CN211004384U - A special lifting device for electromechanical installation - Google Patents

Abstract

The utility model discloses a special lifting device for electromechanical installation, which comprises a casing, a roller is fixedly installed at the lower end of the casing, a jacking cylinder is fixedly connected to the inner bottom surface of the casing, and the output of the jacking cylinder is A lifting block is fixedly connected to the end, and a placing seat is fixedly connected to the upper surface of the upper end of the lifting block. A fixing plate is arranged below the casing, the lower end of the fixing plate is fixedly connected to the limiting plate through a spring, and the lower surface of the limiting plate is in contact with the ground. The utility model can drive the lifting device to move by setting the roller, which is convenient to store and adjust its use position, and has high flexibility. Limit the casing to prevent the lifting equipment from moving during work and reduce the possibility of danger.

Description

A special lifting device for electromechanical installation

technical field

The utility model relates to the technical field of electromechanical installation, in particular to a special lifting device for electromechanical installation.

Background technique

Most of today's companies have automated machinery and equipment, and the electromechanical installation industry was born. Installation of equipment, lines and pipelines for general industrial and public and civil construction projects, 35kV and below substation projects, production and installation of non-standard steel components. Mechanical and electrical installation is a relatively large-scale project. Some large enterprises need to spend nearly half a year to implement a project when they relocate. Moreover, the technical requirements for installation are quite large. In the actual production of electromechanical installation, it is often necessary to adjust the height of the electromechanical installation workpiece according to different requirements, so it is necessary to use special lifting equipment for electromechanical installation.

The traditional lifting equipment dedicated to electromechanical installation has the following shortcomings: 1. It is bulky, inconvenient to move, cumbersome to store and use, and has poor flexibility; 2. It is mostly inconvenient to lift and lower mechanical and electrical equipment Reinforce the position of the electromechanical equipment, the electromechanical equipment is prone to sliding during the rising process, and the sliding of the electromechanical equipment is likely to cause danger from falling, which is not conducive to people's use.

Utility model content

The purpose of the utility model is to solve the problems of inconvenient movement and poor stability in the prior art, and proposes a special lifting device for electromechanical installation with good movement and stability.

In order to achieve the above-mentioned purpose, the utility model adopts the following technical solutions:

A special lifting device for electromechanical installation, comprising a casing, a roller is fixedly installed at the lower end of the casing, a lifting cylinder is fixedly connected to the inner bottom surface of the casing, and an output end of the lifting cylinder is fixedly connected with a lifting cylinder. A placing seat is fixedly connected to the upper surface of the upper end of the lifting block, a placing slot is arranged on the upper surface of the placing seat, and a fixing mechanism for clamping and fixing the electromechanical is arranged in the placing slot. There is a fixed plate below, the lower end of the fixed plate is fixedly connected to the limit plate through a spring, the lower surface of the limit plate is in contact with the ground, and the fixed plate is connected to the lifting block through a transmission mechanism.

Preferably, a plurality of anti-skid grooves are provided on the lower surface of the limiting plate, and anti-skid rubber blocks are fixedly embedded in the anti-skid grooves.

Preferably, the fixing mechanism comprises a clamping block slidably connected to the side wall of the bottom of the placing groove, and the clamping block is fixedly connected to the side wall of the placing groove through a spring.

Preferably, the cross section of the clamping block is arranged in a right-angled trapezoid, and the hypotenuse of the right-angled trapezoid faces upwards.

Preferably, the transmission mechanism includes two boxes fixedly connected to the side walls on both sides of the housing, and the side walls on both sides of the lifting block are fixedly connected with a first rack through connecting rods, and the first rack The rack is slidably connected with the inner side wall of the box body, the inner side wall of the box body is rotatably connected with gears through the rotating shaft, the inner side wall of the box body is slidably connected with a second rack, the first rack and the second rack are slidably connected to the inner side wall of the box. Both the two racks are meshed and connected with the gears, and the second rack penetrates the box body and is fixedly connected with the fixing plate.

Compared with the prior art, the utility model has the following advantages:

1. The utility model can drive the lifting device to move by setting the roller, which is convenient for storing and adjusting its use position, and has high flexibility.

2. By setting the limit plate in the present utility model, when the placing seat is raised, the lifting block moves downward and contacts the ground to limit the casing to prevent the lifting equipment from moving during operation and reduce the possibility of danger. sex.

3. The utility model can hold the electromechanical equipment stably by setting the clamping block, so as to prevent sliding during lifting, and prevent it from falling and being damaged.

Description of drawings

Fig. 1 is the structural representation of a kind of special-purpose lifting equipment for electromechanical installation proposed by the utility model;

FIG. 2 is a schematic diagram of a special lifting device for electromechanical installation proposed by the utility model.

In the figure: 1 shell, 2 rollers, 3 lifting blocks, 4 placing seats, 5 placing slots, 6 fixing plates, 7 springs, 8 limit plates, 9 clamping blocks, 10 boxes, 11 first racks, 12 Gear, 13 second rack, 14 jacking cylinder.

Detailed ways

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the implementations. example.

In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inside", The orientation or positional relationship indicated by "outside" is based on the orientation or positional relationship shown in the accompanying drawings, which is only for the convenience of describing the present utility and simplifying the description, rather than indicating or implying that the indicated device or element must have a specific orientation, It is constructed and operated in a particular orientation and therefore should not be construed as a limitation of the present invention.

1-2, a special lifting device for electromechanical installation includes a casing 1, a roller 2 is fixedly installed at the lower end of the casing 1, and a jacking cylinder 14 is fixedly connected to the inner bottom surface of the casing 1. The output end is fixedly connected with a lifting block 3, the upper surface of the upper end of the lifting block 3 is fixedly connected with a placing seat 4, the upper surface of the placing seat 4 is provided with a placing groove 5, and the placing groove 5 is provided with a fixing mechanism for clamping and fixing the electromechanical , It should be noted that the fixing mechanism includes a clamping block 9 that is slidably connected on the bottom side wall of the placement slot 5, and the clamping block 9 is fixedly connected to the side wall of the placement slot 5 through a spring, wherein the cross section of the clamping block 9 is at a right angle Trapezoid setting, the oblique side of the right-angled trapezoid faces upwards, which is convenient for the placement of electromechanical equipment.

In the present invention, a fixing plate 6 is arranged under the casing 1, and the lower end of the fixing plate 6 is fixedly connected to the limiting plate 8 through the spring 7. It is worth mentioning that the lower surface of the limiting plate 8 is provided with a plurality of anti-skid grooves , the anti-skid rubber block is fixedly embedded in the anti-skid groove, so that the static friction between the limit plate 8 and the ground is greater, and its stability is enhanced. The block 3 is connected by transmission. It should be noted that the transmission mechanism includes two boxes 10 that are fixedly connected to the side walls on both sides of the housing 1. The side walls on both sides of the lifting block 3 are fixedly connected with first teeth through connecting rods. Rack 11, the first rack 11 is slidably connected with the inner side wall of the box body 10, the inner side wall of the box body 10 is rotatably connected with a gear 12 through a rotating shaft, and the inner side wall of the box body 10 is slidably connected with a second rack 13, Both a rack 11 and a second rack 13 are engaged with the gear 12 , and the second rack 13 penetrates through the box body 10 and is fixedly connected to the fixing plate 6 .

The functional principle of the utility model can be explained by the following operation methods: when the utility model is used, the electromechanical is first placed in the placement slot 5, and the electromechanical is squeezed and fixed by the clamping block 9 to prevent it from sliding during lifting and preventing it from falling. If it is damaged, the roller drives the lifting device to move to the working position, which has high flexibility; when working, start the jacking cylinder 14 to drive the electromechanical in the placing slot 5 to rise, and at the same time drive the first rack 11 to move upward, and then drive the gear 12 to rotate, then Drive the second rack meshing with it to move downward, and then move the fixed plate 6 and the limit plate 8 downward, then the limit plate 8 is in contact with the ground, and the casing is limited to prevent the lifting equipment from working. Move to reduce the possibility of danger. After the work is completed, the lifting cylinder 14 drives the placing seat 4 to descend, and the limit plate 8 moves upward and leaves the ground.

The above description is only a preferred embodiment of the present invention, but the protection scope of the present invention is not limited to this. Equivalent replacement or modification of the new technical solution and its utility model concept shall be included within the protection scope of the present utility model.

Claims (5)

1. A special lifting device for electromechanical installation comprises a shell (1) and is characterized in that, the lower end of the shell (1) is fixedly provided with a roller (2), the inner bottom surface of the shell (1) is fixedly connected with a jacking cylinder (14), the output end of the jacking cylinder (14) is fixedly connected with a lifting block (3), the upper surface of the upper end of the lifting block (3) is fixedly connected with a placing seat (4), the upper surface of the placing seat (4) is provided with a placing groove (5), a fixing mechanism for clamping and fixing the machine is arranged in the placing groove (5), a fixed plate (6) is arranged below the shell (1), the lower end of the fixed plate (6) is fixedly connected with a limit plate (8) through a spring (7), the lower surface of the limiting plate (8) is abutted to the ground, and the fixing plate (6) is in transmission connection with the lifting block (3) through a transmission mechanism.

2. The special lifting device for electromechanical installation of the claim 1, characterized in that the lower surface of the limiting plate (8) is provided with a plurality of anti-skid grooves, and anti-skid rubber blocks are fixedly embedded in the anti-skid grooves.

3. The special lifting device for electromechanical installation according to claim 1, characterized in that the fixing mechanism comprises a clamping block (9) which is slidably connected on the bottom side wall of the placing groove (5), and the clamping block (9) is fixedly connected with the side wall of the placing groove (5) through a spring.

4. Lifting device special for electromechanical installation according to claim 3, characterised in that the cross-section of the clamping block (9) is arranged as a right trapezoid, the hypotenuse of which faces upwards.

5. The special lifting device for electromechanical installation according to claim 1, wherein the transmission mechanism comprises two boxes (10) fixedly connected to the side walls of the two sides of the casing (1), the side walls of the two sides of the lifting block (3) are fixedly connected with first racks (11) through connecting rods, the first racks (11) are slidably connected with the inner side walls of the boxes (10), the inner side walls of the boxes (10) are rotatably connected with gears (12) through rotating shafts, the inner side walls of the boxes (10) are slidably connected with second racks (13), the first racks (11) and the second racks (13) are engaged with the gears (12), and the second racks (13) penetrate through the boxes (10) and are fixedly connected with the fixing plate (6).

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