CN207109856U - Piping lane, culvert construction hydraulic steel formwork jumbo - Google Patents
Piping lane, culvert construction hydraulic steel formwork jumbo Download PDFInfo
- Publication number
- CN207109856U CN207109856U CN201721063126.9U CN201721063126U CN207109856U CN 207109856 U CN207109856 U CN 207109856U CN 201721063126 U CN201721063126 U CN 201721063126U CN 207109856 U CN207109856 U CN 207109856U
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- Prior art keywords
- door frame
- template
- construction
- piping lane
- steel formwork
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- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a kind of piping lane, culvert construction hydraulic steel formwork jumbo, including two bottom girders be arrangeding in parallel and two top beams be arrangeding in parallel, some door frames are installed between two foundation longerons and two top beams.Two montant upper and lower ends of each door frame are connected with corresponding top beam and bottom girder by bolt respectively；Two top beams above the door frame are installed with top template, are connect respectively by multiple double helix screw mandrel bloster hinges on the outside of two montants of the door frame and are supported by side template, and the both sides of the side template upper ends of both sides respectively with top template are hinged；Jacking cylinder is installed on two foundation longerons below the door frame.The utility model only needs the dismounting after initial installation and Practical Completion in whole engineering, and construction is mobile not to have to dismounting, greatly saves the time and shortens the duration；Construction is mobile to greatly reduce construction cost without dismounting；The mobile labour for not having to dismounting and greatly reducing people of construction, breaks away from traditional sea of faces's construction.
Description
Technical field
The utility model belongs to the realm of building construction, is to being related in one kind of the concrete cast-in-situ structure such as piping lane, culvert
Support system instrument.
Background technology
The concrete structure inner support systems such as traditional piping lane, culvert are that steel pipe support template of arranging in pairs or groups uses, and dismounting is frequent,
It is laborious costly and time-consuming, duration and cost are all had a great influence, then how can accelerating construction progress, and can reduces cost
The inner supporting bodies such as time saving and energy saving completion piping lane, culvert are tied to form the projecting point for the design.
The content of the invention
The purpose of this utility model is to provide a kind of inner support system work for concrete cast-in-situ structures such as piping lane, culverts
Tool.
The utility model adopts the following technical scheme that realization：
A kind of piping lane, culvert construction hydraulic steel formwork jumbo, including two bottom girders be arrangeding in parallel and two parallel set
The top beam put, some door frames are installed between two foundation longerons and two top beams.
Two montant upper and lower ends of each door frame are connected with corresponding top beam and bottom girder by bolt respectively；The door
Two top beams above frame are installed with top template, pass through multiple double helix screw mandrels respectively on the outside of two montants of the door frame
Support is be hinged to be supported by side template, and the both sides of the side template upper ends of both sides respectively with top template are hinged；Two below the door frame
Jacking cylinder is installed on bottom girder.
Corresponding top template and side template both sides are equipped with ring flange on each door frame, adjacent top template and side template it
Between connected by flange.
Some road wheels are symmetrically installed on two foundation longerons.
During construction, steel formwork trolley is positioned at constructed piping lane, the opening position of culvert bottom plate, as shown in figure 1, putting up
After external mold, by jacking cylinder, after chassis is jacked up, top template reaches precalculated position, then door frame both sides by oil cylinder or
Person's strut struts the side template of both sides, and the length of regulation door frame both sides double helix screw mandrel support is to after suitable, by double helix spring
The ear mount that bar is supported in side template is connected by bearing pin, as shown in Fig. 2 each door frame side is provided with three double helix screw mandrel branch
Support, for side template to be supported to place.After casting complete, lower section jacking cylinder, top template departs from, and unloads double helix screw mandrel branch
Support, side template is withdrawn, as shown in Figure 3.Chassis is finally dragged to next workshop section using draw-gear.
Preferably, the part jacking cylinder 8 on bottom girder 1 by supporting 9 replacements over the ground, as shown in Figure 4.
Preferably, double helix screw mandrel cross bar support 7 is installed, for further by the side form block of both sides on each door frame 3
Support to place, extenuate pressure of the both sides steel form to door frame, cross bar support both ends can be passed through by leading screw adjustment length, two
Support contacts with side template.
The utility model is compared with traditional product, and its advantage is embodied in：Applied for the concrete cast-in-situ engineering such as piping lane, culvert
For work, the dismounting after initial installation and Practical Completion is only needed in whole engineering, construction is mobile not to have to dismounting, greatly saves
Having saved the time shortens the duration；Construction is mobile to greatly reduce construction cost without dismounting；Construction is mobile to drop significantly without dismounting
The low labour of people, break away from traditional sea of faces's construction.
Brief description of the drawings
Fig. 1 represents piping lane, culvert bottom plate schematic diagram.
Fig. 2 represents that two telescoping steel forms carry out the positive elevational schematic view of operation.
Fig. 3 represents that telescoping steel form receives mould schematic diagram.
Fig. 4 represents firm mould trolley side view.
In figure：1- bottom girders, 2- top beams, 3- door frames, 4- top templates, 5- side templates, the support of 6- double helixs screw mandrel, 7- are double
Helical screw cross bar is supported, and 8- jacking cylinders, 9- is supported over the ground, 10- road wheels, 11- rail, 12- outer templates, 13- piping lanes,
Culvert bottom plate.
Embodiment
Specific embodiment of the utility model is described in detail below in conjunction with the accompanying drawings.
A kind of piping lane, culvert construction hydraulic steel formwork jumbo, including two bottom girders 1 be arrangeding in parallel are parallel with two sets
The top beam 2 put, some door frames 3 are installed between two foundation longerons 1 and two top beams 2.
Two montant upper and lower ends of each door frame 3 are connected with corresponding top beam 2 and bottom girder 1 by bolt respectively；
Two top beams 2 of the top of door frame 3 are installed with top template 4, respectively by multiple double on the outside of two montants of the door frame 3
Helical screw supports 6 hinged supports to have a side template 5, and the both sides of the upper ends of side template 5 of both sides respectively with top template 4 are hinged；The door
Double helix screw mandrel cross bar support 7 is installed on frame 3.Jacking cylinder 8 is installed on two foundation longerons 1 of the lower section of door frame 3.
Corresponding top template 4 and side template 5 both sides are equipped with ring flange, adjacent top template 4 and side form on each door frame 3
Connected between plate 5 by flange.
It is symmetrically installed some road wheels 10 on two foundation longerons 1, during operation, road wheel is located in rail 11.
Or in order to cost-effective, the part jacking cylinder 8 on bottom girder 1 by supporting 9 replacements over the ground.
Telescoping steel form Construction Principle is that the steel tube frame in conventional mould system is replaced by overall steel truss, is hanged
Large-scale steel form is hung, chassis main couple bottom sets 16# channel-section steels rail and draw-gear, under form removal state, it is ensured that chassis steel
Die body system can integrally walk.When formwork erection and form removal, by hydraulic system, flexible using hydraulic jack replaces artificial handling,
Realize that the quick of steel form installs and fast demoulding.
Telescoping steel form is transported to scene after the completion of factory process, existing existing using 25T autocranes and hand fit
Field installation.Erection sequence is：Running gear → chassis main couple → helical screw → hydraulic system → inner side steel form → top plate
Steel form → fastener.During formwork, chassis is travelled to section is poured, and adjusts good position, starts hydraulic power unit, opens chassis top
Mould oil cylinder control operation bar, makes roof plate template be slowly increased to formwork position；Side form is supported by setting up helical screw.Pass through unlatching
Oil cylinder and adjustment helical screw, need the backform of adjustment position and side form to be finely adjusted to local, make template size and position sign
Close and require, after template is in place, fastens the helical screw of side template, be plugged Fixed latches, constructed into next process.Concrete
Pour after completion reaches form removal condition, remove helical screw latch, start oil cylinder and withdraw template, next section is driven into after the completion of form removal
Section construction.
When it is implemented, 1, chassis is made up of chassis girder and door frame, forms main vertical force and bear system.Each
The length of car is 13 meters, is made up of 4.5 meters of 3 sections of sections, the distance between axles of two chassis girders is 1200mm, and 9 Pin door frames are equidistant
1500mm is arranged on chassis girder.Chassis girder（Bottom girder and top beam）For double 20# channel-section steels group welding pieces, single-piece length 15m.
Truss strut is designed as double 16# channel-section steel group welding pieces, lower weld steel plate, is connected with chassis girder connecting plate.Pallet bottom sets 8
Individual road wheel, it is arranged symmetrically under single-unit pallet bottom longeron.Road wheel is the flute profile wheel of diameter 300, and walking track is diameter
16 channel-section steel.
Top, side template use set shaped steel formwork, thickness 6mm, two side milling sides.Template both sides set 12mm × 100mm flanges
Disk, it is connected with adjacent forms.To improve efficiency of construction, piping lane, the outboard template of culvert temporarily coordinate scaffold shape using plank sheathing
Formula, when Pipe rack is constructed, double operation scaffold is set up in outside.
2nd, the installation and debugging of telescoping steel form：Railway line is released having poured underplate concrete surface measurement, with ink fountain bullet
Line positions, accurate identification.Setscrew positioning is set every 1m in bottom plate along railway line, track is placed on solid among setscrew
It is fixed.Manually installed telescoping steel form is coordinated using hand fit 25T autocranes scene.After chassis main couple installation,
Side form and backform, and device helical screw and hydraulic means are installed.
Formwork jumbo must be noted that at following 2 points in an assembling process：
1. two chassis girders must be parallel, otherwise can not smoothly be walked in chassis distraction procedure.Diagonal can be passed through
Detected, adjusted；
2. door frame must be on same absolute altitude, door frame top surface ensures level, otherwise influences the level of roof plate template.
After hydraulic steel form carrier installs, carry out the debugging before use, including running gear, hydraulic system, helical screw,
The debugging such as interior side form folding and unfolding, backform lifting.
3rd, chassis is in place：Construction of bottom plates is completed, and after concrete reaches intensity requirement, with hoist engine traction chassis, makes platform
Car is moved to design attitude along track.Pallet bottom screw rod and brake apparatus are adjusted, is fixed chassis and track with rail clamping device.It is logical
Crossing bottom drags jack that chassis is jacked up into fixation, it is ensured that chassis wheel does not stress.
4th, template is as follows in place：
Internal model is in place：During first time formwork, by the chassis assembled traction mould position in place, adjust it is front and rear and left and right away from
From rear, start hydraulic power unit, while open top part oil cylinder hydraulic system operatio bar, make jacking cylinder is synchronous slowly to jack up chassis,
The piping lane top plate punching block that the top template on chassis top is used as.Template elevation and position of center line are checked, when elevation and center line
Position has during deviation, it is necessary to carry out local directed complete set.To locally needing the backform finely tuned, top template elevation in whole is set to meet design
And acceptance requirement.After interior top template elevation regulation in place, jacking cylinder should be locked immediately.If the jacking cylinder portion of pallet bottom
Point replaced by support over the ground, then now adjust to support over the ground chassis is carried out to stablize support.Roof plate template installs be exactly position after, lead to
Crossing lateral oil cylinder, slowly both walls punching block is opened on top.Check whether inner side steel plate meets design requirement in place, such as need to finely tune, can open
Single or multiple oil cylinder regulations.After inside wall punching block position meets the requirements, locked cylinder, then adjusts lateral taenidium immediately
Thick stick, it is held out against interior side form, and be plugged Fixed latches.
After jacking in place, chassis is supportted onto the concrete wall of moulding by casting with jack, prevents from mixing in top plate
During solidifying soil cast, because horizontal thrust caused by difference in height crosses ambassador's Mo Che sidesways.Template is adjusted in place using adjusting screw,
It is fixed.
Internal model carries out formwork edge joint inspection after the completion of fixing, the larger place of faulting of slab ends carries out grinding process, and piece position uses
Adhesive tape blocks.Brushing demoulding steel formwork agent after inspection, treat to carry out roof steel bar colligation after releasing agent initial set.
5th, the demoulding and spud carriage shifting are as follows：
Concreting is completed, and is conserved the regular hour, after concrete reaches 75% intensity, can be carried out template removing.Mould
Plate dismounting order is as follows：
1）External wall plank sheathing is removed, external wall plank sheathing is stacked neat；
2）Removal internal model screw, start lateral oil cylinder hydraulic system, slowly withdraw oil cylinder, withdraw inner side wall form；
3）Start backform oil cylinder hydraulic system, fall backform；
4）Side wall helical screw latch is pulled out, lays down side wall helical screw, starts both sides mould oil cylinder hydraulic system, shrinks two
Side steel form；
5）Check that backform departs from top plate so inside and outside side form has disengaged from concrete wall, check in cabin with track whether
There are the barriers such as the punching block for hindering chassis to advance, material, after the completion of cleaning, start shipment trolley running device, chassis is drawn under
One section, carry out the construction of next section.
Finally, it is noted that described above is not limitation of the utility model, the utility model is also not limited to
The example above, although being described in detail with reference to the utility model embodiment, those skilled in the art
It should be appreciated that the change done in essential scope of the present utility model, modified, addition or replacement, it is new should also to belong to this practicality
The protection domain of type.
Claims (4)
1. a kind of piping lane, culvert construction hydraulic steel formwork jumbo, it is characterised in that：Including two bottom girders be arrangeding in parallel（1）
With two top beams be arrangeding in parallel（2）, two foundation longerons（1）With two top beams（2）Between be installed with some door frames
（3）；
Each door frame（3）Two montant upper and lower ends respectively with corresponding top beam（2）And bottom girder（1）Consolidated by bolt
Even；The door frame（3）Two top beams of top（2）It is installed with top template（4）, the door frame（3）Two montants on the outside of point
Do not supported by multiple double helix screw mandrels（6）Hinged support has side template（5）, the side template of both sides（5）Upper end respectively with backform
Plate（4）Both sides be hinged；The door frame（3）Two foundation longerons of lower section（1）Upper installation jacking cylinder（8）；
Each door frame（3）Top template corresponding to upper（4）And side template（5）Both sides are equipped with ring flange, adjacent top template（4）With
Side template（5）Between connected by flange；
Two foundation longerons（1）On be symmetrically installed some road wheels（10）.
2. piping lane according to claim 1, culvert construction hydraulic steel formwork jumbo, it is characterised in that：The bottom girder（1）
On part jacking cylinder（8）By supporting over the ground（9）Replace.
3. piping lane according to claim 1 or 2, culvert construction hydraulic steel formwork jumbo, it is characterised in that：Each door frame
（3）On be provided with double helix screw mandrel cross bar support（7）.
4. piping lane according to claim 3, culvert construction hydraulic steel formwork jumbo, it is characterised in that：Two foundation longerons（1）
The distance between be 1200mm, two top beams（2）The distance between be 1200mm；Adjacent door frame（3）The distance between be
1500mm。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721063126.9U CN207109856U (en) | 2017-08-24 | 2017-08-24 | Piping lane, culvert construction hydraulic steel formwork jumbo |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721063126.9U CN207109856U (en) | 2017-08-24 | 2017-08-24 | Piping lane, culvert construction hydraulic steel formwork jumbo |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207109856U true CN207109856U (en) | 2018-03-16 |
Family
ID=61570618
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721063126.9U Expired - Fee Related CN207109856U (en) | 2017-08-24 | 2017-08-24 | Piping lane, culvert construction hydraulic steel formwork jumbo |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207109856U (en) |
Cited By (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108442405A (en) * | 2018-04-11 | 2018-08-24 | 中建三局第二建设工程有限责任公司 | A kind of piping lane support construction based on Urban Underground pipe gallery |
| CN108506032A (en) * | 2018-03-14 | 2018-09-07 | 中铁二局集团有限公司 | The construction method of large volume top beam in a kind of pilot tunnel |
| CN109235294A (en) * | 2018-11-14 | 2019-01-18 | 贵州中昇东浩科技有限公司 | A kind of culvert construction device |
| CN109469100A (en) * | 2018-12-25 | 2019-03-15 | 平煤神马建工集团有限公司 | A kind of piping lane template integral support device |
| CN109629465A (en) * | 2019-01-31 | 2019-04-16 | 广西长兴工程建设有限公司 | It is a kind of for cover board culvert or the trolley of passage construction |
| CN110042771A (en) * | 2019-05-12 | 2019-07-23 | 中国水利水电第五工程局有限公司 | A kind of moveable modularization box culvert rapid construction device |
| CN110315465A (en) * | 2019-08-06 | 2019-10-11 | 安徽水利开发有限公司 | Culvert merogenesis steel lining auxiliary installation device |
| CN111101975A (en) * | 2019-12-03 | 2020-05-05 | 中国建筑第七工程局有限公司 | Integrated double-bin pipe gallery construction trolley and construction method thereof |
| CN111593761A (en) * | 2020-04-20 | 2020-08-28 | 中铁建工集团有限公司 | Outdoor comprehensive pipe gallery formwork trolley construction process |
| CN112411406A (en) * | 2020-11-27 | 2021-02-26 | 浙江世润建创科技发展有限公司 | Light truss type porous box culvert template system and construction method |
| CN112681160A (en) * | 2020-12-23 | 2021-04-20 | 浙江世润建创科技发展有限公司 | Reinforced concrete arch culvert reinforcing structure with enlarged section and construction method |
| CN113047189A (en) * | 2021-03-24 | 2021-06-29 | 中国五冶集团有限公司 | Movable formwork for culvert construction |
| CN113356268A (en) * | 2021-06-15 | 2021-09-07 | 中交第二航务工程局有限公司 | Integrated movable type formwork system for comprehensive pipe rack |
| CN113914900A (en) * | 2021-10-13 | 2022-01-11 | 中交一公局第七工程有限公司 | Adjustable template steel mould trolley |
| CN114717940A (en) * | 2022-02-21 | 2022-07-08 | 中交路桥华东工程有限公司 | Movable U-shaped section beam inner mold support |
| 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 |
-
2017
- 2017-08-24 CN CN201721063126.9U patent/CN207109856U/en not_active Expired - Fee Related
Cited By (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108506032A (en) * | 2018-03-14 | 2018-09-07 | 中铁二局集团有限公司 | The construction method of large volume top beam in a kind of pilot tunnel |
| CN108442405A (en) * | 2018-04-11 | 2018-08-24 | 中建三局第二建设工程有限责任公司 | A kind of piping lane support construction based on Urban Underground pipe gallery |
| CN109235294A (en) * | 2018-11-14 | 2019-01-18 | 贵州中昇东浩科技有限公司 | A kind of culvert construction device |
| CN109469100A (en) * | 2018-12-25 | 2019-03-15 | 平煤神马建工集团有限公司 | A kind of piping lane template integral support device |
| CN109629465A (en) * | 2019-01-31 | 2019-04-16 | 广西长兴工程建设有限公司 | It is a kind of for cover board culvert or the trolley of passage construction |
| CN110042771A (en) * | 2019-05-12 | 2019-07-23 | 中国水利水电第五工程局有限公司 | A kind of moveable modularization box culvert rapid construction device |
| CN110315465A (en) * | 2019-08-06 | 2019-10-11 | 安徽水利开发有限公司 | Culvert merogenesis steel lining auxiliary installation device |
| CN111101975A (en) * | 2019-12-03 | 2020-05-05 | 中国建筑第七工程局有限公司 | Integrated double-bin pipe gallery construction trolley and construction method thereof |
| CN111593761A (en) * | 2020-04-20 | 2020-08-28 | 中铁建工集团有限公司 | Outdoor comprehensive pipe gallery formwork trolley construction process |
| CN112411406A (en) * | 2020-11-27 | 2021-02-26 | 浙江世润建创科技发展有限公司 | Light truss type porous box culvert template system and construction method |
| CN112681160A (en) * | 2020-12-23 | 2021-04-20 | 浙江世润建创科技发展有限公司 | Reinforced concrete arch culvert reinforcing structure with enlarged section and construction method |
| CN113047189A (en) * | 2021-03-24 | 2021-06-29 | 中国五冶集团有限公司 | Movable formwork for culvert construction |
| CN113356268A (en) * | 2021-06-15 | 2021-09-07 | 中交第二航务工程局有限公司 | Integrated movable type formwork system for comprehensive pipe rack |
| CN113914900A (en) * | 2021-10-13 | 2022-01-11 | 中交一公局第七工程有限公司 | Adjustable template steel mould trolley |
| CN114717940A (en) * | 2022-02-21 | 2022-07-08 | 中交路桥华东工程有限公司 | Movable U-shaped section beam inner mold support |
| 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 |
| CN115467258B (en) * | 2022-09-28 | 2024-01-26 | 河南省沿太行高速公路有限公司 | High efficiency culvert construction bearing structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180316 Termination date: 20190824 |
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| CF01 | Termination of patent right due to non-payment of annual fee |