CN108643936B - Lining trolley working window with automatic opening and closing function - Google Patents
Lining trolley working window with automatic opening and closing function Download PDFInfo
- Publication number
- CN108643936B CN108643936B CN201810392560.4A CN201810392560A CN108643936B CN 108643936 B CN108643936 B CN 108643936B CN 201810392560 A CN201810392560 A CN 201810392560A CN 108643936 B CN108643936 B CN 108643936B
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- Prior art keywords
- opening
- closing
- wedge block
- working window
- template
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- 238000001514 detection method Methods 0.000 claims abstract description 8
- 238000000034 method Methods 0.000 description 3
- 238000007796 conventional method Methods 0.000 description 2
- 230000002159 abnormal effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000009415 formwork Methods 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
- E21D11/00—Lining tunnels, galleries or other underground cavities, e.g. large underground chambers; Linings therefor; Making such linings in situ, e.g. by assembling
- E21D11/04—Lining with building materials
- E21D11/10—Lining with building materials with concrete cast in situ; Shuttering also lost shutterings, e.g. made of blocks, of metal plates or other equipment adapted therefor
- E21D11/102—Removable shuttering; Bearing or supporting devices therefor
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B47/00—Operating or controlling locks or other fastening devices by electric or magnetic means
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
- E05F15/00—Power-operated mechanisms for wings
- E05F15/50—Power-operated mechanisms for wings using fluid-pressure actuators
- E05F15/53—Power-operated mechanisms for wings using fluid-pressure actuators for swinging wings
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B5/00—Doors, windows, or like closures for special purposes; Border constructions therefor
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B47/00—Operating or controlling locks or other fastening devices by electric or magnetic means
- E05B2047/0048—Circuits, feeding, monitoring
- E05B2047/0067—Monitoring
- E05B2047/0068—Door closed
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
- E05Y2999/00—Subject-matter not otherwise provided for in this subclass
Landscapes
- Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Civil Engineering (AREA)
- Architecture (AREA)
- Mining & Mineral Resources (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
- Power-Operated Mechanisms For Wings (AREA)
- Soil Working Implements (AREA)
Abstract
The invention relates to a lining trolley working window with an automatic opening and closing function, which comprises a template, a working window plate, an opening and closing mechanism and a wedging mechanism, wherein the working window plate moves along the template in an opening and closing manner; the device further comprises a detection control system, wherein the detection control system comprises a controller, a first sensor which is electrically connected with the controller and used for sensing the opening and closing state of the working window plate, and a second sensor which is used for sensing the opening and closing state of the wedging mechanism. The invention can realize the automatic opening and closing of the working window of the lining trolley and can automatically wedge and fix the working window after being closed.
Description
Technical Field
The invention relates to the field of vehicle lining trolleys, in particular to a lining trolley working window with an automatic opening and closing function.
Background
In the design of the lining trolley, working windows arranged in a delta shape are arranged on a template, the size is usually 500mm multiplied by 500mm, and the main functions of the lining trolley are three: the inspection device is used as a pouring port of concrete, is used as an observation port so as to inspect pouring conditions in the concrete pouring process, and is used as a manhole for operators to pass through when pouring is abnormal or overhauled. Because the working windows are directly opened on the template, the working window on the upper layer needs to be opened as a pouring opening during pouring, and the working window on the lower layer needs to be closed when being used as the template, the working windows need to be opened and closed during pouring, and because the working windows of the whole lining trolley are more and heavier, generally about 20 working windows, and the weight of each working window reaches 25kg, the operation is very difficult; in addition, after the lining trolley is closed, the working window needs to be locked to resist the lateral pressure of concrete, a pin shaft is knocked into a pin hole in the connecting position of the working window and the template in the conventional method, and the working platform on the lining trolley is far away from the pin shaft, the operation space is small, and the difficulty in installing the pin shaft is increased, so that the conventional method has the defects of high physical consumption of constructors, low efficiency and potential safety hazard of high-altitude falling.
Disclosure of Invention
In order to solve the problems, the invention provides a lining trolley working window with an automatic opening and closing function.
The technical scheme adopted by the invention for solving the technical problems is as follows: the utility model provides a lining cutting platform truck work window that possesses automatic function of opening and shutting, includes the template, follows the working window board of template opening and shutting motion still includes mechanism and the wedging mechanism of opening and shutting, the mechanism that opens and shuts is used for realizing the opening and shutting motion of working window board, the wedging mechanism is used for wedging when the closed state of working window board fixedly.
Preferably, the opening and closing mechanism comprises an opening and closing oil cylinder device, a driving connecting rod and a driven connecting rod, the opening and closing oil cylinder device comprises an opening and closing oil cylinder connected with the template and a piston rod, one end of the piston rod is connected with the opening and closing oil cylinder, the other end of the piston rod is hinged to the driving connecting rod, one end of the driving connecting rod is hinged to the template, the other end of the driving connecting rod is hinged to one end of the driven connecting rod, and the other end of the.
Preferably, the template is provided with a first template hinged support and a second template hinged support, the opening and closing oil cylinder is hinged with the first template hinged support, and the second template hinged support is used for being hinged with one end of the driving connecting rod; the working window plate is provided with a first working window plate hinged support, and the driven connecting rod is hinged to the first working window plate hinged support.
Preferably, the wedging mechanism comprises a wedging oil cylinder device, a push rod, a first connecting device and a second connecting device which are hinged through the push rod and run reversely, a rotating shaft fixedly connected with the operating window plate is arranged in the middle of the push rod, and the wedging oil cylinder device drives the push rod to rotate along the rotating shaft so that the first connecting device and the second connecting device run reversely.
Preferably, the first connecting device comprises a first connecting rod, a first supporting rod and a first sliding wedge block which are sequentially connected, and the first connecting rod is hinged with the push rod; the second connecting device comprises a second connecting rod, a second supporting rod and a second sliding wedge block which are sequentially connected, and the second connecting rod is hinged with the push rod; the template is provided with a fixed wedge block for the first sliding wedge block and the second sliding wedge block to be inserted into, and the wedging oil cylinder device drives the push rod to rotate along the rotating shaft so that the first sliding wedge block and the second sliding wedge block are inserted into the fixed wedge block in a reaction operation mode to complete wedging and fixing.
Preferably, the upper surfaces of the first sliding wedge and the second sliding wedge are inclined surfaces, the lower surface of the fixed wedge is an inclined surface, and the inclined surfaces of the first sliding wedge and the second sliding wedge are respectively attached to the inclined surfaces of the fixed wedge.
Preferably, the included angle between the inclined plane and the plane of the template is 0-8 degrees.
Preferably, the operating window plate is provided with a guide block for guiding and supporting the first sliding wedge block and the second sliding wedge block in the wedging mechanism, and a limiting block. The stopper can be when the working window board is closed, and the position of restriction working window board guarantees that first slip voussoir, second slip voussoir are flat with the surface subsides of the surface of fixed voussoir time working window board and template respectively, prevents to take place the wrong platform, guarantees the roughness on lining cutting surface.
Preferably, the device further comprises a detection control system, wherein the detection control system comprises a controller, a first sensor which is electrically connected with the controller and is used for sensing the opening and closing state of the working window plate, and a second sensor which is used for sensing the opening and closing state of the wedging mechanism.
Preferably, the controller, the first sensor and the second sensor are all arranged on the template.
Compared with the prior art, the invention can realize the automatic opening and closing of the working window of the lining trolley, and can automatically wedge and fix after being closed so as to bear the side pressure generated during concrete pouring, changes the method of manually opening and closing and locking the working window plate of the current lining trolley, saves time and labor, reduces the auxiliary working time, improves the working efficiency of the lining trolley, solves the problem of high falling risk of personnel caused by the manual opening and closing of the working window in the prior art, and improves the safety of equipment.
Drawings
FIG. 1 is a schematic structural view of a preferred embodiment of the present invention;
fig. 2 is a schematic structural view of the opening and closing mechanism 1 of the present invention;
fig. 3 is a schematic structural view of the wedging mechanism 2 of the present invention;
figure 4 is a schematic structural view of a working window panel 3 according to the invention;
fig. 5 is a schematic view of the structure of the template 4 of the present invention.
Detailed Description
The present invention will be described in detail with reference to fig. 1 to 5, wherein the exemplary embodiments and descriptions of the present invention are provided to explain the present invention, but not to limit the present invention.
The utility model provides a lining cutting platform truck work window that possesses automatic function of opening and shutting, includes template 4, follows the working window board 3 of template opening and shutting motion, the template can take modes such as pivot hinge, hinge to be connected with the working window board, if, can set up second working window board free bearing 3a on the working window board, sets up third template 4c free bearing in the corresponding position of template, the articulated of template and working window board is fixed to completion after second working window board free bearing and third template free bearing are articulated through the second pivot. The window frame further comprises an opening and closing mechanism 1 and a wedging mechanism 2, wherein the opening and closing mechanism is used for realizing opening and closing movement of the working window plate, and the wedging mechanism is used for wedging and fixing the working window plate in a closed state. The device further comprises a detection control system, wherein the detection control system comprises a controller, a first sensor which is electrically connected with the controller and used for sensing the opening and closing state of the working window plate, and a second sensor which is used for sensing the opening and closing state of the wedging mechanism. The controller, the first sensor and the second sensor are all arranged on the template.
The opening and closing mechanism comprises an opening and closing oil cylinder device 1a, a driving connecting rod 1b and a driven connecting rod 1c, the opening and closing oil cylinder device comprises an opening and closing oil cylinder connected with the template and a piston rod, one end of the piston rod is connected with the opening and closing oil cylinder, the other end of the piston rod is hinged to the driving connecting rod, one end of the driving connecting rod is hinged to the template, the other end of the driving connecting rod is hinged to one end of the driven connecting rod, and the other end of.
The template is provided with a first template hinged support 4a and a second template hinged support 4b, the opening and closing oil cylinder is hinged with the first template hinged support, and the second template hinged support is used for being hinged with one end of the driving connecting rod; and a first working window plate hinged support is arranged on the working window plate, and the driven connecting rod is hinged with the first working window plate hinged support 3 b.
The wedging mechanism comprises a wedging oil cylinder device 2a, a push rod 2b, a first connecting device and a second connecting device which are hinged through the push rod and run reversely, the wedging oil cylinder device is hinged with the wedging oil cylinder through a wedging oil cylinder hinged support 3c arranged on the working window plate, a rotating shaft 3f fixedly connected with the working window plate is arranged in the middle of the push rod, and the wedging oil cylinder device drives the push rod to rotate along the rotating shaft so as to enable the first connecting device and the second connecting device to run reversely.
The first connecting device comprises a first connecting rod 2c, a first supporting rod 2f and a first sliding wedge block 2d which are sequentially connected, and the first connecting rod is hinged with the push rod; the second connecting device comprises a second connecting rod 2g, a second supporting rod 2h and a second sliding wedge block 2i which are sequentially connected, and the second connecting rod is hinged with the push rod; and the template is provided with a fixed wedge block 4d for inserting the first sliding wedge block and the second sliding wedge block, and the wedging oil cylinder device drives the push rod to rotate along the rotating shaft so that the first sliding wedge block and the second sliding wedge block are inserted into the fixed wedge block in a reaction operation mode to complete wedging and fixing.
The upper surfaces of the first sliding wedge block and the second sliding wedge block are inclined planes, the lower surface of the fixed wedge block is an inclined plane, and the inclined planes of the first sliding wedge block and the second sliding wedge block are respectively attached to the inclined planes of the fixed wedge block.
The included angle between the inclined plane and the plane of the template meets the friction self-locking condition, and the angle is 0-8 degrees, preferably 5 degrees.
The working window plate is provided with a guide block 3d for guiding and supporting a first sliding wedge block and a second sliding wedge block in the wedging mechanism, and a limiting block 3 e. The stopper can be when the working window board is closed, and the position of restriction working window board guarantees that first slip voussoir, second slip voussoir are flat with the surface subsides of the surface of fixed voussoir time working window board and template respectively, prevents to take place the wrong platform, guarantees the roughness on lining cutting surface.
In the implementation process, the upper surfaces of the first sliding wedge 2d and the second sliding wedge 2i in the wedging mechanism 2 are an inclined surface, and the lower surface of the fixed wedge 4d on the template 4 is an inclined surface, and the angles of the two are the same, preferably 5 °. When the first sliding wedge block 2d and the second sliding wedge block extend out, the two inclined planes are slowly drawn together and finally contact with each other, and when the working window is subjected to lateral pressure of concrete, the first sliding wedge block 2d and the second sliding wedge block are respectively self-locked with the fixed wedge block 4d, so that the locking of the working window is realized. When the sliding wedge is retracted, the two inclined surfaces are slowly separated, and the working window plate 3 is disconnected from the template 4.
When the operating window panel 3 needs to be opened, the controller firstly detects a signal of the second sensor, before the signals that the first sliding wedge block and the second sliding wedge block of the wedging mechanism retract in place are not detected, the wedging mechanism 2 acts, the wedging oil cylinder device 2a is controlled to retract so that the push rod 2b rotates, the first connecting rod and the second connecting rod are driven to rotate inwards, and therefore the two sliding wedge blocks move inwards along the guide block 3d, and retraction of the sliding wedge block 2d is achieved. When the sliding wedge 2d is retracted, the two inclined surfaces are gradually separated, and the window panel 3 is disconnected from the formwork 4. After the controller detects the signal that the sliding wedge piece that the second sensor sent retracted to target in place, controller control wedging oil cylinder device 2a stopped the action, and opening and shutting mechanism 1 moved, made initiative connecting rod 1b toward interior rotation through the retraction of piston rod 1a of controlling opening and shutting oil cylinder device, drove passive connecting rod 1c toward interior rotation to make the working window board 3 toward interior rotation, realize opening of working window board.
When the working window plate 3 is closed, the opening and closing mechanism 1 acts firstly, and when the first sensor detects that the working window plate 3 is closed in place, the wedging mechanism 2 starts to act to lock the working window; when the working window plate 3 is opened, the wedging mechanism 2 acts first, and when the second sensor detects that the sliding wedge retracts in place, the opening and closing mechanism 1 starts to act to open the working window.
The technical solutions provided by the embodiments of the present invention are described in detail above, and the principles and embodiments of the present invention are explained herein by using specific examples, and the descriptions of the embodiments are only used to help understanding the principles of the embodiments of the present invention; meanwhile, for a person skilled in the art, according to the embodiments of the present invention, there may be variations in the specific implementation manners and application ranges, and in summary, the content of the present description should not be construed as a limitation to the present invention.
Claims (5)
1. The utility model provides a lining cutting platform truck work window that possesses automatic function of opening and shutting which characterized in that: the device comprises a template (4), a working window plate (3) which moves along the template in an opening and closing way, an opening and closing mechanism (1) and a wedging mechanism (2), wherein the opening and closing mechanism is used for realizing the opening and closing movement of the working window plate, and the wedging mechanism is used for wedging and fixing the working window plate in a closed state;
the wedging mechanism comprises a wedging oil cylinder device (2a), a push rod (2b), a first connecting device and a second connecting device which are hinged through the push rod and run reversely, a rotating shaft (3f) fixedly connected with the operating window plate is arranged in the middle of the push rod, and the wedging oil cylinder device drives the push rod to rotate along the rotating shaft (3f) so as to enable the first connecting device and the second connecting device to run reversely;
the first connecting device comprises a first connecting rod (2c), a first supporting rod (2f) and a first sliding wedge block (2d) which are sequentially connected, and the first connecting rod is hinged with the push rod; the second connecting device comprises a second connecting rod (2g), a second supporting rod (2h) and a second sliding wedge block (2i) which are sequentially connected, and the second connecting rod is hinged with the push rod; the template is provided with a fixed wedge block (4d) for inserting the first sliding wedge block and the second sliding wedge block, and the wedging oil cylinder device drives the push rod to rotate along the rotating shaft so that the first sliding wedge block and the second sliding wedge block are inserted into the fixed wedge block in a reaction operation mode to complete wedging and fixing;
the upper surfaces of the first sliding wedge block and the second sliding wedge block are inclined surfaces, the lower surface of the fixed wedge block is an inclined surface, and the inclined surfaces of the first sliding wedge block and the second sliding wedge block are respectively attached to the inclined surfaces of the fixed wedge block;
the included angle between the inclined plane and the plane of the template is 0-8 degrees;
the working window plate is provided with a guide block (3d) for guiding and supporting a first sliding wedge block and a second sliding wedge block in the wedging mechanism, and a limiting block (3 e).
2. The lining trolley working window with the automatic opening and closing function according to claim 1, wherein: the opening and closing mechanism comprises an opening and closing oil cylinder device (1a), a driving connecting rod (1b) and a driven connecting rod (1c), the opening and closing oil cylinder device comprises an opening and closing oil cylinder connected with the template and a piston rod, one end of the piston rod is connected with the opening and closing oil cylinder, the other end of the piston rod is hinged to the driving connecting rod, one end of the driving connecting rod is hinged to the template, the other end of the driving connecting rod is hinged to one end of the driven connecting rod, and the other end of.
3. The lining trolley working window with the automatic opening and closing function according to claim 2, wherein: the template is provided with a first template hinged support (4a) and a second template hinged support (4b), the opening and closing oil cylinder is hinged with the first template hinged support, and the second template hinged support is used for being hinged with one end of the driving connecting rod; the working window plate is provided with a first working window plate hinged support (3b), and the driven connecting rod is hinged with the first working window plate hinged support.
4. The lining trolley working window with the automatic opening and closing function according to claim 1, wherein: the device further comprises a detection control system, wherein the detection control system comprises a controller, a first sensor which is electrically connected with the controller and used for sensing the opening and closing state of the working window plate, and a second sensor which is used for sensing the opening and closing in-place state of the wedging mechanism.
5. The lining trolley working window with the automatic opening and closing function according to claim 4, wherein: the controller, the first sensor and the second sensor are all arranged on the template.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201810392560.4A CN108643936B (en) | 2018-04-27 | 2018-04-27 | Lining trolley working window with automatic opening and closing function |
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Application Number | Priority Date | Filing Date | Title |
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CN201810392560.4A CN108643936B (en) | 2018-04-27 | 2018-04-27 | Lining trolley working window with automatic opening and closing function |
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CN108643936A CN108643936A (en) | 2018-10-12 |
CN108643936B true CN108643936B (en) | 2019-12-20 |
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CN201810392560.4A Active CN108643936B (en) | 2018-04-27 | 2018-04-27 | Lining trolley working window with automatic opening and closing function |
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Citations (7)
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JP2002030894A (en) * | 2000-07-19 | 2002-01-31 | Nishimatsu Constr Co Ltd | Method of placing secondary lining concrete, and framework for the same |
CN103032082A (en) * | 2012-12-14 | 2013-04-10 | 中铁隧道集团一处有限公司 | Tunnel lining trolley material distribution mechanism |
CN104763443A (en) * | 2015-01-22 | 2015-07-08 | 张进军 | Full-circle tunnel shoring system |
CN106224003A (en) * | 2016-08-15 | 2016-12-14 | 中国铁道科学研究院铁道建筑研究所 | A kind of biparting tunnel protection door or Dong Shimen |
CN106828054A (en) * | 2017-01-21 | 2017-06-13 | 绍兴职业技术学院 | Drive component in vehicle dormer window |
CN106948841A (en) * | 2017-05-27 | 2017-07-14 | 中铁二十二局集团第工程有限公司 | High ferro tunnel pre-buried channel flow installation mold automatic lifting system and installation method |
CN207063993U (en) * | 2017-04-27 | 2018-03-02 | 湖南五新隧道智能装备股份有限公司 | Placement layer by layer material distributing machine and the lining trolley comprising this material distributing machine |
-
2018
- 2018-04-27 CN CN201810392560.4A patent/CN108643936B/en active Active
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
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JP2002030894A (en) * | 2000-07-19 | 2002-01-31 | Nishimatsu Constr Co Ltd | Method of placing secondary lining concrete, and framework for the same |
CN103032082A (en) * | 2012-12-14 | 2013-04-10 | 中铁隧道集团一处有限公司 | Tunnel lining trolley material distribution mechanism |
CN104763443A (en) * | 2015-01-22 | 2015-07-08 | 张进军 | Full-circle tunnel shoring system |
CN106224003A (en) * | 2016-08-15 | 2016-12-14 | 中国铁道科学研究院铁道建筑研究所 | A kind of biparting tunnel protection door or Dong Shimen |
CN106828054A (en) * | 2017-01-21 | 2017-06-13 | 绍兴职业技术学院 | Drive component in vehicle dormer window |
CN207063993U (en) * | 2017-04-27 | 2018-03-02 | 湖南五新隧道智能装备股份有限公司 | Placement layer by layer material distributing machine and the lining trolley comprising this material distributing machine |
CN106948841A (en) * | 2017-05-27 | 2017-07-14 | 中铁二十二局集团第工程有限公司 | High ferro tunnel pre-buried channel flow installation mold automatic lifting system and installation method |
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