CN217732615U

CN217732615U - Hydraulic lifting platform for aerial work

Info

Publication number: CN217732615U
Application number: CN202222124516.XU
Authority: CN
Inventors: 倪海军; 倪恺阳; 徐丽霞
Original assignee: Jiangsu Amu Intelligent Equipment Technology Co ltd
Current assignee: Jiangsu Amu Intelligent Equipment Technology Co ltd
Priority date: 2022-08-12
Filing date: 2022-08-12
Publication date: 2022-11-04
Anticipated expiration: 2032-08-12

Abstract

The utility model relates to a lift platform technical field just discloses an aerial working hydraulic pressure lift platform, including the backup pad, the backup pad top is provided with supporting component, and supporting component includes the threaded rod, and the threaded rod sets up to four, four threaded rod bottoms all run through the backup pad and with backup pad threaded connection, every threaded rod top outside all overlaps and is equipped with the tooth cover, tooth cover and threaded rod fixed connection, tooth cover outside cover are equipped with the internal tooth area. The utility model discloses in, through being equipped with the tooth cover outside the threaded rod top, be equipped with interior cingulum outside the tooth cover, wherein interior cingulum meshes with the tooth cover mutually, consequently can drive the tooth cover when one of them threaded rod rotates and rotate, and then drive four threaded rods and rotate in step, because four threaded rods all with backup pad threaded connection, consequently can drive the backup pad when four threaded rods rotate in step and remove, utilize backup pad bottom sprag pole and supporting pad to support the device, increase job stabilization nature and security.

Description

Hydraulic lifting platform for aerial work

Technical Field

The utility model relates to a lift platform technical field especially relates to an aerial working hydraulic pressure lift platform.

Background

The lifting platform is a hoisting machine for vertically transporting people or objects. The device also refers to a device for vertical conveying in logistics systems such as factories and automatic warehouses, and various plane conveying devices are often arranged on the lifting platform and used as connecting devices of conveying lines with different heights. The hydraulic lifting platform is generally driven by hydraulic pressure, so the hydraulic lifting platform is called as a hydraulic lifting platform. The device is widely applied to high-altitude installation, maintenance and other operations besides being used for conveying goods with different heights. The characteristic that the elevating platform freely goes up and down has been widely used in municipal maintenance, the transportation of goods in wharf, logistics center, building decoration etc., has installed that car chassis, storage battery car chassis etc. can freely walk, and the working height space also changes to some extent, has light in weight, from walking, electric start, from the landing leg, easy operation, operation face is big, can stride across 360 degrees free rotations advantages such as obstacle carries out high altitude construction.

The Chinese patent discloses: the utility model provides a full electronic aluminum alloy aerial working platform for building, patent application no: CN214456626U, this patent "include the bottom plate four corners fixed mounting in bottom of the bottom plate has the universal wheel, the inboard fixed mounting that is located the universal wheel below the bottom plate supports fixedly, the left and right sides fixed mounting in bottom plate top has two lifter plates. This full-electric aluminum alloy aerial working platform for building, through end installation hydraulic pressure board about work platform, set up the hydraulic pressure post in the top of bottom plate simultaneously, can control the lift of hydraulic pressure post and then control the lift of hydraulic pressure board, make the hydraulic pressure board drive work platform and go up and down, make the workman can directly board up work platform, work platform is carried to some instruments to the convenience simultaneously, made things convenient for workman's work, design through fixed block and fixed column and screw rod hole and clamping screw and fixation nut has made things convenient for the device to fix on the peak.

The prior art has the defects that the universal wheels can shake when being used, and the stability of the device when being used cannot be ensured.

SUMMERY OF THE UTILITY MODEL

The utility model discloses solve the technical problem that above-mentioned prior art exists, provide an aerial working hydraulic pressure lift platform.

In order to achieve the purpose, the utility model adopts the following technical scheme that the hydraulic lifting platform for high-altitude operation comprises a supporting plate, wherein a supporting component is arranged at the top of the supporting plate;

the supporting component comprises a threaded rod, the threaded rod is set to four, four the threaded rod bottom all runs through the backup pad and with backup pad threaded connection, every the threaded rod top outside all overlaps and is equipped with the tooth cover, tooth cover and threaded rod fixed connection, tooth cover outside cover is equipped with interior cingulum, the internal tooth and every tooth cover of interior cingulum all mesh, one of them the spacing groove has been seted up on the threaded rod top, the spacing inslot portion is provided with the gag lever post, the gag lever post run through the spacing groove and with threaded rod sliding connection.

Preferably, a servo motor is arranged at the top of one of the gear sleeves, and an output shaft of the servo motor is welded with the limiting rod.

Preferably, four supporting rods are arranged at the bottom of the supporting plate, and the top ends of the four supporting rods are fixedly connected with the supporting plate.

Preferably, four the bracing piece bottom all is provided with the supporting pad, supporting pad and bracing piece fixed connection.

Preferably, four threaded rod bottom all is provided with the universal wheel, universal wheel and threaded rod fixed connection.

Preferably, the top of the supporting plate is fixedly connected with four hydraulic lifting rods, the tops of the four hydraulic lifting rods are provided with lifting tables, the top ends of the four hydraulic lifting rods are fixedly connected with the lifting tables, the lifting tables are fixedly connected with the bottoms of the servo motors, guard railings are arranged on the tops of the lifting tables, and the guard railings are fixedly connected with the lifting tables.

Advantageous effects

The utility model provides a high altitude construction hydraulic pressure lift platform. The method has the following beneficial effects:

1. this high altitude construction hydraulic lifting platform, through being equipped with the tooth cover outside the threaded rod top, be equipped with interior cingulum outside the tooth cover, wherein interior cingulum meshes with the tooth cover mutually, consequently can drive the tooth cover when one of them threaded rod rotates and rotate, and then drive four threaded rods and rotate in step, because four threaded rods all with backup pad threaded connection, consequently can drive the backup pad when four threaded rods rotate in step and remove, utilize backup pad bottom sprag pole and supporting pad to support the device, increase job stabilization nature and security.

2. This high altitude construction hydraulic lifting platform through being provided with the rail guard at the elevating platform top, can drive the rail guard and carry out the lifting when the elevating platform lifts, utilizes the rail guard can carry out safety protection to the workman, has increased the security of using.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It should be apparent that the drawings in the following description are merely exemplary, and that other embodiments can be derived from the drawings provided by those of ordinary skill in the art without inventive effort.

The structure, ratio, size and the like shown in the present specification are only used for matching with the content disclosed in the specification, so as to be known and read by people familiar with the technology, and are not used for limiting the limit conditions which can be implemented by the present invention, so that the present invention has no technical essential significance, and any structure modification, ratio relationship change or size adjustment should still fall within the scope which can be covered by the technical content disclosed by the present invention without affecting the efficacy and the achievable purpose of the present invention.

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic perspective view of the support assembly of the present invention;

fig. 3 is a schematic view of the connection structure of the servo motor and the limiting rod of the present invention.

Illustration of the drawings: 1. a support plate; 2. a threaded rod; 3. a gear sleeve; 4. an inner toothed belt; 5. a limiting groove; 6. a support bar; 7. a support pad; 8. a universal wheel; 9. a limiting rod; 10. a servo motor; 11. a hydraulic lifting rod; 12. a lifting platform; 13. a guard rail.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying 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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Example (b): the utility model provides an aerial working hydraulic pressure lift platform, as shown in fig. 1 to fig. 3, including

backup pad

1, 1 top of backup pad is provided with supporting component, supporting component includes threaded rod 2, threaded rod 2 sets up to four, 2 bottoms of four threaded rods all run through backup pad 1 and with 1 threaded connection of backup pad, 2 top outside of every threaded rod all overlap and are equipped with tooth cover 3,

tooth cover

3 and 2 fixed connection of threaded rod, 3 outside covers of tooth cover are equipped with interior cingulum 4, the internal tooth of internal cingulum 4 all meshes with every cingulum 3, spacing groove 5 has been seted up on 2 tops of one of them threaded rod, spacing rod 9 is inside to be provided with gag lever post 9,

spacing groove

5 and 2 sliding connection of threaded rod are run through to gag lever post 9, one of them 3 top is provided with servo motor 10, servo motor 10's output shaft and gag lever post 9 welding, 1 bottom of backup pad is provided with four bracing pieces 6, four bracing pieces 6 tops all are provided with supporting pad 7 with bracing piece 6 fixed connection with backup pad, servo motor 10's output shaft drives gag lever post 9 and rotates gag lever post 9, when one of them threaded rod 9 rotates threaded rod 2 synchronous supporting pad and can drive the threaded rod and rotate the supporting pad when the threaded rod 2, backup pad rotates the supporting rod and can drive the supporting pad 2 synchronous supporting pad and rotate when the threaded rod and can drive the supporting rod and rotate the supporting pad when the threaded rod 2.

Further, in above-mentioned technical scheme, four threaded rods 2 bottom all are provided with universal wheel 8, and universal wheel 8 and threaded rod 2 fixed connection promote elevating platform 12, utilize a plurality of universal wheels 8 can remove the device to the workplace.

Further, in the above technical scheme, four hydraulic lifting rods 11 are fixedly connected to the top of the supporting plate 1, a lifting table 12 is arranged on the top of each hydraulic lifting rod 11, the top ends of the four hydraulic lifting rods 11 are fixedly connected with the lifting table 12, the lifting table 12 is fixedly connected with the bottom of the servo motor 10, a protective guard 13 is arranged on the top of the lifting table 12, the protective guard 13 is fixedly connected with the lifting table 12, the four hydraulic lifting rods 11 are started, the lifting table 12 is lifted by the four hydraulic lifting rods 11, the protective guard 13 is driven to be lifted when the lifting table 12 is lifted, and safety protection can be performed on workers by using the protective guard 13.

The utility model discloses when using, at first promote elevating platform 12, utilize a plurality of universal wheels 8 can remove the device to the place of operation, then start servo motor 10, servo motor 10's output shaft drives gag lever post 9 and rotates, utilize spacing of spacing groove 5, can drive one of them threaded rod 2 and rotate when gag lever post 9 rotates, be equipped with tooth cover 3 through the outside cover in 2 tops of threaded rod, 3 outside covers at the tooth cover are equipped with interior cingulum 4, wherein interior cingulum 4 meshes with tooth cover 3 mutually, consequently, can drive tooth cover 3 when one of them threaded rod 2 rotates, and then drive four threaded rod 2 synchronous rotations, because four threaded rod 2 all with backup pad 1 threaded connection, consequently, can drive backup pad 1 and remove when four threaded rod 2 synchronous rotations, utilize backup pad 1 bottom sprag pole 6 and supporting pad 7 to support the device, increase the stability and the security of work, then start four hydraulic lifting rod 11, four hydraulic lifting rod 11 carry out lifting work with elevating platform 12, through being provided with at elevating platform 12 top 13, can drive elevating platform 13 and carry out the lifting when elevating platform 12, utilize rail guard 13 to carry out the lifting, the security protection workman has increased the security.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides an aerial working hydraulic lifting platform, includes backup pad (1), its characterized in that: the top of the supporting plate (1) is provided with a supporting component;

the supporting component comprises a threaded rod (2), the threaded rod (2) is set to four, four the bottom of the threaded rod (2) runs through the supporting plate (1) and is in threaded connection with the supporting plate (1), every the outer side of the top of the threaded rod (2) is provided with the toothed sleeve (3), the toothed sleeve (3) is fixedly connected with the threaded rod (2), the outer side of the toothed sleeve (3) is provided with the inner toothed belt (4), the inner teeth of the inner toothed belt (4) are in equal meshing with the toothed sleeve (3), one of the inner toothed sleeve and the toothed sleeve is provided with the limiting groove (5) on the top of the threaded rod (2), the limiting groove (5) is arranged inside the limiting rod (9), and the limiting rod (9) runs through the limiting groove (5) and is in sliding connection with the threaded rod (2).

2. The hydraulic lifting platform for high altitude construction according to claim 1, wherein: the top of one of the gear sleeves (3) is provided with a servo motor (10), and an output shaft of the servo motor (10) is welded with the limiting rod (9).

3. The hydraulic lifting platform for aloft work according to claim 1, characterized in that: four supporting rods (6) are arranged at the bottom of the supporting plate (1), and the top ends of the supporting rods (6) are fixedly connected with the supporting plate (1).

4. The hydraulic lifting platform for high altitude construction according to claim 3, wherein: four bracing piece (6) bottom all is provided with supporting pad (7), supporting pad (7) and bracing piece (6) fixed connection.

5. The hydraulic lifting platform for high altitude construction according to claim 1, wherein: four threaded rod (2) bottom all is provided with universal wheel (8), universal wheel (8) and threaded rod (2) fixed connection.

6. The hydraulic lifting platform for high altitude construction according to claim 1, wherein: four hydraulic lifting rod (11), four of backup pad (1) top fixedly connected with hydraulic lifting rod (11) top is provided with elevating platform (12), four hydraulic lifting rod (11) top all with elevating platform (12) fixed connection, elevating platform (12) and servo motor (10) bottom fixed connection, elevating platform (12) top is provided with rail guard (13), rail guard (13) and elevating platform (12) fixed connection.