CN217479011U

CN217479011U - Fixed aluminum alloy lifting platform with lifting support provided with guide structure

Info

Publication number: CN217479011U
Application number: CN202221043898.7U
Authority: CN
Inventors: 李庆茂; 刘立山
Original assignee: JINAN DALISHEN MACHINERY MANUFACTURING CO LTD
Current assignee: JINAN DALISHEN MACHINERY MANUFACTURING CO LTD
Priority date: 2022-04-22
Filing date: 2022-04-22
Publication date: 2022-09-23
Anticipated expiration: 2032-04-22

Abstract

The utility model discloses a lifting support has guide structure's fixed aluminum alloy lift platform, the on-line screen storage device comprises a base, the base up end is fixed with many lifting support, the base up end rotates and is equipped with the lifting screw, the inside driving motor who is connected with the lifting screw that is equipped with of base, lifting screw outer wall thread bush is equipped with the nut, the fixed bottom plate that is equipped with of nut diapire, the bottom plate top is equipped with two lifter plates through fixed establishment. The utility model discloses a set up subassembly such as lifting support, leading wheel, guide way, first sealing plug, second sealing plug, connecting rod, linking pole and stripper plate, realized the stability of lifter plate lift in-process with the help of leading wheel and guide way cooperation, for operating personnel's safety and stability provide assurance, it is also very convenient that the procedure is removed in the installation between leading wheel and the guide way simultaneously, and holistic convenience is very high.

Description

Fixed aluminum alloy lifting platform with lifting support provided with guide structure

Technical Field

The utility model relates to a lift platform technical field especially relates to a lifting support has guide structure's fixed aluminum alloy lift platform.

Background

The lifting platform is a hoisting machine for vertically transporting people or objects, and also refers to equipment for vertically transporting in logistics systems of factories, automatic warehouses and the like, and various plane conveying equipment is often arranged on the lifting platform and is used as a connecting device for conveying lines with different heights.

In current fixed aluminum alloy material's lift platform, ubiquitous problem is that there is not guide structure on the lift support of great majority, leads to the lifter plate to rely on elevating gear to realize there is the shortcoming of poor stability in the in-process of lift operation, and the operating personnel of standing on the device takes place to fall accident such as drop because of the poor problem of stability easily, so need design a lift support has guide structure's fixed aluminum alloy lift platform to this problem.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a fixed aluminum alloy lifting platform with a guide structure for a lifting support.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a fixed aluminum alloy lifting platform with a lifting bracket provided with a guide structure comprises a base, wherein a plurality of lifting brackets are fixed on the upper end surface of the base, the upper end surface of the base is rotatably provided with a lifting screw, a driving motor connected with the lifting screw is arranged in the base, the outer wall of the lifting screw is sleeved with a nut in a threaded manner, the bottom wall of the nut is fixedly provided with a bottom plate, two lifting plates are arranged above the bottom plate through a fixing mechanism, the side walls of two sides of the two lifting plates are respectively provided with a movable groove, a guide wheel is arranged in the movable groove, a guide groove matched with the guide wheel is arranged on the side wall of the lifting support, extrusion cavities are arranged in the two lifting plates, the first sealing plug and the second sealing plug are arranged in the extrusion cavity, the first sealing plug is connected with the nut through the extrusion mechanism, and the second sealing plug is connected with the extrusion cavity through the elastic mechanism.

Preferably, the fixing mechanism comprises a plurality of fixing bolts arranged on the lifting plate in a threaded manner, and a plurality of connecting holes corresponding to the fixing bolts are formed in the upper end face of the bottom plate.

Preferably, the extrusion mechanism includes an arc-shaped groove formed in the side wall of the lifting plate, an extrusion plate corresponding to the nut is arranged in the arc-shaped groove, and the first sealing plug is connected with the side wall of the extrusion plate through a connecting rod.

Preferably, the elastic mechanism comprises a spring fixedly connected with the inner wall of the extrusion chamber, and the end part of the spring is elastically connected with the outer wall of the second sealing plug.

Preferably, the outer walls of the two sides of the guide wheel are respectively rotatably provided with a connecting rod, and the connecting rods slidably penetrate through the inner wall of the movable groove and are fixedly connected with the outer wall of the second sealing plug.

Preferably, the extrusion chamber is L-shaped, and the first sealing plug and the second sealing plug are both in sealing sliding connection with the extrusion chamber.

The utility model has the advantages that:

1. through setting up subassemblies such as lifting support, leading wheel, guide way, first sealing plug, second sealing plug, connecting rod, joint pole and stripper plate, realized the stability of lifter plate lift in-process with the help of leading wheel and guide way cooperation, for operating personnel's safety and stability provide the assurance, it is also very convenient that the procedure is relieved in installation between leading wheel and the guide way simultaneously, holistic convenience is very high.

2. Through setting up subassemblies such as bottom plate, lifter plate and a plurality of fixing bolt and connecting hole, fixed mounting between bottom plate and the lifter plate relies on fixing bolt to realize with the dismantlement, provides convenient when wholly dismantling the device to the holistic convenience of device has been improved.

Drawings

Fig. 1 is a schematic top view of a fixed aluminum alloy lifting platform with a guiding structure for a lifting support provided by the present invention;

FIG. 2 is an enlarged view of the structure at A in FIG. 1;

fig. 3 is the utility model provides a lifting support has fixed aluminum alloy lift platform's of guide structure bottom plate overlook the structural representation.

In the figure: the device comprises a base 1, a lifting support 2, a lifting screw rod 3, a nut 4, a bottom plate 5, a fixing bolt 6, a lifting plate 7, an extrusion groove 8, an extrusion plate 9, an extrusion cavity 10, a first sealing plug 11, a connecting rod 12, a second sealing plug 13, a spring 14, a guide wheel 15, a connecting rod 16 and a connecting hole 17.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-3, a fixed aluminum alloy lifting platform with a guide structure for a lifting support, which comprises a base 1, a plurality of lifting supports 2 are fixed on the upper end face of the base 1, a lifting screw 3 is arranged on the upper end face of the base 1 in a rotating manner, a driving motor connected with the lifting screw 3 is arranged inside the base 1, a nut 4 is sleeved on the outer wall of the lifting screw 3 in a threaded manner, a bottom plate 5 is fixedly arranged on the bottom wall of the nut 4, two lifting plates 7 are arranged above the bottom plate 5 through a fixing mechanism, movable grooves are formed in the side walls of two sides of the two lifting plates 7, guide wheels 15 are arranged in the movable grooves, guide grooves matched with the guide wheels 15 are formed in the side walls of the lifting support 2, an extrusion cavity 10 is arranged inside the two lifting plates 7, a first sealing plug 11 and a second sealing plug 13 are arranged in the extrusion cavity 10, the first sealing plug 11 is connected with the nut 4 through an extrusion mechanism, and the second sealing plug 13 is connected with the extrusion cavity 10 through an elastic mechanism.

The fixing mechanism comprises a plurality of fixing bolts 6 which are arranged on the lifting plate 7 in a threaded mode, and a plurality of connecting holes 17 corresponding to the fixing bolts 6 are formed in the upper end face of the bottom plate 5.

Extrusion mechanism is equipped with stripper plate 9 that corresponds with nut 4 including setting up the arc wall at lifter plate 7 lateral wall in the arc wall, and first sealing plug 11 is connected with stripper plate 9 lateral wall through connecting rod 12.

The elastic mechanism comprises a spring 14 fixedly connected with the inner wall of the extrusion chamber 10, and the end part of the spring 14 is elastically connected with the outer wall of the second sealing plug 13.

The outer walls of the two sides of the guide wheel 15 are both rotatably provided with connecting rods 16, and the connecting rods 16 penetrate through the inner wall of the movable groove in a sliding manner and are fixedly connected with the outer wall of the second sealing plug 13.

The extrusion chamber 10 is L-shaped, and the first sealing plug 11 and the second sealing plug 13 are both connected with the extrusion chamber 10 in a sealing and sliding manner.

When the utility model is used, the driving motor can drive the lifting screw rod 3 to rotate, the nut 4 on the outer wall of the lifting screw rod can drive the lifting plate 7 to complete the lifting operation through the bottom plate 5, wherein the lifting plate 7 realizes the effect of stable guiding by the guide wheel 15 and the guide groove arranged on the side wall of the lifting bracket 2 in the lifting process;

when the lifting plates 7 are disassembled, overhauled and maintained, firstly, a plurality of fixing bolts 6 need to be unscrewed to release the fixed connection with the bottom plate 5, then the two lifting plates 7 are lifted relative to the nut 4, once the lifting plates 7 are lifted relative to the nut 4, the extrusion plate 9 loses the extrusion of the outer wall of the nut 4, at the moment, the elastic potential energy provided by the spring 14 can reset and contract (the spring 14 in the state of fig. 1 is in a stretching state), and then the guide wheel 15 is driven to retract and separate from the guide groove through components such as the second sealing plug 13, the connecting rod 16 and the like, so that the disassembly of the lifting plates 7 is released immediately.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A fixed aluminum alloy lifting platform with a lifting support provided with a guide structure comprises a base (1) and is characterized in that a plurality of lifting supports (2) are fixed on the upper end face of the base (1), a lifting screw (3) is rotatably arranged on the upper end face of the base (1), a driving motor connected with the lifting screw (3) is arranged in the base (1), a nut (4) is sleeved on the outer wall of the lifting screw (3) in a threaded manner, a bottom plate (5) is fixedly arranged on the bottom wall of the nut (4), two lifting plates (7) are arranged above the bottom plate (5) through a fixing mechanism, movable grooves are formed in the side walls of two sides of the two lifting plates (7), guide wheels (15) are arranged in the movable grooves, guide grooves matched with the guide wheels (15) are formed in the side walls of the lifting supports (2), and extrusion cavities (10) are formed in the two lifting plates (7), a first sealing plug (11) and a second sealing plug (13) are arranged in the extrusion cavity (10), the first sealing plug (11) is connected with the nut (4) through an extrusion mechanism, and the second sealing plug (13) is connected with the extrusion cavity (10) through an elastic mechanism.

2. The fixed aluminum alloy lifting platform with the guide structure for the lifting support according to claim 1, wherein the fixing mechanism comprises a plurality of fixing bolts (6) threaded on the lifting plate (7), and the upper end surface of the bottom plate (5) is provided with a plurality of connecting holes (17) corresponding to the fixing bolts (6).

3. The fixed aluminum alloy lifting platform with the guide structure for the lifting support according to claim 2, wherein the pressing mechanism comprises an arc-shaped groove arranged on the side wall of the lifting plate (7), a pressing plate (9) corresponding to the nut (4) is arranged in the arc-shaped groove, and the first sealing plug (11) is connected with the side wall of the pressing plate (9) through a connecting rod (12).

4. A fixed aluminum alloy lifting platform with a guide structure for a lifting support according to claim 3, characterized in that the elastic mechanism comprises a spring (14) fixedly connected with the inner wall of the extrusion chamber (10), and the end of the spring (14) is elastically connected with the outer wall of the second sealing plug (13).

5. A fixed aluminum alloy lifting platform with a guide structure for a lifting support according to claim 4, characterized in that the outer walls of both sides of the guide wheel (15) are rotatably provided with an engaging rod (16), and the engaging rod (16) slides through the inner wall of the movable groove and is fixedly connected with the outer wall of the second sealing plug (13).

6. A fixed aluminum alloy lifting platform with a guide structure for a lifting support according to claim 5, characterized in that the extrusion chamber (10) is L-shaped, and the first sealing plug (11) and the second sealing plug (13) are both in sealing sliding connection with the extrusion chamber (10).