CN209114472U - With the distribution device that can continuously put in storage of tower crane cooperation - Google Patents

Abstract

The utility model discloses a distributing device which cooperates with a tower crane and can be continuously put into a warehouse. The first distribution pipe is provided with a hanging rope for connecting with the tower crane hook, and one end of the first distribution pipe and one end of the second distribution pipe are respectively connected with the two ends of the first U-shaped elbow through fixed joints, The other end of the second distribution pipe is connected with one end of the second U-shaped elbow through a fixed joint, the feeding pipe is installed on the fixed bracket, and the discharge end of the feeding pipe is arranged vertically upward and is connected with the second U-shaped elbow. The other end of the elbow is connected by a rotary joint, and the first U-shaped elbow and the second U-shaped elbow are both formed by connecting two 90-degree elbows through a rotary joint. The utility model has the characteristics of simple structure, convenient disassembly and assembly, strong operability, high storage strength, continuous and rapid construction, and the like.

Description

Distributing device with continuous warehousing matched with tower crane

technical field

The utility model relates to the field of building construction, in particular to a distributing device which is matched with a tower crane and can be continuously put into a warehouse.

Background technique

During the construction of water conservancy projects, pumping concrete is often used for pouring. The conventional pumping concrete silo and distribution method has poor applicability in the large-volume (buried stone) concrete pouring process of vertical rise (concrete dam). And there are certain safety and quality hidden dangers, and the overlapping of processes repeatedly reduces the construction efficiency. Therefore, adopting a reasonable warehousing method is the key to ensuring the construction quality, safety and construction progress of pumped mass concrete. The following problems exist in the conventional pumping concrete construction process:

1. The discharge point at the end of the concrete pump pipe is directly arranged in the pouring silo through the tower placing machine, occupying a certain space in the pouring silo, which has a certain influence on the concrete distribution and pouring vibration and affects the amount of stone added.

2. The manual installation and removal of pump pipes in the warehouse is frequent, which requires a lot of labor and has certain safety hazards.

3. The warehousing is discontinuous, and quality problems such as construction cold joints are prone to occur during high temperature periods.

4. The traditional tower-type distributor has a complex structure, and it is extremely inconvenient to disassemble and transport.

SUMMARY OF THE INVENTION

The purpose of this utility model is to overcome the above-mentioned deficiencies of the background technology, and to provide a distributing device that can be continuously siloed in cooperation with a tower crane.

In order to achieve the above purpose, the utility model provides a distributing device that cooperates with a tower crane and can be continuously put into the warehouse, including a first distributing pipe, a second distributing pipe, a first U-shaped elbow, a second U-shaped elbow, a feeding A pipe and a fixing bracket, the first distribution pipe is provided with a hanging rope for connecting with a tower crane hook, one end of the first distribution pipe and one end of the second distribution pipe are respectively connected with the two ends of the first U-shaped elbow Connected by a fixed joint, the other end of the second distribution pipe is connected with one end of the second U-shaped elbow through a fixed joint, the feeding pipe is installed on the fixed bracket, and the feeding end of the feeding pipe is used for connecting with the concrete pump The discharge end of the feeding pipe is arranged vertically upward and is connected with the other end of the second U-shaped elbow through a rotary joint. The first U-shaped elbow and the second U-shaped elbow are composed of two The 90-degree elbow is connected by a rotary joint.

In the above solution, the other end of the first distribution pipe is connected with a rubber hose through a fixed joint.

In the above solution, the first distribution pipe and the second distribution pipe are formed by splicing a plurality of straight pump pipes through fixed joints.

In the above solution, the fixing bracket is erected by a shelf tube.

The beneficial effects brought by the technical scheme provided by the utility model are:

The utility model has the characteristics of simple structure, convenient disassembly and assembly, strong operability, high storage strength, continuous and rapid construction, and the like.

Description of drawings

Fig. 1 is a schematic diagram of the structure of the far-end cloth of the present utility model;

2 is a schematic diagram of the structure of the near-end cloth of the present utility model;

3 is a schematic diagram of a first U-shaped elbow and its deformation structure;

FIG. 4 is a schematic diagram of the second U-shaped elbow and its deformation structure.

In the figure: the first distribution pipe 1, the hanging rope 1a, the rubber hose 1b, the second distribution pipe 2, the first U-shaped elbow 3, the 90-degree elbow 3a, the second U-shaped elbow 4, the 90-degree elbow 4a, feeding pipe 5, fixed bracket 6, rotary joint 7.

Detailed ways

The present utility model will be further described in detail below in conjunction with the accompanying drawings and embodiments.

As shown in Fig. 1, a distributing device that cooperates with a tower crane and can be continuously put into the warehouse includes a first distributing pipe 1, a second distributing pipe 2, a first U-shaped elbow 3, a second U-shaped elbow 4, and a feeding material. A pipe 5 and a fixed bracket 6, the first distribution pipe 1 is provided with a hanging rope 1a for connecting with a tower crane hook, one end of the first distribution pipe 1 and one end of the second distribution pipe 2 are respectively connected with the first U The two ends of the U-shaped elbow 3 are connected by a fixed joint, the other end of the second distribution pipe 2 is connected with one end of the second U-shaped elbow 4 through a fixed joint, and the feeding pipe 5 is installed on the fixed bracket 6, so The feeding end of the feeding pipe 5 is used to connect with the concrete pump. The discharging end of the feeding pipe 5 is arranged vertically upward and is connected with the other end of the second U-shaped elbow 4 through a rotary joint 7. The first Both the U-shaped elbow 3 and the second U-shaped elbow 4 are formed by connecting two 90-degree elbows 3 a and 4 a through a rotary joint 7 .

A rubber hose 1b is connected to the other end of the first distribution pipe 1 through a fixed joint.

The above-mentioned first distribution pipe 1 and second distribution pipe 2 are formed by splicing multiple straight pump pipes through fixed joints.

The above-mentioned fixing bracket 6 is formed by erecting a shelf tube.

The construction method of the present invention comprises the following steps:

1) Set up a fixed bracket on the silo surface adjacent to the pouring silo, install the discharge pipe on the fixed bracket and connect it with the concrete pump;

2) After the first distribution pipe, the second distribution pipe, the first U-shaped elbow and the second U-shaped elbow are assembled, the connection between the second U-shaped pipe and the end of the discharge pipe is completed under the cooperation of the tower crane to realize the whole connection of pipelines;

3) Adjust the distribution area of the distribution device by controlling the rotation of the tower crane boom and the hoisting trolley to move back and forth, and the lifting and lowering of the tower crane hook can drive the rotary joint of the second U-shaped pipe, thereby adjusting the height of the distribution;

4) Repeat step 3) to realize the pouring without dead angle on the surface of the pouring silo.

The design principle of the present utility model is:

The utility model adopts the fixed bracket erected by the shelf pipe, which is convenient to disassemble and assemble, and can make full use of the existing materials on the construction site; by using two U-shaped bent pipes with swivel joints and matching with the tower crane, the utility model can be used in different areas. And the height of the cloth is greatly improved under the condition of making full use of the existing facilities of the construction site.

Other parts not described in detail belong to the prior art.

Claims (4)

1. the distribution device that can continuously put in storage with tower crane cooperation, it is characterised in that: including the first cloth tube (1), the second cloth Manage (2), the first U-shaped bend pipe (3), the second U-shaped bend pipe (4), feed pipe (5) and fixed bracket (6), first cloth tube (1) It is equipped with lifting rope (1a) for connecting with crane hook, the one of one end of first cloth tube (1) and the second cloth tube (2) End is connect with the both ends of the first U-shaped bend pipe (3) by anchor tip respectively, the other end and the 2nd U of second cloth tube (2) One end of type bend pipe (4) is connected by anchor tip, and the feed pipe (5) is mounted on fixed bracket (6), the feed pipe (5) feeding side for being connect with concrete pump machine, the discharge end of the feed pipe (5) arrange straight up and with it is second U-shaped The other end of bend pipe (4) is connected by swivel joint (7), and the first U-shaped bend pipe (3) and the second U-shaped bend pipe (4) are by two 90 degree of bend pipe (3a；4a) it is formed by connecting by swivel joint (7).

2. the distribution device according to claim 1 that can continuously put in storage with tower crane cooperation, it is characterised in that: described first The other end of cloth tube (1) is connected with rubber hose (1b) by anchor tip.

3. the distribution device according to claim 1 or 2 that can continuously put in storage with tower crane cooperation, it is characterised in that: described First cloth tube (1) and the second cloth tube (2) are spliced by the straight pump line of more piece by anchor tip.

4. the distribution device according to claim 3 that can continuously put in storage with tower crane cooperation, it is characterised in that: the fixation Bracket (6) is set up by shelf pipe.