CN220664702U

CN220664702U - Hoisting platform

Info

Publication number: CN220664702U
Application number: CN202321979113.1U
Authority: CN
Inventors: 戚小晶; 曹建明; 楼锴
Original assignee: Zhejiang Xincheng Energy Environment Construction Engineering Co ltd
Current assignee: Zhejiang Xincheng Energy Environment Construction Engineering Co ltd
Priority date: 2023-07-26
Filing date: 2023-07-26
Publication date: 2024-03-26
Anticipated expiration: 2033-07-26

Abstract

The utility model relates to the technical field of hoisting equipment and discloses a hoisting platform which comprises a platform frame body, wherein a winch is arranged on one side of the top of the platform frame body, a bearing rope is connected to the winch, an L-shaped plate is fixed on one side of the top of the platform frame body, a first guide wheel and a second guide wheel are respectively connected to two sides of the top of the L-shaped plate in a rotating mode through bearings, a counterweight plate is fixed at one end, far away from the winch, of the bearing rope, a lifting hook is fixed at the bottom of the counterweight plate, a clamping prompt component is arranged on one side of the lifting hook, a transverse plate moves downwards through controlling the push rod end of an electric cylinder to enable the transverse plate to abut against one side of the top of a pressing plate, when a sliding plate slides downwards on the inner side of a sliding groove, the spring is enabled to be compressed under stress and triggered by a switch, when the switch is triggered, a warning lamp is enabled to generate lamplight prompt, and a worker for controlling the hoisting platform is actively informed that the goods is stably sleeved on one side of the lifting hook, the goods is prevented from sliding out of the lifting hook in the lifting process, and stability of the goods in the lifting process is ensured.

Description

Hoisting platform

Technical Field

The utility model relates to the technical field of hoisting equipment, in particular to a hoisting platform.

Background

Hoisting refers to the general term that a crane or a hoisting mechanism is used for installing and positioning equipment, and various hoisting machines are used for hoisting equipment, workpieces, appliances, materials and the like in the process of overhauling or maintaining so as to change the position of the equipment.

In the chinese patent of the publication number CN216613833U of authorizing, a portable jack-up lifting device of super high building platform is disclosed, comprising a base plate, fixedly provided with hoist engine on the bottom plate, fixedly connected with bearing rope on the hoist engine, fixedly provided with L template on the bottom plate, one side rotation of L template is provided with first leading wheel, the opening has been seted up to the opposite side of L template, the rotation is provided with the second leading wheel in the opening, bearing rope transmission is connected on first leading wheel and second leading wheel. The utility model has reasonable structural design, can effectively solve the problem that the article is easy to swing in the lifting process to cause potential safety hazard, and can avoid the problem that the article slips in the lifting process.

The following drawbacks exist in the above patents: above-mentioned patent is when hoist and mount goods, and the elasticity of relying on the spring alone promotes the connecting plate laminating in bottom one side of baffle, and when staff misoperation or spring elasticity weaken, can cause the probability that the goods of hoist and mount drops from the inboard of lifting hook, causes the stability of goods when hoist and mount relatively poor, and for this reason, proposes a jack-up hoist and mount platform.

Disclosure of Invention

The utility model aims to provide a hoisting platform for hoisting so as to solve the problems in the prior art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the lifting platform comprises a platform frame body, wherein a winch is arranged on one side of the top of the platform frame body, a bearing rope is connected to the winch, an L-shaped plate is fixed on one side of the top of the platform frame body, a first guide wheel and a second guide wheel are respectively connected to two sides of the top of the L-shaped plate in a rotating manner through bearings, a counterweight plate is fixed at one end, far away from the winch, of the bearing rope, a lifting hook is fixed at the bottom of the counterweight plate, and a clamping prompt assembly is arranged on one side of the lifting hook;

the clamping prompt assembly comprises two electric cylinders and two pressing plates, a transverse plate is fixed at the push rod end of each electric cylinder, a sliding column is fixed at the bottom of each pressing plate, and a sliding plate is fixed at the bottom of each sliding column.

Preferably, a sliding groove is formed in one side of the top of the lifting hook, and the outer side of the sliding plate is slidably connected to the inner side of the sliding groove.

Preferably, a switch is fixed at the bottom of the inner wall of the chute, and the outer side of the sliding column movably penetrates through one side of the top of the lifting hook.

Preferably, the top of the weight plate is fixed with two protective covers, the inner wall of the protective cover is provided with a warning lamp, and the output end of the switch is electrically connected with the input end of the warning lamp.

Preferably, the switch is sleeved with a spring, and two ends of the spring are respectively connected to one side of the sliding plate and one side of the sliding groove.

Preferably, the outer sides of the bearing ropes are respectively connected to the outer sides of the first guide wheel and the second guide wheel in a winding mode, the bottoms of the two electric cylinders are fixed to the top of the counterweight plate, and the top of the pressing plate is located at the bottom of the transverse plate.

Compared with the prior art, the technical scheme provided by the utility model has the following technical effects:

the push rod end through control electric jar stretches out for the diaphragm moves down, contradicts simultaneously in top one side of clamp plate, and slide down slides when the inboard of spout, makes spring atress compression, switch trigger, after the switch triggers, makes the warning light produce light suggestion, initiatively informs the staff who controls jack-up hoist and mount platform, and the goods has steadily cup jointed in one side of lifting hook this moment, avoids the goods to sideslip out from the lifting hook inner side at hoist and mount in-process, has guaranteed the stability of goods when hoist and mount.

The lifting hook is not lightened through the warning lamp, the lifted goods are required to be put down in time, the lifting hook is checked, the state of the lifting hook during lifting can be known through visual warning lamps, the situation that the connecting plate is attached to one side of the bottom of the baffle plate by pushing the connecting plate through the elastic force of the spring is avoided, when misoperation of a worker or the elastic force of the spring is weakened, the problem of the probability that the lifted goods fall off from the inner side of the lifting hook is caused, and the reliability of the lifting hook during lifting of the goods is guaranteed.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described below, it being obvious that the drawings in the following description are only some embodiments of the present application, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic view of a front cross-sectional structure of the present utility model;

FIG. 2 is a schematic diagram of a front view structure of the present utility model;

FIG. 3 is a schematic view of the structure of the area A in FIG. 1 according to the present utility model;

fig. 4 is a schematic perspective view of a pressing plate according to the present utility model.

Reference numerals illustrate: 1. a platform frame body; 2. a hoist; 3. a load-bearing rope; 4. a first guide wheel; 5. a clamping prompt assembly; 51. an electric cylinder; 52. a warning light; 53. a protective cover; 54. a cross plate; 55. a switch; 56. a spring; 57. a slide plate; 58. a pressing plate; 59. a spool; 510. a chute; 6. a lifting hook; 7. an L-shaped plate; 8. a second guide wheel; 9. and (5) a weight 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.

It will be understood that when an element is referred to as being "fixed" or "disposed" on another element, it can be directly on the other element or be indirectly on the other element; when an element is referred to as being "connected to" another element, it can be directly connected to the other element or be indirectly connected to the other element.

It is to be understood that the terms "length," "width," "upper," "lower," "front," "rear," "first," "second," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like indicate an orientation or positional relationship based on that shown in the drawings, merely for convenience of description and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus are not to be construed as limiting the present application.

Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present application, the meaning of a plurality of "a number" is two or more, unless explicitly defined otherwise.

It should be understood that the structures, proportions, sizes, etc. shown in the drawings are for illustration purposes only and should not be construed as limiting the scope of the present disclosure, since any structural modifications, proportional changes, or dimensional adjustments made by those skilled in the art should not be made in the present disclosure without affecting the efficacy or achievement of the present disclosure.

Examples

Referring to fig. 1-4, the present utility model provides a technical solution: the utility model provides a jack-up hoist and mount platform, including platform support body 1, hoist engine 2 is installed to platform support body 1 top one side, be connected with bearing rope 3 on hoist engine 2, platform support body 1 top one side is fixed with L template 7, L template 7 top both sides are connected with first leading wheel 4 and second leading wheel 8 through the bearing rotation respectively, control hoist engine 2 outside wiring's bearing rope 3 release, make weight plate 9 and lifting hook 6 be located the upside of goods this moment, then pass the hoist and mount area of goods on one side of the top of lifting hook 6, accomplish the hoist and mount of goods, weight plate 9 is fixed with to weight plate 3 one end that keeps away from hoist engine 2, weight plate 9 bottom is fixed with lifting hook 6, lifting hook 6 one side is equipped with the clamp and indicates subassembly 5;

the clamping prompt assembly 5 comprises two electric cylinders 51 and two pressing plates 58, wherein the push rod ends of the electric cylinders 51 are fixedly provided with transverse plates 54, sliding columns 59 are fixedly arranged at the bottoms of the pressing plates 58, sliding plates 57 are fixedly arranged at the bottoms of the sliding columns 59, sliding grooves 510 are formed in one sides of the tops of the lifting hooks 6, the outer sides of the sliding plates 57 are slidably connected to the inner sides of the sliding grooves 510, the push rod ends of the electric cylinders 51 are controlled to extend out, the transverse plates 54 move downwards and abut against one sides of the tops of the pressing plates 58, and at the moment, the pressing plates 58 drive the sliding columns 59 and the sliding plates 57 to move downwards simultaneously, and when the sliding plates 57 slide downwards on the inner sides of the sliding grooves 510.

The switch 55 is fixed with in spout 510 inner wall bottom, the outside activity of traveller 59 runs through in the top one side of lifting hook 6, the balance weight board 9 top is fixed with two quantity protection casing 53, warning light 52 is installed to protection casing 53 inner wall, switch 55 output electric connection is in the input of warning light 52, after switch 55 triggers, make warning light 52 produce the light suggestion, the initiative is told the staff who controls jack-up hoist and mount platform, the goods has steadily cup jointed in one side of lifting hook 6 this moment, avoid in hoist and mount in-process goods from lifting hook 6 internal side sideslip.

The spring 56 has been cup jointed in the switch 55 outside, the both ends of spring 56 are connected in one side of slide 57 and spout 510 respectively, the outside of bearing rope 3 is the wiring in the outside of first leading wheel 4 and second leading wheel 8 respectively, the top of counter weight plate 9 is all fixed in to the bottom of two electric jars 51, the top of clamp plate 58 is located the bottom of diaphragm 54, it is unlighted to find warning light 52 when hoist and mount, need in time put down the goods of hoist and mount, and inspect lifting hook 6, can know the state of lifting hook 6 when hoist and mount through visual warning light 52, the reliability of lifting hook 6 when having guaranteed the goods hoist and mount.

Working principle: when the goods are required to be hoisted, only the bearing ropes 3 which are wound on the outer side of the hoist 2 are required to be controlled to be released, at the moment, the counterweight plate 9 and the lifting hook 6 are positioned on the upper side of the goods, then a hoisting belt of the goods passes through one side of the top of the lifting hook 6, at the moment, the push rod end of the electric cylinder 51 is controlled to extend out, the transverse plate 54 moves downwards and is simultaneously abutted against one side of the top of the pressing plate 58, at the moment, the pressing plate 58 drives the sliding column 59 and the sliding plate 57 to move downwards, when the sliding plate 57 slides downwards on the inner side of the sliding groove 510, the spring 56 is compressed under force, the switch 55 is triggered, after the switch 55 is triggered, the warning lamp 52 generates a lamplight prompt, a worker who controls a hoisting platform is actively informed, at the moment, the goods are stably sleeved on one side of the lifting hook 6, the goods are prevented from sliding out of the lifting hook 6 in the hoisting process, and the stability of the goods in hoisting process is ensured;

when the warning lamp 52 is not lightened during lifting, the lifted goods are required to be put down in time, the lifting hook 6 is checked, the state of the lifting hook 6 during lifting can be known through visual warning lamp 52, and the reliability of the lifting hook 6 during lifting of the goods is guaranteed.

Thus, embodiments of the present utility model have been described in detail with reference to the accompanying drawings. It should be noted that, in the drawings or the text of the specification, implementations not shown or described are all forms known to those of ordinary skill in the art, and not described in detail. Furthermore, the above definitions of the components are not limited to the specific structures, shapes or modes mentioned in the embodiments, and may be simply modified or replaced by those of ordinary skill in the art.

Those skilled in the art will appreciate that the features recited in the various embodiments of the utility model and/or in the claims may be combined in various combinations and/or combinations, even if such combinations or combinations are not explicitly recited in the utility model. In particular, the features recited in the various embodiments of the utility model and/or in the claims can be combined in various combinations and/or combinations without departing from the spirit and teachings of the utility model. All such combinations and/or combinations fall within the scope of the utility model.

The foregoing description of the embodiments has been provided for the purpose of illustrating the general principles of the utility model, and is not meant to limit the utility model thereto, but to limit the utility model thereto, and any modifications, equivalents, improvements and equivalents thereof may be made without departing from the spirit and principles of the utility model.

Claims

1. The utility model provides a jack-up hoist and mount platform, includes platform support body (1), its characterized in that: the lifting device comprises a platform frame body (1), wherein a winch (2) is arranged on one side of the top of the platform frame body (1), a bearing rope (3) is connected to the winch (2), an L-shaped plate (7) is fixed on one side of the top of the platform frame body (1), a first guide wheel (4) and a second guide wheel (8) are respectively connected to two sides of the top of the L-shaped plate (7) through bearings in a rotating mode, a counterweight plate (9) is fixed at one end, far away from the winch (2), of the bearing rope (3), a lifting hook (6) is fixed at the bottom of the counterweight plate (9), and a clamping prompt component (5) is arranged on one side of the lifting hook (6);

the clamping prompt assembly (5) comprises two electric cylinders (51) and two pressing plates (58), wherein transverse plates (54) are fixed at the push rod ends of the electric cylinders (51), sliding columns (59) are fixed at the bottoms of the pressing plates (58), and sliding plates (57) are fixed at the bottoms of the sliding columns (59).

2. A lifting platform according to claim 1, wherein: a sliding groove (510) is formed in one side of the top of the lifting hook (6), and the outer side of the sliding plate (57) is connected to the inner side of the sliding groove (510) in a sliding mode.

3. A lifting platform according to claim 2, wherein: the bottom of the inner wall of the sliding groove (510) is fixedly provided with a switch (55), and the outer side of the sliding column (59) movably penetrates through one side of the top of the lifting hook (6).

4. A lifting platform according to claim 3, wherein: the top of the counterweight plate (9) is fixed with two protective covers (53), warning lamps (52) are mounted on the inner walls of the protective covers (53), and the output ends of the switches (55) are electrically connected to the input ends of the warning lamps (52).

5. A lifting platform according to claim 3, wherein: the outside of switch (55) has cup jointed spring (56), the both ends of spring (56) are connected in one side of slide (57) and spout (510) respectively.

6. A lifting platform according to claim 1, wherein: the outside of bearing rope (3) is the wiring in the outside of first leading wheel (4) and second leading wheel (8) respectively, and the bottom of two electric jar (51) is all fixed in the top of counter weight board (9), the top of clamp plate (58) is located the bottom of diaphragm (54).