CN213010099U

CN213010099U - Counterweight assembly for warehousing equipment

Info

Publication number: CN213010099U
Application number: CN202021562842.3U
Authority: CN
Inventors: 崔磊; 吴琼
Original assignee: Shanghai Zhishi Logistics Technology Co ltd
Current assignee: Shanghai Zhishi Robot Co.,Ltd.
Priority date: 2020-07-31
Filing date: 2020-07-31
Publication date: 2021-04-20
Anticipated expiration: 2030-07-31

Abstract

The utility model discloses a counterweight component for storage equipment, which comprises a guide rail, a frame piece and a counterweight block; the guide rail is vertically connected and arranged on the storage rack structure; the edge of the frame piece is connected with a sliding piece; a through groove is formed in one side, back to the frame piece, of the sliding piece; the through groove is in sliding fit with the guide rail; resistance cushions are laid on two sides inside the through grooves; the resistance cushion layer is tightly pressed and attached to the guide rail; a plurality of balancing weights are placed inside the frame piece; the self-lifting action of the counterweight component is realized by the matching of the sliding part and the guide rail; the resistance cushion layer can increase the friction force between the sliding piece and the guide rail, so that the acceleration in the movement is further controlled, and the operation safety is improved.

Description

Counterweight assembly for warehousing equipment

Technical Field

The utility model relates to a storage technical field especially relates to a counter weight component for storage equipment.

Background

In the storage equipment of over-and-under type, often need to use the lifting acceleration when the counter weight structure comes gentle burden, increase the security of operation. According to different load states, the self weight of the counterweight structure can be adjusted and adapted quickly, and the optimal balance effect can be obtained. Therefore, it is necessary to provide a counterweight assembly for warehousing equipment which is compact in structure and reliable in operation.

Disclosure of Invention

The purpose of the invention is as follows: in order to overcome the deficiencies in the prior art, the utility model provides a counter weight component for storage equipment that the structure is succinct, the operation is reliable.

The technical scheme is as follows: in order to achieve the purpose, the counterweight component for the storage equipment comprises a guide rail, a frame piece and a counterweight block; the guide rail is vertically connected and arranged on the storage rack structure; the edge of the frame piece is connected with a sliding piece; a through groove is formed in one side, back to the frame piece, of the sliding piece; the through groove is in sliding fit with the guide rail; resistance cushions are laid on two sides inside the through grooves; the resistance cushion layer is tightly pressed and attached to the guide rail; a plurality of the balancing weights are placed inside the frame piece.

Further, the guide rails are arranged on two opposite sides of the storage frame structure in pairs, and the guide rails on each side are provided with frame pieces and balancing weights.

Furthermore, a bump is arranged at the bottom of the balancing weight; the top of the balancing weight is provided with a groove; the lug is in nested fit with the groove; a plurality of the balancing weights are overlapped along the height direction; the top of the frame piece is provided with a limiting component; the limiting assembly comprises a top rod; the ejector rod extends downwards and is in nested fit with the groove on the surface of the adjacent balancing weight.

Furthermore, the limiting assembly further comprises an elastic piece; a snap ring is fixedly sleeved at the lower end of the ejector rod; the elastic piece is sleeved on the ejector rod in a matching manner; the upper end of the elastic piece is tightly pressed and attached to the inner side of the top of the frame piece; the lower end of the elastic piece is tightly pressed and attached to the clamping ring.

Further, the guide rails are arranged in pairs on opposite sides of the frame member; the sliding part comprises a bottom plate, a side plate and a rib plate; the bottom plate is attached to the frame piece; the side plates are clamped and arranged at two sides of the corresponding guide rail in pairs; the side plates and the bottom plate jointly form a through groove; the ribbed plate is connected between one side of the side plate, which is back to the guide rail, and the bottom plate.

Further, a chain joint extends upwards from the top of the frame piece.

Furthermore, two sides of the bottom of the frame piece extend upwards to form baffles; the baffle and the lower end of the frame piece jointly form a sink structure.

Has the advantages that: the utility model discloses a counterweight component for storage equipment, which comprises a guide rail, a frame piece and a counterweight block; the guide rail is vertically connected and arranged on the storage rack structure; the edge of the frame piece is connected with a sliding piece; a through groove is formed in one side, back to the frame piece, of the sliding piece; the through groove is in sliding fit with the guide rail; resistance cushions are laid on two sides inside the through grooves; the resistance cushion layer is tightly pressed and attached to the guide rail; a plurality of balancing weights are placed inside the frame piece; the self-lifting action of the counterweight component is realized by the matching of the sliding part and the guide rail; the resistance cushion layer can increase the friction force between the sliding piece and the guide rail, so that the acceleration in the movement is further controlled, and the operation safety is improved.

Drawings

FIG. 1 is a schematic view of the overall structure of the counterweight assembly;

FIG. 2 is a schematic view of a chain joint installation;

FIG. 3 is a schematic view of a stack of weights;

FIG. 4 is a schematic view of a bump position;

fig. 5 is a schematic view of a slider structure.

Detailed Description

The present invention will be further described with reference to the accompanying drawings.

The counterweight assembly for the warehousing equipment, as shown in fig. 1, comprises a guide rail 1, a frame member 2 and a counterweight block 3; the guide rail 1 is vertically connected and arranged on the storage rack structure; the edge of the frame piece 2 is connected with a sliding piece 21; as shown in fig. 5, a through slot 22 is provided on a side of the sliding member 21 facing away from the frame member 2; the through groove 22 is in sliding fit with the guide rail 1; resistance cushions 23 are laid on two sides inside the through groove 22; the resistance cushion layer 23 is tightly pressed and attached to the guide rail 1; a plurality of balancing weights 3 are arranged inside the frame member 2; the lifting action of the counterweight component 1 is realized by the matching of the sliding part 21 and the guide rail 1; the resistance pad 23 can increase the friction between the sliding member 21 and the guide rail 1, thereby further controlling the acceleration in the movement and improving the safety of the operation.

The guide rails 1 are arranged on two opposite sides of the storage rack structure in pairs, and the guide rails 1 on each side are provided with frame pieces 2 and balancing weights 3; the balance weight components on the two sides are correspondingly matched with the chain machine equipment on the two sides of the storage rack.

As shown in fig. 3 and fig. 4, a protrusion 301 is disposed at the bottom of the counterweight block 3; a groove 302 is formed in the top of the balancing weight 3; the lug 301 is nested and matched with the groove 302, so that the lateral sliding can be avoided by means of the embedding and matching between the balancing weights 3, and the overall stability of the balancing weights is enhanced; the plurality of balancing weights 3 are stacked along the height direction, and the number of the balancing weights 3 can be flexibly increased or decreased according to needs; the top of the frame piece 2 is provided with a limiting component 5; the limiting assembly 5 comprises a top rod 51; the mandril 51 extends downwards and is nested and matched with the groove 302 on the surface of the adjacent balancing weight 3; utilize ejector pin 51 to support and press the balancing weight 3 of the uppermost end of top to can form a pair of balancing force with frame 2 bottom reaction force, avoid superimposed balancing weight 3 to take place to become flexible in the direction of superpose.

The limiting assembly 5 further comprises an elastic piece 52; a snap ring 53 is fixedly sleeved at the lower end of the ejector rod 51; the elastic piece 52 is sleeved on the ejector rod 51 in a matching way; the upper end of the elastic piece 52 is tightly pressed and attached to the inner side of the top of the frame piece 2; the lower end of the elastic piece 52 is tightly pressed and attached to the clamping ring 53; the elastic piece 52 is in a compressed state, the push rod 51 can be firmly pressed by the pressure of the elastic piece 52 through the snap ring 53, the phenomenon that the push rod 51 is loosened in motion is avoided, and the working stability of the limiting assembly 5 is further improved.

The guide rails 1 are arranged in pairs on opposite sides of the frame 2; as shown in fig. 5, the slider 21 includes a bottom plate 201, a side plate 202, and a rib 203; the bottom plate 201 is attached to the frame 2; the side plates 202 are clamped and arranged on two sides of the corresponding guide rails 1 in pairs, so that stroke restriction of the guide rails 1 in pairs can be utilized, and the position stability of the frame member 2 is ensured; the side plate 202 and the bottom plate 201 jointly form a through groove 22; the rib plate 203 is connected between the side of the side plate 202 facing away from the guide rail 1 and the bottom plate 201.

The top of the frame element 2 extends upwards and is provided with a chain joint 29 for connecting a chain for lifting in the opposite direction to the cargo bed.

Two sides of the bottom of the frame piece 2 extend upwards to form baffle plates 24; the baffle 24 with frame 2 lower extreme constitutes heavy groove structure jointly, has restricted the lateral deviation of a balancing weight 3 of below through heavy groove structure, and the cooperation is with spacing and the spacing subassembly 5 at top between the balancing weight 3, has further improved the installation stability of balancing weight 3.

The above description is only a preferred embodiment of the present invention, and it should be noted that: for those skilled in the art, without departing from the principle of the present invention, several improvements and modifications can be made, and these improvements and modifications should also be considered as the protection scope of the present invention.

Claims

1. A counter weight subassembly for storage equipment, its characterized in that: comprises a guide rail (1), a frame piece (2) and a balancing weight (3); the guide rail (1) is vertically connected and arranged on the storage rack structure; the edge of the frame piece (2) is connected with a sliding piece (21); a through groove (22) is formed in one side, back to the frame piece (2), of the sliding piece (21); the through groove (22) is in sliding fit with the guide rail (1); resistance cushions (23) are laid on two sides inside the through groove (22); the resistance cushion layer (23) is tightly pressed and attached to the guide rail (1); the balancing weights (3) are placed inside the frame piece (2).

2. The counterweight assembly for a warehousing device of claim 1, wherein: the guide rails (1) are arranged on two opposite sides of the storage frame structure in pairs, and the guide rails (1) on each side are provided with frame pieces (2) and balancing weights (3).

3. The counterweight assembly for a warehousing device of claim 1, wherein: a lug (301) is arranged at the bottom of the balancing weight (3); the top of the balancing weight (3) is provided with a groove (302); the lug (301) is in nested fit with the groove (302); the plurality of balancing weights (3) are stacked along the height direction; the top of the frame piece (2) is provided with a limiting component (5); the limiting assembly (5) comprises a top rod (51); the ejector rod (51) extends downwards and is in nested fit with the groove (302) on the surface of the adjacent balancing weight (3).

4. The counterweight assembly for a warehousing device of claim 3, wherein: the limiting assembly (5) further comprises an elastic piece (52); a snap ring (53) is fixedly sleeved at the lower end of the ejector rod (51); the elastic piece (52) is sleeved on the ejector rod (51) in a matching way; the upper end of the elastic piece (52) is tightly pressed and attached to the inner side of the top of the frame piece (2); the lower end of the elastic piece (52) is tightly attached to the clamping ring (53).

5. The counterweight assembly for a warehousing device of claim 1, wherein: the guide rails (1) are arranged in pairs on two opposite sides of the frame piece (2); the sliding piece (21) comprises a bottom plate (201), a side plate (202) and a rib plate (203); the bottom plate (201) is attached to the frame piece (2); the side plates (202) are clamped in pairs and arranged on two sides of the corresponding guide rail (1); the side plates (202) and the bottom plate (201) jointly form a through groove (22); the rib plate (203) is connected between one side of the side plate (202) back to the guide rail (1) and the bottom plate (201).

6. The counterweight assembly for a warehousing device of claim 1, wherein: the top of the frame piece (2) extends upwards to be provided with a chain joint (29).

7. The counterweight assembly for a warehousing device of claim 1, wherein: two sides of the bottom of the frame piece (2) extend upwards to form baffle plates (24); the baffle (24) and the lower end of the frame piece (2) jointly form a sink structure.