Lifting device for building engineering construction

Abstract

The utility model discloses a lifting device for building engineering construction, which comprises a base, the top end of the base is connected with a lifting platform through a scissor lift, and one end of the base is provided with a supporting and conveying mechanism for supporting a material vehicle and conveying materials; when a trolley filled with materials is conveyed to a high position, the supporting and material conveying mechanism is pulled out from the interior of the storage frame plate, so that the supporting and material conveying mechanism is located at one end of the base, then the butt joint plate is pulled out from the lifting platform, and the trolley can be pushed to the top end of the lifting platform through the supporting and material conveying mechanism; when the lifting device is used, the scissor lift pushes the lifting platform to move upwards, lifting material conveying of the trolley can be completed, the trolley can be conveniently moved to the lifting platform, accordingly, materials in the trolley can be conveniently lifted and conveyed, when the lifting device is not used, the supporting material conveying mechanism can be stored in an inner cavity of the storage frame plate, and space is saved.

Description

Technical Field

[0001] The utility model relates to the technical field of building engineering construction, in particular to a lifting device for building engineering construction. Background Art

[0002] During the construction process, there are often large quantities of heavy materials that need to be moved, and manual transportation is time-consuming and labor-intensive. In addition, due to the certain height difference during loading and unloading operations, people will use equipment such as lifts and forklifts to assist in loading and unloading goods.

[0003] The Chinese authorized patent with application number CN202322135931.X discloses a safety lifting device for construction engineering, including a base, a height-adjustable support platform is provided on the top of the base, a fixed foot is provided on the bottom of the base, a support structure is connected to the base, one end of the support structure is overlapped on the ground, and the support structure is located at the feeding end of the support platform. The utility model sets a support structure at the feeding end of the support platform, and the support structure serves as a connecting bridge between the feeding end of the support platform and the ground. The trolley can be directly pushed onto the support platform along the support structure, avoiding the situation where the staff needs to lift the front wheels of the trolley and put it on the platform, greatly reducing the labor of the staff, and the labor input when pushing the trolley onto the platform is relatively reduced, solving the technical problem of the safety lifting device in the prior art that the labor input is large when pushing the trolley onto the platform. Although the trolley can be moved to the top of the lifting platform, the support plate is exposed outside and cannot be stored, occupying space. Utility Model Content

[0004] In order to solve the defects in the prior art, the utility model provides a lifting device for construction engineering.

[0005] In order to solve the above technical problems, the utility model provides the following technical solutions:

[0006] The utility model discloses a lifting device for construction engineering, comprising a base, the top of the base is connected to a lifting platform via a scissor-type lift, one end of the base is provided with a supporting material transporting mechanism for supporting a material cart for transporting materials, the bottom end of the base is provided with a U-shaped storage frame plate for storing the supporting material transporting mechanism, moving wheels are installed at the bottom corners of the storage frame plate, and a docking plate docking with the supporting material transporting mechanism is provided on the end of the lifting platform facing the supporting material transporting mechanism.

[0007] As a preferred technical solution of the utility model, the supporting material conveying mechanism includes a first support plate arranged inside the storage frame plate, and the outer end of the first support plate is connected to a second support plate located above the first support plate via a rotating shaft.

[0008] As a preferred technical solution of the utility model, the top end of the first support plate is provided with two limit support rod assemblies for limiting the support of the second support plate.

[0009] As a preferred technical solution of the utility model, the limiting support rod assembly includes a storage groove opened at the top of the first support plate, the interior of the storage groove is connected to the support rod via a rotating shaft, and the bottom end of the second support plate is provided with a positioning groove matching the top of the support rod.

[0010] As a preferred technical solution of the utility model, guide grooves are provided on both sides of the inner wall of the storage frame plate, and guide sliding blocks matching the guide grooves are connected to both sides of one end of the first support plate via a rotating shaft.

[0011] As a preferred technical solution of the utility model, a first spring limiting latch is provided at the bottom end of the storage frame plate, and a first limiting hole matching the telescopic end of the spring limiting latch is opened on the first support plate.

[0012] As a preferred technical solution of the utility model, guide blocks are provided on both sides of the docking plate, and the inner wall of the lifting platform is provided with guide grooves matching the guide blocks.

[0013] As a preferred technical solution of the utility model, a second spring limit pin is provided at the bottom end of the lifting platform, and a second limit hole matching the telescopic end of the spring limit pin is opened on the docking plate.

[0014] The beneficial effects of the utility model are:

[0015] 1. This kind of lifting device for construction engineering construction, when transporting a trolley loaded with materials to a high place, pull out the supporting material transportation mechanism from the inside of the storage frame plate, so that the supporting material movement mechanism is located at one end of the base, and then pull out the docking plate from the lifting platform, the trolley can be pushed to the top of the lifting platform through the supporting material transportation mechanism, and the scissors-type lift pushes the lifting platform upward to complete the lifting and transportation of the trolley, which is convenient for moving the trolley onto the lifting platform, thereby facilitating the lifting and transportation of materials inside the trolley. When the lifting device is not in use, the inner cavity of the storage frame plate can store the supporting material transportation mechanism to save space.

[0016] 2. This kind of lifting device for construction engineering, when pushing the trolley onto the lifting platform, pull the first support plate, and the guide sliders on both sides of the first support plate move in the guide slide grooves on the inner wall of the storage frame plate, so that the first support plate and the second support plate can be pulled out from the inside of the storage frame plate, so that the bottom end of the first support plate is placed on the ground, and the second support plate is rotated via the rotating shaft, and then the support rod is rotated out from the inside of the storage groove via the rotating shaft, so that the support rod is inserted into the positioning groove of the second support plate, so that the second support plate can be supported, thereby facilitating the movement of the trolley onto the lifting platform. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0018] Figure 1 This is a structural schematic diagram of a lifting device for construction engineering of the utility model;

[0019] Figure 2 It is a cross-sectional view of the connection structure of a storage frame plate and a supporting material transport mechanism of a lifting device for construction engineering of the utility model;

[0020] Figure 3 The utility model is a schematic diagram of the connection structure of a lifting platform and a docking plate of a lifting device for construction engineering.

[0021] In the figure: 1. base; 2. scissor-type lift; 3. lifting platform; 4. supporting material transport mechanism; 5. storage frame plate; 6. moving wheel; 7. docking plate; 8. first support plate; 9. second support plate; 10. limit support rod assembly; 11. storage slot; 12. support rod; 13. positioning slot; 14. guide slide slot; 15. guide slide block; 16. first spring limit pin; 17. first limit hole; 18. guide block; 19. guide slot; 20. second spring limit pin; 21. second limit hole. DETAILED DESCRIPTION

[0022] The preferred embodiments of the present invention are described below in conjunction with the accompanying drawings. It should be understood that the preferred embodiments described herein are only used to illustrate and explain the present invention, and are not used to limit the present invention.

[0023] Example: Figure 1 , Figure 2 and Figure 3 As shown, the utility model is a lifting device for construction engineering, including a base 1, the top of the base 1 is connected to a lifting platform 3 via a scissor-type lift 2, one end of the base 1 is provided with a supporting material transport mechanism 4 for supporting a material cart for transporting materials, the bottom end of the base 1 is provided with a U-shaped storage frame plate 5 for storing the supporting material transport mechanism 4, moving wheels 6 are installed at the bottom corners of the storage frame plate 5, and the end of the lifting platform 3 facing the supporting material transport mechanism 4 is provided with a docking plate 7 that docks with the supporting material transport mechanism 4.

[0024] Among them, the supporting and transporting mechanism 4 includes a first support plate 8 arranged inside the storage frame plate 5, the outer end of the first support plate 8 is connected to the second support plate 9 located above the first support plate 8 via a rotating shaft, the top of the first support plate 8 is provided with two limit support rod assemblies 10 for limiting the support of the second support plate 9, the limit support rod assembly 10 includes a storage groove 11 opened at the top of the first support plate 8, the interior of the storage groove 11 is connected to a support rod 12 via a rotating shaft, the bottom end of the second support plate 9 is provided with a positioning groove 13 matching the top of the support rod 12, both sides of the inner wall of the storage frame plate 5 are provided with guide grooves 14, and both sides of one end of the first support plate 8 are connected to A guide slider 15 matching the guide slot 14 is connected. When the trolley is pushed onto the lifting platform 3, the first support plate 8 is pulled, and the guide sliders 15 on both sides of the first support plate 8 move in the guide slot 14 on the inner wall of the storage frame plate 5, so that the first support plate 8 and the second support plate 9 can be pulled out from the inside of the storage frame plate 5, so that the bottom end of the first support plate 8 is placed on the ground, and the second support plate 9 is rotated via the rotating shaft, and then the support rod 12 is rotated out from the inside of the storage groove 11 via the rotating shaft, so that the support rod 12 is inserted into the positioning slot 13 of the second support plate 9, so that the second support plate 9 can be supported, thereby facilitating the movement of the trolley onto the lifting platform 3.

[0025] Among them, a first spring limiting pin 16 is provided at the bottom end of the storage frame plate 5, and a first limiting hole 17 matching the telescopic end of the first spring limiting pin 16 is opened on the first support plate 8. The first spring limiting pin 16 can limit the first support plate 8.

[0026] Among them, guide blocks 18 are provided on both sides of the docking plate 7, the inner wall of the lifting platform 3 is provided with a guide groove 19 matching the guide block 18, the bottom end of the lifting platform 3 is provided with a second spring limit pin 20, and the docking plate 7 is provided with a second limit hole 21 matching the telescopic end of the second spring limit pin 20. The second spring limit pin 20 can limit the docking plate 7.

[0027] When working, this kind of lifting device for construction engineering construction, when transporting a trolley loaded with materials to a high place, pulls out the supporting material transportation mechanism 4 from the inside of the storage frame plate 5, so that the supporting moving material mechanism is located at one end of the base 1, and then pulls out the docking plate 7 from the lifting platform 3, and the trolley can be pushed to the top of the lifting platform 3 through the supporting material transportation mechanism 4. The scissor-type lift 2 pushes the lifting platform 3 to move upward, and the lifting and material transportation of the trolley can be completed, which is convenient for moving the trolley onto the lifting platform 3, thereby facilitating the lifting and transportation of the materials inside the trolley. When the lifting device is not in use, the inner cavity of the storage frame plate 5 can store the supporting material transportation mechanism 4 to save space.

[0028] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A lifting device for construction engineering, comprising a base (1), the top of the base (1) being connected to a lifting platform (3) via a scissor lift (2), characterized in that: One end of the base (1) is provided with a supporting material transport mechanism (4) for supporting the material vehicle for transporting materials, the bottom end of the base (1) is provided with a U-shaped storage frame plate (5) for storing the supporting material transport mechanism (4), moving wheels (6) are installed at the bottom corners of the storage frame plate (5), and a docking plate (7) for docking with the supporting material transport mechanism (4) is provided on the lifting platform (3) at one end facing the supporting material transport mechanism (4).

2. A lifting device for construction engineering according to claim 1, characterized in that: The supporting material transport mechanism (4) comprises a first support plate (8) arranged inside the storage frame plate (5), and the outer end of the first support plate (8) is connected to a second support plate (9) located above the first support plate (8) via a rotating shaft.

3. A lifting device for construction engineering according to claim 2, characterized in that: Two position-limiting support rod assemblies (10) for position-limiting support of the second support plate (9) are provided at the top end of the first support plate (8).

4. A lifting device for construction engineering according to claim 3, characterized in that: The position-limiting support rod assembly (10) comprises a receiving groove (11) provided at the top end of the first support plate (8), the interior of the receiving groove (11) is connected to a support rod (12) via a rotating shaft, and a positioning groove (13) matching the top end of the support rod (12) is provided at the bottom end of the second support plate (9).

5. A lifting device for construction engineering according to claim 4, characterized in that: Both sides of the inner wall of the storage frame plate (5) are provided with guide slots (14), and both sides of one end of the first support plate (8) are connected with guide sliding blocks (15) matching the guide slots (14) via rotating shafts.

6. A lifting device for construction engineering according to claim 1, characterized in that: A first spring limiting latch (16) is provided at the bottom end of the storage frame plate (5), and a first limiting hole (17) matching the telescopic end of the first spring limiting latch (16) is opened on the first support plate (8).

7. A lifting device for construction engineering according to claim 1, characterized in that: Guide blocks (18) are provided on both sides of the docking plate (7), and the inner wall of the lifting platform (3) is provided with guide grooves (19) matching the guide blocks (18).

8. A lifting device for construction engineering according to claim 7, characterized in that: A second spring limiting latch (20) is provided at the bottom end of the lifting platform (3), and a second limiting hole (21) matching the telescopic end of the second spring limiting latch (20) is provided on the docking plate (7).

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