CN218708992U

CN218708992U - High-altitude operation lifting equipment

Info

Publication number: CN218708992U
Application number: CN202222781942.0U
Authority: CN
Inventors: 孙中林; 颜丙伟
Original assignee: Shandong Jinyou Equipment Installation Engineering Co ltd
Current assignee: Shandong Jinyou Equipment Installation Engineering Co ltd
Priority date: 2022-10-21
Filing date: 2022-10-21
Publication date: 2023-03-24
Anticipated expiration: 2032-10-21

Abstract

The utility model relates to an aerial working technical field specifically is an aerial working jacking equipment, including cutting the formula riser, the upper end of cutting the formula riser is installed and is taken the frame, take the first baffle of upper end fixedly connected with of frame, first baffle has the second baffle through bolster swing joint. This high altitude construction jacking equipment, when using this high altitude construction jacking equipment, at first detain the hasp on staff's high altitude construction work clothes, accessible pulling handle makes fixed frame slide on the railing outer wall at staff's high altitude construction in-process afterwards, with this range of motion that prolongs staff, when the staff takes place unexpected the step down, the one end that the safety rope that connects on one's body of staff can stimulate the driving lever, the driving lever rotates along the rotation junction with fixed frame, the surface of railing is tightly pushed down to the one end area arc rubber slab of driving lever, make fixed frame spacing in the railing outside in the twinkling of an eye.

Description

High-altitude operation lifting equipment

Technical Field

The utility model relates to an aerial working technical field specifically is an aerial working jacking equipment.

Background

The high-altitude operation refers to an operation performed by a person at a high altitude with reference to a certain position, and the national standard provides: the operation is carried out at the high place where the falling height is more than 2m (including 2 m) of the falling height reference surface, and the operation is called high place operation; according to this provision, the range of high work involved in the construction industry is quite wide, and when working at high heights in construction, workers are usually lifted to a designated height by using lifting devices for work.

When the existing high-altitude operation lifting equipment in the market is used by workers, a series of operations of work contents are generally carried out in high altitude, and part of the operations need the workers to stretch the upper body out of the fence of the equipment for operation, so that the workers are easy to fall in high altitude, therefore, when the workers take the lifting equipment for high-altitude operation, the workers can use the safety rope fixed at the upper end of the lifting equipment to be connected with the working clothes worn by the workers and then take the safety rope, but the existing safety rope of the lifting equipment can slide left and right along the rail along with the actions of the workers after the workers fall and are tensioned, so that the positions of the workers cannot be fixed in the falling self-rescue process, the safety rope continuously collides with the outer wall of the lifting equipment, and the rope end part anti-swing measures are inconvenient to be carried out after the workers fall; present high altitude construction jacking equipment in the use at present on the market, the staff takes equipment to carry out the operation at the high altitude, the operation scope includes in all kinds of outdoor building sites, because the environment of outdoor building site is complicated complicatedly, when the construction of some high floors below, for preventing falling object, generally can set up the shutter at the top of equipment in order to deal with the potential safety hazard that falling object caused to the staff, but the shutter uses and experiences falling object many times after good and long, easy deformation damage loses protect function, it is inconvenient to carry out the anti-impact safeguard measure to falling object.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an aerial working jacking equipment to propose inconvenient carrying out safe anti-falling measure under the condition that does not influence home range among the solution above-mentioned background art, inconvenient carry out the problem of shock resistance safeguard measure to the object that falls from the high altitude. In order to achieve the above object, the utility model provides a following technical scheme: a high-altitude operation lifting device comprises a scissor-type lifter, wherein a riding frame is installed at the upper end of the scissor-type lifter, a first baffle is fixedly connected to the upper end of the riding frame, and the first baffle is movably connected with a second baffle through a buffer piece;

the inner wall fixedly connected with railing of taking the frame, the outer wall sliding connection of railing has fixed frame, the upper end fixedly connected with handle of fixed frame, fixed frame passes through driving medium and railing swing joint.

Preferably, the bolster includes attenuator, reset spring, fixed block, slide bar, connecting rod, movable block, attenuator and reset spring alternate and connect, reset spring's tip and the outer wall fixed connection of fixed block, the inner wall of fixed block and the outer wall sliding connection of slide bar, the outer wall of fixed block and the tip of connecting rod rotate to be connected, the tip of connecting rod and the outer wall of movable block rotate to be connected, the lower fixed surface connection of movable block and second baffle.

Preferably, the driving medium includes driving lever, arc rubber slab, pull rod, safety rope, hasp, the outer wall of driving lever rotates with the inner wall of fixed frame to be connected, the tip and the outer wall fixed connection of arc rubber slab of driving lever, the tip and the tip fixed connection of pull rod of driving lever, the tip and the safety rope fixed connection of pull rod, the tip and the hasp fixed connection of safety rope.

Preferably, the upper surfaces of the ride frame and the scissor lift are perpendicular to each other.

Preferably, the balustrade and the inner wall of the ride frame are arranged perpendicular to each other.

Preferably, the fixing frame and the railing are arranged in a penetrating and connecting manner.

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

the utility model discloses in, when using this high altitude construction jacking equipment, at first detain the hasp on staff's high altitude construction work clothes, accessible pulling handle makes fixed frame slide on the railing outer wall at staff's high altitude construction in-process afterwards, with this range of motion that prolongs staff, when the staff takes place unexpected the step down, the safety rope of connection on one's body can stimulate the one end of driving lever, the driving lever rotates along the rotation junction with fixed frame, the surface of railing is tightly pushed down to the one end area of driving lever arc rubber slab, make fixed frame spacing in the railing outside in the twinkling of an eye, prevent that the personnel from falling back fixed frame and continue to slide at the railing outer wall, the staff continues to weigh down and sways and collides the equipment outside injury even, this sets up the position of locking staff in the twinkling of an eye that can fall in the step down, the inconvenient rope tip of existing high altitude construction jacking equipment of carrying out of personnel prevents the measure of waving.

The utility model discloses in, in the operation process, when taking place the high altitude weight thing, the weight thing strikes second baffle department, the second baffle is the atress downwards and is pressed the movable block, the movable block pushes down and drives the connecting rod skew, the fixed block that takes the tip during the connecting rod skew slides to both sides along the slide bar outer wall, and extrude reset spring when the fixed block slides, reset spring receives the extrusion shrink and the attenuator offsets the extrusion force gradually, can progressively change the impact force into sliding friction power and cushion and shock resistance, increase the life of first baffle and second baffle, the inconvenient problem of carrying out shock resistance safeguard measure to the high altitude weight thing of existing high altitude construction jacking equipment has been solved.

Drawings

FIG. 1 is a front view of the present invention;

fig. 2 is an enlarged schematic structural view of a point a in fig. 1 according to the present invention;

fig. 3 is a sectional view of the fixing frame structure of the present invention.

In the figure: 1. a scissor lift; 2. a seating frame; 3. a first baffle plate; 4. a second baffle; 5. a railing; 6. a fixing frame; 7. a handle; 8. a damper; 9. a return spring; 10. a fixed block; 11. a slide bar; 12. a connecting rod; 13. a movable block; 14. a deflector rod; 15. an arc-shaped rubber plate; 16. a pull rod; 17. a safety cord; 18. and (5) locking.

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 the staff of ordinary skill in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1 to 3, the present invention provides a technical solution: an aerial work lifting device comprises a scissor type lifter 1, wherein a riding frame 2 is installed at the upper end of the scissor type lifter 1, a first baffle 3 is fixedly connected to the upper end of the riding frame 2, and the first baffle 3 is movably connected with a second baffle 4 through a buffer piece;

the inner wall of the riding frame 2 is fixedly connected with a railing 5, the outer wall of the railing 5 is slidably connected with a fixing frame 6, the upper end of the fixing frame 6 is fixedly connected with a handle 7, the fixing frame 6 is movably connected with the railing 5 through a transmission part, when the high-altitude operation lifting device is used, firstly, a lock catch 18 is buckled on a high-altitude operation work clothes of a worker, then, the fixing frame 6 can slide on the outer wall of the railing 5 by pulling the handle 7 in the high-altitude operation process of the worker, so that the moving range of the worker is extended, when the worker falls due to accidental foot loss, a safety rope 17 connected to the worker can pull one end of a shift lever 14, the shift lever 14 rotates along the rotating connection part of the fixing frame 6, one end of the shift lever 14 is provided with an arc-shaped rubber plate 15 to tightly press the surface of the railing 5, so that the fixing frame 6 is limited outside the railing 5 in one moment, prevent that personnel from falling back fixed frame 6 and continue to slide at 5 outer walls of railing, the staff continues to drop and sways even and collide with the equipment outside injured, this setting can be in the position of the dead staff of lock in the twinkling of an eye that the miss falls, and in the operation process, when taking place the object that falls aloft, the object that falls strikes second baffle 4 department, second baffle 4 is forced downwards and is pressed movable block 13, movable block 13 pushes down and drives connecting rod 12 skew, take fixed block 10 of tip to slide to both sides along slide bar 11 outer wall when connecting rod 12 squints, and extrusion reset spring 9 when fixed block 10 slides, reset spring 9 receives the extrusion shrink and attenuator 8 offsets the extrusion force gradually, can convert the impact force into sliding friction power gradually and cushion and resist shock, increase first baffle 3 and second baffle 4's life.

In this embodiment, as shown in fig. 1, fig. 2 and fig. 3, the buffer includes a damper 8, a return spring 9, a fixed block 10, a slide bar 11, a connecting rod 12, a movable block 13, the damper 8 and the return spring 9 are inserted and connected, an end of the return spring 9 is fixedly connected with an outer wall of the fixed block 10, an inner wall of the fixed block 10 is slidably connected with an outer wall of the slide bar 11, an outer wall of the fixed block 10 is rotatably connected with an end of the connecting rod 12, an end of the connecting rod 12 is rotatably connected with an outer wall of the movable block 13, the movable block 13 is fixedly connected with a lower surface of the second barrier 4, when the high-altitude operation lifting device is used, a lock catch 18 is firstly buckled on a high-altitude operation work clothing of a worker, then the fixed block 6 can slide on an outer wall of the rail 5 by pulling a handle 7 in a high-altitude operation process of the worker, so as to extend a movable range of the worker, when the worker accidentally drops enough, an end of a safety rope 17 connected to the worker pulls one end of a shift lever 14 to rotate along a rotating connection with the fixed block 6, and the arc-shaped rubber plate 15 tightly presses the outer wall of the fixed block 5, and even the fixed block 6 is capable of preventing the worker from dropping down from dropping from the rail 5, and dropping down from the fixed block 5, and the fixed block, and the outer wall of the railing 5, and the temporarily dropping.

In this embodiment, as shown in fig. 1, 2 and 3, the transmission component includes a shift lever 14, an arc-shaped rubber plate 15, a pull rod 16, a safety rope 17 and a latch 18, an outer wall of the shift lever 14 is rotatably connected with an inner wall of the fixed frame 6, an end of the shift lever 14 is fixedly connected with an outer wall of the arc-shaped rubber plate 15, an end of the shift lever 14 is fixedly connected with an end of the pull rod 16, an end of the pull rod 16 is fixedly connected with the safety rope 17, an end of the safety rope 17 is fixedly connected with the latch 18, and during an operation, when a falling object occurs, the falling object impacts the second baffle 4, the second baffle 4 is pressed by a downward force to move the movable block 13, the movable block 13 is pressed to drive the connecting rod 12 to deflect, the fixed block 10 with the end is driven to slide along an outer wall of the sliding rod 11 when the connecting rod 12 deflects, and the return spring 9 is pressed when the fixed block 10 slides, the return spring 9 is pressed to contract and the damper 8 gradually offsets an extrusion force, so that an impact force can be gradually converted into a sliding friction force to buffer and impact resistance, and prolong service lives of the first baffle 3 and the second baffle 4.

In this embodiment, as shown in fig. 1, 2 and 3, the upper surfaces of the seating frame 2 and the scissor lift 1 are perpendicular to each other, and the perpendicular arrangement increases the stability between the seating frame 2 and the scissor lift 1.

In this embodiment, as shown in fig. 1, 2 and 3, the balustrade 5 and the inner wall of the seating frame 2 are disposed perpendicular to each other, and the perpendicular arrangement increases the stability between the balustrade 5 and the seating frame 2.

In this embodiment, as shown in fig. 1, 2 and 3, the fixing frame 6 and the balustrade 5 are disposed in a penetrating manner, and the uniformity of the overall coverage is increased by the penetrating connection.

The utility model discloses a use method and advantage: when the aerial work lifting equipment works, the working process is as follows:

as shown in fig. 1, 2 and 3, when the high-altitude operation lifting device is used, firstly, a lock catch 18 is buckled on a high-altitude operation working clothes of a worker, then, the fixed frame 6 can slide on the outer wall of the railing 5 by pulling the handle 7 in the high-altitude operation process of the worker, so that the moving range of the worker is prolonged, when the worker accidentally falls due to foot loss, one end of a driving lever 14 can be pulled by a safety rope 17 connected to the worker, the driving lever 14 rotates along the rotary connection part with the fixed frame 6, one end of the driving lever 14 drives an arc-shaped rubber plate 15 to tightly press the surface of the railing 5, so that the fixed frame 6 is limited on the outer side of the railing 5 in an instant, the fixed frame 6 can continuously slide on the outer wall of the railing 5 after the worker falls, the worker continuously falls or even falls down and even swings to collide with the outer side of the device, the position of the worker can be locked at the instant when the worker falls due to the foot loss, and the position of the worker can be gradually locked at the instant when the falling object impacts the second plate 4, the sliding block 4 and the sliding of the sliding block can gradually push the movable damper to push the movable baffle 13, and the movable block 13 can gradually push the movable baffle 9, and the movable link 13 can gradually push the movable block to offset the impact force of the movable damper, and the movable baffle 10, and the movable baffle 9, and the impact force of the movable baffle can gradually push the movable baffle when the movable link can gradually.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. The skilled worker in this industry should understand that the present invention is not limited by the above embodiments, and what is described in the above embodiments and the specification is only the preferred embodiments of the present invention, and does not limit the present invention, without departing from the spirit and scope of the present invention, the present invention can also have various changes and improvements, and these changes and improvements all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides an aerial working lifting equipment, includes scissors formula riser (1), its characterized in that: a riding frame (2) is mounted at the upper end of the scissor type lifter (1), a first baffle (3) is fixedly connected to the upper end of the riding frame (2), and a second baffle (4) is movably connected to the first baffle (3) through a buffer piece;

take inner wall fixedly connected with railing (5) of frame (2), the outer wall sliding connection of railing (5) has fixed frame (6), the upper end fixedly connected with handle (7) of fixed frame (6), fixed frame (6) are through driving medium and railing (5) swing joint.

2. An aerial lift device as claimed in claim 1 wherein: the bolster includes attenuator (8), reset spring (9), fixed block (10), slide bar (11), connecting rod (12), movable block (13), attenuator (8) and reset spring (9) alternate the connection, the tip of reset spring (9) and the outer wall fixed connection of fixed block (10), the inner wall of fixed block (10) and the outer wall sliding connection of slide bar (11), the outer wall of fixed block (10) and the tip of connecting rod (12) rotate to be connected, the tip of connecting rod (12) and the outer wall of movable block (13) rotate to be connected, the lower fixed surface connection of movable block (13) and second baffle (4).

3. An aerial lift device as claimed in claim 1 wherein: the driving medium includes driving lever (14), arc rubber slab (15), pull rod (16), safety rope (17), hasp (18), the outer wall of driving lever (14) rotates with the inner wall of fixed frame (6) to be connected, the tip of driving lever (14) and the outer wall fixed connection of arc rubber slab (15), the tip of driving lever (14) and the tip fixed connection of pull rod (16), the tip and the safety rope (17) fixed connection of pull rod (16), the tip and hasp (18) fixed connection of safety rope (17).

4. An aerial lift device as claimed in claim 1 wherein: the upper surfaces of the riding frame (2) and the scissor type lifter (1) are vertical to each other.

5. An aerial lift device as claimed in claim 1 wherein: the railing (5) and the inner wall of the riding frame (2) are perpendicular to each other.

6. An aerial lift device as claimed in claim 1 wherein: the fixing frame (6) and the railing (5) are arranged in a penetrating and connecting mode.