CN219731886U

CN219731886U - Water conservancy cast iron gate

Info

Publication number: CN219731886U
Application number: CN202320379160.6U
Authority: CN
Inventors: 王媛华; 贺方; 王燕
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-03-03
Filing date: 2023-03-03
Publication date: 2023-09-22
Anticipated expiration: 2033-03-03

Abstract

The utility model discloses a water conservancy cast iron gate, which comprises a frame, wherein a driving box is fixedly connected to the top of the frame, a driving mechanism is arranged in an inner cavity of the driving box, a winding roller is fixedly connected to the outer surface of the driving mechanism, a steel wire rope is wound on the outer surface of the winding roller, a sliding rail is arranged on the inner surface of the frame, a flashboard is movably connected to the inner surface of the sliding rail, mounting rings are fixedly connected to the left side and the right side of the top of the flashboard, and the outer surface of the steel wire rope is bolted with the inner surface of the mounting rings. According to the utility model, through the arrangement of the frame, the slide rail and the flashboard, water flow can be blocked and intercepted, and through the arrangement of the groove, the sleeve, the first pressure spring, the loop bar and the sealing gasket, the tightness between the flashboard and the slide rail can be improved, and water leakage of the flashboard after closing is avoided.

Description

Water conservancy cast iron gate

Technical Field

The utility model relates to the technical field of gates, in particular to a water conservancy cast iron gate.

Background

In hydraulic engineering machinery, in order to facilitate input or flood discharge, a gate is needed, control facilities for closing and opening a water discharge channel in hydraulic engineering are important components of hydraulic engineering buildings at present, the hydraulic engineering machinery can be used for intercepting water flow, controlling water level, adjusting flow, discharging sediment, floating objects and the like, in the prior art, the sealing effect between a gate plate and a gate frame in the hydraulic cast iron gate is poor, water leakage is easy to occur, the practicability of the hydraulic cast iron gate is reduced, and improvement is needed, so that the hydraulic cast iron gate is provided, and the problems are solved.

Disclosure of Invention

Aiming at the problems in the prior art, the utility model aims to provide a water conservancy cast iron gate which has the advantages of good sealing effect and no water leakage after closing, and solves the problems that in the prior art, the sealing effect between a gate plate and a gate frame in the water conservancy cast iron gate is poor, water leakage is easy to occur, the practicability of the water conservancy cast iron gate is reduced, and the water conservancy cast iron gate needs to be improved.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a water conservancy cast iron gate, includes the frame, the top fixedly connected with drive box of frame, the inner chamber of drive box is provided with actuating mechanism, actuating mechanism's surface fixedly connected with wind-up roll, the surface winding of wind-up roll has wire rope, the slide rail has been seted up to the internal surface of frame, the internal surface swing joint of slide rail has the flashboard, the equal fixedly connected with collar of the left and right sides at flashboard top, wire rope's surface and collar's internal surface bolt, the recess has evenly been seted up at the back of slide rail inner chamber, the inner chamber fixedly connected with sleeve of recess, the first pressure spring of back fixedly connected with of sleeve inner chamber, the positive fixedly connected with loop bar of first pressure spring, the positive fixedly connected with sealing gasket of loop bar, sealing gasket closely laminates with the junction of flashboard.

Preferably, the driving mechanism comprises a servo motor, the servo motor is fixedly connected with the center of the top of the inner cavity of the driving box, the output end of the servo motor is fixedly connected with a driving bevel gear, a rotating shaft is rotatably connected between the left side and the right side of the inner cavity of the driving box through a bearing, the outer surface of the rotating shaft is fixedly connected with a driven bevel gear, and the outer surface of the driving bevel gear is meshed with the outer surface of the driven bevel gear.

Preferably, the front of flashboard evenly fixedly connected with second pressure spring, the front fixedly connected with buffer board of second pressure spring, the front fixedly connected with blotter of buffer board.

Preferably, the left and right sides of loop bar all fixedly connected with slider, the spout that the cooperation slider used has all been seted up to the left and right sides of sleeve inner chamber, the surface and the interior surface sliding connection of spout of slider.

Preferably, the outer surface of the sleeve is sleeved with a third pressure spring, the back surface of the third pressure spring is fixedly connected with the connecting part of the inner cavity of the groove, and the front surface of the third pressure spring is fixedly connected with the connecting part of the back surface of the sealing gasket.

Preferably, through holes matched with the steel wire ropes are formed in the left side and the right side of the bottom of the driving box, and the front face of the driving box is fixedly connected with an access board through screws.

Compared with the prior art, the utility model has the following beneficial effects:

according to the water conservancy cast iron gate, the frame, the slide rail and the gate plate are arranged, water flow can be blocked and intercepted, the sealing performance between the gate plate and the slide rail can be improved through the groove, the sleeve, the first pressure spring, the loop bar and the sealing gasket, water leakage caused by closing of the gate plate is avoided, the gate has the advantages of good sealing effect and no water leakage after closing of the gate through the structure, the problem that in the prior art, the sealing effect between the gate plate and the gate frame in the water conservancy cast iron gate is poor, water leakage is easy to cause, the practicability of the water conservancy cast iron gate is reduced, and improvement is needed is solved.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a cross-sectional view of the drive housing of the present utility model;

FIG. 3 is a top cross-sectional view of the frame structure of the present utility model;

FIG. 4 is an enlarged view of a portion of the structure of the present utility model at A in FIG. 3;

fig. 5 is a top cross-sectional view of the sleeve structure of the present utility model.

In the figure: 1. a frame; 2. a drive box; 3. a driving mechanism; 301. a servo motor; 302. a driving helical gear; 303. a rotating shaft; 304. driven helical gears; 4. a wind-up roll; 5. a wire rope; 6. a slide rail; 7. a flashboard; 8. a mounting ring; 9. a groove; 10. a sleeve; 11. a first compression spring; 12. a loop bar; 13. a sealing gasket; 14. a second compression spring; 15. a buffer plate; 16. a cushion pad; 17. a slide block; 18. a chute; 19. and a third compression spring.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In the description of the present utility model, it should be noted that the positional or positional relationship indicated by the terms such as "upper", "lower", "inner", "outer", "top/bottom", etc. are based on the positional or positional relationship shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "configured to," "engaged with," "connected to," and the like are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

Referring to fig. 1-5, a water conservancy cast iron gate, including frame 1, the top fixedly connected with driving box 2 of frame 1, the inner chamber of driving box 2 is provided with actuating mechanism 3, actuating mechanism 3's surface fixedly connected with wind-up roll 4, the surface winding of wind-up roll 4 has wire rope 5, slide rail 6 has been seted up to the internal surface of frame 1, slide rail 6's internal surface swing joint has flashboard 7, the equal fixedly connected with collar 8 in left and right sides at flashboard 7 top, wire rope 5's surface and collar 8's internal surface bolt, recess 9 has evenly been seted up at slide rail 6 inner chamber's back, recess 9's inner chamber fixedly connected with sleeve 10, sleeve 10 inner chamber's back fixedly connected with first pressure spring 11, first pressure spring 11's front fixedly connected with loop bar 12, loop bar 12's front fixedly connected with sealing washer 13, sealing washer 13 is closely laminated with flashboard 7's junction, through setting up frame 1, slide rail 6 and flashboard 7, can block the interception to rivers, through setting up recess 9, sleeve 10, first pressure spring 11, loop bar 12 and sealing washer 13, can improve 7 and slide rail 6 and sealing washer 7, leak after the water leakage can not produce the advantage after the sealing gate is closed in the setting up, the structure.

Specifically, actuating mechanism 3 includes servo motor 301, servo motor 301 and the center department fixed connection at drive box 2 inner chamber top, servo motor 301's output fixedly connected with initiative helical gear 302, be connected with pivot 303 through the bearing rotation between the left and right sides of drive box 2 inner chamber, the surface fixedly connected with driven helical gear 304 of pivot 303, the surface of initiative helical gear 302 meshes with driven helical gear 304's surface, actuating mechanism 3 has been built jointly through setting up servo motor 301, initiative helical gear 302, driven helical gear 304 and pivot 303, can drive wind-up roll 4 rotation, carry out rolling or unreel wire rope 5, and then can drive flashboard 7 and remove, open or close flashboard 7.

Specifically, the second pressure spring 14 of the even fixedly connected with in front of flashboard 7, the positive fixedly connected with buffer board 15 of second pressure spring 14, the positive fixedly connected with blotter 16 of buffer board 15 can protect the surface of flashboard 7 through setting up second pressure spring 14, buffer board 15 and buffer 16, buffers the dynamics of rivers impact flashboard 7, extension flashboard 7's life.

Specifically, the left and right sides of the loop bar 12 are fixedly connected with the sliding blocks 17, the left and right sides of the inner cavity of the sleeve 10 are provided with the sliding grooves 18 matched with the sliding blocks 17, the outer surfaces of the sliding blocks 17 are in sliding connection with the inner surfaces of the sliding grooves 18, the sliding blocks 17 and the sliding grooves 18 are arranged to guide the movement of the loop bar 12, and meanwhile the movement of the loop bar 12 is limited.

Specifically, the outer surface of the sleeve 10 is sleeved with a third pressure spring 19, the back surface of the third pressure spring 19 is fixedly connected with the connecting position of the inner cavity of the groove 9, the front surface of the third pressure spring 19 is fixedly connected with the connecting position of the back surface of the sealing gasket 13, and the sealing effect of the sealing gasket 13 can be further improved by arranging the third pressure spring 19.

Specifically, the through holes matched with the steel wire ropes 5 are formed in the left side and the right side of the bottom of the driving box 2, the front side of the driving box 2 is fixedly connected with an access board through screws, and the steel wire ropes 5 can be conveniently moved through the through holes.

During the use, install the gate and use at appointed place, block rivers through flashboard 7, simultaneously through servo motor 301, initiative helical gear 302, driven helical gear 304, pivot 303, wind-up roll 4 and wire rope 5's cooperation is used, can drive flashboard 7 reciprocate, open or close flashboard 7, when flashboard 7 closes, can promote flashboard 7 backward movement through the difference of both sides hydraulic pressure, the sealed pad 13 of the first pressure spring 11 and the third pressure spring 19 that the rear set up can promote simultaneously and move forward, make and be connected more closely between sealed pad 13 and the flashboard 7, improve the leakproofness to flashboard 7, avoid flashboard 7 to produce water leakage after closing, through setting up above structure, possess the sealed effectual of gate after closing, can not produce the advantage of water leakage.

Standard parts used in the file of the utility model can be purchased from market, and can be customized according to the description of the specification and the drawings, the specific connection modes of all parts adopt conventional means such as mature bolts, rivets, welding and the like in the prior art, the machinery, the parts and the equipment adopt conventional models in the prior art, the control mode is controlled automatically by a controller, a control circuit of the controller can be realized by simple programming of a person skilled in the art, the utility model belongs to common general knowledge in the art, and the utility model is mainly used for protecting mechanical devices, so the utility model does not explain the control mode and circuit connection in detail.

It is noted that relational terms such as first and second, and the like are 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. Moreover, 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. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises an element.

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

Claims

1. Water conservancy cast iron gate, including frame (1), its characterized in that: the utility model discloses a high-speed wind-up device for the electric motor is characterized in that a driving box (2) is fixedly connected with at the top of a frame (1), a driving mechanism (3) is arranged in an inner cavity of the driving box (2), a wind-up roller (4) is fixedly connected with the outer surface of the driving mechanism (3), a steel wire rope (5) is wound on the outer surface of the wind-up roller (4), a sliding rail (6) is arranged on the inner surface of the frame (1), a flashboard (7) is movably connected with the inner surface of the sliding rail (6), mounting rings (8) are fixedly connected with the left side and the right side of the top of the flashboard (7), grooves (9) are uniformly formed in the back surface of the inner cavity of the sliding rail (6), a sleeve (10) is fixedly connected with a first pressure spring (11) in the back surface of the inner cavity of the sleeve (10), a sleeve rod (12) is fixedly connected with a sealing gasket (13) in the front surface of the sleeve rod (12), and the sealing gasket (13) is tightly attached to the position of the flashboard (7).

2. A water conservancy cast iron gate as claimed in claim 1 wherein: the driving mechanism (3) comprises a servo motor (301), the servo motor (301) is fixedly connected with the center of the top of the inner cavity of the driving box (2), the output end of the servo motor (301) is fixedly connected with a driving bevel gear (302), a rotating shaft (303) is rotatably connected between the left side and the right side of the inner cavity of the driving box (2) through a bearing, the outer surface of the rotating shaft (303) is fixedly connected with a driven bevel gear (304), and the outer surface of the driving bevel gear (302) is meshed with the outer surface of the driven bevel gear (304).

3. A water conservancy cast iron gate as claimed in claim 1 wherein: the front of flashboard (7) evenly fixedly connected with second pressure spring (14), the front fixedly connected with buffer board (15) of second pressure spring (14), the front fixedly connected with blotter (16) of buffer board (15).

4. A water conservancy cast iron gate as claimed in claim 1 wherein: the left side and the right side of the loop bar (12) are fixedly connected with sliding blocks (17), sliding grooves (18) matched with the sliding blocks (17) are formed in the left side and the right side of the inner cavity of the sleeve (10), and the outer surfaces of the sliding blocks (17) are in sliding connection with the inner surfaces of the sliding grooves (18).

5. A water conservancy cast iron gate as claimed in claim 1 wherein: the outer surface of the sleeve (10) is sleeved with a third pressure spring (19), the back of the third pressure spring (19) is fixedly connected with the connecting part of the inner cavity of the groove (9), and the front of the third pressure spring (19) is fixedly connected with the connecting part of the back of the sealing gasket (13).

6. A water conservancy cast iron gate as claimed in claim 1 wherein: the right and left sides of drive case (2) bottom all has seted up the through-hole that cooperation wire rope (5) used, the front of drive case (2) is through screw fixedly connected with access panel.