CN215287859U

CN215287859U - Guide tracked lift platform anti-falling device

Info

Publication number: CN215287859U
Application number: CN202121217586.9U
Authority: CN
Inventors: 赵亮; 赵小峰
Original assignee: Suzhou Tengyuange Intelligent Technology Co ltd
Current assignee: Suzhou Tengyuange Intelligent Technology Co ltd
Priority date: 2021-06-02
Filing date: 2021-06-02
Publication date: 2021-12-24
Anticipated expiration: 2031-06-02

Abstract

The utility model discloses a guide tracked lift platform anti-falling device relates to lift platform technical field, comprising a base plate, the top surface of bottom plate all installs the slide rail post all around, and slide rail post internally mounted has first pulley, one side of first pulley is fixed with the connecting plate, and the one end welding of connecting plate has U type platform, the inside of U type platform is provided with the breast board, and the bottom both sides of U type platform all install the spring post, the bottom of spring post is provided with the rubber backing plate, a plurality of frames have been cup jointed to the outer wall of slide rail post. The utility model discloses in, constitute under the cylinder effect of active structure through spring strip and cross axle for when hydraulic telescoping rod carries out the lift work, carry out the oil feeding work for the chain through the batch oil tank, avoid the chain because of adsorbing the too stop work of dirt bits, the phenomenon of falling that can effectual prevention U type platform because of the not enough appearance rupture accident of the oil feeding of chain, the phenomenon of falling that leads to takes place, is favorable to improving its security performance.

Description

Guide tracked lift platform anti-falling device

Technical Field

The utility model relates to a lift platform technical field especially relates to a guide tracked lift platform anti-falling device.

Background

With the development of social science and technology, lifting platforms have been popularized to all corners of social life, and are more and more widely used, no matter buildings, civil engineering and daily life of people are not separated from lifting machinery, the lifting platform is a multifunctional hoisting, loading and unloading mechanical device, and also refers to a device for vertical conveying in logistics systems of factories, automatic warehouses and the like, various plane conveying devices are often arranged on the lifting platform and used as connecting devices of conveying lines with different heights, and a common lifting platform is inconvenient to use, so that a guide rail type lifting platform is needed for conveying goods, but various guide rail type lifting platforms on the market still have various problems

The prior art has the following problems: adopt hydraulic telescoping rod jack-up loading board mostly for can transport it appointed height, but if hydraulic telescoping rod breaks down, thereby make the loading board directly fall easily, and then lead to the incident to take place.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving current guide tracked lift platform and when using, mostly adopt hydraulic telescoping rod jack-up loading board for can transport it appointed height, but if hydraulic telescoping rod breaks down, thereby make the loading board directly fall easily, and then lead to the shortcoming that the incident takes place, and the guide tracked lift platform anti-falling device who provides.

In order to achieve the above object, the utility model provides a following technical scheme: a guide rail type lifting platform anti-falling device comprises a bottom plate, wherein slide rail columns are arranged on the periphery of the surface of the top of the bottom plate, first pulleys are arranged inside the slide rail columns, a connecting plate is fixed on one side of each first pulley, a U-shaped platform is welded at one end of the connecting plate, a baffle is arranged inside the U-shaped platform, spring columns are arranged on two sides of the bottom of the U-shaped platform, rubber base plates are arranged at the bottoms of the spring columns, a plurality of frames are sleeved on the outer walls of the slide rail columns, an oil storage tank is arranged on the back of the U-shaped platform, a transverse shaft is arranged inside the oil storage tank, a spring strip is connected to one side of the outer wall of the transverse shaft, a roller is sleeved at one end of the spring strip, a chain is connected to the outer wall of the roller, a third pulley is connected to the outer wall of the chain in a sliding mode, a movable rod penetrates through the middle of the third pulley, and second pulleys are arranged at two ends of the movable rod, the bottom of movable rod is connected with hydraulic telescoping rod, and hydraulic telescoping rod's outer wall both sides all install the support frame, the one end welding of chain has the dead lever, first spout has been seted up to the bottom of U type platform, and the inside of first spout is pegged graft and is had the i-shaped slider, the bottom of i-shaped slider is connected with the cat ladder, and the both sides of cat ladder have all seted up the second spout, the both ends of second spout all are provided with the baffle.

Preferably, the rubber base plate forms an elastic structure with the U-shaped platform through the spring column, and the rubber base plate is distributed at the bottom of the U-shaped platform in a parallel manner.

Preferably, the connecting plate and the sliding rail column form a sliding structure through a first pulley, and the external structure of the first pulley is matched with the internal structure of the sliding rail column.

Preferably, the baffle passes through the bolt and constitutes detachable construction with the cat ladder, and the length of baffle is greater than the notch width of second spout.

Preferably, the roller and the transverse shaft form a movable structure through a spring strip, and the chain is fixedly connected with the roller.

Preferably, the movable rod forms a lifting structure with the bottom plate through a hydraulic telescopic rod, and the movable rod is distributed on the sliding rail column in a cross shape.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses in, constitute under the cylinder effect of active structure through spring strip and cross axle for when hydraulic telescoping rod carries out the lift work, carry out the oil feeding work for the chain through the batch oil tank, avoid the chain because of adsorbing the too stop work of dirt bits, the phenomenon of falling that can effectual prevention U type platform because of the not enough appearance rupture accident of the oil feeding of chain, the phenomenon of falling that leads to takes place, is favorable to improving its security performance.

2. The utility model discloses in, constitute under the rubber backing plate effect of elastic construction through spring post and U type platform for when hydraulic telescoping rod carries out descending downwards, carry out shock attenuation work through spring post and rubber backing plate, it falls to the ground vibrations heavier when avoiding transporting fragile thing, leads to article to damage, influences going on smoothly of work.

3. The utility model discloses in, constitute detachable construction's baffle effect with the cat ladder through the bolt under for when the cat ladder roll-off is taken out to the operator in U type platform bottom, keep off I-shaped slider inside the second spout, be favorable to the operator at hydraulic telescoping rod card shell, when leading to U type platform to hang, take out the cat ladder and step on U type platform, down carry article.

Drawings

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

FIG. 2 is a schematic view of the side structure of the present invention;

FIG. 3 is a schematic bottom structure view of the U-shaped platform of the present invention;

fig. 4 is a schematic front structural view of the U-shaped platform of the present invention.

In the figure: 1. a base plate; 2. a slide rail column; 3. a U-shaped platform; 4. a breast board; 5. a first pulley; 6. a connecting plate; 7. a spring post; 8. a rubber pad; 9. a frame; 10. a movable rod; 11. a second pulley; 12. a support frame; 13. a hydraulic telescopic rod; 14. a third pulley; 15. fixing the rod; 16. a chain; 17. an oil storage tank; 18. an I-shaped slide block; 19. climbing a ladder; 20. a first chute; 21. a second chute; 22. a drum; 23. a horizontal axis; 24. a spring bar.

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.

Referring to fig. 1-4, the present invention provides the following technical solutions: a guide rail type lifting platform anti-falling device comprises a bottom plate 1, a slide rail column 2, a U-shaped platform 3, a railing 4, a first pulley 5, a connecting plate 6, a spring column 7, a rubber base plate 8, a frame 9, a movable rod 10, a second pulley 11, a support frame 12, a hydraulic telescopic rod 13, a third pulley 14, a fixed rod 15, a chain 16, an oil storage tank 17, an I-shaped slider 18, a ladder 19, a first chute 20, a second chute 21, a roller 22, a cross shaft 23 and a spring strip 24, wherein the slide rail column 2 is arranged on the periphery of the top surface of the bottom plate 1, the first pulley 5 is arranged inside the slide rail column 2, the connecting plate 6 is fixed on one side of the first pulley 5, the U-shaped platform 3 is welded on one end of the connecting plate 6, the connecting plate 6 and the slide rail column 2 form a sliding structure through the first pulley 5, the external structure of the first pulley 5 is matched with the internal structure of the slide rail column 2, so that the U-shaped platform 3 can slide up and down in the slide rail column 2 conveniently, the U-shaped platform is characterized in that an operator can transport articles to a designated height conveniently, a baffle plate 4 is arranged inside the U-shaped platform 3, the baffle plate 4 is clamped in a groove of the U-shaped platform 3, the transported articles can be conveniently blocked inside the U-shaped platform 3, the phenomenon that the articles fall due to accidents in the transportation process and the working progress of the articles is influenced is avoided, spring columns 7 are arranged on two sides of the bottom of the U-shaped platform 3, rubber cushion plates 8 are arranged at the bottoms of the spring columns 7, the rubber cushion plates 8 and the U-shaped platform 3 form an elastic structure through the spring columns 7, the rubber cushion plates 8 are distributed at the bottom of the U-shaped platform 3 in a parallel mode, when a hydraulic telescopic rod 13 descends downwards, damping work is carried out through the spring columns 7 and the rubber cushion plates 8, the phenomenon that the articles fall to the ground and are seriously vibrated when the fragile articles are transported is avoided, the articles are damaged and the work is influenced to be carried out smoothly is avoided, a plurality of frames 9 are sleeved on the outer wall of the slide rail column 2, the stability of the sliding rail column 2 is favorably improved, the oil storage tank 17 is arranged on the back of the U-shaped platform 3, the transverse shaft 23 is arranged in the oil storage tank 17, the spring strip 24 is connected to one side of the outer wall of the transverse shaft 23, so that when the movable rod 10 descends downwards, the loosened chain 16 is reset through the spring strip 24 to drive the roller 22 to rotate reversely, the chain 16 is wound to be favorable for smooth proceeding of next transportation work, the roller 22 is sleeved at one end of the spring strip 24, the roller 22 and the transverse shaft 23 form a movable structure through the spring strip 24, and the chain 16 and the roller 22 are fixedly connected, so that when the hydraulic telescopic rod 13 is lifted, oil is supplied to the chain 16 through the oil storage tank 17, the phenomenon that the chain 16 stops working due to too much dust absorption is avoided, the phenomenon that the U-shaped platform 3 is broken due to insufficient oil of the chain 16 and falls is effectively prevented, the safety performance of the roller is improved, the outer wall of the roller 22 is connected with a chain 16, the outer wall of the chain 16 is connected with a third pulley 14 in a sliding manner, a movable rod 10 penetrates through the middle of the third pulley 14, the two ends of the movable rod 10 are respectively provided with a second pulley 11, the movable rod 10 and the bottom plate 1 form a lifting structure through a hydraulic telescopic rod 13, the movable rods 10 are distributed on the sliding rail column 2 in a cross manner, an operator starts the hydraulic telescopic rod 13 to drive the U-shaped platform 3 to lift, the cargo is transported to a designated height, the cargo transportation work is completed smoothly, the bottom of the movable rod 10 is connected with the hydraulic telescopic rod 13, the two sides of the outer wall of the hydraulic telescopic rod 13 are respectively provided with a support frame 12, one end of the chain 16 is welded with a fixed rod 15, the bottom of the U-shaped platform 3 is provided with a first chute 20, and an I-shaped sliding block 18 is inserted inside the first chute 20, the bottom of i-shaped slider 18 is connected with cat ladder 19, and second spout 21 has all been seted up to cat ladder 19's both sides, the both ends of second spout 21 all are provided with baffle 25, baffle 25 passes through the bolt and constitutes detachable construction with cat ladder 19, and the length of baffle 25 is greater than the notch width of second spout 21, make the operator take out cat ladder 19 roll-off in U type platform 3 bottom, keep off i-shaped slider 18 inside second spout 21, be favorable to the operator to block the shell at hydraulic telescoping rod 13 and lead to U type platform 3 to hang when, take out cat ladder 19 and step on U type platform 3, carry out artifical transport work, avoid influencing the job schedule of article transportation.

The utility model discloses a theory of operation and use flow: the utility model discloses during the use, at first deposit machine oil to the batch oil tank 17 in through the operator, make simultaneously carry out the oil feeding work to chain 16, and simultaneously, start hydraulic telescoping rod 13, make it promote movable rod 10 and drive chain 16 and lengthen work, be convenient for operator control hydraulic telescoping rod 13 rises U type platform 3 to the assigned height, then, shift out breast board 4 from U type platform 3's recess through the operator, be convenient for the operator with goods transport to U type platform 3 on, accomplish transport work back, put the normal position back with the breast board, and finally, descend work through starting hydraulic telescoping rod 13, and, carry out shock attenuation work through spring post 7 and rubber tie plate 8, accomplish this time lift platform's article transportation work.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a guide tracked lift platform anti-falling device, includes bottom plate (1), its characterized in that: the sliding rail type roller bearing is characterized in that sliding rail columns (2) are installed on the periphery of the top surface of the bottom plate (1), first pulleys (5) are installed inside the sliding rail columns (2), a connecting plate (6) is fixed on one side of each first pulley (5), a U-shaped platform (3) is welded at one end of the connecting plate (6), baffle plates (4) are arranged inside the U-shaped platform (3), spring columns (7) are installed on two sides of the bottom of the U-shaped platform (3), rubber base plates (8) are arranged at the bottoms of the spring columns (7), a plurality of frames (9) are sleeved on the outer walls of the sliding rail columns (2), an oil storage tank (17) is arranged on the back of the U-shaped platform (3), a transverse shaft (23) is installed inside the oil storage tank (17), spring strips (24) are connected on one side of the outer wall of the transverse shaft (23), and rollers (22) are sleeved at one ends of the spring strips (24), the outer wall of the roller (22) is connected with a chain (16), the outer wall of the chain (16) is connected with a third pulley (14) in a sliding way, the middle part of the third pulley (14) is penetrated with a movable rod (10), and both ends of the movable rod (10) are provided with second pulleys (11), the bottom of the movable rod (10) is connected with a hydraulic telescopic rod (13), and both sides of the outer wall of the hydraulic telescopic rod (13) are provided with supporting frames (12), a fixed rod (15) is welded at one end of the chain (16), a first sliding groove (20) is arranged at the bottom of the U-shaped platform (3), an I-shaped sliding block (18) is inserted into the first sliding groove (20), the bottom of the I-shaped sliding block (18) is connected with a ladder stand (19), and the two sides of the ladder (19) are both provided with second sliding chutes (21), and two ends of each second sliding chute (21) are both provided with baffle plates (25).

2. The device of claim 1, wherein the device comprises: the rubber base plate (8) and the U-shaped platform (3) form an elastic structure through the spring columns (7), and the rubber base plate (8) is distributed at the bottom of the U-shaped platform (3) in a parallel mode.

3. The device of claim 1, wherein the device comprises: the connecting plate (6) and the sliding rail column (2) form a sliding structure through the first pulley (5), and the external structure of the first pulley (5) is matched with the internal structure of the sliding rail column (2).

4. The device of claim 1, wherein the device comprises: the baffle (25) and the ladder stand (19) form a detachable structure through bolts, and the length of the baffle (25) is larger than the width of the groove opening of the second sliding groove (21).

5. The device of claim 1, wherein the device comprises: the roller (22) and the transverse shaft (23) form a movable structure through a spring strip (24), and the chain (16) is fixedly connected with the roller (22).

6. The device of claim 1, wherein the device comprises: the movable rod (10) and the bottom plate (1) form a lifting structure through a hydraulic telescopic rod (13), and the movable rod (10) is distributed on the sliding rail column (2) in a cross shape.