Unlock instant, AI-driven research and patent intelligence for your innovation.

Gantry pulley lifting and grabbing equipment

A technology of lifting and grabbing and pulleys, which is applied in the direction of load hanging components, transportation and packaging, safety devices, etc., can solve the problems of difficult to support objects and the inability to ensure the balance of objects, so as to ensure balance, reduce friction, The effect of ensuring stability

Inactive Publication Date: 2021-06-08
温州闪友建筑有限公司
View PDF0 Cites 2 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The gantry is a new type of small lifting gantry developed according to the daily production needs of medium and small factories for handling equipment, warehouse import and export, lifting and maintenance of heavy equipment and material transportation. It is suitable for manufacturing molds, auto repair factories, mines, On civil construction sites and occasions where lifting is required, grabbing equipment is required during the use of the gantry frame. The general grabbing equipment includes pulley frames, steel ropes, grabbing structures, etc., and the grabbing structures are generally Fix or wrap the grapple on the object to be lifted; however, when grasping, due to the different shapes of the object, it is difficult to fully support the object when grasping objects of different shapes, and the stability of the object cannot be guaranteed. balance

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Gantry pulley lifting and grabbing equipment
  • Gantry pulley lifting and grabbing equipment
  • Gantry pulley lifting and grabbing equipment

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0029] Embodiment 1: The gantry pulley lifting and grabbing device includes a lower casing 6, a distance adjustment unit 4 and a position adjustment unit 14;

[0030] Lower shell 6: the inner lower side passes through the inner column 8, and the side of the inner column 8 is arranged in a circular array with limiting grooves. The upper side of the lower shell 6 is fixed with a support column 7, and the upper end of the support column 7 is fixed with an upper The support plate 9, the upper side of the upper support plate 9 is fixed with an external frame 13 and a wireless transceiver module 12, the upper end of the lower casing 6 is rotatably connected with a rotating sleeve 5, and the rotating sleeve 5 is arranged in a circular array on the lower casing Outside the upper end of 6, the end of the rotating sleeve frame 5 located outside the lower casing 6 is provided with a positioning hole, and the end of the rotating sleeve frame 5 located in the lower casing 6 is provided with...

Embodiment 2

[0035] The difference between this embodiment and Embodiment 1 is:

[0036] In this embodiment, it also includes a center pressure seat 15 and a third electric push rod 18. The third electric push rod 18 is inserted into the center of the lower side of the inner column 8, and the output end of the third electric push rod 18 is fixed with a center push rod. Seat 15, the output end of the single-chip microcomputer 11 is electrically connected to the input end of the third electric push rod 18, and the third electric push rod 18 drives the center press seat 15 to move down to resist the center of the hoisting object, preventing the center of the hoisting object during transportation. Shaking, also includes indicator light 16, and indicator light 16 is interspersed in the center pressure seat 15, and the input end of indicator light 16 is electrically connected the output end of single-chip microcomputer 11, indicates the position of the center of this device and the center of obje...

Embodiment 3

[0038] The difference between this embodiment and embodiment two is:

[0039] In this embodiment, it also includes a first anti-friction wheel 19 and a second anti-friction wheel 23. The first anti-friction wheel 19 rotates on the inner side of the end of the rotating sleeve frame 5 outside the lower housing 6 through a rotating shaft. The side of the friction wheel 19 is in contact with the outside of the lower housing 6, and the second anti-friction wheel 23 rotates through the rotating shaft on the inner side of the end of the rotating sleeve 5 located in the lower housing 6, and the side of the second anti-friction wheel 23 is in contact with the lower housing. 6, through the first anti-friction wheel 19 and the second anti-friction wheel 23, the friction between the rotating sleeve frame 5 and the lower housing 6 can be reduced, and a warning light 3 is also included, and the warning light 3 is fixed on the rotating sleeve frame 5, the input end of the warning light 3 is ...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention discloses gantry pulley lifting grabbing equipment which comprises a lower shell, a distance adjusting unit and a position adjusting unit; in the lower shell, an inner column penetrates through the internal lower side; limiting grooves are formed in the side face of the inner column in a circular array mode; a supporting column is fixed to the upper side of the lower shell; an upper supporting plate is fixed to the upper end of the supporting column; an external connecting frame and a wireless receiving and transmitting module are fixed to the upper side of the upper supporting plate; and the upper end of the lower shell is externally and rotationally sleeved with a rotating sleeve frame. According to the gantry pulley lifting and grabbing equipment disclosed by the invention, the angle between every two adjacent grabbing structures can be changed, objects in different shapes can be grabbed, inclination of the objects when the objects in different shapes are grabbed is avoided, the balance of the objects is guaranteed, the distance between the grabbing structures and the objects can be controlled as well, thus objects of different sizes and different shapes can be grabbed; the functionality is improved; when objects are grabbed and conveyed, nearby workers can be reminded, and the workers are prevented from being injured by collision of the device or the lifted objects.

Description

technical field [0001] The invention relates to the technical field of hoisting equipment, in particular to lifting and grabbing equipment for gantry pulleys. Background technique [0002] The gantry is a new type of small lifting gantry developed according to the daily production needs of medium and small factories for handling equipment, warehouse import and export, lifting and maintenance of heavy equipment and material transportation. It is suitable for manufacturing molds, auto repair factories, mines, On civil construction sites and occasions where lifting is required, grabbing equipment is required during the use of the gantry frame. The general grabbing equipment includes pulley frames, steel ropes, grabbing structures, etc., and the grabbing structures are generally Fix or wrap the grapple on the object to be lifted; however, when grasping, due to the different shapes of the object, it is difficult to fully support the object when grasping objects of different shape...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Applications(China)
IPC IPC(8): B66C1/22B66C13/00B66C15/06
CPCB66C1/22B66C13/00B66C15/065
Inventor 叶茂祥叶丹
Owner 温州闪友建筑有限公司