CN212742441U

CN212742441U - Hydraulic engineering sluice

Info

Publication number: CN212742441U
Application number: CN202020993896.9U
Authority: CN
Inventors: 李海波; 何芬; 吴国青
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-06-03
Filing date: 2020-06-03
Publication date: 2021-03-19
Anticipated expiration: 2030-06-03

Abstract

The utility model discloses a hydraulic engineering sluice, including the guide floodgate way, the bottom fixedly connected with restriction bottom plate of guide floodgate way, the intermediate position fixedly connected with at guide floodgate way top supports the roof, the intermediate position at support roof top rotates and is connected with transmission screw loop bar, the inside of transmission screw loop bar runs through and threaded connection has drive threaded rod, drive threaded rod's bottom fixedly connected with flashboard, the guide floodgate way is close to the equal fixedly connected with in the interior survey both ends side restriction spout at the back, the equal fixedly connected with of intermediate position of the outside both sides of flashboard scrapes material restriction piece, restriction bottom plate top just is close to the sealed slot of the position fixedly connected with at the back, the utility model relates to a sluice technical field. This hydraulic engineering sluice has reached the sealed effect that promotes sluice work, realizes the purpose of silt clearance in the sluice simultaneously.

Description

Hydraulic engineering sluice

Technical Field

The utility model relates to a sluice technical field specifically is a hydraulic engineering sluice.

Background

The low-water-head hydraulic structure is built on a river channel and a canal, and the flow rate and the water level are controlled by using a gate. The closing of the gate can block flood, damp or raise the upstream water level so as to meet the requirements of irrigation, power generation, shipping, aquatic products, environmental protection, industrial and domestic water and the like; the gate is opened, flood, waterlogging, water or waste water can be released, and water can be supplied to downstream river channels or channels. In water conservancy projects, the sluice is widely applied as a building for retaining water, draining water or taking water.

And the gate is closed, so that the flood can be blocked, the tide can be blocked, and the water level at the upstream can be raised by storing water, so as to meet the requirements of upstream water taking or navigation. The gate is opened, so that flood discharge, waterlogging drainage, sand flushing, water taking or flow regulation according to the requirement of downstream water use can be realized.

After present sluice drains, silt is piled up easily to the gate below to when the gate was closed, the gate was direct and the silt contact of bottom, along with washing away of rivers, the silt of gate bottom runs off, thereby the gap appears in the gate bottom, is unfavorable for the sealed manger plate of gate.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a hydraulic engineering sluice has solved present sluice back of draining, and silt is piled up easily to the sluice below to when the gate was closed, the direct silt contact with the bottom of gate, along with washing away of rivers, the silt of gate bottom runs off, thereby the gap appears in the gate bottom, is unfavorable for the problem of the sealed manger plate of gate.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a hydraulic engineering sluice, includes the guide floodgate way, the bottom fixedly connected with restriction bottom plate of guide floodgate way, the intermediate position fixedly connected with at guide floodgate way top supports the roof, the intermediate position at roof top rotates and is connected with transmission screw loop bar, the inside of transmission screw loop bar is run through and threaded connection has transmission threaded rod, the bottom fixedly connected with flashboard of transmission threaded rod, the guide floodgate way is close to the equal fixedly connected with side restriction spout in the interior survey both ends at the back, the equal fixedly connected with of intermediate position of the outside both sides of flashboard scrapes material restriction piece, scrape the inside sliding connection of material restriction piece and side restriction spout, the position fixedly connected with sealing slot at restriction bottom plate top and near the back, sealing slot corresponds the setting with the bottom of flashboard. The motor works, and the motor passes through the gear and drives the rotation of transmission screw thread loop bar to rethread screw thread transmission, the flashboard is at the regulation of vertical direction, realizes that the sluice is turned on the water and is adjusted, and when the sluice was turned on the water, rivers flowed out from the below of flashboard, and silt flows to the back of guide gate under the guide of guide taper groove, and partial sediment deposit is in the inside of sealed slot.

Preferably, the top of restriction bottom plate just is located the front fixedly connected with guide taper groove of sealed slot, the back of sealed slot has evenly seted up row's miscellaneous hole. And partial silt in the sealing slot is discharged from the impurity discharging hole.

Preferably, the right side of the top of the supporting top plate is fixedly connected with a motor, and an output shaft of the motor is fixedly connected with a driving gear.

Preferably, the transmission threaded sleeve rod is fixedly connected with a driven gear at the position close to the external axis above the transmission threaded sleeve rod, and the driven gear is meshed with the driving gear.

Preferably, the front surface of the flashboard is fixedly connected with an air injection pipe close to the lower part, the left side of the top of the supporting top plate is fixedly connected with an air pump, and the output end of the air pump is communicated with the air injection pipe through a high-pressure communicating pipe. When the sluice was closed, scrape the material restriction piece and can strike off the inside impurity of side restriction spout, guarantee that the flashboard traveles smoothly, air pump work simultaneously, with high-pressure air through high-pressure communicating pipe spout from jet-propelled pipe, increase the mobility of near water of sealed slot, can blow away the silt impurity in the sealed slot to guarantee the leakproofness of flashboard and sealed slot contact.

Preferably, the flashboard is positive and the horizontal position that is located the jet-propelled pipe top evenly is provided with the filtration pore, the back of flashboard just runs through and sliding connection has adjustable fender near the position of filtering the pore. The movable baffle plate is stretched upwards, and the filtering holes can filter impurities in the water flow on one side of the front face of the guide gate.

(III) advantageous effects

The utility model provides a hydraulic engineering sluice. The method has the following beneficial effects:

the hydraulic engineering sluice is operated by a motor, the motor drives a transmission thread loop bar to rotate through a gear, and then through thread transmission, the sluice plate is adjusted in the vertical direction to realize sluice drainage adjustment, when the sluice drains water, water flow flows out from the lower part of the sluice plate, silt flows to the back of a guide sluice way under the guide of a guide conical groove, partial silt is deposited in a sealing slot, partial silt in the sealing slot is discharged from a trash hole, a movable baffle plate is stretched upwards, impurities in the water flow can be filtered on one side of the front of the guide sluice way by a filter hole, when the sluice is closed, a scraping limiting block can scrape impurities in a side limiting chute to ensure smooth running, and meanwhile, an air pump works to spray high-pressure air out of an air ejector pipe through a high-pressure communicating pipe to increase the fluidity of water near the sealing slot, and can blow away the silt impurities in the sealing slot, thereby guarantee the leakproofness of flashboard and sealed slot contact, reached the sealed effect that promotes sluice work, realize the purpose of silt clearance in the sluice simultaneously.

Drawings

Fig. 1 is a schematic view of the front three-dimensional structure of the present invention;

FIG. 2 is a schematic view of the back side of the present invention;

fig. 3 is a schematic structural diagram of the shutter of the present invention.

In the figure: the device comprises a guide gate 1, a limiting bottom plate 2, a supporting top plate 3, a transmission threaded sleeve rod 4, a transmission threaded rod 5, a flashboard 6, a side limiting chute 7, a scraping limiting block 8, a sealing slot 9, a guide conical chute 10, impurity discharging holes 11, a motor 12, a driving gear 13, a driven gear 14, an air jet pipe 15, an air pump 16, a high-pressure communicating pipe 17, a filter hole 18 and a movable baffle 19.

Detailed Description

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 a technical solution: the utility model provides a hydraulic engineering sluice, including guide floodgate way 1, the bottom fixedly connected with restriction bottom plate 2 of guide floodgate way 1, the intermediate position fixedly connected with supporting roof 3 at guide floodgate way 1 top, the intermediate position at supporting roof 3 top rotates and is connected with transmission screw loop bar 4, the inside of transmission screw loop bar 4 runs through and threaded connection has transmission threaded rod 5, the bottom fixedly connected with flashboard 6 of transmission threaded rod 5, guide floodgate way 1 is close to the equal fixedly connected with side restriction spout 7 in the interior survey both ends at the back, the equal fixedly connected with of intermediate position of the outside both sides of flashboard 6 scrapes material restriction piece 8, scrape the inside sliding connection of material restriction piece 8 and side restriction spout 7, restriction bottom plate 2 tops and be close to the position fixedly connected with sealing slot 9 at the back, sealing slot 9 corresponds the setting with the bottom of flashboard 6. The motor 12 works, the motor 12 drives the transmission threaded sleeve rod 4 to rotate through the gear, then through threaded transmission, the adjustment of the flashboard 6 in the vertical direction realizes the water drain adjustment of the sluice, when the sluice drains water, water flow flows out from the lower part of the flashboard 6, silt flows to the back of the guide gate 1 under the guide of the guide conical groove 10, and part of the silt is deposited in the sealing slot 9.

The top of the limiting bottom plate 2 is fixedly connected with a guiding taper groove 10 on the front side of the sealing slot 9, and impurity discharging holes 11 are uniformly formed in the back side of the sealing slot 9. And partial silt in the sealing slot 9 is discharged from the impurity discharging hole 11.

The right side of the top of the supporting top plate 3 is fixedly connected with a motor 12, and an output shaft of the motor 12 is fixedly connected with a driving gear 13.

The driven gear 14 is fixedly connected to the external axis of the transmission threaded sleeve rod 4 near the upper part, and the driven gear 14 is meshed with the driving gear 13.

The front surface of the flashboard 6 and the position close to the lower part are fixedly connected with an air injection pipe 15, the left side of the top of the supporting top plate 3 is fixedly connected with an air pump 16, and the output end of the air pump 16 is communicated with the air injection pipe 15 through a high-pressure communicating pipe 17. When the sluice is closed, scrape the inside impurity of material restriction piece 8 scraping side restriction spout 7, guarantee that flashboard 6 traveles smoothly, air pump 16 work simultaneously, with high-pressure air through high-pressure communicating pipe 17 from jet-propelled pipe 15 blowout, increase the mobility of near water of sealed slot 9, can blow away the silt impurity in the sealed slot 9 to guarantee the leakproofness of flashboard 6 and the contact of sealed slot 9.

The front surface of the flashboard 6 and the transverse position above the gas injection pipe 15 are uniformly provided with filter holes 18, and the back surface of the flashboard 6 and the position close to the filter holes 18 are penetrated and connected with a movable baffle plate 19 in a sliding way. The flapper 19 is pulled upward and the filtering holes 18 filter the impurities in the water flow to the front side of the guide gate 1.

When the water gate drainage device is used, the motor 12 works, the motor 12 drives the transmission threaded sleeve rod 4 to rotate through the gear, and then through threaded transmission, the flashboard 6 is adjusted in the vertical direction to realize water gate drainage adjustment, when the water gate drains, water flow flows out from the lower part of the flashboard 6, silt flows to the back of the guide flashboard 1 under the guidance of the guide conical groove 10, part of the silt is deposited in the sealing slot 9, part of the silt in the sealing slot 9 is discharged from the impurity discharge hole 11, the movable baffle plate 19 is stretched upwards at the same time, the impurities in the water flow can be filtered on one side of the front of the guide flashboard 1 through the filter hole 18, when the water gate is closed, the scraping limiting block 8 can scrape the impurities in the side limiting sliding groove 7 to ensure that the flashboard 6 runs smoothly, meanwhile, the air pump 16 works to spray high-pressure air out of the air ejector pipe 15 through the high-pressure communicating pipe 17, and improve the flowability of, can blow away the silt impurity in the sealed slot 9 to guarantee the leakproofness of flashboard 6 and sealed slot 9 contact.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. The term "comprising", without further limitation, means that the element so defined is not excluded from the group consisting of additional identical elements in the process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a hydraulic engineering sluice, includes guide gate way (1), its characterized in that: the bottom of the guide gate way (1) is fixedly connected with a limiting bottom plate (2), the middle position of the top of the guide gate way (1) is fixedly connected with a supporting top plate (3), the middle position of the top of the supporting top plate (3) is rotatably connected with a transmission thread loop bar (4), the interior of the transmission thread loop bar (4) is penetrated and is in threaded connection with a transmission threaded rod (5), the bottom of the transmission threaded rod (5) is fixedly connected with a flashboard (6), the two ends of the inner side of the guide gate way (1), which is close to the back, are fixedly connected with side limiting chutes (7), the middle positions of the two sides of the exterior of the flashboard (6) are fixedly connected with scraping limiting blocks (8), the scraping limiting blocks (8) are in sliding connection with the sides limiting chutes (7), the top of the limiting bottom plate (2) is fixedly connected with sealing slots (9), the sealing insertion groove (9) is arranged corresponding to the bottom of the flashboard (6).

2. The hydraulic engineering sluice of claim 1, wherein: the top of restriction bottom plate (2) just is located front fixedly connected with guide taper groove (10) of sealed slot (9), arrange miscellaneous hole (11) evenly seted up at the back of sealed slot (9).

3. The hydraulic engineering sluice of claim 1, wherein: the right side of the top of the supporting top plate (3) is fixedly connected with a motor (12), and an output shaft of the motor (12) is fixedly connected with a driving gear (13).

4. A hydraulic engineering sluice according to claim 3, characterized in that: the transmission threaded sleeve rod (4) is close to the driven gear (14) at the outer axis of the upper part, and the driven gear (14) is meshed with the driving gear (13).

5. The hydraulic engineering sluice of claim 1, wherein: the air injection device is characterized in that an air injection pipe (15) is fixedly connected to the front face of the flashboard (6) and is close to the lower portion of the flashboard, an air pump (16) is fixedly connected to the left side of the top of the supporting top plate (3), and the output end of the air pump (16) is communicated with the air injection pipe (15) through a high-pressure communicating pipe (17).

6. A hydraulic engineering sluice according to claim 5, characterized in that: the horizontal position that flashboard (6) just are located jet-propelled pipe (15) top openly evenly is provided with filtration hole (18), the back of flashboard (6) just is close to the position of filtering hole (18) and runs through and sliding connection has adjustable fender (19).