CN-224227748-U - Porous spillway gate pier concrete placement pump sending construction structures that go into storehouse

Abstract

The utility model discloses a construction structure for pouring and pumping concrete into a warehouse of a gate pier of a porous spillway, which comprises a gate pier, wherein the gate pier is positioned on an overflow section of a dam body, a reserved channel is arranged at the lower end of the gate pier, a concrete pump truck is arranged on a non-overflow section of the dam body, the concrete pump truck is connected with a horizontal pump pipe, the horizontal pump pipe penetrates through the reserved channel, a vertical pump pipe is connected to the horizontal pump pipe, and the vertical pump pipes are arranged in parallel along the gate pier. According to the utility model, the reserved channel is arranged at the bottom of the gate pier, and the horizontal pump pipe and the vertical pump pipe are arranged, so that concrete pouring can be performed on a plurality of gate piers at the same time, the mutual interference among the concrete constructions of the gate piers is avoided, the construction progress can be accelerated, the construction efficiency is improved, and the gate pier concrete pouring device is suitable for being popularized and used in a large quantity.

Inventors

• GAO YAOWEN
• LI PENG
• ZHAO ZHENGPING
• WANG JIANKUI
• JIANG YINGWEI
• WANYAN YUNFEI
• He Qingle

Assignees

• 中国水利水电第三工程局有限公司

Dates

Publication Date

20260512

Application Date

20250506

Claims (5)

1. 1. The construction structure for pouring and pumping concrete into a warehouse of a porous spillway gate pier is characterized by comprising a gate pier (1), wherein the gate pier (1) is positioned on a dam body overflow section, a reserved channel is arranged at the lower end of the gate pier (1), a concrete pump truck (2) is arranged on a dam body non-overflow section, the concrete pump truck (2) is connected with a horizontal pump pipe (3), the horizontal pump pipe (3) penetrates through the reserved channel, a vertical pump pipe (4) is connected to the horizontal pump pipe (3), and the vertical pump pipes (4) are arranged in parallel along the gate pier (1).
2. 2. The multi-hole spillway gate pier concrete pouring pump feeding construction structure according to claim 1 is characterized by further comprising horizontal trestle (7), wherein the horizontal trestle (7) is arranged on an overflow surface slope between the gate piers (1).
3. 3. The porous spillway gate pier concrete pouring pump feeding construction structure is characterized in that a cushion block (6) is arranged at the bottom of the horizontal pump pipe (3).
4. 4. The porous spillway gate pier concrete pouring pump feeding construction structure is characterized in that a fixing clamp (5) is connected to the vertical pump pipe (4).
5. 5. The construction structure for casting and pumping the concrete into the warehouse of the spillway gate pier is characterized in that the horizontal trestle (7) is built by steel pipes.

Description

Porous spillway gate pier concrete placement pump sending construction structures that go into storehouse Technical Field The utility model belongs to the technical field of hydropower stations, and particularly relates to a porous spillway gate pier concrete pouring pumping warehouse entry construction structure. Background The middle part of a water retaining dam of a hydropower station is generally provided with an overflow dam section for flood discharge, the overflow dam section is provided with a plurality of gate piers, and gates are arranged between the gate piers to control the discharge flow. When the gate pier concrete is constructed, pumping concrete is generally adopted for warehousing, and due to the blocking of each gate pier, the middle gate pier concrete warehousing pump pipe is required to cross beside and simultaneously construct the gate piers, so that the gate pier concrete construction is mutually interfered, the pump pipe is installed across the gate piers, the construction is difficult, the repeated installation and the disassembly are required, the construction cost is high, and the gate pier concrete construction speed is also limited. Disclosure of utility model The utility model mainly aims to provide a porous spillway gate pier concrete pouring pump feeding construction structure, which solves the problems that the gate pier concrete construction is mutually interfered and the construction speed is influenced due to the blocking of each gate pier when a hydropower station dam body gate pier is constructed. In order to achieve the purpose, the technical scheme is that the multi-hole spillway gate pier concrete pouring pumping and warehousing construction structure comprises a gate pier, wherein the gate pier is positioned on a dam body overflow section, a reserved channel is arranged at the lower end of the gate pier, a concrete pump truck is arranged on a dam body non-overflow section, the concrete pump truck is connected with a horizontal pump pipe, the horizontal pump pipe penetrates through the reserved channel, a vertical pump pipe is connected to the horizontal pump pipe, and the vertical pump pipes are arranged in parallel along the gate pier. Further, a horizontal trestle is also arranged on the slope of the overflow surface between the gate piers. Further, a cushion block is arranged at the bottom of the horizontal pump pipe. Further, a fixing clamp is connected to the vertical pump pipe. Further, the horizontal trestle is built by steel pipes. Compared with the prior art, the utility model has the beneficial effects that the reserved channel is arranged at the bottom of the gate pier, and the horizontal pump pipe and the vertical pump pipe are arranged, so that concrete pouring can be carried out on a plurality of gate piers at the same time, the mutual interference among the concrete constructions of the gate piers is avoided, the construction progress can be accelerated, and the construction efficiency is improved. Drawings Fig. 1 is a schematic diagram of the overall structure of a construction structure for pouring and pumping concrete into a warehouse of a spillway gate pier. In the figure, 1, a gate pier, 2, a concrete pump truck, 3, a horizontal pump pipe, 4, a vertical pump pipe, 5, a fixing clamp, 6, a cushion block and 7, and a horizontal trestle. Detailed Description The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model. Referring to fig. 1, the utility model discloses a construction structure for pouring and pumping concrete into a warehouse of a spillway gate pier, which comprises a gate pier 1, wherein the gate pier 1 is positioned on an overflow section of a dam body, a reserved channel is arranged at the lower end of the gate pier 1, a concrete pump truck 2 is further arranged on a dam body of a non-overflow section, the concrete pump truck 2 is connected with a horizontal pump pipe 3, the horizontal pump pipe 3 penetrates through the reserved channel, a cushion block 6 is further arranged below the horizontal pump pipe 3, the cushion block 6 can play a supporting role on the horizontal pump pipe 3, further, a vertical pump pipe 4 is connected to the horizontal pump pipe 3, the vertical pump pipe 4 is arranged in parallel along the gate pier 1, further, a fixing clamp 5 is connected to the vertical pump pipe 4, and the fixing clamp 5 can fix the vertical pump pipe 4 on the outer wall of the gate pier 1 and can play a stabilizing role on the vertical pump pipe 4. Further, this structure still is provided with horizont