Lifting platform for constructional engineering

Abstract

The utility model belongs to the technical field of constructional engineering, and relates to a lifting platform for constructional engineering, which comprises a bottom plate, the upper surface of the bottom plate is connected with the lower surface of a bearing platform through a lifting assembly, a plurality of sliding sleeves are arranged on the periphery of the upper surface of the bearing platform in a sliding mode, and the bottom ends of the sliding sleeves are fixedly embedded in a first connecting rod. The upper surface of the first connecting rod is fixedly connected with the lower surface of the bearing platform through a first electric push rod, a sliding rod is slidably connected into the sliding sleeve, and the bottom end of the sliding rod is fixedly connected with the upper surface of a second connecting rod. The lifting platform for constructional engineering has the beneficial effects that through the arrangement of the bottom plate, the lifting assembly, the bearing platform, the sliding sleeves, the sliding rods, the connecting rods, the electric push rods and other structures, in the using process, the positions of the sliding sleeves and the sliding rods are gradually adjusted, and the protection height of the bearing platform is changed; and in the non-use process, a fence formed by the sliding rods can also protect the lifting assembly.

Description

Technical Field

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

[0002] A construction project refers to an engineering entity formed through the construction of various types of buildings and their ancillary facilities and the installation of supporting lines, pipelines, and equipment. Among them, "buildings" refer to projects with roofs, beams, columns, walls, foundations, and internal spaces that can meet people's needs for production, residence, study, and public activities. Lifting platforms are indispensable tools in construction projects.

[0003] Most of the existing lifting platforms are only set as a flat tabletop for convenient placement of materials. After the entire material is stacked and placed, it may deviate or even fall during the lifting process. Therefore, a lifting platform for construction projects with a protective structure is needed. Utility Model Content

[0004] The utility model provides a lifting platform for construction engineering to solve the problems raised in the background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a lifting platform for construction engineering, comprising a base plate, the upper surface of the base plate is connected to the lower surface of the load-bearing platform through a lifting assembly, a plurality of sliding sleeves are slidably arranged around the upper surface of the load-bearing platform, and the bottom ends of the plurality of sliding sleeves are fixedly embedded in a first connecting rod, the upper surface of the first connecting rod is fixedly connected to the lower surface of the load-bearing platform through a first electric push rod, a sliding rod is slidably connected in the sliding sleeve, the bottom end of the sliding rod is fixedly connected to the upper surface of the second connecting rod, and the upper surface of the second connecting rod is fixedly connected to the lower surface of the first connecting rod through a second electric push rod.

[0006] As a further solution of the utility model: a handrail is arranged at the top end of the slide bar.

[0007] As a further solution of the utility model: the lifting assembly includes a fixed block fixedly connected to the upper surface of the base plate, one side of the fixed block is fixedly connected to one end of the hydraulic push rod, the other end of the hydraulic push rod is hinged to the first support rod through a first pin shaft, and the first support rod is hinged to the second support rod through a second pin shaft.

[0008] As a further solution of the utility model: there are multiple first support rods and second support rods, the two ends of the first support rod and the second support rod are hinged by a third pin shaft, the top end of the top first support rod is hinged to the connecting block, the connecting block is fixedly connected to the lower surface of the carrying platform, and the top end of the second support rod overlaps the lower surface of the carrying platform.

[0009] Compared with the prior art, the beneficial effects of the utility model are:

[0010] 1. The lifting platform for construction projects, through the setting of structures such as the base plate, lifting components, load-bearing platform, sliding sleeves, sliding rods, connecting rods and electric push rods, can gradually adjust the positions of the sliding sleeves and sliding rods during use, thereby changing the protection height of the load-bearing platform. The fence formed by the sliding rods can also protect the lifting components when not in use.

[0011] 2. The lifting platform for construction engineering, the first connecting rod, the second connecting rod, the first electric push rod and the electric push rod are arranged to facilitate adjustment of the relative positions of the sliding sleeve and the sliding rod, and the height of the fence formed around the bearing platform can be changed, which is convenient for protecting materials. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] 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:

[0013] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0014] Figure 2 It is a structural schematic diagram of the utility model in a front view;

[0015] Figure 3 It is a three-dimensional structural schematic diagram of the utility model;

[0016] In the figure: 1. bottom plate; 2. fixed block; 3. hydraulic push rod; 4. first support rod; 5. second support rod; 6. bearing platform; 7. sliding sleeve; 8. first connecting rod; 9. first electric push rod; 10. sliding rod; 11. second connecting rod; 12. second electric push rod; 13. handrail. DETAILED DESCRIPTION

[0017] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0018] Example

[0019] See also Figure 1-3The utility model provides the following technical solutions: a lifting platform for construction engineering, comprising a bottom plate 1, the upper surface of the bottom plate 1 is connected to the lower surface of the load-bearing platform 6 through a lifting assembly, a plurality of sliding sleeves 7 are slidably arranged around the upper surface of the load-bearing platform 6, the plurality of sliding sleeves 7 are arranged in a circle around the load-bearing platform 6, a fence is formed between the sliding sleeves 7, and the materials on the surface of the load-bearing platform 6 can be protected, and the bottom ends of the plurality of sliding sleeves 7 are fixedly embedded in a first connecting rod 8, the upper surface of the first connecting rod 8 is fixedly connected to the lower surface of the load-bearing platform 6 through a first electric push rod 9, and the working state of the first electric push rod 9 is controlled by a control system (not shown in the figure). When the first electric push rod 9 is shortened, the sliding sleeve 7 can be driven to move upward by the first connecting rod 8, thereby improving the protective height of the sliding sleeve 7 on the load-bearing platform 6;

[0020] A slide rod 10 is slidably connected in the slide sleeve 7, and the bottom end of the slide rod 10 is fixedly connected to the upper surface of the second connecting rod 11, and the upper surface of the second connecting rod 11 is fixedly connected to the lower surface of the first connecting rod 8 via a second electric push rod 12. The working state of the second electric push rod 12 is controlled by a control system (not shown in the figure). When the second electric push rod 12 is shortened, the slide rod 10 can be driven to move upward by the second connecting rod 11, which can further improve the protective height of the fence. A handrail 13 is provided at the top of the slide rod 10. The setting of the handrail 13 can connect the top ends of multiple slide rods 10 to each other, so that the staff can place materials on the carrying platform 6.

[0021] Specifically, the lifting assembly includes a fixed block 2 fixedly connected to the upper surface of the base plate 1, one side of the fixed block 2 is fixedly connected to one end of the hydraulic push rod 3, the other end of the hydraulic push rod 3 is hinged to the first support rod 4 through a first pin, the first support rod 4 is hinged to the second support rod 5 through a second pin, the first support rod 4 and the second support rod 5 are provided with multiple, the first support rod 4 and the second support rod 5 are hinged at both ends through a third pin, the top end of the top first support rod 4 is hinged to the connecting block, the connecting block is fixedly connected to the lower surface of the carrying platform 6, the top end of the second support rod 5 overlaps the lower surface of the carrying platform 6, and the setting of the hydraulic push rod 3 facilitates the adjustment of the positions of the first support rod 4 and the second support rod 5, so as to facilitate the lifting of the carrying platform 6.

[0022] The working principle of the utility model is:

[0023] When in use, the staff can place materials on the carrying platform 6. During the material stacking process, the staff can gradually control the working status of the first electric push rod 9 and the second electric push rod 12 through the control system to change the position of the sliding sleeve 7 and the sliding rod 10, thereby further increasing the protection height and improving the material placement effect.

[0024] In the present invention, the installation method, connection method or setting method of all the components mentioned above are common mechanical methods, and the specific structures, models and coefficient indicators of all its components are its own technology. As long as it can achieve its beneficial effects, it can be implemented, so it will not be elaborated.

[0025] In the present invention, the installation method, connection method or setting method of all the components mentioned above are common mechanical methods, and the specific structures, models and coefficient indicators of all its components are its own technology. As long as it can achieve its beneficial effects, it can be implemented, so it will not be elaborated.

[0026] In the description of the present utility model, it should be understood that the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, a feature defined as "first" or "second" may explicitly or implicitly include one or more of the features. In the description of the present utility model, the meaning of "plurality" is two or more, unless otherwise clearly and specifically defined.

[0027] In the present invention, unless otherwise clearly specified and limited, the terms "install", "connect", "connect", "fix" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium; it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0028] In the present utility model, unless otherwise clearly specified and limited, when a first feature is “on” or “below” a second feature, it may be that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. Moreover, when a first feature is “above”, “above” or “above” a second feature, it may be that the first feature is directly above or obliquely above the second feature, or it may simply mean that the first feature is higher in level than the second feature. When a first feature is “below”, “below” or “below” a second feature, it may be that the first feature is directly below or obliquely below the second feature, or it may simply mean that the first feature is lower in level than the second feature.

[0029] In the description of this specification, the description of the terms "one embodiment", "some embodiments", "embodiment", "example", "specific example" or "some examples" etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art may combine and combine the different embodiments or examples described in this specification and the features of the different embodiments or examples, unless they are contradictory.

[0030] Although the embodiments of the present invention have been shown and described above, it can be understood that the above embodiments are illustrative and cannot be understood as limitations of the present invention. Ordinary technicians in the field can change, modify, replace and modify the above embodiments within the scope of the present invention.

Claims

1. A lifting platform for construction engineering, comprising a base plate (1), characterized in that: The upper surface of the base plate (1) is connected to the lower surface of the carrying platform (6) through a lifting assembly, a plurality of sliding sleeves (7) are slidably arranged around the upper surface of the carrying platform (6), and the bottom ends of the plurality of sliding sleeves (7) are fixedly embedded in a first connecting rod (8), the upper surface of the first connecting rod (8) is fixedly connected to the lower surface of the carrying platform (6) through a first electric push rod (9), a sliding rod (10) is slidably connected in the sliding sleeve (7), the bottom end of the sliding rod (10) is fixedly connected to the upper surface of a second connecting rod (11), and the upper surface of the second connecting rod (11) is fixedly connected to the lower surface of the first connecting rod (8) through a second electric push rod (12).

2. A lifting platform for construction engineering according to claim 1, characterized in that: A handrail (13) is provided at the top end of the slide bar (10).

3. A lifting platform for construction engineering according to claim 1, characterized in that: The lifting assembly comprises a fixed block (2) fixedly connected to the upper surface of the base plate (1); one side of the fixed block (2) is fixedly connected to one end of a hydraulic push rod (3); the other end of the hydraulic push rod (3) is hinged to a first support rod (4) via a first pin shaft; and the first support rod (4) is hinged to a second support rod (5) via a second pin shaft.

4. A lifting platform for construction engineering according to claim 3, characterized in that: The first support rod (4) and the second support rod (5) are provided in plurality, the two ends of the first support rod (4) and the second support rod (5) are hinged by a third pin shaft, the top end of the top first support rod (4) is hinged to a connecting block, the connecting block is fixedly connected to the lower surface of the bearing platform (6), and the top end of the second support rod (5) overlaps the lower surface of the bearing platform (6).

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