CN216038543U

CN216038543U - Guide tracked lift platform anti-falling device

Info

Publication number: CN216038543U
Application number: CN202122732062.XU
Authority: CN
Inventors: 杨太庆
Original assignee: Jinan Saili Machinery Manufacturing Co ltd
Current assignee: Jinan Saili Machinery Manufacturing Co ltd
Priority date: 2021-11-09
Filing date: 2021-11-09
Publication date: 2022-03-15
Anticipated expiration: 2031-11-09

Abstract

The utility model discloses a guide rail type lifting platform anti-falling device which comprises a platform plate body, wherein stand columns are arranged at four corners of the top end of the platform plate body, ejector rods are arranged at the top ends of the stand columns, vertical rods are arranged at two ends of one side of the platform plate body, a box body is connected to the top ends of the vertical rods, a rotating shaft is rotatably connected to the interior of the box body, a curtain plate is sleeved on the outer side of the rotating shaft, a sleeve is arranged at the top end of the ejector rod, an extension rod is slidably connected to the inner side of the sleeve, one end of the extension rod is connected with one side of the vertical rod, a threaded rod is arranged inside the extension rod, one end of the threaded rod is rotatably connected with the inner side of the sleeve, threads are arranged inside the extension rod, the extension rod is meshed with the threaded rod through threads, and limiting pipes are arranged on two sides of the bottom end of the platform plate body. This kind of guide tracked lift platform anti-falling device, simple structure is reasonable, the modern design, and easy operation is convenient, can effectively reduce the space that occupies, and convenience of customers transports goods, and the security is higher, has higher practical value.

Description

Guide tracked lift platform anti-falling device

Technical Field

The utility model relates to the technical field of lifting platforms, in particular to a guide rail type lifting platform anti-falling device.

Background

The lifting platform is a hoisting machine for vertically transporting people or objects. Also indicate the equipment that carries out the vertical transportation in logistics systems such as mill, automatic warehouse, various plane conveying equipment often still are equipped with on the elevating platform, as the connecting device of co-altitude transfer chain, present guide tracked elevating platform anti-falling device is when using, mostly is simple and easy rail, leads to occupation space great, and the transportation goods is comparatively inconvenient, and the protectiveness is lower, influences the user and uses. Therefore, the anti-falling device for the guide rail type lifting platform is improved.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problems, the utility model provides the following technical scheme:

the utility model relates to a guide rail type lifting platform anti-falling device, which comprises a platform plate body, wherein stand columns are arranged at four corners of the top end of the platform plate body, top rods are arranged at the top ends of the stand columns, vertical rods are arranged at two ends of one side of the platform plate body, a box body is connected at the top ends of the vertical rods, a rotating shaft is rotatably connected inside the box body, a curtain plate is sleeved outside the rotating shaft, a sleeve is arranged at the top end of each top rod, an extension rod is slidably connected inside the sleeve, one end of each extension rod is connected with one side of each vertical rod, a threaded rod is arranged inside each extension rod, one end of each threaded rod is rotatably connected with the inside of the sleeve, threads are arranged inside each extension rod, the extension rods and the threaded rods are meshed through threads, limiting pipes are arranged on two sides of the bottom end of the platform plate body, and limiting rods are slidably connected inside the limiting pipes, one end of the limiting rod is connected with the bottom end of one side of the vertical rod, and the extension plate is installed at the bottom end of the vertical rod.

As a preferable technical scheme of the utility model, one side of the upright post is provided with a reinforcing rod, and the top end and the bottom end of the reinforcing rod are provided with protective nets.

As a preferable technical scheme of the utility model, the inner side of the vertical rod is provided with a sliding groove, and the curtain board and the vertical rod are connected in a sliding way through the sliding groove.

As a preferable technical scheme, one side of the limiting pipe is provided with a sliding block, two sides of the extension plate are both provided with sliding grooves, and the sliding grooves are in sliding connection with the sliding blocks.

As a preferable technical scheme of the utility model, a plurality of reinforcing rings are sleeved on the outer side of the sleeve, and the inner sides of the reinforcing rings are connected with the outer sides of the push rods.

As a preferred technical scheme of the utility model, a first motor is arranged on one side of the box body, chain wheels are sleeved on the output end of the first motor and one end of the rotating shaft, a chain is sleeved on the outer side of each chain wheel, and the first motor is in transmission connection with the rotating shaft through the chain.

As a preferable technical scheme of the utility model, one end of the sleeve is provided with a second motor, and the output end of the second motor is connected with one end of the threaded rod.

As a preferable technical scheme of the utility model, the two sides are both provided with control panels.

The utility model has the beneficial effects that:

1. according to the guide rail type anti-falling device for the lifting platform, the protective nets are mounted at the top end and the bottom end of the reinforcing rods, the protection performance of a product is effectively improved, the sliding grooves are formed in the inner sides of the vertical rods, so that curtain plates can slide conveniently, the protection area is effectively improved through the arrangement of the curtain plates, the sliding grooves are formed in the two sides of the extension plate, the moving stability of the extension plate is effectively improved, and the connection tightness between the sleeve and the top rod is effectively improved due to the fact that the reinforcing rings are sleeved on the outer side of the sleeve;

2. according to the guide rail type anti-falling device for the lifting platform, the first motor is installed on one side of the box body, so that the rotating shaft is electrically rotated, the curtain plate is electrically lifted, the space occupation is reduced, the goods are conveniently transported, the second motor is installed on one end of the sleeve, the threaded rod is electrically rotated, the vertical rod is moved, and the goods can be conveniently stacked by a user; the utility model has the advantages of simple and reasonable structure, novel design, simple and convenient operation, capability of effectively reducing occupied space and facilitating the transportation of goods by users, higher safety and higher practical value.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model and not to limit the utility model. In the drawings:

FIG. 1 is a perspective view of a fall arrest device for a guideway elevated platform according to the present invention;

FIG. 2 is a perspective view of an extension plate of the anti-falling device for a guide rail type lifting platform according to the present invention;

FIG. 3 is a sectional view of a housing of the anti-falling device for a rail-type elevating platform according to the present invention;

fig. 4 is a cross-sectional view of a sleeve of a guide rail type lifting platform fall-preventing device of the present invention.

In the figure: 1. a deck plate body; 2. a column; 3. a reinforcing bar; 4. a top rod; 5. a protective net; 6. a sleeve; 7. a limiting pipe; 8. a reinforcement ring; 9. erecting a rod; 10. a box body; 11. a curtain plate; 12. an extension pole; 13. a threaded rod; 14. a first motor; 15. a second motor; 16. a limiting rod; 17. an extension plate; 18. a rotating shaft; 19. a control panel.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are described herein for the purpose of illustration and explanation and not limitation.

Example (b): as shown in fig. 1-4, the utility model relates to a guide rail type lifting platform anti-falling device, which comprises a platform plate body 1, wherein four corners of the top end of the platform plate body 1 are respectively provided with an upright post 2, the top end of the upright post 2 is provided with a top rod 4, two ends of one side of the platform plate body 1 are respectively provided with an upright post 9, the top end of the upright post 9 is connected with a box body 10, the interior of the box body 10 is rotatably connected with a rotating shaft 18, the outer side of the rotating shaft 18 is sleeved with a curtain plate 11, the top end of the top rod 4 is provided with a sleeve 6, the inner side of the sleeve 6 is slidably connected with an extension rod 12, one end of the extension rod 12 is connected with one side of the upright post 9, the interior of the extension rod 12 is provided with a threaded rod 13, one end of the threaded rod 13 is rotatably connected with the inner side of the sleeve 6, the interior of the extension rod 12 is provided with threads, the extension rod 12 is engaged with the threaded rod 13 through the threads, two sides of the bottom end of the platform plate body 1 are respectively provided with a limiting pipe 7, the inner side of the limiting pipe is slidably connected with a limiting rod 16, one end of the limiting rod 16 is connected with the bottom end of one side of the vertical rod 9, and the bottom end of the vertical rod 9 is provided with an extension plate 17.

Wherein, stiffener 3 is installed to one side of stand 2, and protection network 5 is all installed to the top and the bottom of stiffener 3, all installs protection network 5 through the top and the bottom of stiffener 3, effectively increases the protectiveness of product.

Wherein, the inside of pole setting 9 has seted up the spout, and curtain 11 and pole setting 9 pass through spout sliding connection, have seted up the spout through the inboard of pole setting 9, make things convenient for curtain 11 to slide.

Wherein, one side of spacing pipe 7 is equipped with the slider, and the spout has all been seted up to extension plate 17's both sides, and spout and slider sliding connection have all been seted up through extension plate 17's both sides, effectively improve extension plate 17's stability of movement.

Wherein, the outside cover of sleeve 6 is equipped with a plurality of beaded finish 8, and the inboard of beaded finish 8 is connected with the outside of ejector pin 4, and the outside cover through sleeve 6 is equipped with a plurality of beaded finish 8, effectively improves the tightness of being connected of sleeve 6 and ejector pin 4.

Wherein, first motor 14 is installed to one side of box 10, and the output of first motor 14 and the one end of pivot 18 all overlap and are equipped with the sprocket, and the outside cover of sprocket is equipped with the chain, and first motor 14 and pivot 18 are connected through chain drive, install first motor 14 through one side of box 10, realize pivot 18 electric rotation to realize 11 electric lift of curtain board, thereby reduce the space and occupy, make things convenient for the freight.

Wherein, second motor 15 is installed to the one end of sleeve 6, and second motor 15 is installed to the output of second motor 15 and the one end of threaded rod 13 is connected, installs second motor 15 through the one end of sleeve 6, realizes threaded rod 13 electric rotation to realize pole setting 9 and remove, convenience of customers stacks the goods.

Wherein, control panel 19 is all installed to the both sides of pole setting 9, all installs control panel 19 through the both sides of pole setting 9, realizes that equipment is controllable, increases the product and uses the convenience.

The working principle is as follows: when the device is used, firstly, whether the connection part of the device is fastened is detected, after the product is ensured to be intact, the product is placed at a designated position, the first motor 14 is controlled to operate through the control panel 19, the rotating shaft 18 is electrically rotated, so that the curtain plates 11 are electrically lifted, the space occupation is reduced, the cargo transportation is facilitated, the second motor 15 is controlled to operate through the control panel 19, the threaded rod 13 is electrically rotated, so that the upright rod 9 is moved, the cargo stacking by a user is facilitated, the protective screens 5 are installed at the top end and the bottom end of the reinforcing rod 3, the protection performance of the product is effectively improved, the protection area is effectively improved through the arrangement of the curtain plates 11, the sliding grooves are formed in the two sides of the extension plate 17, the moving stability of the extension plate 17 is effectively improved, the guide rail type anti-falling device for the lifting platform is simple and reasonable in structure, novel design and simple and convenient and fast operation, the space that can effectively reduce to occupy, convenience of customers transported goods, and the security is higher, has higher practical value.

Finally, it should be noted that: in the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the utility model. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a guide tracked lift platform anti-falling device, includes landing slab body (1), its characterized in that, stand (2) are all installed in the top four corners of landing slab body (1), ejector pin (4) are installed on the top of stand (2), one side both ends of landing slab body (1) all are equipped with pole setting (9), the top of pole setting (9) is connected with box (10), the inside rotation of box (10) is connected with pivot (18), the outside cover of pivot (18) is equipped with curtain board (11), sleeve (6) are installed on the top of ejector pin (4), the inboard sliding connection of sleeve (6) has extension rod (12), the one end of extension rod (12) and one side of pole setting (9) are connected, the inside of extension rod (12) is equipped with threaded rod (13), the one end of threaded rod (13) and the inboard rotation of sleeve (6) are connected, the inside of extension rod (12) is equipped with the screw thread, extension rod (12) and threaded rod (13) pass through thread engagement, spacing pipe (7) are all installed to the bottom both sides of landing slab body (1), the inboard sliding connection of spacing pipe (7) has gag lever post (16), the one end of gag lever post (16) and one side bottom of pole setting (9) are connected, extension plate (17) are installed to the bottom of pole setting (9).

2. The anti-falling device for the guide rail type lifting platform is characterized in that a reinforcing rod (3) is installed on one side of the upright post (2), and a protective net (5) is installed at the top end and the bottom end of the reinforcing rod (3).

3. The anti-falling device for the guide rail type lifting platform is characterized in that the inner side of the upright rod (9) is provided with a sliding groove, and the curtain plate (11) and the upright rod (9) are connected in a sliding way through the sliding groove.

4. The anti-falling device for the guide rail type lifting platform is characterized in that a sliding block is arranged on one side of the limiting pipe (7), sliding grooves are formed in two sides of the extension plate (17), and the sliding grooves are connected with the sliding block in a sliding mode.

5. The anti-falling device for the guide rail type lifting platform is characterized in that a plurality of reinforcing rings (8) are sleeved on the outer side of the sleeve (6), and the inner sides of the reinforcing rings (8) are connected with the outer sides of the push rods (4).

6. The anti-falling device for the guide rail type lifting platform is characterized in that a first motor (14) is installed on one side of the box body (10), chain wheels are sleeved on the output end of the first motor (14) and one end of the rotating shaft (18), a chain is sleeved on the outer sides of the chain wheels, and the first motor (14) is in transmission connection with the rotating shaft (18) through the chain.

7. A device for preventing fall of a guide-rail type lifting platform according to claim 1, characterized in that a second motor (15) is installed at one end of the sleeve (6), and the output end of the second motor (15) is connected with one end of the threaded rod (13).

8. A device for preventing fall of a guide-rail type lifting platform according to claim 1, characterized in that control panels (19) are installed on both sides of the vertical rod (9).