CN209651835U - A hydraulic lift for steel structure installation - Google Patents

Abstract

The utility model discloses a kind of Steel Structure Installation hydraulic elevators, including bottom plate, the lower surface of base plate is equipped with several idler wheels, plate upper surface is fixedly connected there are two symmetrically arranged fixed block, slide bar there are two being fixedly connected between two fixed blocks, there are two symmetrically arranged sliding blocks for slide bar setting, the utility model is when carrying out Steel Structure Installation, it is mobile by Hydraulic Cylinder sliding block, drive elevating lever rotation, to drive lifting of lifting table, and shock-damping structure is provided between lifting platform and workbench to reduce the vibration generated when operator's work, improve the stability of device, consequently facilitating operator station carries out installation operation in workbench, railing is fixedly connected in the upper surface of workbench, to play the effect of protection to operator, increase the security performance of device.

Description

A hydraulic lift for steel structure installation

technical field

The utility model relates to the technical field of steel structures, in particular to a hydraulic elevator for steel structure installation.

Background technique

Steel structure is a structure composed of steel materials, which is one of the main types of building structures. The structure is mainly composed of beam steel, steel column, steel truss and other components made of section steel and steel plate, and adopts rust removal and antirust processes such as silanization, pure manganese phosphating, washing and drying, and galvanizing. The components or components are usually connected by welds, bolts or rivets. Because of its light weight and easy construction, it is widely used in large factories, stadiums, super high-rises and other fields.

When installing steel structure equipment, it is necessary to use a lifting structure. When people stand on the workbench, the operator is prone to danger due to the high working height, and the operator is prone to shaking when walking back and forth, thus As a result, the device is unstable and can easily cause danger. For this reason, we propose a hydraulic lift for steel structure installation to solve the above-mentioned problems.

Utility model content

1. The problem to be solved

Aiming at the problems existing in the prior art, the purpose of this utility model is to provide a hydraulic elevator for steel structure installation. When installing the steel structure, the hydraulic cylinder pushes the slider to move, and drives the lifting rod to rotate, thereby driving the lifting platform to go up and down. In addition, a shock-absorbing structure is set between the lifting platform and the workbench, thereby reducing the vibration generated by the operator during work, improving the stability of the device, and fixing railings on the workbench, increasing the safety of the device, thereby solving the problem of address the issues mentioned in the background story above.

2. Technical solution

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

A hydraulic lift for steel structure installation, comprising a bottom plate, a plurality of rollers are installed on the lower surface of the bottom plate, two symmetrical fixed blocks are fixedly connected to the upper surface of the bottom plate, and two slide bars are fixedly connected between the two fixed blocks, The slider is provided with two symmetrically arranged sliders, which run through the two sliders and are slidably connected with the sliders; the upper surface of the bottom plate is fixedly connected with two symmetrically arranged hydraulic cylinders, and the output end of the hydraulic cylinder runs through the fixed block and the slider. The blocks are fixedly connected, a lifting platform is arranged above the bottom plate, and a sliding groove is opened on the lower surface of the lifting platform, and a horizontally arranged sliding rod is fixedly connected in the sliding groove. The sliding rod is provided with two symmetrically arranged sliding blocks, and the sliding block runs through the sliding rod and Slidingly connected with the sliding rod, there are two staggered lifting rods arranged between the lifting table and the bottom plate, the centers of the two lifting rods are connected by rotating shafts, one end of the lifting rod is connected to the sliding block in rotation, and the other end of the lifting rod is connected to the corresponding The sliding block is connected by rotation, and a worktable is arranged above the lifting platform, and the working platform is connected with the lifting platform through two sets of symmetrically arranged shock absorbing structures.

As a further solution of the utility model: the shock absorbing structure includes a telescopic rod, a shock absorbing slider, a rotating rod and a shock absorbing spring, the upper surface of the lifting platform is provided with a shock absorbing groove, the upper end of the telescopic rod is fixedly connected with the workbench, and the telescopic rod The lower end is fixedly connected to the inner wall of the lower center of the shock-absorbing groove, and two connecting blocks are fixedly connected to both sides of the telescopic rod. The shock-absorbing slide block is connected with the side wall of the shock-absorbing groove through a shock-absorbing spring.

As a further solution of the utility model: railings are fixedly connected to the upper surface of the workbench.

As a further solution of the present invention: one side of the base plate is fixedly connected with a handle arranged obliquely, the handle is covered with a rubber sleeve, and a fixed rod is fixedly connected between the handle and the base plate.

As a further solution of the present invention: the damping slider is slidingly connected to the damping groove through balls.

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

1. When the utility model is installing the steel structure, the hydraulic cylinder pushes the slider to move, drives the lifting rod to rotate, thereby driving the lifting platform to rise and fall, and a shock-absorbing structure is arranged between the lifting platform and the workbench to reduce the work of the operator The vibration generated during the operation improves the stability of the device, so that it is convenient for the operator to stand on the workbench for installation and operation. The upper surface of the workbench is fixedly connected with a railing, which protects the operator and increases the safety of the device. performance.

2. The utility model is fixedly connected with an oblique handle at one end of the bottom plate, and the handle is covered with a rubber sleeve, and a fixed rod is fixedly connected between the handle and the bottom plate, and the device can be easily moved through the handle, and the fixed rod and the handle 8 It forms a triangular structure with the bottom plate, which increases its stability and improves the safety performance of the device.

Description of drawings

Fig. 1 is a structural schematic diagram of a hydraulic lift for steel structure installation.

FIG. 2 is a schematic diagram of the enlarged structure of area A in FIG. 1 .

In the figure: 1, bottom plate; 2, roller; 3, sliding rod; 4, lifting rod; 5, sliding rod; 6, sliding block; 7, sliding block; 8, handle; 9, lifting platform; 10, working table; 11. Railing; 12. Hydraulic cylinder; 13. Shock absorbing spring; 14. Rotating rod; 15. Telescopic rod; 16. Shock absorbing slider; 17. Fixed block.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. example. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

Please refer to Figures 1 to 2. In the embodiment of the present invention, a hydraulic lift for steel structure installation includes a base plate 1. A number of rollers 2 are installed on the lower surface of the base plate 1. The rollers 2 are used to facilitate the movement of the device. On the base plate 1 The surface is fixedly connected with two symmetrically arranged fixed blocks 17, and two sliding bars 3 are fixedly connected between the two fixed blocks 17. The sliding bar 3 is provided with two symmetrically arranged sliders 6, and the slider 6 runs through the two sliders. The rod 3 is slidingly connected with the sliding rod 3; the upper surface of the bottom plate 1 is fixedly connected with two symmetrically arranged hydraulic cylinders 12, the output ends of the hydraulic cylinders 12 pass through the fixed block 17 and are fixedly connected with the slider 6, and a lifting platform is arranged above the bottom plate 1 9. The lower surface of the lifting platform 9 is provided with a sliding groove, and the sliding groove is fixedly connected with a horizontally arranged sliding bar 5. The sliding bar 5 is provided with two symmetrically arranged sliding blocks 7, and the sliding block 7 runs through the sliding bar 5 and is connected with the sliding bar. 5 sliding connection, between the lifting table 9 and the bottom plate 1 are provided with two interlaced lifting rods 4, the centers of the two lifting rods 4 are connected through the rotation of the rotating shaft, one end of the lifting rod 4 is connected to the sliding block 7 in rotation, and the lifting rod 4 The other end is rotatably connected to the corresponding slider 6, and a workbench 10 is arranged above the lifting platform 9. The workbench 10 is connected to the lifting platform 9 through two sets of symmetrically arranged shock absorbing structures. The shock absorbing structure can effectively reduce the number of operators The vibration generated when working on the workbench 10 improves the stability of the device. When the operator is installing the steel structure, the hydraulic cylinder 12 drives the two sliders 6 to slide towards each other, driving the lifting rod 4 to rotate, thereby driving the lifting The platform 9 is lifted and lowered, and the lifting platform 9 is connected with the workbench 10 through a shock-absorbing structure, thereby driving the workbench 10 to rise and fall, so that it is convenient for the operator to stand on the workbench 10 for operation. The upper surface of the workbench 10 is fixedly connected with a railing 11, Therefore, the operator has a protective effect, and the safety performance of the device is increased.

Described damping structure comprises telescoping rod 15, damping slide block 16, rotating rod 14 and shock-absorbing spring 13, and lift table 9 upper surface is provided with shock-absorbing groove, and telescoping rod 15 upper end is fixedly connected with workbench 10, and telescoping rod 15 The lower end is fixedly connected with the inner wall of the lower center of the shock-absorbing groove, and two connecting blocks are fixedly connected on both sides of the telescopic rod 15. Slidingly connected, and the shock absorbing slider 16 is connected with the side wall of the shock absorbing groove through the shock absorbing spring 13, and the shock absorbing structure can effectively reduce the vibration generated by the operator when working on the workbench 10, improving the stability of the device , thereby improving the safety performance of the device.

One side of the base plate 1 is fixedly connected with a handle 8 which is arranged obliquely, and the handle 8 is covered with a rubber sleeve, and a fixed rod is fixedly connected between the handle 8 and the base plate 1, and the device can be easily moved by the handle 8, and the fixed rod 1. The handle 8 and the bottom plate 1 form a triangular structure, which increases its stability. The damping slider 16 is slidably connected with the damping groove through balls, thereby facilitating the sliding of the damping slider 16 in the damping groove.

The model of the hydraulic cylinder 17 in the utility model is QF100-20, and the hydraulic cylinder 17 is controlled by hydraulic pressure, and the circuits and controls involved therein are all prior art, and will not be repeated here.

In this practical description, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "front", "rear" etc. The indicated orientation or positional relationship is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the utility and simplification of the description, rather than indicating or implying that the referred device or element must have a specific Therefore, it cannot be understood as a limitation to this application. In this application, it should also be explained that the terms "installation" and "connection" should be understood in a broad sense. For example, it can be fixed connection or detachable connection, or Integral connection can also be mechanical connection or indirect connection through an intermediary, and the specific meaning of the term in this application can be understood according to the specific situation.

It is obvious to those skilled in the art that the present invention is not limited to the details of the above-mentioned exemplary embodiments, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, no matter from all points of view, the embodiments should be regarded as exemplary and non-restrictive, and the scope of the present invention is defined by the appended claims rather than the above description, so it is intended to fall within the scope of the claims All changes within the meaning and range of equivalents of the required elements are included in the present invention. Any reference sign in a claim should not be construed as limiting the claim concerned.

In addition, it should be understood that although this specification is described according to implementation modes, not each implementation mode only contains an independent technical solution, and this description in the specification is only for clarity, and those skilled in the art should take the specification as a whole , the technical solutions in the various embodiments can also be properly combined to form other implementations that can be understood by those skilled in the art.

Claims (5)

1. A hydraulic lift for steel structure installation, comprising a base plate (1), characterized in that, the lower surface of the base plate (1) is equipped with some rollers (2), and the upper surface of the base plate (1) is fixedly connected with two symmetrically arranged The fixed block (17), two slide bars (3) are fixedly connected between the two fixed blocks (17), and the slide bar (3) is provided with two symmetrically arranged slide blocks (6), and the slide block (6) It runs through two sliding rods (3) and is slidingly connected with the sliding rods (3); the upper surface of the bottom plate (1) is fixedly connected with two symmetrically arranged hydraulic cylinders (12), and the output ends of the hydraulic cylinders (12) pass through the fixed block ( 17) It is fixedly connected with the slider (6), the bottom plate (1) is provided with a lifting platform (9), the lower surface of the lifting platform (9) is provided with a sliding groove, and the sliding groove is fixedly connected with a horizontally arranged sliding rod (5) , the sliding bar (5) is provided with two symmetrically arranged sliding blocks (7), the sliding block (7) runs through the sliding bar (5) and is slidably connected with the sliding bar (5), the lifting table (9) and the bottom plate (1) Two elevating rods (4) arranged in a staggered manner are arranged between them, and the centers of the two elevating rods (4) are rotationally connected by a rotating shaft, and one end of the elevating rods (4) is rotationally connected with the sliding block (7), The other end is rotatably connected with the corresponding slide block (6), and a workbench (10) is arranged above the lift platform (9), and the workbench (10) is connected with the lift platform (9) through two groups of symmetrically arranged damping structures. 2. A kind of hydraulic lift for steel structure installation according to claim 1, characterized in that, the shock absorbing structure comprises a telescopic rod (15), a shock absorbing slider (16), a rotating rod (14) and a shock absorbing The spring (13), the upper surface of the lifting table (9) is provided with a shock-absorbing groove, the upper end of the telescopic rod (15) is fixedly connected with the workbench (10), and the lower end of the telescopic rod (15) is fixedly connected with the inner wall of the lower center of the shock-absorbing groove. Both sides of the bar (15) are fixedly connected with two connecting blocks, the connecting blocks are rotatably connected with the damping slider (16) through the rotating rod (14), and the damping slider (16) is slidably connected with the lower inner wall of the damping groove, and Damping slider (16) is connected with the side wall of damping groove by damping spring (13). 3. The hydraulic lift for steel structure installation according to claim 1, characterized in that, a railing (11) is fixedly connected to the upper surface of the workbench (10). 4. A hydraulic lift for steel structure installation according to claim 1, characterized in that, one side of the bottom plate (1) is fixedly connected with a handle (8) arranged obliquely, and the handle (8) is covered with a rubber sleeve , and a fixed rod is fixedly connected between the handle (8) and the bottom plate (1). 5. A hydraulic lift for steel structure installation according to claim 2, characterized in that the damping slider (16) is slidingly connected to the damping groove through balls.