CN212077834U

CN212077834U - Hoist gate for hydraulic engineering

Info

Publication number: CN212077834U
Application number: CN202020116227.3U
Authority: CN
Inventors: 代伟; 刘晓霞; 陈建华
Original assignee: Sichuan Teda Construction Engineering Co ltd
Current assignee: Sichuan Teda Construction Engineering Co ltd
Priority date: 2020-01-18
Filing date: 2020-01-18
Publication date: 2020-12-04
Anticipated expiration: 2030-01-18

Abstract

The utility model relates to a headstock gear gate for hydraulic engineering, including the gate frame, the groove of sliding has been seted up to gate frame inboard, the gate body gomphosis is inside the gate frame, gate body and sliding groove sliding connection, the groove of sliding is including erecting groove and transverse groove, the transverse groove is seted up in the inboard of gate frame bottom, it is located the both ends that the transverse groove is adjacent to erect the groove, be equipped with the headstock gear that is used for making the gate go up and down on the gate frame, sliding connection has two in the transverse groove scrapes the piece, the lower surface of scraping the piece sets up with the tank bottom contact in groove of sliding, set up two mud discharging hole that are used for discharging the silt of scraping the piece on the gate frame, be equipped with drive assembly on the gate body, drive assembly makes two through the rising of gate body or descend and scrape the piece and be close to each other. The utility model has the advantage of improve the fender stream effect of the gate body.

Description

Hoist gate for hydraulic engineering

Technical Field

The utility model belongs to the technical field of the technique of gate and specifically relates to a hoist gate for hydraulic engineering is related to.

Background

Hydraulic engineering is a general term for various engineering constructions constructed for controlling, utilizing and protecting surface and underground water resources and environments, and is constructed for eliminating water damage and developing and utilizing water resources, and the purpose of hydraulic engineering planning is to comprehensively consider and reasonably arrange ground and underground water resources. The gate in hydraulic engineering is a control facility for closing and opening a water discharge channel, is an important component of a hydraulic building, and can be used for intercepting water flow, controlling water level, regulating water quantity, and discharging silt and floating objects.

The current chinese patent of grant publication number CN208235450U discloses a water sluicegate, including gate and cylinder, the gomphosis of the gate body is in the inside of door frame, the tip of two piston rods of both sides bolted connection of gate body top surface, the inside at two sets of cylinders is installed respectively on the top of two piston rods, two sets of electronic reels are installed to the both sides of mount lower part, the heating oil tank is installed at the top of mount, the marginal weld of the gate body upstream face has the heating pipe, the horizontal pole is installed to the upstream face from the top down interval of manger plate chamber middle part recess, the montant is installed at one side interval that the gate body was kept away from to the horizontal pole, the operation panel is close to horizontal.

The above prior art solutions have the following drawbacks: in the use process, silt blocks up in the river course in the groove of the gate body and door frame grafting, leads to the unable closure of gate body, influences the fender stream effect of gate.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a to the not enough of prior art existence, the utility model aims at providing one kind, its advantage is that the fender stream effect who improves the gate body.

The above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme: the utility model provides a headstock gear gate for hydraulic engineering, includes the gate frame, the gate frame inboard has been seted up the groove of sliding, the gomphosis of gate body is in inside the gate frame, the gate body with sliding groove sliding connection, the groove of sliding is including erecting groove and transverse trough, the transverse trough is seted up in gate frame bottom, it is located to erect the groove the both ends that the transverse trough is adjacent, be equipped with the headstock gear that is used for making the gate body go up and down on the gate frame, sliding connection has two to scrape the piece in the transverse trough, scrape the lower surface of piece with the tank bottom contact setting in groove of sliding, set up two mud discharging hole that are used for discharging to scrape the silt that the piece scraped on the gate frame, be equipped with drive assembly on the gate body, drive assembly makes two through the rising of gate body or descend scrape the piece and be close to the laminating each other or keep away from each other to mud discharging hole.

Through adopting above-mentioned technical scheme, at the in-process that the gate was opened and close, silt and fine sand in the river course can be followed the rivers direction and removed, lead to silt and fine sand to pile up in the inslot that slides, influence the normal of gate body and open and close. Scrape the piece and will pile up silt and fine sand in the cross slot and release at the gliding in-process of cross slot, clear up the cross slot to make the closure that the gate body can be smooth, improve the fender stream effect of gate body. The mud discharging hole is used for discharging sludge and fine sand scraped by the scraping block, pushing the scraped sludge and fine sand into the mud discharging hole and discharging the sludge and the fine sand into a river channel. In the process of ascending or descending the gate body, the scraping blocks are close to or far away from each other through the transmission of the transmission assembly.

The present invention may be further configured in a preferred embodiment as: the transmission assembly comprises a connecting plate, two hinge grooves are formed in the side surface of the gate body, hinge shafts are arranged in the hinge grooves, two ends of the connecting plate are respectively connected to the side surface of each hinge shaft and the scraping block, and the connecting plate is hinged to the hinge shafts and the scraping blocks; the vertical groove is provided with a chute for the connecting plate to rotate; still including locating the downthehole acting as go-between of mud discharging, set up vertical first hole on the enclosure of gate body both sides, act as go-between the hole with mud discharging hole intercommunication, vertical second hole has been seted up to gate frame upper surface, act as go-between and pass first hole and second hole, just the both ends of acting as go-between connect respectively in the upper surface and two of gate body scrape the side that the piece kept away from each other.

Through adopting above-mentioned technical scheme, when the gate body was opened, start the headstock gear and drive the gate body and move down, the gate body drives the connecting plate and moves down, and the connecting plate both ends are articulated with the articulated shaft and scrape the piece respectively, and at the in-process of connecting plate downstream, the connecting plate rotates, and the connecting plate is rotated by vertical state for the horizontality to the messenger scrapes the piece and slides in the cross slot, pushes row mud hole with silt and the fine sand in the cross slot. The pull wire plays a traction effect on the scraping block, and when the connecting plate is in a vertical state, the gate body moves downwards to drive the pull wire to move, so that the scraping block is pulled to be away from each other.

The present invention may be further configured in a preferred embodiment as: the connecting plate comprises a first plate and a second plate, one end of the first plate is hinged to the side face of the gate body, a cylindrical groove is formed in the end face of the other end of the first plate, one end of the second plate is hinged to the scraping block, and the other end of the second plate is connected to the inside of the cylindrical groove in a sliding mode; and a return spring is arranged in the cylindrical groove, and two ends of the return spring are respectively connected to the bottom of the cylindrical groove and the end part of the second plate.

Through adopting above-mentioned technical scheme, the second board can slide at the cylinder inslot, plays flexible effect, and reset spring plays the effect that resets and cushion to the second board, reduces the card pause of connecting rod in the rotation process through reset spring.

The present invention may be further configured in a preferred embodiment as: the hinge groove is internally provided with a buffer spring which is sleeved on the hinge shaft, and two ends of the buffer spring are respectively connected with the groove bottom of the hinge groove and the side surface of the hinge shaft.

Through adopting above-mentioned technical scheme, buffer spring plays the effect of buffering to the articulated shaft, when opening the gate, and rivers in the gate have the impact to the connecting plate, and under the impact of rivers, the connecting plate is easy to be broken, has certain buffering effect to the connecting plate through buffer spring, and the condition that reduces the connecting plate rupture takes place.

The present invention may be further configured in a preferred embodiment as: and mud discharge pipes are arranged on two sides of the gate frame, one end of each mud discharge pipe is communicated with the mud discharge hole, and a mud pump is arranged at the other end of each mud discharge pipe.

Through adopting above-mentioned technical scheme, the mud pipe is used for discharging impurity such as silt and fine sand, will push the intraductal mud of mud through the slush pump and take out, reduces the circumstances that the mud pipe blockked up and takes place.

The present invention may be further configured in a preferred embodiment as: the transverse groove is a dovetail groove, and the scraping block is a dovetail block matched with the dovetail groove.

Through adopting above-mentioned technical scheme, scrape the blocky setting up of forked tail of piece and make and scrape the piece and can't deviate from the cross slot.

The present invention may be further configured in a preferred embodiment as: the side of the scraping block is embedded with a ball, the ball is in contact with the groove wall of the sliding groove, and the side of the scraping block is provided with brush hair, and the brush hair is in contact with the groove wall of the sliding groove.

Through adopting above-mentioned technical scheme, the ball makes the sliding friction who scrapes between the side of piece and the cell wall in groove that slides turn into rolling friction, reduces the groove that slides and scrapes the frictional force between the piece, makes and scrape that the piece can be better and slide in the groove that slides. The brush hair can clean the silt on the cell wall of the sliding groove.

The present invention may be further configured in a preferred embodiment as: two scrape one side that the piece kept away from each other for the inclined plane, the inclined plane sets up towards the top, scrape fixedly connected with on the piece and be used for gathering the baffle of silt, baffle sliding connection in the cross slot.

Through adopting above-mentioned technical scheme, when the scraper blade was kept away from each other, the silt that the scraper blade was scraped at the cross slot moved up along the inclined plane, and the baffle plays spacing effect to silt to make the silt of scraping pile up in the scraper blade side, until pushing away to arrange in the mud hole.

To sum up, the utility model discloses a following at least one useful technological effect:

the scraping blocks are close to or far away from each other through the ascending or descending of the gate body, and in the process that the scraping blocks are close to or far away from each other, the scraping blocks slide to push the sludge in the transverse groove to the sludge discharge groove, so that the cleaning of the inside of the transverse groove is realized;

the second pole can stretch out and draw back in first pole, and reset spring plays the effect that resets and cushion to the second board, reduces the card pause of connecting rod in the rotation process through reset spring.

Drawings

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

FIG. 2 is a schematic cross-sectional view of the gate body, the gate frame and the enclosure of the present invention;

FIG. 3 is an enlarged partial schematic view of portion A of FIG. 2;

fig. 4 is a schematic view of the cross-section mechanism of the first and second rods of the present invention.

Reference numerals: 1. a gate frame; 2. a sliding groove; 201. a transverse groove; 202. a vertical slot; 3. a gate body; 4. a hoist; 5. scraping the block; 6. a sludge discharge hole; 7. a connecting plate; 701. a first plate; 702. a second plate; 8. a hinge slot; 9. hinging a shaft; 10. a chute; 11. a pull wire; 12. a first hole; 13. a second hole; 14. a cylindrical groove; 15. a return spring; 16. a buffer spring; 17. a sludge discharge pipe; 18. a slurry pump; 19. a ball bearing; 20. brushing; 21. a baffle plate; 22. a wall; 23. a first pulley; 24. a second pulley; 25. a third pulley; 26. a connecting rod.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Referring to fig. 1, for the utility model discloses a hoist gate for hydraulic engineering, including gate frame 1, the enclosure 22 in river course is connected to gate frame 1 both sides, plays the effect that keeps off the flow. The gate frame 1 inboard has been seted up and has been slided groove 2, and the gomphosis of gate body 3 is inside gate frame 1, gate body 3 and the groove 2 sliding connection that slides, and gate body 3 can slide from top to bottom in gate frame 1, and gate body 3 upward movement can make rivers pass through, and downward movement can make rivers blocked.

The groove 2 that slides is including erecting groove 202 and transverse groove 201, and transverse groove 201 is seted up in 1 bottom of gate frame, erects the both ends that groove 202 is located transverse groove 201 adjacent, and transverse groove 201 is used for making the lower extreme of gate body 3 to peg graft, and during the lower extreme of gate body 3 inserted transverse groove 201, gate body 3 played the fender stream effect. The vertical groove 202 is for allowing the side face of the shutter body 3 to slide therein.

Be equipped with the headstock gear 4 that is used for making gate body 3 go up and down on gate frame 1, be equipped with the threaded rod in the headstock gear 4, the threaded rod screw thread is worn to locate in gate frame 1, the one end of threaded rod stretch out with the fixed surface of gate body 3 be connected. Install the motor in headstock gear 4, the output shaft and the threaded rod fixed connection of motor can drive the threaded rod and rotate when headstock gear 4 starts to make gate body 3 slide from top to bottom in gate frame 1.

Referring to fig. 2 and 3, sliding connection has two in the cross slot 201 and scrapes piece 5, the lower surface of scraping piece 5 sets up with the tank bottom contact in groove 2 that slides, set up two mud discharging hole 6 that are used for discharging the silt of scraping piece 5 on the gate frame 1, be equipped with drive assembly on the gate body 3, drive assembly makes two scrape piece 5 be close to each other to the laminating or keep away from each other to mud discharging hole 6 in through the rising or the decline of gate body 3 in, when gate body 3 rose, drive assembly makes and scrapes piece 5 mutual laminating together, when gate body 3 descends, drive assembly makes the laminating together scrape piece 5 keep away from each other and remove to mud discharging hole 6 in, scrape piece 5 scrape silt and the fine sand in the cross slot 201 at the in-process that removes, push it in mud discharging hole 6, thereby realized the cleanness to cross slot 201.

The transverse groove 201 is a dovetail groove, and the scraping block 5 is a dovetail block matched with the dovetail groove, so that the scraping block 5 can be prevented from being separated from the transverse groove 201.

Scrape 5 sides and inlay and be equipped with ball 19, ball 19 sets up with the cell wall contact in sliding groove 2, scrapes the side fixedly connected with brush hair 20 of piece 5, and brush hair 20 sets up with the cell wall contact in sliding groove 2, and ball 19 makes the cell wall of scraping piece 5 and sliding groove 2 turn into rolling friction by sliding friction, reduces the frictional force of scraping between piece 5 and the sliding groove 2, and the messenger scrapes that piece 5 can be better and slides in sliding groove 2.

The brush hair 20 sets up and scrapes between piece 5 and the groove 2 that slides, and brush hair 20 and the cell wall butt in groove 2 that slides scrape the in-process that piece 5 removed, brush hair 20 brushes the lateral wall of cross slot 201, with silt and the fine sand clean up on the lateral wall of cross slot 201.

Two one sides of scraping piece 5 and keeping away from each other are the inclined plane, and the inclined plane sets up towards last, scrapes fixedly connected with baffle 21 that is used for gathering silt on the piece 5, and baffle 21 sliding connection is in horizontal groove 201.

During the sliding process of the scraping block 5, the sludge moves upwards along the inclined surface and is blocked by the baffle 21, so that the sludge and the fine sand are gathered at the baffle 21 until the sludge and the fine sand are pushed into the sludge discharge hole 6.

The transmission component comprises a connecting plate 7, the side surface of the gate body 3 is provided with two hinge grooves 8, hinge shafts 9 are connected in the hinge grooves 8 in a sliding manner, two ends of the connecting plate 7 are respectively connected to the side surface of the hinge shaft 9 and the scraping block 5, and the connecting plate 7 is hinged with the hinge shafts 9 and the scraping block 5; the vertical groove 202 is provided with a chute 10 for the connecting plate 7 to slide; still including locating the 11 of acting as go-between in the mud hole 6, seted up vertical first hole 12 on the enclosure 22 of gate body 3 both sides, 11 holes of acting as go-between and the mud hole 6 intercommunication, vertical second hole 13 has been seted up to 1 upper surface of gate frame, 11 of acting as go-between pass first hole 12 and second hole 13, and the both ends of acting as go-between are connected respectively in the upper surface of gate body 3 and two side of scraping piece 5 and keeping away from each other.

Be equipped with buffer spring 16 in the hinge groove 8, buffer spring 16 cup joints on articulated shaft 9, and buffer spring 16's both ends are connected respectively in the tank bottom of hinge groove 8 and the side of articulated shaft 9, and when gate body 3 rose, the rivers of gathering in gate body 3 one side flowed out, and rivers have certain impact force to connecting rod 26, and buffer spring 16 has certain buffering effect to connecting plate 7, and the condition that reduces connecting plate 7 rupture takes place.

Fixedly connected with first pulley 23 in the transverse groove 201, act as go-between 11 and pass first hole 12 around first pulley 23, fixedly connected with connecting rod 26 on the gate frame 1, fixedly connected with second pulley 24 on the connecting rod 26, the act as go-between 11 that passes first hole 12 is around third pulley 25, fixed surface is connected with third pulley 25 on the gate frame 1, the act as go-between 11 that passes second pulley 24 is around third pulley 25 fixed connection in the upper surface of gate body 3. The first pulley 23, the second pulley 24, and the third pulley 25 reduce the frictional force at the contact of the wire 11 with the wire 11, making the wire 11 less susceptible to wear.

When gate body 3 was located transverse groove 201, start headstock gear 4, gate body 3 rose, and the piece 5 is kept away from each other to the pulling of acting as go-between 11, scrapes piece 5 and scrapes the silt and the fine sand in the transverse groove 201 and promote it to mud discharging hole 6 at the in-process that removes.

The both sides fixedly connected with mud pipe 17 of gate frame 1, mud pipe 17 one end and mud hole 6 intercommunication, the other end is installed slush pump 18, slush pump 18 fixed connection is on the enclosure 22 of gate frame 1 both sides. The mud pump 18 pumps the mud out of the mud hole 6 to discharge elsewhere.

Referring to fig. 4, the connecting plate 7 includes a first plate 701 and a second plate 702, one end of the first plate 701 is hinged to the side surface of the gate body 3, a cylindrical groove 14 is formed in the end surface of the other end, one end of the second plate 702 is hinged to the scraping block 5, and the other end is slidably connected in the cylindrical groove 14; a return spring 15 is arranged in the cylindrical groove 14, and two ends of the return spring 15 are respectively connected to the bottom of the cylindrical groove 14 and the end of the second plate 702. The second plate 702 can slide in the cylindrical groove 14, so that the telescopic effect is achieved, the reset spring 15 achieves the reset and buffer effects on the second plate 702, and the clamping of the connecting rod 26 in the rotating process is reduced through the reset spring 15.

The implementation principle of the embodiment is as follows: when the gate body 3 is positioned in the transverse groove 201, the hoist 4 is started, the gate body 3 rises, the hinge joint of the connecting plate 7 and the gate body 3 moves upwards, and the scraping blocks 5 positioned in the sludge discharge holes 6 are close to each other until being attached; when gate body 3 descends, gate body 3 moves down, and piece 5 makes its keeping away from each other is scraped in the pulling force pulling of acting as go-between 11, scrapes the in-process that piece 5 removed and clears up horizontal groove 201.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. The utility model provides a headstock gear gate for hydraulic engineering, includes gate frame (1), the gate frame (1) inboard has been seted up and has been slided groove (2), the inside gomphosis of gate frame (1) has gate body (3), gate body (3) with slide groove (2) sliding connection, slide groove (2) including erecting groove (202) and transverse groove (201), transverse groove (201) are seted up in gate frame (1) bottom, erect groove (202) and be located the both ends that transverse groove (201) are adjacent, be equipped with headstock gear (4) that are used for making gate body (3) go up and down on gate frame (1), its characterized in that: sliding connection has two to scrape piece (5) in cross slot (201), scrape the lower surface of piece (5) with the tank bottom contact setting of groove (2) slides, set up two mud discharging hole (6) that are used for the discharge to scrape the silt that piece (5) scraped on gate frame (1), be equipped with drive assembly on gate body (3), drive assembly passes through the rising or the decline of gate body (3) and makes two scrape piece (5) and be close to each other to the laminating or keep away from each other to in mud discharging hole (6).

2. The hoist gate for hydraulic engineering according to claim 1, characterized in that: the transmission assembly comprises a connecting plate (7), two hinge grooves (8) are formed in the side face of the gate body (3), hinge shafts (9) are arranged in the hinge grooves (8), two ends of the connecting plate (7) are respectively connected to the side face of each hinge shaft (9) and the scraping block (5), and the connecting plate (7) is hinged to the hinge shafts (9) and the scraping block (5); the vertical groove (202) is provided with a chute (10) for the connecting plate (7) to rotate; still including locating act as go-between (11) in mud discharging hole (6), vertical first hole (12) have been seted up on enclosure (22) of gate body (3) both sides, first hole (12) with mud discharging hole (6) intercommunication, vertical second hole (13) have been seted up to gate frame (1) upper surface, act as go-between (11) are passed first hole (12) and second hole (13), just the both ends of act as go-between (11) connect respectively in the upper surface and two of gate body (3) scrape the side that piece (5) kept away from each other.

3. The hoist gate for hydraulic engineering according to claim 2, characterized in that: the connecting plate (7) comprises a first plate (701) and a second plate (702), one end of the first plate (701) is hinged to the side face of the gate body (3), a cylindrical groove (14) is formed in the end face of the other end of the first plate, one end of the second plate (702) is hinged to the scraping block (5), and the other end of the second plate is connected into the cylindrical groove (14) in a sliding mode; a return spring (15) is arranged in the cylindrical groove (14), and two ends of the return spring (15) are respectively connected to the groove bottom of the cylindrical groove (14) and the end part of the second plate (702).

4. The hoist gate for hydraulic engineering according to claim 2, characterized in that: the hinge joint is characterized in that a buffer spring (16) is arranged in the hinge joint groove (8), the buffer spring (16) is sleeved on the hinge shaft (9), and two ends of the buffer spring (16) are respectively connected to the bottom of the hinge joint groove (8) and the side face of the hinge shaft (9).

5. The hoist gate for hydraulic engineering according to claim 1, characterized in that: and mud discharge pipes (17) are arranged on two sides of the gate frame (1), one end of each mud discharge pipe (17) is communicated with the mud discharge hole (6), and a mud pump (18) is arranged at the other end of each mud discharge pipe.

6. The hoist gate for hydraulic engineering according to claim 1, characterized in that: the transverse groove (201) is a dovetail groove, and the scraping block (5) is a dovetail block matched with the dovetail groove.

7. The hoist gate for hydraulic engineering according to claim 6, characterized in that: scrape piece (5) side and inlay and be equipped with ball (19), ball (19) with the cell wall contact setting in groove (2) that slides, the side of scraping piece (5) is equipped with brush hair (20), brush hair (20) with the cell wall contact setting in groove (2) that slides.

8. The hoist gate for hydraulic engineering according to claim 6, characterized in that: two scrape one side that piece (5) kept away from each other and be the inclined plane, the inclined plane sets up upwards, scrape fixedly connected with baffle (21) that are used for gathering silt on piece (5), baffle (21) sliding connection in cross slot (201).