CN216918407U

CN216918407U - Anti-tilting device for tower body of tower crane

Info

Publication number: CN216918407U
Application number: CN202220324799.XU
Authority: CN
Inventors: 刘辉
Original assignee: FUJIAN KEJIE LIFTING MACHINERY CO LTD
Current assignee: FUJIAN KEJIE LIFTING MACHINERY CO LTD
Priority date: 2022-02-17
Filing date: 2022-02-17
Publication date: 2022-07-08
Anticipated expiration: 2032-02-17

Abstract

The utility model discloses an anti-tilting device for a tower body of a tower crane, which comprises the tower body, an anti-tilting mechanism, a propelling mechanism, a fixed frame and a locking mechanism, wherein the anti-tilting mechanism is attached to the side of the tower body, the propelling mechanism is arranged on the left side of the lower end of the anti-tilting mechanism, the fixed frame is arranged on the outer side of the propelling mechanism, the locking mechanism is arranged at the right end of the fixed frame, and the anti-tilting mechanism comprises a support column, a control panel, a hydraulic rod, a support frame and a flexible cushion. This anti-tilting device of tower crane body, the user can go up and down to the frame of supporting according to the body of the tower of co-altitude not, thereby make to support the frame to be located more than the middle part of body of the tower, be convenient for realize as far as possible and prevent slope effect maximize, because support and bond mutually between the pad, consequently support the frame not with body of the tower direct contact, the surface wear of body of the tower has been reduced, after the mount is fixed, electric putter drives the connecting plate, the pillar is stretched out and drawn back and is adjusted, thereby be convenient for the support of pillar upper end to laminate with the body of the tower.

Description

Tower body anti-tilting device of tower crane

Technical Field

The utility model relates to the technical field of tower cranes, in particular to an anti-tilting device for a tower body of a tower crane.

Background

The tower crane is divided into a horizontal type and a pressure bar type according to the form of a movable arm, has large working space, is mainly used for vertical and horizontal conveying of materials and installation of building components in house building construction, mainly comprises a metal structure, a working mechanism and an electrical system, is generally used in high-rise buildings, and is easy to incline when the tower body is old or meets strong wind, so the tower body needs to be protected by an anti-inclining device.

The anti-tilting device for the tower body of the tower crane in the market does not have a height adjusting function in use, so that the tower bodies with different heights are difficult to adapt to each other, the practicability of the anti-tilting device is reduced, meanwhile, the contact surface of the tower body is easy to wear, the potential safety hazard is increased, and therefore the anti-tilting device for the tower body of the tower crane is provided.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an anti-tilting device for a tower body of a tower crane, which aims to solve the problems that the anti-tilting device for the tower body of the tower crane in the market, which is proposed in the background art, does not have a height adjusting function in use, so that the tower bodies with different heights are difficult to adapt to a certain degree, the practicability of the device is reduced, and meanwhile, the device is easy to cause the contact surface of the tower body to be worn and increase the potential safety hazard.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a tower crane body anti-tilt device, includes body, anti-tilt mechanism, advancing mechanism, mount and locking mechanism, the side laminating of body has anti-tilt mechanism, and is provided with advancing mechanism on the left of the lower extreme of anti-tilt mechanism, advancing mechanism's the outside is provided with the mount, and the right-hand member of mount is provided with locking mechanism, anti-tilt mechanism includes pillar, control panel, hydraulic stem, supports frame and flexible pad, and the front end of pillar is provided with control panel, the upper end of pillar is provided with the hydraulic stem, and the upper end of hydraulic stem is provided with supports the frame, the right side of supporting the frame is provided with flexible pad.

Furthermore, the supporting column and the abutting frame form a lifting structure through a control panel and a hydraulic rod, and the abutting frame is bonded with the flexible pad.

Further, advancing mechanism includes electric putter, connecting plate, bolt, fixed plate, stopper, spacing groove and gyro wheel, and electric putter's right-hand member is fixed with the connecting plate, the surface of connecting plate is provided with the bolt, and the right-hand fixed plate that is provided with of connecting plate, the lower extreme of fixed plate is provided with the stopper, and the laminating of the outside of stopper has the spacing groove, the lower extreme of stopper is provided with the gyro wheel.

Furthermore, the connecting plate forms a telescopic structure with the fixing frame through the electric push rod, and the connecting plate is in threaded connection with the anti-tilting mechanism.

Furthermore, the fixed plate is fixedly connected with the limiting block, and the limiting block is clamped in the limiting groove.

Further, locking mechanism includes truss, activity card frame, screw groove section of thick bamboo and threaded rod, and the inside block of truss has the activity card frame, the right-hand member of activity card frame is provided with screw groove section of thick bamboo, and the inside of screw groove section of thick bamboo is provided with the threaded rod.

Furthermore, the thread grooved drum forms a rotating structure with the grooved frame through the movable clamping frame, and the thread grooved drum is fixedly connected with the movable clamping frame.

Compared with the prior art, the utility model has the beneficial effects that: this anti-tilting device of tower crane body, the user can go up and down to the frame according to the body of the tower of co-altitude, thereby make to support the frame and be located more than the middle part of body of the tower, be convenient for realize as far as possible and prevent slope effect maximize, because support and bond mutually between the flexible pad, consequently support the frame not with body of the tower direct contact, the surface wear of body of the tower has been reduced, reduce the potential safety hazard of body of the tower, after the mount is fixed, electric putter drives the connecting plate, the pillar is stretched out and drawn back and is adjusted, thereby be convenient for support of pillar upper end and laminate with the body of the tower, but the body of the tower of the different specifications of adaptation.

Through the setting of preventing tilt mechanism, the user can be according to not the tower body of co-altitude to support the frame and go up and down to make to support more than the middle part that the frame is located the tower body, be convenient for realize as far as possible and prevent slope effect maximize, owing to support bonding mutually between frame and the flexible pad, consequently support the frame not with tower body direct contact, reduced the surface wear of tower body, reduce the potential safety hazard of tower body.

Through locking mechanism's setting, the user is earlier with a set of mount symmetry respectively in the both sides of body of the tower, because screw groove section of thick bamboo, threaded rod constitute revolution mechanic through activity card frame and groove frame, consequently with carrying out rotatory block between screw groove section of thick bamboo and the threaded rod and screw up until both sides mount and body of the tower laminating, the threaded connection between screw groove section of thick bamboo and the threaded rod is convenient for subsequent dismantlement also.

Through advancing mechanism's setting, after the mount is fixed, electric putter drives connecting plate, pillar and adjusts that stretches out and draws back to be convenient for the support of pillar upper end and laminating with the shaft of the tower, but the shaft of the tower of the different specifications of adaptation is fixed connection between pillar, fixed plate and the stopper, and the spacing groove is effectual carries on spacingly to the stopper, and setting up of gyro wheel is convenient for sliding of stopper, reduces the sense of astringency when the stopper removes.

Drawings

FIG. 1 is a schematic front view of the present invention;

FIG. 2 is a schematic top view of the propulsion mechanism of the present invention;

fig. 3 is a schematic perspective view of the fixing frame of the present invention.

In the figure: 1. a tower body; 2. an anti-tilt mechanism; 201. a pillar; 202. a control panel; 203. a hydraulic lever; 204. supporting the frame; 205. a flexible pad; 3. a propulsion mechanism; 301. an electric push rod; 302. a connecting plate; 303. a bolt; 304. a fixing plate; 305. a limiting block; 306. a limiting groove; 307. a roller; 4. a fixed mount; 5. a locking mechanism; 501. a slot frame; 502. a movable clamp frame; 503. a threaded grooved drum; 504. a threaded rod.

Detailed Description

As shown in fig. 1, an anti-tilting device for a tower body of a tower crane includes: the anti-tilt tower comprises a tower body 1, an anti-tilt mechanism 2 is attached to the side of the tower body 1, a propulsion mechanism 3 is arranged on the left side of the lower end of the anti-tilt mechanism 2, a fixed frame 4 is arranged on the outer side of the propulsion mechanism 3, a locking mechanism 5 is arranged on the right end of the fixed frame 4, the anti-tilt mechanism 2 comprises a support column 201, a control panel 202, a hydraulic rod 203, a support frame 204 and a flexible pad 205, the control panel 202 is arranged at the front end of the support column 201, the hydraulic rod 203 is arranged at the upper end of the support column 201, the support frame 204 is arranged at the upper end of the hydraulic rod 203, the flexible pad 205 is arranged on the right side of the support frame 204, the support column 201 forms a lifting structure through the control panel 202, the hydraulic rod 203 and the support frame 204, the support frame 204 and the flexible pad 205 are bonded, a user can lift the support frame 204 according to the tower bodies 1 with different heights, so that the support frame 204 is positioned above the middle part of the tower body 1, and the anti-tilt effect can be maximized as much as possible, because the support frame 204 is bonded with the flexible pad 205, the support frame 204 does not directly contact with the tower body 1, the surface abrasion of the tower body 1 is reduced, and the potential safety hazard of the tower body 1 is reduced, the locking mechanism 5 comprises a groove frame 501, a movable clamping frame 502, a threaded groove barrel 503 and a threaded rod 504, the movable clamping frame 502 is clamped in the groove frame 501, the threaded groove barrel 503 is arranged at the right end of the movable clamping frame 502, the threaded rod 504 is arranged in the threaded groove barrel 503, the threaded groove barrel 503 forms a rotating structure with the groove frame 501 through the movable clamping frame 502, the threaded groove barrel 503 is fixedly connected with the movable clamping frame 502, a set of fixing frames 4 are respectively and symmetrically arranged on two sides of the tower body 1 by a user, the threaded groove barrel 503 and the threaded rod 504 form a rotating structure with the groove frame 501 through the movable clamping frame 502, so that the threaded groove barrel 503 and the threaded rod 504 are rotatably clamped and screwed until two sides 4 are attached to the tower body 1, the threaded connection between threaded barrel 503 and threaded rod 504 also facilitates subsequent removal.

As shown in fig. 2-3, a tower body anti-tilting device of a tower crane, a propulsion mechanism 3 includes an electric push rod 301, a connecting plate 302, a bolt 303, a fixing plate 304, a limiting block 305, a limiting groove 306 and a roller 307, the right end of the electric push rod 301 is fixed with the connecting plate 302, the surface of the connecting plate 302 is provided with the bolt 303, the right side of the connecting plate 302 is provided with the fixing plate 304, the lower end of the fixing plate 304 is provided with the limiting block 305, the outer side of the limiting block 305 is attached with the limiting groove 306, the lower end of the limiting block 305 is provided with the roller 307, the connecting plate 302 forms a telescopic structure with a fixing frame 4 through the electric push rod 301, the connecting plate 302 is in threaded connection with the anti-tilting mechanism 2, the fixing plate 304 is in fixed connection with the limiting block 305, the limiting block 305 is clamped in the limiting groove 306, when the fixing frame 4 is fixed, the electric push rod 301 drives the connecting plate 302 and the supporting column 201 to perform telescopic adjustment, thereby be convenient for support 204 of pillar 201 upper end and laminating with body of the tower 1, the body of the tower 1 of the different specifications of adaptation, be fixed connection between pillar 201, fixed plate 304 and the stopper 305, spacing groove 306 is effectual carries on spacingly to stopper 305, the setting of gyro wheel 307 is convenient for sliding of stopper 305, reduces the astringent impression when stopper 305 removes.

In summary, the anti-tilt device for tower crane tower body, firstly, a set of fixing frames 4 are respectively placed on two sides of the tower body 1 symmetrically by a user, since the thread groove barrel 503 and the threaded rod 504 form a rotating structure with the groove frame 501 through the movable clamping frame 502, the thread groove barrel 503 and the threaded rod 504 are rotatably clamped and screwed until the fixing frames 4 on two sides are attached to the tower body 1, the threaded connection between the thread groove barrel 503 and the threaded rod 504 is also convenient for subsequent disassembly, after the fixing frame 4 is fixed, the electric push rod 301 drives the connecting plate 302 and the support column 201 to be adjusted in a telescopic manner, so that the support frame 204 at the upper end of the support column 201 is attached to the tower body 1, the support column 201, the fixing plate 304 and the limiting block 305 are fixedly connected, the limiting groove 306 effectively limits the limiting block 305, and the rollers 307 are convenient for sliding of the limiting block 305, reduce the astringent feel when stopper 305 removes, the user can be according to not co-altitude tower body 1 to supporting frame 204 and go up and down to make to support frame 204 to be located more than the middle part of tower body 1, be convenient for realize as far as possible and prevent slope effect maximize, owing to support to bond mutually between frame 204 and the flexile pad 205, consequently support frame 204 not with tower body 1 direct contact, reduced the surface wear of tower body 1, reduce the potential safety hazard of tower body 1.

Claims

1. The utility model provides a device that prevents inclining of tower crane body, includes body of the tower (1), prevents inclining mechanism (2), advancing mechanism (3), mount (4) and locking mechanism (5), its characterized in that: the utility model discloses a tower body (1) is characterized in that the side laminating of body of the tower has anti-tilt mechanism (2), and the lower extreme left side of preventing tilt mechanism (2) is provided with advancing mechanism (3), the outside of advancing mechanism (3) is provided with mount (4), and the right-hand member of mount (4) is provided with locking mechanism (5), prevent tilt mechanism (2) including pillar (201), control panel (202), hydraulic stem (203), support frame (204) and flexible pad (205), and the front end of pillar (201) is provided with control panel (202), the upper end of pillar (201) is provided with hydraulic stem (203), and the upper end of hydraulic stem (203) is provided with supports frame (204), the right side of supporting frame (204) is provided with flexible pad (205).

2. The anti-tilting device for the tower body of the tower crane according to claim 1, wherein: the supporting column (201) and the support frame (204) form a lifting structure through the control panel (202), the hydraulic rod (203), and the support frame (204) is bonded with the flexible pad (205).

3. The anti-tilting device for the tower body of the tower crane according to claim 1, wherein: advancing mechanism (3) are including electric putter (301), connecting plate (302), bolt (303), fixed plate (304), stopper (305), spacing groove (306) and gyro wheel (307), and the right-hand member of electric putter (301) is fixed with connecting plate (302), the surface of connecting plate (302) is provided with bolt (303), and the right-hand fixed plate (304) that is provided with of connecting plate (302), the lower extreme of fixed plate (304) is provided with stopper (305), and the outside laminating of stopper (305) has spacing groove (306), the lower extreme of stopper (305) is provided with gyro wheel (307).

4. The anti-tilting device for the tower body of the tower crane according to claim 3, wherein: the connecting plate (302) and the fixing frame (4) form a telescopic structure through the electric push rod (301), and the connecting plate (302) is in threaded connection with the anti-tilting mechanism (2).

5. The anti-tilting device for the tower body of the tower crane according to claim 3, wherein: the fixed plate (304) is fixedly connected with the limiting block (305), and the limiting block (305) is clamped in the limiting groove (306).

6. The anti-tilting device for the tower body of the tower crane according to claim 1, wherein: locking mechanism (5) are including truss (501), activity card frame (502), screw groove section of thick bamboo (503) and threaded rod (504), and the inside block of truss (501) has activity card frame (502), the right-hand member of activity card frame (502) is provided with screw groove section of thick bamboo (503), and the inside of screw groove section of thick bamboo (503) is provided with threaded rod (504).

7. The anti-tilting device for the tower body of the tower crane according to claim 6, wherein: the thread grooved drum (503) and the grooved frame (501) form a rotating structure through the movable clamping frame (502), and the thread grooved drum (503) is fixedly connected with the movable clamping frame (502).