CN220057833U

CN220057833U - Spiral push-pull rod type intelligent gate

Info

Publication number: CN220057833U
Application number: CN202321665803.XU
Authority: CN
Inventors: 倪超; 刘艳平
Original assignee: Shandong Sancheng Intelligent Agricultural Technology Co ltd
Current assignee: Shandong Sancheng Intelligent Agricultural Technology Co ltd
Priority date: 2023-06-28
Filing date: 2023-06-28
Publication date: 2023-11-21
Anticipated expiration: 2033-06-28

Abstract

The spiral push-pull rod type intelligent gate comprises a mounting frame, wherein the mounting frame comprises two vertical beams which are arranged at intervals, a sealing gate plate is arranged between the two vertical beams, and the sealing gate plate can move along the length direction of the vertical beams; a driving unit is further arranged between the vertical beams and comprises a screw rod facing the sealing flashboard, and the screw rod is connected with the sealing flashboard and can drive the sealing flashboard to move; the installation frame is provided with a flow measuring box at one side of the water inlet direction; the bottom of the flow measuring box is flush with the end of the vertical beam, which is far away from the driving unit. The water level height can be monitored in real time through measuring the flow, and after the sealing flashboard is opened, the flow can be monitored, and then under the condition of non-manual measurement, the opening and the closing of the sealing flashboard can be controlled according to the preset requirement, and the driving unit can ensure that the opening and the closing of the sealing flashboard are only operated by manual operation, but not influenced by external interference.

Description

Spiral push-pull rod type intelligent gate

Technical Field

The utility model relates to the technical field of hydraulic engineering, in particular to a spiral push-pull rod type intelligent gate.

Background

The conventional gate structure can only control the water flow through opening and closing the gate, but under the condition of no field observation, the real-time water level of the water channel cannot be known, and the problem that the gate opening height is higher than the water level height, so that irrigation flow cannot be accurately measured is easily caused; in addition, since a plurality of gates are necessarily arranged in one farm, the efficiency of field observation by people is too low to be suitable for development, and therefore, the arrangement of a flow monitoring mechanism in front of the gates is a common method for solving the problems, but under the condition of too high water level, various monitoring values are inaccurate easily caused by water flow flowing over the gates, and the irrigation operation is influenced.

Disclosure of Invention

The utility model provides a spiral push-pull rod type intelligent gate, which aims to solve the problems that the gate cannot monitor real-time water level and water flow and cannot realize the matched operation with the existing flow monitoring mechanism.

The technical scheme of the utility model is as follows:

the spiral push-pull rod type intelligent gate comprises a mounting frame, wherein the mounting frame comprises two vertical beams which are arranged at intervals, a sealing gate plate is arranged between the two vertical beams, and the sealing gate plate can move along the length direction of the vertical beams;

a driving unit is further arranged between the vertical beams and comprises a screw rod facing the sealing flashboard, and the screw rod is connected with the sealing flashboard and can drive the sealing flashboard to move;

the installation frame is provided with a flow measuring box at one side of the water inlet direction;

the bottom of the flow measuring box is flush with the end of the vertical beam, which is far away from the driving unit.

The flow of water flow passing through the gate department can be accurately measured through the flow measurement box, and above-mentioned flow measurement box can integrate electronic water gauge function, under the normality, can monitor water level height to according to the demand through drive unit gate open and shut can.

In order to ensure that the flow box can accurately measure the flow, the height of the flow box is smaller than the height of the sealing flashboard. The situation that the water flow passes through the flow measuring box under the condition that the gate is not opened is avoided.

The sealing flashboard comprises a sealing plate, and a plurality of vertical supporting beams are arranged at intervals on one side of the sealing plate, which is away from the water inlet direction. The blocking of rivers is accomplished through closing plate cooperation upright beam, simultaneously, in order to avoid the closing plate to warp, sets up a plurality of bearing structure, and bearing mechanism avoids contacting the water source and can increase of service life.

On the basis of the structure, further, the supporting beam is arranged opposite to the screw rod, the supporting beam is provided with a through hole which can be inserted by the screw rod, and the supporting beam can move relative to the screw rod. The screw can be inserted into the support beam as the support beam moves relative to the screw.

In order to realize driving of the supporting beam, the screw rod is sleeved with a screw rod seat, and the screw rod seat is fixed with the supporting beam. The screw rod seat can be lifted in the screw rod rotating process, and then the supporting beam can be driven to lift.

In order to avoid the condition that the sealing flashboard freely moves, the driving unit comprises a driving mechanism fixed with the vertical beam, the driving mechanism comprises a driving motor which is transversely arranged, the output end of the driving motor is provided with a worm, the screw rod is sleeved with a worm wheel, and the worm is meshed with the worm wheel. The screw rod can only rotate under the drive of the driving motor.

In order to facilitate understanding of the height of the sealing flashboard, an encoder is connected to one end of the screw rod, which is far away from the sealing flashboard. By monitoring the rotation parameters of the screw rod, the real-time height of the decryption seal flashboard can be enough.

In order to protect the internal structure, the outside of actuating mechanism has cup jointed the casing, and the casing includes the fixed casing of being connected with the installing frame, fixed casing has movable casing through retaining member swing joint. The movable housing can be rotatably connected with respect to the fixed housing, and after the locking member is opened, the internal electrical structure can be exposed for maintenance and other operations.

The flow measuring box comprises a flow measuring box main body, wherein the flow measuring box main body is connected with the vertical beam through a connecting piece. The connecting piece can enable gaps to be formed between the main body of the flow measuring box and the vertical beam, and therefore other structural components can be conveniently installed.

In order to guide the moving direction of the sealing flashboard, the mounting frame further comprises cross beams arranged on two sides of the vertical beam. The cross beam can limit the sealing flashboard to work in a preset vertical direction.

The utility model has the beneficial effects that: the utility model discloses a spiral push-pull rod type intelligent gate, which is different from the existing structure, can monitor the water level in real time by arranging a flow measuring box on the water inlet side of the gate, can measure the flow when a sealing gate plate is opened, and in the structure, a driving motor transversely arranged drives a screw rod to drive the sealing gate plate to lift by adopting a worm and gear mode, so that the lifting is controlled, the real-time height can be monitored after an encoder is arranged, the real-time height is not required to be measured in the field, and the structure is wrapped by a fixed shell and a movable shell, so that the interference of the external environment can be avoided.

Drawings

The aspects and advantages of the present utility model will become apparent to those of ordinary skill in the art upon reading the following detailed description of the preferred embodiments. The drawings are only for purposes of illustrating the preferred embodiments and are not to be construed as limiting the utility model.

In the drawings:

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic side view of the present utility model;

FIG. 3 is a schematic elevational view of the present utility model;

FIG. 4 is a schematic view of the bottom structure of the present utility model;

FIG. 5 is a schematic view of the structure of the hidden movable housing of the present utility model;

FIG. 6 is a schematic view of the structure of the mounting frame and the driving mechanism of the present utility model;

FIG. 7 is a schematic view of the bottom structure of FIG. 6;

the components represented by the reference numerals in the figures are:

1. a mounting frame; 11. a vertical beam; 12. a cross beam; 2. driving a unit; 21. a fixed housing; 22. a movable housing; 23. a mounting plate; 24. a locking member; 25. a driving mechanism; 251. a driving motor; 252. a synchronous rotating shaft; 253. a screw rod; 254. an encoder; 255. a screw rod seat; 3. sealing flashboard; 31. a sealing plate; 32. a support beam; 4. a flow measuring box; 41. a connecting piece; 42. a flow box main body.

Detailed Description

The utility model provides a spiral push-pull rod formula intelligence gate as shown in fig. 1-4, includes mounting frame 1, and mounting frame 1 is as shown in fig. 6, mounting frame 1 includes two vertical beams 11 that the interval set up, is provided with sealed flashboard 3 between two vertical beams 11, just sealed flashboard 3 can be along the length direction of vertical beam 11 to sealed flashboard 3's both sides limit can be sealed with the adjacent side stroke of vertical beam 11, and then stops the rivers, afterwards, after fixing the lateral surface of vertical beam 11 with the lateral wall of ditch, can realize fixing above-mentioned structure, and among the above-mentioned structure, can't realize the control to rivers flow through vertical beam 11 and sealed flashboard 3 alone, for this reason, still need to carry out the installation of drive structure and other measuring mechanism on the basis of above-mentioned structure.

For this reason, further, still be provided with drive unit 2 between the upright beam 11, drive unit 2 includes the lead screw 253 towards sealed flashboard 3, just lead screw 253 is connected and can drive sealed flashboard 3 and remove, can realize sealed flashboard 3 drive through above-mentioned drive unit 2, and drive unit 2 is electric structure generally, after connecting controller and remote signaling module, can realize the upper and lower removal of remote operation drive sealed flashboard 3 to finally realize the control to rivers.

The specific structure of the drive unit 2 is as follows:

as shown in fig. 6, in order to avoid the situation that the sealing flashboard 3 freely moves under the action of external force, the driving unit 2 includes a driving mechanism 25 fixed with the vertical beam 11, the driving mechanism 25 includes a driving motor 251 that is transversely disposed, the driving motor 251 that is horizontally disposed needs to drive a vertical screw rod 253 to rotate, for this purpose, the adopted structure is that the output end of the driving motor 251 is provided with a worm, the screw rod 253 is sleeved with a worm wheel, the worm wheel is meshed with the worm wheel, the worm wheel is driven to rotate by the worm wheel and finally drives the screw rod 253 to rotate, otherwise, when the screw rod 253 is affected by external force, the screw rod 253 cannot be prevented because the worm wheel cannot drive the worm to rotate, that is to say, the screw rod 253 cannot rotate under the action of external force, namely, the screw rod 253 can be guaranteed to rotate only under the driving of the driving motor 251, and in order to balance, the screw rod 253 needs to be symmetrically disposed in a horizontal state when the sealing flashboard 3 is lifted, and the two screw rods 253 are symmetrically disposed and synchronously rotated, and the sealing flashboard 3 can be guaranteed to lift in a preset horizontal state in the driving process.

For this purpose, the output shaft of the driving motor 251 is further connected with a synchronous rotating shaft 252, and the synchronous rotating shaft 252 can drive the other screw 253 to rotate at a position far away from the driving motor 251, so that the two screws 253 can be synchronously driven to rotate on the premise of setting a single motor through the structure.

On the basis of the above structure, in order to facilitate understanding of the height of the sealing shutter 3, an encoder 254 is connected to an end of the screw 253 remote from the sealing shutter 3. By monitoring the rotation parameters of the screw 253, the real-time height of the sealing flashboard 3 can be enough, the remote control is convenient, and the height of the sealing flashboard 3 can be known and corresponding control commands can be made under the condition that manual field observation is not performed.

As shown in fig. 4 and 5, in order to protect the internal structure, the outer side of the driving mechanism 25 is sleeved with a housing, and the housing includes a fixed housing 21 connected with the mounting frame 1, and the fixed housing 21 is movably connected with a movable housing 22 through a locking member 24. The movable housing 22 is rotatably connected with respect to the fixed housing 21, after the locking member 24 is opened, the internal electrical structure can be exposed for maintenance and other operations, and the movable housing 22 is fixedly connected with the mounting plate 23, the mounting plate 23 can be provided with a control key and other structures, when in-situ maintenance is performed, the real-time control of the gate can be performed by opening the movable housing 22, and the realization of the structure must be performed by a qualified staff, therefore, the design of the locking member 24 is necessary.

For use with the driving unit 2, as shown in fig. 1 and 3, the sealing shutter 3 has a specific structure that the sealing shutter 3 includes a sealing plate 31, and a plurality of vertical support beams 32 are disposed at intervals on one side of the sealing plate 31 facing away from the water inlet direction. The blocking of the water flow is completed by the sealing plate 31 matched with the vertical beam 11, and meanwhile, a plurality of supporting structures are arranged for avoiding deformation of the sealing plate 31, and the supporting structures are prevented from contacting a water source, so that the service life of the water flow can be prolonged.

Then, further to the above-described structure, the support beam 32 is disposed opposite the screw 253 and the support beam 32 is provided with a through hole into which the screw 253 can be inserted, and the support beam 32 is movable with respect to the screw 253. The lead screw 253 can be inserted into the support beam 32 as the support beam 32 moves relative to the lead screw 253. It is ensured that the seal shutter 3 can be lifted and lowered in a predetermined path. The lead screw 253 can be prevented from being immersed in water because the support beam 32 is disposed on the side facing away from the water flow.

As shown in fig. 6 and 7, in order to drive the support beam 32, the screw rod 253 is sleeved with a screw rod seat 255, and the screw rod seat 255 is fixed with the support beam 32. The screw rod seat 255 can go up and down at screw rod 253 rotation in-process, and then can drive supporting beam 32 and go up and down, and for the connection is more stable, screw rod seat 255 sets up two connecting seats in sealed flashboard 3 bilateral symmetry, runs through the connecting seat after through setting up the bolt, can realize above-mentioned connection, and above-mentioned detachable connection mode can be convenient for separate, conveniently changes screw rod 253 or sealed flashboard 3 alone.

Meanwhile, as shown in fig. 1 and 3, in order to guide the moving direction of the sealing shutter 3, the mounting frame 1 further includes cross members 12 provided at both sides of the vertical member 11. The cross beam 12 can restrict the operation of the sealing shutter 3 in a preset vertical direction.

Finally, in order to monitor water flow conveniently, the installation frame 1 is provided with a flow measuring box 4 at one side of the water inlet direction;

the bottom of the flow measuring box 4 is flush with the end of the vertical beam 11 away from the driving unit 2.

As shown in fig. 1 and 2, the above-mentioned flow measurement box 4 has a specific structure that the flow measurement box 4 includes a flow measurement box main body 42, and the flow measurement box main body 42 is connected to the vertical beam 11 through a connecting member 41. The connecting piece 41 can let the clearance that produces between the current measurement box main part 42 and the upright beam 11, and then makes things convenient for the installation of other structures, for example above-mentioned lead screw seat 255 to, above-mentioned current measurement box main part 42 adopts bolted connection with the connecting piece 41, can dismantle, and is convenient to change, and the same, upright beam 11 adopts the bolt equally to dismantle with connecting piece 41 to be connected, can increase or reduce the clearance of current measurement box main part 42 and upright beam 11 as required, and convenient the change.

Finally, can realize through above-mentioned structure, can accurately measure the flow that passes through rivers from gate department through the flow measurement case 4, and above-mentioned flow measurement case 4 can integrate electronic water gauge function, under the normality, can monitor water level to according to the demand through drive unit 2 gate open and shut can.

And in order to ensure that the flow box 4 is able to measure the flow accurately, the height of the flow box 4 is less than the height of the sealing shutter 3. The water flow passing through the inside of the flow box 4 without opening the shutter is avoided. Can be found in time after the water level exceeds the height of the measuring flow 4 and emergency treatment is carried out.

Claims

1. The utility model provides a spiral push-pull rod type intelligent gate, includes mounting frame (1), mounting frame (1) are including two upright roof beams (11) that the interval set up, and its characterized in that is provided with sealed flashboard (3) between two upright roof beams (11), just sealed flashboard (3) can follow the length direction of upright roof beam (11);

a driving unit (2) is further arranged between the vertical beams (11), the driving unit (2) comprises a screw rod (253) facing the sealing flashboard (3), and the screw rod (253) is connected with the sealing flashboard (3) and can drive the sealing flashboard (3) to move;

a flow measuring box (4) is arranged on one side of the installation frame (1) in the water inlet direction;

the bottom of the flow measuring box (4) is flush with the end of the vertical beam (11) far away from the driving unit (2).

2. The spiral push-pull rod type intelligent gate according to claim 1, wherein the height of the flow measuring box (4) is smaller than the height of the sealing flashboard (3).

3. The spiral push-pull rod type intelligent gate according to claim 1, wherein the sealing gate plate (3) comprises a sealing plate (31), and a plurality of vertical supporting beams (32) are arranged at intervals on one side of the sealing plate (31) deviating from the water inlet direction.

4. A screw-push rod type intelligent gate according to claim 3, characterized in that the supporting beam (32) is arranged opposite to the screw rod (253) and the supporting beam (32) is provided with a through hole into which the screw rod (253) can be inserted, and the supporting beam (32) is movable relative to the screw rod (253).

5. The spiral push-pull rod type intelligent gate according to claim 4, wherein a screw rod seat (255) is sleeved on the screw rod (253), and the screw rod seat (255) is fixed with the supporting beam (32).

6. The spiral push-pull rod type intelligent gate according to claim 1, wherein the driving unit (2) comprises a driving mechanism (25) fixed with the vertical beam (11), the driving mechanism (25) comprises a driving motor (251) transversely arranged, a worm is arranged at the output end of the driving motor (251), the screw rod (253) is sleeved with a worm wheel, and the worm is in meshed connection with the worm wheel.

7. The spiral push-pull rod type intelligent gate according to claim 6, wherein one end of the screw rod (253) far away from the sealing flashboard (3) is connected with an encoder (254).

8. The spiral push-pull rod type intelligent gate according to claim 6, wherein the outer side of the driving mechanism (25) is sleeved with a shell, the shell comprises a fixed shell (21) connected with the installation frame (1), and the fixed shell (21) is movably connected with a movable shell (22) through a locking piece (24).

9. The spiral push-pull rod type intelligent gate according to claim 1, wherein the flow measuring box (4) comprises a flow measuring box main body (42), and the flow measuring box main body (42) is connected with the vertical beam (11) through a connecting piece (41).

10. The spiral push-pull rod type intelligent gate according to claim 1, wherein the installation frame (1) further comprises cross beams (12) arranged on two sides of the vertical beam (11).