CN218323791U

CN218323791U - Anti-tilting high-stability lifting operation platform

Info

Publication number: CN218323791U
Application number: CN202222127478.3U
Authority: CN
Inventors: 商杰; 骆贤强; 张玉明
Original assignee: Shandong Haokun Heavy Industry Machinery Group Co ltd
Current assignee: Shandong Haokun Heavy Industry Machinery Group Co ltd
Priority date: 2022-08-13
Filing date: 2022-08-13
Publication date: 2023-01-17
Anticipated expiration: 2032-08-13

Abstract

The utility model discloses a prevent high stability lift operation platform of slope belongs to jacking equipment technical field, including base, lifting unit and lift platform, the gyro wheel is all installed to the four corners department of base bottom, the equal slidable mounting in both sides of base inside has the supporting seat, the one end threaded connection of supporting seat has the regulation double-screw bolt, the lower extreme of adjusting the double-screw bolt rotates and installs the antiskid ribbed tile, the both sides of base upper surface are all rotated and are installed two-way screw rod, two-way screw rod's mid-mounting has drive assembly, two-way screw rod's surface threaded connection has two symmetrical connecting blocks, the bottom and the supporting seat fixed connection of connecting block. According to the technical scheme, the supporting area of the device can be enlarged through the arrangement of the supporting seat, the adjusting stud, the anti-slip plate, the driving assembly, the two-way screw and the connecting block, the stability of the device in use is improved, and the probability of inclination of the device is reduced.

Description

Anti-tilting high-stability lifting operation platform

Technical Field

The utility model relates to a jacking equipment technical field, more specifically say, relate to a high stability lift work platform that prevents inclining.

Background

The lifting operation platform is a hoisting machine for vertically transporting people or objects.

Patent document with publication number CN213060114U in the prior art provides a lifting work platform for decoration design, which comprises a base, a plurality of universal wheels, a supporting seat, a plurality of storage boxes, a plurality of folding railings and a folding bracket. The improved folding guardrail comprises a base and is characterized in that a base groove is formed in the top of the base, a supporting seat groove is formed in the bottom of the supporting seat, the bottom of a folding support is hinged to two sides of the base groove, the top of the folding support is hinged to two sides of the supporting seat groove, universal wheels are arranged at the bottom of the base, a storage box is arranged at the top of the supporting seat, and folding railings are hinged to the edge of the top of the supporting seat.

In view of the related art described above, the inventors have found that at least the following problems exist in the art: the platform only depends on the brake of the universal wheels to fix the device, so that the stability of the device in the using process is not high, and the device is easy to incline. In view of this, we propose a high stability lift work platform that prevents tilting.

SUMMERY OF THE UTILITY MODEL

1. Technical problem to be solved

An object of the utility model is to provide a prevent high stability lift operation platform of slope to solve the problem that proposes among the above-mentioned background art.

2. Technical scheme

An anti-tilting high-stability lifting operation platform comprises a base, wherein a lifting assembly is fixedly mounted in the middle of the upper surface of the base, a lifting platform is fixedly mounted at the top of the lifting assembly, and a fence is fixedly mounted at the edge of the upper surface of the lifting platform;

the base is characterized in that idler wheels are mounted at four corners of the bottom of the base, supporting seats are slidably mounted on two inner sides of the base, one end of each supporting seat is in threaded connection with an adjusting stud, an anti-slip plate is mounted at the lower end of each adjusting stud in a rotating mode, two sides of the upper surface of the base are both rotatably mounted with two-way screws, a driving assembly is mounted in the middle of each two-way screw, two symmetrical connecting blocks are in threaded connection with the surfaces of the two-way screws, and the bottoms of the connecting blocks are fixedly connected with the supporting seats.

As an alternative scheme of this application technical scheme, lifting unit includes fixed mounting at the fixing base at base top and the sliding seat of fixed mounting in the lift platform bottom, sliding seat sliding connection is at the top of fixing base, the interior diapire fixed mounting of fixing base has first motor, the output fixed mounting of first motor has vertical screw rod, the last end screw thread of vertical screw rod is pegged graft in the sliding seat.

As an alternative of this application technical scheme, the spacing groove has been seted up to the inside wall of fixing base, the equal fixedly connected with stopper in both sides of sliding seat, stopper sliding connection is at the spacing inslot.

As an alternative of this application technical scheme, the equal fixed mounting in both sides that the base upper surface is located lifting unit has telescopic strut, telescopic strut's upper end and lift platform fixed connection.

As an alternative of the technical solution of the present application, the driving assembly includes a second motor fixedly installed in the base, a worm fixedly installed at an output end of the second motor, and a worm wheel fixedly installed in a middle of the bidirectional screw, and the worm is engaged with the worm wheel.

As an alternative scheme of this application technical scheme, the spout has been seted up to the upper surface of base, fixed mounting has the slider between connecting block and the supporting seat, slider sliding connection is in the spout.

3. Advantageous effects

Compared with the prior art, the utility model has the advantages of:

1. this application technical scheme passes through the supporting seat, adjust the setting of double-screw bolt and antiskid ribbed tile, when using, rotatable regulation double-screw bolt makes antiskid ribbed tile and ground contact, fix the device, the stability of improvement device, and simultaneously, through drive assembly, the setting of two-way screw rod and connecting block, can start drive assembly and drive two-way screw rod and rotate, make two-way screw rod drive two connecting blocks and keep away from each other, make the connecting block drive the supporting seat and extend from the both sides of base, thereby can enlarge the support area of device, further improve the stability of device, reduce the probability of device slope.

2. This application technical scheme passes through lifting unit's setting, and when using, can start first motor and drive vertical screw rod and rotate, and wherein, the stopper can only slide in the spacing inslot, can play limiting displacement to the sliding seat, makes vertical screw rod drive the sliding seat and goes up and down to can make the sliding seat drive lift platform and go up and down.

Drawings

FIG. 1 is a schematic view of the overall structure of a tilt-resistant high-stability lift platform disclosed in a preferred embodiment of the present application;

fig. 2 is a schematic front view of the anti-tilting high-stability lifting platform disclosed in a preferred embodiment of the present application;

FIG. 3 is a schematic cross-sectional view of a lift assembly of the anti-tip high stability lift platform disclosed in a preferred embodiment of the present application;

fig. 4 is a schematic cross-sectional view of a base of an anti-tilt high stability lift platform according to a preferred embodiment of the present application.

The reference numbers in the figures illustrate: 1. a base; 2. a lifting assembly; 21. a fixed seat; 22. a movable seat; 23. a first motor; 24. a vertical screw; 25. a limiting groove; 26. a limiting block; 3. a lifting platform; 4. a fence; 5. a roller; 6. a supporting seat; 7. adjusting the stud; 8. an anti-skid plate; 9. a bidirectional screw; 10. a drive assembly; 101. a second motor; 102. a worm; 103. a worm gear; 11. connecting blocks; 12. a telescopic strut; 13. a chute; 14. a slide block.

Detailed Description

The utility model provides a technical scheme:

as shown in fig. 1 and 2, an anti-tilt high-stability lifting operation platform comprises a base 1, wherein a lifting assembly 2 is fixedly mounted in the middle of the upper surface of the base 1, a lifting platform 3 is fixedly mounted at the top of the lifting assembly 2, and a fence 4 is fixedly mounted at the edge of the upper surface of the lifting platform 3.

In this embodiment, through the setting of lifting unit 2, can use lifting unit 2 to control lift platform 3 and go up and down, through the setting of rail 4, can protect the personnel.

In some technical schemes, as shown in fig. 2 and 3, the lifting assembly 2 includes a fixed seat 21 fixedly mounted at the top of the base 1 and a movable seat 22 fixedly mounted at the bottom of the lifting platform 3, the movable seat 22 is slidably connected at the top of the fixed seat 21, a first motor 23 is fixedly mounted on an inner bottom wall of the fixed seat 21, a vertical screw 24 is fixedly mounted at an output end of the first motor 23, and an upper end thread of the vertical screw 24 is inserted into the movable seat 22. Spacing groove 25 has been seted up to fixing base 21's inside wall, the equal fixedly connected with stopper 26 in both sides of sliding seat 22, and stopper 26 sliding connection is in spacing groove 25.

In this embodiment, through the setting of lifting unit 2, when using, can start first motor 23 and drive vertical screw 24 and rotate, wherein, stopper 26 only can slide in spacing groove 25, can play limiting displacement to sliding seat 22, makes vertical screw 24 drive sliding seat 22 and goes up and down to can make sliding seat 22 drive lift platform 3 and go up and down.

In some technical solutions, as shown in fig. 1 and 2, telescopic struts 12 are fixedly installed on both sides of the upper surface of the base 1, which are located on the lifting assembly 2, and the upper ends of the telescopic struts 12 are fixedly connected with the lifting platform 3.

In this embodiment, by the arrangement of the telescopic supporting rod 12, the two sides of the lifting platform 3 can be supported and reinforced, and the stability of the lifting platform 3 is improved.

In some technical solutions, as shown in fig. 1 and fig. 4, idler wheels 5 are installed at four corners of the bottom of a base 1, a supporting seat 6 is installed on two sides of the inside of the base 1 in a sliding manner, an adjusting stud 7 is connected to one end of the supporting seat 6 through threads, an anti-slip plate 8 is installed at the lower end of the adjusting stud 7 in a rotating manner, two-way screws 9 are installed on two sides of the upper surface of the base 1 in a rotating manner, a driving component 10 is installed in the middle of each two-way screw 9, the driving component 10 includes a second motor 101 fixedly installed in the base 1, a worm 102 fixedly installed at the output end of the second motor 101 and a worm wheel 103 fixedly installed in the middle of each two-way screw 9, the worm 102 is meshed with the worm wheel 103, two symmetrical connecting blocks 11 are connected to the surface of each two-way screw 9 through threads, and the bottoms of the connecting blocks 11 are fixedly connected with the supporting seat 6.

In this embodiment, through supporting seat 6, adjust double-screw bolt 7 and antiskid ribbed tile 8's setting, when using, rotatable regulation double-screw bolt 7 makes antiskid ribbed tile 8 and ground contact, fix the device, the stability of improvement device, and simultaneously, through drive assembly 10, the setting of two-way screw rod 9 and connecting block 11, can start drive assembly 10 and drive two-way screw rod 9 and rotate, make two-way screw rod 9 drive two connecting blocks 11 and keep away from each other, make connecting block 11 drive supporting seat 6 extend from base 1's both sides, thereby can enlarge the support area of device, further improve the stability of device, reduce the probability of device slope.

In some technical solutions, as shown in fig. 1 and 4, a sliding groove 13 is formed in the upper surface of the base 1, a sliding block 14 is fixedly installed between the connecting block 11 and the supporting seat 6, and the sliding block 14 is slidably connected in the sliding groove 13.

In this embodiment, the sliding groove 13 and the slider 14 are engaged with each other, so that the supporting seat 6 can be restricted by sliding, and the stability of the supporting seat 6 can be improved.

The implementation principle of the application is as follows: through lifting unit 2's setting, can use lifting unit 2 to control lift platform 3 and go up and down, through supporting seat 6, adjust double-screw bolt 7 and antiskid ribbed tile 8's setting, when using, rotatable regulation double-screw bolt 7 makes antiskid ribbed tile 8 and ground contact, fix the device, improve device's stability, and simultaneously, through drive assembly 10, two-way screw rod 9 and connecting block 11's setting, can start drive assembly 10 and drive two-way screw rod 9 and rotate, make two-way screw rod 9 drive two connecting blocks 11 and keep away from each other, make connecting block 11 drive supporting seat 6 and extend from base 1's both sides, thereby can enlarge device's supporting area, further improve device's stability, reduce the probability of device slope.

Claims

1. The utility model provides a prevent high stability lift work platform that inclines, includes base (1), its characterized in that: a lifting assembly (2) is fixedly mounted in the middle of the upper surface of the base (1), a lifting platform (3) is fixedly mounted at the top of the lifting assembly (2), and a fence (4) is fixedly mounted at the edge of the upper surface of the lifting platform (3);

gyro wheel (5) are all installed to the four corners department of base (1) bottom, the equal slidable mounting in both sides of base (1) inside has supporting seat (6), the one end threaded connection of supporting seat (6) has adjusting stud (7), the lower extreme of adjusting stud (7) is rotated and is installed antiskid ribbed tile (8), the both sides of base (1) upper surface are all rotated and are installed two-way screw rod (9), the mid-mounting of two-way screw rod (9) has drive assembly (10), the surface threaded connection of two-way screw rod (9) has two symmetrical connecting block (11), the bottom and supporting seat (6) fixed connection of connecting block (11).

2. The anti-tip high stability aerial lift work platform of claim 1, wherein: lifting unit (2) include fixed mounting at fixing base (21) and the sliding seat (22) of fixed mounting in lift platform (3) bottom at base (1) top, sliding seat (22) sliding connection is at the top of fixing base (21), the interior diapire fixed mounting of fixing base (21) has first motor (23), the output fixed mounting of first motor (23) has vertical screw rod (24), the upper end screw thread of vertical screw rod (24) is pegged graft in sliding seat (22).

3. The anti-tip high stability aerial lift work platform of claim 2, wherein: spacing groove (25) have been seted up to the inside wall of fixing base (21), the equal fixedly connected with stopper (26) in both sides of sliding seat (22), stopper (26) sliding connection is in spacing groove (25).

4. The anti-tip high stability aerial lift work platform of claim 1, wherein: the lifting mechanism is characterized in that telescopic supporting rods (12) are fixedly mounted on two sides of the upper surface of the base (1) located on the lifting assembly (2), and the upper ends of the telescopic supporting rods (12) are fixedly connected with the lifting platform (3).

5. The anti-tip high stability aerial lift work platform of claim 1, wherein: the driving assembly (10) comprises a second motor (101) fixedly installed in the base (1), a worm (102) fixedly installed at the output end of the second motor (101) and a worm wheel (103) fixedly installed in the middle of the bidirectional screw (9), and the worm (102) is meshed with the worm wheel (103).

6. The anti-tip high stability aerial lift work platform of claim 1, wherein: the upper surface of base (1) has seted up spout (13), fixed mounting has slider (14) between connecting block (11) and supporting seat (6), slider (14) sliding connection is in spout (13).