CN213894979U

CN213894979U - Tower crane with concrete distributing function

Info

Publication number: CN213894979U
Application number: CN202022968135.0U
Authority: CN
Inventors: 赵京运
Original assignee: Jinan Shengrui Construction Machinery Co ltd
Current assignee: Jinan Shengrui Construction Machinery Co ltd
Priority date: 2020-12-10
Filing date: 2020-12-10
Publication date: 2021-08-06
Anticipated expiration: 2030-12-10

Abstract

The utility model discloses a tower crane with concrete cloth function, including connecting the frame, connect one side fixedly connected with support arm of frame, the bottom fixedly connected with of connecting the frame revolves the seat, the bottom swing joint of revolving the seat has the fixing base, the bottom fixedly connected with body of the tower of fixing base, the conveyer pipe is gone up to one side fixedly connected with of connecting the frame, one side fixedly connected with cloth frame of revolving the seat, the one end fixedly connected with drive arrangement of going up the conveyer pipe, conveyer pipe under drive arrangement's the bottom fixedly connected with. The utility model discloses a cooperation setting between revolving bed, top feeding pipe, under delivery pipe and the drive arrangement can make the cooperation through drive arrangement between top feeding pipe and the under delivery pipe, stretches out the under delivery pipe and withdraws, makes the hoist possess the function of concrete cloth, avoids the complicated operation when needs concreting for the construction speed.

Description

Tower crane with concrete distributing function

Technical Field

The utility model relates to a tower crane technical field specifically is a tower crane with concrete cloth function.

Background

Tower crane, also called tower crane for short, originated in western europe, it is described that the first related tower crane patent for construction was issued in 1900, 1905, a crane with a fixed tower body and a boom mounted thereon appeared, a prototype model of a modern tower crane was made in 1923, the first relatively complete modern tower crane appeared in the same year, and in 1930, germany had begun mass production of tower cranes and used for construction, and the tower crane was lengthened one section by one section for hanging construction raw materials of reinforcing steel bars, wooden ridges, concrete, steel pipes and the like for construction, and is an essential device in construction sites.

At present, the tower crane needs to be matched with a concrete spreader to work when a house is built, however, the concrete spreader needs to be disassembled and assembled for many times in the working mode, the working difficulty is increased, the spreading position of the concrete spreader cannot be adjusted, and the building speed is influenced, so that the existing problem is solved by urgently needing the tower crane with the concrete spreading function.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a tower crane with concrete cloth function is in order to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a tower crane with concrete cloth function, includes and connects the frame, one side fixedly connected with support arm of connecting the frame, the bottom fixedly connected with of connecting the frame seat of gyration, the bottom swing joint of seat of gyration has the fixing base, the bottom fixedly connected with body of the tower of fixing base, the conveyer pipe is gone up to one side fixedly connected with of connecting the frame, one side fixedly connected with cloth frame of gyration, the one end fixedly connected with drive arrangement of going up the conveyer pipe, drive arrangement's bottom fixedly connected with is conveyer pipe down.

Preferably, the driving device comprises a first gear, a driving motor, a connecting shaft and a second gear, the first gear is fixedly connected to the outer portion of the lower conveying pipe, the driving motor is fixedly connected to one side of the upper conveying pipe, the connecting shaft is fixedly connected to the output end of the driving motor in a rotatable mode, the second gear is fixedly connected to the outer portion of the connecting shaft, and the first gear and the second gear are meshed with each other.

Preferably, a concrete delivery pump is arranged on one side of the tower body, and a feeding pipe is fixedly connected between the concrete delivery pump and the upper delivery pipe.

Preferably, the bottom of the supporting arm is fixedly connected with a sliding rail, one side of the sliding rail is fixedly connected with a fixing part, and the fixing part is fixedly connected with the upper conveying pipe.

Preferably, one end of the cloth rack is fixedly connected with a supporting wheel, a steel wire rope is fixedly connected between the upper conveying pipe and the lower conveying pipe, and a hose is fixedly connected to the end part of the lower conveying pipe.

Preferably, the front surface of the connecting frame is fixedly connected with a cab, and one side of the connecting frame is fixedly connected with a balance arm.

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

1. the utility model discloses a cooperation setting between revolving bed, top feeding pipe, under delivery pipe and the drive arrangement can make the cooperation through drive arrangement between top feeding pipe and the under delivery pipe, stretches out the under delivery pipe and withdraws, makes the hoist possess the function of concrete cloth, avoids the complicated operation when needs concreting, reduces operating personnel's the work degree of difficulty for the construction speed.

2. The utility model discloses a to go up the conveyer pipe and install in connecting the frame, with cloth rack mount on the revolving bed, can make operating personnel control tower crane go up and down or during rotatory operation, also can drive the cloth frame and move, satisfy the different demand of pouring the position, reduce the cloth degree of difficulty.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic diagram of a right side view structure of the connecting frame of the present invention;

fig. 3 is a schematic sectional structural view of the middle driving device of the present invention.

In the figure: 1. connecting the frame; 2. a support arm; 3. a rotary base; 4. a fixed seat; 5. a tower body; 6. an upper conveying pipe; 7. a cloth rack; 8. a drive device; 801. a first gear; 802. a drive motor; 803. a connecting shaft; 804. a second gear; 9. a lower conveying pipe; 10. a concrete delivery pump; 11. a feed pipe; 12. a slide rail; 13. a fixing member; 14. a support wheel; 15. a wire rope; 16. a hose; 17. a cab; 18. a balance arm.

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.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-3, the present invention provides an embodiment: the utility model provides a tower crane with concrete cloth function, is including connecting frame 1, connects one side fixedly connected with support arm 2 of frame 1, connects the bottom fixedly connected with of frame 1 and revolves seat 3, and the bottom swing joint of revolving seat 3 has fixing base 4, through cooperation setting between revolving seat 3 and the fixing base 4 can drive support arm 2 and cloth frame 7 and rotate, and the bottom fixedly connected with body of the tower 5 of fixing base 4 connects one side fixedly connected with of frame 1 and goes up conveyer pipe 6, and one side fixedly connected with cloth frame 7 of revolving seat 3 goes up conveyer pipe 6's one end fixedly connected with drive arrangement 8, and conveyer pipe 9 under drive arrangement 8's the bottom fixedly connected with can stretch out and withdraw conveyer pipe 9 down through drive arrangement 8's setting.

Further, the driving device 8 comprises the first gear 801, a driving motor 802, a connecting shaft 803 and a second gear 804, the first gear 801 is fixedly connected to the outer portion of the lower conveying pipe 9, the driving motor 802 is fixedly connected to one side of the upper conveying pipe 6, the rotatable connecting shaft 803 is fixedly connected to the output end of the driving motor 802, the second gear 804 is fixedly connected to the outer portion of the connecting shaft 803, the first gear 801 and the second gear 804 are meshed with each other, and the lower conveying pipe 9 can be driven to retract and extend through the matching arrangement among the first gear 801, the driving motor 802, the connecting shaft 803 and the second gear 804.

Further, a concrete conveying pump 10 is arranged on one side of the tower body 5, a feeding pipe 11 is fixedly connected between the concrete conveying pump 10 and the upper conveying pipe 6, and the concrete inside the concrete conveying pump 10 can be conveyed into the upper conveying pipe 6 through the arrangement of the feeding pipe 11.

Further, the bottom fixedly connected with slide rail 12 of support arm 2, one side fixedly connected with mounting 13 of slide rail 12, fixed connection between mounting 13 and the last conveyer pipe 6, through the setting of mounting 13, can be for going up conveyer pipe 6 improvement stability.

Further, the one end fixedly connected with supporting wheel 14 of cloth frame 7, fixedly connected with wire rope 15 between upper conveying pipe 6 and the lower conveyer pipe 9, the tip fixedly connected with hose 16 of lower conveyer pipe 9 through supporting wheel 14 and wire rope 15's setting, can be when cloth frame 7 and lower conveyer pipe 9 remove, improve its stability.

Further, the front of the connecting frame 1 is fixedly connected with a cab 17, one side of the connecting frame 1 is fixedly connected with a balance arm 18, and the stability of the tower crane in use can be kept through the arrangement of the balance arm 18.

The working principle is as follows: when the concrete pouring machine is used, an operator needs to enter the cab 17, when pouring is carried out on a position to be poured, the lifting and the rotation of the cloth rack 7 can be driven by controlling the lifting and the rotation of the crane to drive the lifting and the rotation of the cloth rack 7, after the position to be poured is reached, the driving motor 802 is started to open the lower conveying pipe 9, the concrete conveying pump 10 is started at the moment, concrete filled in the concrete conveying pump is conveyed to the inner part of the upper conveying pipe 6 through the feeding pipe 11, the position to be poured is poured through the hose 16 connected with one section of the lower conveying pipe 9, after the pouring is finished, the lower conveying pipe 9 is taken back through the driving motor 802, and the cloth rack 7 is arranged on one side of the sliding rail 12, so that the lifting of the crane is not influenced when the cloth is not carried out.

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

1. The utility model provides a tower crane with concrete cloth function, is including connecting frame (1), its characterized in that: the utility model discloses a quick-witted support structure, including connecting frame (1), one side fixedly connected with support arm (2) of connecting frame (1), the bottom fixedly connected with of connecting frame (1) revolves seat (3), the bottom swing joint of revolving seat (3) has fixing base (4), the bottom fixedly connected with body of a tower (5) of fixing base (4), conveyer pipe (6) are gone up to one side fixedly connected with of connecting frame (1), one side fixedly connected with cloth frame (7) of revolving seat (3), the one end fixedly connected with drive arrangement (8) of going up conveyer pipe (6), conveyer pipe (9) under the bottom fixedly connected with of drive arrangement (8).

2. The tower crane with the concrete distributing function according to claim 1, wherein: drive arrangement (8) include first gear (801), driving motor (802), connecting axle (803) and second gear (804), the first gear (801) of outside fixedly connected with of conveyer pipe (9) down, one side fixedly connected with driving motor (802) of conveyer pipe (6) on, the rotatable connecting axle (803) of output fixedly connected with of driving motor (802), the outside fixedly connected with second gear (804) of connecting axle (803), intermeshing between first gear (801) and second gear (804).

3. The tower crane with the concrete distributing function according to claim 1, wherein: and a concrete conveying pump (10) is arranged on one side of the tower body (5), and a feeding pipe (11) is fixedly connected between the concrete conveying pump (10) and the upper conveying pipe (6).

4. The tower crane with the concrete distributing function according to claim 1, wherein: the bottom fixedly connected with slide rail (12) of support arm (2), one side fixedly connected with mounting (13) of slide rail (12), fixed connection between mounting (13) and last conveyer pipe (6).

5. The tower crane with the concrete distributing function according to claim 1, wherein: one end fixedly connected with supporting wheel (14) of cloth frame (7), fixedly connected with wire rope (15) between last conveyer pipe (6) and lower conveyer pipe (9), the tip fixedly connected with hose (16) of lower conveyer pipe (9).

6. The tower crane with the concrete distributing function according to claim 1, wherein: the front of the connecting frame (1) is fixedly connected with a cab (17), and one side of the connecting frame (1) is fixedly connected with a balance arm (18).