CN220502618U - Lifting platform with protection structure - Google Patents

Abstract

The utility model relates to the technical field of lifting platforms, in particular to a lifting platform with a protection structure, which comprises a supporting plate, wherein a hydraulic cylinder is arranged at the top end of the supporting plate, supporting columns are fixedly arranged at four corners of the top end of the supporting plate, supporting rods are connected to the inner sides of the supporting columns in a sliding manner, a placing plate is fixedly arranged at the top end of the supporting rods, a protection plate and a movable plate are fixedly connected to the top ends of the placing plate, a clamping block is fixedly arranged at the bottom end of the protection plate, a fixing groove is formed in one side of the outer surface of the clamping block, annular grooves are formed in two sides of the outer surface of the placing plate, grooves are formed in the top ends of the annular grooves, a rotating rod is connected to the inner side of the annular grooves in a rotating manner, and protruding blocks are fixedly arranged on two sides of the outer surface of the rotating rod.

Description

Lifting platform with protection structure

Technical Field

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

Background

The lifting platform is a lifting machine for vertically conveying people or objects, and also refers to equipment for vertically conveying in logistics systems such as 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 of conveying lines with different heights.

Publication number CN211867736U discloses a lifting platform, comprising a base, a working platform above the base, and a lifting mechanism for adjusting the height of the working platform relative to the base; the lifting mechanism comprises at least two vertically arranged adjusting rods, connecting blocks which are in one-to-one correspondence with the adjusting rods are fixedly connected on the base and the working platform, threads are arranged at the upper end and the lower end of each adjusting rod, and threads which are correspondingly meshed with the threads at the upper end and the lower end of each adjusting rod are arranged on the upper connecting block and the lower connecting block; the screw threads at the upper end and the lower end of the adjusting rod are opposite in screwing direction; or the screw threads at the upper end and the lower end of the adjusting rod have the same rotation direction and different screw pitches. Although the device enables the working platform to ascend or descend relative to the base by rotating the adjusting rod so as to adjust the height of the working platform; and be equipped with two piece at least independent regulation poles, when the upper surface of ground inequality or base is uneven and make work platform slope, the accessible rotates each regulation pole respectively, adjusts work platform's levelness, but the device does not set up protective structure, in the in-process that uses lift platform, makes article or people drop from placing the board easily, causes the threat to the health of the nearby staff of lift platform, has the potential safety hazard, so need improve.

Disclosure of Invention

The present utility model is directed to solving the technical problems set forth in the background art.

The utility model adopts the following technical scheme: the utility model provides a lift platform with protective structure, includes the backup pad, the pneumatic cylinder is installed on the top of backup pad, the equal fixed mounting in top four corners of backup pad has the support column, the inboard sliding connection of support column has the bracing piece, the top fixed mounting of bracing piece has the board of placing, the equal sliding connection in top of placing the board has guard plate and fly leaf, the bottom fixed mounting of guard plate has the fixture block, the fixed slot has been seted up to surface one side of fixture block, the ring channel has all been seted up to the surface both sides of placing the board, the recess has been seted up on the top of ring channel, the inboard rotation of ring channel is connected with the bull stick, the equal fixed mounting in surface both sides of bull stick has the lug.

Preferably, pulleys are fixedly arranged at four corners of the bottom end of the supporting plate. Here, the movement of the support plate is facilitated by the pulleys.

Preferably, a fixing frame is fixedly arranged on the outer surface of the supporting column. Here, stability of the lifting platform is improved by the fixing frame.

Preferably, a clamping groove is formed in the top end of the placement plate, and a clamping block is connected to the inner side of the clamping groove in a sliding mode. Here, the clamping block can be limited through the clamping groove.

Preferably, the diameter of the groove is the same as the diameter of the bump. Here, the movement of the bump is facilitated by the groove.

Preferably, a sliding groove is formed in the top end of the placement plate, a sliding block is connected to the inner side of the sliding groove in a sliding mode, and a limiting block is fixedly arranged at one end of the inner surface of the sliding groove. Here, the slider is conveniently limited by a limiting block.

Preferably, the magnetic strips are fixedly arranged on one side of the inner surface of the protection plate and one side of the outer surface of the movable plate, and the magnetic strips are mutually adsorbed. Here, the movable plate may be fixed by a magnetic stripe.

Compared with the prior art, the utility model has the advantages and positive effects that,

1. according to the lifting platform, the supporting plate, the pulleys, the hydraulic cylinders, the supporting columns, the fixing frames, the supporting rods, the placing plates, the protection plates, the movable plates, the clamping blocks, the clamping grooves, the fixing grooves, the annular grooves, the rotating rods and the protruding blocks are arranged, the movement function of the supporting plate position can be achieved through the pulleys, the movement function of the placing plates can be achieved through the hydraulic cylinders, the stability of the lifting platform can be improved through the fixing frames, the limiting function of the clamping block position can be achieved through the clamping grooves, the fixing grooves, the annular grooves, the rotating rods and the protruding blocks are combined in a structure mode, convenience is provided for the dismounting of the protection plates, the workload of workers is reduced, the structural stability is high, convenience is provided for the protection of the lifting platform through the protection plates, dropping of articles or people is prevented, and the safety of the lifting platform is improved.

2. According to the lifting platform, the movable plate, the sliding groove, the sliding block, the limiting block and the magnetic stripe are arranged, so that the sliding groove can be improved, the limiting function for the position of the sliding block is realized through the limiting block, the limiting function for the position of the movable plate is realized through the magnetic stripe, the lifting platform is simple in structure, convenience is brought to the placement of articles through the movable plate, and the lifting platform is convenient to use.

Drawings

Fig. 1 is a schematic view of a lifting platform with a protection structure according to the present utility model;

FIG. 2 is an exploded view of a lift platform with a protective structure according to the present utility model;

FIG. 3 is an enlarged view of the lifting platform with a protective structure in FIG. 2A according to the present utility model;

FIG. 4 is a side view of a lift platform with a protective structure according to the present utility model;

fig. 5 is an enlarged view of a portion B of fig. 4 showing a lifting platform with a protective structure according to the present utility model.

Legend description:

1. a support plate; 2. a pulley; 3. a hydraulic cylinder; 4. a support column; 5. a fixing frame; 6. a support rod; 7. placing a plate; 8. a protection plate; 9. a movable plate; 10. a clamping block; 11. a clamping groove; 12. a fixing groove; 13. an annular groove; 14. a groove; 15. a rotating rod; 16. a bump; 17. a chute; 18. a slide block; 19. a limiting block; 20. a magnetic stripe.

Detailed Description

In order that the above objects, features and advantages of the utility model will be more clearly understood, a further description of the utility model will be rendered by reference to the appended drawings and examples. It should be noted that, in the case of no conflict, the embodiments of the present application and the features in the embodiments may be combined with each other.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present utility model, however, the present utility model may be practiced otherwise than as described herein, and therefore the present utility model is not limited to the specific embodiments of the disclosure that follow.

Example 1

Referring to fig. 1-2, the present utility model provides a technical solution: the utility model provides a lift platform with protective structure, including backup pad 1, the equal fixed mounting in bottom four corners of backup pad 1 has pulley 2, the removal of backup pad 1 has been made things convenient for through pulley 2, pneumatic cylinder 3 is installed on the top of backup pad 1, the equal fixed mounting in top four corners of backup pad 1 has support column 4, the surface fixed mounting of support column 4 has mount 5, lift platform's stability has been improved through mount 5, the inboard sliding connection of support column 4 has bracing piece 6, the top fixed mounting of bracing piece 6 has places board 7, place board 7 has made things convenient for placing of article through placing board 7, the equal sliding connection in top of placing board 7 has guard plate 8 and fly leaf 9, the bottom fixed mounting of guard plate 8 has fixture block 10.

Referring to fig. 2-3, a clamping groove 11 is formed in the top end of the placement plate 7, a clamping block 10 is slidably connected to the inner side of the clamping groove 11, the clamping block 10 can be limited through the clamping groove 11, a fixing groove 12 is formed in one side of the outer surface of the clamping block 10, annular grooves 13 are formed in two sides of the outer surface of the placement plate 7, a projection 16 can be limited through the annular grooves 13, a groove 14 is formed in the top end of the annular grooves 13, a rotating rod 15 is rotatably connected to the inner side of the annular grooves 13, the projections 16 are fixedly arranged on two sides of the outer surface of the rotating rod 15, the diameter of the groove 14 is identical to that of the projections 16, movement of the projections 16 is facilitated through the grooves 14, convenience is provided for protection of a lifting platform through a protection plate 8, dropping of articles or people is prevented, and safety of the lifting platform is improved.

Example two

Referring to fig. 4-5, a sliding groove 17 is formed in the top end of the placement plate 7, a sliding block 18 is slidably connected to the inner side of the sliding groove 17, a limiting block 19 is fixedly arranged at one end of the inner surface of the sliding groove 17, the sliding block 18 is conveniently limited by the limiting block 19, magnetic strips 20 are fixedly arranged on one side of the inner surface of the protection plate 8 and one side of the outer surface of the movable plate 9, the magnetic strips 20 are mutually adsorbed, the movable plate 9 can be fixed by the magnetic strips 20, convenience is provided for placing articles by the movable plate 9, and the lifting platform is convenient to use.

Working principle: in the process of using the lifting platform, firstly, the movable plate 9 is required to be moved to drive the sliding block 18 to move at the inner side of the sliding groove 17, the sliding block 18 is limited by the limiting block 19, then the magnetic stripe 20 on the movable plate 9 is separated from the magnetic stripe 20 on the protection plate 8, then the object can be placed on the protection plate 8, then the movable plate 9 can be moved back to the original position, then the magnetic stripe 20 on the movable plate 9 and the magnetic stripe 20 on the protection plate 8 are mutually adsorbed by the magnetic attraction principle, thereby fixing the position of the movable plate 9 is completed, convenience is provided for placing the object, the lifting platform is convenient to use, then the placing plate 7 is driven to move by the hydraulic cylinder 3, and the placing plate 7 is limited by the supporting rod 6 and the supporting column 4, then the stability of the lifting platform is improved by the fixing frame 5, the dropping of the object is prevented by the protection plate 8, the safety of the lifting platform is improved, when the protection plate 8 is required to be detached, the protrusion 16 is driven to move at the inner side of the annular groove 13 by rotating the rotating rod 15, the protrusion 16 is moved to the groove 14, then the protrusion 15 is removed, the protrusion 15 is convenient to take out of the protection plate 8, then the protection plate 11 can be detached from the clamping groove 11, and the working amount of the protection plate is reduced.

The present utility model is not limited to the above-mentioned embodiments, and any equivalent embodiments which can be changed or modified by the technical content disclosed above can be applied to other fields, but any simple modification, equivalent changes and modification made to the above-mentioned embodiments according to the technical substance of the present utility model without departing from the technical content of the present utility model still belong to the protection scope of the technical solution of the present utility model.

Claims (7)

1. Lifting platform with protective structure, including backup pad (1), its characterized in that: the hydraulic cylinder (3) is installed on the top of backup pad (1), equal fixed mounting in top four corners of backup pad (1) has support column (4), the inboard sliding connection of support column (4) has bracing piece (6), the top fixed mounting of bracing piece (6) has place board (7), the equal sliding connection in top of placing board (7) has guard plate (8) and fly leaf (9), the bottom fixed mounting of guard plate (8) has fixture block (10), fixed slot (12) have been seted up on surface one side of fixture block (10), ring channel (13) have all been seted up on the surface both sides of placing board (7), recess (14) have been seted up on the top of ring channel (13), the inboard rotation of ring channel (13) is connected with bull stick (15), the equal fixed mounting in surface both sides of bull stick (15) has lug (16).

2. The lift platform with protective structure of claim 1, wherein: pulleys (2) are fixedly arranged at four corners of the bottom end of the supporting plate (1).

3. The lift platform with protective structure of claim 1, wherein: the outer surface of the support column (4) is fixedly provided with a fixing frame (5).

4. The lift platform with protective structure of claim 1, wherein: the top of placing board (7) has seted up draw-in groove (11), the inboard sliding connection of draw-in groove (11) has fixture block (10).

5. The lift platform with protective structure of claim 1, wherein: the diameter of the groove (14) is the same as the diameter of the bump (16).

6. The lift platform with protective structure of claim 1, wherein: the top of placing board (7) has seted up spout (17), the inboard sliding connection of spout (17) has slider (18), the fixed limit block (19) of internal surface one end of spout (17).

7. The lift platform with protective structure of claim 6, wherein: the magnetic strips (20) are fixedly arranged on one side of the inner surface of the protection plate (8) and one side of the outer surface of the movable plate (9), and the magnetic strips (20) are mutually adsorbed.