CN207862883U - Door machine integrates dam - Google Patents
Door machine integrates dam Download PDFInfo
- Publication number
- CN207862883U CN207862883U CN201820089456.3U CN201820089456U CN207862883U CN 207862883 U CN207862883 U CN 207862883U CN 201820089456 U CN201820089456 U CN 201820089456U CN 207862883 U CN207862883 U CN 207862883U
- Authority
- CN
- China
- Prior art keywords
- door body
- lower shaft
- dam
- free bearing
- shaft pipe
- Prior art date
- Legal status (The legal status 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 status listed.)
- Withdrawn - After Issue
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Abstract
The utility model discloses a kind of door machines in hydraulic facility field to integrate dam, it include the door body between lock wall, the left and right sides of door body forms sealing structure by installation side water stop rubber and lock wall prevents side leak, bottom water stop rubber formation sealing structure is equipped between the bottom and ground sill of door body prevents bottom leak, and several free bearings are fixed on the ground sill；Door body bottom and the premenstrual axis pin in front end of branch free bearing are articulated and connected, and door body land side is equipped with hydraulic cylinder, and one end of hydraulic cylinder is hingedly connected to the door body back side through upper pin, and the other end of hydraulic cylinder is hingedly connected to the rear end of branch free bearing through rear pin shaft.The installation cost is cheap, control is simple, management is convenient, can be used in various rivers, especially implements on wider river, has very high cost performance.
Description
Technical field
The utility model is related to a kind of hydraulic facility more particularly to a kind of turning gates.
Background technology
In recent years, with the quickening of the development of social economy and process of modernization, urban water conservancy project construction is carried
Go out new demand and content, in addition to it should meet flood control safety requirement, also needs to meet improvement and requirement of beautifying the environment, thus it requires
The transformation from Traditional project water conservancy to resources WR, Ecological waterscape is done step-by-step in hydraulic engineering, focus on hydraulic engineering landscape and
Aesthetic requirement seeks the new approaches of urban landscape water conservancy planning and designing.Since traditional gate arrangement needs thicker gate pier and dashes forward
The headstock gear framed bent risen, influences flood control capacity and landscape effect, to comply with the requirement of landscape water conservancy, all kinds of Novel gates largely gush
It is existing, it uses the relatively broad gate with landscape function both at home and abroad at present, mainly there is rubber dam, steel dam, plate-turning door etc..
In the prior art, it includes mainly the door body being mounted in gate slot, door body to have a kind of bottom horizontal axis steel dam anchor gate, structure
The left and right sides sealing structure formed by installation side water stop rubber and gate slot prevent side leak, the bottom and ground sill of door body it
Between bottom water stop rubber be installed form sealing structure and prevent bottom leak, branch free bearing is fixed on the ground sill；Door body bottom is set
There are lower shaft pipe, lower shaft pipe to pass through and extend into hoist chamber from the lock wall of river both sides, lower shaft pipe both ends or one end are equipped with and turn
The piston rod external part of arm, connecting lever and headstock gear is hinged, and the cylinder body of headstock gear is hinged in hoist chamber, and lower shaft pipe is whole
What body was connected.When headstock gear driving connecting lever rotation, door body rotation is erected to carry out and blocks water, and door body realization of falling discharges water.It is insufficient
Place is：1, it is to ensure that headstock gear can drive entire door body rotation from both ends, needs the lower shaft pipe that larger intensity is set, and
And lower shaft pipe must be integrated, increase in particular for the size compared with wide river course, lower shaft pipe, cause cost to steeply rise, bottom
Central siphon needs and formation activity couple between branch free bearing, relatively high, the phases such as requirement for anticorrosion, intensity requirement, concentricity requirement
When in large-sized finishing component, cost is about 40% or more of whole steel dam anchor gate.2, due to being from both ends or one end
Drive door body rotation, cause headstock gear need to be arranged it is larger, connecting lever be also required to setting large-size, headstock gear itself is a kind of oil
Cylinder needs to be arranged in hoist chamber, and therefore, the setting of hoist chamber will also result in cost increase.3, due to coming from upstream
The pressure of water be also very huge, therefore, generally require that multiple middle piers are arranged in river, for installing support lower shaft pipe
Branch free bearing, the size of middle pier is also correspondingly bigger, in this way setting can seriously affect flood passage.4, it is set since lower shaft pipe is through walls
It sets, causes encapsulation process between lower shaft pipe and hoist chamber more difficult, usually because from river to headstock gear indoor water-leakage, lead
Cause headstock gear, electric control gear corrosion and failure of insulation etc..
Utility model content
The purpose of this utility model is to provide a kind of door machines to integrate dam, keeps its cheap, and control is simple, does not influence river
Road flood passage.
For this purpose, the technical scheme that the utility model is provided is as follows：A kind of integrated dam of door machine, includes between lock wall
Door body, the left and right sides of door body forms sealing structure by installation side water stop rubber and lock wall prevents side leak, the bottom of door body
Bottom water stop rubber formation sealing structure is equipped between portion and ground sill prevents bottom leak, and several hinges are fixed on the ground sill
Seat；The premenstrual axis pin in front end of door body bottom and branch free bearing is articulated and connected, and door body land side is equipped with hydraulic cylinder, and the one of hydraulic cylinder
End is hingedly connected to the door body back side through upper pin, and the other end of hydraulic cylinder is hingedly connected to the rear end of branch free bearing through rear pin shaft.
When utility model works, door body rotation is driven by hydraulic cylinder, when door body erects, water water storage is blocked in realization,
When door body was fallen, realization discharges water, and when door body is in hovering position, water can also be pushed up by door and realizes water level regulation；With it is existing
There is technology to compare, the utility model has the advantages that：1, since each hydraulic cylinder can be considered a support
Bar plays booster action, ensures that the structural strength of door body is sufficiently large, since rotating torque is not to act on lower shaft pipe end completely
Portion can be disperseed stress everywhere by lower shaft pipe, and therefore, the size of lower shaft pipe can be made relatively small；2, hydraulic cylinder can be with
Be arranged multiple, form multi-point support, therefore lower shaft pipe needs not be integrated, can with subsection setup, avoid lower shaft pipe range size,
The Welding Problems that major diameter is brought, meanwhile, so that it is dismounted relatively convenient, lower shaft pipe is co-axially mounted relatively easy adjustment；3, bottom
Central siphon may be used lower-cost ordinary carbon steel material and be made, it is only necessary to which axis pin and branch free bearing, cost can before handling well
To be greatly reduced.4, it is not necessary that hoist chamber, headstock gear and connecting lever is arranged, difficulty of construction and cost are reduced.5, without big in river
The middle pier of size, does not influence flood passage.6, the lower shaft pipe at both ends is not necessarily to setting through walls, and there is no asking for lower shaft pipe sealing to through the wall waterproof
Topic.The above various advantages determine that the installation cost is cheap, control is simple, management is convenient, can be used in various rivers, especially
It is to implement on wider river, there is very high cost performance.
It is as further improvement of the utility model, the door body is formed by multiple unit door body sequential concatenations, single
First door body lower part is equipped with lower shaft pipe, the corresponding lower shaft pipe subsection setup of each unit door body, and branch free bearing is arranged in the disconnected of lower shaft pipe
Place is opened, preceding axis pin is coaxially set with lower shaft pipe.It is connected, can be arranged on wider river by multiple unit door body, it is single
First door body can with linkage action, also can self contained function, can be fixedly connected between adjacent cells door body, can also use in unit
Sealing element is set between door body, and when adjacent cells door body is moved in place, sealing element realizes sealing.Usual hydraulic cylinder is driven by motor
Dynamic operation of oil pump, hydraulic oil works through control valve control hydraulic cylinder, by making each unit door body act successively, it is ensured that same
When the motor that works it is seldom, worked by less oil pump control whole device, the impact load to power grid can be reduced.This
Outside, in routine use, the unit door body of a part can also be switched according to demand, realize that part discharges water, being further ensured that makes
With convenient and energy saving.
To ensure manipulation and convenient for disassembly and assembly, each unit door body is correspondingly arranged two branch free bearings, coaxial on each free bearing
If there are two hinged set, it is plugged with axle sleeve in hinged set, preceding axis pin is inserted into axle sleeve.
To be further ensured that easily manufactured and having enough intensity, the unit door body is by panel, crossbeam, longeron, bottom
Shaft pipe welding is formed by connecting, and panel is arranged in upstream face side, crossbeam and the crisscross setting of longeron.The program can ensure door
Under the premise of body intensity, weight is further decreased.
Itself further improvement lies in that, lower shaft pipe gap is connected on corresponding longeron, longeron be equipped with mounting hole, installation
Hole is sleeved on the convex shoulder of axle sleeve；It is located at branch free bearing both sides on lower shaft pipe and is equipped with gathering hole, the outer circle side of gathering hole is equipped with U-shaped add
Strong plate is equipped with removable cover in U-shaped reinforcing plate, and pivoted arm is connected on preceding axis pin, and removable cover is equipped with corresponding with pivoted arm
Notch, pivoted arm outer end cooperation is inserted into the notch.Axle sleeve is inserted by convex shoulder in hinged set, and door body passes through installation
Hole is sleeved on the convex shoulder of axle sleeve, to avoid axle sleeve from axially falling into lower shaft pipe, by the setting of pivoted arm and cover board, can be blocked
Axle sleeve avoids its axial float, in addition, pivoted arm itself can also transmit a part of torque, ensures between lower shaft Guan Yuzhi free bearings
It rotates smooth, it is often more important that, in the structure, the installation of lower shaft pipe need not also use positioning pin without nut check
Positioning, keep it more robust in the river course environment of high corrosion, by long-term use after, remain to easily be dismounted, facilitate inspection
It repaiies and replaces.
To further increase the reliability of device entirety, the branch free bearing is mounted by means of bolts on ground sill embedded part,
Ground sill is equipped with L-shaped step, and ground sill embedded part is embedded on orthogonal two faces of L-shaped step.Ground sill embedded part is embedding
On orthogonal two faces of L-shaped step, the support in two faces can be provided, support strength can be not only increased, and
And the sealing between bottom water stop rubber and lower shaft pipe is facilitated, bottom water stop rubber is easier for installation.
The hydraulic cylinder is two-level oil cylinder as a further improvement of the utility model,.Two-level oil cylinder's stroke is long, can be with
Door body is driven to rotate greater angle.
Description of the drawings
Fig. 1 is the stereogram of the utility model.
Fig. 2 is the stereogram for removing the utility model after lock wall and ground sill.
Fig. 3 is the utility model stereogram of the corresponding another angles of Fig. 2.
Fig. 4 is the section structure diagram of the utility model.
Fig. 5 is the partial enlarged view of A in Fig. 4.
Fig. 6 is the three-dimensional structure diagram of unit door body, and U-shaped reinforcing plate and removable cover have been removed on the lower shaft pipe of left side.
Dismounting relational graphs of the Fig. 7 between unit door body and branch free bearing.
Fig. 8 is the partial enlarged view of B in Fig. 7.
Dismounting relational graphs of the Fig. 9 between U-shaped reinforcing plate, removable cover, preceding axis pin and branch free bearing.
The attachment structure schematic diagram of Figure 10 units door body and branch free bearing has wherein removed U-shaped reinforcing plate and work on lower shaft pipe
Dynamic cover board.
Wherein, 1 door body, 1a crossbeams, 1b longerons, 1c panels, 1d mounting holes, 2 free bearings, 2a hinged sets, 3 hydraulic cylinders, 4
Ground sill, 5 lock walls, 6 rear pin shafts, axis pin before 7,8 ground sill embedded parts, 9 lower shaft pipes, 9a handle holes, 10 bottom water stop rubbers, 11 upper pins,
12U type reinforcing plates, 12aU type mouths, 13 removable covers, 13a notches, 14 pivoted arms, 15 axle sleeves.
Specific implementation mode
Include the door body 1 between lock wall 5, the left and right sides of door body 1 as shown, integrating dam for a kind of door machine
Forming sealing structure by installation side water stop rubber and lock wall 5 prevents side leak, is installed between the bottom and ground sill 4 of door body 1
Having bottom water stop rubber 10 to form sealing structure prevents bottom leak, and several free bearings 2 are fixed on the ground sill 4；1 bottom of door body
It is articulated and connected with the premenstrual axis pin 7 in front end of branch free bearing 2,1 land side of door body is equipped with hydraulic cylinder 3, and hydraulic cylinder 3 is two level oil
One end of cylinder, hydraulic cylinder 3 is hingedly connected to 1 back side of door body through upper pin 11, and the other end of hydraulic cylinder 3 is cut with scissors through rear pin shaft 6
It is connected on the rear end of branch free bearing 2 in succession.Branch free bearing 2 is mounted by means of bolts on ground sill embedded part 8, and ground sill 4 is equipped with L-shaped
Rank, ground sill embedded part 8 are embedded on orthogonal two faces of L-shaped step.
Door body 1 is formed by multiple unit door body sequential concatenations, and unit door body lower part is equipped with lower shaft pipe 9, each unit door body
The gap in lower shaft pipe 9 is arranged in corresponding 9 subsection setup of lower shaft pipe, branch free bearing 2, and preceding axis pin 7 is set with 9 coaxial line of lower shaft pipe
It sets.Each unit door body is correspondingly arranged two branch free bearings 2, and two hinged set 2a, hinged set 2a are coaxially provided on each free bearing 2
It is inside plugged with axle sleeve 15, preceding axis pin 7 is inserted into axle sleeve 15.Unit door body is welded by panel 1c, crossbeam 1a, longeron 1b, lower shaft pipe 9
It connects and is formed by connecting, panel 1c is arranged in upstream face side, crossbeam 1a and the crisscross settings of longeron 1b.9 gap of lower shaft pipe connects
It is connected on corresponding longeron 1b, longeron 1b is equipped with mounting hole 1d, and mounting hole 1d is sleeved on the convex shoulder of axle sleeve 15；Lower shaft pipe 9
Upper 2 both sides of branch free bearing that are located at are equipped with gathering hole 9a, and the outer circle side of gathering hole 9a is equipped with U-shaped reinforcing plate 12, is set in U-shaped reinforcing plate 12
There is U-shaped mouth 12a, removable cover 13 is installed in U-shaped reinforcing plate 12, pivoted arm 14 is connected on preceding axis pin 7, is set on removable cover 13
There are notch 13a corresponding with pivoted arm 14, the cooperation of 14 outer end of the pivoted arm to be inserted into the notch 13a.Axle sleeve 15 passes through convex shoulder
It is inserted into hinged set 2a, door body 1 is sleeved on by mounting hole 1d on the convex shoulder of axle sleeve 15；To avoid axle sleeve 15 from axially falling into bottom
In central siphon 9, by the setting of pivoted arm 14 and cover board, axle sleeve 15 can be blocked, its axial float, pivoted arm 14 is avoided to be weldingly fixed on
On preceding axis pin 7, pass through the dismantled and assembled preceding axis pins 7 of handle hole 9a and unit door body；In addition, pivoted arm 14 itself can also transmit a part
Torque ensures to rotate between lower shaft pipe 9 and branch free bearing 2 smooth, it is often more important that, in the structure, the installation of lower shaft pipe 9 is without adopting
With nut check, positioning finger setting need not be also used, keeps it more robust in the river course environment of high corrosion, by long-term use
Afterwards, it remains to easily be dismounted, facilitates maintenance and replacement.
The utility model is not limited to above-described embodiment, on the basis of technical solution disclosed by the utility model, this
For the technical staff in field according to disclosed technology contents, not needing performing creative labour can be special to some of which technology
Sign makes some and replaces and deform, these are replaced and deformation is within the protection scope of the present utility model.
Claims (7)
- Include the door body between lock wall 1. a kind of door machine integrates dam, the left and right sides of door body passes through installation side sealing rubber Skin forms sealing structure with lock wall prevents side leak, and bottom water stop rubber is equipped between the bottom and ground sill of door body and forms sealing Structure prevents bottom leak, and several free bearings are fixed on the ground sill；It is characterized in that：The front end of door body bottom and branch free bearing Premenstrual axis pin articulated connection, door body land side are equipped with hydraulic cylinder, and one end of hydraulic cylinder is hingedly connected to door body through upper pin The back side, the other end of hydraulic cylinder are hingedly connected to the rear end of branch free bearing through rear pin shaft.
- 2. door machine according to claim 1 integrates dam, it is characterised in that：The door body is by multiple unit door body sequential concatenations It forms, unit door body lower part is equipped with lower shaft pipe, the corresponding lower shaft pipe subsection setup of each unit door body, and branch free bearing is arranged in lower shaft The gap of pipe, preceding axis pin are coaxially set with lower shaft pipe.
- 3. door machine according to claim 2 integrates dam, it is characterised in that：Each unit door body is correspondingly arranged two branch hinges , two hinged sets are coaxially provided on each free bearing, axle sleeve are plugged in hinged set, preceding axis pin is inserted into axle sleeve.
- 4. door machine according to claim 2 or 3 integrates dam, it is characterised in that：The unit door body is by panel, crossbeam, vertical Beam, lower shaft pipe are made of welded connection, and panel is arranged in upstream face side, crossbeam and the crisscross setting of longeron.
- 5. door machine according to claim 4 integrates dam, it is characterised in that：Lower shaft pipe gap is connected to corresponding longeron On, longeron is equipped with mounting hole, and mounting hole is sleeved on the convex shoulder of axle sleeve；It is located at branch free bearing both sides on lower shaft pipe and is equipped with operation Mouthful, the outer circle side of gathering hole is equipped with U-shaped reinforcing plate, is equipped with removable cover in U-shaped reinforcing plate, pivoted arm is connected on preceding axis pin, Removable cover is equipped with notch corresponding with pivoted arm, and the pivoted arm outer end cooperation is inserted into the notch.
- 6. door machine according to claim 1 integrates dam, it is characterised in that：The branch free bearing is mounted by means of bolts on bottom On sill embedded part, ground sill is equipped with L-shaped step, and ground sill embedded part is embedded on orthogonal two faces of L-shaped step.
- 7. door machine according to claim 1 integrates dam, it is characterised in that：The hydraulic cylinder is two-level oil cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820089456.3U CN207862883U (en) | 2018-01-19 | 2018-01-19 | Door machine integrates dam |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820089456.3U CN207862883U (en) | 2018-01-19 | 2018-01-19 | Door machine integrates dam |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207862883U true CN207862883U (en) | 2018-09-14 |
Family
ID=63462415
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820089456.3U Withdrawn - After Issue CN207862883U (en) | 2018-01-19 | 2018-01-19 | Door machine integrates dam |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207862883U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108149646A (en) * | 2018-01-19 | 2018-06-12 | 江苏省水利机械制造有限公司 | Door machine integrates dam |
| CN112663571A (en) * | 2020-12-03 | 2021-04-16 | 中国海洋大学 | Water blocking gate for kayak race |
-
2018
- 2018-01-19 CN CN201820089456.3U patent/CN207862883U/en not_active Withdrawn - After Issue
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108149646A (en) * | 2018-01-19 | 2018-06-12 | 江苏省水利机械制造有限公司 | Door machine integrates dam |
| WO2019140761A1 (en) * | 2018-01-19 | 2019-07-25 | 江苏省水利机械制造有限公司 | Weir having integrated gate mechanism |
| CN112663571A (en) * | 2020-12-03 | 2021-04-16 | 中国海洋大学 | Water blocking gate for kayak race |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20180914 Effective date of abandoning: 20210423 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20180914 Effective date of abandoning: 20210423 |
|
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |