CN216303123U

CN216303123U - Tower machine base convenient to remove

Info

Publication number: CN216303123U
Application number: CN202122613761.2U
Authority: CN
Inventors: 刘涵
Original assignee: Changde Jiarui Machinery Manufacturing Co ltd
Current assignee: Changde Jiarui Machinery Manufacturing Co ltd
Priority date: 2021-10-28
Filing date: 2021-10-28
Publication date: 2022-04-15
Anticipated expiration: 2031-10-28

Abstract

The utility model belongs to the technical field of building equipment, and relates to a tower crane base convenient to move. Its beneficial effect is, this tower machine base convenient to remove, through setting up the motor, first bevel gear, first threaded rod and pinion rack, when fixing the device, people are through control switch control motor operation, and then drive first bevel gear and second bevel gear and rotate, drive first threaded rod and second threaded rod simultaneously and rotate, thereby it removes to drive the screw cap, the screw cap removes and drives the connecting rod operation, and then drive pinion rack downstream and support ground, the motor, first bevel gear, under the effect of first threaded rod and pinion rack, the people of being more convenient for fix the position of the device.

Description

Tower machine base convenient to remove

Technical Field

The utility model belongs to the technical field of building equipment, and particularly relates to a tower crane base convenient to move.

Background

When a high-rise building is built, a tower crane is needed to hoist building materials. Some building groups extend for a long time, generally can use portable tower crane, it is through subaerial a pair of I shape track of laying, install the tower crane frame can remove the handling thing on the platform that traveles on the track, however for the stability of platform, prior art adopts a plurality of stones or iron plate to put on the platform mostly, it is though making the platform steady, it is difficult and time-consuming to place and dismantle, still increased the pressure of platform in addition, make the motor wheel consume piece of track and platform bottom surface, influence its life, in view of this, we provide a portable tower crane who alleviates mobile platform pressure.

SUMMERY OF THE UTILITY MODEL

To solve the problems set forth in the background art described above. The utility model provides a tower crane base convenient to move, which solves the technical problems of poor stability and inconvenience in fixing.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a tower machine base convenient to remove, includes base and track, the machine storehouse has been seted up to base inside, the machine storehouse is total two, and the symmetry is seted up inside the base, the inside fixedly connected with motor in machine storehouse, motor output shaft fixed surface is connected with first bevel gear, movable groove has been seted up to the base lower surface, movable groove is total two, and the symmetry is seted up at the base lower surface, the first bearing of the inside fixedly connected with of movable groove, wear to be equipped with first pivot in the first bearing, first pivot fixed surface is connected with first threaded rod, first threaded rod fixed surface is connected with the second threaded rod, second threaded rod and first threaded rod screw thread opposite direction.

As a further scheme of the utility model: the surface of the second threaded rod is fixedly connected with a second bevel gear which is meshed with the first bevel gear, the surface of the second threaded rod is fixedly connected with a second rotating shaft, a second bearing is fixedly connected inside the movable groove, the second rotating shaft is arranged in the second bearing in a penetrating mode, the surface of the first threaded rod is in threaded connection with two threaded caps, and the two threaded caps are in threaded connection with the surface of the first threaded rod and the surface of the second threaded rod respectively.

As a further scheme of the utility model: the thread cap upper surface fixedly connected with slider, the spout has been seted up to the activity groove lower surface, the spout is total two, and the symmetry is seted up at the activity groove lower surface, slider sliding connection is in the spout, thread cap lower surface fixedly connected with first connecting block, first connecting block surface has the connecting rod through round pin axle swing joint, the connecting rod surface has the second connecting block through round pin axle swing joint, second connecting block lower surface fixedly connected with pinion rack.

As a further scheme of the utility model: fixed surface is connected with the pulley body under the base, the pulley body is total four, and is rectangle fixed connection at the base lower surface, pulley body sliding connection is on the track surface, base fixed surface is connected with first fixed block, first fixed block is total four, and two bisymmetry fixed connection is on the base surface, first fixed block surface has the backup pad through round pin axle swing joint, base fixed surface is connected with the second fixed block, the second fixed block is total four, and two bisymmetry fixed connection is on the base surface, second fixed block surface has the hydraulic stem through round pin axle swing joint.

As a further scheme of the utility model: the surface of the hydraulic rod is movably connected with a third fixing block through a pin shaft, and the third fixing block is fixedly connected to the surface of the supporting plate.

As a further scheme of the utility model: the lower surface of the supporting plate is fixedly connected with a gasket.

Compared with the prior art, the utility model has the beneficial effects that:

1. this tower machine base convenient to remove, through setting up the motor, first bevel gear, first threaded rod and pinion rack, when fixing the device, people move through control switch control motor, and then drive first bevel gear and second bevel gear and rotate, drive first threaded rod and second threaded rod simultaneously and rotate, thereby it removes to drive the screw cap, the screw cap removes and drives the connecting rod operation, and then drive pinion rack downstream and support ground, the motor, first bevel gear, under the effect of first threaded rod and pinion rack, the people of being more convenient for fix the device's position.

2. This tower machine base convenient to remove through setting up hydraulic stem and backup pad, when using to the device, people pass through the extension of control switch control hydraulic stem, and then drive the backup pad operation and support ground, further increase support area to improve the device's stability, under the effect of hydraulic stem and backup pad, improved the device's stability.

3. This tower machine base convenient to remove through setting up pulley body and track, when removing the device, people pass through control switch control pulley body operation to drive the device and remove along the track, under pulley body and orbital effect, more be convenient for people to remove the device.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model and not to limit the utility model. In the drawings:

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

FIG. 2 is a front cross-sectional structural schematic view of the present invention;

in the figure: 1. a base; 2. a machine cabin; 3. a motor; 4. a first bevel gear; 5. a first bearing; 6. a first rotating shaft; 7. a first threaded rod; 8. a second threaded rod; 9. a second bevel gear; 10. a second rotating shaft; 11. a second bearing; 12. a movable groove; 13. a threaded cap; 14. a slider; 15. a chute; 16. a second connecting block; 17. a connecting rod; 18. a third connecting block; 19. a toothed plate; 20. a track; 21. a pulley body; 22. a support plate; 23. a first fixed block; 24. a second fixed block; 25. a hydraulic lever; 26. a third fixed block; 27. and (7) a gasket.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Examples

Referring to fig. 1-2, the present invention provides the following technical solutions: a tower crane base convenient to move comprises a base 1 and a track 20, wherein a machine cabin 2 is arranged inside the base 1, the number of the machine cabins 2 is two, the machine cabins are symmetrically arranged inside the base 1, a motor 3 is fixedly connected inside the machine cabin 2, through arranging the motor 3, a first bevel gear 4, a first threaded rod 7 and a toothed plate 19, when the device is fixed, people control the motor 3 to operate through a control switch, and further drive the first bevel gear 4 and a second bevel gear 9 to rotate, and simultaneously drive the first threaded rod 7 and a second threaded rod 8 to rotate, so as to drive a threaded cap 13 to move, the threaded cap 13 moves to drive a connecting rod 17 to operate, and further drive the toothed plate 19 to move downwards to support the ground, under the action of the motor 3, the first bevel gear 4, the first threaded rod 7 and the toothed plate 19, the position of the device is more convenient for people to fix, the surface of an output shaft of the motor 3 is fixedly connected with the first bevel gear 4, activity groove 12 has been seted up to 1 lower surface of base, and activity groove 12 is total two, and the symmetry is seted up at 1 lower surface of base, and the first bearing 5 of the inside fixedly connected with of activity groove 12 wears to be equipped with first pivot 6 in the first bearing 5, and 6 fixed surface of first pivot are connected with first threaded rod 7, and 7 fixed surface of first threaded rod are connected with second threaded rod 8, and second threaded rod 8 and 7 screw thread opposite directions of first threaded rod.

Specifically, 8 fixed surface of second threaded rod are connected with second bevel gear 9, second bevel gear 9 and first bevel gear 4 mesh mutually, 8 fixed surface of second threaded rod are connected with second pivot 10, the inside fixedly connected with second bearing 11 of activity groove 12, second pivot 10 wears to establish in second bearing 11, 7 surface threaded connection of first threaded rod have screw cap 13, screw cap 13 is total two, threaded connection is on 7 surfaces of first threaded rod and 8 surfaces of second threaded rod respectively.

Specifically, fixed surface is connected with slider 14 on the screw cap 13, spout 15 has been seted up to activity groove 12 lower surface, spout 15 is total two, and the symmetry is seted up at activity groove 12 lower surface, slider 14 sliding connection is in spout 15, fixed surface is connected with first connecting block 16 under the screw cap 13, there is connecting rod 17 first connecting block 16 surface through round pin axle swing joint, connecting rod 17 surface has second connecting block 18 through round pin axle swing joint, fixed surface is connected with pinion rack 19 under the second connecting block 18.

Specifically, the lower surface of the base 1 is fixedly connected with four pulley bodies 21, the pulley bodies 21 are fixedly connected to the lower surface of the base 1 in a rectangular shape, the pulley bodies 21 are slidably connected to the surface of the rail 20, by arranging the pulley bodies 21 and the rail 20, when the device is moved, people control the pulley bodies 21 to operate through a control switch, so as to drive the device to move along the rail 20, under the action of the pulley bodies 21 and the rail 20, people can move the device more conveniently, the surface of the base 1 is fixedly connected with four first fixing blocks 23, the first fixing blocks 23 are fixedly connected to the surface of the base 1 in a pairwise symmetry manner, the surface of the first fixing block 23 is movably connected with a support plate 22 through a pin shaft, by arranging a hydraulic rod 25 and the support plate 22, when the device is used, people control the hydraulic rod 25 to extend through the control switch, and then drive backup pad 22 operation and support ground, further increase the support area to improve the device's stability, under the effect of hydraulic stem 25 and backup pad 22, improved the device's stability, base 1 fixed surface is connected with second fixed block 24, and second fixed block 24 is total four, and two bisymmetry fixed connection is on base 1 surface, and second fixed block 24 surface has hydraulic stem 25 through round pin axle swing joint.

Specifically, the surface of the hydraulic rod 25 is movably connected with a third fixing block 26 through a pin shaft, and the third fixing block 26 is fixedly connected to the surface of the support plate 22.

Specifically, a gasket 27 is fixedly connected to the lower surface of the support plate 22.

The working principle of the utility model is as follows:

s1, firstly, people install the device at a specified position, so that the pulley body 21 is arranged on the upper surface of the track 20, when the device is moved, people control the pulley body 21 to operate through the control switch, so as to drive the device to move along the track 20, when the position of the device is fixed, people control the motor 3 to operate through the control switch, and the motor 3 operates to drive the first bevel gear 4 and the second bevel gear 9 to rotate;

s2, the second bevel gear 9 rotates to drive the first threaded rod 7 and the second threaded rod 8 to rotate, so that the threaded cap 13 is driven to move, meanwhile, the sliding block 14 slides in the sliding groove 15, and the threaded cap 13 moves to drive the connecting rod 17 to operate and drive the toothed plate 19 to move downwards to support the ground;

s3, controlling the extension of the hydraulic rod 25 by a control switch, driving the support plate 22 to operate to support the ground by the extension of the hydraulic rod 25, increasing the support area and improving the stability of the device.

In the description of the present invention, it is to be understood that the terms "first", "second" and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implying any number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium; either as communication within the two elements or as an interactive relationship of the two elements. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

In the present invention, unless otherwise expressly stated or limited, a first feature may be "on" or "under" a second feature, and the first and second features may be in direct contact, or the first and second features may be in indirect contact via an intermediate. Also, a first feature "on," "above," and "over" a second feature may be directly or obliquely above the second feature, or simply mean that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the second feature, or may simply mean that the first feature is at a lower level than the second feature.

In the description herein, the description of the terms "one embodiment," "some embodiments," "an embodiment," "an example," "a specific example" or "some examples" or the like, means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples and features of different embodiments or examples described in this specification can be combined and combined by one skilled in the art without contradiction.

Although embodiments of the present invention have been shown and described above, it should be understood that the above embodiments are illustrative and not restrictive, and that those skilled in the art may make changes, modifications, substitutions and alterations to the above embodiments without departing from the scope of the present invention.

Claims

1. The utility model provides a tower machine base convenient to remove, includes base (1) and track (20), its characterized in that: the base (1) is internally provided with two machine cabins (2), the number of the machine cabins (2) is two, and are symmetrically arranged inside the base (1), the machine cabin (2) is fixedly connected with a motor (3), the surface of an output shaft of the motor (3) is fixedly connected with a first bevel gear (4), the lower surface of the base (1) is provided with two movable grooves (12), the number of the movable grooves (12) is two, and symmetrically arranged on the lower surface of the base (1), a first bearing (5) is fixedly connected inside the movable groove (12), a first rotating shaft (6) penetrates through the first bearing (5), a first threaded rod (7) is fixedly connected to the surface of the first rotating shaft (6), the surface of the first threaded rod (7) is fixedly connected with a second threaded rod (8), the second threaded rod (8) and the first threaded rod (7) are opposite in thread direction.

2. The tower crane base convenient to move according to claim 1, characterized in that: the surface of the second threaded rod (8) is fixedly connected with a second bevel gear (9), the second bevel gear (9) is meshed with the first bevel gear (4), the surface of the second threaded rod (8) is fixedly connected with a second rotating shaft (10), the inner part of the movable groove (12) is fixedly connected with a second bearing (11), the second rotating shaft (10) is arranged in the second bearing (11) in a penetrating mode, the surface of the first threaded rod (7) is in threaded connection with a threaded cap (13), the number of the threaded caps (13) is two, and the threaded caps are respectively in threaded connection with the surface of the first threaded rod (7) and the surface of the second threaded rod (8).

3. The tower crane base convenient to move according to claim 2, characterized in that: fixed surface is connected with slider (14) on screw cap (13), spout (15) have been seted up to activity groove (12) lower surface, spout (15) are total two, and the symmetry is seted up at activity groove (12) lower surface, slider (14) sliding connection is in spout (15), the first connecting block (16) of fixed surface is connected with under screw cap (13), first connecting block (16) surface has connecting rod (17) through round pin axle swing joint, connecting rod (17) surface has second connecting block (18) through round pin axle swing joint, fixed surface is connected with pinion rack (19) under second connecting block (18).

4. The tower crane base convenient to move according to claim 1, characterized in that: fixed surface is connected with pulley body (21) under base (1), pulley body (21) are total four, and are rectangle fixed connection at base (1) lower surface, pulley body (21) sliding connection is on track (20) surface, base (1) fixed surface is connected with first fixed block (23), first fixed block (23) are total four, and two bisymmetry fixed connection is on base (1) surface, first fixed block (23) surface has backup pad (22) through round pin axle swing joint, base (1) fixed surface is connected with second fixed block (24), second fixed block (24) are total four, and two bisymmetry fixed connection is on base (1) surface, second fixed block (24) surface has hydraulic stem (25) through round pin axle swing joint.

5. The tower crane base convenient to move according to claim 4, characterized in that: the surface of the hydraulic rod (25) is movably connected with a third fixing block (26) through a pin shaft, and the third fixing block (26) is fixedly connected to the surface of the supporting plate (22).

6. The tower crane base convenient to move according to claim 5, characterized in that: and a gasket (27) is fixedly connected to the lower surface of the supporting plate (22).