CN220433572U

CN220433572U - Turnover folding gate

Info

Publication number: CN220433572U
Application number: CN202320107575.8U
Authority: CN
Inventors: 姚立新
Original assignee: Pingyuan County Water Resources Bureau
Current assignee: Pingyuan County Water Resources Bureau
Priority date: 2023-02-03
Filing date: 2023-02-03
Publication date: 2024-02-02
Anticipated expiration: 2033-02-03

Abstract

The utility model relates to the technical field of river management, in particular to a turnover folding gate, which comprises: the dam comprises a dam body, wherein a baffle is fixedly connected to the inner wall of the dam body, a gate body is slidably connected to the inner side cambered surface of the baffle, a hinge frame is fixedly connected to the inner side of the gate body, the hinge frame is hinged to the inner wall of the dam body, a hydraulic cylinder is hinged to the inner wall of the dam body, and a telescopic end of the hydraulic cylinder is hinged to the upper end of the gate body; the protection mechanism is used for maintaining the working effect of the gate body and is arranged in the dam body; through setting up clean subassembly, can strike off the operation to the impurity in the gate body outside under clean subassembly's effect, the device has reached when the gate body is opened, and the scraper blade can strike off the impurity in the gate body outside, gets into to collect in the collection bag to reduce the impurity that the gate surface adhered, and then ensured the work effect of gate.

Description

Turnover folding gate

Technical Field

The utility model relates to the technical field of river management, in particular to a method of and (5) turning over the folding gate.

Background

The sluice is a main control means in river channel management, and is a low-head hydraulic building which is built on river channels and utilizes the sluice to control flow and regulate water level. The gate can be closed to 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, so that flood, waterlogging, water disposal or waste water can be released, and water can be supplied to downstream river channels or channels. The existing turnover folding gate is widely applied to water conservancy projects as a building for retaining water, draining water or taking water. However, in the water storage state, the surface part of the gate is positioned below the liquid level, so that impurities in water can adhere to the surface of the gate, and the working effect of the gate is affected when the gate works.

Accordingly, a roll-over type gate has been proposed to solve the above-mentioned problems.

Disclosure of Invention

The utility model aims to solve the problems, and provides a turnover folding gate, which solves the problems that impurities in water adhere to the surface of the gate due to the fact that the surface part of the gate is positioned under the liquid level in the water storage state process, and the working effect of the gate is affected when the gate works.

The utility model realizes the aim through the following technical scheme, and the turnover folding gate comprises: the dam comprises a dam body, wherein a baffle is fixedly connected to the inner wall of the dam body, a gate body is slidably connected to the inner side cambered surface of the baffle, a hinge frame is fixedly connected to the inner side of the gate body, the hinge frame is hinged to the inner wall of the dam body, a hydraulic cylinder is hinged to the inner wall of the dam body, and a telescopic end of the hydraulic cylinder is hinged to the upper end of the gate body; the protection mechanism is used for maintaining the working effect of the gate body and is arranged in the dam body; the protection mechanism comprises a cleaning component used for cleaning the surface of the gate body, the cleaning component is arranged at the lower end of the baffle and is in contact with the surface of the gate body, one side of the cleaning component is provided with a sealing component, and the sealing component is used for guaranteeing the blocking effect of the gate body.

Preferably, the cleaning assembly comprises a scraper blade fixedly connected to the lower end of the baffle, one side of the scraper blade is in surface contact with the gate body, the lower end of the scraper blade is fixedly connected with a connecting frame, the lower end of the connecting frame is fixedly connected with a fixing plate, one side of the fixing plate, which is close to the scraper blade, is hinged with a hinged plate, when the gate body is folded into the baffle, the scraper blade contacts with one side of the scraper blade, at the moment, the scraper blade can scrape impurities outside the gate body, when scraping work is carried out, the scraped impurities can fall on the upper end of the hinged plate due to continuous impurities on the surface of the gate body, and the work effect of the gate is affected by surface adhesion impurities during the work of the gate is reduced.

Preferably, the seal assembly comprises an arc slide plate and an arc slide, the arc slide plate is fixedly connected to the inner side of the gate body, the arc slide is fixedly connected to the inner wall of the dam body, the inner wall of the arc slide is fixedly connected with a sealing pad, the sealing pad is in contact with the surface of the arc slide plate, when the gate body is closed, the arc slide plate can enter the arc slide, and at the moment, under the action of the sealing pad, a gap between the arc slide plate and the arc slide is sealed, so that leakage of water flow is reduced.

Preferably, the other side of the fixed plate is fixedly connected with a fixed frame, the inner wall of the fixed frame is fixedly connected with a collecting bag, the impurity of striking off will lead into inside fixed frame, is accepted by the collecting bag and collects, and maintenance staff can regularly clear up the collecting bag.

Preferably, the sealing assembly further comprises a bottom positioning groove fixedly connected to the inner bottom wall of the dam body, an air bag is fixedly connected to the inner wall of the bottom positioning groove, the upper end of the air bag is in contact with the lower end of the gate body, the lower end of the gate body is pressed above the air bag, and the gap of the lower end of the gate body is kept closed through deformation of the air bag.

Preferably, the sealing assembly further comprises two sealing strips, the two sealing strips are respectively and fixedly connected to opposite sides of the baffle plate and the gate body, the surfaces of the two sealing strips are in contact, and the sealing strips on the surface of the gate body are attached to the sealing strips on the surface of the baffle plate, so that the sealing effect of the gate body when the gate body is closed is improved.

The beneficial effects of the utility model are as follows:

1. through setting up clean subassembly, can strike off the operation to the impurity in the gate body outside under clean subassembly's effect, for traditional device in retaining state in-process, gate surface part is located under the liquid level, leads to aquatic impurity will adhere on the gate surface, when the gate works, influence the work effect of gate, the device has reached when the gate body is opened, the scraper blade can strike off the impurity in the gate body outside, drop and slide in the articulated slab upper end landing, get into under the direction effect of fixed plate and collect in the collection bag, thereby reduce the impurity that the gate surface adheres, and then ensured the work effect of gate.

2. Through setting up seal assembly, can be under seal assembly's effect, assist sealed effect to the gate body, the device has reached when the gate body closes, and the arc slide gets into in the arc slide, and is sealed to the clearance between arc slide and the arc slide, through gasbag self deformation, keeps sealing the clearance of gate body lower extreme, and the sealing strip on gate body surface is laminated mutually with the sealing strip on baffle surface to promote the sealed effect of gate body when closing.

Drawings

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

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

FIG. 3 is an exploded cross-sectional view of the seal assembly of the present utility model;

fig. 4 is a cross-sectional view of a cleaning assembly of the present utility model.

In the figure: 1. a dam body; 2. a baffle; 201. a hydraulic cylinder; 202. a hinge bracket; 203. a gate body; 3. a protective mechanism; 301. a cleaning assembly; 3011. a scraper; 3012. a connecting frame; 3013. a fixing plate; 3014. a hinged plate; 3015. a fixed frame; 3016. a collection bag; 302. a seal assembly; 3021. an arc-shaped sliding plate; 3022. an arc-shaped slideway; 3023. a sealing gasket; 3024. a bottom positioning groove; 3025. an air bag; 3026. and (5) a sealing strip.

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.

The specific implementation method comprises the following steps: as shown in fig. 1-4, a roll-over folding gate, comprising: the dam comprises a dam body 1, wherein a baffle plate 2 is fixedly connected to the inner wall of the dam body 1, a gate body 203 is slidably connected to the inner side cambered surface of the baffle plate 2, a hinge frame 202 is fixedly connected to the inner side of the gate body 203, the hinge frame 202 is hinged to the inner wall of the dam body 1, a hydraulic cylinder 201 is hinged to the inner wall of the dam body 1, and the telescopic end of the hydraulic cylinder 201 is hinged to the upper end of the gate body 203; the protection mechanism 3, the protection mechanism 3 for maintaining the working effect of the gate body 203 is arranged in the dam body 1; the protection mechanism 3 comprises a cleaning component 301 for cleaning the surface of the gate body 203, the cleaning component 301 is arranged at the lower end of the baffle 2 and is in contact with the surface of the gate body 203, one side of the cleaning component 301 is provided with a sealing component 302, and the sealing component 302 is used for guaranteeing the sealing effect of the gate body 203;

as shown in fig. 1, 2 and 4, the cleaning assembly 301 includes a scraper 3011 fixedly connected to the lower end of the baffle 2, one side of the scraper 3011 contacts with the surface of the gate body 203, the lower end of the scraper 3011 is fixedly connected with a connecting frame 3012, the lower end of the connecting frame 3012 is fixedly connected with a fixing plate 3013, one side of the fixing plate 3013, which is close to the scraper 3011, is hinged with a hinged plate 3014, the other side of the fixing plate 3013 is fixedly connected with a fixing frame 3015, the inner wall of the fixing frame 3015 is fixedly connected with a collecting bag 3016, when the telescopic end of the hydraulic cylinder 201 is started to perform contraction work, the telescopic end of the hydraulic cylinder 201 drives the upper end of the gate body 203 to perform synchronous action, meanwhile, because the hinged frame 202 is hinged to the inner wall of the dam body 1, when the gate body 203 performs action, circular arc movement is performed under the action of the hinged frame 202, the gate body 203 moves and is folded into the baffle 2, when the gate body 203 is folded into the baffle 2, the gate body 203 contacts one side of the scraping plate 3011, at the moment, the scraping plate 3011 scrapes impurities on the outer side of the gate body 203, when scraping work is carried out, the scraped impurities can fall on the upper end of the hinged plate 3014 due to continuous impurities on the surface of the gate body 203, then the scraped impurities are guided onto the fixed plate 3013, the scraped impurities can be guided into the fixed frame 3015 under the guiding action of the fixed plate 3013, the collection bag 3016 is collected, maintenance staff can regularly clean the collection bag 3016, and meanwhile, under the action of the cleaning assembly 301, the impurities adhered on the surface of the gate body 203 below the liquid level can be reduced, so that the gate body 203 is ensured to be opened and closed smoothly;

as shown in fig. 1, fig. 2 and fig. 3, seal assembly 302 includes slide-arc 3021 and slide-arc 3022, slide-arc 3021 fixed connection is in the inboard of gate body 203, slide-arc 3022 fixed connection is in the inner wall of dam body 1, slide-arc 3022's inner wall fixedly connected with sealed pad 3023, sealed pad 3023 contacts with slide-arc 3021's surface, seal assembly 302 still includes fixed connection in the bottom constant head tank 3024 of dam body inner bottom wall, bottom constant head tank 3024's inner wall fixedly connected with gasbag 3025, gasbag 3025's upper end and gate body 203's lower extreme contact, seal assembly 302 still includes two sealing strips 3026, two sealing strips 3026 are fixed connection respectively in the opposite sides of baffle 2 and gate body 203, two sealing strips 3026's surface contact, when gate body 203 closes, will make slide-arc 3021 get into slide-arc 3022's inside, at this moment under sealed pad 3023's effect will seal slide-arc 3021 and slide-arc 3022's clearance, reduce the seepage body, simultaneously when gate body 203 closes and will make gate body 203 can make the lower surface 203 can close the effect at the same time and can reach the sealing strip 203 at the same time when closing the surface, and can close the surface 203 at 203.

When the air conditioner is used, the hydraulic cylinder 201 is started to drive the gate body 203 to open so as to enable the gate body 203 to slide along the inner side of the baffle 2, the hinged frame 202 is hinged to the inner wall of the dam body 1, so that arc movement is performed when the gate body 203 acts, the gate body 203 is folded into the baffle 2 while acting, at the moment, the scraping plate 3011 scrapes impurities on the outer side of the gate body 203, the scraped impurities fall on the upper end of the hinged plate 3014 and then are guided to the fixed plate 3013, the scraped impurities move into the fixed frame 3015 under the guiding action of the fixed plate 3013 and enter the collecting bag 3016 to collect the impurities, when the gate body 203 is closed, the arc-shaped slide 3021 enters the arc-shaped slide 3022, gaps between the arc-shaped slide 3021 and the arc-shaped slide 3022 are sealed, meanwhile, the lower end of the gate body 203 is pressed above the air bag 3025, the gaps on the lower end of the gate body 203 are kept sealed by the air bag 3025, and the sealing strip 3026 on the surface of the gate body 203 is attached to the surface of the sealing strip 3026 on the surface of the baffle 2, so that the sealing effect of the gate body 203 is improved when the gate body 203 is closed is achieved.

Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.

Claims

1. A roll-over folding gate, comprising:

the dam comprises a dam body (1), wherein a baffle plate (2) is fixedly connected to the inner wall of the dam body (1), a gate body (203) is slidably connected to the inner side cambered surface of the baffle plate (2), a hinge frame (202) is fixedly connected to the inner side of the gate body (203), the hinge frame (202) is hinged to the inner wall of the dam body (1), a hydraulic cylinder (201) is hinged to the inner wall of the dam body (1), and the telescopic end of the hydraulic cylinder (201) is hinged to the upper end of the gate body (203);

the protection mechanism (3) is used for maintaining the working effect of the gate body (203), and the protection mechanism (3) is arranged in the dam body (1);

wherein the protection mechanism (3) comprises a cleaning component (301) for cleaning the surface of the gate body (203), the cleaning component (301) is arranged at the lower end of the baffle plate (2) and is contacted with the surface of the gate body (203), one side of the cleaning assembly (301) is provided with a sealing assembly (302), and the sealing assembly (302) is used for guaranteeing the sealing effect of the gate body (203).

2. A roll-over gate as defined in claim 1, wherein: cleaning assembly (301) is including fixed connection in scraper blade (3011) of baffle (2) lower extreme, one side of scraper blade (3011) and gate body (203) surface contact, the lower extreme fixedly connected with link (3012) of scraper blade (3011), the lower extreme fixedly connected with fixed plate (3013) of link (3012), one side that fixed plate (3013) is close to scraper blade (3011) articulates there is hinged plate (3014).

3. A roll-over gate as defined in claim 1, wherein: seal assembly (302) include arc slide (3021) and arc slide (3022), the inboard of arc slide (3021) fixed connection in gate body (203), arc slide (3022) fixed connection is in the inner wall of dam body (1), the inner wall fixedly connected with sealed pad (3023) of arc slide (3022), sealed pad (3023) and the surface contact of arc slide (3021).

4. A roll-over gate as defined in claim 2, wherein: the other side of the fixed plate (3013) is fixedly connected with a fixed frame (3015), and the inner wall of the fixed frame (3015) is fixedly connected with a collecting bag (3016).

5. A roll-over gate as defined in claim 3, wherein: the sealing assembly (302) further comprises a bottom positioning groove (3024) fixedly connected to the inner bottom wall of the dam body (1), an air bag (3025) is fixedly connected to the inner wall of the bottom positioning groove (3024), and the upper end of the air bag (3025) is in contact with the lower end of the gate body (203).

6. A roll-over gate as defined in claim 3, wherein: the sealing assembly (302) further comprises two sealing strips (3026), the two sealing strips (3026) are fixedly connected to opposite sides of the baffle plate (2) and the gate body (203) respectively, and the surfaces of the two sealing strips (3026) are in contact.