CN216190643U

CN216190643U - Device for hanging hoist at high place conveniently

Info

Publication number: CN216190643U
Application number: CN202122309010.1U
Authority: CN
Inventors: 林德富; 姚育民; 覃昊衫; 覃烈
Original assignee: Guangxi Guiguan Electric Power Co ltd; Dahua General Hydropower Plant Of Guangxi Guiguan Electric Power Co ltd
Current assignee: Guangxi Guiguan Electric Power Co ltd; Dahua General Hydropower Plant Of Guangxi Guiguan Electric Power Co ltd
Priority date: 2021-09-23
Filing date: 2021-09-23
Publication date: 2022-04-05
Anticipated expiration: 2031-09-23

Abstract

The utility model discloses a device convenient for hanging a hoist at a high place, which comprises a fixed plate, a hanging part and a pulley assembly, wherein the hanging part and the pulley assembly are arranged at the lower end of the fixed plate at intervals, a hanging hole for buckling a hoist hook is formed in the hanging part, the pulley assembly comprises a rotating wheel capable of rotating around the axis of the pulley assembly, an annular groove is formed in the periphery of the rotating wheel, and a notch of the groove faces towards the hanging hole rightly. This hang device of calabash can save artifical manpower, is favorable to carrying out the calabash at the eminence and hangs the operation, has reduced the risk of falling that hangs the calabash and bring, improves the security of operation.

Description

Device for hanging hoist at high place conveniently

Technical Field

The utility model belongs to the technical field of mechanical equipment, and particularly relates to a device for conveniently hanging a hoist at a high place.

Background

The hand chain block is a hoisting mechanical device, is suitable for being used as a mounting machine and hoisting goods in factories, mines, construction sites, docks, warehouses and the like, and particularly shows superiority for outdoor and powerless operation. The calabash needs to be installed on the eminence crossbeam before using, and the workman needs the limit hand to hold in the palm the calabash, and the limit cat ladder is last on the link of crossbeam with the couple hasp of calabash, when dismantling and take off the calabash, also needs a hand to hold in the palm the calabash equally, and another hand is pressed and is opened the hasp, takes off the calabash. In the process, because the self weight of the hoist is heavy, workers need to spend a large amount of strength, and both hands exert force, the gravity center of a human body is not easy to grasp, and safety accidents such as falling from a high place are easy to happen.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem of providing a device for conveniently hanging a hoist at a high place.

In order to solve the problems, the utility model adopts the following technical scheme:

make things convenient for eminence to hang device of calabash, including fixed plate, flying piece and loose pulley assembly set up in the lower extreme of fixed plate at an interval, are equipped with the hanging hole that is used for buckleing calabash couple on the flying piece, and this loose pulley assembly is including can be around its axis pivoted runner, and the periphery of runner is equipped with annular slot, and the notch of this slot just faces ground in the hanging hole.

As a further improvement of the above technical solution:

the pulley assembly further comprises a rotating shaft and a supporting frame, a central hole is formed in the rotating wheel, the rotating shaft is fixedly installed on the central hole, two ends of the rotating shaft are rotatably erected on the supporting frame, and the pulley assembly is simple in structure and convenient to rotate the rotating wheel.

This make things convenient for eminence to hang device of calabash still including preventing reverse mechanism, prevent reverse mechanism and include the ratchet, the ejector pin, fixed cover and spring, ratchet fixed mounting is in the pivot, fixed cover establish in the ratchet top and with fixed plate fixed connection, the inside cavity of fixed cover, ejector pin and spring are located in the fixed cover, the protrusion is equipped with the sliding ring on the ejector pin, the spring housing is established outside the ejector pin, and the spring is established between fixed plate and sliding ring, the lower extreme of ejector pin extends to fixed cover outside and supports on the ratchet. The lower end of the ejector rod is provided with an inclined plane which can be attached to the ratchet wheel. The safety accident caused by the falling of the hoist due to the force lost by the hands of workers when the hoist is pulled up can be avoided.

The ejector rod is provided with a jack along the radial direction, one side outside the ejector rod is provided with a bolt which can be inserted into the jack in a sliding way, and the lower end of the ejector rod is separated from the ratchet wheel when the bolt is inserted into the jack. The side wall of the fixed sleeve is provided with a sliding groove arranged along the radial direction, and the bolt is arranged in the sliding groove in a sliding way. After the ejector pin is in a state of being separated from the ratchet wheel, the rotating wheel can be reversed, and the hoist can be conveniently lifted and taken down from a high position.

The device for conveniently hanging the hoist at the high position further comprises a flexible cable, wherein the flexible cable is wound on the groove and can be used for hoisting the hoist.

The utility model has the beneficial effects that:

in the device for conveniently hanging the hoist at the high place, the fixing plate on the device is convenient for fixing the device on a beam at the high place, the hanging part is provided with the hanging hole for conveniently buckling the hook of the hoist, the pulley assembly is arranged beside the hanging hole for conveniently lifting the hoist upwards by using the flexible cable, so that the hoist is close to the hanging hole, the manual labor is saved, the operation of hanging the hoist at the high place is convenient, the falling risk when the hoist is hung is reduced, and the operation safety is improved.

Drawings

Fig. 1 is a schematic structural view of embodiment 1 of the present invention.

Fig. 2 is a front view of the wheel of fig. 1.

Fig. 3 is a schematic structural diagram of embodiment 2 of the present invention.

FIG. 4 is a sectional view showing a state in which embodiment 2 of the present invention is used.

Fig. 5 is an enlarged view of the area a in fig. 4.

Reference numbers in the figures: 1. a fixing plate; 2. a suspension member; 3. hanging holes; 4. a sheave assembly; 41. a rotating wheel; 42. a rotating shaft; 43. a support frame; 411. a trench; 412. a central bore; 5. a ratchet wheel; 6. a top rod; 7. a bolt; 8. fixing a sleeve; 9. a flexible cable; 10. a spring; 11. a jack; 12. a sliding groove; 13. and a slip ring.

Detailed Description

Example 1:

as shown in figure 1, the device for conveniently hanging the hoist at a high place comprises a fixed plate 1, a hanging part 2 and a pulley assembly 4, wherein the hanging part 2 and the pulley assembly 4 are arranged at the lower end of the fixed plate 1 at intervals, a hanging hole 3 for buckling a hoist hook is arranged on the hanging part 2, the hanging part 2 can be a hanging plate with a D-shaped appearance, the hanging hole 3 penetrates through two sides of the hanging plate, the pulley assembly 4 comprises a rotating wheel 41, a rotating shaft 42 and a supporting frame 43, the rotating wheel 41 can rotate around the axis of the rotating wheel, an annular groove 411 is arranged on the periphery of the rotating wheel 41, the notch of the groove 411 faces the hanging hole 3 rightly, a central hole 412 is arranged on the rotating wheel 41, the rotating shaft 42 is fixedly arranged on the central hole 412, two ends of the rotating shaft 42 are rotatably erected on the supporting frame 43, the supporting frame 43 can be two vertical plates which are arranged at intervals in parallel, the fixed plate 1 above the vertical plates is fixedly connected, the lower ends of the vertical plates are provided with through holes for penetrating through the rotating shaft 42, both ends of the rotating shaft 42 are rotatably disposed in the through holes.

Example 2:

this example differs from example 1 only in that: make things convenient for eminence to hang device of calabash still including preventing reverse mechanism, prevent reverse mechanism and include ratchet 5, ejector pin 6, fixed cover 8 and

spring

10, 5 fixed mounting of ratchet is on pivot 42, fixed cover 8 establish in 5 tops of ratchet and with 1 fixed connection of fixed plate, the inside cavity of fixed cover 8, ejector pin 6 and spring 10 are located in fixed cover 8, the protrusion is equipped with sliding ring 13 on ejector pin 6, spring 10 cover is established outside ejector pin 6, and spring 10 establishes between fixed plate 1 and sliding ring 13, the lower extreme of ejector pin 6 extends to fixed cover 8 outside and support on ratchet 5, the lower extreme of ejector pin 6 is equipped with the inclined plane that can laminate with ratchet 5. The ratchet wheel 5 and the rotating wheel 41 of the pulley component 4 are fixedly arranged on the same rotating shaft 42, the push rod 6 is always propped between the ratchet teeth of the ratchet wheel 5 by the elastic force of the spring 10, and the ratchet wheel 5 can only rotate clockwise but can not rotate anticlockwise. Therefore, in the hoist lifting process, if workers slide, the rotating wheel 41 cannot be reversed due to the ratchet wheel 5, the risk that the hoist falls down is reduced, and the ratchet wheel 5 plays a safety protection role.

The push rod 6 is provided with a jack 11 along the radial direction, one side outside the push rod 6 is provided with a bolt 7 which can be inserted into the jack 11 in a sliding way, when the bolt 7 is inserted into the jack 11, the lower end of the push rod 6 is separated from the ratchet wheel 5, and at the moment, the ratchet wheel 5 can rotate anticlockwise, so that the hoist can be lifted downwards conveniently. The side wall of the fixing sleeve 8 is provided with a sliding groove 12 arranged along the radial direction, the bolt 7 is arranged in the sliding groove 12 in a sliding way, and generally, the bolt 7 is provided with a part convenient for pushing.

In order to stably hoist the hoist, the device for conveniently hanging the hoist at the high place further comprises a flexible cable 9, and the flexible cable 9 is wound on the groove 411.

When the device is installed, the fixing plate 1 of the device for conveniently hanging the hoist at the high position can be welded and fixed on a beam at the high position, or the fixing plate is fastened on the beam through screws so as to hang the hoist for use. In hanging the calabash, alone be in subaerial through the hoist that rises by flexible cable 9, be in on the crossbeam alone, accessible couple hangs fixed calabash when the calabash rises to hanging hole 3 other, this in-process loose pulley assembly 4 has reduced the frictional force in the rise, the workman can be more laborsaving handling calabash, when dismantling the calabash, alone is pulling flexible cable 9 in the below, alone on the crossbeam, utilize flexible cable 9 to tie the calabash, and break away from hoist couple and hanging hole 3, slowly descend the calabash steadily by the below workman, the security is improved.

Claims

1. The utility model provides a make things convenient for eminence to hang device of calabash which characterized in that: including fixed plate (1), flying piece (2) and loose pulley assembly (4) set up in the lower extreme of fixed plate (1) at interval, be equipped with on flying piece (2) and be used for detaining hanging hole (3) of calabash couple, this loose pulley assembly (4) are including can be around its axis pivoted runner (41), the periphery of runner (41) is equipped with annular slot (411), the notch of this slot (411) just faces towards hanging hole (3).

2. The device for facilitating the suspension of a hoist from a height as claimed in claim 1, wherein: the pulley assembly (4) further comprises a rotating shaft (42) and a supporting frame (43), a central hole (412) is formed in the rotating wheel (41), the rotating shaft (42) is fixedly installed on the central hole (412), and two ends of the rotating shaft (42) are rotatably erected on the supporting frame (43).

3. A device for facilitating the suspension of a hoist from a height as claimed in claim 2, wherein: still including preventing reverse mechanism, prevent reverse mechanism includes ratchet (5), ejector pin (6), fixed cover (8) and spring (10), ratchet (5) fixed mounting is on pivot (42), fixed cover (8) are established in ratchet (5) top and with fixed plate (1) fixed connection, the inside cavity of fixed cover (8), ejector pin (6) and spring (10) are located in fixed cover (8), the protrusion is equipped with sliding ring (13) on ejector pin (6), spring (10) cover is established outside ejector pin (6), and spring (10) are established between fixed plate (1) and sliding ring (13), the lower extreme of ejector pin (6) extends to fixed cover (8) outside and support on ratchet (5).

4. A device for facilitating the suspension of a hoist from a height as claimed in claim 3, wherein: the lower end of the ejector rod (6) is provided with an inclined plane which can be attached to the ratchet wheel (5).

5. A device for facilitating the suspension of a hoist from a height as claimed in claim 3, wherein: the push rod (6) is provided with a jack (11) along the radial direction, one side outside the push rod (6) is provided with a bolt (7) which can be inserted into the jack (11) in a sliding way, and when the bolt (7) is inserted into the jack (11), the lower end of the push rod (6) is separated from the ratchet wheel (5).

6. The device for facilitating the suspension of a hoist from a height as claimed in claim 5, wherein: the side wall of the fixed sleeve (8) is provided with a sliding groove (12) which is arranged along the radial direction, and the bolt (7) can be arranged in the sliding groove (12) in a sliding way.

7. The device for facilitating the suspension of a hoist from a height as claimed in claim 1, wherein: the cable-type wind power generator further comprises a flexible cable (9), and the flexible cable (9) is wound on the groove (411).