CN214301614U - Hydraulic engineering check gate structure - Google Patents

Abstract

The utility model relates to a hydraulic engineering check gate structure relates to hydraulic engineering's field, and it includes gate bottom plate, perpendicular to gate bottom plate's gate pier and install perpendicularly in the gate body of gate bottom plate upper surface, the gate pier in the equal vertical spout of having seted up in both sides of gate body, both sides the notch mutual disposition and the top of spout are equipped with the opening, the both sides of gate bottom plate all can be torn open and be connected with a plurality of axis of rotation, the axis of rotation rotates and is connected with the gyro wheel, the gyro wheel slide in the spout, the spout with be provided with the sealing member that is used for promoting the leakproofness between the gate body. This application has the effect that the gate body is difficult for wearing and tearing, is convenient for change the gyro wheel, simplifies the check floodgate installation and overhauls the step, is favorable to reducing construction cycle, and further reduces maintenance cycle and cost, is convenient for realize ecological water conservancy simultaneously and administers, and then promotes whole ecological environment and founds, has very big market value.

Description

Hydraulic engineering check gate structure

Technical Field

The application relates to hydraulic engineering's field especially relates to a hydraulic engineering check brake structure.

Background

At present, a check gate is a water gate which is built in a river channel or a channel and used for adjusting the upstream water level and controlling the flow of discharged water, is common and widely applied to water conservancy facilities in China, but plays an important role in river channel dredging and agricultural production. A check gate on the channel adjusts the upstream water level and the lower discharge flow by opening and closing a gate, so as to meet the requirement of the maintenance of the channel after the gate is carried out by dividing or cutting off the water flow of the next-stage channel, and the check gate is usually built at the slightly lower part of the water dividing gate and the water discharge gate, so as to raise the water level to facilitate the dividing and the discharge, or built at the slightly upper part of an aqueduct or an inverted siphon, so as to facilitate the control of the water flow and the accident maintenance; and the device is combined with bridges, water drops, steep slopes and the like as much as possible so as to save the manufacturing cost.

Current patent application number is CN 201821108407.6's chinese patent, has proposed a stainless steel festival system gate, including gate, gate seat and drive mechanism, the gate includes gate body, last voussoir, the gate seat includes gate seat body, lower voussoir and crossbeam, go up the voussoir and arrange gate body rivers direction one side dorsad in, gate body opposite side is arranged in to lower voussoir, the crossbeam is connected with last voussoir, the below of going up the voussoir sets up the sealing washer and pushes down the clamp plate of sealing washer, the gate body passes through drive mechanism and realizes removing in the gate seat, and when the gate was closed, goes up voussoir and lower wedge wedging fixed gate body.

In view of the above-mentioned related art, in the process of opening or closing the gate body, the side wall of the gate body directly rubs against the inner wall of the gate seat body, and the gate body is worn out after long-term use.

SUMMERY OF THE UTILITY MODEL

In order to improve the problem of the easy wearing and tearing of gate body, this application provides a hydraulic engineering check brake structure.

The application provides a hydraulic engineering check brake structure adopts following technical scheme:

the utility model provides a hydraulic engineering check gate structure, includes gate bottom plate, perpendicular to gate bottom plate's gate pier and install perpendicularly in the gate body of gate bottom plate upper surface, the gate pier in the equal vertical spout of having seted up in the both sides of gate body, both sides the notch mutual disposition and the top of spout are equipped with the opening, the both sides of gate bottom plate all can be torn open the formula and be connected with a plurality of axis of rotation, the axis of rotation rotates and is connected with the gyro wheel, the gyro wheel slide in the spout, the spout with be provided with the sealing member that is used for promoting the leakproofness between the gate body.

By adopting the technical scheme, when the gate is opened or closed, the transmission mechanism drives the gate body to move along the vertical direction, and the roller wheel slides on the side wall of the sliding groove, so that the contact risk between the gate body and the side wall of the sliding groove is reduced, the friction between the gate body and the side wall of the sliding groove is converted into the rolling friction between the roller wheel and the side wall of the sliding groove, the abrasion caused by the rolling friction is small, and the manufacturing cost of the roller wheel is far lower than that of the gate body, so that the effect that the gate body is not easily abraded is realized, and the service life of the gate is prolonged; when the gate body is installed, the gate body is conveniently installed between the gate bottom plate and the gate pier through the rollers, so that the construction period and the cost are favorably reduced; and the rotating shaft and the brake bottom plate are detachable in front, so that the worn roller is convenient to replace, the maintenance period and the cost are further reduced, meanwhile, the ecological water conservancy management is convenient to realize, the whole ecological environment is further promoted to be constructed, and the market value is very high.

Optionally, the gate pier in the lateral wall fixedly connected with channel-section steel that slides of spout, the outer wall laminating of channel-section steel that slides the tip inner wall of spout, just the notch orientation of channel-section steel that slides the gate body, the gyro wheel slide in the inner wall of spout.

Through adopting above-mentioned technical scheme, the gyro wheel slides in the channel-section steel that slides for the gyro wheel need not direct sliding on the concrete lateral wall of spout, slows down the process of gyro wheel wearing and tearing, and the life of extension gyro wheel is favorable to reducing use cost, and the channel-section steel that slides is simple easily obtained, and low price also is favorable to reducing construction cost.

Optionally, the axis of rotation is close to the one end fixedly connected with joint piece of gate body, the gate body is close to the lateral wall level of axis of rotation has seted up the mounting groove, the opening orientation of mounting groove is kept away from the direction of gate body, the axis of rotation and the joint piece slide in the mounting groove, the gate body in the tip inner wall of mounting groove encircles set up the round with the joint groove of joint piece joint, the joint piece rotate in the joint inslot, the gate body in the joint inslot is provided with the injectment joint piece turned angle's locating part, the gate body with be provided with fixedly between the joint piece the retaining member of joint piece.

By adopting the technical scheme, when the roller needs to be replaced, the clamping block is rotated in the clamping groove, the clamping block is rotated to the notch of the clamping groove under the assistance of the limiting part, and then the rotating shaft and the clamping block are slid along the length direction of the mounting groove until the rotating shaft and the clamping block are slid out of the gate body; when the installation gyro wheel, earlier along the length of mounting groove axis of rotation and joint piece that slides for the joint piece slides to the joint inslot, drives the joint piece through the axis of rotation and rotates, until joint piece and joint groove joint, rethread locking piece restriction joint piece rotates, can accomplish the installation of axis of rotation, with this realization axis of rotation and the detachable connection between the gate body, and be convenient for change gyro wheel and axis of rotation.

Optionally, the limiting part includes a first limiting plate and a second limiting plate, the first limiting plate is fixedly connected to the gate body in the notch of the joint groove, the second limiting plate is perpendicularly connected to the first limiting plate, the first limiting plate and the second limiting plate are located on the same side of the mounting groove, and the first limiting plate and the second limiting plate are perpendicular to the inner wall of the end portion of the joint groove.

By adopting the technical scheme, when the clamping block rotates to be attached to the first limiting plate, the clamping block and the rotating shaft can slide along the mounting groove; when the joint piece rotated laminating second limiting plate, usable retaining member fixed joint piece restricted the rotation of joint piece, at the in-process of dismouting axis of rotation, was convenient for find the position of joint piece, was favorable to simplifying dismouting operating procedure.

Optionally, the retaining member is a bolt, a movable groove communicated with the clamping groove is horizontally formed in the gate body, the bolt slides in the movable groove, the clamping block is provided with an insertion groove clamped with the bolt, and an elastic member for driving the bolt to reset and insert is arranged between the bolt and the clamping block.

By adopting the technical scheme, when the clamping block is attached to the second limiting plate, the bolt is slid in the movable groove, and the end part of the bolt is slid to penetrate through the insertion groove, so that the rotation of the clamping block can be limited, and the aim of fixing the clamping block is fulfilled; when demolising the axis of rotation, order about the bolt and slide towards the direction of keeping away from the joint piece to compress the elastic component, remove the joint state of bolt and joint piece, the joint piece can be in joint inslot rotation.

Optionally, the elastic component is a spring, the spring housing is arranged on the plug pin is located the periphery wall in the movable groove, the plug pin is close to the fixedly connected with butt ring at the notch of the movable groove, and two ends of the spring are respectively fixedly connected with the butt ring and the gate body.

Through adopting above-mentioned technical scheme, when the joint piece was kept away from to the pulling bolt, the spring received the compression, when joint piece laminating second limiting plate, cancelled the pulling force to the bolt gradually, and the spring begins to kick-back and orders about the bolt and slides towards the direction that is close to the joint piece, kick-backs completely and makes the tip of bolt pass the inserting groove until the spring to this realizes that the bolt resets and pegs graft.

Optionally, a shaft sleeve is arranged between the rotating shaft and the roller, the roller is fixedly connected with the outer side wall of the shaft sleeve, and the outer peripheral wall of the rotating shaft is fixedly connected with the inner side wall of the shaft sleeve.

Through adopting above-mentioned technical scheme, the axle sleeve can make the gyro wheel rotate steadily and connect in the axis of rotation for the gate body is opening or the in-process of closing and is gone up and down steadily, and the wearing and tearing of reducible gyro wheel inner wall, the life of extension gyro wheel.

Optionally, the sealing member is a rubber sealing gasket, and the rubber sealing gasket is fixedly connected to the opening of the sliding channel steel.

Through adopting above-mentioned technical scheme, the gate body is when installing in the channel-section steel that slides, and this meeting extrusion rubber packing pad of gate for rubber packing pad fills up the gap between gate body and the channel-section steel lateral wall that slides, is favorable to increasing the leakproofness of gate.

In summary, the present application includes at least one of the following beneficial technical effects:

1. when the gate is opened or closed, the gate body slides along the sliding channel steel in the sliding groove through the roller, so that the direct contact between the gate body and the side wall of the sliding groove is reduced, the abrasion caused by the rolling friction between the roller and the side wall of the sliding groove is small, the effect that the gate body is not easy to abrade is realized, the installation is convenient, the construction period and the cost are favorably reduced, the rotating shaft and the gate body are detachable, the roller is convenient to replace, the maintenance period and the cost are further reduced, meanwhile, the ecological water conservancy management is convenient to realize, the construction of the whole ecological environment is further promoted, and the market value is great;

2. slide in the mounting groove through axis of rotation and joint piece to make joint piece joint in the joint inslot, the rethread bolt slides in the activity groove, and the spring orders about the bolt and pegs graft and the inserting groove of joint piece in, can accomplish the installation of axis of rotation, with this detachable connection who realizes axis of rotation and gate body.

Drawings

FIG. 1 is a schematic diagram of the overall structure of an embodiment of the present application;

FIG. 2 is a schematic view, partly in section, of a gate body according to an embodiment of the present application;

fig. 3 is a partially enlarged schematic view of a portion a in fig. 2.

Reference numerals: 1. a gate floor; 2. a gate pier; 3. a gate body; 4. a chute; 5. a rotating shaft; 6. a roller; 7. sliding channel steel; 8. a clamping block; 9. mounting grooves; 10. a clamping groove; 11. a first limit plate; 12. a second limiting plate; 13. a bolt; 14. a movable groove; 15. inserting grooves; 16. a spring; 17. a shaft sleeve; 18. a rubber gasket; 19. a butting ring; 20. and a transmission mechanism.

Detailed Description

The present application is described in further detail below with reference to figures 1-3.

The embodiment of the application discloses hydraulic engineering check gate structure. Referring to fig. 1, hydraulic engineering check gate structure includes gate bottom plate 1, perpendicular to gate bottom plate 1's gate pier 2 and installs the gate body 3 in gate bottom plate 1 upper surface perpendicularly, and the both sides of gate body 3 slide with gate pier 2 and be connected, and the top of gate body 3 is provided with the drive mechanism 20 that drive gate body 3 slided.

The gate pier 2 is vertically provided with sliding grooves 4 on two sides of the gate body 3, notches of the sliding grooves 4 on the two sides are arranged oppositely, an opening is formed in the top of the sliding grooves 4, the side walls of the sliding grooves 4 on the two sides of the gate pier 2 are fixedly connected with sliding channel steel 7 through grouting materials, the outer wall of the sliding channel steel 7 is attached to and fixed on the inner wall of the end part of the sliding groove 4, the notches of the two sliding channel steel 7 are arranged oppositely and face the gate body 3, and the horizontal distance between the two side walls of the sliding channel steel 7 is larger than the width of the gate body 3; the gate bottom plate 1 is provided with a groove with a notch facing upwards, and the width dimension of the groove is consistent with that of the sliding groove 4.

Referring to fig. 1 and 2, an outer frame of the gate body 3 is cuboid, two sides of the gate body 3 close to the gate pier 2 are both located in the chute 4 and are horizontally detachably connected with three cylindrical rotating shafts 5, the rotating shafts 5 are both located on a central line of a narrower side of the gate body 3, the outer peripheral wall of each rotating shaft 5 is rotatably connected with a roller 6, the rollers 6 are rotatably connected to the outer peripheral wall of each rotating shaft 5 around the central axis of the rotating shaft 5, the diameter of each roller 6 is larger than the thickness of the gate body 3, each roller 6 slides in a sliding channel steel 7 in the chute 4, and two ends of each roller 6 in the horizontal direction are respectively in contact with two side walls of the corresponding sliding channel steel 7; the sliding channel steel 7 is fixedly connected with a rubber sealing gasket 18 at the opening of the sliding channel steel through a bolt, and the rubber sealing gasket 18 is extruded when the gate body 3 slides into the sliding channel steel 7, so that the rubber sealing gasket 18 fills the gap between the sliding channel steel 7 and the gate body 3, and the sealing performance of the check gate is improved; the bottom of gate body 3 is placed in the recess, and the direction of rivers import is kept away from to chamfer and inclined plane orientation has been seted up to the bottom of gate body 3, and the diapire bolted connection of gate bottom plate 1 in the recess has rubber packing pad 18, and 3 chamfers of gate body can extrude rubber packing pad 18 when the installation, make rubber packing pad 18 fill the gap between recess and the gate body 3 to this leakproofness that improves the check valve.

Referring to fig. 1 and 3, in order to detachably connect the rotating shaft 5 and the gate bottom plate 1, a rectangular parallelepiped clamping block 8 is welded at the center of one end of the rotating shaft 5 close to the gate body 3, the length of the wide side of the clamping block 8 is equal to the diameter of the rotating shaft 5, and the length of the long side of the clamping block 8 is greater than the diameter of the rotating shaft 5; the side wall of the gate body 3 close to the rotating shaft 5 is horizontally provided with a mounting groove 9, the opening of the mounting groove 9 faces the direction far away from the gate body 3, the rotating shaft 5 and the clamping block 8 slide in the mounting groove 9 along the length direction of the mounting groove 9, the vertical section of the inner wall of the mounting groove 9 and the vertical section of the clamping block 8 are rectangular with the same size, and the length size of the mounting groove 9 is smaller than that of the rotating shaft 5, so that the rotating shaft 5 cannot completely enter the mounting groove 9; gate body 3 encircles the joint groove 10 that is equipped with round and joint piece 8 joint in the tip inner wall of mounting groove 9, and the length dimension of joint groove 10 equals the thickness dimension of joint piece 8, and the diameter dimension of joint groove 10 is greater than the length dimension of joint piece 8 for joint piece 8 can rotate in joint groove 10 around the central axis of rotation 5.

Referring to fig. 1 and 3, in order to limit the rotation angle of the clamping block 8, a limiting part is arranged in the clamping groove 10 of the gate body 3, and the limiting part includes a first limiting plate 11 and a second limiting plate 12, the first limiting plate 11 is horizontally welded at the notch of the gate body 3 in the clamping groove 10, the first limiting plate 11 is parallel to the side wall of the mounting groove 9, the second limiting plate 12 is vertically welded at the edge of the first limiting plate 11, the first limiting plate 11 and the second limiting plate 12 are located at the same side of the mounting groove 9, and both the first limiting plate 11 and the second limiting plate 12 are perpendicular to the inner wall of the end portion of the clamping groove 10; one side of joint piece 8 rotates to when laminating with first limiting plate 11, and axis of rotation 5 and joint piece 8 can slide in mounting groove 9, and one side of joint piece 8 rotates to when laminating with second limiting plate 12, the tip inner wall butt in joint piece 8 and joint groove 10.

Referring to fig. 1 and 3, in order to fix the clamping block 8, a locking member is installed between the gate body 3 and the clamping block 8, the locking member is a bolt 13, the gate body 3 is horizontally provided with a movable groove 14 communicated with the clamping groove 10, the bolt 13 slides in the movable groove 14 along the length direction of the movable groove 14, the length direction of the movable groove 14 is perpendicular to the length direction of the installation groove 9, the size of the cross section circle of the movable groove 14 is equal to that of the cross section circle of the bolt 13, the clamping block 8 is horizontally provided with an insertion groove 15 clamped with the bolt 13, the length direction of the insertion groove 15 is parallel to the wide edge of the clamping block 8, and when the clamping block 8 is attached to the second limiting plate 12, the insertion groove 15 is coaxial with the movable groove 14; when the catching block 8 enters the catching groove 10, the latch 13 can be completely removed from the catching groove 10.

Referring to fig. 1 and 3, in order to drive 13 grafting that resets of bolt, be provided with the elastic component between bolt 13 and the joint piece 8, the elastic component is spring 16, 16 covers of spring locate the periphery wall that bolt 13 is located movable groove 14, bolt 13 is close to the welding of notch department in movable groove 14 and has butt ring 19, gate body 3 has seted up butt groove in the lateral wall of inserting groove 15, butt ring 19 slides in butt inslot, butt ring 19's cross-section circle size is greater than bolt 13's cross-section circle, and butt ring 19's cross-section circle size equals butt groove's cross-section circle size, spring 16's both ends weld respectively in bolt 13 and gate body 3.

Referring to fig. 2 and 3, in order to facilitate stable rotation of the rotating shaft 5 and the roller 6, a shaft sleeve 17 is installed between the rotating shaft 5 and the roller 6, the roller 6 is fixedly connected to an outer side wall of the shaft sleeve 17, and an outer peripheral wall of the rotating shaft 5 is fixedly connected to an inner side wall of the shaft sleeve 17.

The implementation principle of a hydraulic engineering check gate structure of the embodiment of the application is as follows: when the gate needs to be opened or closed, the gate body 3 is driven to move in the vertical direction by the transmission assembly, the rollers 6 positioned on two sides of the gate body 3 rotate around the rotating shaft 5 and slide on the side wall of the sliding channel steel 7, so that the direct friction between the gate body 3 and the side wall of the sliding groove 4 is converted into the rolling friction between the rollers 6 and the sliding channel steel 7, and the aim of preventing the gate body 3 from being abraded easily is fulfilled;

when the roller 6 needs to be replaced, the bolt 13 is pulled and driven to slide along the movable groove 14, the spring 16 is compressed at the same time until the bolt 13 slides out of the insertion groove 15, the clamping block 8 is rotated through the rotating shaft 5 until the clamping block 8 is attached to the first limiting plate 11, clamping of the clamping block 8 and the clamping groove 10 can be cancelled, the clamping block 8 and the rotating shaft 5 are slid along the mounting groove 9 again until the clamping block 8 and the rotating shaft 5 slide out of the gate body 3, and then the rotating shaft 5 and the roller 6 are separated from the gate body 3; when installation gyro wheel 6, joint piece 8 and axis of rotation 5 slide along mounting groove 9, slide to joint inslot 10 until joint piece 8, rotate joint piece 8 again until joint piece 8 and 12 butts of second limiting plate, then the pulling force to bolt 13 is cancelled, spring 16 kick-backs and orders about bolt 13 and slides towards joint piece 8, peg graft in inserting groove 15 until bolt 13, accomplish the installation between axis of rotation 5 and gyro wheel 6 and the gate promptly, dismouting easy operation, be convenient for change gyro wheel 6.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims (8)

1. The utility model provides a hydraulic engineering check brake structure which characterized in that: including gate bottom plate (1), perpendicular to gate pier (2) and the perpendicular install in the gate body (3) of gate bottom plate (1) upper surface, gate pier (2) in spout (4), both sides have been seted up to the equal vertical both sides of gate body (3) both sides the notch mutual disposition and the top of spout (4) are equipped with the opening, the both sides of gate bottom plate (1) all can be torn open the formula and be connected with a plurality of axis of rotation (5), axis of rotation (5) rotate and are connected with gyro wheel (6), gyro wheel (6) slide in spout (4), spout (4) with be provided with the sealing member that is used for promoting the leakproofness between gate body (3).

2. The hydraulic engineering check brake structure of claim 1, characterized in that: gate pier (2) in the lateral wall fixedly connected with of spout (4) channel-section steel (7) that slides, the laminating of the outer wall of channel-section steel (7) that slides the tip inner wall of spout (4), just the notch orientation of channel-section steel (7) that slides gate body (3), gyro wheel (6) slide in the inner wall of spout (4).

3. The hydraulic engineering check brake structure of claim 1, characterized in that: one end of the rotating shaft (5) close to the gate body (3) is fixedly connected with a clamping block (8), the side wall of the gate body (3) close to the rotating shaft (5) is horizontally provided with a mounting groove (9), the opening of the mounting groove (9) faces to the direction far away from the gate body (3), the rotating shaft (5) and the clamping block (8) slide in the mounting groove (9), the gate body (3) is provided with a circle of clamping groove (10) which is clamped with the clamping block (8) in a surrounding way on the inner wall of the end part of the mounting groove (9), the clamping block (8) rotates in the clamping groove (10), a limiting part for limiting the rotation angle of the clamping block (8) is arranged in the clamping groove (10) of the gate body (3), the gate body (3) and the locking piece (8) are provided with a locking piece for fixing the locking piece (8).

4. The hydraulic engineering check brake structure of claim 3, characterized in that: the locating part includes first limiting plate (11) and second limiting plate (12), first limiting plate (11) fixed connection in gate body (3) in the notch department of joint groove (10), second limiting plate (12) connect perpendicularly in first limiting plate (11), first limiting plate (11) with second limiting plate (12) are located same one side of mounting groove (9), just first limiting plate (11) and second limiting plate (12) all are perpendicular to the tip inner wall of joint groove (10).

5. The hydraulic engineering check brake structure of claim 4, wherein: the retaining member is bolt (13), gate body (3) level seted up with movable groove (14) of joint groove (10) intercommunication, bolt (13) slide in movable groove (14), joint piece (8) seted up with inserting groove (15) of bolt (13) joint, bolt (13) with be provided with between joint piece (8) the elastic component that drive bolt (13) reset and peg graft.

6. The hydraulic engineering check brake structure of claim 5, wherein: the elastic component is spring (16), spring (16) cover is located bolt (13) are located periphery wall in activity groove (14), bolt (13) are close to in activity groove (14) notch fixedly connected with butt ring (19), the both ends of spring (16) respectively fixed connection in butt ring (19) and gate body (3).

7. The hydraulic engineering check brake structure of claim 1, characterized in that: the utility model discloses a bearing, including axis of rotation (5) and gyro wheel (6), be provided with axle sleeve (17) between axis of rotation (5) and gyro wheel (6), gyro wheel (6) with the lateral wall fixed connection of axle sleeve (17), the periphery wall of axis of rotation (5) with the inside wall fixed connection of axle sleeve (17).

8. The hydraulic engineering check brake structure of claim 2, characterized in that: the sealing element is a rubber sealing gasket (18), and the rubber sealing gasket (18) is fixedly connected to the opening of the sliding channel steel (7).

Images