Intelligent warehouse storage lift platform counterweight device

Abstract

The utility model discloses a kind of lifting platform counterweight devices for wisdom warehousing storehouse, including the counterweight frame base for supporting, the upper end surface both sides of the counterweight frame base are provided with the limiting outer plate for limiting, and the upper end surface of the counterweight frame base is close to the middle part and is provided with two groups of limiting inner plate.This utility model counterweight frame is divided into three parts by limiting inner plate and limiting outer plate, while three parts counterweight space can match shorter counterweight block, so that single piece counterweight block is lighter, while due to the overall shorter and lighter counterweight block, subsequent counterweight block installation is more convenient, improve the convenience and practicality of counterweight frame use and assembly.

Description

Technical Field

[0001] This utility model relates to the field of smart warehousing equipment technology, specifically a counterweight device for a lifting platform used in smart warehouses. Background Technology

[0002] The core function of the counterweight frame in a smart warehouse is to balance the weight of the lifting platform, ensuring its safe, stable, and efficient operation. The counterweight frame uses internal counterweight blocks to balance the platform's own weight and part of the load, keeping the weight difference between the platform and the counterweight within a reasonable range. Typically, the weight of the counterweight is equal to the platform's own weight plus half of the elevator's rated load. Thus, when the platform is half-loaded, the weight of the platform and the counterweight are basically equal, and the traction machine only needs to overcome friction to drive the platform, achieving the most labor-saving state.

[0003] However, most existing counterweight frames are quite heavy, and their internal counterweight blocks are mostly integrated and long, making subsequent installation of the counterweight frame and counterweight blocks relatively difficult. At the same time, the transportation of the counterweight frame and counterweight blocks is also inconvenient. Therefore, there is an urgent need for a counterweight device for a lifting platform in a smart warehouse to solve the above problems. Utility Model Content

[0004] The purpose of this utility model is to provide a counterweight device for a lifting platform in a smart warehouse to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a counterweight device for a lifting platform in a smart warehouse, comprising a counterweight frame base for support, outer limiting plates for limiting the position on both sides of the upper end face of the counterweight frame base, and two sets of inner limiting plates near the center of the upper end face of the counterweight frame base.

[0006] The outer limiting plates on both sides and the two sets of inner limiting plates in the middle are equidistantly and detachably equipped with three rows of counterweights, which are used to adjust the counterweight.

[0007] Preferably, a support top is fixedly provided on the top of the inner limiting plate and the outer limiting plate, and guide shoes are symmetrically provided on the side of the upper end face of the support top.

[0008] Preferably, a fixed rotating seat is rotatably engaged on the inner end face of the support top seat near the outer side of the two sets of limiting inner plates, and a counterweight wheel is fixedly installed on the outer end face of the fixed rotating seat. The two sets of counterweight wheels can slide and limit the movement with the external wire rope, thereby improving the stability of the counterweight equipment at the bottom of the lifting platform.

[0009] Preferably, the middle part of the inner limiting plate and the outer limiting plate is fixedly connected by two sets of limiting cross plates, which facilitates the subsequent closure of the upper part of the inner limiting plate and the outer limiting plate and improves the stability of the counterweight limiting.

[0010] Preferably, both the inner limiting plate and the outer limiting plate are slidably engaged with the counterweight. The counterweight is slidably engaged between the inner limiting plate and the outer limiting plate, which can effectively improve the stability of the counterweight within the inner and outer limiting plates and improve the safety of the counterweight device's vertical displacement.

[0011] Preferably, three sets of alignment brackets are equidistantly arranged on the lower end face of the counterweight frame base, and a rubber buffer column is fixedly arranged on the lower end face of the alignment bracket. The rubber buffer column can buffer the bottom of the equipment and filter some vibration.

[0012] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0013] 1. The counterweight frame of this utility model is divided into three parts by limiting inner plate and limiting outer plate. At the same time, the counterweight space of the three parts can be matched with shorter counterweight blocks, so that the weight of a single counterweight block is lighter. In addition, since the counterweight block is shorter and lighter as a whole, the subsequent installation of the counterweight block is more convenient, thus improving the convenience and practicality of the counterweight frame in use and assembly. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the main structure of the present utility model;

[0015] Figure 2 This is a partial enlarged view of Figure I of this utility model;

[0016] Figure 3 This is a partial enlarged view of section II of this utility model;

[0017] Figure 4 This is a front view of the main body of this utility model.

[0018] In the diagram: 1-Rubber buffer column, 2-Alignment seat, 3-Counterweight frame base, 4-Counterweight block, 5-Limiting horizontal plate, 6-Limiting inner plate, 7-Limiting outer plate, 8-Guide shoe, 9-Fixed rotating seat, 10-Supporting top seat, 11-Counterweight wheel. Detailed Implementation

[0019] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0020] Please see Figure 1-4 This utility model provides an embodiment of a counterweight device for a lifting platform in a smart warehouse, comprising a counterweight frame base 3 for support, outer limiting plates 7 for limiting the position on both sides of the upper end face of the counterweight frame base 3, and two sets of inner limiting plates 6 near the middle of the upper end face of the counterweight frame base 3.

[0021] The outer limiting plates 7 on both sides and the two sets of inner limiting plates 6 in the middle are equidistantly and detachably equipped with three rows of counterweights 4, which are used to adjust the counterweight.

[0022] The top of the inner limiting plate 6 and the outer limiting plate 7 are fixedly provided with a support top seat 10, and guide shoes 8 are symmetrically provided on the side of the upper end face of the support top seat 10.

[0023] The inner end face of the support top seat 10 is rotatably engaged with the outer side of the two sets of limiting inner plates 6, and the outer end face of the fixed rotating seat 9 is fixedly provided with a counterweight wheel 11. The two sets of counterweight wheels 11 can slide and limit with the external wire rope, thereby improving the stability of the counterweight equipment at the bottom of the lifting platform.

[0024] The middle of the inner limiting plate 6 and the outer limiting plate 7 are fixedly connected by two sets of limiting cross plates 5, which facilitates the subsequent sealing of the upper part of the inner limiting plate 6 and the outer limiting plate 7, thereby improving the stability of the counterweight 4.

[0025] Both the inner limiting plate 6 and the outer limiting plate 7 are slidably engaged with the counterweight 4. The counterweight 4 is slidably engaged between the inner limiting plate 6 and the outer limiting plate 7, which can effectively improve the stability of the counterweight 4 within the inner limiting plate 6 and the outer limiting plate 7, and improve the safety of the counterweight equipment's vertical displacement.

[0026] Three sets of alignment brackets 2 are equidistantly arranged on the lower end face of the counterweight frame base 3, and a rubber buffer column 1 is fixedly installed on the lower end face of the alignment bracket 2. The rubber buffer column 1 can buffer the bottom of the equipment and filter some vibration.

[0027] Working principle: During installation, the operator can install the inner limiting plate 6 and the outer limiting plate 7 onto the upper part of the counterweight frame base 3. Then, according to the counterweight requirements of the lifting platform, the counterweight block 4 is inserted into the space between the inner limiting plate 6 and the outer limiting plate 7. Since the counterweight block 4 is relatively short, it is convenient to install and align. After the counterweight block 4 is inserted, the user can seal the top of the inner limiting plate 6 and the outer limiting plate 7 through the limiting horizontal plate 5 and the support top seat 10. The two sets of counterweight wheels 11 can be connected with the external steel wire rope to facilitate the downward movement of the counterweight. At the same time, the guide shoe 8 can be connected with the external slide rail to improve the stability of the overall vertical displacement of the counterweight equipment. The rubber buffer column 1 can buffer during downward movement and filter a certain amount of vibration.

[0028] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A counterweight device for a lifting platform in a smart warehouse, comprising a counterweight frame base (3) for support, with limiting outer plates (7) for limiting on both sides of the upper end face of the counterweight frame base (3), and two sets of limiting inner plates (6) near the middle of the upper end face of the counterweight frame base (3), characterized in that: The outer limiting plates (7) located on both sides and the two sets of inner limiting plates (6) located in the middle are equidistantly and detachably provided with three rows of counterweights (4), which are used to adjust the counterweight.

2. The counterweight device for a lifting platform in a smart warehouse according to claim 1, characterized in that: The upper part of the limiting inner plate (6) and the limiting outer plate (7) are fixedly provided with a support top seat (10), and guide shoe (8) is symmetrically provided on the side of the upper end face of the support top seat (10).

3. The counterweight device for a lifting platform in a smart warehouse according to claim 2, characterized in that: A fixed rotating seat (9) is rotatably engaged on the inner end face of the support top seat (10) near the outside of the two sets of limiting inner plates (6), and a counterweight wheel (11) is fixedly provided on the outer end face of the fixed rotating seat (9).

4. The counterweight device for a lifting platform in a smart warehouse according to claim 2, characterized in that: The middle parts of the inner limiting plate (6) and the outer limiting plate (7) are fixedly connected by two sets of limiting cross plates (5).

5. The counterweight device for a lifting platform in a smart warehouse according to claim 2, characterized in that: Both the inner limiting plate (6) and the outer limiting plate (7) are slidably engaged with the counterweight (4).

6. The counterweight device for a lifting platform in a smart warehouse according to claim 2, characterized in that: The lower end face of the counterweight frame base (3) is provided with three sets of alignment brackets (2) at equal intervals, and a rubber buffer column (1) is fixedly provided on the lower end face of the alignment bracket (2).

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