CN204455737U - High-speed railway subgrade lateral sulcus integral construction assembly - Google Patents
High-speed railway subgrade lateral sulcus integral construction assembly Download PDFInfo
- Publication number
- CN204455737U CN204455737U CN201420767141.1U CN201420767141U CN204455737U CN 204455737 U CN204455737 U CN 204455737U CN 201420767141 U CN201420767141 U CN 201420767141U CN 204455737 U CN204455737 U CN 204455737U
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- CN
- China
- Prior art keywords
- lateral sulcus
- template
- construction
- roadbed
- monolithic
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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
Links
- 238000010276 construction Methods 0.000 title claims abstract description 24
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 32
- 239000010959 steel Substances 0.000 claims abstract description 32
- 238000009415 formwork Methods 0.000 abstract description 9
- 230000007423 decrease Effects 0.000 abstract description 4
- 238000005516 engineering process Methods 0.000 abstract description 3
- 230000000694 effects Effects 0.000 abstract description 2
- 238000009434 installation Methods 0.000 abstract description 2
- 239000004567 concrete Substances 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 230000003014 reinforcing effect Effects 0.000 description 2
- 235000019082 Osmanthus Nutrition 0.000 description 1
- 241000333181 Osmanthus Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000011065 in-situ storage Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 239000011150 reinforced concrete Substances 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 238000009416 shuttering Methods 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
Landscapes
- Road Paving Structures (AREA)
Abstract
The utility model relates to a kind of high-speed railway subgrade lateral sulcus integral construction assembly, two traveling steel rails are provided with at the pre-bottom symmetrical laying bottom of trench, between traveling steel rail, by roller, rectangle walking stand is installed, be provided with level at the stressed strong point of jack hydraulic bracing or strutting arrangement and hang steel pole, the both ends hanging steel pole in level are all linked with roadbed lateral sulcus monolithic template.The utility model adopts simple and easy form construction technology, roadbed lateral sulcus monolithic template to be walked stand by rectangle, reach formwork integral location, lateral sulcus both sides, reinforce, primary concreting, remove, the effect of movement, roadbed lateral sulcus monolithic template decreases form joint simultaneously, make the installation of template more convenient, laborsaving, and utilize support to move integrally template, heavy mechanical equipment is not needed to coordinate, decrease form removal, the shifting formwork time, lateral sulcus roadbed lateral sulcus monolithic template construction not only ensures the linear and presentation quality of roadbed lateral sulcus, and improve efficiency of construction, save construction cost.
Description
Technical field
The utility model relates to a kind of high-speed railway subgrade lateral sulcus integral construction assembly.
Background technology
In known technical field, outmoded wooden model cast-in-situ construction method is continued to use in the rectangular cross section lateral sulcus construction of reinforced concrete structure for many years always.Site Template is in heaps, and flitch grows into forest, and consumes a large amount of timber and labour, and shaping lateral sulcus lines bend, surface irregularity.Also have in roadbed lateral sulcus work progress, the way that normal employing fritter steel form is assembled immediately, in the process of practical operation, when often building one section of lateral sulcus, all need the every block template of dismounting, not only human and material resources are wasted but also have delayed the time, and can template deformation be made in long use procedure, the linear distortion of template will be made when assembled immediately, the outward appearance of lateral sulcus cannot be ensured, railway projects portion, middle iron 18 innings of cloud osmanthus adopts big-size formwork, overall formwork erection, primary concreting, shifting formwork, solves the flat, suitable, straight of lateral sulcus construction smoothly.
Summary of the invention
The technical problems to be solved in the utility model is: overcome the problems referred to above, provides a kind of high-speed railway subgrade lateral sulcus integral construction assembly, to improve roadbed lateral sulcus construction quality and efficiency of construction, reduces the labour intensity of operating personnel.
The utility model solves the technical scheme that its technical problem adopts: a kind of high-speed railway subgrade lateral sulcus integral construction assembly, have and lay bottom of trench in advance, two traveling steel rails are provided with at the bottom symmetrical of described pre-laying bottom of trench, between described traveling steel rail, by roller, rectangle walking stand is installed, on the top of described rectangle walking stand, jack hydraulic bracing or strutting arrangement is installed, at the stressed strong point of described jack hydraulic bracing or strutting arrangement, level is installed and hangs steel pole, described level hangs between the central axis of steel pole and the central axis of traveling steel rail mutually vertical, the both ends hanging steel pole in described level are all linked with roadbed lateral sulcus monolithic template.
The beneficial effects of the utility model are: the roadbed lateral sulcus monolithic template that the utility model provides, adopt simple and easy form construction technology, roadbed lateral sulcus monolithic template to be walked stand by rectangle, reach formwork integral location, lateral sulcus both sides, reinforce, primary concreting, remove, the effect of movement, roadbed lateral sulcus monolithic template decreases form joint simultaneously, make the installation of template more convenient, laborsaving, and utilize support to move integrally template, heavy mechanical equipment is not needed to coordinate, decrease form removal, the shifting formwork time, lateral sulcus roadbed lateral sulcus monolithic template construction not only ensures the linear and presentation quality of roadbed lateral sulcus, and improve efficiency of construction, save construction cost.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is further illustrated.
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the structural representation of rectangle walking stand in the utility model;
Fig. 3 is the utility model construction flow chart;
In figure: 1. lay bottom of trench in advance, 2. traveling steel rail, 3. rectangle walking stand, 4. jack hydraulic bracing or strutting arrangement, 5. level hangs steel pole, 6. roadbed lateral sulcus monolithic template.
Detailed description of the invention
By reference to the accompanying drawings the utility model is described in further detail now.These accompanying drawings are the schematic diagram of simplification, only basic structure of the present utility model are described in a schematic way, and therefore it only shows the formation relevant with the utility model.
As Fig. 1, the preferred embodiment of the utility model high-speed railway subgrade lateral sulcus integral construction assembly shown in Fig. 2 and Fig. 3, there is pre-laying bottom of trench 1, two traveling steel rails 2 are provided with at the pre-bottom symmetrical laying bottom of trench 1, between traveling steel rail 2, by roller, rectangle walking stand 3 is installed, on the top of rectangle walking stand 3, jack hydraulic bracing or strutting arrangement 4 is installed, at the stressed strong point of jack hydraulic bracing or strutting arrangement 4, level is installed and hangs steel pole 5, described level hangs between the central axis of steel pole 5 and the central axis of traveling steel rail 2 mutually vertical, the both ends hanging steel pole 5 in level are all linked with roadbed lateral sulcus monolithic template 6.
Specific construction step is as follows:
(1) traveling steel rail 2 is installed:
Traveling steel rail 2 has been placed to the construction section of reinforcing cage location by the center line determining to lay in advance bottom of trench 1, by rail reinforce stabilization and leveling, when making traveling steel rail, the spacing of traveling steel rail to be formulated according to the wheel spacing of performed lateral sulcus size and running gear;
(2) rectangle walking stand 3 promotes roadbed lateral sulcus monolithic template 6, is manually pushed into the scope of operation:
Stand 3 of being walked by rectangle is pushed into treats shifting formwork plate place, by the center of jack hydraulic bracing or strutting arrangement 4 in rectangle walking stand 3, employing level hangs steel pole 5 or other materials by shuttering supporting on jack, then template is promoted certain altitude, utilize and be manually pushed into subsequent work face, interior external mold adopts identical method to move respectively.The quantity of running gear can be determined according to the length of integral mold plate, and when constructing, 10m template adopts two running gears to carry out moving die plate simultaneously;
(3) location of roadbed lateral sulcus monolithic template 6 and reinforcing:
According to surveying setting-out position roadbed lateral sulcus monolithic template 6 transferred and put in place, shift out traveling steel rail 2 and rectangle walking stand 3, linear by reinforcement material adjustment formwork integrals such as the bracing means in rectangle walking stand 3 and jackings, ditch sidewall thickness is controlled, finally smearing release agent inside rectangle walking stand 3 with the fixed length steel bar end be fixed in template;
(4) concreting:
First build underplate concrete, after underplate concrete initial set, build wall concrete again, wall answers that layer and section is symmetrical builds, lateral sulcus overall time is built, casting process adopts portable vibration rod to vibrate, and avoiding excessively vibrates causes template deformation, affects presentation quality.
With above-mentioned according to desirable embodiment of the present utility model for enlightenment, by above-mentioned description, relevant staff in the scope not departing from this utility model technological thought, can carry out various change and amendment completely.The technical scope of this utility model is not limited to the content on manual, must determine its technical scope according to right.
Claims (1)
1. a high-speed railway subgrade lateral sulcus integral construction assembly, it is characterized in that: have and lay bottom of trench (1) in advance, two traveling steel rails (2) are provided with at the bottom symmetrical of described pre-laying bottom of trench (1), between described traveling steel rail (2), by roller, rectangle walking stand (3) is installed, on the top of described rectangle walking stand (3), jack hydraulic bracing or strutting arrangement (4) is installed, at the stressed strong point of described jack hydraulic bracing or strutting arrangement (4), level is installed and hangs steel pole (5), described level hangs between the central axis of steel pole (5) and the central axis of traveling steel rail (2) mutually vertical, the both ends hanging steel pole (5) in described level are all linked with roadbed lateral sulcus monolithic template (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420767141.1U CN204455737U (en) | 2014-12-09 | 2014-12-09 | High-speed railway subgrade lateral sulcus integral construction assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420767141.1U CN204455737U (en) | 2014-12-09 | 2014-12-09 | High-speed railway subgrade lateral sulcus integral construction assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204455737U true CN204455737U (en) | 2015-07-08 |
Family
ID=53662648
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420767141.1U Expired - Fee Related CN204455737U (en) | 2014-12-09 | 2014-12-09 | High-speed railway subgrade lateral sulcus integral construction assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204455737U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106120929A (en) * | 2016-07-05 | 2016-11-16 | 中国建筑土木建设有限公司 | A kind of bucket excavating U-shaped gutter and U-shaped gutter sliding formwork cast-in-situ construction method |
| CN107780386A (en) * | 2017-11-14 | 2018-03-09 | 深圳市路桥建设集团有限公司 | For building the template construction machinery and its application method of tidal channel |
-
2014
- 2014-12-09 CN CN201420767141.1U patent/CN204455737U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106120929A (en) * | 2016-07-05 | 2016-11-16 | 中国建筑土木建设有限公司 | A kind of bucket excavating U-shaped gutter and U-shaped gutter sliding formwork cast-in-situ construction method |
| CN107780386A (en) * | 2017-11-14 | 2018-03-09 | 深圳市路桥建设集团有限公司 | For building the template construction machinery and its application method of tidal channel |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20150708 |