CN203462444U - Device for operating plane steel gate by hydraulic hoist - Google Patents

Device for operating plane steel gate by hydraulic hoist Download PDF

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Publication number
CN203462444U
CN203462444U CN201320568153.7U CN201320568153U CN203462444U CN 203462444 U CN203462444 U CN 203462444U CN 201320568153 U CN201320568153 U CN 201320568153U CN 203462444 U CN203462444 U CN 203462444U
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CN
China
Prior art keywords
gate
device
headstock gear
hydraulic hoist
hydraulic
Prior art date
Application number
CN201320568153.7U
Other languages
Chinese (zh)
Inventor
申献平
王德丽
何伟
徐国杨
杨薇
覃志强
陶光慧
黄臣勇
李云峰
Original Assignee
贵州省水利水电勘测设计研究院
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 贵州省水利水电勘测设计研究院 filed Critical 贵州省水利水电勘测设计研究院
Priority to CN201320568153.7U priority Critical patent/CN203462444U/en
Application granted granted Critical
Publication of CN203462444U publication Critical patent/CN203462444U/en

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Abstract

The utility model discloses a device for operating a plane steel gate by a hydraulic hoist. The device is characterized in that hydraulic hoist oil cylinders (5) which can lift or lay down a gate (1) are arranged on two sides of the gate (1); and hoist guide posts (3) for vertical movement of the gate (1) are arranged above gate piers on two sides of the gate (1). According to the device for operating the plane steel gate by the hydraulic hoist, the hydraulic oil cylinders can provide power for the gate in the upper direction and the lower direction, so that the problem that the gate cannot be closed due to dead weight under certain conditions is solved; and meanwhile, the hydraulic oil cylinders enables the gate to be kept stable during opening and closing processes, vibration is almost prevented, accordingly, the use safety performance of equipment is improved, and the service life of the equipment is prolonged.

Description

A kind of device that utilizes hydraulic hoist operation planar steel gate

Technical field

The utility model relates to a kind of operating means of plane steel gate, and particularly a kind of device that utilizes hydraulic hoist operation planar steel gate, belongs to the Hydraulic Metal technical field in Hydraulic and Hydro-Power Engineering.

Background technology

For a long time, in Hydraulic and Hydro-Power Engineering, the headstock gear of plane gate adopts winch hoist mostly, and winch hoist is in long-term application, and technology is constantly being improved and ripe, but also has many weak points.First, winch hoist can only be given the power of a direction of gate, that is to say the power that can only upwards promote to gate, and can only rely on the deadweight of gate to realize in the time need to closing, closes door.Then, at a lot of physical condition tail gates, may there is the situation that cannot close door by deadweight.And winch hoist is in running, gate conventionally there will be larger vibration when opening and closing, and move steadily not, but also may even cause security incident because resonance damages gate metal construction.

Summary of the invention

The purpose of this utility model is to provide a kind of device that utilizes hydraulic technique to carry out operation planar steel gate, thereby substitute traditional winch hoist, because hydraulic hoist can be realized Bidirectional driving, and running and comparing is steady, thereby overcomes the deficiencies in the prior art.

The utility model is achieved in that and in gate both sides, is provided with the oil cylinder of hydraulic headstock gear that gate can be promoted or puts down; Above the gate pier of gate both sides, be provided with the headstock gear lead moving up and down for aforesaid gate.Oil cylinder of hydraulic headstock gear is arranged in the gate pier of aforesaid gate both sides by the mode of plunger.The combination of the hydraulic hoist of plunger type and headstock gear lead, can guarantee that gate is in operation steadily to promote or transfer, and the power of the upper and lower both direction of gate not only can be provided, and can also avoid the vibration of system in running.In headstock gear, plunger type hydraulic oil cylinder comprises cylinder barrel, piston and the piston rod that oil-in and oil-out are housed, oil-in is positioned at the rodless cavity of cylinder barrel, oil-out is positioned at the rod chamber of cylinder barrel, and duty oil-in and oil-out are by pipeline connection, and oil-in is connected with valve member by pipeline; Maintenance and debugging mode oil-in are connected with valve member by pipeline respectively with oil-out; Valve member is connected with oil-out and the fuel tank of hydraulic oil pump by pipeline respectively, and hydraulic jack is arranged in frame, and the external part of piston rod is connected with gate flap.

Further, gate is suspended at least one across below the headstock gear outrigger on the described headstock gear oil cylinder of its both sides.Preferably, gate is connected to described headstock gear outrigger below by being arranged on the gate long draw suspension at its top.For gate being promoted or transferring more steadily, preferred, gate long draw has two, and is symmetrical arranged in the left and right sides at gate top.Preferred, gate long draw has more than three, and is evenly arranged at gate top.In addition, described pull bar is Metallic rod, and its intensity should enough be born the deadweight of gate.

The utlity model has transmission efficiency high, structure is tightly raised, and is convenient to the features such as execute-in-place and remote control.Owing to having adopted plunger type hydraulic oil cylinder to replace the loaded down with trivial details additional operations condition of winch hoist, debugging and the trial run of the equipment of realizing in production department, major part is operated in production department and completes, and has greatly guaranteed the final mass of product, is conducive to maintenance, service work from now on simultaneously.Simultaneously, because hydraulic jack can provide the power of the upper and lower both direction of gate, just can solve the problem that gate deadweight cannot be closed door under certain conditions, simultaneously, hydraulic jack makes the gate can held stationary in opening-closing process, almost not vibration, improves equipment safety in utilization, extension device application life.

accompanying drawing explanation

Fig. 1 is overall structure schematic diagram of the present utility model.

Description of reference numerals: 1-gate, 2-headstock gear outrigger, 3-headstock gear lead, 4-gate long draw, 5-headstock gear oil cylinder.

The specific embodiment

Below in conjunction with drawings and Examples, the utility model is described in further detail.

See Fig. 1, the utility model is to implement like this: when gate 1 is opened, because headstock gear outrigger 2 is to be supported on headstock gear oil cylinder 5, therefore first by 5 pairs of headstock gear outriggers 2 of headstock gear oil cylinder, provide power upwards, headstock gear outrigger 2 passes to gate long draw 4 by power, gate long draw 4 is mentioned gate 1, then along headstock gear lead 3, slowly upwards promotes, until reach the height needing.

When gate 1 is closed, control plunger type headstock gear oil cylinder 5 to 2 one downward power of headstock gear outrigger, headstock gear outrigger 2 promotes gate long draw 4 downwards, and gate 1 transmits slowly decline under the promotion of the downward power of coming at deadweight and gate long draw 4, until gate 1 is closed completely.

Certainly, be more than concrete exemplary applications of the present utility model, the utility model also has other embodiment, and all employings are equal to the technical scheme of replacement or equivalent transformation formation, within all dropping on the desired protection domain of the utility model.

Claims (5)

1. a device that utilizes hydraulic hoist operation planar steel gate, is characterized in that: in gate (1) both sides, be provided with the oil cylinder of hydraulic headstock gear (5) that described gate (1) can be promoted or puts down; Gate pier top in gate (1) both sides is provided with the headstock gear lead (3) moving up and down for gate (1).
2. the device that utilizes hydraulic hoist operation planar steel gate according to claim 1, is characterized in that: described oil cylinder of hydraulic headstock gear (5) is arranged in the gate pier of described gate (1) both sides by the mode of plunger.
3. the device that utilizes hydraulic hoist operation planar steel gate according to claim 1, is characterized in that: described gate (1) is suspended at least one across headstock gear outrigger (2) below on the described headstock gear oil cylinder (5) of its both sides.
4. the device that utilizes hydraulic hoist operation planar steel gate according to claim 3, is characterized in that: described gate (1) is connected to described headstock gear outrigger (2) below by being arranged on gate long draw (4) suspension at its top.
5. the device that utilizes hydraulic hoist operation planar steel gate according to claim 4, is characterized in that: described gate long draw (4) has two, and is symmetrical arranged in the left and right sides at described gate (1) top.
CN201320568153.7U 2013-09-13 2013-09-13 Device for operating plane steel gate by hydraulic hoist CN203462444U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201320568153.7U CN203462444U (en) 2013-09-13 2013-09-13 Device for operating plane steel gate by hydraulic hoist

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201320568153.7U CN203462444U (en) 2013-09-13 2013-09-13 Device for operating plane steel gate by hydraulic hoist

Publications (1)

Publication Number Publication Date
CN203462444U true CN203462444U (en) 2014-03-05

Family

ID=50174817

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201320568153.7U CN203462444U (en) 2013-09-13 2013-09-13 Device for operating plane steel gate by hydraulic hoist

Country Status (1)

Country Link
CN (1) CN203462444U (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104074172A (en) * 2014-07-15 2014-10-01 庄天文 Gate lifting, gate positioning and waterstop device for hydraulic gate station
CN104120687A (en) * 2014-06-27 2014-10-29 河海大学常州校区 Long-distance hydraulic hoist auxiliary detecting system
CN104790354A (en) * 2015-04-23 2015-07-22 武汉圣禹排水系统有限公司 Upward opening type weir gate
CN105317023A (en) * 2015-11-18 2016-02-10 江苏省水利机械制造有限公司 Door-in-door type gate
CN105317024A (en) * 2015-11-18 2016-02-10 江苏省水利机械制造有限公司 Machine and gate integrated gate

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104120687A (en) * 2014-06-27 2014-10-29 河海大学常州校区 Long-distance hydraulic hoist auxiliary detecting system
CN104120687B (en) * 2014-06-27 2016-04-06 河海大学常州校区 A kind of Remote Hydraulic headstock gear assisted detection system
CN104074172A (en) * 2014-07-15 2014-10-01 庄天文 Gate lifting, gate positioning and waterstop device for hydraulic gate station
CN104790354A (en) * 2015-04-23 2015-07-22 武汉圣禹排水系统有限公司 Upward opening type weir gate
CN105317023A (en) * 2015-11-18 2016-02-10 江苏省水利机械制造有限公司 Door-in-door type gate
CN105317024A (en) * 2015-11-18 2016-02-10 江苏省水利机械制造有限公司 Machine and gate integrated gate
CN105317023B (en) * 2015-11-18 2017-12-22 江苏省水利机械制造有限公司 A kind of door in door formula gate

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GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20140305

Termination date: 20180913

CF01 Termination of patent right due to non-payment of annual fee