Nut quick-disassembling tool suitable for small-spacing construction space

A technology of construction space and dismantling tools, applied in the field of nut quick dismantling tools, can solve problems such as difficulty in pre-tightening and dismantling of large nuts, and achieve the effect of avoiding personal injury

Active Publication Date: 2019-09-06
安徽启源建筑工程有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The invention provides a quick disassembly tool for nuts suitable for small-pitch construction space, so as to solve the technical problem of difficult preloading and disassembly of large nuts in the prior art

Method used

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  • Nut quick-disassembling tool suitable for small-spacing construction space
  • Nut quick-disassembling tool suitable for small-spacing construction space
  • Nut quick-disassembling tool suitable for small-spacing construction space

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0026] Embodiment 1: A quick disassembly tool for nuts suitable for small-pitch construction spaces, refer to figure 1 As shown, it includes a frame 1, a belt 2, a motor 3, a support wheel 4 and a transmission wheel 5, the support wheel 4 and the transmission wheel 5 are rotatably installed at both ends of the frame 1, and the motor 3 is connected to the transmission wheel 5 , the belt 2 is loosely installed on the supporting wheel 4 and the driving wheel 5, the belt 2 is stretched by the supporting wheel 4 and the driving wheel 5, and a rectangular space for inserting a nut is formed in the middle. When in use, the belt 2 may not be completely fitted on the support wheel 4 because it is in a loose state. After putting the belt 2 on the nut, it needs to be pulled outward to make the belt 2 tight and fully in contact with the nut, and then adjust the belt 2. , the motor 3 is used to drive the belt 2, and the nut is rotated by the friction force between the belt 2 and the nut to...

Embodiment 2

[0029] Embodiment 2: A quick disassembly tool for nuts suitable for small-pitch construction spaces, refer to figure 2 As shown, it includes a frame 1, a motor 3, a belt 2, a transmission wheel 5, and two support wheels 4. The two support wheels 4 are rotatably mounted on the frame 1, and the transmission wheel 5 is rotatably mounted. On the frame 1, the motor 3 is in drive connection with the drive wheel 5, the belt 2 is sleeved on the two support wheels 4 and the drive wheel 5 in a loose state, and the belt 2 is covered by the two support wheels 4 and the drive wheel 5 spread out to form a triangular space in the middle for inserting nuts. When in use, the belt 2 may not be completely set on the supporting wheel 4 and the transmission wheel 5 because it is in a loose state. After the belt 2 is placed on the nut, it needs to be pulled outward to make the belt 2 tight and fully contact with the nut. Adjust the belt 2, use the motor 3 to drive the belt 2, and make the nut rot...

Embodiment 3

[0034] Embodiment 3: A quick disassembly tool for nuts suitable for small-pitch construction spaces, refer to image 3 , comprising a frame 1, a motor 3, a torsion spring 9, a belt 2, a drive wheel 5 and two support wheels 4, the frame 1 comprises a base 8, a first support arm 61, a second support arm 62, a base 8, The first support arm 61 and the second support arm 62 form a Y-shaped structure, the transmission wheel 5 is rotatably mounted on the base 8, the motor 3 is mounted on the base 8, and the motor 3 is connected to the transmission wheel 5 , the belt 2 is sleeved on the transmission wheel 5 and the two support wheels 4 to form a triangular space, one end of the first support arm 61 is provided with a cylindrical shaft for rotatably mounting the support wheels 4, and the other end is rotatably connected On the base 8, one end of the second support arm 62 is provided with a cylindrical shaft for rotatably mounting the support wheel 4, and the other end is rotatably conn...

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Abstract

The invention relates to the technical field of construction equipment, in particular to a nut quick-disassembling tool suitable for a small-spacing construction space. The nut quick-disassembling tool suitable for the small-spacing construction space comprises a rack, a motor, a belt, a supporting wheel and a driving wheel, wherein the supporting wheel and the driving wheel are arranged on the rack; the motor is in driving connection with the driving wheel; and the belt is arranged on the supporting wheel and the driving wheel and is opened by the supporting wheel and the driving wheel so asto form a space for a nut to sleeve in. During use, the belt sleeves the nut, the tool is started to outwards pulled, the motor is utilized for driving the belt, and the nut is rotated through a friction force of the belt and the nut, so that a disassembling function is realized, and the nut quick-disassembling tool suitable for the small-spacing construction space is particularly suitable to be used for the situation that the spacing between the nut and a peripheral solid object is too small.

Description

technical field [0001] The invention relates to the technical field of construction equipment, in particular to a quick nut disassembly tool suitable for small-pitch construction spaces. Background technique [0002] When assembling large-scale equipment, large bolts are often used to connect two solids, such as large wind turbines. The bottom of the wind turbine is connected to the ground, and the studs used for the connection are fixed underground in cement. The type of nuts is generally For M200 hexagonal nuts, workers need to manually pre-tighten the nuts to the bottom of the studs, and then tighten them with a wrench. However, this method has the following problems; It needs to be rotated dozens of times or even hundreds of times, and the amount of operation required for those dozens of nuts is very large, and the efficiency of manual operation is low; because the M200 hexagonal nuts are used, the nuts with all-metal structures will be very heavy, and the operation time...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B25B21/00B25B27/14
CPCB25B21/00B25B21/002B25B27/14
Inventor 黄爱玲
Owner 安徽启源建筑工程有限公司
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