CN219885620U

CN219885620U - Lifting operation platform with extension structure

Info

Publication number: CN219885620U
Application number: CN202321162726.6U
Authority: CN
Inventors: 朱晓飞
Original assignee: Qingdao Qianyiheng Vehicle Co ltd
Current assignee: Qingdao Qianyiheng Vehicle Co ltd
Priority date: 2023-05-15
Filing date: 2023-05-15
Publication date: 2023-10-24
Anticipated expiration: 2033-05-15

Abstract

The utility model discloses a lifting operation platform with an extension structure, which relates to the technical field of lifting operation platforms and comprises a base and an extension mechanism, wherein positioning casters are arranged below the base, a lifting mechanism is arranged above the base, a workbench is sleeved on one side of the lifting mechanism, protection mechanisms are arranged on two sides of the workbench, one side of each protection mechanism is connected with a fence, a door plate is arranged on one side of each fence, one end of each protection mechanism is sleeved with a peripheral plate, and a first chute is formed in the peripheral plate. This lift operation platform with extending structure adjusts the height of workstation through elevating system, can prolong the length of workstation through protection machanism and extending mechanism and stop gear afterwards to the workstation length that is fit for the operation needs is favorable to also can playing safety protection's effect to the staff when extending the bench extension, makes things convenient for the operation, improves work efficiency.

Description

Lifting operation platform with extension structure

Technical Field

The utility model relates to the technical field of lifting operation platforms, in particular to a lifting operation platform with an extension structure.

Background

The lifting operation platform is a multifunctional lifting mechanical device and can be divided into a fixed type lifting mechanical device, a movable type lifting mechanical device, a guide rail type lifting mechanical device, a crank arm type lifting mechanical device, a scissor type lifting mechanical device, a chain type lifting mechanical device, a loading and unloading platform and the like. The lifting mechanism drives a platform to lift, is generally used for high-altitude installation, maintenance and other operations, and is widely used in the fields of municipal maintenance, wharf, logistics center cargo transportation, building decoration and the like.

However, the existing lifting operation platform has the following defects that the working table surface of most lifting operation platforms consists of a bearing plate with a fixed size, and the structure which can be prolonged is lacking, but because of various operation conditions, the table surface needs to be prolonged and enlarged, and because the working table surface is not enlarged in time, the working is inconvenient, and the working efficiency is affected, so the existing lifting operation platform needs to be improved.

Disclosure of Invention

The utility model aims to provide a lifting operation platform with an extension structure, which aims to solve the problems that the working table surface of most lifting operation platforms in the market proposed by the background technology is composed of a bearing plate with a fixed size, and the structure which can be extended is lacking, but the table surface is required to be extended and enlarged under various operation conditions, and the working efficiency is influenced because the working table surface is not enlarged in time, so that the working is inconvenient.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a lift operation platform with extending structure, includes base and extending mechanism, the below of base is equipped with the location truckle, the top of base is equipped with elevating system, workstation has been cup jointed to one side of elevating system, the both sides of workstation are equipped with protection machanism, one side of protection machanism is connected with the rail, one side of rail is provided with the door plant, the peripheral board has been cup jointed to protection machanism's one end, the spout No. one has been seted up to the inside of peripheral board, extending mechanism sets up the below at the peripheral board, extending mechanism's inside is equipped with stop gear and rubber sleeve, the inside of rubber sleeve is provided with buffer spring.

Preferably, the lifting mechanism comprises a support column, a screw rod and a motor, wherein the support column is arranged above the base, the screw rod is arranged in the support column through a bearing, and one end of the screw rod is connected with the motor.

Preferably, the protection mechanism comprises a connecting column, a limiting groove, bolts and a telescopic plate, wherein the connecting column is arranged on two sides of the fence.

Preferably, one side of the connecting column is connected with a telescopic plate, one side of the telescopic plate is provided with spacing grooves which are distributed at intervals, bolts are inserted into the spacing grooves, and the spacing grooves are in threaded connection with the bolts.

Preferably, the extension mechanism comprises an extension table, a sliding block and a second sliding groove, and one side, close to the expansion plate, of the connecting column is connected with the extension table.

Preferably, a sliding block is installed on one side of the extension table, a second sliding groove is formed in the workbench, and the sliding block and the second sliding groove are of sliding structures.

Preferably, the limiting mechanism comprises a groove, limiting beads and a limiting spring, and grooves which are distributed at intervals are formed in the inner wall of the workbench.

Preferably, a limit spring is arranged in the built-in groove at one side of the extension table, and a limit bead is arranged at one side of the limit spring.

Preferably, the limit beads and the grooves are in a clamping structure.

Compared with the prior art, the utility model has the beneficial effects that: this lift operation platform with extend structure:

1. be provided with protection machanism and extending mechanism, need expand the space of workstation when the staff, can be through outwards promoting the spliced pole, make the spliced pole drive the expansion plate in a spout to one side remove, and then drive to extend the platform and remove to one side in No. two spouts, make the slider remove to one side in No. two spouts, can open the extension platform, enlarge the length of workstation, extend the platform extension after accomplishing, can be through the downwardly turning bolt, and then restrict the position of expansion plate, be favorable to the staff to expand the length of workstation fast, convenient operation improves work efficiency.

2. Be provided with stop gear and buffer gear, will extend the platform and extend suitable position when the staff, drive spacing pearl card recess through spacing spring rebound, and then make the position of extending the platform limited, be favorable to the staff to adjust the length size of extending the platform according to required condition, buffer spring can reduce the collision dynamics of slider to No. two spout inner walls, makes the platform extension process more stable and light, reduces the vibrations to the workstation.

Drawings

FIG. 1 is a schematic view of a front view in cross section;

FIG. 2 is a schematic side sectional view of the present utility model;

FIG. 3 is a schematic top view of the present utility model;

fig. 4 is an enlarged schematic view of the structure of the present utility model at a.

In the figure: 1. a base; 2. a lifting mechanism; 21. a support post; 22. a screw rod; 23. a motor; 3. positioning casters; 4. a work table; 5. a fence; 6. a protective mechanism; 61. a connecting column; 62. a limit groove; 63. a bolt; 64. a telescoping plate; 7. a peripheral plate; 8. a first chute; 9. an extension mechanism; 91. an extension table; 92. a slide block; 93. a second chute; 10. a limiting mechanism; 101. a groove; 102. limiting beads; 103. a limit spring; 11. a buffer spring; 12. a rubber sleeve; 13. and (5) a door plate.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-3, the present utility model provides a technical solution: the utility model provides a lift operation platform with extend structure, includes base 1 and extending mechanism 9, the below of base 1 is equipped with location truckle 3, the top of base 1 is equipped with elevating system 2, workstation 4 has been cup jointed to one side of elevating system 2, the both sides of workstation 4 are equipped with protection machanism 6, one side of protection machanism 6 is connected with rail 5, one side of rail 5 is provided with door plant 13, peripheral board 7 has been cup jointed to the one end of protection machanism 6, spout 8 has been seted up to the inside of peripheral board 7, extending mechanism 9 sets up the below at peripheral board 7, the inside of extending mechanism 9 is equipped with stop gear 10 and rubber sleeve 12, the inside of rubber sleeve 12 is provided with buffer spring 11.

According to fig. 1, the lifting mechanism 2 comprises a support column 21, a screw rod 22 and a motor 23, wherein the support column 21 is installed above the base 1, the screw rod 22 is installed inside the support column 21 through a bearing, and one end of the screw rod 22 is connected with the motor 23.

When the operation at high positions is needed, the door plate 13 can be opened to enter the workbench 4, and then the motor 23 is started, so that the motor 23 drives the screw rod 22 to rotate, the workbench 4 is lifted, and the operation of working positions at different heights by workers is facilitated.

According to the illustration shown in fig. 2 and 3, the protection mechanism 6 comprises a connecting column 61, a limiting groove 62, a bolt 63 and a telescopic plate 64, wherein the connecting column 61 is installed on two sides of the fence 5, one side of the connecting column 61 is connected with the telescopic plate 64, one side of the telescopic plate 64 is provided with the limiting grooves 62 which are distributed at intervals, the bolt 63 is inserted into the limiting grooves 62, and the limiting grooves 62 are in threaded connection with the bolt 63.

When the working platform 4 is implemented, the working platform is required to expand the space, the connecting column 61 can be pushed outwards, so that the connecting column 61 drives the expansion plate 64 to move to one side in the first sliding groove 8, and then drives the extension table 91 to move to one side in the second sliding groove 93, after the extension table 91 extends, the bolt 63 can be rotated downwards, and the expansion plate 64 is limited in position, so that the expansion table 91 can be expanded and the safety protection effect on the working platform can be achieved.

According to the illustration of fig. 2 and 4, the extension mechanism 9 comprises an extension table 91, a sliding block 92 and a second sliding groove 93, one side of the connection column 61, which is close to the expansion plate 64, is connected with the extension table 91, one side of the extension table 91 is provided with the sliding block 92, the second sliding groove 93 is provided in the interior of the working table 4, the sliding block 92 and the second sliding groove 93 are of a sliding structure, the limiting mechanism 10 comprises a groove 101, limiting beads 102 and limiting springs 103, the inner wall of the working table 4 is provided with the groove 101 which is distributed at intervals, a limiting spring 103 is arranged in a built-in groove on one side of the extension table 91, one side of the limiting springs 103 is provided with the limiting beads 102, and the limiting beads 102 are of a clamping structure with the groove 101.

During the concrete implementation, drive through pushing the spliced pole 61 and extend the platform 91 and move to one side in No. two spout 93, make slider 92 move to one side in No. two spout 93, can open extension platform 91, enlarge the length of workstation 4, extend the suitable position with extension platform 91 when the staff, rebound through spacing spring 103 and drive spacing pearl 102 and block recess 101, and then make the position of extension platform 91 limited, be favorable to the staff to adjust the length size of extension platform 91 according to the required condition, buffer spring 11 can reduce the impact force of slider 92 to No. two spout 93 inner walls, make extension platform 91 extend the process more stable and light, reduce the vibrations to workstation 4, the convenience operation, improve work efficiency.

Working principle: when using this lift operation platform with extending structure, at first, the staff enters into on the workstation 4, then adjusts the height of workstation 4 through elevating system 2, can prolong the length of workstation 4 through protection machanism 6 and extending mechanism 9 and stop gear 10 afterwards, with the workstation 4 length that is fit for the operation needs, be favorable to also can playing safety protection's effect to the staff when extending the bench 91 extension, the convenience operation improves work efficiency, the content that does not make detailed description in this description belongs to the prior art that the expert in this specification knows.

Although the present utility model has been described with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present utility model.

Claims

1. Lifting operation platform with extension structure, including base (1) and extension mechanism (9), its characterized in that: the utility model discloses a safety device for the electric car, including base (1), elevating system (2), workstation (4) have been cup jointed to the below of base (1), workstation (4) have been cup jointed to one side of elevating system (2), the both sides of workstation (4) are equipped with protection machanism (6), one side of protection machanism (6) is connected with rail (5), one side of rail (5) is provided with door plant (13), peripheral board (7) have been cup jointed to the one end of protection machanism (6), spout (8) have been seted up to the inside of peripheral board (7), extending mechanism (9) set up in the below of peripheral board (7), the inside of extending mechanism (9) is equipped with stop gear (10) and rubber sleeve (12), the inside of rubber sleeve (12) is provided with buffer spring (11).

2. A lifting work platform with an extension structure as claimed in claim 1, wherein: the lifting mechanism (2) comprises a support column (21), a screw rod (22) and a motor (23), wherein the support column (21) is arranged above the base (1), the screw rod (22) is arranged inside the support column (21) through a bearing, and one end of the screw rod (22) is connected with the motor (23).

3. A lifting work platform with an extension structure as claimed in claim 1, wherein: the protection mechanism (6) comprises a connecting column (61), a limiting groove (62), a bolt (63) and a telescopic plate (64), wherein the connecting column (61) is arranged on two sides of the fence (5).

4. A lifting work platform with an extension structure according to claim 3, wherein: one side of spliced pole (61) is connected with expansion plate (64), spacing groove (62) of interval distribution have been seted up to one side of expansion plate (64), bolt (63) have been inserted to spacing groove (62) inside to spacing groove (62) are threaded connection with bolt (63).

5. The lifting work platform with extension structure of claim 4, wherein: the extension mechanism (9) comprises an extension table (91), a sliding block (92) and a second sliding groove (93), and one side, close to the expansion plate (64), of the connecting column (61) is connected with the extension table (91).

6. The lifting work platform with extension structure of claim 5, wherein: a sliding block (92) is arranged on one side of the extension table (91), a second sliding groove (93) is formed in the workbench (4), and the sliding block (92) and the second sliding groove (93) are of sliding structures.

7. A lifting work platform with an extension structure as claimed in claim 1, wherein: the limiting mechanism (10) comprises a groove (101), limiting beads (102) and limiting springs (103), and the inner wall of the workbench (4) is provided with the grooves (101) which are distributed at intervals.

8. The lifting work platform with extension structure of claim 6, wherein: a limit spring (103) is arranged in the built-in groove at one side of the extension table (91), and a limit bead (102) is arranged at one side of the limit spring (103).

9. The lifting work platform with extension structure of claim 7, wherein: the limiting beads (102) and the grooves (101) are in a clamping structure.