CN218786483U

CN218786483U - Tower crane installation leveling device

Info

Publication number: CN218786483U
Application number: CN202221783407.2U
Authority: CN
Inventors: 欧渝
Original assignee: Guangdong Liangjian Engineering Equipment Service Co ltd
Current assignee: Guangdong Liangjian Engineering Equipment Service Co ltd
Priority date: 2022-07-12
Filing date: 2022-07-12
Publication date: 2023-04-04
Anticipated expiration: 2032-07-12

Abstract

The utility model discloses a tower crane installation levelling device, including base, stand, spout, rotation seat, adjusting device, base, connecting plate and rotary device, the stand is located in the base, the spout is located on the stand, it cup joints to rotate the seat and locates around the stand and rotate in the base, adjusting device locates to rotate on the seat and rotates in the spout, the base is connected with adjusting device, the lower terminal surface that the base was located to the connecting plate just is connected with adjusting device, rotary device locates in the base and is connected with the rotation seat. The utility model belongs to the technical field of the tower crane installation, specifically indicate a replace artifical leveling, the leveling is efficient, the tower crane installation levelling device who uses manpower sparingly.

Description

Tower crane installation leveling device

Technical Field

The utility model belongs to the technical field of the tower crane installation, specifically indicate a tower crane installation levelling device.

Background

The tower crane is the most commonly used hoisting equipment on the building site and is also named as a tower crane, the tower crane is indispensable equipment on the building site, the installation of the tower crane is relatively complicated and strict, when the tower crane is installed, a base is generally installed firstly, then the lifting of one section is lengthened, however, when the base of the tower crane is installed, the levelness verticality of the base is very important, when the balance of the base is adjusted, the existing base is inconvenient to adjust, meanwhile, workers are required to spend great time to gradually level, the labor hour is consumed, and the efficiency is not high.

SUMMERY OF THE UTILITY MODEL

In order to solve the difficult problem, the utility model provides a replace artifical leveling, the leveling is efficient, the tower crane installation levelling device who uses manpower sparingly.

In order to realize the above functions, the utility model discloses the technical scheme who takes as follows: a tower crane installation leveling device comprises a base, an upright post, a sliding groove, a rotating seat, an adjusting device, a base, a connecting plate and a rotating device, wherein the upright post is arranged in the base, the sliding groove is formed in the upright post, the rotating seat is sleeved and rotatably arranged around the upright post and rotates in the base, the adjusting device is arranged on the rotating seat and rotates in the sliding groove, the base is connected with the adjusting device, the connecting plate is arranged on the lower end face of the base and is connected with the adjusting device, and the rotating device is arranged in the base and is connected with the rotating seat; adjusting device includes backup pad, sliding sleeve, bracing piece, two motors, lead screw, slider and connecting rod, the backup pad is located and is rotated on the seat and the other end slides in the spout, the sliding sleeve cup joints and slides and locates on the backup pad, the lower extreme of connecting plate is articulated to be located on the sliding sleeve, the bracing piece is located and is rotated on the seat, two motors are located on the bracing piece, the power take off end that two motors were located to the lead screw just rotates and locates in the bracing piece, the slider slides and locates in the bracing piece and with lead screw threaded connection, the connecting rod is articulated to be located on the slider and is connected with the base is articulated, through slider pulling base, the connecting plate drives the sliding sleeve and slides in the backup pad for the angle of base realizes the fine setting, in order to reach the purpose to the base leveling, convenient and fast.

Further, rotary device includes motor one, gear and ring gear, motor one is located in the base, the power take off end of motor one is located to the gear, the ring gear is located the lower extreme that rotates the seat and is connected with gear engagement, through gear engagement ring gear, realizes rotating the rotation of seat to can carry out the omnidirectional leveling to the base, the leveling is more accurate.

Preferably, a level gauge is arranged on the base.

Preferably, the circumferential array of the adjusting devices is provided with a plurality of groups and more than or equal to four groups, and the number of the adjusting devices is even.

Preferably, the support plate slides circumferentially on the slide groove and the slide groove can prevent the support plate from sliding out of the slide groove.

Preferably, the base is provided with a mounting hole.

Preferably, the first motor and the second motor are both servo motors.

The utility model adopts the above structure to gain beneficial effect as follows: the utility model provides a pair of tower crane installation levelling device can realize the inclination fine adjustment to the base through setting up adjusting device to can carry out the leveling to the base, cooperation rotary device can carry out the leveling to the base omnidirectional, and the leveling is more accurate.

Drawings

FIG. 1 is a schematic view of the overall structure of a tower crane installation leveling device of the present invention;

FIG. 2 is a cross-sectional view of a chute of the tower crane installation leveling device of the present invention;

fig. 3 is a partially enlarged view of a portion a in fig. 1.

The device comprises a base 1, a base 2, a stand column 3, a sliding groove 4, a rotating seat 5, an adjusting device 6, a base 7, a connecting plate 8, a rotating device 9, a supporting plate 10, a sliding sleeve 11, a supporting rod 12, a motor II 13, a screw rod 14, a sliding block 15, a connecting rod 16, a motor I17, a gear 18, a gear ring 19, a level gauge 20 and a mounting hole.

Detailed Description

The technical solutions of the present invention will be described more clearly and completely with reference to the accompanying drawings, and it should be understood 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.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. The present invention will be described in further detail with reference to the accompanying drawings.

As shown in fig. 1-3, the utility model relates to a tower crane installation leveling device, including base 1, stand 2, spout 3, rotation seat 4, adjusting device 5, base 6, connecting plate 7 and rotary device 8, stand 2 locates in base 1, spout 3 locates on stand 2, rotation seat 4 is cup jointed to rotate around stand 2 and rotates in base 1, adjusting device 5 locates on rotation seat 4 and rotates in spout 3, base 6 is connected with adjusting device 5, connecting plate 7 locates the lower terminal surface of base 6 and is connected with adjusting device 5, rotary device 8 locates in base 1 and is connected with rotation seat 4; adjusting device 5 includes backup pad 9, sliding sleeve 10, bracing piece 11, motor two 12, lead screw 13, slider 14 and connecting rod 15, backup pad 9 is located and is rotated on seat 4 and the other end slides in spout 3, sliding sleeve 10 cup joints and slides and locates on backup pad 9, the lower extreme of connecting plate 7 is articulated to be located on sliding sleeve 10, bracing piece 11 is located and is rotated on seat 4, motor two 12 is located on bracing piece 11, lead screw 13 locates the power take off end of motor two 12 and rotates and locate in bracing piece 11, slider 14 slides and locates in bracing piece 11 and with lead screw 13 threaded connection, connecting rod 15 is articulated to be located on slider 14 and is articulated with base 6 and be connected, stimulate base 6 through slider 14, connecting plate 7 drives sliding sleeve 10 and slides on backup pad 9, make the angle of base 6 realize the fine setting, in order to reach the mesh to base 6 leveling, convenient and fast.

The rotating device 8 comprises a first motor 16, a gear 17 and a gear ring 18, the first motor 16 is arranged in the base 1, the gear 17 is arranged at the power output end of the first motor 16, the gear ring 18 is arranged at the lower end of the rotating seat 4 and is meshed with the gear 17, the gear ring 18 is meshed with the gear ring 17 through the gear 17, rotation of the rotating seat 4 is achieved, and therefore the base 6 can be leveled in an all-dimensional mode, and leveling is more accurate.

A level gauge 19 is arranged on the base 6.

The circumferential array of the adjusting devices 5 is provided with a plurality of groups and more than or equal to four groups, and the number of the adjusting devices 5 is even.

The support plate 9 slides circumferentially on the slide groove 3 and the slide groove 3 prevents the support plate 9 from sliding out of the slide groove 3.

The base 1 is provided with a mounting hole 20.

The first motor 16 and the second motor 12 are both servo motors.

When the leveling device is used specifically, the base 1 is installed on a foundation pile through the installation hole 20, the level gauge 19 is watched, then the motor two 12 and the motor two 12 drive the screw rod 13 to rotate, the screw rod 13 drives the sliding block 14 to slide in the supporting rod 11, the base 6 is pulled under the pulling and pushing of the connecting rod 15, the connecting plate 7 at the lower end of the base 6 drives the sliding sleeve 10 to slide on the supporting plate 9, so that the base 6 is inclined until the level gauge 19 is leveled, then the motor one 16 is started, the gear 17 is meshed with the gear ring 18 to rotate, the rotating seat 4 rotates around the upright post 2, the supporting plate 9 slides in the sliding groove 3 in a buckling mode in the rotating process of the rotating seat 4, the base 6 rotates for a certain angle, then the condition of the level gauge 19 is observed, the base 6 is leveled through the adjusting device 5, the leveling is repeated for multiple times until the base 6 is adjusted to be in a completely horizontal state, the aim of adjusting the level of the base 6 can be accurately achieved, manpower is saved, and the leveling efficiency is improved.

The present invention and the embodiments thereof have been described above, but the description is not limited thereto, and the embodiment shown in the drawings is only one of the embodiments of the present invention, and the actual structure is not limited thereto. In summary, those skilled in the art should understand that they should not be limited to the embodiments described above, and that they can design the similar structure and embodiments without departing from the spirit of the invention.

Claims

1. The utility model provides a tower crane installation levelling device which characterized in that: the adjusting device is arranged on the rotating seat and rotates in the chute, the base is connected with the adjusting device, the connecting plate is arranged on the lower end face of the base and is connected with the adjusting device, and the rotating device is arranged in the base and is connected with the rotating seat; adjusting device includes backup pad, sliding sleeve, bracing piece, second motor, lead screw, slider and connecting rod, the backup pad is located and is rotated on the seat and the other end slides in the spout, the sliding sleeve cup joints and slides and locates in the backup pad, the lower extreme of connecting plate is articulated to be located on the sliding sleeve, the bracing piece is located and is rotated on the seat, second motor is located on the bracing piece, the power take off end that second motor was located to the lead screw just rotates and locates in the bracing piece, the slider slides and locates in the bracing piece and with lead screw threaded connection, the connecting rod is articulated to be located on the slider and is connected with the base is articulated.

2. The tower crane installation leveling device of claim 1, characterized in that: the rotating device comprises a first motor, a gear and a gear ring, the first motor is arranged in the base, the gear is arranged at the power output end of the first motor, and the gear ring is arranged at the lower end of the rotating seat and is meshed with the gear.

3. The tower crane installation leveling device of claim 2, wherein: the base is provided with a level gauge.

4. The tower crane installation leveling device according to claim 3, characterized in that: the adjusting device circumference array is equipped with multiunit and more than or equal to four groups, adjusting device's quantity is the even number.

5. The tower crane installation leveling device of claim 4, wherein: the supporting plate circumferentially slides on the sliding groove, and the sliding groove can prevent the supporting plate from sliding out of the sliding groove.

6. The tower crane installation leveling device of claim 5, wherein: the base is provided with a mounting hole.

7. The tower crane installation leveling device of claim 6, wherein: the first motor and the second motor are both servo motors.