CN215105145U

CN215105145U - Take self-locking function's convertible floodgate door pump from top to bottom

Info

Publication number: CN215105145U
Application number: CN202120388655.6U
Authority: CN
Inventors: 付廷亮; 罗研; 张磊; 葛长财
Original assignee: Hefei Kaiquan Motor Pump Co ltd
Current assignee: Hefei Kaiquan Motor Pump Co ltd
Priority date: 2021-02-22
Filing date: 2021-02-22
Publication date: 2021-12-10
Anticipated expiration: 2031-02-22

Abstract

The utility model relates to a take self-locking function's upper and lower convertible gate pump, including gate body, immersible pump and flap valve install on the gate body, the gate body passes through the convertible assembly of A pivot on the A base, the A pivot level is arranged, the gate body is in A1 and A2 two kinds of states, the A1 state is: the gate body separates the inland river from the foreign river, and the submersible pump is in a working state to forcibly drain the inland river water to the foreign river; the a2 state is: the gate body moves to the outer side of the inner river and the outer river, and the submersible pump is in a stop working state. The utility model provides an above-mentioned scheme compares traditional pump and the detached form of floodgate, has reduced area. The gate can rotate around the rotating shaft A along with the change of the stroke of the oil cylinder, so that the opening and closing of a gate pump are realized, compared with a vertical lifting device, the two-storey building area of the starting and closing device is reduced, and the construction is reduced. When the oil cylinder lifts the gate body and rotates to the horizontal position around the rotating shaft A, the locking mechanism fixes the gate body through the lock hole at the bottom of the gate body, the work of the hydraulic oil cylinder is reduced, and the reliability is improved.

Description

Take self-locking function's convertible floodgate door pump from top to bottom

Technical Field

The utility model relates to a gate pump station field, concretely relates to take self-locking function's upper and lower convertible gate pump.

Background

Traditional gate pump station drainage system, pump and gate are solitary detached, and when river naturally flowed at ordinary times, the gate became open mode, and the pump is out of work, and when the river need force the drainage waterlogging, the gate was closed, and the pump operation is responsible for the drainage waterlogging. Firstly, the pump and the gate are separated independently, two independent pump rooms and two independent gate rooms need to be built, so the requirements on construction amount and occupied area are large, secondly, the pump is installed on the pump room or an installation layer and is contacted with river water for a long time, and particularly, the service life of the pump is influenced by freezing in winter.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a take self-locking function's upper and lower convertible floodgate door pump, it can overcome above-mentioned defect.

The utility model provides a take self-locking function's convertible gate pump from top to bottom, includes gate body, immersible pump and flap valve install on the gate body, gate body movable mounting is on the A base, the gate body is in A1 and A2 two kinds of states, the A1 state is: the gate body separates the inland river from the foreign river, and the submersible pump is in a working state to forcibly drain the inland river water to the foreign river; the a2 state is: the gate body moves to the outer side of the inner river and the outer river, and the submersible pump is in a stop working state.

The specific scheme is as follows: the gate body is assembled on the A base in a turnover mode.

Immersible pump, flap valve set up respectively in the both sides of gate body, equip one side of immersible pump and mark as A side, the convertible assembly of A pivot is passed through to the A side of gate body.

The A rotating shaft is positioned in the middle of the gate body.

The flap valve is movably arranged on the gate body, and when the submersible pump works, water flow discharged by the submersible pump impacts the flap valve to be opened.

The upper end of the gate body is connected with a turning adjusting mechanism for adjusting the gate body to turn.

The side A of the gate body is provided with a triangular mounting support A, and a vertex angle, far away from the gate body, of the mounting support A is provided with a rotating shaft A.

The turnover adjusting mechanism comprises an oil cylinder arranged outside the side A of the gate body, the cylinder body of the oil cylinder is hinged to the base B, the piston rod of the oil cylinder is hinged to the gate body, and the height of the joint and installation position of the cylinder body is larger than that of the hinge and installation position of the piston rod.

The height of B base is greater than the height of A base, and when the gate body was in A1 state, the B base was kept away from the gate body than A base and was arranged, and the upper surface level of B base arranges, and the upper surface of B base sets up the B hinge support that triangle-shaped is used for assembling the hydro-cylinder, is provided with the A holding surface that the slope form was arranged on the A base, sets up the A hinge support and the A erection support of triangle-shaped on the A holding surface and assembles.

The river bottom is provided with a C base, the C base and the B base are arranged on the same side of the gate, the bottom of the gate body is provided with a lock hole, when the gate body is in an A2 state, a locking mechanism which is locked and assembled with the lock hole is arranged beside the lock hole, and the locking mechanism is fixedly installed.

The above technical scheme provided by the utility model, immersible pump, flap valve and gate body flange joint, with the bolt fastening as an organic whole, traditional pump and the detached form of floodgate are compared, have reduced area. The gate can rotate around the rotating shaft A along with the change of the stroke of the oil cylinder, so that the opening and closing of a gate pump are realized, compared with a vertical lifting device, the two-storey building area of the starting and closing device is reduced, and the construction is reduced. When the oil cylinder lifts the gate body and rotates to the horizontal position around the rotating shaft A, the locking mechanism fixes the gate body through the lock hole at the bottom of the gate body, the work of the hydraulic oil cylinder is reduced, and the reliability is improved.

Drawings

Fig. 1 is a schematic structural view of the middle gate body of the present invention in a1 state;

fig. 2 is a schematic structural view of the middle gate body of the present invention in a2 state.

The reference numbers and component correspondences are as follows:

100-gate body, 101-sealing element, 110-A mounting support, 200-submersible pump, 300-flap valve, 400-oil cylinder, 510-A base, 520-B base, 530-C base and 600-locking mechanism.

Detailed Description

In order to make the objects and advantages of the present invention more apparent, the present invention will be described in detail with reference to the following embodiments. It is to be understood that the following text is only intended to describe one or several particular embodiments of the invention, and does not strictly limit the scope of the claims specifically claimed.

As shown in fig. 1 and 2, the up-down turnover type gate pump with the self-locking function comprises a gate body 100, a submersible pump 200 and a flap valve 300, wherein the submersible pump 200 and the flap valve 300 are installed on the gate body 100, the gate body 100 is movably installed on an a base 510, the gate body 100 is in two states of a1 and a2, and the state of a1 is as follows: the gate body 100 separates the inland and the foreign rivers, and the submersible pump 200 is in a working state to forcibly drain the inland river water to the foreign rivers; the a2 state is: the gate body 100 moves to the outside of the inland and foreign rivers, and the submersible pump 200 is in a stop working state.

The specific scheme is as follows: the shutter body 100 is flip-type assembled on the a base 510. Immersible pump 200, flap valve 300 set up respectively in the both sides of gate body 100, and the one side of equipping immersible pump 200 is marked as A side, and the convertible assembly of A pivot is passed through to the A side of gate body 100. The a rotation shaft is located at the middle of the gate body 100. The flap valve 300 is movably installed on the gate body 100, and when the submersible pump 200 operates, the flap valve 300 is opened by water flow discharged from the submersible pump 200. The upper end of the gate body 100 is connected to a turning adjustment mechanism for adjusting the turning thereof. The side A of the gate body 100 is provided with a triangular mounting support 110A, and the vertex angle of the mounting support 110A far away from the gate body 100 is provided with a rotating shaft A. The overturning adjusting mechanism comprises an oil cylinder 400 arranged outside the side A of the gate body 100, the cylinder body of the oil cylinder 400 is hinged to the base B520, the piston rod of the oil cylinder 400 is hinged to the gate body 100, and the height of the joint installation position of the cylinder body is larger than that of the hinge installation position of the piston rod. The height of the B base 520 is greater than that of the A base 510, when the gate body 100 is in the A1 state, the B base 520 is far away from the gate body 100 than the A base 510, the upper surface of the B base 520 is horizontally arranged, the upper surface of the B base 520 is provided with a triangular B hinged support used for assembling the oil cylinder 400, the A base 510 is provided with an A supporting surface which is obliquely arranged, and the A supporting surface is provided with a triangular A hinged support for assembling with the A mounting support 110. The river bottom is provided with a C base 530, the C base 530 and the B base 520 are arranged on the same side of the gate, the bottom of the gate body 100 is provided with a lock hole, when the gate body 100 is in an A2 state, a locking mechanism 600 which is locked and assembled with the lock hole is arranged beside the lock hole, and the locking mechanism 600 is fixedly installed. A seal 101 is provided at the bottom of the shutter body 100 on the a side, and the seal 101 is sealed against the C base 530.

The utility model provides an above-mentioned scheme, immersible pump 200, flap valve 300 and gate body 100 flange joint, with the bolt fastening as an organic whole, traditional pump and the detached form of floodgate have been compared, have reduced area. The gate can rotate around the rotating shaft A along with the change of the stroke of the oil cylinder 400, so that the opening and closing of a gate pump are realized, and compared with equipment for vertical lifting, the two-storey building area of the starting and closing equipment is reduced, and the construction is reduced. When the oil cylinder 400 lifts the gate body 100 and rotates to the horizontal position around the rotating shaft A, the locking mechanism fixes the gate body 100 through the lock hole at the bottom of the gate body 100, the work of the hydraulic oil cylinder 400 is reduced, and the reliability is improved.

The cylinder 400 can be a hydraulic cylinder 400, the base 530 of the A, B, C can be a cement base, as shown in fig. 1, the gate body 100 is closed, the submersible pump 200 is opened, inland river water is forced to drain to an inland river, and the flap valve 300 is opened under the action of water pressure along with the operation of the submersible pump 200. As shown in fig. 2, at this time, the submersible pump 200 does not operate, the gate body 100 rotates to the horizontal direction around the B-hinge support under the action of stroke contraction of the hydraulic cylinder 400, and the locking mechanism (which may be a hydraulic locking mechanism) is fixed with the lock hole at the bottom of the gate, so that the work of the hydraulic cylinder 400 is reduced. Specifically, the method can be as follows: the bottom of the gate body is provided with lock holes arranged along the width direction of the gate body, the locking mechanism comprises a locking hydraulic cylinder, a piston head of the locking hydraulic cylinder is connected with a locking rod movably assembled along the horizontal direction, and the locking rod is inserted and matched with the lock holes in the gate body in the horizontal state to lock the gate body. After the gate is completely opened to the horizontal state, the PLC receives a signal that the sensor gate body is opened to the right place, then the locking hydraulic cylinder is controlled to start working, the locking rod automatically penetrates into a locking hole at the bottom of the gate body, after the locking of the locking hydraulic cylinder is finished, the sensor can receive a corresponding signal, the PLC controls the locking structure oil tank pump station to stop working, and the whole process is finished.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention. The structures, devices, and methods of operation of the present invention, not specifically described and illustrated, are generally practiced by those of ordinary skill in the art without specific recitation or limitation.

Claims

1. The utility model provides a take self-locking function's upper and lower convertible floodgate door pump which characterized in that: including gate body, immersible pump and flap valve install on the gate body, the gate body passes through the convertible assembly of A pivot on the A base, A pivot level is arranged, the gate body is in A1 and A2 two kinds of states, the A1 state is: the gate body separates the inland river from the foreign river, and the submersible pump is in a working state to forcibly drain the inland river water to the foreign river; the a2 state is: the gate body moves to the outer side of the inner river and the outer river, and the submersible pump is in a stop working state.

2. The vertical turnover type gate pump with the self-locking function according to claim 1, characterized in that: immersible pump, flap valve set up respectively in the both sides of gate body, equip one side of immersible pump and mark as A side, the convertible assembly of A pivot is passed through to the A side of gate body.

3. The vertical turnover type gate pump with the self-locking function according to claim 2, characterized in that: the A rotating shaft is positioned in the middle of the gate body.

4. The vertical turnover type gate pump with the self-locking function according to claim 3, characterized in that: the flap valve is movably arranged on the gate body, and when the submersible pump works, water flow discharged by the submersible pump impacts the flap valve to be opened.

5. The vertical turnover type gate pump with the self-locking function according to claim 4, characterized in that: the upper end of the gate body is connected with a turning adjusting mechanism for adjusting the gate body to turn.

6. The vertical turnover type gate pump with the self-locking function according to claim 5, wherein: the side A of the gate body is provided with a triangular mounting support A, and a vertex angle, far away from the gate body, of the mounting support A is provided with a rotating shaft A.

7. The vertical turnover type gate pump with the self-locking function according to claim 6, wherein: the overturning adjusting mechanism comprises an oil cylinder arranged outside the side A of the gate body, the cylinder body of the oil cylinder is hinged to the base B, and the piston rod of the oil cylinder is hinged to the gate body.

8. The vertical turnover type gate pump with the self-locking function according to claim 7, wherein: the height of B base is greater than the height of A base, and when the gate body was in A1 state, the B base was kept away from the gate body than A base and was arranged, and the upper surface level of B base arranges, and the upper surface of B base sets up the B hinge support that triangle-shaped is used for assembling the hydro-cylinder, is provided with the A holding surface that the slope form was arranged on the A base, sets up the A hinge support and the A erection support of triangle-shaped on the A holding surface and assembles.

9. The vertical turnover type gate pump with the self-locking function according to claim 7, wherein: the bottom of gate body is provided with the lockhole, and when the gate body was in A2 state, the side of lockhole was provided with the locking mechanism who carries out the locking assembly rather than, and locking mechanism fixed mounting.

10. The vertical turnover type gate pump with the self-locking function according to claim 7, wherein: the river bottom is provided with a C base, and the C base and the B base are arranged on the same side of the gate.