A super high-rise high-pressure pump pipe suitable for core tube and outer frame staggered construction

Abstract

The utility model belongs to civil engineering technical field especially a kind of super high layer high pressure pump pipe suitable for core tube and outer frame staggered construction, it includes preformed part embedded in core tube wall body and outer frame floor, the preformed part is composed of panel and anchor bar, the preformed part is embedded to the inside of core tube wall body layer by layer, the high pressure pump pipe further includes pump pipe support, the pump pipe support is sequentially composed of pump pipe base, pump pipe stiffener, pump pipe web, pump pipe clamp and pump pipe clamp bolt, the utility model satisfies the need that core tube and outer frame pour concrete simultaneously, core tube and outer frame each are provided with 2 pump pipes, reach the requirement of "one use one spare", greatly reduce the safety quality risk caused by pouring and blocking pump, core tube and outer frame pump washing wastewater are discharged to ground sedimentation tank through pump washing pipe, avoid the pollution caused to tower main body structure surface, it is favorable to the safety and civilization construction on site.

Description

Technical Field

[0001] This utility model relates to the field of civil engineering technology, and in particular to a high-pressure pump pipe suitable for the staggered construction of core tube and outer frame in ultra-high-rise buildings. Background Technology

[0002] For super high-rise buildings exceeding 200 meters in height with staggered construction of the core tube and outer frame floor slabs, the concrete pouring of the core tube and outer frame is a critical challenge. The ability to pour the core tube and outer frame simultaneously is essential to effectively reduce the risk of pump blockage and ensure the effective discharge of pump pipe flushing wastewater. Traditionally, the core tube and outer frame share a single pump pipe, which cannot meet the need for simultaneous pouring and significantly impacts on-site quality and schedule should a pump blockage occur. Furthermore, pump flushing water is either hoisted to the ground via a hopper or directly discharged into the core tube elevator shaft, posing significant safety risks and contaminating the surface of the tower's main structure, hindering safe and civilized construction practices.

[0003] Therefore, the proposed method for setting up high-pressure pump pipes and pump washing pipes for ultra-high-rise buildings with staggered construction of core tube and outer frame, which relates to this utility model, can effectively solve the above-mentioned problems. Utility Model Content

[0004] The purpose of this utility model is to address the shortcomings of existing technologies by proposing a high-pressure pump pipe suitable for the staggered construction of the core tube and outer frame of ultra-high-rise buildings. It aims to solve the problems of simultaneously pouring concrete and flushing pump pipes when the core tube and outer frame floors of ultra-high-rise buildings are constructed at staggered levels, and has good safety features.

[0005] To achieve the above objectives, the present invention adopts the following technical solution:

[0006] A high-pressure pump pipe suitable for staggered construction of core tube and outer frame in ultra-high-rise buildings includes embedded parts pre-embedded in the core tube wall and outer frame floors. Each embedded part consists of a panel and anchor bars. The embedded parts are pre-embedded layer by layer into the inner side of the core tube wall. The high-pressure pump pipe also includes...

[0007] The pump pipe support is composed of a pump pipe base, a pump pipe stiffening rib, a pump pipe web, a pump pipe clamp, and a pump pipe clamp bolt in sequence.

[0008] The pump pipe support is composed of a pump pipe base, a pump pipe stiffening rib, a pump pipe web, a pump pipe clamp, and a pump pipe clamp bolt, which are sequentially assembled. The base is welded to the panel layer by layer.

[0009] The core tube wall is equipped with a core tube pump pipe and a washing pump pipe on the top inner side, and a core tube climbing formwork construction platform is erected between the two core tube walls. The outer frame pump pipe is installed on the slab surface of the outer frame floor.

[0010] As a preferred embodiment of this utility model, the height of the core tube climbing formwork construction platform is consistent with the height of the core tube pump pipe and the washing pump pipe.

[0011] As a preferred embodiment of this utility model, multiple pipe openings extend obliquely upward from the side of the two washing pump pipes that are far apart from each other, and the pipe openings penetrate the core tube wall.

[0012] As a preferred embodiment of this utility model, the components of the pump pipe clamp and the washing pump pipe clamp are both made of Q235B.

[0013] As a preferred embodiment of this utility model, the pump pipe base, pump pipe stiffening rib, pump pipe web plate and pump pipe clamp are welded in sequence, and the pump pipe clamp bolt thread passes through the pump pipe clamp, and the diameter of the clamp bolt is 10mm.

[0014] As a preferred embodiment of this utility model, the pump pipe base, the pump pipe stiffening rib, the pump pipe web plate, and the pump pipe clamp are welded in sequence, and the pump pipe clamp bolt thread passes through the pump pipe clamp. The diameter of the pump pipe clamp bolt is 10mm.

[0015] As a preferred embodiment of this utility model, the core tube pump pipe is a standard ultra-high pressure pump pipe with a wall thickness of 10mm, an outer diameter of 145mm, and is made of No. 45 manganese steel.

[0016] As a preferred embodiment of this utility model, the washing pump pipe is a double-walled thick corrugated pipe with a diameter of 400mm. Beneficial effects

[0017] 1. It meets the requirement of simultaneous concrete pouring for the core tube and the outer frame. Two pump pipes are set for each of the core tube and the outer frame, achieving the requirement of "one for use and one for backup", which greatly reduces the safety and quality risks caused by pump blockage during pouring.

[0018] 2. Wastewater from the core tube and outer frame pump washing is discharged to the ground sedimentation tank through the pump washing pipe, which avoids pollution to the surface of the main tower structure and is conducive to safe and civilized construction on site. Attached Figure Description

[0019] Figure 1 Drawings of embedded parts for the bracket;

[0020] Figure 2 Schematic diagram of pump pipe support;

[0021] Figure 3 Schematic diagram of the pump pipe support;

[0022] Figure 4 This is a schematic diagram of the pump pipe layout.

[0023] Figure 5 A schematic diagram of the cross-sectional layout of the flushing pump pipe;

[0024] Figure 6 This is a plan view of the pump pipe and the flushing pump pipe.

[0025] In the diagram: 1. Embedded parts; 2. Pump pipe support; 3. Washing pump pipe support; 1-1. Panel; 1-2. Anchor bar; 2-1. Pump pipe base; 2-2. Pump pipe stiffening rib; 2-3. Pump pipe web; 2-4. Pump pipe clamp; 2-5. Pump pipe clamp bolt; 3-1. Washing pump pipe base; 3-2. Washing pump pipe stiffening rib; 3-3. Washing pump pipe web; 3-4. Washing pump pipe clamp; 3-5. Washing pump pipe clamp bolt; 4-1. Core tube wall; 4-2. Outer frame floor; 4-3. Core tube climbing formwork construction platform; 4-4. Core tube pump pipe; 4-5. Outer frame pump pipe; 5-1. Washing pump pipe. Detailed Implementation

[0026] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Example

[0027] Reference Figures 1-6 A high-pressure pump pipe suitable for the construction of staggered core tube and outer frame in ultra-high-rise buildings. The pump pipe base 2-1 of pump pipe support 2 and the pump washing base 3-1 of washing pump pipe support 3 are welded to the embedded part panel 1-1 layer by layer. The core tube pump pipe 4-4 is installed at the core tube climbing formwork construction platform 4-3. The outer frame pump pipe 4-5 is installed on the outer frame floor 4-2 slab. The washing pump pipe 5-1 is installed at the core tube climbing formwork construction platform 4-3.

[0028] As the construction of the core tube wall 4-1 progresses, the embedded parts 1 are pre-embedded layer by layer from the first floor to the inner side of the core tube wall 4-1. Referring to the plan layout, they are arranged "diagonally symmetrically" along the core tube. Two pump pipes are arranged for the core tube 4-4 and the outer frame pump pipe 4-5, so as to meet the requirement of "one for use and one for backup". Then, following the progress requirements, the pump pipe bracket 2 and the washing pump pipe bracket 3 are installed layer by layer. It is required that the base be firmly welded to the embedded part panel 1-1. Following the bracket installation progress, the core tube pump pipe 4-4 and the washing pump pipe 5-1 are installed to the corresponding heights. A "T-junction" is set at the outer frame floor 4-2 to facilitate the discharge of wastewater during floor pouring.

[0029] Finally, as the construction height of the core tube pump pipe 4-4 and the outer frame floor 4-2 of the super high-rise building gradually increases, the above installation operation can be repeated.

[0030] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A high-pressure pump pipe suitable for staggered construction of core tube and outer frame in ultra-high-rise buildings, comprising embedded parts (1) pre-embedded in the core tube wall (4-1) and the outer frame floor (4-2), wherein the embedded part (1) is composed of a panel (1-1) and anchor bars (1-2), and the embedded part (1) is pre-embedded layer by layer to the inner side of the core tube wall (4-1), characterized in that, The high-pressure pump pipe also includes The pump pipe support (2) is composed of a pump pipe base (2-1), a pump pipe stiffening rib (2-2), a pump pipe web (2-3), a pump pipe clamp (2-4), and a pump pipe clamp bolt (2-5) in sequence. The pump pipe support (3) is composed of a pump pipe base (3-1), a pump pipe stiffening rib (3-2), a pump pipe web plate (3-3), a pump pipe clamp (3-4), and a pump pipe clamp bolt (3-5) in sequence. The base (3-1) is welded to the panel (1-1) layer by layer. The core tube wall (4-1) is equipped with a core tube pump pipe (4-4) and a washing pump pipe (5-1) on the inner top side, and a core tube climbing formwork construction platform (4-3) is erected between the two core tube walls (4-1). The outer frame pump pipe (4-5) is installed on the slab surface of the outer frame floor (4-2).

2. The high-pressure pump pipe for ultra-high-rise buildings with staggered construction of the core tube and outer frame as described in claim 1, characterized in that, The height of the core tube climbing formwork construction platform (4-3) is consistent with the height of the core tube pump pipe (4-4) and the washing pump pipe (5-1).

3. A high-pressure pump pipe for ultra-high-rise buildings with staggered construction of the core tube and outer frame, as described in claim 1, is characterized in that... Multiple pipe openings extend obliquely upwards from the two pump pipes (5-1) on opposite sides, and the pipe openings penetrate the core tube wall (4-1).

4. A high-pressure pump pipe for ultra-high-rise buildings with staggered construction of the core tube and outer frame, as described in claim 1, is characterized in that... The components of the pump pipe clamp (2-4) and the washing pump pipe clamp (3-4) are both made of Q235B.

5. A high-pressure pump pipe for ultra-high-rise buildings with staggered construction of the core tube and outer frame, as described in claim 1, is characterized in that... The pump pipe base (2-1), pump pipe stiffening rib (2-2), pump pipe web plate (2-3), and pump pipe clamp (2-4) are welded in sequence, and the pump pipe clamp bolt (2-5) is threaded through the pump pipe clamp (2-4). The diameter of the clamp bolt (2-5) is 10mm.

6. A high-pressure pump pipe for ultra-high-rise buildings with staggered construction of the core tube and outer frame, as described in claim 1, is characterized in that... The pump washing pipe base (3-1), pump washing pipe stiffening rib (3-2), pump washing pipe web plate (3-3), and pump washing pipe clamp (3-4) are welded in sequence, and the pump washing pipe clamp bolt (3-5) is threaded through the pump washing pipe clamp (3-4). The diameter of the pump washing pipe clamp bolt (3-5) is 10mm.

7. A high-pressure pump pipe for ultra-high-rise buildings with staggered construction of the core tube and outer frame, as described in claim 1, is characterized in that... The core tube pump pipe (4-4) is a standard ultra-high pressure pump pipe with a wall thickness of 10mm, an outer diameter of 145mm, and is made of No. 45 manganese steel.

8. A high-pressure pump pipe for ultra-high-rise buildings with staggered construction of the core tube and outer frame, as described in claim 1, is characterized in that... The washing pump pipe (5-1) is a double-walled thick corrugated pipe with a diameter of 400mm.

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