CN106368107B - A kind of base's through thickness construction formwork - Google Patents
A kind of base's through thickness construction formwork Download PDFInfo
- Publication number
- CN106368107B CN106368107B CN201610770843.9A CN201610770843A CN106368107B CN 106368107 B CN106368107 B CN 106368107B CN 201610770843 A CN201610770843 A CN 201610770843A CN 106368107 B CN106368107 B CN 106368107B
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- China
- Prior art keywords
- angle steel
- counter
- pin
- force
- cam
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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
- E01C19/50—Removable forms or shutterings for road-building purposes; Devices or arrangements for forming individual paving elements, e.g. kerbs, in situ
- E01C19/502—Removable forms or shutterings, e.g. side forms; Removable supporting or anchoring means therefor, e.g. stakes
- E01C19/504—Removable forms or shutterings, e.g. side forms; Removable supporting or anchoring means therefor, e.g. stakes adapted to, or provided with, means to maintain reinforcing or load transfer elements in a required position
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)
Abstract
The present invention relates to a kind of base's through thickness construction formworks, including more than two angle steel, the vertical fixed device being set on angle steel, the fixed device of anti-rollover and the fixed devices of anti-sidesway disposed in parallel.Height-adjustable of the present invention, fixing means are simple, be suitble to produce in enormous quantities, versatile, use cost is low, intensity is high, indeformable, reliable performance and can fast assembling-disassembling.Due to having largely newly-built common road and high-grade highway engineering project every year, meanwhile, urban construction scale is also very huge, and mating municipal works amount is also very surprising, and base's through thickness Construction Support template market demand is very big, has wide purposes.
Description
Technical field
The present invention relates to a kind of construction moulds, especially for base's through thickness construction formwork in construction of the highway.
Background technique
Highway is in banded structure, to be constructed by designed linear and size, good linear in order to obtain
With accurate size, there is the template of standard.Height for base layer construction template must be consistent with design thickness, has enough
Rigidity resistance to deformation.The support of template must be secured, guarantees that the side for rolling rear base is generally vertical and pleasantly, ties base
The globality for closing position is not destroyed because of secondary roll.
Cement Stabilized Macadam Base of Superhighway through thickness construction technology had promoted and applied in recent years, and highway cement is steady
Crushed rock base course is determined with a thickness of 32-40cm, and not ready-made fashioned iron is used directly as template, needs "one off" production.Unit in charge of construction
Some is replaced with the low template that bilayer paves.
Summary of the invention
The technical problem to be solved by the present invention is to overcome the defect of prior art, provide that a kind of height is adjustable, versatility
By force, intensity is high, indeformable, the service life is long, fixing means is simple, reliable performance and can fast assembling-disassembling base's through thickness construct mould
Plate.
In order to solve the above technical problems, the present invention adopts the following technical scheme:
A kind of base's through thickness construction formwork, including more than two angle steel disposed in parallel, and be set on angle steel
Vertical fixed device, the fixed device of anti-rollover and the fixed device of anti-sidesway；
The vertical fixed device include jack, the sliding panel for being set to the jack upper end, sliding groove steel plate and
The vertically oriented pin of inverted L-shaped, the vertical edge of the sliding groove steel plate and the angle steel are arranged in parallel, the sliding groove steel plate and the angle
Sliding slot is formed between steel, the sliding panel is provided with vertically oriented pin in the sliding slot in the horizontal sides of the angle steel
Hole and the vertically oriented guide being set on vertically oriented pin hole, the vertically oriented pin are plugged in vertically oriented guide,
The upper end is erected on the sliding panel upper end；
The fixed device of the anti-rollover is by the oblique locating slot that is set on the vertical edge of angle steel and embedded at oblique fixed
Oblique locating pin in the slot of position；
The fixed device of anti-sidesway includes counter-force positioning pin lever and cam gear, is set in the horizontal sides of the angle steel
The counter-force set pin sleeve for being equipped with counter-force dowel hole and being set on counter-force dowel hole, the counter-force positioning pin are plugged in instead
In power set pin sleeve, the cam gear by Cam rest and be set to cam that Cam rest end is hinged by shaft and
Friction pulley, the cam are fixedly connected with friction pulley, and one end of the lever is erected on cam, and the other end is erected on counter-force
On positioning pin.
Above-mentioned base's through thickness construction formwork is provided with jacking bracket plate, the jacking bracket between the angle steel
Plate is provided with angle-bar joint connect convex block and connecting groove.
Above-mentioned base's through thickness construction formwork, the outer of the jack are provided with jack protective plate, the jack
Protective plate is U-shaped.
Advantageous effects of the invention are as follows:
1, height-adjustable:
Cement Stabilized Macadam Base of Superhighway through thickness Construction Support template can realize base layer construction thickness in 32-42cm
In the range of arbitrarily adjust, be able to satisfy current highway and common road cement stabilized macadam base through thickness construction wants
It asks.
2, fixing means is simple:
Cement Stabilized Macadam Base of Superhighway through thickness Construction Support template is fixed automatically, and fixing means is simple, construction
It is high-efficient.
3, structure is simple, is suitble to produce in enormous quantities:
Cement Stabilized Macadam Base of Superhighway through thickness Construction Support template is only process with angle steel and steel plate, largely
Using standard component, it is suitble to produce in enormous quantities.
4, versatile, use cost is low:
Cement Stabilized Macadam Base of Superhighway through thickness Construction Support template is applicable to highway and common road
Base layer construction, be equally applicable to the subbase construction of highway and common road, be equally applicable to urban road base,
Subbase construction.
Cement Stabilized Macadam Base of Superhighway through thickness Construction Support template is reusable, greatly reduces and is constructed into
This.Template is disposable mostly when past base layer construction, and construction cost is high.
5, intensity is high, indeformable, reliable performance:
Base's through thickness Construction Support template of the invention uses the steel plate of 20 bugle steel and 12mm thickness, and intensity is very high, protects
Template is indeformable when card construction.
6, energy fast assembling-disassembling:
Cement Stabilized Macadam Base of Superhighway through thickness Construction Support template, it is convenient for disassembly and assembly.
7, the huge market demand:
Due to having largely newly-built common road and high-grade highway engineering project, while urban construction scale every year
Very huge, mating municipal works amount is also very surprising, and Construction Support template market demand of the invention is very big, has wide
Purposes.
Detailed description of the invention
Fig. 1 is schematic structural view of the invention；
Fig. 2 is cam unit formation schematic diagram of the present invention.
Each part numbers indicate in figure are as follows: 1-1, sliding panel；1-2, sliding groove steel plate；1-3, vertically oriented pin；1-4, sliding slot；
1-5, vertically oriented guide；1-6, jack；1-7, jacking bracket plate；1-8, jack protective plate；2-1, oblique locating pin；
3-1, counter-force positioning pin；3-2, lever；3-3, counter-force set pin sleeve；3-4, Cam rest；3-5, cam；3-6, friction pulley；4,
Angle steel.
Specific embodiment
As shown in Figs. 1-2, the present invention be able to satisfy current highway and common road cement stabilized macadam base it is complete
Thickness construction requirement, a complete set of equipment is reusable, greatly reduces construction cost, and the present invention includes that two or more is set in parallel
The angle steel 4 set further includes the vertical fixed device being set on angle steel 4, the fixed device of anti-rollover and the fixed device of anti-sidesway.
The vertical fixed device includes jack 1-6, sliding panel 1-1, the sliding slot for being set to the upper end the jack 1-6
The vertically oriented pin 1-3 of steel plate 1-2 and inverted L-shaped, the vertical edge of the sliding groove steel plate 1-2 and the angle steel 4 are arranged in parallel, institute
It is described in the sliding slot 1-4 to state formation sliding slot 1-4, the sliding panel 1-1 between sliding groove steel plate 1-2 and the angle steel 4
The vertically oriented guide 1-5 for being provided with vertically oriented pin hole in the horizontal sides of angle steel 4 and being set on vertically oriented pin hole, institute
Vertically oriented pin 1-3 to be stated to be plugged in vertically oriented guide 1-5, the upper end is erected on the upper end the sliding panel 1-1,
Oblique locating slot on vertical edge of the fixed device of the anti-rollover by being set to angle steel 4 and embedded at oblique fixed
Oblique locating pin 2-1 in the slot of position,
The fixed device of anti-sidesway includes counter-force positioning pin 3-1 lever 3-2 and cam gear, the water of the angle steel 4
The counter-force set pin sleeve 3-3 for being provided with counter-force dowel hole in pingbian and being set on counter-force dowel hole, the counter-force are fixed
Position pin 3-1 is plugged in counter-force set pin sleeve 3-3, and the cam gear is by Cam rest 3-4 and is set to Cam rest 3-4
Cam 3-5 that end is hinged by shaft and friction pulley 3-6, the cam 3-5 are fixedly connected with friction pulley 3-6, the lever
One end of 3-2 is erected on cam 3-5, and the other end is erected on counter-force positioning pin 3-1.
Jacking bracket plate 1-7 is provided between the angle steel 4, the jacking bracket plate 1-7 is set with 4 junction of angle steel
It is equipped with connection convex block and connecting groove.The outer of the jack 1-6 is provided with jack protective plate 1-8, the jack
Protective plate 1-8 is U-shaped.
Working principle of the invention is as follows:
1 height adjustment principle
Angle steel and sliding groove steel plate are welded and fixed to form sliding slot, and sliding panel can be slided freely up and down in sliding slot to adjust template
Height,
There is a jacking bracket at the both ends of every section of template, and small-size jack, sliding panel two are placed on jacking bracket
End is supported by small-size jack, with rising or falling for small-size jack adjustment sliding panel.
2 fixation principles
Highway Construction of semi-rigid base template fixation is a problem, generallys use dozen drill rod and fixes, there are fixations
Difficult, the problems such as speed is slow, effect is poor.
For the present invention by the way of fixing automatically, fixed speed is fast, effect is good, at low cost.
The fixation of the invention vertical fixation of use simultaneously, anti-rollover is fixed, anti-sidesway fixes three kinds of fixed forms.Three kinds solid
Surely it is automatic fixation, does not have to make drill rod.
(1) vertical fixed
Vertical fixation is a main fixed form, and vertical fixation is made of vertical positioning pin, vertical set pin sleeve.It is perpendicular
It is round tube to set pin sleeve, is welded on angle steel, punched on angle steel in round tube position, vertical positioning pin can above gliding in round tube
It is dynamic, and pass through in angle steel insertion roadbed and realize fixation.
Vertical positioning pin is in inverted L-shaped, is process by round steel, puncture tip, top right-angle bending are processed into lower part.It is perpendicular when fixed
To positioning pin slide downward, curved tail portion is arrived on sliding panel.Sliding panel is jacked using the climbing power of jack when rolling over template,
Sliding panel drives vertical positioning pin to extract from roadbed.
The vertical fixed active force downward using road roller is fixed.The stabilization gravel that vertically lays cement at the top of positioning pin with pine is mixed
The flush for closing material, as to reduce vertical positioning pin by road roller downward for Cement Stable Macadam Mixture thickness when rolling
Active force steel, which is embedded in roadbed, realizes fixation.
(2) anti-rollover is fixed
Oblique locating pin is welded on angle steel, in the vertical fixed paving operation that do not complete, when template by lateral force to
When tumbling outside, oblique locating pin forms counter-force when being embedded in roadbed, prevents template from turning on one's side.
(3) anti-sidesway is fixed
The fixed device of anti-sidesway is made of counter-force positioning pin, counter-force set pin sleeve, friction pulley, cam, lever.
Counter-force set pin sleeve is round tube, is welded on angle steel, is punched on angle steel in round tube position, counter-force positioning pin can justified
It is slided up and down in pipe, and passes through in angle steel insertion roadbed and realize fixation.
Counter-force positioning pin is process by round steel, and puncture tip is processed into lower part.
Friction pulley and cam are fixed together, and lever connects cam and counter-force positioning pin.Band moving cam when friction wheel from rotation
Rotation, cam rotation drive lever to move up and down when rotating, and lever generates upper and lower active force to counter-force positioning pin.
In the vertical fixed paving operation that do not complete, when template is tumbled outward by lateral force, friction pulley and cam
It rotates clockwise, lever left end rises, and lever right end generates downward active force and will realize admittedly in counter-force positioning pin insertion roadbed
It is fixed.Lateral force is bigger, and counter-force positioning pin is embedded in deeper in roadbed.
When rolling over template, friction pulley is rotated counterclockwise, counter-force positioning pin is extracted from roadbed.
Illustrate: for soil subgrade and soil-stone embankment, vertical positioning pin, oblique locating pin and counter-force positioning pin hold very much
Easily in insertion roadbed, realize automatic fixed.For rock-filling embankment, since roadbed is hard, vertical positioning pin, oblique locating pin and anti-
Power positioning pin is difficult to be embedded in roadbed, needs to assist punching with electric drill.
3 template lateral connection principles
Two pieces of templates are connected with jacking bracket, jacking bracket is welded on one side on the angle steel of one piece of template, the other side
Another piece of template is connected with angle steel groove using jacking bracket convex block.
4 straight ways, bend template
Template is processed into different length, generally 5 meters, 1 meter, 5 meters are constructed for straight way, and 1 meter is applied for bend
Work.The jacking bracket convex block and angle steel groove gap of 1 meter of template of length are larger, can be rotated 5-10 degree, meet bend construction
It needs.
Application method of the invention is as follows:
1, installation template
Step 1: determining the total height of template, jack lifting amount is calculated.
Step 2: jack to be adjusted to the height of setting, it is put on jacking bracket.
Step 3: template lateral connection.
Step 4: installation sliding panel.
Step 5: installing vertical fixation, anti-rollover is fixed, the fixed device of anti-sidesway.
2, template is dismantled
Step 1: lifting jack, transfers to vertical positioning pin.
Step 2: rotating counterclockwise friction pulley, counter-force positioning pin is extracted from roadbed.
Step 3: removing sliding panel.
Step 4: taking out jack.
Step 5: cancelling lateral connection.
Claims (3)
1. a kind of base's through thickness construction formwork, which is characterized in that including two or more angle steel (4) disposed in parallel, Yi Jishe
The fixed device of the vertical fixed device and anti-rollover being placed on angle steel (4)；
The vertical fixed device includes jack (1-6), the sliding panel (1-1) for being set to the upper end the jack (1-6), slides
The vertically oriented pin (1-3) of channel steel plate (1-2) and inverted L-shaped, the vertical edge of the sliding groove steel plate (1-2) and the angle steel (4)
It is arranged in parallel, forms sliding slot (1-4) between the sliding groove steel plate (1-2) and the angle steel (4), the sliding panel (1-1) is set
In the sliding slot (1-4), vertically oriented pin hole is provided in the horizontal sides of the angle steel (4) and is set to vertically oriented pin
Vertically oriented guide (1-5) on hole, the vertically oriented pin (1-3) are plugged in vertically oriented guide (1-5), and the upper end is taken
Set on the upper end the sliding panel (1-1)；
The oblique locating slot and be embedded at oblique positioning that the anti-rollover is fixed on vertical edge of the device by being set to angle steel (4)
Oblique locating pin (2-1) in slot；
It is provided with jacking bracket plate (1-7) between the angle steel (4), the jacking bracket plate (1-7) connect with angle steel (4)
Place is provided with connection convex block and connecting groove.
2. a kind of base's through thickness construction formwork according to claim 1, which is characterized in that add the fixed dress of anti-sidesway
It sets, the fixed device of anti-sidesway includes counter-force positioning pin (3-1) lever (3-2) and cam gear, the water of the angle steel (4)
The counter-force set pin sleeve (3-3) for being provided with counter-force dowel hole in pingbian and being set on counter-force dowel hole, the counter-force
Positioning pin (3-1) is plugged in counter-force set pin sleeve (3-3), and the cam gear is by Cam rest (3-4) and is set to convex
The cam (3-5) and friction pulley (3-6) that the wheel support end (3-4) is hinged by shaft, the cam (3-5) and friction pulley (3-
6) it is fixedly connected, one end of the lever (3-2) is erected on cam (3-5), and the other end is erected on counter-force positioning pin (3-1)
On.
3. a kind of base's through thickness construction formwork according to claim 2, which is characterized in that the jack (1-6)
Outer is provided with jack protective plate (1-8), and the jack protective plate (1-8) is U-shaped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610770843.9A CN106368107B (en) | 2016-08-30 | 2016-08-30 | A kind of base's through thickness construction formwork |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610770843.9A CN106368107B (en) | 2016-08-30 | 2016-08-30 | A kind of base's through thickness construction formwork |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106368107A CN106368107A (en) | 2017-02-01 |
| CN106368107B true CN106368107B (en) | 2018-12-11 |
Family
ID=57901683
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610770843.9A Expired - Fee Related CN106368107B (en) | 2016-08-30 | 2016-08-30 | A kind of base's through thickness construction formwork |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106368107B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113322755A (en) * | 2021-05-20 | 2021-08-31 | 豫新华通路桥集团有限公司 | Full-thickness construction template for base layer |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101748896B (en) * | 2008-12-13 | 2011-04-13 | 广西建工集团第五建筑工程有限责任公司 | Control device of flatness and elevation of cast-in-place concrete ground surface and method for construction |
| CN201817814U (en) * | 2010-09-17 | 2011-05-04 | 中国十七冶集团有限公司 | Adjustable fixed support of vertical surface sheet steel form |
| CN202883006U (en) * | 2012-10-26 | 2013-04-17 | 淮南矿业(集团)有限责任公司 | Combined template |
| PT107373A (en) * | 2013-12-19 | 2015-06-19 | Afonso Moreira Serro | LEVELING TELESCOPIC COVERAGE FOR PAVING WITH LINEAR OR AXIAL AND RADIAL GEOMETRIC ALIGNMENT |
| US20150197898A1 (en) * | 2014-01-15 | 2015-07-16 | Shaw & Sons, Inc. | Concrete dowel system |
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2016
- 2016-08-30 CN CN201610770843.9A patent/CN106368107B/en not_active Expired - Fee Related
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| Publication number | Publication date |
|---|---|
| CN106368107A (en) | 2017-02-01 |
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| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181211 Termination date: 20200830 |