CN218434602U - A New Aerial Work Platform - Google Patents

Abstract

The utility model provides a novel aerial work platform, which comprises a work platform body, wherein the top surface of the work platform body is fixedly provided with an installation block, and the top surface of the installation block is fixedly provided with a reinforcing member; the first support is arranged on the top surface of the operation platform body, and a first hook is arranged on the top surface of the first support; the balance assembly, the balance assembly sets up the top surface at the operation platform body, be used for balanced operation platform body, first pillar through being located the middle part is as the fulcrum, drive first couple rebound through the loop wheel machine, make operation platform body rebound, as the resistance point of operation platform body through the balancing weight, and hoist the second couple through the loop wheel machine, make whole operation platform body reach moment balance's effect, combine the balanced whole operation platform body of balanced lifting of on-the-spot double hook crane double hook cooperation to transport to crane beam bottom, make the handling of operation platform body all cranes on-the-spot, can continuous operation in the factory building longitudinal region, and the work efficiency is improved.

Description

A New Aerial Work Platform

technical field

The utility model relates to the field of mobile operating platforms for high-altitude operations, in particular to a novel high-altitude operation platform.

Background technique

The structure of the crane beam system supporting various types of cranes in the metallurgical industrial plant is divided into four grades: light, medium, heavy, and extra-heavy according to the production and use of the crane and the crane's working system; the crane beam system is an important load-bearing structure for the metallurgical industrial plant. One of the systems, the crane girder is generally designed as a simply supported structure, and the welded solid-belly "I"-shaped steel crane girder is widely used in metallurgical industrial plants because of its clear force transmission and convenient fabrication and construction.

The safe use of the structure is affected by the cracking and damage of the crane beam, and there are uncontrollable safety risks, and the crane beam seat is on the shoulder of the column of the factory building, and the structure is higher than the ground. Generally, there is no corridor at the bottom and surrounding area of the crane beam, so it cannot be close Effective inspection will increase the difficulty of later inspection, maintenance and repair of crane beams.

When the load-bearing section reinforcement is added to the bottom of the crane beam and construction is carried out on the original structure, a high-altitude hanging basket is generally used to carry people into the construction area, or a construction support platform is built at the bottom of the crane beam; In order to design a new type of aerial work platform, under the premise of simple design, safe and effective, it is convenient and fast to lift the reinforced cross-section sub-joint and manpower to enter the crane beam. In the bottom construction area, there is no need to set up hanging baskets and fixed platforms, and no need to use other equipment such as truck cranes and hoists. For this reason, we have proposed a new type of aerial work platform.

Utility model content

The utility model aims to provide a new type of high-altitude work platform that overcomes the above problems or at least partially solves the above problems, so as to solve the problem of generally using a high-altitude hanging basket to carry people into the construction area, or erecting a construction support platform at the bottom of the crane beam; Reinforced cross-section pup joints are generally hoisted to the construction area for welding operations or hoisted by trucks to the bottom of the crane beam for construction welding.

In order to achieve the above object, the technical solution of the utility model is specifically realized in the following way:

The utility model provides a new aerial work platform, comprising: a work platform body, a mounting block is fixedly installed on the top surface of the work platform body, and a reinforcement is fixedly mounted on the top surface of the mounting block; a first pillar, The first pillar is fixedly installed on the top surface of the working platform body, and the top surface of the first pillar is provided with a first hook; the balance assembly, the balance assembly is arranged on the top surface of the working platform body, with To balance the working platform body.

By adopting the above-mentioned technical scheme and setting up the balance assembly, when in use, the work platform body forms a lever through the balance assembly. As a fulcrum, the crane drives the first hook to move upwards, so that the work platform body is suitable for lifting by all cranes on site, enabling continuous operation in the longitudinal area of the plant and improving work efficiency.

As a further solution of the utility model, the balance assembly includes: a counterweight, the counterweight is arranged on the top surface of the work platform body; a second pillar, the second pillar is fixedly installed on the work platform The top surface of the body and the top surface of the second pillar are provided with a second hook.

By adopting the above technical scheme, by setting the counterweight, using the counterweight as the resistance point of the work platform body, and lifting the second hook by the crane, the entire work platform body can achieve the effect of moment balance, combined with the on-site double hook crane double hook Cooperate with the balanced lifting of the entire work platform body to transport it to the bottom of the crane beam, so that the work platform body is suitable for lifting by all cranes on site, and continuous operation can be performed in the longitudinal area of the plant, improving work efficiency.

As a further solution of the present invention, a baffle is fixedly installed on the top surface of the working platform body, and several through holes are opened on the left and right sides of the baffle.

By adopting the above technical solution, by setting the baffle, the operator is protected by the baffle, and the operator is prevented from falling from the working platform body, thereby improving safety.

As a further solution of the present utility model, the top surfaces of the first pillar and the second pillar are respectively provided with installation grooves, and the first hook and the second hook are respectively movably installed inside the installation grooves, The outer walls of the first pillar and the second pillar are provided with limiting holes, and one end of the first hook and the second hook is respectively provided with a fixing hole, and the inner wall of the limiting hole and the fixing hole The wall surface is provided with threads, and the inner thread of the limiting hole is connected with the limiting column, and the limiting column extends to the outside through the fixing hole, and the outer circular wall of the limiting column is provided with threads.

By adopting the above-mentioned technical solution, by setting the limit post, by rotating the limit post, and disassembling the lower stop post, it is convenient for workers to replace the first hook and the second hook, and the practicability is improved.

As a further solution of the utility model, the left and right sides of the counterweight are respectively fixed with fixed plates, the top surface of the fixed plate is provided with threaded holes, and the top surface of the working platform body is provided with two threaded grooves , the positions of the threaded holes correspond to the positions of the threaded grooves, and bolts are fixedly installed inside the threaded holes.

By adopting the above-mentioned technical scheme, by setting bolts, turning the bolts, and removing the bolts, it is convenient for the operator to remove the counterweight and transport the working platform body.

As a further solution of the present invention, a placement slot is opened inside the counterweight.

By adopting the above technical solution and setting the placement slot, when the weight of the counterweight is not enough, the practicability can be improved by adding counterweight to the interior of the placement slot.

The utility model provides a novel high-altitude operation platform, which has the beneficial effects of:

By setting up the balance assembly, when in use, the work platform body forms a lever through the balance assembly, and the reinforcement is placed on the side of the work platform body as the force point, and the first pillar in the middle is used as the fulcrum, and the crane Drive the first hook to move upward, so that the work platform body moves upward. By setting the counterweight, the counterweight is used as the resistance point of the work platform body, and the second hook is lifted by the crane, so that the entire work platform body reaches moment balance. Combined with the on-site double-hook crane and double-hook, the entire work platform body is lifted evenly to the bottom of the crane beam, so that the work platform body is suitable for lifting by all cranes on site, and continuous operation can be carried out in the longitudinal area of the plant to improve work efficiency.

By setting the baffle, the operator is protected by the baffle to prevent the operator from falling off the working platform body, which improves safety. By setting the limit column, by rotating the limit column, the lower limit column is removed, which is convenient for the operator. The first hook is replaced with the second hook to improve practicability. By setting bolts and rotating the bolts, the bolts are removed, so that it is convenient for the operator to remove the counterweight and transport the working platform body.

Description of drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the accompanying drawings that need to be used in the description of the embodiments will be briefly introduced below. Obviously, the accompanying drawings in the following description are only some embodiments of the present invention , those skilled in the art can also obtain other drawings based on these drawings without creative work.

Fig. 1 is the three-dimensional structure schematic diagram that the utility model embodiment provides;

Fig. 2 is a schematic diagram of the structure of the working platform body provided by the embodiment of the present invention;

Fig. 3 is a schematic structural diagram of a counterweight block provided by an embodiment of the present invention;

Fig. 4 is a schematic diagram of the structure of the installation groove provided by the embodiment of the utility model.

In the figure: 1. Work platform body; 2. Installation block; 3. Reinforcement; 4. First pillar; 5. First hook; 6. Counterweight block; 7. Second pillar; 8. Baffle plate; 9. Through hole; 10, installation groove; 11, limit hole; 12, fixed hole; 13, limit post; 14, second hook; 15, fixed plate; 16, threaded hole; 17, thread groove; 18, bolt; 19. Place the slot.

Detailed ways

Exemplary embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. Although exemplary embodiments of the present disclosure are shown in the drawings, it should be understood that the present disclosure may be embodied in various forms and should not be limited by the embodiments set forth herein. Rather, these embodiments are provided for more thorough understanding of the present disclosure and to fully convey the scope of the present disclosure to those skilled in the art.

Referring to Fig. 1, Fig. 2 and Fig. 3, a new type of aerial work platform provided by the embodiment of the utility model includes a work platform body 1, a mounting block 2 is fixedly installed on the top surface of the work platform body 1, and the top surface of the mounting block 2 A reinforcing piece 3 is fixedly installed, a first pillar 4 is fixedly installed on the top surface of the work platform body 1, a first hook 5 is arranged on the top surface of the first pillar 4, and a balance assembly is arranged on the top surface of the work platform body 1 for To balance the work platform body 1, by setting the balance component, when in use, the work platform body 1 forms a lever through the balance component, and the reinforcement part 3 is placed on the side of the work platform body 1 as the force point, and the force is passed through the middle part. The first pillar 4 is used as a fulcrum, and the crane drives the first hook 5 to move upwards, so that the work platform body 1 is suitable for lifting by all cranes on site, and continuous operation can be performed in the longitudinal area of the workshop to improve work efficiency. The balance components include counterweights 6. The counterweight 6 is arranged on the top surface of the working platform body 1; the second pillar 7, the second pillar 7 is fixedly installed on the top surface of the working platform body 1, and the top surface of the second pillar 7 is provided with a second hook 14, By setting the counterweight 6, using the counterweight 6 as the resistance point of the work platform body 1, and lifting the second hook 14 by the crane, the entire work platform body 1 can achieve the effect of moment balance, combined with the on-site double-hook crane double-hook cooperation Evenly lift the entire work platform body 1 and transport it to the bottom of the crane beam, so that the work platform body 1 is suitable for hoisting by all cranes on site. Continuous operation can be performed in the longitudinal area of the workshop to improve work efficiency. The top surface of the work platform body 1 is fixed with a stop There are several through holes 9 on the left and right sides of the plate 8 and the baffle 8. By setting the baffle 8, the operators are protected by the baffle 8, so as to prevent the operators from falling from the working platform body 1 and improve safety. .

Referring to Fig. 1, Fig. 2, Fig. 3 and Fig. 4, the top surfaces of the first pillar 4 and the second pillar 7 are respectively provided with installation grooves 10, and the first hook 5 and the second hook 14 are movably installed inside the installation grooves 10 respectively. The outer walls of the first pillar 4 and the second pillar 7 are provided with a limiting hole 11, and one end of the first hook 5 and the second hook 14 is respectively provided with a fixing hole 12, and the inner wall of the limiting hole 11 and the fixing hole 12 is provided with a thread, the internal thread of the limit hole 11 is connected to the limit column 13, the limit column 13 extends to the outside through the fixing hole 12, and the outer circular wall surface of the limit column 13 is provided with threads, by setting the limit column 13, through the rotation limit Position post 13, remove the lower limit post 13, convenient for operators to replace the first hook 5 and the second hook 14, improve practicality, the left and right sides of the counterweight 6 are fixedly installed with the fixed plate 15 respectively, and the fixed plate 15 The top surface is provided with a threaded hole 16, and the top surface of the working platform body 1 is provided with two threaded grooves 17. The positions of the threaded holes 16 correspond to the positions of the threaded grooves 17, and the inside of the threaded hole 16 is fixedly equipped with a bolt 18. By setting Bolt 18, by turning the bolt 18, the bolt 18 is disassembled, which is convenient for the operator to disassemble the counterweight 6 and transport the work platform body 1. The inside of the counterweight 6 is provided with a placement groove 19. By setting the placement groove 19, when When the weight of the counterweight 6 is not enough, the practicability can be improved by adding a counterweight to the inside of the placement groove 19.

Working principle: Please refer to Fig. 1, Fig. 2, Fig. 3 and Fig. 4. By setting the balance component, when in use, the work platform body 1 forms a lever through the balance component, and the reinforcement part 3 is placed on the work platform body 1. One side is used as a force point, and the first pillar 4 in the middle is used as a fulcrum, and the crane drives the first hook 5 to move upwards, so that the working platform body 1 moves upwards. By setting the counterweight 6, the counterweight 6 6 is used as the resistance point of the work platform body 1, and the second hook 14 is hoisted by the crane, so that the whole work platform body 1 can achieve the effect of moment balance, and the whole work platform body 1 is lifted evenly by combining the double-hook crane and the double hook on site to transport it to the crane beam Bottom, so that the working platform body 1 is suitable for lifting by all cranes on site, continuous operation can be performed in the longitudinal area of the workshop, and work efficiency is improved. By setting the baffle 8, the operators are protected by the baffle 8, and the operators are prevented from falling from the working platform. The main body 1 is dropped to improve safety. By setting the limit column 13 and rotating the limit column 13, the lower limit column 13 is disassembled, which is convenient for the operator to replace the first hook 5 and the second hook 14, and the practicality is improved. By setting the bolt 18, by turning the bolt 18, dismounting the bolt 18, it is convenient for the operator to disassemble the counterweight 6 and transport the work platform body 1. By setting the placement groove 19, when the weight of the counterweight 6 is not enough, it can be A counterweight is added to the inside of the placement slot 19 to improve practicality.

The above are only examples of the present application, and are not intended to limit the present application. For those skilled in the art, various modifications and changes may occur in this application. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application shall be included within the scope of the claims of the present application.

Claims (6)

1. A novel aerial work platform, characterized in that it comprises: The working platform body (1), the top surface of the working platform body (1) is fixedly installed with an installation block (2), and the top surface of the installation block (2) is fixedly installed with a reinforcing piece (3); A first pillar (4), the first pillar (4) is fixedly installed on the top surface of the working platform body (1), and the top surface of the first pillar (4) is provided with a first hook (5); A balance component, the balance component is arranged on the top surface of the working platform body (1), and is used for balancing the working platform body (1). 2. A new type of aerial work platform according to claim 1, characterized in that the balance assembly comprises: A counterweight (6), the counterweight (6) is arranged on the top surface of the working platform body (1); The second pillar (7), the second pillar (7) is fixedly installed on the top surface of the working platform body (1), and the top surface of the second pillar (7) is provided with a second hook (14). 3. A new type of aerial work platform according to claim 1, characterized in that a baffle (8) is fixedly installed on the top surface of the work platform body (1), and the left and right sides of the baffle (8) The side positions are provided with several through holes (9). 4. A new type of aerial work platform according to claim 2, characterized in that, the top surfaces of the first pillar (4) and the second pillar (7) are respectively provided with installation grooves (10), so that The first hook (5) and the second hook (14) are respectively movably installed inside the installation groove (10), and the outer wall surfaces of the first pillar (4) and the second pillar (7) A limit hole (11) is provided, and one end of the first hook (5) and the second hook (14) is respectively provided with a fixing hole (12), and the limit hole (11) and the fixing hole ( 12) is provided with threads on the inner wall surface, and the internal thread of the limiting hole (11) is connected to the limiting column (13), and the limiting column (13) extends to the outside through the fixing hole (12), so The outer circular wall surface of the limit post (13) is provided with threads. 5. A new type of aerial work platform according to claim 4, characterized in that, the left and right sides of the counterweight (6) are respectively fixed with fixed plates (15), and the fixed plates (15) The top surface is provided with threaded holes (16), and the top surface of the working platform body (1) is provided with two threaded grooves (17). The positions of the threaded holes (16) and the positions of the threaded grooves (17) Correspondingly, bolts (18) are fixedly installed inside the threaded holes (16). 6. A new type of aerial work platform according to claim 4, characterized in that a placement slot (19) is opened inside the counterweight (6).

Images