CN217174629U - Hydraulic transmission gate - Google Patents
Hydraulic transmission gate Download PDFInfo
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- CN217174629U CN217174629U CN202220191191.4U CN202220191191U CN217174629U CN 217174629 U CN217174629 U CN 217174629U CN 202220191191 U CN202220191191 U CN 202220191191U CN 217174629 U CN217174629 U CN 217174629U
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- gate
- rail
- transmission
- flashboard
- hydraulic
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/20—Hydro energy
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Abstract
The utility model belongs to the technical field of gates, and discloses a hydraulic transmission gate, which comprises a gate plate, at least two rollers, a track, a guide strip, a sealing unit, a transmission shaft and a driving part, wherein the two sides of the gate plate are respectively and correspondingly provided with the at least two rollers, a basic supporting platform is provided with two gate grooves, a front rail is pre-embedded in the side wall of the gate groove corresponding to the backwater side of the gate plate, and a back rail is pre-embedded in the side wall of the gate groove corresponding to the backwater side of the gate plate; the positive rail is provided with a rail; a guide strip is arranged on the reverse rail; the sealing unit is arranged between the flashboard and the two reverse rails; the transmission shaft is transversely arranged on the backwater side of the gate plate through a bearing and a bearing seat, racks are arranged on the front rails of the two gate grooves, and gears meshed with the racks are arranged at the end parts of the transmission shaft. The structural stability of this application flashboard and floodgate groove is good, and transmission structure assembles rationally, can not take place the dead condition of card, and this application need not to open and close the platform, greatly reduced the cost, and be convenient for control.
Description
Technical Field
The utility model belongs to the technical field of the gate, concretely relates to be applied to hydraulic drive gate of projects such as water conservancy, electric power, municipal administration, view.
Background
With the development of society, the gate type is required to be diversified. The traditional gate is mostly used in cooperation with a hoist (a screw machine, a winch, a hydraulic hoist, and the like) or a hoisting device (a crane, a hoist, a truck crane, and the like), and the hoist or the hoisting device is generally installed on a hoist platform and used for opening and closing the gate. However, in some occasions, the opening and closing platform is inconvenient (structural arrangement) or is not required (cost is reduced), so that the traditional opening and closing mode of the gate cannot meet the requirement. Therefore, a new gate with an action form needs to be developed to meet the needs of customers and solve the existing problems.
Disclosure of Invention
The utility model discloses the purpose is to the problem that above-mentioned exists with not enough, provides a hydraulic drive gate, its structural design is reasonable, and the structural stability of flashboard and floodgate groove is good, and transmission structure assembles rationally, can not take place the dead condition of card, and this application need not to open and close the platform, greatly reduced the cost, and be convenient for control.
In order to realize the purpose, the adopted technical scheme is as follows:
a hydraulically driven gate for installation on a foundation support platform at an aperture of a structure, comprising:
a shutter plate;
the two sides of the flashboard are respectively and correspondingly provided with at least two rollers, the basic support table is provided with two gate grooves corresponding to the two sides of the flashboard, a front rail is embedded in the side wall of the gate groove corresponding to the backwater side of the flashboard, and a reverse rail is embedded in the side wall of the gate groove corresponding to the waterside side of the flashboard;
the positive rail is provided with a rail;
the guide strip is arranged on the reverse rail;
the sealing unit is arranged between the flashboard and the two counter rails;
the transmission shafts are transversely arranged on the backwater side of the gate plate through bearings and bearing seats, racks are arranged on the positive rails of the two gate grooves, and gears meshed with the racks are arranged at the end parts of the transmission shafts; and
and the driving part is in transmission connection with the transmission shaft and drives the transmission shaft to rotate in the forward direction or the reverse direction.
According to the utility model discloses hydraulic transmission gate, preferably, basic supporting bench's lower part be provided with the sill that the flashboard corresponds, positive rail, anti-rail and sill all include the pre-buried I-shaped steel structure spare in basic supporting bench, positive rail still includes the first pre-buried structure spare that corresponds with the rack, anti-rail still includes the pre-buried structure spare of second that corresponds with sealed unit.
According to the utility model discloses hydraulic transmission gate, preferably, sealed unit is including fixing the rubber strip on the flashboard and welding the sealing strip on the back track.
According to the utility model discloses hydraulic drive gate, preferably, the drive division includes hydraulic motor, pump station and connects the oil circuit of hydraulic motor and pump station, hydraulic motor fixes on the flashboard, hydraulic motor with the transmission shaft transmission is connected the lee side of flashboard is provided with the connecting seat of fixed hydraulic motor.
According to the utility model discloses hydraulic transmission gate, preferably, be provided with hand cranking device in the pump station.
According to the utility model discloses hydraulic drive gate, preferably, the flashboard includes:
a waterside panel;
the reinforcing rib plates are distributed on the back of the water-facing panel in a staggered manner; and
and a plurality of connecting plates are arranged on the reinforcing rib plate in a staggered manner.
According to the utility model discloses hydraulic transmission gate, preferably, the middle part of gyro wheel is provided with the back shaft, the back shaft is in including supporting barrel and pin joint pivot in the supporting barrel, the front end of supporting the barrel is provided with the spacing platform of the deep floor laminating that corresponds, the rear end of supporting the barrel is provided with the threaded rod, the corresponding deep floor is worn to establish by the threaded rod, and be provided with fastening nut on the threaded rod.
According to the utility model discloses hydraulic transmission gate, preferably, with all be provided with the compensating plate on the deep floor that the support barrel corresponds.
By adopting the technical scheme, the beneficial effects are as follows:
the water-saving device has the characteristics of small specification, compact structure, economy, practicality, safety, reliability and the like, is used for occasions such as small water heads and no opening and closing platforms, and has outstanding efficiency. When the hydraulic transmission gate works, the oil pump is started, high-pressure oil is output through the oil pipe, the high-pressure oil drives the oil motor, the oil motor enables the gear to rotate through the transmission shaft, and the gear runs along the rack, so that the gate is driven to ascend or descend, and the opening or closing action is completed.
In addition, the oil pump in the pump station is provided with a hand-operated device, so that a gate can be manually opened or closed when power is cut off; meanwhile, the hydraulic system is also provided with a safety lock (pressure retaining valve), so that the gate can stay at any position (height direction), and the whole process is simple to operate, convenient to use and reliable in operation. The hydraulic system of the present application provides high pressure oil for driving and controls the operation of the gate. The hydraulic pump station is arranged on the ground, and can be fixed and also can move; one station for one (one for one) or multiple stations for multiple (one for multiple).
The hydraulic motor has the characteristics of small volume, light weight, wide rotating speed range (stepless speed change), low noise, stable operation, high efficiency, large torsion, long service life, capability of realizing self protection (overload oil drainage) and the like, so that the hydraulic motor is very suitable to be selected as a power device, can be used underwater, and has strong adaptability.
The arrangement of the front rail, the back rail and the bottom sill can improve the strength of the foundation, is more convenient to guarantee the service life of the gate slot, and avoids structural assembly failure caused by frequent and long-time use; the utility model provides a structure low in manufacturing cost of flashboard, structural stability is strong, and the function of each part of full play is convenient for carry out the installation and the fixing of other accessory parts, and it is more convenient to maintain. The sealing unit of this application arrange, can realize the cooperation with track and gib block to the effective directional operation of guarantee gyro wheel, and the holistic sealing performance of guarantee.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings of the embodiments of the present invention will be briefly described hereinafter. The drawings are intended to depict only some embodiments of the invention, and not all embodiments of the invention are limited thereto.
Fig. 1 is a schematic structural diagram of a hydraulic transmission gate according to an embodiment of the present invention.
Fig. 2 is a schematic top view of the structure of fig. 1.
Fig. 3 is a side view of the structure of fig. 1.
Number in the figure:
100 is a flashboard, 101 is a waterside panel, 102 is a reinforcing rib plate, 103 is a connecting plate, 104 is a connecting seat, and 105 is a bearing seat;
201 is a positive rail, 202 is a reverse rail, 203 is a first embedded structural member, 204 is a second embedded structural member, 205 is a rubber strip, 206 is a water stopping strip, 207 is a rail, 208 is a guide strip and 209 is a sill;
301 is a transmission shaft, 302 is a gear, 303 is a rack, 304 is a pump station, 305 is a hydraulic motor, and 306 is an oil way;
401 is a roller, 402 is a supporting cylinder, 403 is a limiting table, 404 is a threaded rod, 405 is a fastening nut, and 406 is a compensation plate.
Detailed Description
The embodiments of the present invention will be described more fully hereinafter with reference to the accompanying drawings, in which embodiments of the invention are shown. Unless defined otherwise, technical or scientific terms used herein shall have the ordinary meaning as understood by those of ordinary skill in the art.
In the description of the present invention, it is to be understood that the terms "first," "second," and the like are used for describing various elements of the present invention, and do not denote any order, quantity, or importance, but rather are used to distinguish one element from another.
It should be noted that when an element is referred to as being "connected," "coupled," or "connected" to another element, it can be directly connected, coupled, or connected, but it is understood that intervening elements may be present therebetween; i.e., positional relationships encompassing both direct and indirect connections.
It should be noted that the use of the terms "a" or "an" and the like do not necessarily denote a limitation of quantity. The word "comprising" or "comprises", and the like, means that the element or item preceding the word comprises the element or item listed after the word and its equivalent, but does not exclude other elements or items.
It should be noted that terms indicating orientation or positional relationship such as "upper", "lower", "left", "right", and the like, are used only for indicating relative positional relationship, which is for convenience of describing the present invention, and not that the indicated device or element must have a specific orientation, be constructed and operated in a specific orientation; when the absolute position of the object to be described is changed, the relative positional relationship may also be changed accordingly.
Referring to fig. 1-3, the application discloses a hydraulic transmission gate, which is used for being installed on a basic support platform at an orifice of a structure, and the hydraulic transmission gate mainly comprises a hydraulic system (pump stations, oil pipes and valves), a driving part (hydraulic motors, transmission shafts, supports and gears), gates (door leaves, water stops and rollers), embedded parts (a front rail, a back rail, a track, a bottom sill, a guide strip and a rack) and the like.
Specifically, the hydraulic transmission gate comprises a gate plate 100, at least two rollers 401, a track 207, a guide strip 208, a sealing unit, a transmission shaft 301 and a driving part, wherein at least two rollers 401 are correspondingly installed on two sides of the gate plate 100, two gate grooves corresponding to two sides of the gate plate 100 are formed in the basic supporting table, a front rail 201 is pre-embedded in the side wall of the gate groove corresponding to the backwater side of the gate plate 100, and a back rail 202 is pre-embedded in the side wall of the gate groove corresponding to the waterside side of the gate plate 100; the positive rail 201 is provided with a rail 207; the counter rail 202 is provided with a guide bar 208.
The sealing unit is arranged between the gate plate 100 and the two counter rails 202, and comprises a rubber strip 205 fixed on the gate plate 100 and a water stop strip 206 welded on the counter rails 202. A transmission shaft 301 is transversely arranged on the backwater side of the gate plate 100 through a bearing and a bearing seat 105, racks 303 are arranged on the positive rails of the two gate grooves, and a gear 302 meshed with the racks is arranged at the end part of the transmission shaft 301; the driving part is in transmission connection with the transmission shaft 301 and drives the transmission shaft 301 to rotate in the forward direction or the reverse direction.
The driving portion in this embodiment includes a hydraulic motor 305, a pump station 304, and an oil passage 306 connecting the hydraulic motor 305 and the pump station 304, the hydraulic motor 305 is fixed to the shutter plate 100, the hydraulic motor 305 is in transmission connection with the transmission shaft 301, and a connecting seat 104 for fixing the hydraulic motor is provided on the backwater side of the shutter plate 100. The hydraulic system supplies high-pressure oil for driving and controls the gate to operate. The hydraulic pump station is arranged on the ground, and can be fixed and also can move; one station can be used (one for one) or one station can be used (one for multiple); the pump station is provided with a hand-operated device which can be operated electrically or manually, and the use is very convenient.
The driving part provides power (torque) for the operation (ascending and descending) of the gate. The hydraulic motor adopts double-shaft output and is connected with a transmission shaft through a flange, a gear 302 is arranged at the tail end of the transmission shaft 301 and is meshed with a rack 303 for transmission, and the hydraulic motor 305 and the transmission shaft 301 are respectively connected and fixed with the flashboard 100 through a connecting seat 104 and a bearing seat 105.
Further, the lower part of the basic supporting platform in this embodiment is provided with the sill 209 that corresponds with flashboard 100, and positive rail 201, anti-rail 202 and sill 209 all include the pre-buried I-shaped steel structure in the basic supporting platform, and positive rail 201 still includes the pre-buried structure 203 of first with rack 303 corresponds, and anti-rail 202 still includes the pre-buried structure 204 of second with sealed unit corresponds. After the embedded part is installed, a gate slot is formed, and the embedded part is matched with a gate to bear pressure, seal and transmit. The track 207 and the rack 303 are arranged on the positive rail, and the track is matched with the roller and used for supporting and walking; the rack is meshed with the gear and used for transmission. The guide strip and the water stop strip are arranged on the reverse rail, and the guide strip is matched with the roller for guiding so as to ensure that the gate operates correctly; the water stop strip is matched with the rubber strip for sealing.
The flashboard 100 comprises a water-contacting panel 101, reinforcing rib plates 102 and connecting plates 103, wherein a plurality of reinforcing rib plates 102 are arranged on the back of the water-contacting panel 101 in a staggered mode; a plurality of connecting plates 103 are arranged on the reinforcing rib plate 102 in a staggered mode. The gate is of a welded structure, and is made of carbon steel (Q235) or stainless steel (316L) according to different use environments; the water stopping adopts soft water stopping (rubber sealing), the rubber strip is tightly attached to the water stopping strip (welded on the reverse rail), and the water stopping strip is deformed under the pressure (the prepressing amount is 3 mm) to stop water; the rollers are used for bearing pressure (water pressure acting on the flashboards) and walk up and down along the track (vertical direction).
The middle part of gyro wheel 401 is provided with the back shaft, and the back shaft includes support barrel and the pivot of pin joint in supporting the barrel, supports the front end of barrel 402 and is provided with spacing platform 403 that corresponding deep floor 102 laminated, and the rear end of supporting barrel 402 is provided with threaded rod 404, and corresponding deep floor 102 is worn to establish by threaded rod 404 to be provided with fastening nut 405 on threaded rod 404. In order to improve the structural strength of the rib plates 102, the rib plates 102 corresponding to the support cylinder 402 in this embodiment are all provided with compensation plates 406.
While the above description has described in detail the preferred embodiments for carrying out the invention, it should be understood that these embodiments are presented by way of example only, and are not intended to limit the scope, applicability, or configuration of the invention in any way. The scope of the invention is defined by the appended claims and equivalents thereof. Many modifications may be made to the foregoing embodiments by those skilled in the art in light of the teachings of the present disclosure, and such modifications are intended to be within the scope of the present disclosure.
Claims (8)
1. A hydraulic drive gate for installation on a base support platform at an aperture of a structure, comprising:
a shutter plate;
the two sides of the flashboard are respectively and correspondingly provided with at least two idler wheels, the basic support table is provided with two gate grooves corresponding to the two sides of the flashboard, the side wall of the gate groove corresponding to the backwater side of the flashboard is pre-embedded with a front rail, and the side wall of the gate groove corresponding to the waterside side of the flashboard is pre-embedded with a back rail;
the positive rail is provided with a rail;
the guide strip is arranged on the reverse rail;
the sealing unit is arranged between the flashboard and the two counter rails;
the transmission shafts are transversely arranged on the backwater side of the gate plate through bearings and bearing seats, racks are arranged on the positive rails of the two gate grooves, and gears meshed with the racks are arranged at the end parts of the transmission shafts; and
and the driving part is in transmission connection with the transmission shaft and drives the transmission shaft to rotate in the forward direction or the reverse direction.
2. The hydraulic transmission gate of claim 1, wherein a bottom sill corresponding to the gate plate is arranged on the lower portion of the basic supporting platform, the front rail, the back rail and the bottom sill respectively comprise an I-shaped steel structural member embedded in the basic supporting platform, the front rail further comprises a first embedded structural member corresponding to the rack, and the back rail further comprises a second embedded structural member corresponding to the sealing unit.
3. The hydraulic drive gate of claim 1, wherein the sealing unit comprises a rubber strip secured to the gate plate and a water stop strip welded to the return rail.
4. The hydraulic transmission gate according to claim 1, wherein the driving part comprises a hydraulic motor, a pump station, and an oil passage connecting the hydraulic motor and the pump station, the hydraulic motor is fixed on the gate plate, the hydraulic motor is in transmission connection with the transmission shaft, and a connecting seat for fixing the hydraulic motor is arranged on the backwater side of the gate plate.
5. The hydraulically driven gate of claim 4, wherein a hand cranking device is provided in the pump station.
6. The hydraulically driven gate of claim 1, wherein the gate comprises:
a waterside panel;
the reinforcing rib plates are distributed on the back of the water-facing panel in a staggered manner; and
and a plurality of connecting plates are arranged on the reinforcing rib plate in a staggered manner.
7. The hydraulic transmission gate according to claim 6, wherein a support shaft is arranged in the middle of the roller, the support shaft comprises a support barrel and a rotating shaft pivoted in the support barrel, a limiting table attached with a corresponding reinforcing rib plate is arranged at the front end of the support barrel, a threaded rod is arranged at the rear end of the support barrel, the threaded rod penetrates through the corresponding reinforcing rib plate, and a fastening nut is arranged on the threaded rod.
8. The hydraulic transmission gate according to claim 7, wherein the reinforcing rib plates corresponding to the support cylinder are provided with compensation plates.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220191191.4U CN217174629U (en) | 2022-01-25 | 2022-01-25 | Hydraulic transmission gate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220191191.4U CN217174629U (en) | 2022-01-25 | 2022-01-25 | Hydraulic transmission gate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217174629U true CN217174629U (en) | 2022-08-12 |
Family
ID=82737761
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220191191.4U Active CN217174629U (en) | 2022-01-25 | 2022-01-25 | Hydraulic transmission gate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217174629U (en) |
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2022
- 2022-01-25 CN CN202220191191.4U patent/CN217174629U/en active Active
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