CN103437305A - City track underground line integral ballast bed center ditch template - Google Patents
City track underground line integral ballast bed center ditch template Download PDFInfo
- Publication number
- CN103437305A CN103437305A CN2013103566007A CN201310356600A CN103437305A CN 103437305 A CN103437305 A CN 103437305A CN 2013103566007 A CN2013103566007 A CN 2013103566007A CN 201310356600 A CN201310356600 A CN 201310356600A CN 103437305 A CN103437305 A CN 103437305A
- Authority
- CN
- China
- Prior art keywords
- side form
- central drain
- connecting rod
- underground cable
- solid concrete
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 239000000725 suspension Substances 0.000 claims abstract description 16
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 5
- 239000010959 steel Substances 0.000 claims abstract description 5
- 239000007787 solid Substances 0.000 claims description 12
- 210000001364 upper extremity Anatomy 0.000 claims description 11
- 230000015572 biosynthetic process Effects 0.000 claims description 2
- 238000010276 construction Methods 0.000 abstract description 19
- 238000009415 formwork Methods 0.000 abstract description 3
- 238000000034 method Methods 0.000 abstract description 3
- 210000001624 hip Anatomy 0.000 abstract 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000003252 repetitive effect Effects 0.000 description 1
- 238000009416 shuttering Methods 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
Images
Landscapes
- Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)
- Laying Of Electric Cables Or Lines Outside (AREA)
Abstract
The invention discloses a central ditch template of an integral ballast bed of an urban railway underground line, which consists of a plurality of groups of units and is characterized in that each group of units comprises a split bottom die (2), a U-shaped left side die, a U-shaped right side die (3, 6), a plurality of connecting sheets (1), a plurality of suspension connecting rods (4) and a plurality of template supporting rods (5); the left side die and the right side die (3 and 6) are respectively fixed above two sides of the bottom die (2), upper wing edges (31 and 61) of the left side die and the right side die (3 and 6) are respectively detachably connected with corresponding connecting pieces (1), the connecting pieces (1) are detachably connected to the suspension connecting rods (4), and two ends of the suspension connecting rods (4) are locked at the rail waists of the steel rails; the formwork support rods (5) are supported on the inner sides of the left and right side dies (3 and 6) and used for positioning the left and right side dies (3 and 6) at intervals. The method can ensure that the ditch and the integral ballast bed are poured at one time without hidden quality troubles, can ensure that the working efficiency of ditch construction is doubled, and can more effectively ensure the construction production progress.
Description
Technical field
The present invention relates to a kind of construction equipment, specifically a kind of for urban track traffic underground cable Central drain primary concreting template.
Background technology
In recent years, development along with urban construction, traffic tension highlights day by day, therefore, for improving city environmental quality, improve urban traffic conditions, realize urban sustainable development, each metropolis starts to build subway in succession, and the quality of construction of subway quality, largely depend on subway work level and technique thereof, wherein the construction of subway unballasted track ditch is to be related to the important component part that can the construction of subway engineering be implemented smoothly, the construction of unballasted track ditch in the past is that unballasted track ditch is carried out to block construction, at first carry out the construction of ditch bottom concrete, and then prop up and stand on bottom concrete with construction formwork, form the two side in ditch at the both sides of construction formwork concreting, finally demould forms final ditch.
Summary of the invention
The present invention is for avoiding the existing weak point of above-mentioned prior art, provides a kind of for urban track traffic underground cable solid concrete roabed Central drain template.
The present invention is that the technical solution problem adopts following technical scheme:
A kind of city rail underground cable solid concrete roabed Central drain template, described template is by many groups cell formation, its design feature is that described every group of unit comprises bed die, a U-shaped left and right side form, a plurality of brace, a plurality of suspension connecting rod and a plurality of formboard supporting rod that a split arranges; Described left and right side form is separately fixed at the top, both sides of bed die, and the upper limb limit of left and right side form removably connects with corresponding brace respectively, and described brace is detachably connected on and hangs on connecting rod, and the two ends of described suspension connecting rod are locked in the steel rail web place; Described formboard supporting rod is supported on the spacing location of left and right side form inboard for left and right side form.
Design feature of the present invention also is:
Described brace is provided with draw-in groove, and the upper limb limit expanded joint of described draw-in groove and side form is fixed.
Described brace is provided with the trapezoidal guide-localization groove of mouthful narrow bottom width, the trapezoidal side of the upper limb limit of described left and right side form for matching with the guide-localization groove shape.
Described formboard supporting rod is arranged in left and right side form inboard along the Central drain axially spaced-apart, and the spacing of described formboard supporting rod is 1.5-2.5m.
Described suspension connecting rod is arranged along the Central drain axially spaced-apart, and the spacing of described suspension connecting rod is 3-4m.
Described left and right side form and bed die are provided with corresponding fixing hole, and left and right side form and bed die are bolted to connection.
Described suspension connecting rod and rail web are to tighten up a screw and fix with the web of the rail by tightening connecting rod.
Described suspension connecting rod is the fine-tuning stretching structure of length.
Compared with the prior art, beneficial effect of the present invention is embodied in:
This invention can disposablely complete the construction in ditch, has guaranteed construction precision, has simplified working procedure, has reduced difficulty of construction, has improved construction speed and construction quality, and template is conveniently stripped and deposit transportation, reusable, has reduced construction cost.
The accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
A kind of connected mode that Fig. 2 is brace of the present invention and left and right side form.
Fig. 3 is the another kind of connected mode of brace of the present invention and left and right side form.
Number in the figure: 1 brace, 2 bed dies, 3 left side moulds, 31 wing limits, upper left, 4 hang connecting rod, 5 formboard supporting rods, 6 wing limits, Mo,61 upper right, right side.
By the specific embodiment, technical solution of the present invention is further explained to explanation below in conjunction with accompanying drawing.
The specific embodiment
Referring to Fig. 1, the Central drain template, consist of many groups repetitive, and every group of unit comprises the U-shaped left and right side form 3,6 of bed die 2,, a plurality of brace 1, a plurality of suspension connecting rod 4 and a plurality of formboard supporting rod 5 that a split arranges; Left and right side form 3,6 is separately fixed at the top, both sides of bed die 2, the wing limit, 31,He upper right, wing limit, upper left 61 of left and right side form removably connects with corresponding brace 1 respectively, brace 1 is detachably connected on and hangs on connecting rod 4, and the two ends that hang connecting rod 4 are locked in the steel rail web place; Formboard supporting rod 5 is supported on the spacing location of left and right side form 3,6 inboards for left and right side form 3,6.
During concrete enforcement, left and right side form 3,6 and bed die are provided with corresponding fixing hole, and left and right side form 3,6 and bed die are bolted to connection.Brace 1 is provided with draw-in groove, and the upper limb limit expanded joint of draw-in groove and side form is fixed.Also can adopt the connected mode shown in Fig. 2, state the trapezoidal guide-localization groove that brace 1 is provided with mouthful narrow bottom width, the trapezoidal side of the upper limb limit of left and right side form for matching with the guide-localization groove shape, left and right side form slips into the guide-localization groove to fix by the upper limb limit.
Hang connecting rod 4 and rail web and be by tightening connecting rod and tighten up a screw and fix with the web of the rail.Hanging connecting rod 4 can be also the fine-tuning stretching structure of length, by hanging the elongation of connecting rod 4, makes two ends and web of the rail close contact, will hang hanging by the expanded joint mode and be fixed in track.
In template is installed, at first hang connecting rod 4 and be bolted together with draw-in groove brace 1; Then ditch side form 3 is installed, after installation, according to every row's rail (25m), is arranged that 7 roads hang connecting rod 4; Hanging connecting rod supports 4 at steel rail web and locks web of the rail place; After completing, utilize the draw-in groove of brace 1 and the upper limb limit expanded joint of left and right side form to fix.Tiling ditch bed die 2 be in ditch bed die 1 drilling on inner side according to 3.5m/ and be used for fixing bed die and side form after completing; For guaranteeing that the ditch template do not run mould when the concrete construction, according to ditch inside clearance processing formboard supporting rod 5, formboard supporting rod 5 is arranged in left and right side form 3,6 inboards along the Central drain axially spaced-apart, according to the 1.5-2.5m/ place, arranges; Need to encrypt and use the shuttering supporting lumps of wood to stitch together compacting between every adjacent 2 bed dies, hanging connecting rod 4 and arrange along the Central drain axially spaced-apart, the spacing that hangs connecting rod 4 is 3-4m.
Claims (9)
1. a city rail underground cable solid concrete roabed Central drain template, described template is by many groups cell formation, it is characterized in that, described every group of unit comprises bed die (2), a U-shaped left and right side form (3,6), a plurality of brace (1), a plurality of suspension connecting rod (4) and a plurality of formboard supporting rod (5) that a split arranges; Described left and right side form (3,6) is separately fixed at the top, both sides of bed die (2), the upper limb limit (31,61) of left and right side form (3,6) removably connects with corresponding brace (1) respectively, described brace (1) is detachably connected on and hangs connecting rod (4) above, and the two ends of described suspension connecting rod (4) are locked in the steel rail web place; Described formboard supporting rod (5) is supported on the inboard spacing for left and right side form (3,6) of left and right side form (3,6) location.
2. a kind of city rail underground cable solid concrete roabed Central drain template according to claim 1, is characterized in that, described brace (1) is provided with draw-in groove, and the upper limb limit expanded joint of described draw-in groove and side form is fixed.
3. a kind of city rail underground cable solid concrete roabed Central drain template according to claim 1, it is characterized in that, described brace (1) is provided with the trapezoidal guide-localization groove of mouthful narrow bottom width, the trapezoidal side of the upper limb limit (31,61) of described left and right side form (3,6) for matching with the guide-localization groove shape.
4. to go 1 described a kind of city rail underground cable solid concrete roabed Central drain template according to right, it is characterized in that, described brace (1) is provided with the circular draw-in groove of opening, and the upper limb limit (31,61) of described left and right side form (3,6) is the circle with circular draw-in groove matched in clearance.
5. a kind of city rail underground cable solid concrete roabed Central drain template according to claim 1, it is characterized in that, described formboard supporting rod (5) is arranged in left and right side form (3,6) inboard along the Central drain axially spaced-apart, and the spacing of described formboard supporting rod (5) is 1.5-2.5m.
6. according to claim a kind of city rail underground cable solid concrete roabed Central drain template according to claim 1, it is characterized in that, described suspension connecting rod (4) is arranged along the Central drain axially spaced-apart, and the spacing of described suspension connecting rod (4) is 3-4m.
7. a kind of city rail underground cable solid concrete roabed Central drain template according to claim 1, is characterized in that, described left and right side form (3,6) and bed die are provided with corresponding fixing hole, and left and right side form (3,6) and bed die are bolted to connection.
8. a kind of city rail underground cable solid concrete roabed Central drain template according to claim 1, is characterized in that, described suspension connecting rod (4) is to be connected and fixed by screw with rail web.
9. a kind of city rail underground cable solid concrete roabed Central drain template according to claim 1, is characterized in that, described suspension connecting rod is the fine-tuning stretching structure of length.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310356600.7A CN103437305B (en) | 2013-08-15 | 2013-08-15 | City track underground line integral ballast bed center ditch template |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310356600.7A CN103437305B (en) | 2013-08-15 | 2013-08-15 | City track underground line integral ballast bed center ditch template |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103437305A true CN103437305A (en) | 2013-12-11 |
| CN103437305B CN103437305B (en) | 2016-02-24 |
Family
ID=49691014
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310356600.7A Active CN103437305B (en) | 2013-08-15 | 2013-08-15 | City track underground line integral ballast bed center ditch template |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103437305B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106592452A (en) * | 2016-12-27 | 2017-04-26 | 中铁二局集团有限公司 | Subway track bed construction ditch model and operation method thereof |
| CN111501446A (en) * | 2020-05-07 | 2020-08-07 | 中铁十四局集团第五工程有限公司 | Device and method for controlling size of reserved groove of ballastless turnout switch machine |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20080038949A (en) * | 2006-10-31 | 2008-05-07 | 김현복 | A high and low control type catchment equipment |
| CN101324057A (en) * | 2008-07-25 | 2008-12-17 | 中铁二院工程集团有限责任公司 | Subway unballasted track ditch construction method and used formwork |
| CN102312400A (en) * | 2011-07-13 | 2012-01-11 | 中铁六局集团石家庄铁路建设有限公司 | Lifting supporting device |
| CN202227286U (en) * | 2011-09-09 | 2012-05-23 | 中铁二院工程集团有限责任公司 | Road cutting and roadbed drainage structure of ditches in mountainous areas |
| CN202247722U (en) * | 2011-09-19 | 2012-05-30 | 广西建工集团第一建筑工程有限责任公司 | Ditch cable trench formwork |
| CN203373674U (en) * | 2013-08-15 | 2014-01-01 | 中铁四局集团有限公司 | City track underground line integral ballast bed center ditch template |
-
2013
- 2013-08-15 CN CN201310356600.7A patent/CN103437305B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20080038949A (en) * | 2006-10-31 | 2008-05-07 | 김현복 | A high and low control type catchment equipment |
| CN101324057A (en) * | 2008-07-25 | 2008-12-17 | 中铁二院工程集团有限责任公司 | Subway unballasted track ditch construction method and used formwork |
| CN102312400A (en) * | 2011-07-13 | 2012-01-11 | 中铁六局集团石家庄铁路建设有限公司 | Lifting supporting device |
| CN202227286U (en) * | 2011-09-09 | 2012-05-23 | 中铁二院工程集团有限责任公司 | Road cutting and roadbed drainage structure of ditches in mountainous areas |
| CN202247722U (en) * | 2011-09-19 | 2012-05-30 | 广西建工集团第一建筑工程有限责任公司 | Ditch cable trench formwork |
| CN203373674U (en) * | 2013-08-15 | 2014-01-01 | 中铁四局集团有限公司 | City track underground line integral ballast bed center ditch template |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106592452A (en) * | 2016-12-27 | 2017-04-26 | 中铁二局集团有限公司 | Subway track bed construction ditch model and operation method thereof |
| CN111501446A (en) * | 2020-05-07 | 2020-08-07 | 中铁十四局集团第五工程有限公司 | Device and method for controlling size of reserved groove of ballastless turnout switch machine |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103437305B (en) | 2016-02-24 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106089253B (en) | A kind of all-hydraulic template system poured for culvert | |
| CN203961992U (en) | Portable full framing chassis | |
| CN203022024U (en) | Integrally-movable formwork for pipe gallery cast-in-situ construction | |
| CN106013233B (en) | Sliding system and its construction method for underground pipe gallery cast-in-place construction | |
| CN106194216A (en) | A kind of Rectangular Box Culvert and constructing tunnel chassis | |
| CN102966121A (en) | Integrally movable mould frame for pipe rack cast-in-site construction | |
| CN104594918A (en) | Split integrated underground passage steel mold plate trolley and construction method thereof | |
| CN205445632U (en) | Hang commentaries on classics formula ditch cable groove built -up plate | |
| CN107060823B (en) | Non-dismantling trolley for tunnel anchor section secondary lining concrete construction | |
| CN102562094A (en) | Cast-in-place construction method for support structure of tunnel groove formwork | |
| CN101324057B (en) | Subway unballasted track ditch construction method and used formwork | |
| CN205936645U (en) | A full liquid die plate system for culvert is pour | |
| CN103437305B (en) | City track underground line integral ballast bed center ditch template | |
| CN205135661U (en) | Support frame is pour to tunnel secondary | |
| CN205400756U (en) | Variable section platform truck | |
| CN202176343U (en) | Self-propelled multifunctional template trolley combining device | |
| CN203373674U (en) | City track underground line integral ballast bed center ditch template | |
| CN106192607B (en) | Suspended binding clamping fixture for reinforcement cage of subway track bed and application of suspended binding clamping fixture | |
| CN103061216B (en) | Monolithic rail bed and turnout lifting support arrangement structure of subway short sleeper | |
| CN108411804B (en) | Bailey back-hanging combined beam device for dismantling tied arch bridge and dismantling method thereof | |
| CN205975365U (en) | Cast -in -situ box girder combined type moving die carrier | |
| CN202140099U (en) | Movable formwork device used for pouring concrete division walls of metro tunnel turn lines | |
| CN208293613U (en) | A kind of city integrated piping lane Quick Release die set device of running type | |
| CN204552760U (en) | Traveling type hydraulic formwork jumbo | |
| CN205088634U (en) | Berme ditch typical forms |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |