CN109162177A - A kind of laboratory room small-sized slip-form machine paves constructing device and application method - Google Patents
A kind of laboratory room small-sized slip-form machine paves constructing device and application method Download PDFInfo
- Publication number
- CN109162177A CN109162177A CN201811270485.0A CN201811270485A CN109162177A CN 109162177 A CN109162177 A CN 109162177A CN 201811270485 A CN201811270485 A CN 201811270485A CN 109162177 A CN109162177 A CN 109162177A
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- paves
- workbench
- concrete
- constructing device
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- 238000000034 method Methods 0.000 title claims abstract description 14
- 239000004567 concrete Substances 0.000 claims abstract description 35
- 238000006073 displacement reaction Methods 0.000 claims abstract description 26
- 239000002002 slurry Substances 0.000 claims description 11
- 230000002349 favourable effect Effects 0.000 claims description 9
- 239000000463 material Substances 0.000 claims description 9
- 239000011376 self-consolidating concrete Substances 0.000 claims description 8
- 229910000831 Steel Inorganic materials 0.000 claims description 7
- 238000009415 formwork Methods 0.000 claims description 7
- 239000010959 steel Substances 0.000 claims description 7
- VVQNEPGJFQJSBK-UHFFFAOYSA-N Methyl methacrylate Chemical compound COC(=O)C(C)=C VVQNEPGJFQJSBK-UHFFFAOYSA-N 0.000 claims description 6
- 229920005372 Plexiglas® Polymers 0.000 claims description 6
- 230000015572 biosynthetic process Effects 0.000 claims description 5
- 239000006260 foam Substances 0.000 claims description 3
- 229910001220 stainless steel Inorganic materials 0.000 claims description 3
- 239000010935 stainless steel Substances 0.000 claims description 3
- 230000003287 optical effect Effects 0.000 claims description 2
- 238000010276 construction Methods 0.000 abstract description 8
- 238000005516 engineering process Methods 0.000 abstract description 4
- 238000010586 diagram Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 3
- 238000004088 simulation Methods 0.000 description 3
- 238000009434 installation Methods 0.000 description 2
- 201000004569 Blindness Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015271 coagulation Effects 0.000 description 1
- 238000005345 coagulation Methods 0.000 description 1
- 238000005056 compaction Methods 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000009751 slip forming Methods 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
- 238000010998 test method Methods 0.000 description 1
- 210000005239 tubule Anatomy 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
- E01C19/00—Machines, tools or auxiliary devices for preparing or distributing paving materials, for working the placed materials, or for forming, consolidating, or finishing the paving
- E01C19/48—Machines, tools or auxiliary devices for preparing or distributing paving materials, for working the placed materials, or for forming, consolidating, or finishing the paving for laying-down the materials and consolidating them, or finishing the surface, e.g. slip forms therefor, forming kerbs or gutters in a continuous operation in situ
- E01C19/4886—Machines, tools or auxiliary devices for preparing or distributing paving materials, for working the placed materials, or for forming, consolidating, or finishing the paving for laying-down the materials and consolidating them, or finishing the surface, e.g. slip forms therefor, forming kerbs or gutters in a continuous operation in situ for forming in a continuous operation kerbs, gutters, berms, safety kerbs, median barriers or like structures in situ, e.g. by slip-forming, by extrusion
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Road Paving Machines (AREA)
- On-Site Construction Work That Accompanies The Preparation And Application Of Concrete (AREA)
Abstract
It paves constructing device the invention discloses a kind of laboratory room small-sized slip-form machine; including workbench, L-type mold is installed on the workbench, L-type mould inside is equipped with vibrational system; laser displacement inspecting instrument is installed, workbench left end is equipped with trailer system on workbench.Laboratory room small-sized slip-form machine of the present invention paves constructing device, restores to superelevation the forming process of Slip-form concrete, can intuitively find out its shape retentivity, surface smoothness, saves site operation testing experiment cost, and provide reference for site construction technology.
Description
Technical field
It paves constructing device the present invention relates to one kind, specifically a kind of laboratory room small-sized slip-form machine paves and constructing device and makes
Use method.
Background technique
The more and more extensive application of concrete slip-form machine paving technique, slip form work technology are China's cast-in-place concrete structure works
Journey construction machinery degree is high, fast, the live place of speed of application occupies less, structural integrity is strong, anti-seismic performance is good, safety is made
Industry is secure, the significant a kind of construction technology of environment and economical synthesis benefit.
But in the lab there has been no small-sized sliding formwork equipment, the prior art can not the construction of simulation concrete scene Slipform Paving
Technique fails to operate offer reference or instruction to construction site.In addition, half mobility self-compacting concrete is a kind of difference
In the new concrete mix-design of self-compacting concrete, can self-compaction, shape retentivity is good and has both certain stream
Dynamic property, can provide finished product more evenly, smooth, durability is good in Paving Techniques, while constructing operation is got up and faster, more pacified
Entirely.Therefore, laboratory needs one kind for half mobility self-compacting concrete equipment to simulate live Slipform Paving construction technology
Process, and advantageously reduce field test material, the setting up of large scale prefabricated place, labour's loss etc..
Summary of the invention
It paves constructing device and application method the purpose of the present invention is to provide a kind of laboratory room small-sized slip-form machine, to solve
The problems mentioned above in the background art.
To achieve the above object, the invention provides the following technical scheme:
A kind of laboratory room small-sized slip-form machine paves constructing device, including workbench, and L-type mold, L-type are equipped on the workbench
Mould inside is equipped with vibrational system, and laser displacement inspecting instrument is equipped on workbench, and workbench left end is equipped with trailer system.
As a further solution of the present invention: the L-type mold is equipped with loading platform, is successively mold below loading platform
Feeding vertical area and horizontal slip-form area, horizontal slip-form area right end offer discharge port, and automatic plastering plate is arranged at the top of discharge port
And flushed with discharge port, automatic plastering plate front and rear sides are connected with net slurry drainage tube, and discharge port right end is equipped with baffle, baffle installation
In workbench；Trailer system is equipped with sliding rail, and sliding rail is fixed on the table by support, support and workbench pass through bolt into
Row is fixed, and sliding rail includes smooth round bar and screw rod, and sliding rail has been bolted side plate and steel sleeve, side plate and steel set
Fitted bolt opens up hole on cylinder, and there are two side plate settings and is respectively hinged on horizontal slip-form area front and rear sides face；Traction
System is equipped with favourable turn, and the output shaft of favourable turn is fixed on screw end, transformer is connected on favourable turn, drive is connected on transformer
Device is moved, controller is connected on driver, vibrational system is by three plug-in type vibrating bar constructions, three plug-in type vibrating sticks difference
It is arranged in the inside in horizontal slip-form area and feeding vertical area.
As further scheme of the invention: the L-type mold and baffle and discharge port contact position are pasted with foam
Sponge joint strip.
As further scheme of the invention: the baffle and discharge port are provided with identical size.
As further scheme of the invention: the material of the sliding rail is stainless steel.
As further scheme of the invention: the material of the workbench and L-type mold is transparent plexiglass plate.
As further scheme of the invention: the laser detecting apparatus is equipped with bracket, and pedestal upper end is fixed with laser
Displacement sensor, laser displacement sensor are connected with laser display screen, laser displacement sensor include longitudinal laser sensor and
Lateral laser displacement sensing, longitudinal laser sensor and lateral laser displacement sensing are connect with laser display screen respectively.
It paves the user of constructing device as it is a further object to provide a kind of laboratory room small-sized slip-form machine
Method, comprising the following steps:
(1) after having stirred concrete, its divergence and the slump first are surveyed with divergence cylinder immediately, is accorded with to divergence, the slump
It is carried out in next step after closing test necessary requirement；
(2) concrete is loaded, and opens plug-in type vibrating stick, so that half mobility self-compacting concrete is in micro- effect of vibrating
Under, slurry floats, and is conducive to sliding formwork rear surface compactness more preferably；
(3) after the completion of concrete charging, it can observe that concrete flows dense state from side by transparent plexiglass plate,
When below the full entire L-type mold of Concrete Filled, i.e., concrete can sufficiently be vibrated, and close plug-in type vibration in L-type mold
Dynamic stick；
(4) by adjusting controller, i.e., controllable L-type mold straight line travel speed, while adjustable pressure automatic plastering plate is opened
With net slurry drainage tube；
(5) slip-form machine paves after the test, adjusts laser displacement inspecting instrument, i.e. two laser displacement sensors, laser of adjustment
The position of display screen and bracket measures the transversely deforming amount and longitudinal deformation amount of formation of concrete.
Compared with prior art, the beneficial effects of the present invention are:
1, for simulating half mobility self-compacting concrete scene slding form operation, existing laboratory simulation concrete slip-form booth is filled up
The technological gap of paving can form situation according to different concrete slip-forms, quickly adjust mix Design, mold row
Into speed, vibration source arrangement and vibration frequency, largely simulates on-site concrete slip-form machine and pave construction process；
2, the device has the features such as convenient, fast, efficient and accurate, provides a kind of laboratory simulation scene for researcher
Slip-form machine paves truly feasible test method, avoids new concrete mix-design and live slip-form machine paves adaptability
Blindness is tested, human and material resources and financial resources are saved.
Detailed description of the invention
Fig. 1 is that a kind of laboratory room small-sized slip-form machine paves the structural schematic diagram of constructing device.
Fig. 2 is that a kind of laboratory room small-sized slip-form machine paves the structural schematic diagram of L-type mold in constructing device.
Fig. 3 is that a kind of laboratory room small-sized slip-form machine paves the structural schematic diagram of trailer system in constructing device.
Fig. 4 is that a kind of laboratory room small-sized slip-form machine paves the structural schematic diagram of workbench in constructing device.
Fig. 5 is that a kind of laboratory room small-sized slip-form machine paves the structural schematic diagram of laser displacement inspecting instrument in constructing device.
Wherein: 1- workbench；2- horizontal slip-form area；3- automatic plastering plate；4- net slurry drainage tube；5- bracket；6- laser is aobvious
Display screen；7- laser displacement sensor；8- L-type mold；9- support；10- sliding rail；11- steel sleeve；12- loading platform；13- gear
Plate；14- side plate；15- plug-in type vibrating stick；16- feeding vertical area；17- controller；18- driver；19- transformer；20- turns
Machine；The smooth round bar of 21-；22- screw rod.
Specific embodiment
Technical solution of the present invention is described in more detail With reference to embodiment.
Fig. 1-5 is please referred to, a kind of laboratory room small-sized slip-form machine is provided and is paved constructing device.
Embodiment 1
Please referring to Fig. 1-4, in the embodiment of the present invention, a kind of laboratory room small-sized slip-form machine paves constructing device, including workbench 1,
In order to simulate half mobility self-compacting concrete scene slding form operation, L-type mold 8, L-type mold 8 are installed on the workbench 1
Inside is equipped with vibrational system, and in order to measure range information, laser displacement inspecting instrument, 1 left end of workbench are equipped on workbench 1
Trailer system is installed.
Further, the L-type mold 8 is equipped with loading platform 12, and 12 lower section of loading platform is successively the feeding vertical of mold
Area 16 and 2 horizontal slip-form area of horizontal slip-form area, 2 right end offer discharge port, and discharging mouth width is 30cm and a height of 12cm, smear automatically
Plate 3 is arranged at the top of discharge port and flushes with discharge port, and 3 front and rear sides of automatic plastering plate are connected with net slurry drainage tube 4, sliding formwork
The net slurry for injecting corresponding mix-design while machine paves in tubule is dripped by wiping tablet in sliding formwork coagulation through catheter drainage
Screed dragging aggregate bring surface defect, scratch, small holes etc. can be filled in native surface.In addition, certainly using adjustable pressure
The effect of dynamic wiping tablet, formation of concrete surface can be smooth, and appearance is beautiful, greatly saving manual repair cost, out
Material mouth right end is equipped with baffle 13, L-type mold 8 and baffle 13 and discharge port contact position is pasted with foam sponge joint strip, to improve
Spillage phenomenon in gap in slip forming, baffle 13 are mounted on workbench 1, and baffle 13 and discharge port are provided with identical size；It leads
Draw system equipped with sliding rail 10, the material of sliding rail 10 is stainless steel, and sliding rail 10 is fixed on workbench 1 by support 9, support 9
It is fixed with workbench 1 by bolt.Sliding rail 10 includes smooth round bar 21 and screw rod 22, and sliding rail 10 has been bolted
Fitted bolt opens up hole on side plate 14 and steel sleeve 11, side plate 14 and steel sleeve 11, the setting of side plate 14 there are two and
It is respectively hinged on 2 front and rear sides face of horizontal slip-form area.The material of workbench 1 and L-type mold 8 is transparent plexiglass plate,
A length of 160cm of workbench 1, width 80cm, plate thickness 1cm；A length of 17cm in feeding vertical area 16, width 30cm, it is a height of
50cm, a length of 50cm in horizontal slip-form area 2, width 30cm, a height of 16cm, plate thickness 2cm；A length of 22cm of loading platform 12, width are
30cm, a height of 10cm；A length of 50cm of side plate 14, width 15cm, plate thickness 2cm, trailer system are equipped with favourable turn 20, make a connection 20
Output shaft is fixed on 22 end of screw rod, is connected with transformer 19 on favourable turn 20, driver 18, driver are connected on transformer 19
Controller 17 is connected on 18.Controller 17 drives turning for screw rod 22 for controlling 20 rates of favourable turn and rotation direction, favourable turn 20
It is dynamic, and then 8 travel speed of L-type mold and direction are controlled, and making a connection 20 rates of rotation can be according to concrete charging rate, mobility and shape
Shape holding capacity is regulated and controled, and provides reference for site operation test；Vibrational system is made of three plug-in type vibrating sticks 15, and three
A plug-in type vibrating stick 15 is arranged in the inside in horizontal slip-form area 2 and feeding vertical area 16, provides and flows shape with concrete
The micro-vibration that state matches is vibrated.
Embodiment 2
A kind of laboratory room small-sized slip-form machine paves constructing device, referring to Fig. 5, the embodiment of the present invention is on the basis of embodiment 1
On, progress further limits.
Further, the laser detecting apparatus is equipped with bracket 5, and 5 upper end of bracket is fixed with laser displacement sensor 7, swashs
Optical displacement sensor 7 is connected with laser display screen 6, and laser displacement sensor 7 includes longitudinal laser sensor and lateral laser position
Sensing is moved, longitudinal laser sensor and lateral laser displacement sensing are connect with laser display screen 6 respectively.
A kind of laboratory room small-sized slip-form machine paves the application method of constructing device, comprising the following steps:
(1) after having stirred concrete, its divergence and the slump first are surveyed with divergence cylinder immediately, is accorded with to divergence, the slump
It is carried out in next step after closing test necessary requirement；
(2) concrete is loaded, and opens plug-in type vibrating stick 15, so that half mobility self-compacting concrete is in micro- effect of vibrating
Under, slurry floats, and is conducive to sliding formwork rear surface compactness more preferably；
(3) after the completion of concrete charging, it can observe that concrete flows dense state from side by transparent plexiglass plate,
When Concrete Filled expires entire 8 lower section of L-type mold, i.e., concrete can sufficiently be vibrated, and close plug-in type in L-type mold 8
Vibrating head 15；
(4) by adjusting controller 18, i.e., controllable 8 straight line travel speed of L-type mold, while adjustable pressure automatic plastering is opened
Plate 3 and net slurry drainage tube 4；
(5) slip-form machine paves after the test, adjusts laser displacement inspecting instrument, i.e. two laser displacement sensors 7, laser of adjustment
The position of display screen 6 and bracket 5 measures the transversely deforming amount and longitudinal deformation amount of formation of concrete.
In the description of the present invention, it is to be understood that, term " center ", " longitudinal direction ", " transverse direction ", "upper", "lower",
The orientation or positional relationship of the instructions such as "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside" is
It is based on the orientation or positional relationship shown in the drawings, is merely for convenience of description of the present invention and simplification of the description, rather than instruction or dark
Show that signified device or element must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as pair
Limitation of the invention.In addition, term " first ", " second " etc. are used for description purposes only, it is not understood to indicate or imply phase
To importance or implicitly indicate the quantity of indicated technical characteristic.The feature for defining " first ", " second " etc. as a result, can
To explicitly or implicitly include one or more of the features.In the description of the present invention, unless otherwise indicated, " multiple "
It is meant that two or more.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " installation ", " phase
Even ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected；It can
To be mechanical connection, it is also possible to be electrically connected；It can be directly connected, can also can be indirectly connected through an intermediary
Connection inside two elements.For the ordinary skill in the art, above-mentioned term can be understood by concrete condition
Concrete meaning in the present invention.
Better embodiment of the invention is explained in detail above, but the present invention is not limited to above-mentioned embodiment party
Formula within the knowledge of one of ordinary skill in the art can also be without departing from the purpose of the present invention
Various changes can be made.
Claims (8)
- The constructing device 1. a kind of laboratory room small-sized slip-form machine paves, including workbench (1), which is characterized in that the workbench (1) On be equipped with L-type mold (8), vibrational system is installed inside L-type mold (8), workbench is equipped with laser displacement inspecting on (1) Instrument, workbench (1) left end are equipped with trailer system.
- The constructing device 2. a kind of laboratory room small-sized slip-form machine according to claim 1 paves, which is characterized in that the L-type Mold (8) top is equipped with loading platform (12), is successively feeding vertical area (16) and the horizontal slip-form of mold below loading platform (12) Area (2), horizontal slip-form area (2) right end offer discharge port, and automatic plastering plate (3) setting is at the top of discharge port and neat with discharge port Flat, automatic plastering plate (3) front and rear sides are connected with net slurry drainage tube (4), and discharge port right end is equipped with baffle (13), baffle (13) peace Mounted in workbench (1)；Trailer system is equipped with sliding rail (10), and sliding rail (10) is fixed on workbench (1) by support (9), props up Seat (9) and workbench (1) are fixed by bolt, and sliding rail (10) includes smooth round bar (21) and screw rod (22), sliding rail (10) it has been bolted side plate (14) and steel sleeve (11), fitted bolt opens up on side plate (14) and steel sleeve (11) Hole, there are two side plate (14) settings and is respectively hinged on horizontal slip-form area (2) front and rear sides face；Trailer system is equipped with It makes a connection (20), the output shaft of favourable turn (20) is fixed on screw rod (22) end, is connected with transformer (19), transformer on favourable turn (20) (19) it is connected with driver (18), is connected on driver (18) controller (17) on, vibrational system is by three plug-in type vibratings Stick (15) is constituted, and three plug-in type vibrating sticks (15) are arranged in the inside in horizontal slip-form area (2) and feeding vertical area (16).
- The constructing device 3. a kind of laboratory room small-sized slip-form machine according to claim 2 paves, which is characterized in that the L-type Mold (8) and baffle (13) and discharge port contact position are pasted with foam sponge joint strip.
- The constructing device 4. a kind of laboratory room small-sized slip-form machine according to claim 2 paves, which is characterized in that the baffle (13) discharge port is provided with identical size.
- The constructing device 5. a kind of laboratory room small-sized slip-form machine according to claim 2 paves, which is characterized in that the sliding rail (10) material is stainless steel.
- The constructing device 6. a kind of laboratory room small-sized slip-form machine according to claim 2 paves, which is characterized in that the work The material of platform (1) and L-type mold (8) is transparent plexiglass plate.
- The constructing device 7. a kind of laboratory room small-sized slip-form machine according to claim 1 paves, which is characterized in that the laser Detector is equipped with bracket (5), and bracket (5) upper end is fixed with laser displacement sensor (7), laser displacement sensor (7) connection Have laser display screen (6), laser displacement sensor (7) includes that longitudinal laser sensor and lateral laser displacement sense, longitudinal to swash Optical sensor and lateral laser displacement sensing are connect with laser display screen (6) respectively.
- The application method of constructing device 8. a kind of -7 any laboratory room small-sized slip-form machines according to claim 1 pave, It is characterized in that, comprising the following steps:(1) after having stirred concrete, its divergence and the slump first are surveyed with divergence cylinder immediately, is accorded with to divergence, the slump It is carried out in next step after closing test necessary requirement；(2) concrete is loaded, and opens plug-in type vibrating stick (15), so that half mobility self-compacting concrete is in micro- work that vibrates Under, slurry floats, and is conducive to sliding formwork rear surface compactness more preferably；(3) after the completion of concrete charging, it can observe that concrete flows dense state from side by transparent plexiglass plate, When below the full entire L-type mold (8) of Concrete Filled, i.e., concrete can sufficiently be vibrated, and closed in L-type mold (8) and inserted Enter formula vibrating head (15)；(4) by adjusting controller (18), i.e., controllable L-type mold (8) straight line travel speed, while it is automatic to open adjustable pressure Wiping tablet (3) and net slurry drainage tube (4)；(5) slip-form machine paves after the test, adjusts laser displacement inspecting instrument, that is, adjusts two laser displacement sensors (7), swashs The position of light display screen (6) and bracket (5) measures the transversely deforming amount and longitudinal deformation amount of formation of concrete.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811270485.0A CN109162177B (en) | 2018-10-29 | 2018-10-29 | Paving construction device for small-sized slip form machine in laboratory and use method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811270485.0A CN109162177B (en) | 2018-10-29 | 2018-10-29 | Paving construction device for small-sized slip form machine in laboratory and use method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109162177A true CN109162177A (en) | 2019-01-08 |
| CN109162177B CN109162177B (en) | 2020-09-18 |
Family
ID=64875450
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811270485.0A Expired - Fee Related CN109162177B (en) | 2018-10-29 | 2018-10-29 | Paving construction device for small-sized slip form machine in laboratory and use method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109162177B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110306382A (en) * | 2019-08-06 | 2019-10-08 | 深圳市市政设计研究院有限公司 | A kind of slding form operation method of underground railway track substrate large fluidity spread concrete |
| CN112095413A (en) * | 2020-07-22 | 2020-12-18 | 盐城工学院 | Laser guiding device of curb slip form engineering truck |
| CN112681069A (en) * | 2020-12-17 | 2021-04-20 | 江苏师范大学 | Small concrete paving equipment and process driven by monorail crane for mine |
| CN113430975A (en) * | 2021-07-12 | 2021-09-24 | 包头市公路工程股份有限公司 | Self-compacting concrete wall type guardrail slip form construction method |
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| FI924471A (en) * | 1992-10-05 | 1994-04-06 | Parma Oy | Sliding casting method and device |
| CN202090929U (en) * | 2011-06-08 | 2011-12-28 | 中铁隧道集团二处有限公司 | Automatic forming machine for inverted arch cambered surface of tunnel |
| CN206529780U (en) * | 2017-02-22 | 2017-09-29 | 江西省高速公路投资集团有限责任公司 | A kind of clearance type gutter slip-form machine |
| CN206740345U (en) * | 2017-05-25 | 2017-12-12 | 长安大学 | A kind of paver screed property test platform |
-
2018
- 2018-10-29 CN CN201811270485.0A patent/CN109162177B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FI924471A (en) * | 1992-10-05 | 1994-04-06 | Parma Oy | Sliding casting method and device |
| CN202090929U (en) * | 2011-06-08 | 2011-12-28 | 中铁隧道集团二处有限公司 | Automatic forming machine for inverted arch cambered surface of tunnel |
| CN206529780U (en) * | 2017-02-22 | 2017-09-29 | 江西省高速公路投资集团有限责任公司 | A kind of clearance type gutter slip-form machine |
| CN206740345U (en) * | 2017-05-25 | 2017-12-12 | 长安大学 | A kind of paver screed property test platform |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110306382A (en) * | 2019-08-06 | 2019-10-08 | 深圳市市政设计研究院有限公司 | A kind of slding form operation method of underground railway track substrate large fluidity spread concrete |
| CN112095413A (en) * | 2020-07-22 | 2020-12-18 | 盐城工学院 | Laser guiding device of curb slip form engineering truck |
| CN112681069A (en) * | 2020-12-17 | 2021-04-20 | 江苏师范大学 | Small concrete paving equipment and process driven by monorail crane for mine |
| CN112681069B (en) * | 2020-12-17 | 2022-04-29 | 江苏师范大学 | Small concrete paving equipment and process driven by monorail crane for mine |
| CN113430975A (en) * | 2021-07-12 | 2021-09-24 | 包头市公路工程股份有限公司 | Self-compacting concrete wall type guardrail slip form construction method |
| CN113430975B (en) * | 2021-07-12 | 2022-09-09 | 包头市公路工程股份有限公司 | Self-compacting concrete wall type guardrail slip form construction method |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109162177B (en) | 2020-09-18 |
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