CN106906758A - A kind of culvert fluid pressure type entire combination moving die plate - Google Patents
A kind of culvert fluid pressure type entire combination moving die plate Download PDFInfo
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- CN106906758A CN106906758A CN201710285045.1A CN201710285045A CN106906758A CN 106906758 A CN106906758 A CN 106906758A CN 201710285045 A CN201710285045 A CN 201710285045A CN 106906758 A CN106906758 A CN 106906758A
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01F—ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
- E01F5/00—Draining the sub-base, i.e. subgrade or ground-work, e.g. embankment of roads or of the ballastway of railways or draining-off road surface or ballastway drainage by trenches, culverts, or conduits or other specially adapted means
- E01F5/005—Culverts ; Head-structures for culverts, or for drainage-conduit outlets in slopes
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Moulds, Cores, Or Mandrels (AREA)
Abstract
The invention provides a kind of culvert fluid pressure type entire combination moving die plate,By trussing,Hydraulic system,Template system and running gear are constituted,The template system is provided with two,Two template systems are symmetrical set in trussing,Each template system is connected by a hydraulic system with trussing respectively,Described running gear is arranged on the bottom of trussing,Trussing and template system are by standard component and regulating part by combination,Can adjust out suitable for different culvert sizes,Model sheetinstallat,Remove and realized by hydraulic jack,Realize walking by running gear,Culvert walls,Platform cap can primary concreting shaping,Culvert outward appearance is linear straight,The template effectively solves conventional mould low construction efficiency,The unfavorable factors such as construction precision difference,Improve culvert quality and production efficiency,Reduce labour cost,It is particularly suited for culvert quantity more,Length culvert more long.
Description
Technical field
The invention belongs to culvert construction technical field, and in particular to a kind of culvert fluid pressure type entire combination moving die plate.
Background technology
There is hand labor intensity greatly in culvert construction conventional mould, the installing/dismounting time is long, and dismounting frequency template high is variable
Shape, service life reduction, at formwork edge joint easily there is the common quality defects such as faulting of slab ends, spillage, low construction efficiency, construction precision in concrete
The unfavorable factors such as difference.Based on this present situation, as labor cost is stepped up, to improve effect, reduces cost, culvert is improved
Presentation quality, needs a kind of new culvert construction technology of development badly --- fluid pressure type entire combination moving die plate construction technology.
The content of the invention
For the above mentioned problem that culvert construction conventional mould is present, in order to better improve culvert quality, especially culvert is whole
Linear, reduction labour cost is seen in vitro, is raised labour productivity, the invention provides a kind of new culvert construction technology --- culvert
Fluid pressure type entire combination moving die plate.
The technical solution adopted in the present invention is as follows：
A kind of culvert fluid pressure type entire combination moving die plate, the template is by trussing, hydraulic system, template system and row
The part of walking system four constitutes, and described template system is provided with two, and two template systems are symmetrical set in trussing
It is interior, hydraulic system by two groups totally 24 hydraulic jacks constitute, every group includes 4 vertical hydraulic jacks and 8 transverse hydraulic oil cylinders,
Each template system is connected by 4 vertical hydraulic jacks and 8 transverse hydraulic oil cylinders with trussing respectively, described walking
System is arranged on the bottom of trussing.
Described trussing is made up of symmetrically arranged truss element before and after two, and two truss elements are by normal thereto
Connecting plate connects and composes a frame structure, and each truss element is by a crossbeam, four root posts, two diagonal braces and one group of regulation
Component is constituted, and four described root posts are respectively vertical welding successively and are stood in the first column of crossbeam lower end, the second column, the 3rd
Post and the 4th column, adjusting part are arranged between the second column and the 3rd column, and symmetrical being arranged at of two diagonal braces first is stood
The outside of post, the 4th column, and one end of diagonal brace is welded on crossbeam, the other end is welded on the first column or the 4th column.
Described crossbeam is made up of top boom, lower boom, brace and montant, and top boom and lower boom be arranged in parallel up and down,
And multiple montants normal thereto are installed between top boom and lower boom, a brace is respectively connected between every two montants,
And adjacent brace is symmetrical.
The bottom of described lower boom is provided with multiple otic placode bases, and an otic placode is welded with each otic placode base,
Vertical hydraulic jack is connected on otic placode.
Described adjusting part is made up of multiple day fonts regulation rod member, is bolted between adjacent regulation rod member,
And the quantity of regulation rod member can accordingly increase and decrease according to culvert size.
Between two group of first column and the second column before and after described two in symmetrically arranged truss element, two group the 3rd
It is connected with a template system by one group of hydraulic jack respectively between column and the 4th column.
Described template system is by wall body and is perpendicularly fixed at wall the platform cap of side and constitutes, and described wall body and platform cap is equal
Combined by polylith combined steel, wall body section is trapezoidal, platform cap rectangular in cross-section；The top surface of platform cap passes through 4 vertical liquid
Compressing cylinder is connected with crossbeam lower end, and the inner side of wall body is connected by 4 transverse hydraulic oil cylinders with adjusting part, and the outside of wall body leads to
4 transverse hydraulic oil cylinders are crossed to be connected with the first column or the 4th column.
Described combined steel is bolted assembling by standard form and adjusting template, and the quantity of adjusting template can
Increased and decreased accordingly according to culvert size.
Described wall body and the outer surface of platform cap is reinforced by perpendicular rib and back cord.
The bottom of two group of second column and the 3rd column before and after described two in symmetrically arranged truss element is provided with
Running gear, described running gear is made up of 4 road wheels, and each second column, the bottom of the 3rd column respectively install one
Road wheel.
It is equipped with rail under road wheel, rail lower berth 10 × 10cm sleepers, spacing is 30cm.
Beneficial effects of the present invention：
The invention provides a kind of culvert fluid pressure type entire combination moving die plate, whole template is by trussing, hydraulic pressure system
System, template system and the part of running gear four composition, trussing and template system pass through group by standard member and regulation rod member
Close, can adjust out suitable for different culvert sizes, template system and trussing are connected by hydraulic jack, model sheetinstallat,
Remove by hydraulic jack realize, whole template by road wheel realize walking, culvert walls, platform cap can primary concreting into
Type, culvert outward appearance is linear straight, and the fluid pressure type entire combination moving die plate effectively solves conventional mould low construction efficiency, applies
The unfavorable factors such as work low precision, preferably improve culvert quality, and especially culvert overall appearance is linear, reduces labour cost, improve
Efficiency of construction is high, culvert presentation quality is good, is particularly suited for that culvert quantity is more, length culvert more long.
Brief description of the drawings
Fig. 1 is structural representation of the invention；
Fig. 2 is the structural representation of trussing；
Fig. 3 is the structural representation of template system；
Description of reference numerals：
1st, crossbeam, 1.1, top boom, 1.2, lower boom, 1.3, brace, 1.4, montant, 2, column, the 2.1, first column,
2.2nd, the second column, the 2.3, the 3rd column, the 2.4, the 4th column, 3, diagonal brace, 4, adjusting part, 5, otic placode base, 6, otic placode, 7,
Wall body, 8, platform cap, 9, hydraulic jack, 9.1, vertical hydraulic jack, 9.2, transverse hydraulic oil cylinder, 10, road wheel.
Specific embodiment
Embodiment 1：
As shown in figure 1, a kind of culvert fluid pressure type entire combination moving die plate, it is characterised in that：The template by trussing,
Hydraulic system, template system and the part of running gear four composition, described template system are provided with two, two template system left sides
The right side is symmetricly set in trussing, hydraulic system by two groups totally 24 hydraulic jacks 9 constitute, every group include 4 vertical hydraulic pressure
Oil cylinder 9.1 and 8 transverse hydraulic oil cylinders 9.2, each template system is respectively by 4 vertical hydraulic jacks 9.1 and 8 horizontal liquid
Compressing cylinder 9.2 is connected with trussing, and described running gear is arranged on the bottom of trussing.
The step of being constructed using the culvert fluid pressure type entire combination moving die plate is as follows：
1), foundation surface construction：Culvert is constructed for segmentation point storehouse by one subsiding crack of 6m and is finished, in the upper surface on basis
Connection stone or dowel are set；
2), press design drawing in upper surface one end of foundation and combine culvert size, assembly is carried out using truck crane
The hydraulic pressure entire combination moving die plate, accurate adjustment is carried out using hydraulic system, it is ensured that assembled accurate, firm, accurate size, template plate
Face is smooth, piece is tight, and subsiding crack two ends are vertical, up/down perforation is cyclic；
3) it is, assembled to complete and qualified by inspection, start to pour concrete, the symmetrical once-cast shaping of wall status section is poured per mould
Length is 6m, lift height 30cm, because primary concreting concrete square amount is larger, to prevent swollen mould and ensuring form frame system safety
Stabilization, pours during to template system height 1/3,1/2,2/3 height and position, according to weather condition separated in time but necessary
Ensure the effective combination per layer concrete.Platform cap reinforcing bar shifts to an earlier date machine-shaping, after being poured into wall body top surface, treats concrete somewhat just
It is solidifying, the good platform cap reinforcing bar integral hoisting of colligation is fixed on abutment body, then one piece of bar shaped punching block Zhi Li is installed and adjusts platform cap
Size, then pours platform cap；Reached after intensity reaches form removal condition after concrete, form removal pull bar and various external supports, then
By the demoulding of hydraulic jack 10, vertical oil cylinder climbing shuttering hanging basis 5-10cm, then walked using jack traction combined system
Wheel 10 runs to next mould position on the rail along laying；Repeat said process and pour next mould, by that analogy until completing one
Road culvert, form removal is transported to down one culvert.
Embodiment 2
On the basis of embodiment 1, as shown in Fig. 2 described trussing is by symmetrically arranged truss element before and after two
Composition, two truss elements connect and compose a frame structure by connecting plate normal thereto, and each truss element is by a horizontal stroke
Beam 1, four root posts, 2, two diagonal braces 3 and one group of adjusting part 4 are constituted, and the length of described crossbeam 1 determines according to culvert across footpath,
Described four root posts 2 are respectively vertical welding successively and are stood in the first column 2.1 of the lower end of crossbeam 1, the second column the 2.2, the 3rd
The column 2.4 of post 2.3 and the 4th, adjusting part 4 is arranged between the second column 2.2 and the 3rd column 2.3, and two diagonal braces 3 are symmetrical
The one end for being arranged at the first column 2.1, the outside of the 4th column 2.4, and diagonal brace 3 be welded on crossbeam 1, the other end is welded on
On first column 2.1 or the 4th column 2.4.
Described crossbeam 1 is made up of top boom 1.1, lower boom 1.2, brace 1.3 and montant 1.4, top boom 1.1 and lower edge
Bar is be arranged in parallel about 1.2, and multiple montants 1.4 normal thereto, every two are provided between top boom 1.1 and lower boom 1.2
It is respectively connected with a brace 1.3 between root montant 1.4, and adjacent brace 1.3 is symmetrical.The bottom of described lower boom 1.2 sets
Multiple otic placode bases 5 are equipped with, an otic placode 6 is welded with each otic placode base 5, the quantity of otic placode 6 is according to culvert size and purlin
Frame, template size determine that vertically arranged hydraulic jack 10 is connected on otic placode 6.
Described adjusting part 4 is made up of multiple day fonts regulation rod member, is bolted between adjacent regulation rod member,
And the quantity of regulation rod member can accordingly increase and decrease according to culvert size, trussing is carried out by by standard member and regulation rod member
Combination, 1 meter and 2 meters of standard member length dimension, regulation rod size is 0.5 meter, and rod member two ends pass through bolt by flange design
Connection, culvert size conventional design be integer or integer by 0.5 meter ruler cun increase and decrease, (stock size is 2 × 2,4 × 4,4.5 ×
4.5m etc.), so can just adjust out trussing suitable for different culvert sizes by increasing and decreasing rod member quantity.
Embodiment 3
On the basis of above-described embodiment, as shown in figure 3, two groups before and after described two in symmetrically arranged truss element
Between first column 2.1 and the second column 2.2, pass through one group of hydraulic pressure between two group of the 3rd column 2.3 and the 4th column 2.4 respectively
Oil cylinder 9 is connected with a template system.
Described template system is by wall body 7 and is perpendicularly fixed at the platform cap 8 of the top of wall body 7 and constitutes, described wall body 7 and platform
Cap 8 is combined by polylith combined steel, and the section of wall body 7 is trapezoidal, the rectangular in cross-section of platform cap 8；The top surface of platform cap 8 passes through 4
Individual vertical hydraulic jack 9.1 is connected with the lower end of crossbeam 1, and the inner side of wall body 7 is by 4 transverse hydraulic oil cylinders 9.2 and adjusting part 4
It is connected, the outside of wall body 7 is connected by 4 transverse hydraulic oil cylinders 9.2 with the first column 2.1 or the 4th column 2.4, i.e., before and after two
2 vertical hydraulic jacks 9.1 are mounted with the left and right sides of symmetrically arranged lower boom 1.2 respectively, vertical hydraulic jack 9.1
Lower end is connected on platform cap 8, and 2 transverse directions are mounted with respectively on the column 2.4 of symmetrically arranged first column 2.1 or the 4th before and after two
Hydraulic jack 9.2, the other end of the transverse hydraulic oil cylinder 9.2 being mounted on the first column 2.1 or the 4th column 2.4 is connected to wall
The outside of body 7, symmetrically arranged two groups of adjusting parts 4 are each side mounted with 2 transverse hydraulic oil cylinders 9.2 before and after two,
The other end for being mounted on the transverse hydraulic oil cylinder 9.2 of the left and right sides of adjusting part 4 is connected to the inner side of wall body 7；Described wall
The outer surface of body 7 and platform cap 8 is reinforced by perpendicular rib and back cord.
Described combined steel is bolted assembling by standard form and adjusting template, and template system presses 1- by height
2 meters of standard size merogenesis processing, and equipped with 0.5m top adjustment templates, different section chi can also be realized by increasing and decreasing adjusting template
Very little culvert template it is general, template by the pull bars of Ф 22 to draw reinforce, can once pour 6m wall bodies long.
The bottom of the column 2.3 of two group of second column 2.2 and the 3rd before and after described two in symmetrically arranged truss element
Running gear is installed, described running gear is stood by symmetrically arranged two group second before and after each on the inside of wall body
4 road wheels 10 of post 2.2 and the bottom of the 3rd column 2.3 realize walking,
By hydraulic system climbing shuttering system hanging base surface after the completion of concreting, remove front and rear in trussing
The branch pading plate of symmetrically arranged two group of first column 2.1 and the bottom of the 4th column 2.4 makes its hanging base surface, then by falling
Chain block draws trussing, and road wheel 10 runs to next mould position, 10 × 10cm of rail lower berth pillows on the rail along laying
Wood, spacing 30cm.
Embodiment 4
On the basis of above-described embodiment, described fluid pressure type entire combination moving die plate by trussing, hydraulic system,
Template system and the part of running gear four constitute, and the template system can realize X, Y, Z-direction displacement.
By design drawing and with reference to culvert size, assembled fluid pressure type entire combination moving die plate, assembled accurate, jail are carried out
Gu, accurate size, template plate face be smooth, piece is tight, subsiding crack two ends are vertical, up/down perforation is cyclic.Wall status section symmetrical one
Secondary castable, length is poured per mould for 6m, lift height 30cm, swollen to prevent because primary concreting concrete square amount is larger
Mould and ensure form frame system safety and stability, pour during to form height 1/3,1/2,2/3 height and position, be spaced according to weather condition
Certain hour, but must assure that effective combination of every layer concrete.Platform cap reinforcing bar shifts to an earlier date machine-shaping, is poured into wall body top surface
Afterwards, treat that concrete is somewhat pre-hardening, the good platform cap reinforcing bar integral hoisting of colligation is fixed on abutment body, then one block of bar shaped steel is installed
Mo Zhili adjusts platform cap size, then pours platform cap, reaches form removal after intensity.
After the completion of wall body, the construction of platform cap, top board cast-in-place construction is carried out, top board cast-in-place construction support system uses mobile formwork
(simple chassis), the form frame system combined by column, crossbeam, diagonal brace, screw jack and running gear group are constituted.Form frame system
Each rod member is combined and adjusted out suitable for different culvert chis using standard member and regulation rod member by standard member and regulation rod member
Very little form frame system, it is 6m that often section pours length.Absolute altitude is adjusted by screw jack after Template Location, then in mould bases system
Lay the lumps of wood and bamboo slab rubber in system distribution beam, it is ensured that template has enough rigidity and stability, its perpendicularity, axis off normal,
Absolute altitude, size, seam width, flatness etc. meet requirement.Walking is realized by 4 road wheels 10 of vertical supporting rod member bottom, is mixed
Solidifying soil passes through the screw jack demoulding after the completion of pouring, up along the rail of laying using jack traction combined system road wheel 10
Walk to next mould position, rail lower berth 10 × 10cm sleepers, spacing 30cm.
Cast-in-place cover plate reinforcing bar often saves that 6m is long to carry out colligation according to subsiding crack, and the framework of steel reinforcement that colligation is molded is called in mould,
Enter before mould the pad high-strength mortar protective layer cushion block under reinforcing bar, every square is no less than 5 pieces.Concreting uses internal vibration
Rod is vibrated, and sends special messenger that watering maintenance is carried out to it after concrete initial set, and curing period is no less than 7 days.Work as strong concrete
Degree reach more than the 85% of design strength, can form removal, it is during form removal from top to bottom, symmetrical to carry out, during form removal it is noted that peace
Entirely, special messenger is responsible for, unified command.
Claims (10)
1. a kind of culvert fluid pressure type entire combination moving die plate, it is characterised in that：The template is by trussing, hydraulic system, mould
Plate system and the part of running gear four constitute, and described template system is provided with two, and two template systems are symmetrical set
In in trussing, hydraulic system by two groups totally 24 hydraulic jacks (9) constitute, every group includes 4 vertical hydraulic jacks (9.1)
With 8 transverse hydraulic oil cylinders (9.2), each template system is respectively by 4 vertical hydraulic jacks (9.1) and 8 transverse hydraulics
Oil cylinder (9.2) is connected with trussing, and described running gear is arranged on the bottom of trussing.
2. a kind of culvert fluid pressure type entire combination moving die plate according to claim 1, it is characterised in that：Described truss
System is made up of symmetrically arranged truss element before and after two, and two truss elements connect and compose a frame by connecting plate normal thereto
Frame structure, each truss element is by a crossbeam (1), four root posts (2), two diagonal braces (3) and one group of adjusting part (4) group
Into, described four root posts (2) be respectively successively vertical welding in first column (2.1), the second column of crossbeam (1) lower end
(2.2), the 3rd column (2.3) and the 4th column (2.4), adjusting part (4) are arranged at the second column (2.2) and the 3rd column
(2.3) between, two diagonal braces (3) it is symmetrical be arranged at the first column (2.1), the outside of the 4th column (2.4), and diagonal brace (3)
One end be welded on crossbeam (1), the other end is welded on the first column (2.1) or the 4th column (2.4).
3. a kind of culvert fluid pressure type entire combination moving die plate according to claim 2, it is characterised in that：Described crossbeam
(1) it is made up of top boom (1.1), lower boom (1.2), brace (1.3) and montant (1.4), top boom (1.1) and lower boom
(1.2) it be arranged in parallel up and down, and multiple montants normal thereto is installed between top boom (1.1) and lower boom (1.2)
(1.4), it is respectively connected with a brace (1.3) between every two montants (1.4), and adjacent brace (1.3) is symmetrical.
4. a kind of culvert fluid pressure type entire combination moving die plate according to claim 4, it is characterised in that：Described lower edge
The bottom of bar (1.2) is provided with multiple otic placode bases (5), an otic placode (6) is welded with each otic placode base (5), vertically
Hydraulic jack (9.1) is connected on otic placode (6).
5. a kind of culvert fluid pressure type entire combination moving die plate according to claim 2, it is characterised in that：Described regulation
Component (4) is made up of multiple day fonts regulation rod member, is bolted between adjacent regulation rod member, and adjust the quantity of rod member
Can accordingly be increased and decreased according to culvert size.
6. a kind of culvert fluid pressure type entire combination moving die plate according to claim 2, it is characterised in that：Before described two
Between two group of first column (2.1) rear in symmetrically arranged truss element and the second column (2.2), two group of the 3rd column
(2.3) it is connected with a template system by one group of hydraulic jack (9) respectively between the 4th column (2.4).
7. a kind of culvert fluid pressure type entire combination moving die plate according to claim 1 or 6, it is characterised in that：Described
Template system is made up of wall body (7) and the platform cap (8) being perpendicularly fixed above wall body (7), described wall body (7) and platform cap (8)
Combined by polylith combined steel, wall body (7) section is trapezoidal, platform cap (8) rectangular in cross-section；(8) top surface of platform cap leads to
Cross 4 vertical hydraulic jacks (9.1) to be connected with crossbeam (1) lower end, the inner side of wall body (7) passes through 4 transverse hydraulic oil cylinders (9.2)
It is connected with adjusting part (4), the outside of wall body (7) is by 4 transverse hydraulic oil cylinders (9.2) and the first column (2.1) or the 4th
Column (2.4) is connected.
8. a kind of culvert fluid pressure type entire combination moving die plate according to claim 7, it is characterised in that：Described combination
Punching block is bolted assembling by standard form and adjusting template, and the quantity of adjusting template can be corresponding according to culvert size
Increase and decrease.
9. a kind of culvert fluid pressure type entire combination moving die plate according to claim 7, it is characterised in that：Described wall body
And the outer surface of platform cap (8) is reinforced by perpendicular rib and back cord (7).
10. a kind of culvert fluid pressure type entire combination moving die plate according to claim 2, it is characterised in that：Described two
The bottom of two group of second column (2.2) and the 3rd column (2.3) in front and rear symmetrically arranged truss element is provided with Running System
System, described running gear is made up of 4 road wheels (10), each second column (2.2), the 3rd column (2.3) bottom it is each
One road wheel (10) is installed.
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| CN201710285045.1A CN106906758A (en) | 2017-04-27 | 2017-04-27 | A kind of culvert fluid pressure type entire combination moving die plate |
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| CN201710285045.1A CN106906758A (en) | 2017-04-27 | 2017-04-27 | A kind of culvert fluid pressure type entire combination moving die plate |
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| CN107816028A (en) * | 2017-10-27 | 2018-03-20 | 安徽省路港工程有限责任公司 | Adjustable type light movable mould bases and ensure the tight steel form of lock chamber the old and new's concrete seam |
| CN108385550A (en) * | 2018-03-27 | 2018-08-10 | 贵州省铁交路桥设备有限公司 | A kind of culvert building wall device |
| CN108867420A (en) * | 2018-09-18 | 2018-11-23 | 甘肃恒捷路桥养护科技有限公司 | All-hydraulic automatically walk culvert abutment body trolley and construction technology process |
| CN109577303A (en) * | 2019-01-25 | 2019-04-05 | 广东省水利水电第三工程局有限公司 | A kind of mobile formwork system and its working method for Shiplock Culvert |
| CN109629464A (en) * | 2018-12-18 | 2019-04-16 | 中交路桥华东工程有限公司 | Slab culvert wall regularization form bracing system and its construction method |
| CN110468748A (en) * | 2019-08-08 | 2019-11-19 | 福建祝融工程机械有限公司 | A kind of culvert trolley |
| CN110512535A (en) * | 2019-08-12 | 2019-11-29 | 贵州桥梁建设集团有限责任公司 | A kind of non pull rod type culvert trolley constructing device |
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| CN113982258A (en) * | 2021-11-08 | 2022-01-28 | 广东省水利水电第三工程局有限公司 | Portal template structure and template system |
| CN115467258A (en) * | 2022-09-28 | 2022-12-13 | 河南省沿太行高速公路有限公司 | High efficiency culvert construction bearing structure |
| CN116104026A (en) * | 2022-12-30 | 2023-05-12 | 中交二公局东萌工程有限公司 | Cast-in-place concrete cover plate culvert trolley construction method based on stub matching method |
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