CN214143571U

CN214143571U - Water conservancy flood discharge gate

Info

Publication number: CN214143571U
Application number: CN202022072285.3U
Authority: CN
Inventors: 徐�明; 周凯; 顾峰; 王亚建
Original assignee: Jiangsu Jiaxing Pump Valve Equipment Co ltd
Current assignee: Jiangsu Jiaxing Pump Valve Equipment Co ltd
Priority date: 2020-09-19
Filing date: 2020-09-19
Publication date: 2021-09-07
Anticipated expiration: 2030-09-19

Abstract

The utility model discloses a gate for water conservancy flood discharge, which comprises a mounting frame, wherein a second restriction mechanism is arranged at the inner side of the mounting frame, a second gate is arranged between the second restriction mechanisms, a shell is arranged at the bottom end inside the second gate, a third motor is arranged at one end of the bottom end inside the shell, a second rotating shaft is arranged at the output end of the third motor, a threaded lead screw is vertically arranged at one end of the top end of the shell far away from the third motor through a bearing, a sleeve is sleeved above the outer side of the threaded lead screw, the bottom end of the threaded lead screw extends to the inside of the shell through a through hole, a first restriction mechanism is arranged at one end of the top end of the shell far away from the threaded lead screw, the utility model discloses a locking bolt is disassembled, a movable plate is pushed to move downwards by the elastic action of a spring, the movable plate drives a support plate to move downwards, and the support plate is contacted with the ground, the contact area with the device is increased, thereby stabilizing the device.

Description

Water conservancy flood discharge gate

Technical Field

The utility model relates to a flood discharge gate technical field specifically is a be used for water conservancy flood discharge gate.

Background

Flood discharge is the flood of excreting promptly, because the heavy rainfall of continuation leads to the reservoir to exceed the water level, overflow for avoiding water flood discharge, or the reservoir dam, the dyke dam collapses and causes serious calamity, the equipment of the downstream flood discharge district drainage of switching off, often need use when bridge construction, in hydraulic engineering, the effect of gate is through opening and closing of the movable door body of operating equipment drive realization gate, thereby reach the purpose of flood discharge and manger plate, be the key equipment of the predetermined function of final realization engineering construction, current flood discharge valve can satisfy people's use, but still there is certain problem, concrete problem is as follows:

current flood discharge valve structure is comparatively simple, and silt is piled up easily to the bottom during flood discharge to lead to the flood discharge effect poor, inform that the current flood discharge valve of book can't separate the shelves to the water source according to the height of upstream water level, performance is poor.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a be used for water conservancy flood discharge gate to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a gate for water conservancy flood discharge comprises a mounting frame, wherein second limiting mechanisms are mounted on the inner sides of the mounting frame, a second gate is mounted between the second limiting mechanisms, a shell is mounted at the bottom end inside the second gate, a third motor is mounted at one end of the bottom end inside the shell, a second rotating shaft is mounted at the output end of the third motor, a threaded lead screw is vertically mounted at one end, far away from the third motor, of the top end of the shell through a bearing, a sleeve is sleeved above the outer side of the threaded lead screw, the bottom end of the threaded lead screw extends into the shell through a through hole, a first limiting mechanism is mounted at one end, far away from the threaded lead screw, of the top end of the shell, a first valve penetrating through the top end of the second gate is mounted between the first limiting mechanism and the sleeve, a buffer mechanism is mounted at the bottom end of the first valve and the top end of the shell, and a directional wheel is mounted at the top end of the mounting frame, and the diaphragm is all installed to the top in the mounting bracket outside, the running roller is installed to the one end that the diaphragm top is close to directional wheel, and the running roller keeps away from the diaphragm top of directional wheel one side and installs first motor, the cover is equipped with belt pulley mechanism between the output of first motor and the running roller, the mounting bracket is close to the below of third motor one side and installs the second motor, and the output of second motor installs the first pivot that runs through the mounting bracket, the inboard first pivot outside cover of mounting bracket is equipped with the screw.

Preferably, the second restriction mechanism comprises a limiting block and a limiting groove, the limiting groove is located on the inner side of the mounting frame, the limiting block matched with the limiting groove is installed below the outer side of the limiting groove, and one side of the limiting block, which is close to the second gate, is fixedly connected with the second gate.

Based on the technical characteristics, the second gate can be conveniently and stably moved up and down through the matching between the limiting groove and the limiting block.

Preferably, one end cover that the second pivot outside is close to the screw lead screw is equipped with second bevel gear dish, first bevel gear dish is installed to the bottom of screw lead screw, and first bevel gear dish constitutes meshing mechanism with second bevel gear dish.

Based on the technical characteristics, the second rotating shaft is convenient to drive the threaded screw rod to rotate through the matching between the first bevel gear disc and the second bevel gear disc.

Preferably, first restriction mechanism is including reserving piece and preformed groove, the one end of keeping away from the screw lead screw on the casing top is located to the preformed groove, and the outside of preformed groove installs the reservation piece rather than matcing each other, reserve one side and the first valve fixed connection that the piece is close to first valve.

Based on the technical characteristics, the first valve can move up and down stably through the matching between the reserved groove and the reserved block.

Preferably, buffer gear includes first mounting panel, spring and second mounting panel, first mounting panel is located the bottom of first valve, the second mounting panel is located the top of casing, and evenly installs the spring between second mounting panel and the first mounting panel.

Based on above-mentioned technical characteristics, be convenient for cushion when moving about the first valve through buffer gear, prevent that the phenomenon that drops from appearing in the first valve.

Preferably, belt pulley mechanism includes the action wheel, installs the belt and follows the driving wheel, the action wheel is located the output of first motor, it is close to the one end of action wheel to lie in the running roller outside from the driving wheel, and the action wheel overlaps with the outside of following driving wheel and is equipped with the installation belt.

Based on above-mentioned technical characteristics, be convenient for first motor passes through the belt pulley mechanism and drives the running roller and rotate.

Preferably, the outer side of the top end of the directional wheel is sleeved with a metal rope, one end of the metal rope close to the second gate is fixedly connected with the top end of the second gate, and one end of the metal rope far away from the second gate is fixedly connected with the roller.

Based on above-mentioned technical characteristics, the running roller of being convenient for passes through the metal rope pulling second gate and moves from top to bottom.

Compared with the prior art, the beneficial effects of the utility model are that:

(1) the third motor is used for driving the second rotating shaft to rotate, the second rotating shaft drives the threaded screw rod to rotate through the matching between the belt pulley mechanism and the first bevel gear disc, the sleeve can move up and down through the rotation of the threaded screw rod, the height of the first valve is adjusted through the matching between the sleeve and the reserved block and the reserved groove, and the first valve is convenient to intercept different water level lines;

(2) utilize the second motor to drive first pivot and rotate, the screw rotates along with first pivot immediately, is convenient for clear up the bottom of second gate through the screw, prevents that accumulational phenomenon from appearing silt to cause the influence to the flood discharge.

Description of the drawings:

in order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic top view of the present invention;

fig. 3 is an enlarged schematic view of a structure in fig. 1 according to the present invention.

In the figure: 1. a first motor; 2. a directional wheel; 3. a first gate; 4. a metal cord; 5. a roller; 6. a first travel limiting mechanism; 601. reserving a block; 602. reserving a groove; 7. a buffer mechanism; 701. a first mounting plate; 702. a spring; 703. a second mounting plate; 8. a second motor; 9. a first rotating shaft; 10. a third motor; 11. a second rotating shaft; 12. a propeller; 13. a housing; 14. a mounting frame; 15. a through hole; 16. a threaded lead screw; 17. a second travel limiting mechanism; 1701. a limiting block; 1702. a limiting groove; 18. a second gate; 19. a sleeve; 20. a transverse plate; 21. a belt pulley mechanism; 2101. a driving wheel; 2102. mounting a belt; 2103. a driven wheel; 22. a first bevel gear plate; 23. a second bevel gear disk.

The specific implementation mode is as follows:

the technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides an embodiment: the utility model provides a be used for water conservancy flood discharge gate, includes mounting bracket 14, its characterized in that: the inner sides of the mounting frames 14 are respectively provided with a second travel limiting mechanism 17, a second gate 18 is arranged between the second travel limiting mechanisms 17, each second travel limiting mechanism 17 comprises a limiting block 1701 and a limiting groove 1702, each limiting groove 1702 is positioned on the inner side of the mounting frame 14, the limiting blocks 1701 matched with the limiting grooves 1702 are arranged below the outer sides of the limiting grooves 1702, one side, close to the second gate 18, of each limiting block 1701 is fixedly connected with the second gate 18, the bottom end inside the second gate 18 is provided with a shell 13, one end, close to the bottom end inside the shell 13, of each shell 13 is provided with a third motor 10, the output end of each third motor 10 is provided with a second rotating shaft 11, one end, far away from the third motor 10, of the top end of each shell 13 is vertically provided with a threaded screw rod 16 through a bearing, one end, close to the threaded screw rod 16, outside the second rotating shaft 11 is sleeved with a second bevel gear disc 23, the bottom end of each threaded screw rod 16 is provided with a first bevel gear disc 22, and the first bevel gear disc 22 and the second bevel gear disc 23 form a meshing mechanism, a sleeve 19 is sleeved above the outer side of the threaded screw rod 16, the bottom end of the threaded screw rod 16 extends into the shell 13 through a through hole 15, a first restriction mechanism 6 is installed at one end, far away from the threaded screw rod 16, of the top end of the shell 13, a first valve 3 penetrating through the top end of the second gate 18 is installed between the first restriction mechanism 6 and the sleeve 19, the first restriction mechanism 6 comprises a reserved block 601 and a reserved groove 602, the reserved groove 602 is located at one end, far away from the threaded screw rod 16, of the top end of the shell 13, the reserved block 601 matched with the reserved groove 602 is installed on the outer side of the reserved groove 602, one side, close to the first valve 3, of the reserved block 601 is fixedly connected with the first valve 3, a buffer mechanism 7 is installed at the bottom end of the first valve 3 and the top end of the shell 13, the buffer mechanism 7 comprises a first mounting plate 701, a spring 702 and a second mounting plate 703, the first mounting plate 701 is located at the bottom end of the first valve 3, the second mounting plate 703 is located at the top end of the shell 13, springs 702 are uniformly arranged between the second mounting plate 703 and the first mounting plate 701, the top ends of the mounting frames 14 are respectively provided with a directional wheel 2, transverse plates 20 are respectively arranged above the outer sides of the mounting frames 14, one end of the top end of each transverse plate 20, which is close to the directional wheel 2, is provided with a roller 5, the outer side of the top end of each directional wheel 2 is sleeved with a metal rope 4, one end of each metal rope 4, which is close to the second gate 18, is fixedly connected with the top end of the second gate 18, one end of each metal rope 4, which is far away from the second gate 18, is fixedly connected with the roller 5, the top end of the transverse plate 20, which is far away from the directional wheel 2, of each roller 5 is provided with a first motor 1, a belt pulley mechanism 21 is sleeved between the output end of the first motor 1 and each roller 5, each belt pulley mechanism 21 comprises a driving wheel 2101, an installation belt 2102 and a driven wheel 2103, the driving wheel 2101 is arranged at the output end of the first motor 1, the driven wheel 2103 is arranged at the outer side of each roller 5, which is close to the driving wheel 2101, and the outside cover of action wheel 2101 and follow driving wheel 2103 is equipped with the installation belt 2102, the below that the mounting bracket 14 is close to one side of third motor 10 is installed with second motor 8, and the output of second motor 8 is installed and is run through first pivot 9 of mounting bracket 14, the inboard first pivot 9 outside cover of mounting bracket 14 is equipped with screw 12, the model of this first motor 1 can be Y90S-2, the model of this second motor 8 can be Y90S-6, the model of this third motor 10 can be Y315S-4.

The working principle is as follows: when the device is used, a worker can place the device at a proper position and switch on a power supply, then the worker can open the third motor 10, the third motor 10 is used for driving the second rotating shaft 11 to rotate, then the second rotating shaft 11 drives the threaded screw rod 16 to rotate through the matching between the belt pulley mechanism 21 and the first bevel gear disc 22, at the moment, the sleeve 19 can move up and down through the rotation of the threaded screw rod 16, the height of the first valve 3 is adjusted through the matching between the sleeve 19 and the reserved block 601 and the reserved groove 602, so that different water lines can be intercepted by the first valve 3, meanwhile, the weight of the first valve 3 can be buffered through the buffer mechanism 7, the phenomenon that the first valve 3 and the sleeve 19 fall off after a long time is prevented, when the device needs to rapidly discharge flood, the worker can remotely open the first motor 1, the first motor 1 is used for driving the roller 5 to rotate through the belt pulley mechanism 21, running roller 5 upwards moves through metal rope 4 pulling second gate 18 immediately, the water source of being convenient for flows through the bottom of second gate 18, convenient quick flood discharge, the staff can open second motor 8 simultaneously, utilize second motor 8 to drive first pivot 9 and rotate, screw 12 rotates along with first pivot 9 immediately, be convenient for clear up the bottom of second gate 18 through screw 12, prevent that accumulational phenomenon from appearing silt, thereby cause the influence to the flood discharge. The above is the whole work content of the utility model.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. A be used for water conservancy flood discharge gate, includes mounting bracket (14), its characterized in that: the inner sides of the mounting rack (14) are provided with second limit mechanisms (17), a second gate (18) is arranged between the second limit mechanisms (17), the shell (13) is arranged at the bottom end of the inner part of the second gate (18), a third motor (10) is arranged at one end of the inner bottom end of the shell (13), a second rotating shaft (11) is arranged at the output end of the third motor (10), a threaded lead screw (16) is vertically arranged at one end, far away from the third motor (10), of the top end of the shell (13) through a bearing, a sleeve (19) is sleeved above the outer side of the threaded lead screw (16), the bottom end of the threaded lead screw (16) extends to the inner part of the shell (13) through a through hole (15), one end, far away from the threaded lead screw (16), of the top end of the shell (13) is provided with a first limit mechanism (6), and a first valve (3) penetrating through the top end of the second gate (18) is arranged between the first limit mechanism (6) and the sleeve (19), the bottom end of the first valve (3) and the top end of the shell (13) are provided with a buffer mechanism (7), the top ends of the mounting frames (14) are provided with directional wheels (2), transverse plates (20) are arranged above the outer sides of the mounting frames (14), rollers (5) are arranged at one ends of the top ends of the transverse plates (20) close to the directional wheels (2), and the top end of the transverse plate (20) at one side of the roller (5) far away from the directional wheel (2) is provided with a first motor (1), a belt pulley mechanism (21) is sleeved between the output end of the first motor (1) and the roller (5), a second motor (8) is arranged below one side of the mounting rack (14) close to the third motor (10), and the output end of the second motor (8) is provided with a first rotating shaft (9) which penetrates through the mounting rack (14), the outer side of the first rotating shaft (9) on the inner side of the mounting rack (14) is sleeved with a propeller (12).

2. A gate for water conservancy floodgate according to claim 1, wherein: the second limiting mechanism (17) comprises a limiting block (1701) and a limiting groove (1702), the limiting groove (1702) is located on the inner side of the mounting frame (14), the limiting block (1701) matched with the limiting groove is mounted below the outer side of the limiting groove (1702), and one side, close to the second gate (18), of the limiting block (1701) is fixedly connected with the second gate (18).

3. A gate for water conservancy floodgate according to claim 1, wherein: one pot head that is close to screw lead screw (16) in second pivot (11) outside is equipped with second bevel gear dish (23), first bevel gear dish (22) are installed to the bottom of screw lead screw (16), and first bevel gear dish (22) and second bevel gear dish (23) constitute engagement mechanism.

4. A gate for water conservancy floodgate according to claim 1, wherein: first limit line mechanism (6) are including reserving piece (601) and reserve groove (602), reserve groove (602) are located casing (13) top and keep away from the one end of screw lead screw (16), and the outside of reserve groove (602) is installed and is reserved piece (601) rather than mutual matching, reserve piece (601) are close to one side and first valve (3) fixed connection of first valve (3).

5. A gate for water conservancy floodgate according to claim 1, wherein: buffer gear (7) include first mounting panel (701), spring (702) and second mounting panel (703), first mounting panel (701) are located the bottom of first valve (3), second mounting panel (703) are located the top of casing (13), and evenly install spring (702) between second mounting panel (703) and first mounting panel (701).

6. A gate for water conservancy floodgate according to claim 1, wherein: the belt pulley mechanism (21) comprises a driving wheel (2101), an installation belt (2102) and a driven wheel (2103), wherein the driving wheel (2101) is located at the output end of the first motor (1), the driven wheel (2103) is located at one end, close to the driving wheel (2101), of the outer side of the roller wheel (5), and the installation belt (2102) is sleeved on the driving wheel (2101) and the outer side of the driven wheel (2103).

7. A gate for water conservancy floodgate according to claim 1, wherein: the outer side of the top end of the directional wheel (2) is sleeved with a metal rope (4), one end, close to the second gate (18), of the metal rope (4) is fixedly connected with the top end of the second gate (18), and one end, far away from the second gate (18), of the metal rope (4) is fixedly connected with the roller (5).