CN221051427U

CN221051427U - Hoisting machinery safety auxiliary device

Info

Publication number: CN221051427U
Application number: CN202322954198.4U
Authority: CN
Inventors: 杨锐
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-11-01
Filing date: 2023-11-01
Publication date: 2024-05-31
Anticipated expiration: 2033-11-01

Abstract

The utility model discloses a hoisting machinery safety auxiliary device, which comprises a mounting plate, wherein one side of the mounting plate is fixedly connected with a fixed frame, hydraulic cylinders are arranged in the fixed frame at equal intervals, the output ends of the hydraulic cylinders are fixedly connected with a connecting box, the inside of the connecting box is slidably connected with an adjusting block, the inside of the connecting box is rotatably connected with a screw rod, the adjusting block is in threaded connection with the screw rod, the bottom of the adjusting block is fixedly connected with an adjusting plate, the bottom of the adjusting plate is fixedly connected with a supporting plate, and the outer sides of the supporting plate are symmetrically and slidably connected with sliding plates; the beneficial effects achieved by the utility model are as follows: the hydraulic cylinder, the connecting box, the adjusting block, the adjusting plate and the supporting plate are arranged, so that the auxiliary supporting function of the hoisting machinery is realized, and the safety of the hoisting machinery in use is enhanced; through having set up handle, sliding plate, connecting seat, ejector pad, fixture block and draw-in groove and realized pulling out the sliding plate when auxiliary stay and use the function, the effect of support is better, facilitates the use.

Description

Hoisting machinery safety auxiliary device

Technical Field

The utility model relates to the technical field of safety auxiliary devices, in particular to a lifting machinery safety auxiliary device.

Background

The hoisting machinery refers to electromechanical equipment for vertically lifting or vertically lifting and horizontally moving a heavy object, the working process of the hoisting machinery generally comprises the steps of lifting, running, descending, returning to the original position and the like, the hoisting mechanism lifts the heavy object from a fetching place through a fetching device, the heavy object is shifted through the running, revolving or luffing mechanism, the heavy object is returned to the original position after being lowered at a designated place, and the crane is relatively high in truss arm height and relatively poor in stability in the use process, so that a safety auxiliary device is needed to support the heavy object in an auxiliary manner; the lifting mechanical safety auxiliary device in the prior art generally drives the single rod to conduct lifting movement to be in contact with the ground only through the hydraulic cylinder, and before the single rod is in contact with the ground, in order to avoid the single rod to be inserted into the ground, a plurality of groups of skids are also required to be arranged below the single rod in a cushioning mode to enhance the stability of the single rod to the crane support, the effective support area is small, and the specific operation is complex, so that the lifting mechanical safety auxiliary device is inconvenient to use. For this purpose, we propose a hoisting machinery safety auxiliary.

Disclosure of utility model

The utility model aims to provide a lifting mechanical safety auxiliary device, which aims to solve the problems that in the prior art, the lifting mechanical safety auxiliary device generally drives a single rod to lift and move to contact with the ground only through a hydraulic cylinder, and a plurality of groups of skids are needed to be arranged below the single rod in a cushioning manner to enhance the stability of the single rod on the support of a crane before the single rod contacts with the ground, the effective support area is small, and the specific operation is complicated.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

The utility model provides a jack-up mechanical safety auxiliary device, includes the mounting panel, one side fixedly connected with fixed frame of mounting panel, the inside equidistance of fixed frame is equipped with the pneumatic cylinder, the output fixedly connected with connection box of pneumatic cylinder, the inside sliding connection of connection box has the regulating block, the inside rotation of connection box is connected with the lead screw, regulating block and lead screw threaded connection, the bottom fixedly connected with regulating plate of regulating block, the bottom fixedly connected with backup pad of regulating plate, the outside symmetry sliding connection of backup pad has the sliding plate, one side fixedly connected with handle of sliding plate.

It can be understood that the hydraulic cylinder drives the connecting box to move, so that the transverse position during supporting is adjusted, the adjusting block is driven to move through the rotation of the screw rod, and the adjusting block drives the supporting plate to move downwards to contact the ground through the adjusting plate, so that auxiliary supporting is carried out on hoisting machinery, the sliding plate can be pulled out through the handle, and the supporting effect is enhanced.

Preferably, one side symmetry fixedly connected with gag lever post of connection box, the one end fixedly connected with stopper of gag lever post, the top fixedly connected with fixed plate of fixed frame, gag lever post and fixed plate sliding connection.

It is understood that the utility model limits the movement of the connection box by the limiting rod.

Preferably, the top fixedly connected with motor of connection box, the output and the lead screw fixed connection of motor.

It can be understood that the motor drives the screw rod to rotate, so that the adjusting block is driven to move, and the supporting plate is conveniently driven to move downwards to support the hoisting machine in an auxiliary mode.

Preferably, the top fixedly connected with connecting seat of sliding plate, the outside symmetry sliding connection of connecting seat has the ejector pad, one side fixedly connected with fixture block of ejector pad.

It can be understood that the clamping block is driven to move by the pushing block, so that the position of the connecting seat is conveniently limited and fixed.

Preferably, the inside symmetry fixedly connected with dead lever of connecting seat, ejector pad and dead lever sliding connection, the outside of dead lever just is located one side cover of ejector pad and is equipped with the spring.

It can be understood that the utility model limits the movement of the push block through the fixed rod and drives the push block to move and reset through the spring.

Preferably, the top symmetry fixedly connected with connecting plate of backup pad, the draw-in groove that uses with the fixture block cooperation is offered to one side equidistance of connecting plate.

It can be understood that the position of the connecting seat is limited and fixed by the clamping block moving into the clamping groove.

The beneficial effects achieved by the utility model are as follows: the hydraulic cylinder, the connecting box, the adjusting block, the adjusting plate and the supporting plate are arranged, so that the auxiliary supporting function of the hoisting machinery is realized, and the safety of the hoisting machinery in use is enhanced; through having set up handle, sliding plate, connecting seat, ejector pad, fixture block and draw-in groove and realized pulling out the sliding plate when auxiliary stay and use the function, the effect of support is better, facilitates the use.

Drawings

The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic view of the structure of the slide plate of the present utility model when extended;

FIG. 3 is a schematic view of the structure of the fixing frame of the present utility model;

FIG. 4 is a schematic view showing the internal structure of the junction box of the present utility model;

FIG. 5 is an enlarged view of the structure of the sliding plate of the present utility model;

Fig. 6 is an enlarged view of the structure of the support plate of the present utility model.

In the figure: 1. a mounting plate; 2. a fixed frame; 3. a support plate; 4. an adjusting plate; 5. a connection box; 6. a handle; 7. a sliding plate; 8. a hydraulic cylinder; 9. a motor; 10. a fixing plate; 11. a limit rod; 12. a limiting block; 13. an adjusting block; 14. a screw rod; 15. a connecting seat; 16. a fixed rod; 17. a spring; 18. a pushing block; 19. a clamping block; 20. a connecting plate; 21. a clamping groove.

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 to 6, the present utility model provides a technical solution:

The utility model provides a jack-up mechanical safety auxiliary device, including mounting panel 1, one side fixedly connected with fixed frame 2 of mounting panel 1, the inside equidistance of fixed frame 2 is equipped with pneumatic cylinder 8, the output fixedly connected with joint box 5 of pneumatic cylinder 8, the inside sliding connection of joint box 5 has regulating block 13, the inside rotation of joint box 5 is connected with lead screw 14, regulating block 13 and lead screw 14 threaded connection, the bottom fixedly connected with regulating plate 4 of regulating block 13, the bottom fixedly connected with backup pad 3 of regulating plate 4, the outside symmetry sliding connection of backup pad 3 has sliding plate 7, one side fixedly connected with handle 6 of sliding plate 7.

It can be understood that the hydraulic cylinder 8 drives the connecting box 5 to move, so that the transverse position during supporting is adjusted, the adjusting block 13 is driven to move through the rotation of the screw rod 14, the adjusting block 13 drives the supporting plate 3 to move downwards to contact the ground through the adjusting plate 4, so that auxiliary supporting is carried out on a hoisting machine, the sliding plate 7 can be pulled out through the handle 6, and the supporting effect is enhanced.

Further, one side symmetry fixedly connected with gag lever post 11 of connection box 5, the one end fixedly connected with stopper 12 of gag lever post 11, the top fixedly connected with fixed plate 10 of fixed frame 2, gag lever post 11 and fixed plate 10 sliding connection.

It will be appreciated that the present utility model limits the movement of the junction box 5 by means of the limit lever 11.

Further, the top of the connection box 5 is fixedly connected with a motor 9, and the output end of the motor 9 is fixedly connected with a screw rod 14.

It can be understood that the motor 9 drives the screw rod 14 to rotate, so that the adjusting block 13 is driven to move, and the supporting plate 3 is conveniently driven to move downwards to support the hoisting machine in an auxiliary manner.

Further, the top of the sliding plate 7 is fixedly connected with a connecting seat 15, the outer side of the connecting seat 15 is symmetrically and slidably connected with a push block 18, and one side of the push block 18 is fixedly connected with a clamping block 19.

It can be understood that the pushing block 18 drives the clamping block 19 to move, so that the position of the connecting seat 15 is conveniently limited and fixed.

Further, the inside of the connecting seat 15 is symmetrically and fixedly connected with a fixed rod 16, a push block 18 is slidably connected with the fixed rod 16, and a spring 17 is sleeved on the outer side of the fixed rod 16 and positioned on one side of the push block 18.

It can be understood that the utility model limits the movement of the push block 18 through the fixed rod 16, and drives the push block 18 to move and reset through the spring 17.

Further, the top of the supporting plate 3 is symmetrically and fixedly connected with a connecting plate 20, and clamping grooves 21 matched with the clamping blocks 19 are formed in one side of the connecting plate 20 at equal intervals.

It can be appreciated that the position of the connection seat 15 is limited and fixed by the clamping block 19 moving into the clamping groove 21.

Specifically, during the use, install mounting panel 1 in the side of jack-up machinery, when need carry out auxiliary stay to jack-up machinery, start pneumatic cylinder 8, pneumatic cylinder 8 drives and connects box 5 outside removal, can carry out spacingly to the removal of connecting box 5 through gag lever post 11, start motor 9, motor 9 drives lead screw 14 and produces the rotation, thereby drive regulating block 13 and remove, regulating block 13 drives regulating plate 4 and moves down, thereby make backup pad 3 move down and contact ground, carry out auxiliary stay to jack-up machinery, promote ejector pad 18, make ejector pad 18 slide along dead lever 16, spring 17 is compressed, ejector pad 18 drives fixture block 19 and removes and break away from draw-in groove 21, can stimulate handle 6, handle 6 drives slide plate 7 and slides, thereby stretch out further auxiliary stay to jack-up machinery with slide plate 7, loosen ejector pad 18, spring 17 drives ejector pad 18 because the elasticity moves, ejector pad 18 drives fixture block 19 and moves into the inside of draw-in groove 21, thereby carry out spacing fixed to the position of connecting seat 15, the facilitate the use.

In the description of the present utility model, it should be understood that the terms "coaxial," "bottom," "one end," "top," "middle," "another end," "upper," "one side," "top," "inner," "front," "center," "two ends," etc. indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

Furthermore, the terms "first," "second," "third," "fourth," 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, whereby features defining "first," "second," "third," "fourth" may explicitly or implicitly include at least one such feature.

In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "configured," "connected," "secured," "screwed," and the like are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intermediaries, or in communication with each other or in interaction with each other, unless explicitly defined otherwise, the meaning of the terms described above in this application will be understood by those of ordinary skill in the art in view of the specific circumstances.

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

Claims

1. Safety auxiliary device for hoisting machinery, comprising a mounting plate (1), characterized in that: one side fixedly connected with fixed frame (2) of mounting panel (1), the inside equidistance of fixed frame (2) is equipped with pneumatic cylinder (8), the output fixedly connected with connection box (5) of pneumatic cylinder (8), the inside sliding connection of connection box (5) has regulating block (13), the inside rotation of connection box (5) is connected with lead screw (14), regulating block (13) and lead screw (14) threaded connection, the bottom fixedly connected with regulating plate (4) of regulating block (13), the bottom fixedly connected with backup pad (3) of regulating plate (4), the outside symmetry sliding connection of backup pad (3) has sliding plate (7), one side fixedly connected with handle (6) of sliding plate (7).

2. A lifting machinery safety assistance device according to claim 1, wherein: one side symmetry fixedly connected with gag lever post (11) of connection box (5), the one end fixedly connected with stopper (12) of gag lever post (11), the top fixedly connected with fixed plate (10) of fixed frame (2), gag lever post (11) and fixed plate (10) sliding connection.

3. A lifting machinery safety assistance device according to claim 1, wherein: the top of the connecting box (5) is fixedly connected with a motor (9), and the output end of the motor (9) is fixedly connected with a screw rod (14).

4. A lifting machinery safety assistance device according to claim 1, wherein: the top fixedly connected with connecting seat (15) of sliding plate (7), the outside symmetry sliding connection of connecting seat (15) has ejector pad (18), one side fixedly connected with fixture block (19) of ejector pad (18).

5. The lifting machinery safety auxiliary device according to claim 4, wherein: the inside symmetry fixedly connected with dead lever (16) of connecting seat (15), ejector pad (18) and dead lever (16) sliding connection, the outside of dead lever (16) just is located one side cover of ejector pad (18) and is equipped with spring (17).

6. The lifting machinery safety auxiliary device according to claim 4, wherein: the top of backup pad (3) symmetry fixedly connected with connecting plate (20), draw-in groove (21) that use with fixture block (19) cooperation are seted up to one side equidistance of connecting plate (20).