CN209760351U - Trestle type water supply pump station - Google Patents
Trestle type water supply pump station Download PDFInfo
- Publication number
- CN209760351U CN209760351U CN201920351948.XU CN201920351948U CN209760351U CN 209760351 U CN209760351 U CN 209760351U CN 201920351948 U CN201920351948 U CN 201920351948U CN 209760351 U CN209760351 U CN 209760351U
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- Prior art keywords
- shaft
- pump station
- supply pump
- water supply
- bridge
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
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- Bridges Or Land Bridges (AREA)
Abstract
The utility model provides a landing stage formula water supply pump station, include: the rear end of the cantilever bridge is fixed on the dam, and the front end of the cantilever bridge is extended above the riverbed; the upper part of the shaft is fixedly connected with the front end of the cantilever bridge frame, the lower part of the shaft is positioned below the water level, the upper part of the shaft is provided with a water outlet pipe, and the side wall of the lower part of the shaft is provided with a plurality of water inlet holes; and the submersible pump is arranged in the shaft and at the lower part of the shaft and is used for pumping river water and discharging the river water from the water outlet pipe. The utility model discloses a landing stage formula water supply pump station has following characteristics: 1. the fixation of the shaft is not influenced by the soil loss of the river channel and the flow velocity of the water flow. 2. The submersible pump is positioned at the upper part of the river water body, and the water inlet pipeline and the water outlet pipeline of the submersible pump are not easy to block.
Description
Technical Field
the utility model relates to a working shaft station especially relates to a landing stage formula water supply pump station.
Background
a traditional water supply pump station for taking water from rivers is a novel irrigation pump station with the publication number of 2017109929U, a shaft of the traditional water supply pump station is fixedly arranged on a river bank, a water pump is arranged in the shaft, and a water inlet area of the traditional water supply pump station is positioned at the bottom of a river channel. The method has the disadvantages that under the conditions of large water flow and unstable river channel, the river channel is eroded towards two banks continuously, and the soil on the bank of the fixed shaft is taken away by the water flow, so that the shaft cannot be fixed reliably for a long time; meanwhile, the water inlet area of the pump station is arranged at the bottom area of the river channel, and the water inlet pipe of the pump station is easy to cause siltation. Another form of water supply pump station is a pontoon type, and the disadvantages are that: the pump station cannot be completely fixed due to the influence of water level and water flow.
Disclosure of Invention
In view of the above shortcomings of the prior art, an object of the present invention is to provide a landing stage type water supply pump station for solving the above problems in the prior art.
In order to realize above-mentioned purpose and other relevant purposes, the utility model provides a landing stage formula water supply pump station, include:
The rear end of the cantilever bridge is fixed on the dam, and the front end of the cantilever bridge is extended above the riverbed;
The upper part of the shaft is fixedly connected with the front end of the cantilever bridge frame, the lower part of the shaft is positioned below the water level, the upper part of the shaft is provided with a water outlet pipe, and the side wall of the lower part of the shaft is provided with a plurality of water inlet holes;
and the submersible pump is arranged in the shaft and at the lower part of the shaft and is used for pumping river water and discharging the river water from the water outlet pipe.
preferably, the trestle type water supply pump station further comprises a bridge tower, a main cable, an auxiliary cable and a cable fixing device; the bridge tower is fixedly arranged behind the cantilever bridge frame, and the bottom of the bridge tower is fixedly connected with the rear end of the cantilever bridge frame; one end of the main cable is fixed at the upper part of the bridge tower, and the other end of the main cable is fixedly connected with the front end of the cantilever bridge; one end of the auxiliary cable is fixed on the upper part of the bridge tower, the other end of the auxiliary cable is connected with a cable fixing device, and the cable fixing device is arranged behind the bridge tower.
Preferably, the shaft is 2 pieces and is connected with the cantilever bridge frame through a flange.
preferably, a protective fence is arranged around the front part of the cantilever bridge frame.
Preferably, the cantilever bridge frame is composed of two longitudinal beams which are parallel to each other and a plurality of cross arms arranged between the two longitudinal beams.
The utility model discloses a landing stage formula water supply pump station has following characteristics:
3. The fixation of the shaft is not influenced by the soil loss of the river channel and the flow velocity of the water flow.
4. The submersible pump is positioned at the upper part of the river water body, and the water inlet pipeline and the water outlet pipeline of the submersible pump are not easy to block.
Drawings
Fig. 1 is a front view of the structure diagram of the present invention;
Fig. 2 is a schematic structural view of the present invention;
in the figure: the device comprises a bridge tower 1, a main cable 2, a protective fence 3, a shaft 4, a submersible pump 5, a connecting flange 6, a cantilever bridge 7, an auxiliary cable 8, a water outlet pipe 9, a cable fixing device 10, a water inlet hole 11, a fixing bolt 12, a connecting plate 13 and a locking ring 14.
Detailed Description
The following description is provided for illustrative purposes, and other advantages and features of the present invention will become apparent to those skilled in the art from the following detailed description.
Referring to fig. 1 and 2, it is understood that the structure, ratio, size and the like shown in the drawings of the present specification are only used for matching with the content disclosed in the specification to be known and read by the people skilled in the art, and are not used for limiting the limit conditions that the present invention can be implemented, so that the present invention has no technical essential meaning, and any structure modification, ratio relationship change or size adjustment should still fall within the range that the technical content disclosed in the present invention can cover without affecting the function and the achievable purpose of the present invention. Meanwhile, the terms such as "upper", "lower", "left", "right", "middle" and "one" used in the present specification are for convenience of description, and are not intended to limit the scope of the present invention, and changes or adjustments of the relative relationship thereof may be made without substantial technical changes, and the present invention is also regarded as the scope of the present invention.
Please refer to fig. 1 and 2, the utility model provides a landing stage formula water supply pump station, include:
The rear end of the cantilever bridge frame 7 is fixed on the dyke dam, and the front end of the cantilever bridge frame is inserted above the riverbed;
the upper part of the shaft 4 is fixedly connected with the front end of the cantilever bridge frame 7, the lower part of the shaft is positioned below the water level, the upper part of the shaft 4 is provided with a water outlet pipe 9, and the side wall of the lower part of the shaft is provided with a plurality of water inlet holes 11;
And the submersible pump 5 is arranged in the shaft 4 and at the lower part of the shaft 4 and is used for pumping river water and discharging the river water from the water outlet pipe 9.
In another embodiment, the trestle type water supply pump station further comprises a bridge tower 1, a main cable 2, an auxiliary cable 8 and a cable fixing device 10; the bridge tower 1 is fixedly arranged behind the cantilever bridge frame 7, and the bottom of the bridge tower 1 is fixedly connected with the rear end of the cantilever bridge frame 7; one end of the main cable 2 is fixed on the upper part of the bridge tower 1, and the other end of the main cable is fixedly connected with the front end of the cantilever bridge frame 7; one end of the auxiliary cable 8 is fixed on the upper part of the bridge tower 1, the other end of the auxiliary cable 8 is connected with a cable fixing device 10, and the cable fixing device 10 is arranged behind the bridge tower. The cable fixing device 10 includes a fixing bolt 12 prefabricated on a foundation, a connecting plate 13 disposed above the foundation, and a locking ring 14 disposed on the connecting plate 13, the locking ring 14 being used to fix a cable.
in another embodiment, the shaft 4 is 2 pieces and is connected to the cantilever bridge 7 by a connection flange 6.
In another embodiment, a guard rail 3 is provided around the front of the cantilever crane span structure 7.
In another embodiment, the cantilever crane span structure 7 is composed of two longitudinal beams 15 parallel to each other and a plurality of cross arms 16 disposed between the two longitudinal beams.
Claims (5)
1. The utility model provides a landing stage formula water supply pump station which characterized in that includes:
the rear end of the cantilever bridge is fixed on the dam, and the front end of the cantilever bridge is extended above the riverbed;
the upper part of the shaft is fixedly connected with the front end of the cantilever bridge frame, the lower part of the shaft is positioned below the water level, the upper part of the shaft is provided with a water outlet pipe, and the side wall of the lower part of the shaft is provided with a plurality of water inlet holes;
and the submersible pump is arranged in the shaft and at the lower part of the shaft and is used for pumping river water and discharging the river water from the water outlet pipe.
2. The trestle type water supply pump station according to claim 1, characterized in that: the trestle type water supply pump station also comprises a bridge tower, a main cable, an auxiliary cable and a cable fixing device; the bridge tower is fixedly arranged behind the cantilever bridge frame, and the bottom of the bridge tower is fixedly connected with the rear end of the cantilever bridge frame; one end of the main cable is fixed at the upper part of the bridge tower, and the other end of the main cable is fixedly connected with the front end of the cantilever bridge; one end of the auxiliary cable is fixed on the upper part of the bridge tower, the other end of the auxiliary cable is connected with a cable fixing device, and the cable fixing device is arranged behind the bridge tower.
3. The trestle type water supply pump station according to claim 1, characterized in that: the pit shaft is 2, is connected with the cantilever crane span structure through the flange.
4. The trestle type water supply pump station according to claim 1, characterized in that: and a protective fence is arranged around the front part of the cantilever bridge.
5. The trestle type water supply pump station according to claim 1, characterized in that: the cantilever bridge frame is composed of two longitudinal beams which are parallel to each other and a plurality of cross arms arranged between the two longitudinal beams.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920351948.XU CN209760351U (en) | 2019-03-20 | 2019-03-20 | Trestle type water supply pump station |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920351948.XU CN209760351U (en) | 2019-03-20 | 2019-03-20 | Trestle type water supply pump station |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209760351U true CN209760351U (en) | 2019-12-10 |
Family
ID=68755400
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920351948.XU Active CN209760351U (en) | 2019-03-20 | 2019-03-20 | Trestle type water supply pump station |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209760351U (en) |
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2019
- 2019-03-20 CN CN201920351948.XU patent/CN209760351U/en active Active
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