CN204849598U - Maintenance system is driped irrigation in circulation of hollow mound of railway thin wall - Google Patents
Maintenance system is driped irrigation in circulation of hollow mound of railway thin wall Download PDFInfo
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- CN204849598U CN204849598U CN201520543693.9U CN201520543693U CN204849598U CN 204849598 U CN204849598 U CN 204849598U CN 201520543693 U CN201520543693 U CN 201520543693U CN 204849598 U CN204849598 U CN 204849598U
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- railway
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- weep pipe
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Abstract
The utility model provides a maintenance system is driped irrigation in circulation of hollow mound of railway thin wall, characterized by: be equipped with cistern and sedimentation tank on the hollow mound cushion cap of railway thin wall, the clear water of installation immersible pump in with the sedimentation tank leads to pipe and sends into the cask in the sedimentation tank, by the operation of manual control immersible pump with stop, accomplishing a lesson 3m railway thin wall hollow pier concrete building, behind the external mold, will firstly adorning respectively on the hollow mound inside and outside wall of railway thin wall with third nonwoven geotechnique cloth in removing, first, second weep pipe winding is on first, third nonwoven geotechnique cloth, first, the 2nd plastic film wraps up respectively in first and second weep pipes outsides, and second and the geotechnological cloth of fourth nonwoven wrap up respectively on first, the 2nd plastic film, with rope and bracing piece, shore, will be first, third nonwoven geotechnique cloth, first, second weep pipe, first, the 2nd plastic film and second, the installation of fourth nonwoven geotechnique cloth are fixed on the hollow mound inside and outside wall of railway thin wall.
Description
Technical field
The utility model relates to railway Thin-wall Hollow Pier curing system, specifically a kind of railway Thin-wall Hollow Pier circulation drip irrigation curing system.
Background technology
In the prior art, railway, in highway and municipal engineering, bridge pier is the important component part of bridge, for preventing high and cold desert area day and night temperature large, and it is dry windy and dusty to after the form removal of railway Wall Voided Pier, there is drying shrinkage and crackle in bridge pier inside and outside wall surface, the codes and standards of 28 days are no less than according to concrete heat-insulating moisture-keeping maintaining, bridge pier maintenance process general is at present artificial watering spray moisture-keeping maintaining, non-woven geotextile wraps up additional water proof plastic sheeting moisture-keeping maintaining, but its Method and process has the following disadvantages: (1), function singleness, comprehensive climatic curing requirements cannot be met, (2), water consumption is large, causes the waste of water resource, is unfavorable for saving energy and reduce the cost, (3), high Wall Voided Pier concrete needs inside and outside wall maintenance operations difficulty large, and maintenance labour intensity is large, and construction cost is higher, (4), seriously Bridge Pier Construction quality and construction speed is affected.
Summary of the invention
The purpose of this utility model is the deficiency for existing Wall Voided Pier maintenance, a kind of railway Wall Voided Pier circulation drip irrigation curing system is provided, system solves the problem high and cold desert area day and night temperature large, a maintenance difficult problem for railway Thin-wall Hollow Pier, and flexible operation, economical and practical, not only save energy and reduce the cost, reduce construction cost, and improve railway Wall Voided Pier maintenance quality, accelerate construction speed.
The technical scheme that the utility model technical solution problem adopts is: a kind of railway Wall Voided Pier circulation drip irrigation curing system, comprises Thin-wall Hollow Pier cushion cap, pond, submersible pump, reservoir, sedimentation basin, water pipe, bucket, non-woven geotextile, plastic sheeting, weep pipe, bracing frame and shore.
Described railway Wall Voided Pier circulation drip irrigation curing system, on railway Thin-wall Hollow Pier cushion cap, (around pier shaft) arranges reservoir and two sedimentation basins, sedimentation basin is positioned at the bottom of reservoir, water in reservoir flows in two sedimentation basins automatically, and at the bottom of sedimentation basin pond, side is provided with sewage draining valve; In sedimentation basin, the clear water in sedimentation basin is sent into bucket by water pipe by installing submersible pump, by operation and the stopping of Artificial Control submersible pump.
After having built a joint 3m railway Wall Voided Pier concrete, in removing after external mold, be contained on railway Thin-wall Hollow Pier inside and outside wall respectively by the first non-woven geotextile and the 3rd non-woven geotextile, first, second weep pipe is wrapped on the first non-woven geotextile on railway Thin-wall Hollow Pier outer wall with on the 3rd non-woven geotextile; First, second plastic sheeting is wrapped in outside the first weep pipe and the second weep pipe respectively, second and the 4th non-woven geotextile be wrapped on first, second plastic sheeting respectively; With rope by the first non-woven geotextile, the first weep pipe, the first plastic sheeting and the second non-woven geotextile, be bundled on railway Thin-wall Hollow Pier outer wall; With support bar, shore the 3rd non-woven geotextile, the second weep pipe, the second plastic sheeting, the 4th non-woven geotextile top are contained on railway Thin-wall Hollow Pier inwall.
First weep pipe and the second weep pipe upper end mouth of pipe link together with the mouth of pipe on bucket respectively, and the first weep pipe and the second weep pipe lower end mouth of pipe are equipped with plug respectively; First weep pipe and the second weep pipe tube wall are provided with uniform weeper.
Be provided with two buckets on template top, with water pipe, two buckets be communicated with; Be connected on the effluent pipe mouth of submersible pump by one end of water pipe, the other end of water pipe is connected on the water inlet pipe mouth of bucket; During maintenance, the water in sedimentation basin is input in the bucket on template top by submersible pump and water pipe by the water in reservoir; Then ooze through the weeper be arranged on the first weep pipe at the bottom of bucket and the second weep pipe tube wall and infiltrate in non-woven geotextile respectively, moisture non-woven geotextile constantly infiltrates railway Thin-wall Hollow Pier inside and outside wall, carries out maintenance to railway Thin-wall Hollow Pier; After infiltrating concrete surface from the first weep pipe and the second weep pipe, remaining water flows in reservoir.
Be wrapped on railway Thin-wall Hollow Pier outer wall by first weep pipe with spiral, the spacing be wrapped between the first weep pipe on railway Thin-wall Hollow Pier outer wall is 30 ~ 50cm; With spiral, second weep pipe is wrapped in railway Thin-wall Hollow Pier inwall, the spacing be wrapped between the second weep pipe 2 ' on railway Thin-wall Hollow Pier inwall is 40 ~ 60cm.
The diameter of the weeper on the first weep pipe and the second weep pipe is the spacing 30 ~ 50mm in the middle of 0.3 ~ 0.6mm, Kong Yukong, and the first weep pipe, the second weep pipe and water pipe all adopt internal diameter to be the plastic flexible pipe of 5mm.
Two sedimentation basins that the reservoir being located at Thin-wall Hollow Pier support platform left and right sides is established below, being connected by pipeline can intercommunication.
The utility model compared with prior art, has the following advantages:
1, owing to have employed circulation drip irrigation curing system, the maintenance of circulation drip irrigation can be realized, there is flexible operation, convenience, the features such as water saving;
2, to Thin-wall Hollow Pier from top to bottom, the even maintenance of continuation from inside to outside, and there is heat insulating effect, avoid the formation of dry wet and temperature difference circulation, overcome day and night temperature large, cause concrete curing to sprinkle water under dry dust storm comprehensive climatic uneven, evaporate too fast, the disadvantage that the maintenance temperature difference is large, solves Thin-wall Hollow Pier concrete cracking problem;
3, continuation to drip infiltration concrete, save frequent operation, reduce maintenance water cost;
4, installation and the concrete construction of next step template of railway Wall Voided Pier is not affected.
accompanying drawing illustrates:
Below in conjunction with drawings and Examples, the utility model is described in detail;
Fig. 1 is perspective view of the present utility model;
Fig. 2 is I-I cross section structure schematic diagram of the present utility model.
1. buckets in the drawings, 2.2 ', weep pipe, 3. submersible pump, 4. reservoir, 5. water pipe, 6a.6b, 6c.6d, non-woven geotextile, 7,7 ', plastic sheeting, 8. support bar, 9. shore, 10. Thin-wall Hollow Pier cushion cap, 11. Thin-wall Hollow Piers, 12. weepers, 13.13 ', sedimentation basin, c, mould.
Detailed description of the invention
In the embodiment of Fig. 1, Fig. 2 of providing at the utility model, on railway Thin-wall Hollow Pier cushion cap 10, (around pier shaft) arranges the sedimentation basin 13 of reservoir 4 and two high 1m × wide 1m × dark 1.5m, sedimentation basin 13 is positioned at the bottom of reservoir 4, the gradient is provided with at the bottom of the pond of reservoir 4, water in reservoir 4 flows in two sedimentation basins 13 automatically, and at the bottom of sedimentation basin 13 pond, side is provided with sewage draining valve; Be separately installed with submersible pump 3 in two sedimentation basins 13, the clear water in sedimentation basin 13 is sent into bucket 1 by water pipe 5 by submersible pump 3, by starting and the stopping of Artificial Control submersible pump 3.
After having built a joint 3m railway Wall Voided Pier concrete, in removing after external mold c, be contained on railway Thin-wall Hollow Pier 11 inside and outside wall respectively by the first non-woven geotextile 6a and the 3rd non-woven geotextile 6c, first, second weep pipe is wrapped on the first non-woven geotextile 6a on railway Thin-wall Hollow Pier outer wall and the 3rd non-woven geotextile 6c; First plastic sheeting 7, second plastic sheeting 7 ' is wrapped in the first weep pipe 2 and the second weep pipe 2 ' outside respectively, and the second non-woven geotextile 6b and the 4th non-woven geotextile 6d is wrapped on first, second plastic sheeting respectively; With rope by the first non-woven geotextile 6a, the first weep pipe 2, first plastic sheeting 7 second non-woven geotextile 6b, be bundled on railway Thin-wall Hollow Pier 11 outer wall, with support bar 8, shore 9 by the 3rd non-woven geotextile 6c, the second weep pipe 2 ', the second plastic sheeting 7 ', the 4th non-woven geotextile 6d top are contained on railway Thin-wall Hollow Pier inside and outside wall.
First weep pipe 2 and second weep pipe 2 ' the upper end mouth of pipe link together with the mouth of pipe on bucket 1 respectively, and the first weep pipe 2 and second weep pipe 2 ' the lower end mouth of pipe are equipped with plug respectively; First weep pipe 2 and the second weep pipe 2 tube wall are provided with uniform weeper.
Be provided with two buckets 1 on template top, with water pipe, two buckets 1 be communicated with; Be connected to one end of water pipe 5 on the effluent pipe mouth of submersible pump 3, the other end of water pipe 5 is connected on the water inlet pipe mouth of bucket 1; During maintenance, the water in sedimentation basin 13 is input in the bucket 1 on template top by submersible pump 3 and water pipe 5 by the water in reservoir 4; Then ooze through the weeper be arranged on bucket 1 end first weep pipe 2 and the second weep pipe 2 ' tube wall and infiltrate respectively in the first non-woven geotextile 6a and the 3rd non-woven geotextile 6c, moisture non-woven geotextile constantly infiltrates railway Thin-wall Hollow Pier inside and outside wall, carries out maintenance to railway Thin-wall Hollow Pier 11; After infiltrating concrete surface from the first weep pipe 2 and the second weep pipe 2 ', remaining water flows in reservoir 4.
Be wrapped in spiral form by first weep pipe 2 on the first non-woven geotextile 6a on railway Thin-wall Hollow Pier outer wall, the spacing being wrapped in the first weep pipe 2 on the first non-woven geotextile 6a is 30 ~ 50cm;
Be wrapped on railway Thin-wall Hollow Pier inwall on the 3rd non-woven geotextile 6c with spiral form by second weep pipe 2 ', the uniform spacing being wrapped in the second weep pipe 7 ' on the 3rd non-woven geotextile 6c is 40 ~ 60cm.
The diameter of the weeper 11 on the first weep pipe 2 and the second weep pipe 2 ' is the spacing 30 ~ 50mm between 0.3 ~ 0.6mm, Kong Yukong.
First weep pipe 2, second weep pipe 2 ' and water pipe 5 all adopt internal diameter to be the plastic flexible pipe of 5mm.
Two sedimentation basins 12 that the reservoir 4 being located at railway Thin-wall Hollow Pier support platform 11 left and right sides is established below, being connected by pipeline can intercommunication.
The utility model railway Thin-wall Hollow Pier circulation drip irrigation curing system, through proving high and cold arid area railroad bridge pier (high performance concrete) maintenance experiment, after completing railway Thin-wall Hollow Pier through maintenance in 28 days, remove binding rope, support bar and shore, non-woven geotextile, material film, weep pipe, then be respectively installed in next procedure; Reach recycling.The railway Thin-wall Hollow Pier of all kinds of railway bridge and other bridge piers under this circulation drip irrigation curing system is applicable to general weather and adverse weather condition.After the concrete structure bridge of this circulation drip irrigation curing system maintenance is shaping, inside and outside wall surface is without drying shrinkage and crackle, and not only quality is good, and concrete surface is smooth bright and clean, without bulge or voids and pits, color uniformity, ensure that Bridge Pier Construction quality and construction speed.
Claims (3)
1. a railway Thin-wall Hollow Pier circulation drip irrigation curing system, comprises Thin-wall Hollow Pier cushion cap, pond, submersible pump, reservoir, sedimentation basin, water pipe, bucket, non-woven geotextile, plastic sheeting, weep pipe, bracing frame and shores; It is characterized in that: on railway Thin-wall Hollow Pier cushion cap, arrange reservoir and two sedimentation basins, sedimentation basin is positioned at the bottom of reservoir, and the water in reservoir flows in two sedimentation basins automatically, and at the bottom of sedimentation basin pond, side is provided with sewage draining valve; In sedimentation basin, the clear water in sedimentation basin is sent into bucket by water pipe by installing submersible pump, by operation and the stopping of Artificial Control submersible pump; After having built a joint 3m railway Wall Voided Pier concrete, in removing after external mold; Be contained on railway Thin-wall Hollow Pier inside and outside wall respectively by the first non-woven geotextile and the 3rd non-woven geotextile, first, second weep pipe is wrapped on the first non-woven geotextile on railway Thin-wall Hollow Pier outer wall with on the 3rd non-woven geotextile; First, second plastic sheeting is wrapped in outside the first weep pipe and the second weep pipe respectively, second and the 4th non-woven geotextile be wrapped on first, second plastic sheeting respectively; With rope by the first non-woven geotextile, the first weep pipe, the first plastic sheeting and the second non-woven geotextile, be bundled on railway Thin-wall Hollow Pier outer wall; With support bar, shore the 3rd non-woven geotextile, the second weep pipe, the second plastic sheeting, the 4th non-woven geotextile top are contained on railway Thin-wall Hollow Pier inwall;
First weep pipe and the second weep pipe upper end mouth of pipe link together with the mouth of pipe on bucket respectively, and the first weep pipe and the second weep pipe lower end mouth of pipe are equipped with plug respectively; First weep pipe and the second weep pipe tube wall are provided with uniform weeper.
2. a kind of railway Thin-wall Hollow Pier circulation drip irrigation curing system according to claim 1, is characterized in that: be provided with two buckets on template top, is communicated with by two buckets with water pipe; Be connected on the effluent pipe mouth of submersible pump by one end of water pipe, the other end of water pipe is connected on the water inlet pipe mouth of bucket; During maintenance, the water in sedimentation basin is input in the bucket on template top by submersible pump and water pipe by the water in reservoir; Then ooze through the weeper be arranged on the first weep pipe at the bottom of bucket and the second weep pipe tube wall and infiltrate in non-woven geotextile respectively, moisture non-woven geotextile constantly infiltrates railway Thin-wall Hollow Pier inside and outside wall, carries out maintenance to railway Thin-wall Hollow Pier; After infiltrating concrete surface from the first weep pipe and the second weep pipe, remaining water flows in reservoir.
3. a kind of railway Thin-wall Hollow Pier circulation drip irrigation curing system according to claim 1, is characterized in that: the spacing be wrapped between the first weep pipe on railway Thin-wall Hollow Pier outer wall is 30 ~ 50cm spacing being contained on railway Thin-wall Hollow Pier inwall between the second weep pipe 2 ' is 40 ~ 60cm; The diameter of the weeper on the first weep pipe and the second weep pipe is the spacing 30 ~ 50mm in the middle of 0.3 ~ 0.6mm, Kong Yukong.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520543693.9U CN204849598U (en) | 2015-07-26 | 2015-07-26 | Maintenance system is driped irrigation in circulation of hollow mound of railway thin wall |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520543693.9U CN204849598U (en) | 2015-07-26 | 2015-07-26 | Maintenance system is driped irrigation in circulation of hollow mound of railway thin wall |
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| Publication Number | Publication Date |
|---|---|
| CN204849598U true CN204849598U (en) | 2015-12-09 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520543693.9U Withdrawn - After Issue CN204849598U (en) | 2015-07-26 | 2015-07-26 | Maintenance system is driped irrigation in circulation of hollow mound of railway thin wall |
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| Country | Link |
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| CN (1) | CN204849598U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104963294A (en) * | 2015-07-26 | 2015-10-07 | 中铁十一局集团第一工程有限公司 | Railway thin-walled hollow pier circulating drip irrigation maintaining system |
| CN105625189A (en) * | 2016-01-25 | 2016-06-01 | 赵立财 | Hollow high-pier concrete pouring heat preservation and maintenance system |
| CN106087749A (en) * | 2016-06-21 | 2016-11-09 | 中建市政工程有限公司 | The maintenance process of a kind of water-saving type bridge pier column and curing means thereof |
| CN110259164A (en) * | 2019-06-11 | 2019-09-20 | 中建五局土木工程有限公司 | Concrete drip irrigation economize curing system |
-
2015
- 2015-07-26 CN CN201520543693.9U patent/CN204849598U/en not_active Withdrawn - After Issue
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104963294A (en) * | 2015-07-26 | 2015-10-07 | 中铁十一局集团第一工程有限公司 | Railway thin-walled hollow pier circulating drip irrigation maintaining system |
| CN104963294B (en) * | 2015-07-26 | 2016-09-07 | 中铁十一局集团第一工程有限公司 | A kind of railway Thin-wall Hollow Pier circulation drip irrigation curing system |
| CN105625189A (en) * | 2016-01-25 | 2016-06-01 | 赵立财 | Hollow high-pier concrete pouring heat preservation and maintenance system |
| CN105625189B (en) * | 2016-01-25 | 2020-05-15 | 赵立财 | Hollow high pier concrete placement heat preservation maintenance system |
| CN106087749A (en) * | 2016-06-21 | 2016-11-09 | 中建市政工程有限公司 | The maintenance process of a kind of water-saving type bridge pier column and curing means thereof |
| CN106087749B (en) * | 2016-06-21 | 2018-05-18 | 中建市政工程有限公司 | A kind of maintenance process of water-saving type bridge pier column and its curing means |
| CN110259164A (en) * | 2019-06-11 | 2019-09-20 | 中建五局土木工程有限公司 | Concrete drip irrigation economize curing system |
| CN110259164B (en) * | 2019-06-11 | 2024-04-09 | 中建五局土木工程有限公司 | Water-saving concrete drip irrigation maintenance system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20151209 Effective date of abandoning: 20160907 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |