CN215055412U - Tower crane concrete material feeding unit - Google Patents
Tower crane concrete material feeding unit Download PDFInfo
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- CN215055412U CN215055412U CN202023327751.4U CN202023327751U CN215055412U CN 215055412 U CN215055412 U CN 215055412U CN 202023327751 U CN202023327751 U CN 202023327751U CN 215055412 U CN215055412 U CN 215055412U
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- tower crane
- concrete
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- pipe
- feeding device
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Abstract
The utility model discloses a tower crane concrete feeding device, including concrete pump truck, conveying pump pipe and flexible movable tube, the conveying pump pipe sets up in the body of the tower crane perpendicularly, flexible movable tube sets up on the dolly track of tower crane swinging boom through flexible slide mechanism, the conveying pump pipe is connected through rotary joint with flexible movable tube, rotary joint sets up in the diversion rotary mechanism of tower crane, rotary joint is along with the diversion rotary mechanism synchronous revolution of tower crane; the concrete pump truck is connected to a delivery pump pipe. The utility model arranges pipes vertically in the tower body of the tower crane, the tower crane rotating arm is used for rotating when the tower crane moves transversely, and the power of the hydraulic oil cylinder is used for sliding and stretching along the trolley track when the tower crane moves longitudinally, thereby realizing the concrete feeding; the original structure of the tower crane does not need to be changed, the modification cost is low, and the normal use of the tower crane is not influenced when the tower crane is not used; the labor intensity of workers is reduced, and the working efficiency is improved.
Description
Technical Field
The utility model relates to a concrete material feeding unit especially relates to a tower crane concrete material feeding unit.
Background
In building construction, concrete is an indispensable building material, and sometimes a concrete pump truck is not easy to convey concrete to a higher pouring place due to the influence of the building height, so that the problems of incomplete feeding, frequent disassembly and assembly of a conveying pump pipe and the like are often encountered during conveying and distributing of concrete.
The tower crane is a common vertical hoisting device on a construction site and is used for hoisting various materials. The height of the tower crane and the free rotation of the tower suspension arm are suitable for conveying high-level building materials. Therefore, design a concrete material feeding unit that can cooperate the tower crane to use, it is very necessary to satisfy the concrete transportation demand of building high-order.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that a tower crane concrete material feeding unit is provided, solves the mobile concrete pump and carries the high-order pay-off of concrete not in place, needs the problem of frequent dismouting transport pump line.
The utility model provides a tower crane concrete feeding device which adopts the technical scheme for solving the technical problems, comprising a concrete pump truck, a conveying pump pipe and a telescopic movable pipe, wherein the conveying pump pipe is vertically arranged in the tower body of the tower crane, the telescopic movable pipe is arranged on a trolley track of a tower crane rotating arm through a telescopic sliding mechanism, the conveying pump pipe is connected with the telescopic movable pipe through a rotary joint, the rotary joint is arranged in a turning rotating mechanism of the tower crane, and the rotary joint synchronously rotates along with the turning rotating mechanism of the tower crane; the concrete pump truck is connected to a delivery pump pipe.
Furthermore, flexible movable tube includes the activity arm pipe that the multiunit connects gradually, and is adjacent connect through telescopic connection spare between the activity arm pipe, telescopic connection spare realizes the flexible coupling of buckling between the activity arm pipe.
Furthermore, the telescopic sliding mechanisms are multiple groups, the multiple groups of telescopic sliding mechanisms are arranged at the joints of the movable arm pipes, and the telescopic sliding mechanisms can slide on the trolley track.
Furthermore, the telescopic movable pipe is provided with hydraulic oil cylinders for driving the telescopic movable pipe to telescopically move, and the hydraulic oil cylinders are at least one group.
Furthermore, the tail end of the telescopic movable pipe is connected with a rubber soft pump pipe.
Furthermore, the concrete pump truck is a fixed pump truck, the concrete pump truck is connected to the concrete mixer truck, and a discharge port of the concrete mixer truck is arranged above a feed port of the concrete pump truck.
The utility model discloses contrast prior art has following beneficial effect: the utility model provides a tower crane concrete feeding device, in the tower body of tower crane vertical stringing, the transverse movement utilizes the tower crane swinging boom to rotate, the longitudinal movement utilizes the power of hydraulic cylinder to slide along the trolley track to stretch, the concrete feeding is realized in the swinging boom rotating radius; the device is suitable for most of tower cranes, has simple structure and convenient operation, does not need to change the original structure of the tower crane, has low refitting cost, and does not influence the normal use of the tower crane when not used; the labor intensity of workers is reduced, the working efficiency is improved, the construction cost is saved, and the conversion and hoisting are convenient and quick; it is especially suitable for large building engineering and high and super high building construction.
Drawings
Fig. 1 is the utility model discloses tower crane concrete material feeding unit schematic diagram.
In the figure:
1. a concrete pump truck; 2. a concrete mixer truck; 3. a delivery pump tube; 4. a hydraulic cylinder; 5. a rubber flexible pump tube; 6. a trolley track; 7. a tower crane rotating arm; 8. a telescopic movable tube; 9. a rotary joint; 10. a direction-changing rotating mechanism; 11. a telescopic sliding mechanism; 12. a telescopic connecting piece; 13. a movable arm tube.
Detailed Description
The invention is further described with reference to the following figures and examples.
Fig. 1 is the utility model discloses tower crane concrete material feeding unit schematic diagram.
Please refer to fig. 1; the utility model provides a tower crane concrete feeding device, including concrete pump truck 1, conveying pump pipe 3 and flexible movable tube 8, conveying pump pipe 3 sets up perpendicularly in the body of the tower crane, flexible movable tube 8 sets up on the dolly track 6 of tower crane swinging boom 7 through flexible slide mechanism 11, conveying pump pipe 3 is connected through rotary joint 9 with flexible movable tube 8, rotary joint 9 sets up in the diversion rotary mechanism 10 of tower crane, rotary joint 9 is along with the diversion rotary mechanism 10 synchronous rotation of tower crane; the concrete pump truck 1 is connected to a delivery pump pipe 3.
Specifically, flexible movable tube 8 includes the activity arm pipe 13 that the multiunit connects gradually, and is adjacent connect through telescopic connection 12 between the activity arm pipe 13, telescopic connection 12 realizes the flexible connection of buckling between the activity arm pipe, realizes the flexible activity of activity arm pipe 13.
Specifically, the telescopic sliding mechanisms 11 are multiple groups, the multiple groups of telescopic sliding mechanisms 11 are arranged at the connection position of the movable arm pipe 13, and the telescopic sliding mechanisms 11 can slide on the trolley track 6.
Preferably, the telescopic movable pipe 8 is provided with hydraulic oil cylinders 4 for driving the telescopic movable pipe 8 to move telescopically, and the hydraulic oil cylinders 4 are at least one group, so that power is provided for the telescopic movable pipe 8 to move telescopically, and flexible feeding in a large range is facilitated.
Preferably, the tail end of the telescopic movable pipe 8 is connected with a rubber soft pump pipe 5, and the soft pipe facilitates the distribution of concrete.
Preferably, the concrete pump truck 1 is a fixed pump truck, the concrete pump truck 1 is connected to the concrete mixer truck 2, and a discharge port of the concrete mixer truck 2 is arranged above a feed port of the concrete pump truck 1, so that concrete can be conveniently fed.
In conclusion; the utility model provides a tower crane concrete feeding device, in the tower body of the tower crane vertical pipe distribution, the transverse movement utilizes the tower crane rotating arm 7 to rotate, the longitudinal movement utilizes the power of the hydraulic oil cylinder 4 to slide and stretch along the trolley track 6, and the concrete feeding is realized within the rotating radius of the rotating arm; the device is suitable for most of tower cranes, has simple structure and convenient operation, does not need to change the original structure of the tower crane, has low refitting cost, and does not influence the normal use of the tower crane when not used; the labor intensity of workers is reduced, the working efficiency is improved, the construction cost is saved, and the conversion and hoisting are convenient and quick; it is especially suitable for large building engineering and high and super high building construction.
Although the present invention has been described with reference to preferred embodiments; however, it is not intended to limit the present invention; any person skilled in the art; without departing from the spirit and scope of the present invention; but is amenable to various modifications and enhancements; therefore, the protection scope of the present invention is subject to the claims.
Claims (6)
1. The tower crane concrete feeding device is characterized by comprising a concrete pump truck, a conveying pump pipe and a telescopic movable pipe, wherein the conveying pump pipe is vertically arranged in a tower body of a tower crane, the telescopic movable pipe is arranged on a trolley track of a tower crane rotating arm through a telescopic sliding mechanism, the conveying pump pipe is connected with the telescopic movable pipe through a rotary joint, the rotary joint is arranged in a turning rotating mechanism of the tower crane, and the rotary joint synchronously rotates along with the turning rotating mechanism of the tower crane; the concrete pump truck is connected to a delivery pump pipe.
2. The tower crane concrete feeding device of claim 1, wherein the telescopic movable pipes comprise a plurality of groups of movable arm pipes which are connected in sequence, adjacent movable arm pipes are connected through telescopic connecting pieces, and the telescopic connecting pieces realize bending flexible connection between the movable arm pipes.
3. The tower crane concrete feeding device according to claim 2, wherein the telescopic sliding mechanisms are multiple groups, the multiple groups of telescopic sliding mechanisms are arranged at the joints of the movable arm pipes, and the telescopic sliding mechanisms can slide on trolley rails.
4. The tower crane concrete feeding device according to claim 1, wherein at least one group of hydraulic oil cylinders is arranged on the telescopic movable pipe for driving the telescopic movable pipe to move in a telescopic mode.
5. The tower crane concrete feeding device according to claim 1, wherein the tail end of the telescopic movable pipe is connected with a rubber soft pump pipe.
6. The tower crane concrete feeding device according to claim 1, wherein the concrete pump truck is a fixed pump truck, the concrete pump truck is connected to the concrete mixer truck, and a discharge port of the concrete mixer truck is arranged above a feed port of the concrete pump truck.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023327751.4U CN215055412U (en) | 2020-12-31 | 2020-12-31 | Tower crane concrete material feeding unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023327751.4U CN215055412U (en) | 2020-12-31 | 2020-12-31 | Tower crane concrete material feeding unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215055412U true CN215055412U (en) | 2021-12-07 |
Family
ID=79224323
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023327751.4U Active CN215055412U (en) | 2020-12-31 | 2020-12-31 | Tower crane concrete material feeding unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215055412U (en) |
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2020
- 2020-12-31 CN CN202023327751.4U patent/CN215055412U/en active Active
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