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Auxiliary device for mechanical and electrical installation

An installation assistance, electromechanical technology, applied in the direction of lifting devices, transmission devices, mechanical equipment, etc., can solve the problems of insufficient sensitivity of the hydraulic transmission mechanism, low transmission efficiency of the lifting mechanism, and inability to adapt to mechanical equipment, etc., to achieve superior performance and small space , the effect of low noise

Inactive Publication Date: 2017-06-23
JIAOZUO UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Mechanical and electrical installation includes the installation of equipment, electrical appliances, lines, and pipelines in engineering construction projects. Due to the limitations of height, equipment weight, and size, the installation of some parts needs to be completed with installation auxiliary devices. Lifting equipment is used during the installation process. One of the auxiliary devices, the lifting mechanism is the main component of the lifting equipment, which can be used for material transmission, parts positioning, and large-scale equipment assembly, transfer, hoisting, etc. It can not only improve the automation of the equipment, but also improve the work of the equipment Flexible; at present, the lifting mechanisms that exist on the market include worm gear screw lifts, lifting platforms, rack and pinion lifting mechanisms, bevel gear lifting mechanisms, belt lifting, chain lifting, hydraulic transmission, etc.; the space required for traditional lifting mechanisms It is too large to adapt to all mechanical equipment. The transmission efficiency of the lifting mechanism is low and the movement is not sensitive enough. For example, the traditional transmission efficiency of the gear transmission mechanism is too low and it is easy to wear and tear. It is inconvenient to install. The movement of the hydraulic transmission mechanism is not sensitive enough and the rigidity is poor. Not ideal; moreover, with the development of technology, equipment parts with different specifications and high precision need to be installed accurately, and the existing lifting mechanisms in the market cannot fully meet the lifting environment for the installation of these equipment parts. , it is very necessary to propose a new lifting mechanism

Method used

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  • Auxiliary device for mechanical and electrical installation
  • Auxiliary device for mechanical and electrical installation
  • Auxiliary device for mechanical and electrical installation

Examples

Experimental program
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Effect test

Embodiment 1

[0020] Such as figure 1 , figure 2 , image 3 with Figure 4 As shown, an electromechanical installation auxiliary device includes a worm gear reducer 1, a hand wheel 6 with a handle 7 is provided on the worm gear reducer 1, and the worm wheel of the worm gear reducer 1 is connected Screw 2, the screw 2 is provided with a shaft head 8, the shaft head 8 is provided with a keyway 9, the two ends of the screw 2 are provided with positive and negative threads, and the two ends of the screw 2 are connected Nut 3, said nut 3 is connected to a T-slot transmission device 5, said T-slot transmission device 5 is composed of a large wedge-shaped iron block 11 and a small wedge-shaped iron block 10, the large wedge-shaped iron block 11 Connected to the guide rail 4, the inclined surface of the large wedge-shaped iron block 11 is provided with two symmetrical T-shaped grooves 12, the T-shaped groove 12 is parallel to the inclined surface, and the large wedge-shaped iron block 11 passes thr...

Embodiment 2

[0023] Such as figure 1 , figure 2 , image 3 with Figure 4 As shown, an electromechanical installation auxiliary device includes a worm gear reducer 1, a hand wheel 6 with a handle 7 is provided on the worm gear reducer 1, and the worm wheel of the worm gear reducer 1 is connected Screw 2, the screw 2 is provided with a shaft head 8, the shaft head 8 is provided with a keyway 9, the two ends of the screw 2 are provided with positive and negative threads, and the two ends of the screw 2 are connected Nut 3, said nut 3 is connected to a T-slot transmission device 5, said T-slot transmission device 5 is composed of a large wedge-shaped iron block 11 and a small wedge-shaped iron block 10, the large wedge-shaped iron block 11 Connected to the guide rail 4, the inclined surface of the large wedge-shaped iron block 11 is provided with two symmetrical T-shaped grooves 12, the T-shaped groove 12 is parallel to the inclined surface, and the large wedge-shaped iron block 11 passes thr...

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Abstract

The invention relates to an electromechanical installation auxiliary device, which includes a worm gear reducer, a hand wheel with a handle is arranged on the worm gear reducer, the worm gear of the worm gear reducer is connected with a screw, and the The screw is provided with a shaft head, the shaft head is provided with a keyway, the two ends of the screw are provided with positive and negative threads, the two ends of the screw are connected with nuts, and the nuts are connected with the T-slot transmission device, the T-slot transmission device is composed of a large wedge-shaped iron block and a small wedge-shaped iron block, the large wedge-shaped iron block is connected on the guide rail, and two Symmetrical T-shaped slot, the T-shaped slot is parallel to the slope, the large wedge-shaped iron block is connected to the small wedge-shaped iron block through the T-shaped slot, and T-shaped bumps are arranged on the slope of the small wedge-shaped iron block , the present invention has the advantages of small space occupied by the device and high precision of lifting height.

Description

Technical field [0001] The invention belongs to the field of electromechanical installation, and specifically relates to an electromechanical installation auxiliary device. Background technique [0002] Electromechanical installation includes the installation of equipment, electrical appliances, wiring, and pipelines for engineering construction projects. Due to the height, weight, and size of the equipment, the installation of certain parts requires the use of installation auxiliary devices to complete, and the lifting equipment is used during the installation process One of the auxiliary devices, the lifting mechanism is the main component of the lifting equipment, which can be used for the transfer of materials, the positioning of parts, and the assembly, transfer, and hoisting of large equipment. It can not only improve the automation of the equipment, but also improve the work of the equipment Flexibility; currently, the current lifting mechanisms on the market include worm ...

Claims

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Application Information

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IPC IPC(8): B66F7/00B66F7/28F16H37/02
CPCB66F7/00B66F7/28F16H37/02
Inventor 王保华李春杰卢杉宋芳李淼
Owner JIAOZUO UNIV