pressure, also can play the effect of buffering.

Specifically, the length of the limiting groove 102 is greater than the arc length of the elastic sheet 23, so that the elastic sheet 23 can slide in the limiting groove 102 and be compressed to the maximum.

Specifically, the material of the folding seal box 22 is polyethylene, which is light and has good sealing performance, so that the air tightness is ensured while the whole weight of the device is reduced.

Specifically, the rubber layer is bonded on the outer side wall of the contact plate 21, the rubber has good wear resistance and certain buffering performance, is not easy to wear after being used for a long time, effectively prevents the vehicle from directly contacting with the contact plate 21 to cause wear, and prolongs the service life of the contact plate 21.

The utility model discloses a theory of operation and use flow: when the forklift truck, the transport vehicle and the like in a factory collide with the upright post 1 in daily use, the vehicle firstly contacts with the contact plate 21 in the energy absorption component 2 on the corresponding surface to push the contact plate 21 inwards, at the moment, the elastic sheet 23 between the contact plate 21 and the upright post 1 is stressed to be compressed and deformed and absorbs the impact force, the vehicle is effectively prevented from directly colliding with the upright post 1, the service life of the upright post 1 is prolonged, meanwhile, the contact plate 21 compresses the folding seal box 22 while the contact plate 21 moves inwards, the folding seal box 22 conveys gas to the air horn 3 at the corresponding position through a hose when the folding seal box 22 is compressed and deformed, the air horn 3 gives out alarm sound under the action of the gas, an operator can be reminded, when the vehicle is separated, the contact plate 21 and the folding seal box 22 move outwards under the action of the elastic sheet 23 to reset, when the contact plate 21 moves, stopper 241 of connecting rod 24 one end slides in spout 103, can play the removal to contact plate 21 and lead, stopper 241 is when sliding to spout 103 one end, can carry on spacingly to contact plate 21, shell fragment 23 is when taking place deformation, the both ends of shell fragment 23 slide in spacing groove 102, can lead spacingly to it, prevent that shell fragment 23 from taking place to break away from, when contact plate 21 compresses shell fragment 23 and folding seal box 22, shell fragment 23 and folding seal box 22 flexible shrink to the groove 101 of stepping down, occupation in space is reduced, and increase contact plate 21's displacement.

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 an anti-wear, anti-heavy-impact steel laminate loft goods shelves, includes stand (1), the bottom fixedly connected with fixed plate (11) of stand (1), its characterized in that: the energy-absorbing member (2) is installed on four sides of the stand column (1), the yielding groove (101) is formed in each of the four sides of the stand column (1), the limiting groove (102) is formed in the inner wall of the yielding groove (101) in a plurality of symmetrical arrangements, the sliding grooves (103) are formed in each of the top end and the bottom end of the stand column (1) in two symmetrical arrangements, each energy-absorbing member (2) comprises a contact plate (21) and a folding seal box (22) fixed on one side of the contact plate, the other end of the folding seal box (22) is located in the yielding groove (101) and is fixedly connected with the stand column (1) in a sealing manner, a plurality of elastic pieces (23) corresponding to the limiting grooves (102) are arranged between the contact plate (21) and the stand column (1), the two ends of the elastic pieces (23) slide in the limiting grooves (102), the top end of the cambered surface of the elastic pieces (23) is in contact with the contact, the top and the bottom of contact board (21) all fixedly connected with two symmetrical arrangement connecting rods (24), the other end fixedly connected with stopper (241) of connecting rod (24), just stopper (241) slide in spout (103).

2. A wear-resistant, heavy-hit-resistant steel-deck attic rack as claimed in claim 1, wherein: the top four sides of the upright post (1) are fixedly connected with air horns (3) and four air horns (3) are connected with the corresponding folding sealing box (22) in a sealing manner through hoses.

3. A wear-resistant, heavy-hit-resistant steel-deck attic rack as claimed in claim 1, wherein: the elastic sheets (23) are positioned on two sides of the folding seal box (22).

4. A wear-resistant, heavy-hit-resistant steel-deck attic rack as claimed in claim 1, wherein: the length of the limiting groove (102) is larger than the arc length of the elastic sheet (23).

5. A wear-resistant, heavy-hit-resistant steel-deck attic rack as claimed in claim 1, wherein: the folding seal box (22) is made of polyethylene.

6. A wear-resistant, heavy-hit-resistant steel-deck attic rack as claimed in claim 1, wherein: the outer side wall of the contact plate (21) is bonded with a rubber layer.