CN110360177A - A kind of connection method and the device of twin-tub rear pull type hydraulic press and arc door - Google Patents
A kind of connection method and the device of twin-tub rear pull type hydraulic press and arc door Download PDFInfo
- Publication number
- CN110360177A CN110360177A CN201910665931.6A CN201910665931A CN110360177A CN 110360177 A CN110360177 A CN 110360177A CN 201910665931 A CN201910665931 A CN 201910665931A CN 110360177 A CN110360177 A CN 110360177A
- Authority
- CN
- China
- Prior art keywords
- twin
- hydraulic press
- pull type
- arc door
- type hydraulic
- 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.)
- Granted
Links
- 238000000034 method Methods 0.000 title claims abstract description 14
- 210000001015 abdomen Anatomy 0.000 claims description 3
- 239000007788 liquid Substances 0.000 claims 1
- 230000009977 dual effect Effects 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 4
- 239000010705 motor oil Substances 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02B—HYDRAULIC ENGINEERING
- E02B7/00—Barrages or weirs; Layout, construction, methods of, or devices for, making same
- E02B7/20—Movable barrages; Lock or dry-dock gates
- E02B7/40—Swinging or turning gates
- E02B7/42—Gates of segmental or sector-like shape with horizontal axis
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
- F15B15/00—Fluid-actuated devices for displacing a member from one position to another; Gearing associated therewith
- F15B15/02—Mechanical layout characterised by the means for converting the movement of the fluid-actuated element into movement of the finally-operated member
- F15B15/06—Mechanical layout characterised by the means for converting the movement of the fluid-actuated element into movement of the finally-operated member for mechanically converting rectilinear movement into non- rectilinear movement
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
- F15B15/00—Fluid-actuated devices for displacing a member from one position to another; Gearing associated therewith
- F15B15/20—Other details, e.g. assembly with regulating devices
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Structural Engineering (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Civil Engineering (AREA)
- Joining Of Corner Units Of Frames Or Wings (AREA)
- Shearing Machines (AREA)
Abstract
The invention discloses the connection method of a kind of twin-tub rear pull type hydraulic press and arc door and devices, the device includes twin-tub rear pull type hydraulic press and arc door, attachment device is added between the suspending head of twin-tub rear pull type hydraulic press and the side bar of arc door, the side bar is double web structures, end plate is welded in the end of double web structures, arc gantry crane otic placode is symmetrically welded in the two sides of double web structures, the attachment device is made of doubly-linked fishplate bar and pin shaft, dual link front edge of board is connect by pin shaft with arc gantry crane otic placode, doubly-linked fishplate bar rear end is rotatablely connected by the suspending head of pin shaft and twin-tub rear pull type hydraulic press.The present invention is by adding attachment device between the suspending head of twin-tub rear pull type hydraulic press and the shackle plate of arc door, to make hydraulic press suspending head and the junction of arc door be located at the subsequent open position arc Men Menye, operating space is effectively increased, is installed convenient for the connection of hydraulic press suspending head and arc door.
Description
Technical field
The present invention relates to the connection method of a kind of twin-tub rear pull type hydraulic press and arc door and devices, belong to hydraulic and hydroelectric engineering
Technical field.
Background technique
For the arc door using the operation of twin-tub rear pull type hydraulic press, side bar usually doubles as shackle plate, holds funeral rites for double webs
Pore structure, hydraulic press suspending head are protruded between double web structures and are connected and fixed by pin shaft and lifting hole(eyelet).This type arc door is from bottom
To during top, hydraulic machine piston bar is contracted to during hydraulic press cylinder for rotation, hydraulic press cylinder usually rotate angle compared with
Greatly, therefore when the rotation of arc door is close to top, hydraulic cylinder can meet with double web structures, if the clear distance between double web structures
Then will lead to oil cylinder less than hydraulic cylinder diameter and encounter double web structures cannot continue to run, therefore the clear distance between double web structures
From typically greater than hydraulic engine oil cylinder diameter, for larger arc door, hydraulic press capacity is larger for this, hydraulic engine oil cylinder diameter
Larger, the clear distance that this will lead between double web structures is larger, and hanging axis institute bending moment is larger, therefore the diameter of hanging axis can increase, and make
It is oversized at hydraulic press suspending head, increase manufacture difficulty, and increase the depth that hydraulic press suspending head protrudes into double web structures, because of installation
Spatial position is narrow, increases the assembly difficulty between hydraulic press and arc door.
Summary of the invention
The object of the present invention is to provide the connection method of a kind of twin-tub rear pull type hydraulic press and arc door and device, with gram
Take deficiency in the prior art.
A kind of technical solution of the present invention: connection method of twin-tub rear pull type hydraulic press and arc door, it is characterised in that: the party
Method be add attachment device between the suspending head of twin-tub rear pull type hydraulic press and the side bar of arc door, and make one end of attachment device with
The suspending head of twin-tub rear pull type hydraulic press is rotatablely connected, and is fixedly connected with the other end of attachment device and the side bar of arc door, to make
The suspending head of twin-tub rear pull type hydraulic press and the junction of arc door are located at the subsequent open position arc Men Menye.
In the above method, the side bar is double web structures, is welded with end plate in the end of double web structures, is filled in connection
The oblique support plate for being fixedly connected with and being adjacent to end plate is set, the frictional force between end plate and oblique support plate can be made with double in this way
The increase of the pulling force of cylinder rear pull type hydraulic press and increase accordingly, it is fixed on side bar that attachment device is effectively ensured.
Meanwhile the present invention also provides a kind of twin-tubs that the connection method by above-mentioned twin-tub rear pull type hydraulic press and arc door constructs
The attachment device of rear pull type hydraulic press and arc door, including twin-tub rear pull type hydraulic press and arc door, in twin-tub rear pull type hydraulic press
Attachment device is added between suspending head and the side bar of arc door, the side bar is double web structures, is welded in the end of double web structures
There is end plate, is symmetrically welded with arc gantry crane otic placode in the two sides of double web structures, the attachment device is by doubly-linked fishplate bar and pin shaft
Composition, dual link front edge of board are rotatablely connected by pin shaft and arc gantry crane otic placode, and doubly-linked fishplate bar rear end passes through pin shaft and twin-tub post-tensioning
The suspending head of formula hydraulic press is rotatablely connected.
Further, double web structure rear ends are welded with end plate, oblique support plate are welded between doubly-linked fishplate bar, and hold
Plate is tightly attached in oblique support plate.
Further, the oblique support plate is forward tilt setting.
Further, doubly-linked fishplate bar rear and front end is double pulling plate structure, and the inner dimensions and arc of double pulling plate structures
The physical dimension of gantry crane otic placode is equal.
Due to the adoption of the above technical scheme, the present invention has the advantages that the present invention passes through in twin-tub rear pull type hydraulic press
Attachment device is added between suspending head and the shackle plate of arc door, so that hydraulic press suspending head and the junction of arc door be made to be located at arc Men Menye
At subsequent open position, operating space is effectively increased, is installed convenient for the connection of hydraulic press suspending head and arc door；In addition, this hair
Bright double web structure ends welded end plate in suspending head, and the bearing diagonal being adjacent to end plate is fixedly connected in attachment device
Plate can make the frictional force between end plate and oblique support plate corresponding with the increase of the pulling force of twin-tub rear pull type hydraulic press in this way
Increase, it is fixed on side bar that attachment device is effectively ensured.
Detailed description of the invention
Fig. 1 is arc door closure state structural schematic diagram of the invention；
Fig. 2 is the Section A-A figure of Fig. 1；
Fig. 3 is arc door open state structural schematic diagram of the invention；
Fig. 4 is the section B-B figure of Fig. 3；
Fig. 5 is the main view of connecting board structure schematic diagram of the invention；
Fig. 6 is the top view of Fig. 5.
Description of symbols: 1- twin-tub rear pull type hydraulic press, 2- suspending head, 3- arc door, 4- side bar, 5- attachment device, 6- are bis-
Connecting plate, 7- pin shaft, the bis- pulling plate structures of 8-, 9- arc gantry crane otic placode, the bis- web structures of 10-, 11- end plate, 12- oblique support plate.
Specific embodiment
To make the objectives, technical solutions, and advantages of the present invention clearer, with reference to the accompanying drawings and examples to this hair
It is bright to be described in further detail.
The embodiment of the present invention: structural schematic diagram such as Fig. 1~6 institute of the attachment device of twin-tub rear pull type hydraulic press and arc door
Show, including twin-tub rear pull type hydraulic press 1 and arc door 3, between the suspending head 2 of twin-tub rear pull type hydraulic press 1 and the side bar 4 of arc door 3
Attachment device 5 is added, the side bar 4 is double web structures 10, end plate 11 is welded in the end of double web structures 10, in double abdomens
The two sides of hardened structure 10 are symmetrically welded with arc gantry crane otic placode 9, and the attachment device 5 is made of doubly-linked fishplate bar 6 and pin shaft 7, double
6 front end of connecting plate is rotatablely connected by pin shaft 7 and arc gantry crane otic placode 9, and 6 rear end of doubly-linked fishplate bar passes through pin shaft 7 and twin-tub rear pull type
The suspending head 2 of hydraulic press 1 is rotatablely connected.10 rear end of double web structures is welded with end plate 11, is welded between doubly-linked fishplate bar 6
Oblique support plate 12, the oblique support plate 12 is forward tilt setting, and end plate 11 is tightly attached in oblique support plate 12.The doubly-linked fishplate bar
6 rear and front ends are double pulling plate structures 8, and the inner dimensions of double pulling plate structures 8 are equal with the physical dimension of arc gantry crane otic placode 9.
The working principle of the invention: the present invention increases between the suspending head 2 of twin-tub rear pull type hydraulic press 1 and the side bar 4 of arc door 3
If attachment device 5, and it is rotatablely connected one end of attachment device 5 and the suspending head 2 of twin-tub rear pull type hydraulic press 1, make attachment device 5
The other end be fixedly connected with the side bar 4 of arc door 3, to make the suspending head 2 of twin-tub rear pull type hydraulic press 1 and the junction of arc door 3
At the subsequent open position of 3 gate flap of arc door, operating space is effectively increased, convenient for the suspending head 2 of twin-tub rear pull type hydraulic press 1
Connection with arc door 3 is installed.Meanwhile the present invention is welded with end plate 11 in the end of double web structures 10, it is solid in attachment device 5
Surely be connected with the oblique support plate 12 being adjacent to end plate 11, can make in this way frictional force between end plate 11 and oblique support plate 12 with
The increase of the pulling force of twin-tub rear pull type hydraulic press 1 and increase accordingly, it is fixed on side bar 4 that attachment device 5 is effectively ensured.
Claims (6)
1. a kind of connection method of twin-tub rear pull type hydraulic press and arc door, it is characterised in that: this method is in twin-tub rear pull type liquid
Add attachment device (5) between the suspending head (2) of press (1) and the side bar (4) of arc door (3), and make one end of attachment device (5) with
The suspending head (2) of twin-tub rear pull type hydraulic press (1) is rotatablely connected, and makes the other end of attachment device (5) and the side bar (4) of arc door (3)
It is fixedly connected, thus after making the suspending head (2) of twin-tub rear pull type hydraulic press (1) and the junction of arc door (3) be located at arc door (3) gate flap
At the open position in face.
2. the connection method of twin-tub rear pull type hydraulic press and arc door according to claim 1, it is characterised in that: the side bar
(4) it is double web structures (10), is welded with end plate (11) in the end of double web structures (10), it is fixed on attachment device (5)
It is connected with the oblique support plate (12) being adjacent to end plate (11), the friction between end plate (11) and oblique support plate (12) can be made in this way
Power is increase accordingly with the increase of the pulling force of twin-tub rear pull type hydraulic press (1), and attachment device (5) is effectively ensured in side bar (4)
It is upper fixed.
3. a kind of twin-tub post-tensioning that the connection method by twin-tub rear pull type hydraulic press of any of claims 1 or 2 and arc door constructs
The attachment device of formula hydraulic press and arc door, including twin-tub rear pull type hydraulic press (1) and arc door (3), it is characterised in that: after twin-tub
It is added attachment device (5) between the suspending head (2) of pull-type hydraulic press (1) and the side bar (4) of arc door (3), the side bar (4) is double abdomens
Hardened structure (10) is welded with end plate (11) in the end of double web structures (10), the two sides of double web structures (10) symmetrically
It is welded with arc gantry crane otic placode (9), the attachment device (5) is made of doubly-linked fishplate bar (6) and pin shaft (7), doubly-linked fishplate bar (6) front end
It is rotatablely connected by pin shaft (7) and arc gantry crane otic placode (9), doubly-linked fishplate bar (6) rear end is hydraulic by pin shaft (7) and twin-tub rear pull type
The suspending head (2) of machine (1) is rotatablely connected.
4. the attachment device of twin-tub rear pull type hydraulic press and arc door according to claim 3, it is characterised in that: double abdomens
Hardened structure (10) rear end is welded with end plate (11), is welded between doubly-linked fishplate bar (6) oblique support plate (12), and end plate (11) is tight
It is attached on oblique support plate (12).
5. the attachment device of twin-tub rear pull type hydraulic press and arc door according to claim 4, it is characterised in that: the oblique branch
Fagging (12) is forward tilt setting.
6. the attachment device of twin-tub rear pull type hydraulic press and arc door according to claim 3, it is characterised in that: the doubly-linked
Fishplate bar (6) rear and front end is double pulling plate structure (8), and the inner dimensions of double pulling plate structures (8) and arc gantry crane otic placode (9) is outer
Edge is equal sized.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910665931.6A CN110360177B (en) | 2019-07-23 | 2019-07-23 | Method and device for connecting double-cylinder rear-pulling hydraulic machine and arc door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910665931.6A CN110360177B (en) | 2019-07-23 | 2019-07-23 | Method and device for connecting double-cylinder rear-pulling hydraulic machine and arc door |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110360177A true CN110360177A (en) | 2019-10-22 |
| CN110360177B CN110360177B (en) | 2024-03-26 |
Family
ID=68221477
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910665931.6A Active CN110360177B (en) | 2019-07-23 | 2019-07-23 | Method and device for connecting double-cylinder rear-pulling hydraulic machine and arc door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110360177B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114608496A (en) * | 2022-02-21 | 2022-06-10 | 中国电建集团贵阳勘测设计研究院有限公司 | Method for quickly and accurately determining center position of hinge point on double-cylinder back-pull type hydraulic press |
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| CN102296575A (en) * | 2011-06-14 | 2011-12-28 | 黄河勘测规划设计有限公司 | Method for opening and closing cable-stayed arc-shaped gate by using hydraulic hoister |
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| CN102979063A (en) * | 2011-09-06 | 2013-03-20 | 中国水电顾问集团贵阳勘测设计研究院 | Down-the-hole radial gate with multiple frames and multiple trunnions and two lifting pad eyes |
| CN203049548U (en) * | 2013-01-22 | 2013-07-10 | 中国水电顾问集团贵阳勘测设计研究院 | Locking device for crest outlet radial gate |
| CN203049549U (en) * | 2013-01-22 | 2013-07-10 | 中国水电顾问集团贵阳勘测设计研究院 | Hydraulic rotating type locking device for crest outlet radial gate |
| CN103938589A (en) * | 2013-01-22 | 2014-07-23 | 中国水电顾问集团贵阳勘测设计研究院 | Hydraulic rotating type locking method and device for surface outlet radial gate |
| CN107587486A (en) * | 2017-10-11 | 2018-01-16 | 中国电建集团贵阳勘测设计研究院有限公司 | A kind of attachment structure of high narrower bore oral thermometer radial door and hydraulic press |
| CN206971180U (en) * | 2017-06-19 | 2018-02-06 | 中国电建集团贵阳勘测设计研究院有限公司 | A kind of microstome monoblock cast down-the-hole arc door |
| CN210371422U (en) * | 2019-07-23 | 2020-04-21 | 中国电建集团贵阳勘测设计研究院有限公司 | Connecting device for double-cylinder rear-pull type hydraulic machine and arc door |
-
2019
- 2019-07-23 CN CN201910665931.6A patent/CN110360177B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102296575A (en) * | 2011-06-14 | 2011-12-28 | 黄河勘测规划设计有限公司 | Method for opening and closing cable-stayed arc-shaped gate by using hydraulic hoister |
| CN102979063A (en) * | 2011-09-06 | 2013-03-20 | 中国水电顾问集团贵阳勘测设计研究院 | Down-the-hole radial gate with multiple frames and multiple trunnions and two lifting pad eyes |
| CN202519636U (en) * | 2012-03-23 | 2012-11-07 | 中国水电顾问集团贵阳勘测设计研究院 | Hydraulic rotary type locking device used for down-hole arch gate |
| CN203049548U (en) * | 2013-01-22 | 2013-07-10 | 中国水电顾问集团贵阳勘测设计研究院 | Locking device for crest outlet radial gate |
| CN203049549U (en) * | 2013-01-22 | 2013-07-10 | 中国水电顾问集团贵阳勘测设计研究院 | Hydraulic rotating type locking device for crest outlet radial gate |
| CN103938589A (en) * | 2013-01-22 | 2014-07-23 | 中国水电顾问集团贵阳勘测设计研究院 | Hydraulic rotating type locking method and device for surface outlet radial gate |
| CN206971180U (en) * | 2017-06-19 | 2018-02-06 | 中国电建集团贵阳勘测设计研究院有限公司 | A kind of microstome monoblock cast down-the-hole arc door |
| CN107587486A (en) * | 2017-10-11 | 2018-01-16 | 中国电建集团贵阳勘测设计研究院有限公司 | A kind of attachment structure of high narrower bore oral thermometer radial door and hydraulic press |
| CN210371422U (en) * | 2019-07-23 | 2020-04-21 | 中国电建集团贵阳勘测设计研究院有限公司 | Connecting device for double-cylinder rear-pull type hydraulic machine and arc door |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114608496A (en) * | 2022-02-21 | 2022-06-10 | 中国电建集团贵阳勘测设计研究院有限公司 | Method for quickly and accurately determining center position of hinge point on double-cylinder back-pull type hydraulic press |
| CN114608496B (en) * | 2022-02-21 | 2023-08-01 | 中国电建集团贵阳勘测设计研究院有限公司 | Method for determining center position of hinge point on double-cylinder back-pull hydraulic machine |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110360177B (en) | 2024-03-26 |
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