CN214243561U - Tower crane for building convenient to move - Google Patents

Tower crane for building convenient to move Download PDF

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Publication number
CN214243561U
CN214243561U CN202023142436.4U CN202023142436U CN214243561U CN 214243561 U CN214243561 U CN 214243561U CN 202023142436 U CN202023142436 U CN 202023142436U CN 214243561 U CN214243561 U CN 214243561U
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CN
China
Prior art keywords
wheel
tower crane
tower
convenient
move
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Active
Application number
CN202023142436.4U
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Chinese (zh)
Inventor
姜珍珍
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Xuancheng Ning'an road and Bridge Construction Co., Ltd
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Anhui Juhao Construction Co ltd
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Priority to CN202023142436.4U priority Critical patent/CN214243561U/en
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Publication of CN214243561U publication Critical patent/CN214243561U/en
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Abstract

The utility model discloses a remove convenient tower crane for building, concretely relates to tower crane technical field, including the standard festival, the bottom fixedly connected with bracing piece of standard festival, the top activity of standard festival articulates there is the top of the tower, one side on standard festival top is provided with the driver's cabin, the opposite side on standard festival top is provided with the jacking stock, one side fixedly connected with balance arm on the top of the tower, the opposite side fixedly connected with jib loading boom on the top of the tower, the top fixedly connected with pull rod on the top of the tower. The utility model discloses a be provided with lifting hook, mount pad, installation piece and slipmat, during the use, the inboard of lifting hook is provided with the slipmat, increased and the object between the frictional force, avoid sliding at the in-process of hoisting, cause the incident, when the lifting hook uses for a long time and takes place to damage, be the block structure between installation piece and the mount pad, can change the lifting hook through dismantling installation piece and mount pad, saved the cost of using, improved the result of use of equipment.

Description

Tower crane for building convenient to move
Technical Field
The utility model relates to a tower crane technical field specifically is a remove convenient tower crane for building.
Background
At present, the tower crane is generally used on the building site, mainly is used for hoisting building material, places it after lifting to appointed height, and along with the continuous development of tower crane trade, people also are more and more high to the requirement of tower crane, and current tower crane still has some problems, because the volume of tower crane is heavier, is not convenient for remove it, has the limitation, has reduced the result of use of tower crane.
In the process of implementing the present invention, the inventor finds that at least the following problems exist in the prior art and are not solved:
(1) the traditional tower crane for building is inconvenient to move due to the fact that the tower crane is heavy in size and has limitation;
(2) the traditional tower crane for building generally lifts an object by a crane trolley and then moves the object to a proper position, so that the object is seriously abraded after being used and moved for a long time;
(3) traditional tower crane for building, general lifting hook is fixed unchangeable, is not convenient for dismantle the change to the lifting hook that damages, leads to use cost higher.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a remove convenient tower crane for building to propose in solving above-mentioned background art because the volume of tower crane is heavier, consequently be not convenient for remove it, have the problem of limitation.
In order to achieve the above object, the utility model provides a following technical scheme: a tower crane for building convenient to move comprises a standard knot, wherein the bottom end of the standard knot is fixedly connected with a supporting rod, the top end of the standard knot is movably hinged with a tower top, one side of the top end of the standard knot is provided with a driver cab, the other side of the top end of the standard knot is provided with a jacking sleeve frame, one side of the top of the tower is fixedly connected with a balance arm, the other side of the tower top is fixedly connected with a crane boom, the top end of the tower top is fixedly connected with a pull rod, one side of the pull rod is connected with the balance arm, the other side of the pull rod is connected with the cargo boom, the bottom end of the cargo boom is provided with a wear-resistant structure, the bottom end of the wear-resistant structure is fixedly connected with a trolley, the bottom end of the trolley is movably connected with a traction rope, the bottom end of the traction rope is provided with a dismounting structure, and the bottom end of the support rod is provided with a mechanism convenient to move;
the moving mechanism of being convenient for includes the base, base fixed connection is in the bottom of bracing piece, two sets of connecting seats of both ends fixedly connected with of base bottom, the inside difference swing joint of connecting seat has first removal wheel and second to remove the wheel, the bottom that wheel and second were removed to first removal wheel is provided with the slide rail, connecting piece fixedly connected with action wheel is passed through to the one end that the wheel was removed to the second, the other end of action wheel passes through coupling and servo motor's output fixed connection, the one end that the wheel was removed to first removal is passed through connecting piece fixedly connected with from the driving wheel, the action wheel and be provided with the belt from between the driving wheel.
Preferably, the diameters of the driving wheel and the driven wheel are equal, and the driving wheel and the driven wheel are located on the same horizontal plane.
Preferably, the wear-resistant structure comprises a moving block, a slide way, balls and rolling grooves, the slide way is fixedly connected to the bottom end of the crane boom, the moving block is arranged on one side inside the slide way, the bottom end of the moving block is connected with the crane trolley, the rolling grooves are fixedly connected to two ends inside the moving block, the balls are arranged inside the rolling grooves, and the outer surfaces of the balls are in contact with the inner wall of the moving block.
Preferably, the inner diameter of the rolling groove is larger than the outer diameter of the ball, and the two ends of the rolling groove in the slide way are arranged at equal intervals.
Preferably, the dismounting structure consists of a lifting hook, a mounting seat, a mounting block and a non-slip mat, the mounting seat is fixedly connected with the bottom end of the traction rope through a connecting piece, the mounting block is arranged inside the mounting seat, the bottom end of the mounting block is fixedly connected with the lifting hook, and the non-slip mat is fixedly connected to the inner side of the lifting hook.
Preferably, the width of the outer part of the mounting seat is smaller than the width of the inner part of the mounting block, and the non-slip mat is embedded in the inner part of the mounting block.
Compared with the prior art, the beneficial effects of the utility model are that: the tower crane for building convenient to move not only realizes the movement of the tower crane, is convenient to change the position of the tower crane, realizes the reduction of friction force in the moving process and the reduction of loss, but also realizes the disassembly and replacement of the damaged lifting hook, thereby saving the use cost;
(1) the tower crane is provided with the base, the connecting seat, the first moving wheel, the second moving wheel, the sliding rail, the driving wheel, the servo motor, the driven wheel and the belt, when the tower crane is used and the whole tower crane needs to be moved, the servo motor is started, the servo motor drives the driving wheel to rotate through the coupler, the driving wheel and the driven wheel are connected through the belt, so that the driven wheel is driven to rotate, the driving wheel and the driven wheel are respectively connected with the second moving wheel and the first moving wheel, so that the first moving wheel and the second moving wheel are driven, the tower crane is enabled to move left and right at the sliding rail, the movement of the tower crane is realized, and the use efficiency of the;
(2) by arranging the moving block, the slide way, the balls and the rolling grooves, when the lifting trolley is used and an object is lifted, the length of the traction rope is extended under the action of the lifting trolley, the object is conveniently lifted, after the lifting is finished, the lifting trolley moves through being connected with the moving block in the slide way, the object is put down after a proper position is selected, the inner wall of the moving block is in contact with the balls in the moving process, the friction resistance in the moving process is reduced, the use loss is reduced, and the service life is prolonged;
(3) through being provided with lifting hook, mount pad, installation piece and slipmat, during the use, the inboard of lifting hook is provided with the slipmat, has increased and has hung the in-process and slide, causes the incident, and when the lifting hook used for a long time and takes place to damage, be the block structure between installation piece and the mount pad, can change the lifting hook through dismantling installation piece and mount pad, saved the cost of using, improved the result of use of equipment.
Drawings
Fig. 1 is a schematic front view of a cross-sectional structure of the present invention;
FIG. 2 is a schematic view of the bottom partial section of the slide of the present invention;
FIG. 3 is a schematic view of the front view structure of the base of the present invention;
fig. 4 is an enlarged partial cross-sectional view of the point a in fig. 1 according to the present invention.
In the figure: 1. a cargo boom; 2. a wear-resistant structure; 201. a moving block; 202. a slideway; 203. a ball bearing; 204. rolling a groove; 3. a trolley; 4. a traction rope; 5. disassembling and replacing the structure; 501. a hook; 502. a mounting seat; 503. mounting blocks; 504. a non-slip mat; 6. a first moving wheel; 7. a slide rail; 8. a base; 9. a support bar; 10. a standard section; 11. jacking sleeve frames; 12. a driver's cab; 13. a balance arm; 14. the tower top; 15. a pull rod; 16. a driven wheel; 17. a servo motor; 18. a connecting seat; 19. a driving wheel; 20. a second moving wheel; 21. a belt.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Example 1: referring to fig. 1-4, a tower crane for building and construction convenient to move comprises a standard knot 10, wherein a supporting rod 9 is fixedly connected to the bottom end of the standard knot 10, the top end of the standard knot 10 is movably hinged to a tower top 14, a driver cab 12 is arranged on one side of the top end of the standard knot 10, a jacking sleeve frame 11 is arranged on the other side of the top end of the standard knot 10, a balance arm 13 is fixedly connected to one side of the tower top 14, a crane boom 1 is fixedly connected to the other side of the tower top 14, a pull rod 15 is fixedly connected to the top end of the tower top 14, one side of the pull rod 15 is connected to the balance arm 13, the other side of the pull rod 15 is connected to the crane boom 1, a wear-resistant structure 2 is arranged at the bottom end of the crane boom 1, a crane trolley 3 is fixedly connected to the bottom end of the wear-resistant structure 2, a traction rope 4 is movably connected to the bottom end of the crane trolley 3, a replacing structure 5 is arranged at the bottom end of the traction rope 4, and a moving mechanism convenient to move is arranged at the bottom end of the supporting rod 9;
referring to fig. 1-4, the tower crane for building convenient to move further comprises a convenient moving mechanism, the convenient moving mechanism comprises a base 8, the base 8 is fixedly connected to the bottom end of a supporting rod 9, two groups of connecting seats 18 are fixedly connected to two ends of the bottom of the base 8, a first moving wheel 6 and a second moving wheel 20 are respectively movably connected to the inside of each connecting seat 18, slide rails 7 are arranged at the bottom ends of the first moving wheel 6 and the second moving wheel 20, one end of the second moving wheel 20 is fixedly connected with a driving wheel 19 through a connecting piece, the other end of the driving wheel 19 is fixedly connected with the output end of a servo motor 17 through a shaft connector, the servo motor 17 can be ASD-a2 in type, one end of the first moving wheel 6 is fixedly connected with a driven wheel 16 through a connecting piece, and a belt 21 is arranged between the driving wheel 19 and the driven wheel 16;
the diameters of the driving wheel 19 and the driven wheel 16 are equal, and the driving wheel 19 and the driven wheel 16 are positioned on the same horizontal plane;
specifically, as shown in fig. 1 and fig. 3, when the whole tower crane needs to be moved, servo motor 17 is started, servo motor 17 drives driving wheel 19 to rotate through the coupling, driving wheel 19 and driven wheel 16 are connected through belt 21, thereby driving driven wheel 16 to rotate, driving wheel 19 and driven wheel 16 are respectively connected with second moving wheel 20 and first moving wheel 6, thereby first moving wheel 6 and second moving wheel 20 are driven, so that the tower crane moves left and right at slide rail 7, the movement of the tower crane is realized, and the use efficiency of the tower crane is improved.
Example 2: the wear-resistant structure 2 comprises a moving block 201, a slide way 202, balls 203 and rolling grooves 204, the slide way 202 is fixedly connected to the bottom end of the crane boom 1, the moving block 201 is arranged on one side inside the slide way 202, the bottom end of the moving block 201 is connected with the crane trolley 3, the rolling grooves 204 are fixedly connected to two ends inside the moving block 201, the inner diameter of each rolling groove 204 is larger than the outer diameter of each ball 203, the rolling grooves 204 are arranged at equal intervals at two ends inside the slide way 202, the balls 203 are arranged inside the rolling grooves 204, and the outer surfaces of the balls 203 are in contact with the inner wall of the moving block 201;
specifically, as shown in fig. 1 and 2, when the object is hoisted, the length of the traction rope 4 is extended under the action of the hoisting trolley 3, so that the object is conveniently hoisted, after the hoisting is completed, the hoisting trolley 3 moves through the inner part connected with the moving block 201 to the slideway 202, the object is put down after a proper position is selected, the inner wall of the moving block 201 is in contact with the balls 203 in the moving process, the friction resistance in the moving process is reduced, the use loss is reduced, and the service life is prolonged.
Example 3: the dismounting and replacing structure 5 consists of a lifting hook 501, a mounting seat 502, a mounting block 503 and an anti-skid pad 504, the mounting seat 502 is fixedly connected with the bottom end of the traction rope 4 through a connecting piece, the mounting block 503 is arranged inside the mounting seat 502, the bottom end of the mounting block 503 is fixedly connected with the lifting hook 501, and the inner side of the lifting hook 501 is fixedly connected with the anti-skid pad 504;
the width of the outer part of the mounting seat 502 is smaller than the width of the inner part of the mounting block 503, and the anti-skid pad 504 is embedded in the inner part of the mounting block 503;
specifically, as shown in fig. 1 and 4, the inner side of the lifting hook 501 is provided with the anti-slip pad 504, so that the friction force between the lifting hook 501 and an object is increased, the sliding in the lifting process is avoided, safety accidents are avoided, when the lifting hook 501 is damaged after being used for a long time, the mounting block 503 and the mounting seat 502 are in a clamping structure, the lifting hook 501 can be replaced by detaching the mounting block 503 and the mounting seat 502, the use cost is saved, and the use effect of the equipment is improved.
The working principle is as follows: the utility model discloses when using, at first, when needing to wholly remove the tower crane, start servo motor 17, servo motor 17 drives action wheel 19 through the coupling and rotates, action wheel 19 with connect through belt 21 from between the driving wheel 16, thereby it rotates from driving wheel 16 to drive, action wheel 19 and remove wheel 20 and first removal wheel 6 with the second respectively from driving wheel 16 and be connected, thereby remove wheel 20 drive to first removal wheel 6 and second, make the tower crane remove about 7 departments of slide rail, realized the removal to the tower crane, the availability factor of tower crane has been improved.
Later, when the object is hoisted, the length of the traction rope 4 is extended under the action of the hoisting trolley 3, the object is conveniently hoisted, after the hoisting is completed, the hoisting trolley 3 moves through the connection with the moving block 201 in the slideway 202, the object is put down after a proper position is selected, the inner wall of the moving block 201 is in contact with the balls 203 in the moving process, the friction resistance in the moving process is reduced, the use loss is reduced, and the service life is prolonged.
Finally, the inner side of the lifting hook 501 is provided with the anti-slip pad 504, so that the friction force between the lifting hook 501 and an object is increased, the sliding in the lifting process is avoided, safety accidents are caused, when the lifting hook 501 is damaged after being used for a long time, the mounting block 503 and the mounting seat 502 are in a clamping structure, the lifting hook 501 can be replaced by detaching the mounting block 503 and the mounting seat 502, the use cost is saved, and the use effect of the equipment is improved.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims (6)

1. The utility model provides a remove convenient tower crane for building, includes standard festival (10), its characterized in that: the bottom end of the standard knot (10) is fixedly connected with a support rod (9), the top end of the standard knot (10) is movably hinged with a tower top (14), one side of the top end of the standard knot (10) is provided with a driver cab (12), the other side of the top end of the standard knot (10) is provided with a jacking sleeve frame (11), one side of the tower top (14) is fixedly connected with a balance arm (13), the other side of the tower top (14) is fixedly connected with a cargo boom (1), the top end of the tower top (14) is fixedly connected with a pull rod (15), one side of the pull rod (15) is connected with the balance arm (13), the other side of the pull rod (15) is connected with the cargo boom (1), the bottom end of the cargo boom (1) is provided with a wear-resistant structure (2), the bottom end of the wear-resistant structure (2) is fixedly connected with a trolley (3), and the bottom end of the trolley (3) is movably connected with a traction rope (4), the bottom end of the traction rope (4) is provided with a dismounting structure (5), and the bottom end of the support rod (9) is provided with a mechanism convenient to move;
the moving mechanism of being convenient for includes base (8), base (8) fixed connection is in the bottom of bracing piece (9), two sets of connecting seats (18) of both ends fixedly connected with of base (8) bottom, the inside difference swing joint of connecting seat (18) has first removal wheel (6) and second to remove wheel (20), the bottom that first removal wheel (6) and second removed wheel (20) is provided with slide rail (7), connecting piece fixedly connected with action wheel (19) is passed through to the one end that second removed wheel (20), the output fixed connection of the other end of action wheel (19) through coupling ware and servo motor (17), the one end of first removal wheel (6) is passed through connecting piece fixedly connected with from driving wheel (16), action wheel (19) and from being provided with belt (21) between driving wheel (16).
2. The tower crane for building convenient to move according to claim 1, wherein the tower crane comprises: the diameters of the driving wheel (19) and the driven wheel (16) are equal, and the driving wheel (19) and the driven wheel (16) are located on the same horizontal plane.
3. The tower crane for building convenient to move according to claim 1, wherein the tower crane comprises: the abrasion-resistant structure (2) is composed of a moving block (201), a slide way (202), balls (203) and rolling grooves (204), the slide way (202) is fixedly connected to the bottom end of the crane boom (1), the moving block (201) is arranged on one side inside the slide way (202), the bottom end of the moving block (201) is connected with a crane trolley (3), the rolling grooves (204) are fixedly connected to two ends inside the moving block (201), the balls (203) are arranged inside the rolling grooves (204), and the outer surface of each ball (203) is in contact with the inner wall of the moving block (201).
4. The tower crane for building convenient to move according to claim 3, wherein the tower crane comprises: the inner diameter of the rolling groove (204) is larger than the outer diameter of the ball (203), and the two ends of the rolling groove (204) in the slide way (202) are arranged at equal intervals.
5. The tower crane for building convenient to move according to claim 1, wherein the tower crane comprises: tear open and trade structure (5) and constitute by lifting hook (501), mount pad (502), installation piece (503) and slipmat (504), bottom fixed connection that mount pad (502) pass through connecting piece and haulage rope (4), the inside of mount pad (502) is provided with installation piece (503), the bottom fixed connection of installation piece (503) has lifting hook (501), inboard fixedly connected with slipmat (504) of lifting hook (501).
6. The tower crane for building convenient to move according to claim 5, wherein the tower crane comprises: the width of the outer part of the mounting seat (502) is smaller than the width of the inner part of the mounting block (503), and the anti-skid pad (504) is embedded in the inner part of the mounting block (503).
CN202023142436.4U 2020-12-24 2020-12-24 Tower crane for building convenient to move Active CN214243561U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202023142436.4U CN214243561U (en) 2020-12-24 2020-12-24 Tower crane for building convenient to move

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202023142436.4U CN214243561U (en) 2020-12-24 2020-12-24 Tower crane for building convenient to move

Publications (1)

Publication Number Publication Date
CN214243561U true CN214243561U (en) 2021-09-21

Family

ID=77741766

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202023142436.4U Active CN214243561U (en) 2020-12-24 2020-12-24 Tower crane for building convenient to move

Country Status (1)

Country Link
CN (1) CN214243561U (en)

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Effective date of registration: 20211115

Address after: 242000 Zhenxing street, Sunbu Town, Xuanzhou District, Xuancheng City, Anhui Province

Patentee after: Xuancheng Ning'an road and Bridge Construction Co., Ltd

Address before: 242100 floor 2, shop 104, north of Yiwu Trade City, Jianping Town, Langxi County, Xuancheng City, Anhui Province

Patentee before: Anhui juhao Construction Co., Ltd