CN216235693U

CN216235693U - Combined type electric hoisting machinery safety protection device convenient to move

Info

Publication number: CN216235693U
Application number: CN202122990509.3U
Authority: CN
Inventors: 张锴赟
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-12-01
Filing date: 2021-12-01
Publication date: 2022-04-08
Anticipated expiration: 2031-12-01

Abstract

The utility model relates to the technical field of hoisting machinery protection, in particular to a combined type electric hoisting machinery safety protection device convenient to move. According to the utility model, through the arrangement of the protective ceiling, the support frame, the universal wheels, the stabilizing frame, the underframe, the movable holes, the support rods, the support base, the return springs and the direction frame, the whole protective ceiling can be quickly and stably moved.

Description

Combined type electric hoisting machinery safety protection device convenient to move

Technical Field

The utility model relates to the technical field of hoisting machinery protection, in particular to a combined type electric hoisting machinery safety protection device convenient to move.

Background

The hoisting operation is an industrial process for conveying mechanical equipment or other objects from one place to another place, most hoisting machines start a vertical or vertical and horizontal working stroke after a lifting appliance takes materials, unload the materials after the lifting appliance reaches a destination, then perform an idle stroke to a material taking place, complete a working cycle, and then perform second lifting.

Hoisting machinery mainly used carries finished goods article, can carry the bulk material of coal after being equipped with the grab bucket, the ore, grain and so on, can the handling liquid material such as molten steel after being equipped with the ladle, some hoisting machinery also can be used for manned like the elevator, but current hoisting machinery is carrying out the jack-up work in-process, safety device can only be in specific position usually, play the effect of the threat that prevents high altitude junk, whole unable quick removal operation that carries out, staff's safety protection operation when unable satisfying daily jack-up work, be unfavorable for daily use, consequently, need to design a combination formula electric power hoisting machinery safety device convenient to remove to solve above-mentioned problem urgently.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a combined type electric hoisting machinery safety protection device convenient to move, and aims to solve the problems that the safety protection device can only be usually arranged at a specific position during the hoisting work of the existing hoisting machinery in the background technology, the threat of high-altitude falling objects is prevented, the whole hoisting machinery cannot be quickly moved, the safety protection operation of workers during the daily hoisting work cannot be met, and the daily use is not facilitated.

In order to achieve the purpose, the utility model provides the following technical scheme: a conveniently movable combined electrical lifting machine safety guard comprising:

the protective ceiling is characterized by comprising a protective ceiling, wherein a buffer groove is formed in the top of the protective ceiling, a buffer frame is movably connected inside the buffer groove, a collecting groove is formed in the surface of the buffer frame, buffer springs are uniformly arranged at the bottom of the buffer frame, one end of the buffer frame is fixedly connected with a connecting plate, support frames are fixedly connected to four corners of the protective ceiling, and universal wheels are arranged at the bottom of the support frames;

the protective ceiling comprises a stabilizing frame, wherein the bottom of the protective ceiling is fixedly connected with the stabilizing frame, the top of the stabilizing frame is fixedly connected with a connecting seat, the bottom of the stabilizing frame is fixedly connected with an underframe, movable holes are formed in two sides of the surface of the underframe, a supporting rod is movably connected inside the movable holes, and a supporting base is fixedly connected to the bottom of the supporting rod.

Preferably, the surface of the supporting rod is sleeved with a return spring, and a damping rubber ring is arranged inside the movable hole.

Preferably, the top end of the supporting rod is fixedly connected with a stepping seat, and an anti-skid foot pad is arranged on the surface of the stepping seat.

Preferably, the four corners of the buffer frame are fixedly connected with limiting blocks, and first damping cushions are arranged on the surfaces of the limiting blocks.

Preferably, the inner wall of the protective ceiling is provided with a limiting groove, and the surface of the limiting groove is provided with a second damping pad.

Preferably, one side of the bottom of the protective ceiling is fixedly connected with a direction frame, and one end of the direction frame is provided with a pulling groove.

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

1. the combined type electric hoisting machinery safety protection device convenient to move can rapidly and stably move the whole protection ceiling through the arranged protection ceiling, the supporting frame, the universal wheels, the stabilizing frame, the bottom frame, the movable hole, the supporting rod, the supporting base, the reset springs and the direction frame, in the actual use process, a worker can firstly rapidly push the whole protection ceiling through the direction frame at the bottom of the protection ceiling, the whole protection ceiling is rapidly and stably moved under the assistance of the supporting frame and the universal wheels, the worker can assist the hoisting machinery at the bottom of the protection ceiling, after the worker moves to a specified position, the worker treads the pedal at the top end of the supporting rod to enable the supporting rod to move downwards, the supporting base is in contact with the ground, and the whole protection ceiling is stably fixed, guarantee that the protection ceiling is whole can be in stable fixed state, avoid appearing removing, influence holistic security, embodied equipment design's practicality.

2. The combined type electric power hoisting machinery safety protection device convenient to move further improves the overall protection safety effect of equipment by arranging the buffer frame, the collecting tank, the buffer spring, the connecting plate, the limiting block, the first damping cushion, the limiting groove and the second damping cushion, when high-altitude falling objects occur in the daily use process, the falling objects can firstly contact with the buffer frame in the buffer groove, the buffer frame can perform downward buffering operation by compressing the buffer spring at the bottom, the impact force of the falling objects is absorbed, meanwhile, the buffer frame can perform sufficient friction with the first damping cushion on the surface of the limiting block and the second damping cushion on the surface of the limiting groove in the resetting process, the whole resetting can be stably performed, the secondary falling objects are prevented from bouncing off, the falling objects are stably collected in the inner part of the surface of the buffer frame, and then the connecting plate is pulled, the falling objects are stably taken down, the overall protection effect is greatly improved, the protection operation on the safety of workers is met, and the comprehensiveness of equipment design is reflected.

Drawings

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

FIG. 2 is a general schematic view of the structure of the buffer frame of the present invention;

FIG. 3 is a general view of the structure of the fixing frame of the present invention;

FIG. 4 is an enlarged view of the structure at A in FIG. 1 according to the present invention.

In the figure: 1. a protective ceiling; 2. a buffer tank; 3. a buffer frame; 4. collecting tank; 5. a buffer spring; 6. a connecting plate; 7. a support frame; 8. a universal wheel; 9. a stabilizing frame; 10. a connecting seat; 11. a chassis; 12. a movable hole; 13. a support bar; 14. a support base; 15. a return spring; 16. a damping rubber ring; 17. treading the base; 18. anti-skid foot pads; 19. a limiting block; 20. a first damping pad; 21. a limiting groove; 22. a second damping pad; 23. a direction frame; 24. the slot is pulled.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, an embodiment of the present invention is shown:

a combined type electric hoisting machinery safety protection device convenient to move is characterized in that a buffer spring 5, a universal wheel 8, a return spring 15, a damping rubber ring 16, a first damping pad 20 and a second damping pad 22 which are used in the application are products which can be directly purchased in the market, and the principle and the connection mode of the combined type electric hoisting machinery safety protection device are the prior art which is well known by the technical personnel in the field, and comprise the following components:

the protective ceiling 1 is provided with a buffer groove 2 at the top of the protective ceiling 1, the buffer groove 2 is movably connected inside with a buffer frame 3, the surface of the buffer frame 3 is provided with a collecting groove 4, the bottom of the buffer frame 3 is uniformly provided with buffer springs 5, one end of the buffer frame 3 is fixedly connected with a connecting plate 6, four corners of the protective ceiling 1 are fixedly connected with a supporting frame 7, the bottom of the supporting frame 7 is provided with universal wheels 8, four corners of the buffer frame 3 are fixedly connected with limit blocks 19, the surface of the limit blocks 19 is provided with first damping cushions 20, the inner wall of the protective ceiling 1 is provided with limit grooves 21, the surface of the limit grooves 21 is provided with second damping cushions 22, one side of the bottom of the protective ceiling 1 is fixedly connected with a direction frame 23, one end of the direction frame 23 is provided with a pulling groove 24, the buffer frame 3 can perform downward buffering operation by compressing the buffer springs 5 at the bottom to absorb the impact force of falling objects, meanwhile, in the resetting process of the buffer frame 3, the first damping pad 20 on the surface of the limiting block 19 and the second damping pad 22 on the surface of the limiting groove 21 can be fully rubbed, so that the whole resetting process can be stably carried out, and the falling objects are prevented from bouncing off for the second time;

firm frame 9, the firm frame 9 of bottom fixedly connected with of protection ceiling 1, the top fixedly connected with connecting seat 10 of firm frame 9, the bottom fixedly connected with chassis 11 of firm frame 9, movable hole 12 has been seted up to chassis 11 surperficial both sides, the inside swing joint of movable hole 12 has bracing piece 13, the bottom fixedly connected with of bracing piece 13 supports base 14, reset spring 15 has been cup jointed on the surface of bracing piece 13, the inside of movable hole 12 is provided with damping rubber ring 16, the top fixedly connected with of bracing piece 13 steps on seat 17, the surface of stepping on seat 17 is provided with anti-skidding callus on the sole 18, through stepping on seat 17 of stepping on the bracing piece 13 top, make bracing piece 13 downstream, support base 14 department and ground contact, will protect ceiling 1 whole stable fixed operation that carries out, guarantee that protection ceiling 1 is whole can be in stable fixed state.

The working principle is as follows: when the protective ceiling is used, a user can firstly perform the rapid pushing operation of the whole protective ceiling 1 through the directional frame 23 at the bottom of the protective ceiling 1, the whole protective ceiling 1 can perform the rapid and stable moving operation under the assistance of the supporting frame 7 and the universal wheels 8, a worker can perform the auxiliary work of a hoisting machine at the bottom of the protective ceiling 1, after the worker moves to a specified position, the worker treads the treading seat 17 at the top end of the supporting rod 13 to enable the supporting rod 13 to move downwards, the supporting base 14 is in contact with the ground, the whole protective ceiling 1 is stably fixed, the whole protective ceiling 1 can be ensured to be in a stable fixed state, in the daily use process, when high-altitude falling objects appear, the falling objects can firstly contact with the buffer frame 3 in the buffer groove 2, at the moment, the buffer frame 3 can perform the downward buffering operation through the buffer spring 5 at the bottom in a compression manner, the impact force of the falling objects is absorbed, meanwhile, in the resetting process of the buffer frame 3, the first damping pad 20 on the surface of the limiting block 19 and the second damping pad 22 on the surface of the limiting groove 21 can be sufficiently rubbed, the whole resetting process can be stably carried out, the falling objects are prevented from being bounced down for the second time, the falling objects are stably collected in the collecting groove 4 on the surface of the buffer frame 3, and then the falling objects are stably taken down by pulling the connecting plate 6.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. A combined type electric hoisting machinery safety protection device convenient to move is characterized by comprising:

the protective ceiling comprises a protective ceiling (1), wherein a buffer groove (2) is formed in the top of the protective ceiling (1), a buffer frame (3) is movably connected inside the buffer groove (2), a collecting groove (4) is formed in the surface of the buffer frame (3), buffer springs (5) are uniformly arranged at the bottom of the buffer frame (3), a connecting plate (6) is fixedly connected to one end of the buffer frame (3), supporting frames (7) are fixedly connected to four corners of the protective ceiling (1), and universal wheels (8) are arranged at the bottom of the supporting frames (7);

the protective ceiling comprises a stabilizing frame (9), the bottom of the protective ceiling (1) is fixedly connected with the stabilizing frame (9), the top of the stabilizing frame (9) is fixedly connected with a connecting seat (10), the bottom of the stabilizing frame (9) is fixedly connected with an underframe (11), movable holes (12) are formed in two sides of the surface of the underframe (11), supporting rods (13) are movably connected inside the movable holes (12), and the bottom of the supporting rods (13) is fixedly connected with a supporting base (14).

2. The portable combined electric lifting machine safety protection device of claim 1, wherein: the surface of the supporting rod (13) is sleeved with a return spring (15), and a damping rubber ring (16) is arranged inside the movable hole (12).

3. The portable combined electric lifting machine safety protection device of claim 1, wherein: the top end fixedly connected with of bracing piece (13) is stepped on seat (17), the surface of stepping on seat (17) is provided with anti-skidding callus on the sole (18).

4. The portable combined electric lifting machine safety protection device of claim 1, wherein: the four corners fixedly connected with stopper (19) of buffer frame (3), the surface of stopper (19) is provided with first damping pad (20).

5. The portable combined electric lifting machine safety protection device of claim 1, wherein: the inner wall of the protective ceiling (1) is provided with a limiting groove (21), and the surface of the limiting groove (21) is provided with a second damping pad (22).

6. The portable combined electric lifting machine safety protection device of claim 1, wherein: one side of the bottom of the protective ceiling (1) is fixedly connected with a direction frame (23), and one end of the direction frame (23) is provided with a pulling groove (24).