CN107476199A - A kind of bridge construction facility - Google Patents
A kind of bridge construction facility Download PDFInfo
- Publication number
- CN107476199A CN107476199A CN201710738013.2A CN201710738013A CN107476199A CN 107476199 A CN107476199 A CN 107476199A CN 201710738013 A CN201710738013 A CN 201710738013A CN 107476199 A CN107476199 A CN 107476199A
- Authority
- CN
- China
- Prior art keywords
- accommodating chamber
- elongation
- caught broken
- rear side
- chamber
- 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
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Classifications
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01D—CONSTRUCTION OF BRIDGES, ELEVATED ROADWAYS OR VIADUCTS; ASSEMBLY OF BRIDGES
- E01D21/00—Methods or apparatus specially adapted for erecting or assembling bridges
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C23/00—Auxiliary methods or auxiliary devices or accessories specially adapted for crushing or disintegrating not provided for in preceding groups or not specially adapted to apparatus covered by a single preceding group
- B02C23/08—Separating or sorting of material, associated with crushing or disintegrating
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C4/00—Crushing or disintegrating by roller mills
- B02C4/02—Crushing or disintegrating by roller mills with two or more rollers
- B02C4/08—Crushing or disintegrating by roller mills with two or more rollers with co-operating corrugated or toothed crushing-rollers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C4/00—Crushing or disintegrating by roller mills
- B02C4/28—Details
- B02C4/42—Driving mechanisms; Roller speed control
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/46—Constructional details of screens in general; Cleaning or heating of screens
- B07B1/4609—Constructional details of screens in general; Cleaning or heating of screens constructional details of screening surfaces or meshes
Abstract
The invention discloses a kind of bridge construction facility, including being caught broken blanking device, it is caught broken to be provided with blanking device top surface and adds stone cistern, stone cistern bottom end is added to communicate provided with defeated stone chamber, defeated stone bottom of chamber portion is communicated provided with the accommodating chamber that elongation is set downwards, accommodating chamber bottom extended end, which wears to pass through, is caught broken blanking device bottom surface, the left and right sides is correspondingly provided with the skewback set to inner side elongation at the top of accommodating chamber between defeated stone chamber and accommodating chamber, it is equipped with accommodating chamber below each skewback and is caught broken long cylinder, it is caught broken being caught broken in blanking device on rear side of long cylinder and is provided with the first transmission cavity, the first sideboard is provided between first transmission cavity and accommodating chamber, each it is caught broken and the spin axis that front and rear elongation is set is fixedly installed in long cylinder；The present invention is simple in construction, easy to operate, mitigates manual labor amount, improves the operating efficiency and efficiency for pouring out rubble.
Description
Technical field
The present invention relates to bridge construction field, a kind of bridge construction facility.
Background technology
High performance concrete is a kind of new High Technique Concrete, applies and good durability, even is embodied on bridge
Matter, stability and economy, there is certain intensity and high impermeability, increasing substantially the base of normal concrete performance
On plinth, formed using modern concrete fabrication techniques.Rubble is the raw material that dosage is maximum in high performance concrete, rubble it is thick
Carefully the performance for high performance concrete plays key effect.Current hammer crusher used on the market is returned by high speed
The tup of rotation smashes building stones, and building stones particle is uneven, and hammer crusher noise is big, dust is more, stability is bad, and structure is answered
It is miscellaneous, cumbersome.
The content of the invention
The technical problems to be solved by the invention are to provide a kind of bridge construction facility, and it can solve the problem that above-mentioned present skill
The problem of in art.
The present invention is achieved through the following technical solutions：A kind of bridge construction facility of the present invention, including be caught broken
Blanking device, described to be caught broken in blanking device top surface provided with stone cistern is added, described plus stone cistern bottom end is communicated provided with defeated stone chamber, described defeated
Stone bottom of chamber portion is communicated provided with the accommodating chamber that elongation is set downwards, and the accommodating chamber bottom extended end, which wears to pass through, described is caught broken blanking device
Bottom surface, the accommodating chamber top left and right sides between the defeated stone chamber and the accommodating chamber, which is correspondingly provided with to extend to inner side, to be set
Skewback, be equipped with the accommodating chamber below each skewback and be caught broken long cylinder, the institute being caught broken on rear side of long cylinder
State to be caught broken in blanking device and be provided with the first transmission cavity, the first sideboard is provided between first transmission cavity and the accommodating chamber, each
Described be caught broken is fixedly installed the spin axis that front and rear elongation is set in long cylinder, elongation end and the accommodating chamber on front side of the spin axis
Front inner wall convolution is connected, and elongated portion, which is worn, on rear side of the spin axis passes through first sideboard and convolution mating connection, Mei Gesuo
State that elongation end on rear side of spin axis is extended in first transmission cavity and end is fixedly installed tooth-like wheel, described in the left and right sides
Tooth-like wheel is connected, and the first taper wheel, the first taper wheel right side are fixedly installed on the tooth-like wheel trailing flank of left side
End is connected and has the second taper wheel, and the second taper wheel rear side end is connected with the first motor, and described first is electronic
Machine outer surface is arranged on rear side of first transmission cavity in inwall and is fixedly connected, the accommodating chamber being caught broken below long cylinder
It is interior to screen out component provided with big Stone, described on rear side of first motor be caught broken in blanking device be provided with to it is described big
The liter that Stone screens out component mating connection falls conveyer, the interior left and right sides of the accommodating chamber being caught broken below long cylinder
Guide channel is correspondingly provided with inwall, barge bumpar is fixedly installed on the default face of guide channel.
Preferably technical scheme, the big Stone, which screens out component, to be included being arranged on described be caught broken below long cylinder
The mesh screen that left and right elongation is set in the accommodating chamber, is each equipped with the guide bar that elongation is set up and down, institute in the guide channel
State elongation end at left and right sides of mesh screen extend respectively in the guide channel of the left and right sides and with the guiding in the guide channel
Bar is slided fortune and is connected, and the guiding rod outer surface of the mesh screen bottom is provided with spring coil.
Preferably technical scheme, the mesh screen is interior to be provided with eyelet.
Preferably technical scheme, the liter, which falls conveyer, includes the second transmission cavity and set that elongation is set downwards
Put below first transmission cavity and what front and rear elongation was set slides fortune chamber, extend end and described second on rear side of the sliding fortune chamber
Transmission cavity bottom extended portion communicates setting, on front side of the sliding fortune chamber elongation end wear pass through on rear side of the accommodating chamber inwall and with it is described
Accommodating chamber communicates setting, and the capstan being connected with the first motor rear side end is provided with second transmission cavity, described
The first hinge is fixedly installed on the rear side outer surface of capstan and determines head, the sliding fortune intracavitary is slided elongation before and after fortune is connected with and set
Sliding fortune bar, elongation end extends in the accommodating chamber and is fixedly connected with end on rear side of the mesh screen on front side of the sliding fortune bar,
Elongation end is extended in second transmission cavity on rear side of the sliding fortune bar and end is fixedly installed the second hinge and determines head, and described second
Hinge determine head and described first and cuts with scissors and determine to cut with scissors between head to be connected with compression bar surely.
The beneficial effects of the invention are as follows：
1. it is caught broken the spin axis that the front and rear elongation of fixed setting is set in long cylinder, spin axis front side elongation end and accommodating chamber by each
Front inner wall convolution is connected, and elongated portion, which is worn, on rear side of spin axis passes through the first sideboard and convolution mating connection, is stretched on rear side of each spin axis
Long end extends in the first transmission cavity and tooth-like wheel is fixedly installed in end, and left and right sides tooth-like wheel is connected, left side tooth
It is fixedly installed the first taper wheel on shape wheel trailing flank, the first taper wheel right-hand end is connected the second taper wheel, the second taper wheel
Rear side end the first motor of mating connection, the first motor outer surface is arranged on rear side of the first transmission cavity in inwall and fixed company
Connect, be caught broken in the accommodating chamber below long cylinder and set big Stone and screen out component, being caught broken in blanking device on rear side of the first motor sets
Fall conveyer to screen out the liter of component mating connection with big Stone, being caught broken for oversize rock material is automatically controlled so as to realize
Work and automatically control the rubble after being caught broken and screen out and pour out rubble work, improve operating efficiency, reduce operating procedure.
2. include the second transmission cavity and be arranged under the first transmission cavity that elongation is set downwards by rising conveyer
The sliding fortune chamber that square and front and rear elongation is set, slide elongation end on rear side of fortune chamber and communicate setting with the second transmission cavity bottom extended portion, it is sliding
Elongation end, which is worn, on front side of fortune chamber passes through inwall on rear side of accommodating chamber and setting is communicated with accommodating chamber, set in the second transmission cavity with it is first electronic
The capstan that machine rear side end is connected, the hinge of fixed setting first determine head on the rear side outer surface of capstan, and sliding fortune intracavitary slides fortune cooperation
The sliding fortune bar of the front and rear elongation setting of connection, sliding fortune bar front side elongation end extend in accommodating chamber and fix company with end on rear side of mesh screen
Connect, elongation end is extended in the second transmission cavity on rear side of sliding fortune bar and the hinge of end fixed setting second determine head, and second cuts with scissors and determine head and the
One hinge determines to cut with scissors the compression bar that is connected surely between head, rises conveyer drive mesh screen so as to be automatically controlled by the first motor
Rise sliding fortune up and down, improve operating efficiency, strengthen Automated condtrol rate, reduce worker's amount of labour.
3. the present invention is simple in construction, easy to operate, it can realize and automatically control being caught broken work and screening out down for oversize rock material
Go out rubble work, improve the operating efficiency for pouring out rubble, automatically controlled by the first motor and rise conveyer drive mesh screen
Rise sliding fortune up and down, strengthen Automated condtrol rate, mitigate manual labor amount, improve efficiency.
Brief description of the drawings
For ease of explanation, the present invention is described in detail by following specific embodiment and accompanying drawing.
Fig. 1 is a kind of bridge construction facility internal structure schematic diagram of the present invention；
Fig. 2 is the sectional view of " A-A " in Fig. 1 of the present invention；
Fig. 3 is the sectional view of " B-B " in Fig. 2 of the present invention；
Fig. 4 is the structural representation of mesh screen of the present invention.
Embodiment
As Figure 1-Figure 4, a kind of bridge construction facility of the invention, including blanking device 6 is caught broken, it is described to be caught broken blanking
It is provided with the top surface of device 6 plus stone cistern 63, the described plus bottom end of stone cistern 63 is communicated provided with defeated stone chamber 62, the defeated bottom phase of stone chamber 62
It is logical to be provided with the accommodating chamber 61 that elongation is set downwards, the bottom extended end of accommodating chamber 61 wear pass through it is described be caught broken the bottom surface of blanking device 6,
The top of the accommodating chamber 61 left and right sides between the defeated stone chamber 62 and the accommodating chamber 61, which is correspondingly provided with to inner side elongation, to be set
The skewback 613 put, each it is equipped with the accommodating chamber 61 of the lower section of skewback 613 and is caught broken long cylinder 612, it is described to be caught broken
Described be caught broken in blanking device 6 of the long rear side of cylinder 612 is provided with the first transmission cavity 66, first transmission cavity 66 and the accommodating chamber 61
Between be provided with the first sideboard 661, each described be caught broken is fixedly installed the spin axis 611 that front and rear elongation is set in long cylinder 612, institute
State the front side of spin axis 611 elongation end to be connected with the front inner wall of accommodating chamber 61 convolution, the rear side elongated portion of spin axis 611
Wear and pass through first sideboard 661 and convolution mating connection, each rear side of spin axis 611 elongation end extends described first and passed
Send in chamber 66 and end is fixedly installed tooth-like wheel 662, the left and right sides tooth-like wheel 662 is connected, the left side tooth
The first taper wheel 663 is fixedly installed on the trailing flank of shape wheel 662, the right-hand end of the first taper wheel 663 is connected and has second
Taper wheel 664, the rear side end of the second taper wheel 664 are connected with the first motor 665, outside first motor 665
Surface is arranged in the rear side inwall of the first transmission cavity 66 and is fixedly connected, the receiving for being caught broken the long lower section of cylinder 612
Big Stone is provided with chamber 61 and screens out component, the rear side of the first motor 665 it is described be caught broken in blanking device 6 provided with to
The liter that component mating connection is screened out with the big Stone falls conveyer, the receiving for being caught broken the long lower section of cylinder 612
Guide channel 64 is correspondingly provided with the inwall of the left and right sides in chamber 61, barge bumpar is fixedly installed on the 64 default face of guide channel
640。
Valuably, the big Stone screens out component and includes being arranged on the receiving for being caught broken the long lower section of cylinder 612
The mesh screen 614 of setting is extended in chamber 61 to the left and right, the guide bar that elongation is set up and down is equipped with each guide channel 64
641, the left and right sides of the mesh screen 614 elongation end extend respectively in the guide channel 64 of the left and right sides and with the guide channel 64
The interior guide bar 641 is slided fortune and is connected, and the outer surface of the guide bar 641 of the bottom of mesh screen 614 is provided with spring coil
642, so as to which by mesh screen 614, along the above-below direction of guide bar 641 in guide channel 64, back and forth sliding fortune realization automatically controls mesh screen 614
Oversize rock material in top accommodating chamber 61 is fully caught broken work and stirring work with being caught broken long cylinder 612, improves boulder
The refinement uniformity of material.
Valuably, eyelet 6141 is provided with the mesh screen 614, it is real so as to facilitate rubble discharge to be caught broken outside the bottom of blanking device 6
Now it is automatically performed and pours out rubble work.
Valuably, the liter falls conveyer and includes elongation is set downwards the second transmission cavity 67 and be arranged on described the
The sliding fortune chamber 68 that the lower section of one transmission cavity 66 and front and rear elongation are set, the sliding rear side elongation end of fortune chamber 68 and the described second transmission
The bottom extended portion of chamber 67 communicates setting, the sliding front side elongation end of fortune chamber 68 wear pass through the rear side inwall of accommodating chamber 61 and with institute
State accommodating chamber 61 and communicate setting, be provided with what is be connected with the rear side end of the first motor 665 in second transmission cavity 67
Capstan 671, the first hinge fixed first 672 is fixedly installed on the rear side outer surface of the capstan 671, sliding fortune is matched somebody with somebody in the sliding fortune chamber 68
Close and be connected with the sliding fortune bar 681 that front and rear elongation is set, the sliding front side elongation end of fortune bar 681 extend in the accommodating chamber 61 and
It is fixedly connected with the rear side end of mesh screen 614, the sliding rear side elongation end of fortune bar 681 is extended in second transmission cavity 67
And end is fixedly installed the second hinge fixed first 673, cuts with scissors between second hinge fixed first 673 and first hinge fixed first 672 and matches somebody with somebody surely
Conjunction is connected with compression bar 674, drives mesh screen to be risen about 614 so as to be automatically controlled by the first motor 665 and rise conveyer
Fall sliding fortune, improve operating efficiency, strengthen Automated condtrol rate, reduce worker's amount of labour.
When needing to be caught broken building stones and pouring out rubble work, first by the first motor 665 drive capstan 671 and
Second taper wheel 664 circles round simultaneously, and drives the first taper wheel 663 to circle round clockwise by the second taper wheel 664, and then by first
Taper wheel 663 drives left side tooth-like wheel 662 and the left side spin axis 611 being fixedly connected with left side tooth-like wheel 662 to circle round clockwise,
Meanwhile drive right side tooth-like wheel 662 to circle round counterclockwise by left side tooth-like wheel 662, and then right side tooth is driven by right side tooth-like wheel 662
Left side spin axis 611 on shape wheel 662 is counterclockwise, and now, the long cylinder 612 that is caught broken in the spin axis 611 of the left and right sides is in relative time
Rotation state, meanwhile, drive compression bar 674 in the first hinge fixed first 672 to be circled round direction convolution along capstan 671 by capstan 671, this
When, drive bottom second to cut with scissors the sliding fortune bar 681 on fixed first 673 by compression bar 674 and back and forth slided along the above-below direction in sliding fortune chamber 68
Fortune, meanwhile, drive mesh screen 614 to be transported along prolonging direction above and below the outer surface of guide bar 641 is back and forth sliding by sliding fortune bar 681, now, will be big
Block building stones, which pour into, to be added in stone cistern 63, then makes oversize rock material through adding stone cistern 63 to slide in defeated stone chamber 62, then through defeated stone chamber 62
In sliding fortune accommodating chamber 61, now, after the skewback 613 of the top surface of accommodating chamber 61 guides, oversize rock material is fallen into the left and right sides and press from both sides
In top accommodating chamber 61 between broken long cylinder 612, then make to fall between the left and right sides is caught broken long cylinder 612 and carry out being caught broken work,
Then, make to fall into the accommodating chamber 61 of the top of mesh screen 614 by the rubble being caught broken for the first time, now, the rubble for making to refine for the first time passes through
The discharge of eyelet 6141 is caught broken outside the bottom of blanking device 6, meanwhile, drive compression bar 674 to continue push-and-pull by capstan 671 and slide fortune bar 681,
Sliding fortune bar 681 is set to drive mesh screen 614 to continue upper fortune work of gliding, when mesh screen 614 slides the top position being transported in guide channel 64,
Now, mesh screen 614 drives the rubble of the top of mesh screen 614 to carry out at utmost fully being caught broken work again.
The beneficial effects of the invention are as follows：
1. it is caught broken the spin axis that the front and rear elongation of fixed setting is set in long cylinder, spin axis front side elongation end and accommodating chamber by each
Front inner wall convolution is connected, and elongated portion, which is worn, on rear side of spin axis passes through the first sideboard and convolution mating connection, is stretched on rear side of each spin axis
Long end extends in the first transmission cavity and tooth-like wheel is fixedly installed in end, and left and right sides tooth-like wheel is connected, left side tooth
It is fixedly installed the first taper wheel on shape wheel trailing flank, the first taper wheel right-hand end is connected the second taper wheel, the second taper wheel
Rear side end the first motor of mating connection, the first motor outer surface is arranged on rear side of the first transmission cavity in inwall and fixed company
Connect, be caught broken in the accommodating chamber below long cylinder and set big Stone and screen out component, being caught broken in blanking device on rear side of the first motor sets
Fall conveyer to screen out the liter of component mating connection with big Stone, being caught broken for oversize rock material is automatically controlled so as to realize
Work and automatically control the rubble after being caught broken and screen out and pour out rubble work, improve operating efficiency, reduce operating procedure.
2. include the second transmission cavity and be arranged under the first transmission cavity that elongation is set downwards by rising conveyer
The sliding fortune chamber that square and front and rear elongation is set, slide elongation end on rear side of fortune chamber and communicate setting with the second transmission cavity bottom extended portion, it is sliding
Elongation end, which is worn, on front side of fortune chamber passes through inwall on rear side of accommodating chamber and setting is communicated with accommodating chamber, set in the second transmission cavity with it is first electronic
The capstan that machine rear side end is connected, the hinge of fixed setting first determine head on the rear side outer surface of capstan, and sliding fortune intracavitary slides fortune cooperation
The sliding fortune bar of the front and rear elongation setting of connection, sliding fortune bar front side elongation end extend in accommodating chamber and fix company with end on rear side of mesh screen
Connect, elongation end is extended in the second transmission cavity on rear side of sliding fortune bar and the hinge of end fixed setting second determine head, and second cuts with scissors and determine head and the
One hinge determines to cut with scissors the compression bar that is connected surely between head, rises conveyer drive mesh screen so as to be automatically controlled by the first motor
Rise sliding fortune up and down, improve operating efficiency, strengthen Automated condtrol rate, reduce worker's amount of labour.
3. the present invention is simple in construction, easy to operate, it can realize and automatically control being caught broken work and screening out down for oversize rock material
Go out rubble work, improve the operating efficiency for pouring out rubble, automatically controlled by the first motor and rise conveyer drive mesh screen
Rise sliding fortune up and down, strengthen Automated condtrol rate, mitigate manual labor amount, improve efficiency.
The foregoing is only a specific embodiment of the invention, but protection scope of the present invention is not limited thereto, any
The change or replacement expected without creative work, it should all be included within the scope of the present invention.Therefore, it is of the invention
Protection domain should be determined by the scope of protection defined in the claims.
Claims (4)
1. a kind of bridge construction facility, including it is caught broken blanking device, it is characterised in that：It is caught broken to be provided with blanking device top surface and adds stone
Groove, stone cistern bottom end is added to communicate provided with defeated stone chamber, defeated stone bottom of chamber portion is communicated provided with the accommodating chamber that elongation is set downwards, accommodating chamber
Bottom extended end, which wears to pass through, is caught broken blanking device bottom surface, and the left and right sides is correspondingly provided with the top of the accommodating chamber between defeated stone chamber and accommodating chamber
To the skewback of inner side elongation setting, it is equipped with the accommodating chamber below each skewback and is caught broken long cylinder, be caught broken on rear side of long cylinder
It is caught broken in blanking device and is provided with the first transmission cavity, the first sideboard is provided between the first transmission cavity and accommodating chamber, is each caught broken in long cylinder
The spin axis that front and rear elongation is set is fixedly installed, elongation end is connected with the convolution of accommodating chamber front inner wall on front side of spin axis,
Elongated portion, which is worn, on rear side of spin axis passes through the first sideboard and convolution mating connection, and elongation end extends the first transmission cavity on rear side of each spin axis
Interior and end is fixedly installed tooth-like wheel, and left and right sides tooth-like wheel is connected, and left side is fixedly installed on tooth-like wheel trailing flank
There is the first taper wheel, the first taper wheel right-hand end, which is connected, the second taper wheel, and the second taper wheel rear side end is connected with
First motor, the first motor outer surface are arranged on rear side of the first transmission cavity in inwall and are fixedly connected, be caught broken below long cylinder
Accommodating chamber in be provided with big Stone and screen out component, on rear side of the first motor be caught broken in blanking device provided with to big particle diameter
Rock screen falls conveyer except the liter that component is connected, and is caught broken the accommodating chamber below long cylinder Nei and is accordingly set in the inwall of the left and right sides
Guide channel is equipped with, guide channel is fixedly installed barge bumpar on default face.
A kind of 2. bridge construction facility according to claim 1, it is characterised in that：The big Stone screens out component
Including being arranged on the mesh screen for being caught broken elongation setting in left and right in the accommodating chamber below long cylinder, each in the guide channel
The guide bar set provided with upper and lower elongation, the mesh screen left and right sides elongation end extend in the guide channel of the left and right sides respectively
And slide fortune with the guide bar in the guide channel and be connected, the guiding rod outer surface of the mesh screen bottom is provided with spring
Circle.
A kind of 3. bridge construction facility according to claim 1, it is characterised in that：Eyelet is provided with the mesh screen.
A kind of 4. bridge construction facility according to claim 1, it is characterised in that：The liter fall conveyer include to
The second transmission cavity and be arranged on the first transmission cavity lower section and the front and rear sliding fortune chamber for extending setting that lower elongation is set, it is described
Elongation end communicates setting with the second transmission cavity bottom extended portion on rear side of sliding fortune chamber, and elongation end is worn on front side of the sliding fortune chamber
Pass through inwall on rear side of the accommodating chamber and settings communicated with the accommodating chamber, in second transmission cavity provided with it is described first electronic
The capstan that machine rear side end is connected, the first hinge is fixedly installed on the rear side outer surface of the capstan and determine head, it is described sliding to transport chamber
Interior sliding fortune is connected with the sliding fortune bar that front and rear elongation is set, on front side of the sliding fortune bar elongation end extend in the accommodating chamber and
It is fixedly connected with end on rear side of the mesh screen, elongation end is extended in second transmission cavity on rear side of the sliding fortune bar and end is consolidated
Surely it is provided with the second hinge and determines head, second hinge determine head and described first and cuts with scissors and determine to cut with scissors between head to be connected with compression bar surely.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710738013.2A CN107476199B (en) | 2017-08-24 | 2017-08-24 | A kind of bridge construction facility |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710738013.2A CN107476199B (en) | 2017-08-24 | 2017-08-24 | A kind of bridge construction facility |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107476199A true CN107476199A (en) | 2017-12-15 |
| CN107476199B CN107476199B (en) | 2019-08-13 |
Family
ID=60602364
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710738013.2A Active CN107476199B (en) | 2017-08-24 | 2017-08-24 | A kind of bridge construction facility |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107476199B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103306189A (en) * | 2013-07-04 | 2013-09-18 | 重庆交通大学 | Steel truss-prestressed concrete bridge deck combined bridge girder and construction method thereof |
| KR20140144153A (en) * | 2014-07-23 | 2014-12-18 | 홍석희 | The hybrid girder structures prestressed by using the external prestressing mechanism, and the construction method by rigid connection |
| CN104294749A (en) * | 2014-08-13 | 2015-01-21 | 中国石油天然气集团公司 | Method for installing cylinder foundation trestle structure |
| CN104313993A (en) * | 2014-11-07 | 2015-01-28 | 罗静宏 | Highway bridge and construction method thereof |
| CN104790642A (en) * | 2015-04-24 | 2015-07-22 | 中国五冶集团有限公司 | Horizontal supporting structure for building construction and method for installing same |
-
2017
- 2017-08-24 CN CN201710738013.2A patent/CN107476199B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103306189A (en) * | 2013-07-04 | 2013-09-18 | 重庆交通大学 | Steel truss-prestressed concrete bridge deck combined bridge girder and construction method thereof |
| KR20140144153A (en) * | 2014-07-23 | 2014-12-18 | 홍석희 | The hybrid girder structures prestressed by using the external prestressing mechanism, and the construction method by rigid connection |
| CN104294749A (en) * | 2014-08-13 | 2015-01-21 | 中国石油天然气集团公司 | Method for installing cylinder foundation trestle structure |
| CN104313993A (en) * | 2014-11-07 | 2015-01-28 | 罗静宏 | Highway bridge and construction method thereof |
| CN104790642A (en) * | 2015-04-24 | 2015-07-22 | 中国五冶集团有限公司 | Horizontal supporting structure for building construction and method for installing same |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107476199B (en) | 2019-08-13 |
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