Integral lifting platform

Abstract

The utility model provides an integral type lifting platform, and belongs to the technical field of lifting platforms. Comprising a bottom plate used for placing a compressor, and four grooves are symmetrically formed in the two sides of the bottom plate; the top plate is used for placing the hopper, and the top plate is fixed right above the bottom plate through a connecting rod; and the bottoms of the electric push rods are distributed in a rectangular array and vertically fixed to the foundation, the tops of the electric push rods penetrate through the grooves and are fixedly connected with the bottom of the top plate, and the electric push rods do not make contact with the grooves. The sliding rails and the sliding blocks are matched and connected in a sliding mode, the movement straightness of the lifting platform in the lifting process is assisted, it is guaranteed that the four electric push rods are axially stressed all the time, and the situation that the electric push rods are broken due to too large radial stress caused by inclination of the lifting platform is avoided; the elastic potential energy of the springs is changed by adjusting the mounting position of the mounting plate relative to the bottom plate, stress balance of the two sides of the lifting platform can be flexibly adjusted, inclination or shaking of the lifting platform is avoided, and the overall performance and stability are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of lifting platforms, in particular to an integral lifting platform. Background Art

[0002] A garbage station refers to a place for storing or recycling garbage, a transfer station for domestic garbage in residential areas such as residential areas and factory areas, and for residential and housing construction projects. It is mainly used for temporary storage of garbage, and then regularly transported to large-scale garbage treatment stations or landfills by garbage trucks such as garbage transfer trucks. When treating garbage at a garbage station, it is necessary to compress the garbage by lifting a horizontal split garbage compressor. In the field of garbage treatment, the lifting and lowering of the compressor and its ancillary equipment (such as the hopper) is a common operational requirement.

[0003] Traditional lifting platforms often use complex mechanical transmission structures such as chains and gears. These structures not only increase the complexity of the equipment and the difficulty of maintenance, but also, because the compressor and its ancillary equipment are usually heavy, traditional lifting platforms are prone to shaking or tilting during the lifting process, which not only affects the work efficiency, but may also cause damage to the equipment and even threaten the safety of the operator.

[0004] Therefore, the present application provides an integrated lifting platform to meet the needs. Utility Model Content

[0005] The technical problem to be solved by the present invention is to provide an integral lifting platform to solve the problem that existing lifting platforms often adopt complex mechanical transmission structures, such as chains, gears, etc. These structures not only increase the complexity and maintenance difficulty of the equipment, but also, since the compressor and ancillary equipment are usually heavy, the traditional lifting platform is prone to shaking or tilting during the lifting process, which not only affects the working efficiency, but may also cause damage to the equipment and even threaten the safety of the operator.

[0006] In order to solve the above technical problems, the present invention provides the following technical solutions:

[0007] An integral lifting platform comprises: a bottom plate for placing a compressor, with four grooves symmetrically provided on both sides of the bottom plate; a top plate for placing a hopper, with the top plate fixed directly above the bottom plate by a connecting rod; four electric push rods, with the bottoms distributed in a rectangular array and vertically fixed on the foundation, the tops of the electric push rods passing through the grooves and fixedly connected to the bottom of the top plate, and the electric push rods having no contact with the grooves.

[0008] Preferably, it also includes support blocks, four of which are distributed in a rectangular array and fixed on the pit walls on both sides of the lifting platform. The four support blocks are fixedly connected to the top of the outer sleeves of the four electric push rods.

[0009] Preferably, four connecting rods are provided, and the bottom ends are fixedly connected to the four grooves on the bottom plate respectively. The four connecting rods are distributed vertically, and the top ends are fixedly connected to the bottom of the top plate.

[0010] Preferably, a support rod is transversely fixedly connected between the two connecting rods located on the same side of the lifting platform.

[0011] Preferably, a through slot is provided at one end of the top plate, and guardrails are provided on both sides of the through slot at the top of the top plate to assist in positioning and installing the hopper.

[0012] Preferably, it also includes two slide rails, which are vertically fixed on the pit walls on both sides of the lifting platform.

[0013] Preferably, it also includes a mounting plate, which is an L-shaped plate structure. The horizontal section of the mounting plate is provided with two mounting grooves arranged parallel to each other. The mounting grooves fix the mounting plate to the bottom of the base plate through bolts.

[0014] Preferably, a side of the vertical section of the mounting plate facing outward is movably connected to a slider via a telescopic rod, and the slider is slidably connected to the slide rail.

[0015] Preferably, it further comprises a spring which is sleeved on the telescopic rod body, and whose two ends are respectively in contact with the vertical section of the mounting plate and the sliding block.

[0016] Preferably, the lifting platform is housed in a pit below the ground, and the bottom plate and the top plate are movably connected to the pit, and are configured so that when the lifting platform is lifted to the top, the compressor as a whole is lifted above the ground.

[0017] Compared with the prior art, the present invention has at least the following beneficial effects:

[0018] 1. The electric push rod is used to directly drive the top plate to rise and fall, which reduces the intermediate transmission links, significantly improves the transmission efficiency, and makes the lifting and lowering of the compressor and auxiliary equipment faster and smoother.

[0019] 2. By setting up slide rails and sliders in conjunction with sliding connections, the lifting platform is assisted in the straightness of movement during the lifting process, ensuring that the four electric push rods are always under axial force, and avoiding the lifting platform tilting, which causes the electric push rods to be subjected to excessive radial force and break.

[0020] 3. By adjusting the installation position of the mounting plate relative to the base plate to change the elastic potential energy of the spring, the force balance on both sides of the lifting platform can be flexibly adjusted to prevent it from tilting or shaking, thereby improving the overall performance and stability. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] The accompanying drawings, which are incorporated herein and constitute a part of the specification, illustrate embodiments of the present disclosure and, together with the description, further serve to explain the principles of the present disclosure and to enable one skilled in the relevant art to make and use the present disclosure.

[0022] Figure 1 This is a schematic diagram of the overall three-dimensional structure of the utility model;

[0023] Figure 2 This is a schematic diagram of the connection structure between the mounting plate and the slider of the utility model.

[0024] In the figure: 1. Base plate; 2. Top plate; 3. Connecting rod; 4. Groove; 5. Through groove; 6. Guardrail; 7. Electric push rod; 8. Support block; 9. Slide rail; 10. Slider; 11. Mounting plate; 12. Mounting slot; 13. Telescopic rod; 14. Spring.

[0025] As shown in the figure, in order to clearly implement the structure of the embodiment of the present invention, specific structures and devices are marked in the figure, but this is only for illustrative purposes and is not intended to limit the present invention to the specific structure, device and environment. According to specific needs, ordinary technicians in this field can adjust or modify these devices and environments, and the adjustments or modifications made are still included in the scope of the appended claims. DETAILED DESCRIPTION

[0026] The following describes in detail an integrated lifting platform provided by the present invention in conjunction with the accompanying drawings and specific embodiments. It is also noted that, in order to make the embodiments more detailed, the following embodiments are best and preferred embodiments. For some known technologies, those skilled in the art may also adopt other alternatives to implement them. Furthermore, the accompanying drawings are only for the purpose of describing the embodiments in more detail and are not intended to limit the present invention in any specific way.

[0027] like Figure 1 - Figure 2 As shown, an embodiment of the present invention provides an integral lifting platform, comprising: a base plate 1 for placing a compressor, four grooves 4 symmetrically opened on both sides of the base plate 1, the grooves 4 are rectangular in structure, and are open groove structures.

[0028] The top plate 2 is used to place the hopper. The top plate 2 is fixed directly above the bottom plate 1 through the connecting rod 3. The hopper is installed directly above the compressor feed port. There are four electric push rods 7, and the bottoms are distributed in a rectangular array and fixed vertically on the foundation. The tops of the electric push rods 7 pass through the grooves 4 and are fixedly connected to the bottoms of the top plate 2, and the electric push rods 7 have no contact with the grooves 4.

[0029] The lifting platform is placed inside a pit below the ground, and the bottom plate 1 and the top plate 2 are movably connected to the pit, and are configured so that when the lifting platform is lifted to the top, the compressor as a whole is lifted above the ground.

[0030] The top plate 2 is supported and lifted by four vertically arranged electric push rods 7. At the same time, under the connecting action of the connecting rod 3, the bottom plate 1 is driven to be lifted synchronously, thereby realizing the overall lifting and lowering of the compressor. The lifting is directly driven by the electric push rod 7 to improve the transmission efficiency.

[0031] like Figure 1 As shown, it also includes support blocks 8, four of which are distributed in a rectangular array and fixed on the pit walls on both sides of the lifting platform. The four support blocks 8 are respectively fixedly connected to the top of the outer sleeves of the four electric push rods 7.

[0032] By providing the support block 8 to assist in supporting the top of the outer sleeve of the electric push rod 7, the support structure strength of the electric push rod 7 is improved, thereby improving the movement stability of the lifting platform.

[0033] like Figure 1 As shown, there are four connecting rods 3, and the bottom ends are fixedly connected to the four grooves 4 on the bottom plate 1 respectively. The four connecting rods 3 are distributed vertically, and the tops are fixedly connected to the bottom of the top plate 2. Among them, a support rod is laterally fixedly connected between the two connecting rods 3 located on the same side of the lifting platform, which further improves the structural strength of the bottom plate 1 and the top plate 2.

[0034] By setting a connecting rod 3 to connect the top plate 2 and the bottom plate 1, when the top plate 2 is driven to rise and fall, the bottom plate 1 is lower than the top plate 2, and the compressor is installed on the bottom plate 1, so that the overall center of gravity of the platform is low and it is in a hoisting state, thereby ensuring that the electric push rods 7 are evenly stressed and improving the movement stability of the lifting platform.

[0035] like Figure 1 As shown, a through slot 5 is provided at one end of the top plate 2, and guardrails 6 are provided on both sides of the through slot 5 on the top of the top plate 2 to assist in positioning and installing the hopper. A sealing plate is movably provided at the position of the through slot 5 to close the compressor feed port when the compressor is working to prevent sewage from splashing and odor from emanating.

[0036] like Figure 1 As shown, it also includes a slide rail 9, two of which are vertically fixed on the pit walls on both sides of the lifting platform, and a mounting plate 11, which is an L-shaped plate structure. The horizontal section of the mounting plate 11 is provided with two mounting grooves 12 arranged parallel to each other. The mounting grooves 12 are fixedly connected to the bottom of the base plate 1 by bolts. The side of the vertical section of the mounting plate 11 facing outward is movably connected to the slider 10 through a telescopic rod 13, and the slider 10 is slidably connected with the slide rail 9.

[0037] There are two mounting plates 11 , which are symmetrically arranged at the bottom of the base plate 1 .

[0038] By setting the slide rail 9 and the slider 10 to cooperate with the sliding connection, the straightness of the movement of the auxiliary lifting platform during the lifting process is ensured, the axial force of the four electric push rods 7 is guaranteed, and the electric push rods 7 are prevented from being broken due to excessive radial force caused by the tilt of the lifting platform.

[0039] like Figure 2 As shown, a spring 14 is also included, which is sleeved on the telescopic rod 13, and its two ends are respectively in contact with the vertical section of the mounting plate 11 and the slider 10.

[0040] By providing a spring 14, a thrust is applied to the slider 10 toward the slide rail 9, and the left and right forces of the lifting platform are supported under the reaction force. On this basis, the installation depth of the mounting plate 11 relative to the base plate 1 can be adjusted, that is, the installation position of the mounting plate 11 can be adjusted closer to or away from the center position of the base plate 1, thereby changing the elastic potential energy of the spring 14, thereby adjusting the forces on both sides of the lifting platform as a whole, ensuring the force balance of the lifting platform, and preventing it from tilting.

[0041] This invention encompasses any alternatives, modifications, equivalents, and solutions that do not depart from the spirit and scope of this invention. While specific details are described in detail in the preferred embodiments of this invention to provide a thorough understanding, those skilled in the art will be able to fully understand this invention without these details. Furthermore, to avoid unnecessary confusion regarding the essence of this invention, well-known methods, processes, procedures, components, and circuits have not been described in detail.

[0042] The above is only a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the principles of the present invention. These improvements and modifications should also be regarded as within the scope of protection of the present invention.

Claims

1. An integrated lifting platform, characterized in that: include: A bottom plate (1) is used for placing a compressor, and four grooves (4) are symmetrically formed on both sides of the bottom plate (1); A top plate (2) is used to place the hopper, and the top plate (2) is fixed directly above the bottom plate (1) via a connecting rod (3); Four electric push rods (7) are provided, and the bottoms are distributed in a rectangular array and are vertically fixed on the foundation. The tops of the electric push rods (7) pass through the grooves (4) and are fixedly connected to the bottom of the top plate (2), and the electric push rods (7) have no contact with the grooves (4).

2. The integrated lifting platform according to claim 1, characterized in that: It also includes support blocks (8), which are provided with four and distributed in a rectangular array and fixed on the pit walls on both sides of the lifting platform. The four support blocks (8) are respectively fixedly connected to the top of the outer sleeves of the four electric push rods (7).

3. The integrated lifting platform according to claim 1, characterized in that: Four connecting rods (3) are provided, and the bottom ends are fixedly connected to the four grooves (4) on the bottom plate (1), respectively. The four connecting rods (3) are vertically distributed, and the tops are fixedly connected to the bottom of the top plate (2).

4. The integrated lifting platform according to claim 3, characterized in that: A support rod is transversely fixedly connected between two connecting rods (3) located on the same side of the lifting platform.

5. The integrated lifting platform according to claim 1, characterized in that: A through slot (5) is provided at one end of the top plate (2), and guardrails (6) are provided on both sides of the through slot (5) at the top of the top plate (2) for assisting in positioning and installing the hopper.

6. The integrated lifting platform according to claim 1, characterized in that: It also includes two slide rails (9) which are vertically fixed on the pit walls on both sides of the lifting platform.

7. The integrated lifting platform according to claim 6, characterized in that: It also includes a mounting plate (11) having an L-shaped plate structure. The mounting plate (11) has two mounting grooves (12) arranged parallel to each other on its transverse section. The mounting grooves (12) are used to fix the mounting plate (11) to the bottom of the base plate (1) via bolts.

8. The integrated lifting platform according to claim 7, characterized in that: The side of the vertical section of the mounting plate (11) facing outward is movably connected to a slider (10) via a telescopic rod (13), and the slider (10) is slidably connected with the slide rail (9).

9. The integrated lifting platform according to claim 8, characterized in that: It also includes a spring (14) which is sleeved on the body of the telescopic rod (13), and whose two ends are respectively in contact with the vertical section of the mounting plate (11) and the slider (10).

10. The integrated lifting platform according to claim 1, characterized in that: The lifting platform is accommodated in a pit below the ground, and the bottom plate (1) and the top plate (2) are movably connected to the pit, and are configured so that when the lifting platform is lifted to the top, the compressor as a whole is lifted above the ground.

Images