CN218058215U

CN218058215U - Novel lifting sling device

Info

Publication number: CN218058215U
Application number: CN202222151076.7U
Authority: CN
Inventors: 丁建军; 张振伟; 李波; 高江; 王万寿; 于全鸿; 马超; 朱凯; 孙庆武; 李玉敦
Original assignee: Ningxia Ganding Crane Equipment Co ltd
Current assignee: Ningxia Ganding Crane Equipment Co ltd
Priority date: 2022-08-16
Filing date: 2022-08-16
Publication date: 2022-12-16
Anticipated expiration: 2032-08-16

Abstract

The utility model relates to a lifting device technical field, and a novel lift hoist device is disclosed, including base and capstan winch, the wall of stand sets up the oiling subassembly of lubricated capstan winch cable wire, oiling subassembly includes a storage section of thick bamboo, the sleeve pipe, the ejector pin, the rubber end, get oilhole and oil feed tank, when the capstan winch receive and releases the cable wire, through rubber end and cable wire contact, the cable wire promotes the rubber end and drives the ejector pin and slide in the sleeve pipe, the rubber end gets into the intraductal back of cover completely, the fluid that stores in the storage section of thick bamboo gets into the sleeve pipe from the oil feed tank and gets into in the oil feed tank, rotatory to after separating with the cable wire when a storage section of thick bamboo, the sleeve pipe is kept away from to the subassembly that resets, get the oil feed tank from just pouring out the fluid of storage in getting the oil feed tank outside to the sleeve pipe to the cable wire on, realize lubricating the maintenance to the cable wire automatically through the infiltration of fluid between the cable wire, through the rotation of a storage section of thick bamboo, realize ejector pin intermittent type and cable wire contact oiling, realize a small amount of oiling many times.

Description

Novel lifting sling device

Technical Field

The utility model relates to a lifting device technical field especially relates to a novel lift hoist device.

Background

Hoist and mount of hoist among the prior art receive and releases the cable wire through the capstan winch and realize, the cable wire twines the release repeatedly and needs the maintenance of regular oiling, and there is the problem that can forget and the oiling volume is difficult to control in artifical filling, forgets the wearing and tearing that the oiling can accelerate the cable wire, has hidden danger, and too much oiling can cause fluid to drip from the cable wire and cause the problem of pollution.

Therefore, a novel lifting sling device is provided.

SUMMERY OF THE UTILITY MODEL

The utility model discloses solve the technical problem that above-mentioned prior art exists, provide a novel lift hoist device.

In order to realize the above-mentioned purpose, the utility model discloses a following technical scheme, a novel lift hoist device, including the base, the bottom surface of base rotates and connects the back drive wheel and follow the driving wheel, and the bottom surface of base still fixedly connected with driving motor, and the drive wheel is driven by driving motor, and the top surface of base rotates and is connected with the stand, and the wall of stand is equipped with switch board and capstan winch, and the wall of stand still articulates there is flexible arm, and flexible arm is driven by the hydro-cylinder, the casing of hydro-cylinder rotates with the stand to be connected and the output shaft of hydro-cylinder rotates to be connected with flexible arm, installs lead acid battery as the power supply in the switch board, and driving motor, capstan winch all are connected with lead acid battery electricity, and the wall of stand sets up the oiling subassembly of lubricated capstan winch cable wire, oiling subassembly includes a storage section of thick bamboo, sleeve pipe, ejector pin, rubber end, gets the oilhole, and oil inlet tank, storage section of thick bamboo and the laminating of cable winding of stand, sleeve pipe and storage section of thick bamboo and capstan winch winding, sleeve pipe and storage section of thick bamboo sliding connection, rubber end and ejector pin fixed connection, the wall is seted up and is got the oil inlet tank that is used for the push rod that the sheathed tube and is moved.

Furthermore, the storage cylinder is a hollow circular tube with two closed ends, a sealing bolt is in threaded connection with the end of the storage cylinder, oil is injected into the storage cylinder through a bolt hole, the sleeve penetrates through the circumferential surface of the storage cylinder, the sleeve is a pipeline with one closed end, the ejector rod is matched with the sleeve, the inner wall surface of the sleeve is in sliding connection with the ejector rod, the end of the rubber is fixedly connected with the end surface of the ejector rod, the oil taking hole is formed in the circumferential surface of the ejector rod, and the oil inlet groove is formed in the circumferential surface of the sleeve.

Further, the oil taking hole is a rectangular groove, the oil inlet groove penetrates through the circumferential surface of the sleeve, the oil inlet groove is close to the inner end face of the sleeve, a distance is reserved between the oil inlet groove and the end opening of the sleeve and is larger than the length of the oil taking hole, and when the rubber end is flush with the end opening of the sleeve, the whole oil taking hole is opposite to the oil inlet groove.

Furthermore, reset unit includes gag lever post, backing plate and reset spring, gag lever post and ejector pin fixed connection, backing plate and gag lever post fixed connection, gag lever post run through sheathed tube inside terminal surface and gag lever post and sheathed tube terminal surface sliding connection, and the gag lever post passes reset spring and sleeve pipe fixed connection.

Furthermore, the limiting rod is a rod with a D-shaped section, one end of the reset spring is fixedly connected with the end face of the base plate, and the other end of the reset spring is fixedly connected with the inner end face of the sleeve.

Further, the wall fixedly connected with installation otic placode of stand, the wall fixedly connected with telescopic link of installation otic placode, the output shaft and the storage cylinder of telescopic link rotate to be connected, and the inside of telescopic link is equipped with the same spring that resets, and the storage cylinder is located the top of capstan winch.

Advantageous effects

The utility model provides a novel lifting sling device. The method has the following beneficial effects:

(1) This novel lift hoist device, supply power for driving motor through lead acid battery, it makes whole device walk on ground to promote the drive wheel rotation through driving motor, after reaching the predetermined position, receive and release the cable wire through the capstan winch and realize the hoist and mount, when the capstan winch receives and releases the cable wire, through rubber end and cable wire contact, the cable wire promotes rubber end and drives the ejector pin and slide in the sleeve pipe, rubber end gets into the intraductal back of cover completely, it is just to the oil feed tank to get the oil pocket, the fluid that stores in the storage section of thick bamboo gets into in the sleeve pipe reentrant oil taking hole from the oil feed tank, after the storage section of thick bamboo is rotatory to separating with the cable wire, reset assembly promotes the ejector pin and keeps away from the sleeve pipe, get the oil pocket from just pouring out to the cable wire with the fluid of storage in getting outside the sleeve pipe to the oil feed tank motion, realize lubricating the maintenance to the cable wire automatically through the infiltration of fluid between the cable wire, through the rotation of storage section of thick bamboo, realize ejector pin intermittent type and cable wire contact oiling, realize a small amount of oiling maintenance many times.

(2) This novel lift hoist device, the power that gives the rubber end through the cable wire promotes the ejector pin and slides in the sleeve pipe, and the ejector pin drives gag lever post and backing plate synchronous movement and compression reset spring for the ejector pin can not rotatory keep getting the oilhole and the oil feed tank is located same axis at the slip in-process, improves the lubricated stability of oiling.

(3) This novel lift hoist device, once at intraductal reciprocating motion of sleeve as the ejector pin, realize getting the oil of oilhole in the ejector pin slips into the sleeve pipe, after the ejector pin resets and keeps away from the sleeve pipe, get the oil hole and realize the release to getting the downthehole fluid of oilhole from the intraductal roll-off of cover, output shaft through the telescopic link promotes storage cylinder and cable wire contact, in the continuous release process of cable wire, intermittent type nature equivalent is to the cable wire oiling, avoid single oiling too much to cause lubricating oil to drip to pollute, simultaneously, when the capstan winch stop work, if the rubber end rotates to contact with the cable wire, get the oil hole and lie in the sleeve pipe, storage cylinder does not communicate with the external world, the oilhole outflow is got to the interior fluid of wall storage cylinder, and when the rubber end does not contact with the cable wire, get the oil hole and lie in the sleeve pipe outward, storage cylinder still is isolated with the external world, reduce under the shutdown state, the probability that fluid overflows in the storage cylinder.

Drawings

The structures, proportions, sizes, and other elements shown in the specification are for the understanding of the present disclosure, and are not intended to limit the scope of the present disclosure, which is defined by the claims, but rather by the claims.

Fig. 1 is a front view of the present invention;

FIG. 2 is a perspective view of the oiling assembly of the utility model;

FIG. 3 is an enlarged view of A in FIG. 2;

fig. 4 is an exploded view of the utility model oil injection assembly.

Illustration of the drawings:

10. a base; 11. a drive wheel; 12. a drive motor; 13. a driven wheel; 14. a column; 15. a control cabinet; 16. a winch; 17. a telescopic arm; 20. a storage cylinder; 21. a sleeve; 22. a top rod; 23. a rubber end; 24. an oil taking hole; 25. an oil inlet groove; 26. a limiting rod; 27. a base plate; 28. a reset spring; 30. mounting an ear plate; 31. a telescopic rod.

Detailed Description

A novel lifting sling device is disclosed, as shown in figures 1-4, comprising a base 10, a driving wheel 11 and a driven wheel 13 after the bottom surface of the base 10 is rotatably connected, a driving motor 12 is further fixedly connected to the bottom surface of the base 10, the driving wheel 11 is driven by the driving motor 12, a column 14 is rotatably connected to the top surface of the base 10, a control cabinet 15 and a winch 16 are arranged on the wall surface of the column 14, a telescopic arm 17 is further hinged to the wall surface of the column 14, the telescopic arm 17 is driven by an oil cylinder, a housing of the oil cylinder is rotatably connected to the column 14, an output shaft of the oil cylinder is rotatably connected to the telescopic arm 17, a lead-acid storage battery is installed in the control cabinet 15 as a power source, the driving motor 12 and the winch 16 are both electrically connected to the lead-acid storage battery, an oiling component for lubricating a steel cable of the winch 16 is arranged on the wall surface of the column 14, the oiling component comprises a storage cylinder 20, a sleeve 21, a push rod 22, a rubber end 23, an oil taking hole 24 and an oil inlet 25, the storage cylinder 20 is movably connected to the storage cylinder 20, the end surface of the hollow oil taking pipe 22 is arranged on the end surface of the storage cylinder, the push rod 22, the hollow oil taking pipe 22 is arranged on the end surface of the storage cylinder, the end surface of the hollow oil taking pipe, the push rod 21, the end surface of the hollow oil taking pipe 22, the storage cylinder 22, the push rod 22, the storage cylinder is arranged on the end surface of the hollow oil taking pipe, the hollow oil taking hole, the end surface of the hollow oil taking pipe, the hollow oil taking pipe 22, the oil taking hole 24 is a rectangular groove, the oil inlet groove 25 penetrates through the circumferential surface of the sleeve 21, the oil inlet groove 25 is close to the inner end surface of the sleeve 21, a gap is reserved between the oil inlet groove 25 and the end opening of the sleeve 21 and is larger than the length of the oil taking hole 24, when the rubber end 23 is flush with the end opening of the sleeve 21, the whole oil taking hole 24 is opposite to the oil inlet groove 25, the driving motor 12 is powered by a lead-acid storage battery, the driving wheel 11 is pushed to rotate by the driving motor 12 to enable the whole device to walk on the ground, when the preset position is reached, the steel cable is wound and unwound by the winch 16 to achieve hoisting, when the winch 16 winds and unwinds the steel cable, the rubber end 23 is pushed by the steel cable to drive the ejector rod 22 to slide in the sleeve 21, after the rubber end 23 completely enters the sleeve 21, the oil taking hole 24 is opposite to the oil inlet groove 25, oil liquid stored in the storage cylinder 20 enters the sleeve 21 from the oil inlet groove 25 to enter the oil taking hole 24, when the storage cylinder 20 rotates to be separated from the steel cable, the reset assembly pushes the ejector rod 22 to be far away from the sleeve 21, and the oil stored in the oil taking hole 24 is automatically poured out through the steel cable to lubricate the oil cable.

A novel lifting sling device is disclosed, as shown in figure 4, the reset component comprises a limit rod 26, a backing plate 27 and a reset spring 28, the limit rod 26 is fixedly connected with a top rod 22, the backing plate 27 is fixedly connected with the limit rod 26, the limit rod 26 penetrates through the inner end face of a sleeve 21 and the limit rod 26 is connected with the end face of the sleeve 21 in a sliding manner, the limit rod 26 penetrates through the reset spring 28 and the reset spring 28 is fixedly connected with the sleeve 21, the limit rod 26 is a rod with a D-shaped section, one end of the reset spring 28 is fixedly connected with the end face of the backing plate 27 and the other end of the reset spring 28 is fixedly connected with the inner end face of the sleeve 21,

the utility model provides a novel lift hoist device, as shown in fig. 2, the wall fixedly connected with installation otic placode 30 of stand 14, the wall fixedly connected with telescopic link 31 of installation otic placode 30, the output shaft and the storage tube 20 of telescopic link 31 rotate to be connected, the inside of telescopic link 31 is equipped with the same spring 28 that resets, storage tube 20 is located capstan winch 16's top, the power that gives rubber end 23 through the cable wire promotes ejector pin 22 and slides in sleeve pipe 21, ejector pin 22 drives gag lever post 26 and backing plate 27 synchronous movement and compression spring 28 that resets, make ejector pin 22 can not rotatory keep getting oilhole 24 and oil feed tank 25 to be located same axis at the slip in-process, improve the lubricated stability of oiling.

When the top rod 22 reciprocates once in the sleeve 21, the top rod 22 slides into the sleeve 21 to achieve oil taking of the oil taking hole 24, when the top rod 22 resets and is far away from the sleeve 21, the oil taking hole 24 slides out of the sleeve 21 to achieve release of oil in the oil taking hole 24, the storage cylinder 20 is pushed to be in contact with a steel cable through an output shaft of the telescopic rod 31, in the continuous release process of the steel cable, oil is intermittently and equivalently filled into the steel cable, so that the phenomenon that lubricating oil drips and pollutes due to too much single oil filling is avoided, meanwhile, when the winch 16 stops working, if the rubber end 23 rotates to be in contact with the steel cable, the oil taking hole 24 is located in the sleeve 21, the storage cylinder 20 is not communicated with the outside, the oil in the wall storage cylinder 20 flows out of the oil taking hole 24, and when the rubber end 23 is not in contact with the steel cable, the oil taking hole 24 is located outside the sleeve 21, the storage cylinder 20 is still isolated from the outside, and the probability that the oil in the storage cylinder 20 overflows under the shutdown state is reduced.

The utility model discloses a theory of operation: the lead-acid storage battery supplies power to the driving motor 12, the driving wheel 11 is pushed to rotate through the driving motor 12, so that the whole device travels on the ground, after a preset position is reached, a steel cable is wound and unwound through the winch 16 to achieve hoisting, when the steel cable is wound and unwound through the winch 16, the output shaft of the telescopic rod 31 pushes the storage cylinder 20 to be in contact with the steel cable, the rubber cable pushes the rubber end 23 to drive the ejector rod 22 to slide in the sleeve 21, the ejector rod 22 drives the limiting rod 26 and the backing plate 27 to move synchronously and compress the reset spring 28, after the rubber end 23 completely enters the sleeve 21, the oil taking hole 24 is right opposite to the oil inlet groove 25, oil in the storage cylinder 20 enters the sleeve 21 from the oil inlet groove 25 and then enters the oil taking hole 24, and after the ejector rod 22 is reset to be far away from the sleeve 21, the oil taking hole 24 slides out of the sleeve 21 to release the oil in the oil taking hole 24 onto the steel cable to achieve lubrication.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention.

Claims

1. The utility model provides a novel lift hoist device, including base (10), drive wheel (11) and follow driving wheel (13) after the bottom surface of base (10) is rotated and is connected, fixedly connected with driving motor (12) are still gone back to the bottom surface of base (10), drive wheel (11) are driven by driving motor (12), the top surface of base (10) is rotated and is connected with stand (14), the wall of stand (14) is equipped with switch board (15) and capstan winch (16), the wall of stand (14) still articulates there is flexible arm (17), flexible arm (17) are by oil cylinder drive, its characterized in that: the casing of hydro-cylinder rotates with stand (14) to be connected and the output shaft of hydro-cylinder rotates with telescopic boom (17) to be connected, installs lead acid battery as the power supply in switch board (15), and driving motor (12), capstan winch (16) all are connected with lead acid battery electricity, and the wall of stand (14) sets up the oiling subassembly of lubricated capstan winch (16) cable wire, oiling subassembly includes storage cylinder (20), sleeve pipe (21), ejector pin (22), rubber end (23), gets oil hole (24) and oil feed tank (25), and storage cylinder (20) and stand (14) swing joint and storage cylinder (20) and the laminating of capstan winch (16) winding cable wire, sleeve pipe (21) and storage cylinder (20) fixed connection, ejector pin (22) and sleeve pipe (21) sliding connection, rubber end (23) and ejector pin (22) fixed connection, the wall of ejector pin (22) is seted up gets oil hole (24), and the oil feed tank (25) that are used for the oil feed are seted up to the wall of sleeve pipe (21), sets up the reset part that promotes ejector pin (22) to move in sleeve pipe (21).

2. A new lifting spreader device according to claim 1, characterised in that: the storage cylinder (20) is a hollow circular tube with two closed ends, a sealing bolt is connected to the end portion of the storage cylinder (20) in a threaded mode, oil is filled into the storage cylinder (20) through a bolt hole, the sleeve (21) penetrates through the circumferential surface of the storage cylinder (20), the sleeve (21) is a pipeline with one closed end, the ejector rod (22) is matched with the sleeve (21) and the ejector rod (22) is in sliding connection with the inner wall surface of the sleeve (21), the rubber end head (23) is fixedly connected with the end surface of the ejector rod (22), the oil taking hole (24) is formed in the circumferential surface of the ejector rod (22), and the oil inlet groove (25) is formed in the circumferential surface of the sleeve (21).

3. A novel lifting spreader device according to claim 2, characterised in that: the oil taking hole (24) is a rectangular groove, the oil inlet groove (25) penetrates through the circumferential surface of the sleeve (21), the oil inlet groove (25) is close to the inner end surface of the sleeve (21), a gap is reserved between the oil inlet groove (25) and the end opening of the sleeve (21) and is larger than the length of the oil taking hole (24), and when the rubber end head (23) is flush with the end opening of the sleeve (21), the whole oil taking hole (24) is opposite to the oil inlet groove (25).

4. A new lifting spreader device according to claim 3, characterised in that: reset part includes gag lever post (26), backing plate (27) and reset spring (28), gag lever post (26) and ejector pin (22) fixed connection, backing plate (27) and gag lever post (26) fixed connection, and gag lever post (26) run through the inside terminal surface of sleeve pipe (21) and the terminal surface sliding connection of gag lever post (26) and sleeve pipe (21), and gag lever post (26) pass reset spring (28) and sleeve pipe (21) fixed connection.

5. A novel lifting spreader device according to claim 4, characterised in that: the limiting rod (26) is a rod with a D-shaped section, one end of the reset spring (28) is fixedly connected with the end face of the backing plate (27), and the other end of the reset spring (28) is fixedly connected with the inner end face of the sleeve (21).

6. A novel lifting spreader device according to claim 5, wherein: the wall surface of the upright post (14) is fixedly connected with an installation lug plate (30), the wall surface of the installation lug plate (30) is fixedly connected with a telescopic rod (31), an output shaft of the telescopic rod (31) is rotatably connected with the storage cylinder (20), the same reset spring (28) is arranged inside the telescopic rod (31), and the storage cylinder (20) is positioned above the winch (16).