Split type integrated pump gate
Through the design of split integrated pump gates, the use of split structures of upper and lower gate gates and electric or hydraulic lifting devices, the problems of large weight and cumbersome operation of traditional pump gates are solved, and flexible and efficient drainage operations are achieved.
Patent Information
- Application Number
- CN202422397343.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-09-30
- Publication Date
- 2025-07-18
- Estimated Expiration
- 2034-09-30
AI Technical Summary
The traditional pump gate is an integral door gate structure, with large weight and cumbersome lifting operations. It requires overall lifting under various drainage conditions, which consumes a lot of power, is laborious and has poor applicability.
It adopts a split integrated pump gate design, and the upper and lower gates are composed of separate bodies. They are fixed by coupling plugs and slots, and combined with electric or hydraulic lifting devices to achieve flexible lifting and sealing of the upper and lower gates to meet different drainage needs.
Reduces lifting power consumption, improves operating flexibility and efficiency, and adapts to diversified drainage operations.
Smart Images
Figure CN223119007U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to a pump gate, in particular to a split integrated pump gate. Background Art
[0002] In urban water conservancy, the pumping station plays an important role in flood prevention and drainage. The traditional pump gate is usually a single integral gate structure, which is heavy, and the hoisting operation is cumbersome and inflexible. Moreover, under various drainage conditions and water volume operation requirements, it needs to be hoisted as a whole, with large hoisting power consumption, time-consuming and laborious, and poor applicability. Summary of the Invention
[0003] The utility model provides a split integrated pump gate with a simple structure, which can meet the diverse drainage operation requirements, is beneficial to reducing power consumption and improving efficiency.
[0004] The technical scheme adopted by the utility model is as follows: a split integrated pump gate, a gate which is arranged in the guide rail seats on both sides of the pump gate base and can move up and down, is characterized in that: the gate comprises an upper gate and a lower gate, the upper end or the uppermost reinforcing cross bar on the front and rear sides of the upper gate is connected with an upper lifting ear, two or more coupling plugs which extend along the width direction of the gate are arranged at the lower end of the upper gate in the front and rear directions, a coupling slot which is coupled and inserted with the coupling plug is arranged at the upper end of the lower gate, the lowermost reinforcing cross bar on the front and rear sides of the lower gate is connected with a lower lifting ear, the upper and lower lifting ears are respectively connected with two lifting devices arranged at the upper end of the pump gate base through lifting ropes or lifting rods, and one or more water pumps which communicate the front and rear sides of the lower gate are connected through the middle part, the middle and lower part or the lower part of the lower gate, and the water pumps are provided with valves.
[0005] The valve is arranged at the outer port on the water inlet side of the water pump, and the upper end of the valve is hinged.
[0006] The lifting device is an electric or hydraulic lifting device.
[0007] On both sides in the width direction of the upper gate and the lower gate, two or more rollers which are guided along the guide rail seats are arranged up and down.
[0008] The upper gate and the lower gate are provided with sealing strips which are attached to the guide rail seats on the drainage side.
[0009] The positions of the upper lifting ear and the lower lifting ear on the uppermost reinforcing cross bar where they are respectively installed are staggered.
[0010] A rubber or silica gel sealing pad is arranged at the bottom of the coupling slot.
[0011] A layer of rubber or silica gel sealing cushion is arranged on the upper end surface of the lower gate.
[0012] Two or more inserting columns which are arranged along the width direction of the gate are arranged at the lower end of the upper gate, and inserting holes which are guided and inserted with the inserting columns are arranged at the upper end of the lower gate.
[0013] The utility model adopts an overall gate structure composed of upper and lower gates. Through the insertion column for guiding and insertion, and the insertion and fixation of the coupling plug and the coupling slot, the connection is firm, preventing damage caused by water impact and taking into account the sealing performance. When small water volume discharge is required, the water pump and valve on the lower gate are opened to achieve small water volume discharge as needed; when discharging high water level and medium water volume, the upper gate is pulled by the upper lifting ear, guided by the rollers in the guide rail seats on both sides of the pump gate base, and sealed by the sealing strip to drive the lifting, and the water is drained from the gap between the upper and lower gates; when large water volume discharge is required, the upper and lower gates are synchronously pulled by the lifting device through the upper and lower lifting ears to ensure a large gate opening to meet the drainage requirements. At the same time, the upper and lower gate split structures are lifted, and the single lifting has a small weight and a fast speed, which can better meet the requirements of the pump gate for rapid response. BRIEF DESCRIPTION OF THE DRAWINGS
[0014] Figure 1 is a schematic structural diagram of the utility model;
[0015] Figure 2 is Figure 1 the left view of
[0016] Figure 3 is Figure 1 the top view of
[0017] In the figure: pump gate base 1, rail seat 2, upper gate 3, roller 4, sealing strip 5, upper strengthening cross bar 6, upper lifting ear 7, coupling plug 8, lower gate 9, coupling slot 10, lower strengthening cross bar 11, lower lifting ear 12, water pump 13, valve 14. DETAILED IMPLEMENTATION MANNER
[0018] The following is further described with reference to the accompanying drawings.
[0019] Figures 1-3Shown: A split integrated pump gate, including an upper gate 3, a lower gate 9, and a water pump 13. On both sides in the width direction of the upper gate 3 and the lower gate 9, rollers 4 are provided up and down, and a sealing strip 5 is arranged from top to bottom. The upper gate 3 and the lower gate 9 are arranged in the track base 2 of the pump gate base 1, and the rollers 4 are guidingly arranged in the track base 2. The sealing strip 5 fits and seals the track base 2 on the end faces of the upper gate 3 and the lower gate 9 facing the drainage side. On both sides in the thickness direction of the upper gate 3, a plurality of upper strengthening crossbars 6 are arranged up and down. A plurality of upper lifting lugs 7 are connected to the uppermost upper strengthening crossbar 6. On the front and rear directions at the lower end of the upper gate 3, there are two or more coupling plugs 8 extending along the width direction of the gate. On both sides in the thickness direction of the lower gate 9, a plurality of lower strengthening crossbars 11 are arranged up and down. A plurality of lower lifting lugs 12 are connected to the uppermost lower strengthening crossbar 11. The upper and lower lifting lugs 7 and 12 are connected to a lifting device at the upper end of the pump gate base to control lifting. A coupling slot 10 is arranged on the upper end face of the lower gate 9 corresponding to the coupling plug 8. One or more water pumps 13 communicating with both sides of the lower gate are connected through the middle or the middle and lower part or the lower part of the lower gate 9. The water pump 13 is provided with a valve 14.
[0020] In this embodiment, the valve 14 is arranged at the outer opening on the water inlet side of the water pump 13, and the upper end of the valve is hinged.
[0021] In this embodiment, the lifting device is an electric or hydraulic lifting device.
[0022] In this embodiment, the positions of the upper lifting lug and the lower lifting lug on the uppermost strengthening crossbar where they are respectively installed correspond up and down, and they can also be arranged staggeredly.
[0023] Based on this embodiment, a rubber or silicone sealing gasket can be arranged at the bottom of the coupling slot.
[0024] Based on this embodiment, a layer of rubber or silicone sealing cushion layer can be arranged on the upper end face of the lower gate.
[0025] Based on this embodiment, two or more plug posts arranged along the width direction of the gate can be provided at the lower end of the upper gate, and jacks for guiding and plugging the plug posts are provided at the upper end of the lower gate.
Claims
1. A split integrated pump gate, comprising a gate that moves up and down within guide seats on both sides of the pump gate base, characterized in that: The gate includes an upper gate and a lower gate. An upper lifting lug is connected to the upper end or the uppermost reinforcing cross bar on the front and rear sides of the upper gate. Two or more coupling plugs extending in the width direction of the gate are provided in the front and rear directions at the lower end of the upper gate. A coupling slot for coupling and plugging with the coupling plugs is provided at the upper end of the lower gate. Lower lifting lugs are connected to the uppermost reinforcing cross bar on the front and rear sides of the lower gate. The upper and lower lifting lugs are respectively connected to two lifting devices arranged at the upper end of the pump gate base through lifting ropes or lifting rods. One or more water pumps communicating the front and rear sides of the lower gate are inserted through the middle part, the middle and lower part or the lower part of the lower gate. The water pumps are provided with valves.
2. The split integrated pump gate according to claim 1, characterized in that: The valve is arranged at the outer opening on the water inlet side of the water pump, and the upper end of the valve is hinged.
3. The split integrated pump gate according to claim 1 is characterized in that: The lifting device is an electric or hydraulic lifting device.
4. The split-type integrated pump gate according to claim 1, characterized in that: On both sides in the width direction of the upper gate and the lower gate, two or more rollers guided along the guide rail seat are arranged up and down.
5. The split integrated pump gate according to claim 1, characterized in that: Sealing strips fitting the guide rail seat are arranged on the upper gate and the lower gate facing the drainage side.
6. The split-type integrated pump gate according to claim 1, characterized in that: The positions of the upper lifting lug and the lower lifting lug are staggered on the uppermost reinforcing cross bar where they are respectively installed.
7. A split integrated pump gate according to claim 1, characterized in that: A rubber or silica gel gasket is arranged at the bottom of the coupling slot.
8. The split integrated pump gate according to claim 1, characterized in that: A layer of rubber or silica gel gasket layer is arranged on the upper end surface of the lower gate.
9. The split integrated pump gate according to claim 1, characterized in that: Two or more plug posts arranged in the width direction of the gate are provided at the lower end of the upper gate, and insertion holes for guiding and plugging with the plug posts are provided at the upper end of the lower gate.