CN211171847U

CN211171847U - Hydraulic engineering gateway device

Info

Publication number: CN211171847U
Application number: CN201921484357.6U
Authority: CN
Inventors: 陈海平; 高家元
Original assignee: Fujian Rongqing Construction Engineering Co ltd
Current assignee: Fujian Rongqing Construction Engineering Co ltd
Priority date: 2019-09-06
Filing date: 2019-09-06
Publication date: 2020-08-04
Anticipated expiration: 2029-09-06

Abstract

The utility model relates to the technical field of hydraulic engineering construction, in particular to a hydraulic engineering gate device, it can alleviate the pressure of rivers to the gate when sluicing, improve the life of gate, guarantee that the gate can conveniently be opened and close, including two sets of support columns, the crossbeam, two sets of lifts, two sets of lift lead screws, elevator motor, gate and base, the front side and the rear side in the crossbeam bottom are fixed respectively to the top of two sets of support columns, the front side and the rear side at the crossbeam top are fixed respectively to the bottom of two sets of lifts, the front side and the rear side of crossbeam are provided with two sets of lift mouths respectively, two sets of lift mouths are located between two sets of support columns, two sets of lift lead screws spiral shell dress is in the inside of two sets of lifts respectively, two sets of lift mouths are passed respectively to the bottom of two sets of lift lead screws and are located the below of crossbeam, elevator motor fixes the central authorities at the crossbeam top, elevator motor left side and right side.

Description

Hydraulic engineering gateway device

Technical Field

The utility model relates to a hydraulic engineering construction's technical field especially relates to a hydraulic engineering gateway device.

Background

Hydraulic engineering gateway devices are known as low head hydraulic structures built on watercourses and canals to control flow and regulate water level using gates. 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, waste water or waste water can be released, water can be supplied to a downstream river channel or a channel, and the gate is widely used in the field of hydraulic engineering; the existing hydraulic engineering gateway device comprises two groups of supporting columns, a cross beam, two groups of elevators, two groups of lifting screw rods, a lifting motor, a gate and a base, wherein the top ends of the two groups of supporting columns are respectively fixed on the front side and the rear side of the bottom of the cross beam, the bottoms of the two groups of elevators are respectively fixed on the front side and the rear side of the top of the cross beam, the front side and the rear side of the cross beam are respectively provided with two groups of lifting ports which are positioned between the two groups of supporting columns, the two groups of lifting screw rods are respectively screwed in the two groups of elevators, the bottom ends of the two groups of lifting screw rods respectively penetrate through the two groups of lifting ports and are positioned below the cross beam, the lifting motor is fixed in the center of the top of the cross beam, the output ends of the left side and the right side of the lifting motor are respectively connected with the two groups of elevators, the rear sides of the supporting columns positioned on the, the front end and the rear end of the top of the gate are respectively provided with two groups of connecting grooves, the bottom ends of the two groups of lifting screw rods are respectively rotatably connected with the two groups of connecting grooves, the front end and the rear end of the base are respectively fixed at the bottoms of the two groups of supporting columns, and the top of the base is provided with a placing groove; when the existing hydraulic engineering gate device is used, the device is installed in a river channel through two groups of supporting columns, then two groups of elevators are driven by a lifting motor, so that the two groups of elevators drive a gate to descend, the gate is enabled to cut off the river channel, and the control and regulation effects on the river are realized; present hydraulic engineering gateway device is used the discovery, when opening the gate and sluicing, the flow of rivers can bring great pressure for the gate, uses the life that can reduce the gate for a long time, makes opening and closing of gate more difficult.

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 gateway device, it can alleviate the pressure of rivers to the gate when sluicing, improves the life of gate, guarantees that the gate can conveniently be opened and close.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: a hydraulic engineering gate device comprises two groups of supporting columns, a cross beam, two groups of elevators, two groups of lifting screw rods, a lifting motor, a gate and a base, wherein the top ends of the two groups of supporting columns are respectively fixed on the front side and the rear side of the bottom of the cross beam, the bottoms of the two groups of elevators are respectively fixed on the front side and the rear side of the top of the cross beam, the front side and the rear side of the cross beam are respectively provided with two groups of lifting ports which are positioned between the two groups of supporting columns, the two groups of lifting screw rods are respectively screwed in the two groups of elevators, the bottom ends of the two groups of lifting screw rods respectively penetrate through the two groups of lifting ports and are positioned below the cross beam, the lifting motor is fixed in the center of the top of the cross beam, the output ends of the left side and the right side of the lifting motor are respectively connected with the two groups of elevators, the rear sides of the supporting columns positioned on the front side, the front end and the rear end of the top of the gate are respectively provided with two groups of connecting grooves, the bottom ends of the two groups of lifting screw rods are respectively rotatably connected with the two groups of connecting grooves, the front end and the rear end of the base are respectively fixed at the bottoms of the two groups of supporting columns, the bottom of the base provided with the placing groove is placed in the placing groove, the gate valve further comprises a pressure release base and a plurality of groups of intercepting columns, the front end and the rear end of the right bottom of the pressure release base are respectively fixed at the bottoms on the right sides of the two groups of supporting columns, a plurality of groups of pressure release cavities are uniformly arranged in the pressure release base from front to back, the plurality of groups of pressure release cavities are all positioned in the middle of the pressure release base, the right bottom of the pressure release base is uniformly communicated with the plurality of groups of pressure release cavities from front to back, a plurality of groups of water outlets are uniformly communicated, the horizontal position of multiunit delivery port all is higher than the multiunit water inlet, the bottom of multiunit interception post is fixed by preceding uniformly to the back the top of pressure release base, multiunit interception post all are located between two sets of support columns, there is certain interval between the multiunit interception post and between multiunit interception post and two sets of support columns all, the right-hand member width of multiunit interception post all is greater than the width of its left end, the cross section of multiunit interception post all is isosceles trapezoid.

Preferably, still include two sets of draw gear and two sets of wire rope, two sets of draw gear's bottom is fixed respectively the front side and the rear side at crossbeam top, two sets of draw gear are located respectively the front side of the lift that is located the front side with the rear side of the lift that is located the rear side, two sets of wire rope overlap respectively and establish two sets of draw gear's output, and the front end and the rear end of crossbeam are provided with two sets of openings that pull respectively, and two sets of wire rope's bottom pass two sets of openings that pull respectively and respectively with the front end and the rear end at gate top are connected.

Preferably, the device further comprises two groups of locking devices, and the two groups of locking devices are respectively arranged on the two groups of traction devices.

Preferably, the device further comprises two groups of fixed bases, and the top ends of the two groups of fixed bases are respectively fixed at the bottom ends of the two groups of supporting columns.

Preferably, still include the filter screen, the front side and the rear side of filter screen are fixed respectively be located the rear side of the fixed baseplate of front side with be located the front side of the fixed baseplate of rear side, the filter screen is located the right side of pressure release base.

Preferably, still include the interception board, the front side and the rear side of interception board are fixed respectively be located the front side of the fixed baseplate of front side with be located the front side of the fixed baseplate of rear side, the interception board is located the left side of base, the height of interception board is a little higher than the height of base.

Preferably, still include the multiunit hydraulic stem, two sets of support columns are provided with multiunit support hole from top to bottom uniformly, and multiunit support hole all is located the left side of gate, the multiunit hydraulic stem respectively with multiunit support hole sliding connection, the right side of multiunit hydraulic stem all with the left side of gate contacts.

Preferably, the two groups of support columns, the base, the cross beam, the pressure relief cavity, the multiple groups of intercepting columns and the two groups of fixed bases are all integrally cast by concrete.

(III) advantageous effects

Compared with the prior art, the utility model provides a hydraulic engineering gateway device possesses following beneficial effect:

this hydraulic engineering gateway device, can be when the gate impounds through multiunit pressure release chamber, make partial water yield get into the pressure release intracavity, then when opening the gate sluicing, the rivers that make the river course bottom pass through the water inlet and get into the pressure release chamber, then discharge the pressure release chamber through the delivery port, because the position of water inlet is less than the delivery port, thereby make the velocity of flow in the pressure release chamber can obtain the reduction of certain degree, thereby reduce the impact force of rivers to the gate, and, because the right side that the multiunit blocked the post is wider than its left side, thereby make rivers flow through the multiunit and block when between the post, the horizontal width of rivers grow gradually, thereby reduce rivers to pressure all around. Through the arrangement, the impact force and pressure of water flow to the gate can be reduced when water is drained, so that the gate is prevented from being damaged, and the service life of the gate is ensured.

Drawings

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

fig. 2 is a left side view of the present invention;

FIG. 3 is a top view of the interception post of the present invention;

fig. 4 is a left side view of the pressure relief base of the present invention;

in the drawings, the reference numbers: 1. a support pillar; 2. a cross beam; 3. an elevator; 4. a lifting screw rod; 5. A lifting motor; 6. a gate; 7. a base; 8. a pressure relief base; 9. intercepting columns; 10. a pressure relief cavity; 11. a water inlet; 12. a water outlet; 13. a traction device; 14. a wire rope; 15. a locking device; 16. a fixed base; 17. a filter screen; 18. a interception plate; 19. a hydraulic rod.

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. 1-4, the hydraulic engineering gateway device of the present invention comprises two sets of supporting columns 1, a cross beam 2, two sets of elevators 3, two sets of lifting screws 4, a lifting motor 5, a gate 6, and a base 7, wherein the top ends of the two sets of supporting columns 1 are respectively fixed on the front side and the rear side of the bottom of the cross beam 2, and further comprises two sets of fixing bases 16, the top ends of the two sets of fixing bases 16 are respectively fixed on the bottom ends of the two sets of supporting columns 1, and the stability of the two sets of supporting columns 1 can be improved by the two sets of fixing bases 16; the bottoms of two groups of elevators 3 are respectively fixed on the front side and the rear side of the top of a cross beam 2, the front side and the rear side of the cross beam 2 are respectively provided with two groups of lifting ports which are positioned between two groups of supporting columns 1, two groups of lifting screw rods 4 are respectively screwed in the two groups of elevators 3, the bottom ends of the two groups of lifting screw rods 4 respectively penetrate through the two groups of lifting ports and are positioned below the cross beam 2, a lifting motor 5 is fixed in the center of the top of the cross beam 2, the output ends of the left side and the right side of the lifting motor 5 are respectively connected with the two groups of elevators 3, the rear side of the supporting column 1 positioned on the front side and the front side of the supporting column 1 positioned on the rear side are respectively provided with two groups of lifting grooves, the front side and the rear side of a gate 6 are respectively placed in the two groups of lifting grooves, the front end and the rear end of the top, the bottom of the two groups of traction devices 13 are respectively fixed on the front side and the rear side of the top of the cross beam 2, the two groups of traction devices 13 are respectively positioned on the front side of the lifter 3 positioned on the front side and the rear side of the lifter 3 positioned on the rear side, the two groups of steel wire ropes 14 are respectively sleeved on the output ends of the two groups of traction devices 13, the front end and the rear end of the cross beam 2 are respectively provided with two groups of traction openings, the bottom ends of the two groups of steel wire ropes 14 respectively penetrate through the two groups of traction openings and are respectively connected with the front end and the rear end of the top of the gate 6, and the gate 6 can be driven to open by the two groups of traction devices 13 in an auxiliary mode through the steel wire ropes; the two groups of locking devices 15 are respectively arranged on the two groups of traction devices 13, and when the gate 6 is separated from the two groups of lifting screw rods 4, the two groups of locking devices 15 can pull the gate 6 by using a steel wire rope 14, so that the gate 6 is prevented from falling suddenly to influence river drainage; the gate structure is characterized by further comprising a plurality of groups of hydraulic rods 19, the two groups of support columns 1 are uniformly provided with a plurality of groups of support holes from top to bottom, the plurality of groups of support holes are all located on the left side of the gate 6, the plurality of groups of hydraulic rods 19 are respectively in sliding connection with the plurality of groups of support holes, the right sides of the plurality of groups of hydraulic rods 19 are all in contact with the left side of the gate 6, the plurality of groups of hydraulic rods 19 are connected with an external hydraulic device, when the gate 6 is closed, the gate 6 can be supported through the hydraulic rods 19, the pressure resistance of the gate 6 is improved, when the gate 6 is opened, the plurality of groups of hydraulic rods 19 are recycled into the support; the front end and the rear end of a base 7 are respectively fixed at the bottoms of two groups of supporting columns 1, the top of the base 7 is provided with the bottom of a placing groove gate 6 and is placed in the placing groove, the pressure release base 8 and a plurality of groups of intercepting columns 9 are also included, the front end and the rear end of the right bottom of the pressure release base 8 are respectively fixed at the bottom of the right side of the two groups of supporting columns 1, a plurality of groups of pressure release cavities 10 are uniformly arranged in the pressure release base 8 from front to back, the plurality of groups of pressure release cavities 10 are all positioned in the middle of the pressure release base 8, the right bottom of the pressure release base 8 is uniformly communicated with the plurality of groups of pressure release cavities 10 from front to back and is provided with a plurality of groups of water inlets 11, the top of the left side of the pressure release base 8 is uniformly communicated with the plurality of groups of pressure release cavities 10 from front to back and is provided with a plurality of groups, the bottom ends of the multiple groups of intercepting columns 9 are uniformly fixed at the top end of the pressure relief base 8 from front to back, the multiple groups of intercepting columns 9 are all positioned between the two groups of supporting columns 1, certain intervals are respectively arranged among the multiple groups of intercepting columns 9 and between the multiple groups of intercepting columns 9 and the two groups of supporting columns 1, the width of the right end of each group of intercepting column 9 is larger than that of the left end of the intercepting column, and the cross sections of the multiple groups of intercepting columns 9 are all isosceles trapezoids; the pressure relief device is characterized by further comprising a filter screen 17, the front side and the rear side of the filter screen 17 are respectively fixed to the rear side of the fixing base 16 located on the front side and the front side of the fixing base 16 located on the rear side, the filter screen 17 is located on the right side of the pressure relief base 8, and the pressure relief cavity 10 can be prevented from being blocked by garbage in a river channel through the filter screen 17; the two groups of support columns 1, the base 7, the cross beam 2, the pressure relief cavity 10, the plurality of groups of interception columns 9 and the two groups of fixed bases 16 are all integrally cast by concrete, and the integral firmness of the device can be improved by integrally casting the concrete; still include interception board 18, the front side and the rear side of interception board 18 are fixed respectively be located the front side of the rear side of the fixed baseplate 16 of front side with the front side of the fixed baseplate 16 that is located the rear side, interception board 18 is located the left side of base 7, interception board 18's height is a little higher than the height of base 7, uses interception board 18 can carry out the subdivision interception to river course bottom silt.

When using, can be when gate 6 impounds through multiunit pressure release chamber 10, make partial water yield get into in the pressure release chamber 10, then when opening gate 6 sluices, make the rivers of river course bottom pass through water inlet 11 and get into pressure release chamber 10, then discharge pressure release chamber 10 through delivery port 12, because the position of water inlet 11 is less than delivery port 12, thereby make the velocity of flow in pressure release chamber 10 can obtain the reduction of certain degree, thereby reduce the impact force of rivers to gate 6, and, because the right side of multiunit interception post 9 is wider than its left side, thereby when making rivers flow through between the multiunit interception post 9, the horizontal width of rivers grow gradually, thereby reduce rivers to pressure all around.

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 electrical components presented in the document are all electrically connected with an external master controller and 220V mains, and the master controller can be a conventional known device controlled by a computer or the like.

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. A hydraulic engineering gateway device is characterized by comprising two groups of supporting columns (1), a cross beam (2), two groups of elevators (3), two groups of lifting screw rods (4), lifting motors (5), a gate (6) and a base (7), wherein the top ends of the two groups of supporting columns (1) are respectively fixed on the front side and the rear side of the bottom of the cross beam (2), the bottoms of the two groups of elevators (3) are respectively fixed on the front side and the rear side of the top of the cross beam (2), the front side and the rear side of the cross beam (2) are respectively provided with two groups of lifting ports, the two groups of lifting ports are positioned between the two groups of supporting columns (1), the two groups of lifting screw rods (4) are respectively screwed inside the two groups of elevators (3), the bottom ends of the two groups of lifting screw rods (4) respectively penetrate through the two groups of lifting ports and are positioned below the cross beam (2), the lifting motor (5) is fixed in the center of the top of the cross beam (2), the output ends of the, the rear side of a supporting column (1) positioned at the front side and the front side of the supporting column (1) positioned at the rear side are respectively provided with two groups of lifting grooves, the front side and the rear side of a gate (6) are respectively placed in the two groups of lifting grooves, the front end and the rear end of the top of the gate (6) are respectively provided with two groups of connecting grooves, the bottom ends of two groups of lifting screw rods (4) are respectively rotatably connected with the two groups of connecting grooves, the front end and the rear end of a base (7) are respectively fixed at the bottoms of the two groups of supporting columns (1), the top of the base (7) is provided with the bottom of a placing groove gate (6) which is placed in the placing groove, the pressure release device further comprises a pressure release base (8) and a plurality of blocking columns (9), the front end and the rear end of the bottom at the right side of the pressure release base (8) are respectively fixed at the bottoms at the right sides of the two groups of the, the multiple groups of pressure relief cavities (10) are all located in the middle of the pressure relief base (8), multiple groups of water inlets (11) are uniformly communicated with the multiple groups of pressure relief cavities (10) from front to back at the bottom of the right side of the pressure relief base (8), multiple groups of water outlets (12) are uniformly communicated with the multiple groups of pressure relief cavities (10) from front to back at the top of the left side of the pressure relief base (8), the bottom ends of the multiple groups of water outlets (12) are all located at the top end of the base (7), the horizontal positions of the multiple groups of water outlets (12) are all higher than the multiple groups of water inlets (11), the bottom ends of the multiple groups of intercepting columns (9) are uniformly fixed at the top end of the pressure relief base (8) from front to back, the multiple groups of intercepting columns (9) are all located between the two groups of supporting columns (1), certain intervals exist among the multiple groups of intercepting columns (9) and between the multiple groups of intercepting, the width of the right end of each of the plurality of groups of intercepting columns (9) is larger than that of the left end of each of the plurality of groups of intercepting columns, and the cross sections of the plurality of groups of intercepting columns (9) are isosceles trapezoids.

2. The hydraulic engineering gateway device according to claim 1, further comprising two sets of traction devices (13) and two sets of steel wire ropes (14), wherein bottoms of the two sets of traction devices (13) are fixed to the front side and the rear side of the top of the cross beam (2) respectively, the two sets of traction devices (13) are located on the front side of the elevator (3) located on the front side and the rear side of the elevator (3) located on the rear side respectively, the two sets of steel wire ropes (14) are sleeved on output ends of the two sets of traction devices (13) respectively, the front end and the rear end of the cross beam (2) are provided with two sets of traction ports respectively, and bottom ends of the two sets of steel wire ropes (14) pass through the two sets of traction ports respectively and are connected with the front end and the rear end of the top of the gate (6) respectively.

3. A hydraulic engineering gateway device according to claim 2, characterized in that it further comprises two sets of locking devices (15), said two sets of locking devices (15) being mounted on said two sets of traction devices (13), respectively.

4. The hydraulic engineering gateway device according to claim 1, further comprising two sets of fixed bases (16), wherein top ends of the two sets of fixed bases (16) are respectively fixed at bottom ends of the two sets of supporting columns (1).

5. The hydraulic engineering gateway device according to claim 1, further comprising a filter screen (17), wherein the front side and the rear side of the filter screen (17) are respectively fixed on the rear side of the fixing base (16) located on the front side and the front side of the fixing base (16) located on the rear side, and the filter screen (17) is located on the right side of the pressure relief base (8).

6. The hydraulic engineering gateway device according to claim 1, further comprising an interception plate (18), wherein the front side and the rear side of the interception plate (18) are respectively fixed on the rear side of the fixed base (16) on the front side and the front side of the fixed base (16) on the rear side, the interception plate (18) is located on the left side of the base (7), and the height of the interception plate (18) is slightly higher than that of the base (7).

7. The hydraulic engineering gateway device according to claim 1, further comprising multiple sets of hydraulic rods (19), wherein multiple sets of support holes are uniformly formed in the two sets of support columns (1) from top to bottom, the multiple sets of support holes are located on the left side of the gate (6), the multiple sets of hydraulic rods (19) are respectively in sliding connection with the multiple sets of support holes, and the right sides of the multiple sets of hydraulic rods (19) are in contact with the left side of the gate (6).

8. The hydraulic engineering gateway device according to claim 1, wherein the two groups of supporting columns (1), the base (7), the cross beam (2), the pressure relief cavity (10), the multiple groups of intercepting columns (9) and the two groups of fixed bases (16) are all integrally cast by concrete.