CN116254739A - Integral cast-in-situ tool for highway drainage ditch and construction method thereof - Google Patents
Integral cast-in-situ tool for highway drainage ditch and construction method thereof Download PDFInfo
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- CN116254739A CN116254739A CN202310099231.1A CN202310099231A CN116254739A CN 116254739 A CN116254739 A CN 116254739A CN 202310099231 A CN202310099231 A CN 202310099231A CN 116254739 A CN116254739 A CN 116254739A
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- concrete
- drainage ditch
- shaped support
- highway
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- 238000010276 construction Methods 0.000 title claims abstract description 25
- 238000011065 in-situ storage Methods 0.000 title claims abstract description 16
- 238000007599 discharging Methods 0.000 claims abstract description 20
- 238000000034 method Methods 0.000 claims description 9
- 238000009415 formwork Methods 0.000 claims description 3
- 238000000465 moulding Methods 0.000 claims description 3
- 230000001105 regulatory effect Effects 0.000 claims description 3
- 239000000463 material Substances 0.000 abstract description 3
- 238000005266 casting Methods 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000005336 cracking Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000003014 reinforcing effect Effects 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000005056 compaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Classifications
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
- E01C11/00—Details of pavings
- E01C11/22—Gutters; Kerbs ; Surface drainage of streets, roads or like traffic areas
- E01C11/224—Surface drainage of streets
- E01C11/227—Gutters; Channels ; Roof drainage discharge ducts set in sidewalks
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
- E01C2301/00—Machine characteristics, parts or accessories not otherwise provided for
- E01C2301/02—Feeding devices for pavers
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/60—Planning or developing urban green infrastructure
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- On-Site Construction Work That Accompanies The Preparation And Application Of Concrete (AREA)
Abstract
The invention provides a highway drainage ditch integral cast-in-situ tool and a construction method thereof, wherein the tool comprises a support frame, a concrete diversion bucket arranged on the support frame and a U-shaped template arranged on a drainage ditch groove, wherein two feeding holes are respectively formed in the U-shaped template and the side wall of the drainage ditch groove, two discharging holes are arranged below the concrete diversion bucket, and the two discharging holes respectively correspond to the feeding holes. According to the invention, the two side wall molds of the groove are filled with the materials at the same time, concrete is uniformly fed from the upper part, concrete can be poured into the two side wall molds of the groove at the same time, the construction efficiency can be improved, and the concrete vibrator is arranged at the material distributing opening, so that the concrete pouring efficiency and quality are greatly improved.
Description
Technical Field
The invention relates to the technical field of side ditch construction, in particular to a highway drainage ditch integral cast-in-situ tool and a construction method thereof.
Background
The drainage of the road surface is a very important content in the road engineering, whether the drainage is unobstructed is directly related to the stability of the roadbed and the maintenance quality of the road surface, and drainage ditches are usually constructed at two sides of the road to drain.
Among the related published patents, patent publication number CN 109736415A discloses a construction process for improving construction efficiency of open side ditches, which comprises the following steps: a. manually installing and reinforcing a 15-meter ditch template, and then completing the cast-in-situ of the first section ditch wall body by using the 15-meter ditch template; b. after waiting for 12 hours, loosening the pull rod of the ditch wall body, and respectively erecting pulley frames at the middle section and two ends of the first section of ditch wall body; two transverse channel steels are respectively fixed on the three pulley frames and used for fixing and jacking up the wall templates; d. continuously casting two ends of the first section of ditch wall body through wall body templates fixed on the pulley yoke; e. after the casting of the two ends of the first section of ditch wall body is finished, the pulley frames are pushed manually to continue pushing and casting towards the two ends, and oiling and reinforcing operations are needed; after the casting of the two ends of the first section of ditch wall body is finished, the two ends of the first section of ditch wall body are oiled and reinforced, so that the cast-in-situ construction of the whole open side ditch is finished.
With respect to the related art in the above, the inventors consider that there are the following drawbacks: the construction method adopts a mode of separately pouring the wall body and the trench bottom, and is low in construction speed and time-consuming and labor-consuming.
Disclosure of Invention
The invention aims to overcome the defects of the prior art, and provides a highway drainage ditch integral cast-in-place tool and a construction method thereof.
The specific technical scheme is as follows:
the utility model provides a whole cast-in-place instrument of highway escape canal, includes the support frame, locates concrete reposition of redundant personnel fill on the support frame and locate U type template on the escape canal slot, U type template with escape canal slot lateral wall forms two feed inlets respectively, be provided with two feed inlets under the concrete reposition of redundant personnel fill, two the feed inlet respectively with the feed inlet is corresponding.
Optionally, a concrete vibrating rod is arranged at the blanking opening.
Optionally, the support frame includes X type support and locates the gyro wheel of X type support lower extreme, the intermediate node of X type support is connected through the pivot, the upper end sliding connection of X type support is in on the concrete reposition of redundant personnel fill, just be provided with on the concrete reposition of redundant personnel fill and be used for locking the locking piece of X type support.
Optionally, the locking piece includes the inserted bar, offer on the concrete reposition of redundant personnel fill confession X type support upper end gliding spout, the spout lateral wall is provided with the jack, the inserted bar passes the jack inserts and establishes X type support upper end.
Optionally, the support bar is detachably arranged on the X-shaped bracket.
Optionally, a trolley handrail is arranged on the concrete diversion bucket.
A construction method of a highway drainage ditch integral cast-in-situ tool comprises the following steps:
s1, leveling a site, and then placing the U-shaped template into the drainage ditch to complete formwork supporting;
s2, pushing the support frame to the upper part of the groove, enabling the upper end of the X-shaped support to slide in the chute, enabling the upper end of the X-shaped support to slide to a discharging opening of the concrete diversion bucket to be tightly attached to a feeding opening of the groove, locking the upper end of the X-shaped support through the inserted link, and installing the support bar on the X-shaped support to strengthen the X-shaped support;
s3, after the proper position is regulated, pouring the concrete of the drainage ditch in one-step molding mode, opening the concrete vibrating rod to start compacting and vibrating in the pouring concrete discharging process, and uniformly discharging by pushing the trolley handrail to move back and forth in a way of matching with the bottom roller in the normal discharging process;
s4, stopping discharging after the concrete pouring of the whole section of drainage ditch is completed, removing the equipment, and completing the pouring construction of the drainage ditch.
Compared with the prior art, the invention has the beneficial effects that:
1. the concrete diversion bucket is arranged, so that the left and right grooves of the concrete can be evenly discharged simultaneously in the concrete pouring process, the pouring can be completed once, cracking phenomena such as cracks and the like are avoided, and the construction efficiency is improved;
2. the small concrete vibrating bars are respectively arranged at the discharging openings of the concrete diversion hoppers, so that the concrete can quickly flow into the grooves to finish quick discharging and difficult blocking of the discharging openings through vibration of the discharging openings at the connection positions of the upper ends of the vibrating bars and the diversion hoppers during discharging of the concrete; simultaneously, the lower end of the vibrating rod can vibrate the concrete in the groove at the same time, so that the effects of tightly combining the concrete, improving the strength of the concrete and eliminating honeycomb pitting surfaces can be achieved;
4. the two sides of the concrete diversion bucket are provided with the triangular cross type supporting frames, when the concrete is poured, the concrete diversion bucket can be lifted and adjusted, the concrete diversion bucket is pushed outwards to descend to fit the mouth of the drainage ditch for concrete pouring, the pouring process can move left and right to and fro to enable the blanking to be poured into the ditch more fully and uniformly, the concrete vibrating rod can be compacted and vibrated to each position at the same time, the lifting pulley can be pushed inwards to enable the diversion bucket to ascend when pouring is stopped, and the trolley can be pushed to the next section of drainage ditch to continue pouring concrete, so that the concrete pouring is very convenient and quick;
5. the invention has simple structure, and constructors can use the old and the existing materials of the building to modify and manufacture the building on the construction site, thereby being environment-friendly; the concrete vibrating rod is arranged at the detachable part of the concrete diversion bucket, so that the concrete diversion bucket is safe and convenient to use, has obvious effect and is beneficial to popularization and application.
Drawings
FIG. 1 is a schematic diagram of a front view structure of a highway drainage ditch integral cast-in-situ tool and a construction method thereof according to an embodiment of the invention;
FIG. 2 is a schematic side view of a construction method of a cast-in-situ tool for a highway drainage ditch and a construction method thereof according to an embodiment of the present invention;
fig. 3 is a schematic top view of a cast-in-place tool for a highway drainage ditch and a construction method thereof according to an embodiment of the present invention.
In the figure: 1. a support frame; 11. an X-shaped bracket; 12. a roller; 13. a support bar; 2. a concrete diverting hopper; 21. a feed opening; 22. a concrete vibrating rod; 3. a groove; 4. a U-shaped template; 41. a feed inlet; 5. handrails of the trolley.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
It should be noted that, without conflict, the embodiments of the present invention and features of the embodiments may be combined with each other.
The invention is further described below with reference to the drawings and specific examples, which are not intended to be limiting.
The invention provides a highway drainage ditch integral cast-in-place tool which comprises a support frame 1, a concrete diversion bucket 2 arranged above the support frame 1 and a U-shaped template 4 arranged on a groove 3 of a drainage ditch, wherein two feed inlets 41 are respectively formed on the lower part of the concrete diversion bucket 2 and the side wall of the groove 3 of the drainage ditch by referring to fig. 1 and 2, the support frame 1 is moved to the upper part of the groove 3 during concrete pouring, the two feed inlets 21 respectively correspond to the feed inlets 41, and then the left groove 3 and the right groove 3 are uniformly fed at the same time, so that the pouring can be completed once, the construction efficiency is high, and cracking phenomena such as cracks and the like can not occur.
Referring to fig. 1 and 2, an attached concrete vibrating rod 22 is arranged at a blanking opening 21, when concrete is blanked, the upper end of the concrete vibrating rod 22 and the joint of a concrete splitting hopper 2 opening can enable concrete to quickly flow into a groove 3 through vibration of the blanking opening 21, quick blanking is completed, a discharge opening is not easy to block, and the lower end of the vibrating rod can vibrate concrete in the groove 3 at the same time, so that the phenomena of concrete compaction combination, concrete strength improvement, honeycomb pitting surface elimination and the like are achieved.
Referring to fig. 2 and 3, the support frame 1 includes an X-shaped support 11 and a roller 12 disposed at the lower end of the X-shaped support, the middle node of the X-shaped support 11 is connected through a rotation shaft, the upper end of the X-shaped support 11 is slidably connected to the concrete diversion bucket 2, so that both ends of the X-shaped support 11 slide inwards or outwards simultaneously, height adjustment of the support frame 1 can be achieved, a locking piece for locking the X-shaped support 11 is disposed on the concrete diversion bucket 2, the locking piece includes an inserting rod, a sliding groove for sliding the upper end of the X-shaped support 11 is disposed on the concrete diversion bucket 2, an inserting hole is disposed on the side wall of the sliding groove, when the upper end of the X-shaped support 11 slides to a predetermined position, the height of the support frame 1 is adjusted to a proper position, the inserting rod penetrates through the inserting hole and is inserted on the X-shaped support 11, and fixing of the X-shaped support 11 is achieved.
During pouring, the concrete diversion bucket 2 can be adjusted to lift, so that the feed opening 21 of the concrete diversion bucket 2 can be tightly attached to the feed opening 41 of the groove 3 for feeding, and the occurrence of slurry leakage is reduced; when pouring is stopped, the upper end of the X-shaped bracket 11 can be pushed inwards to enable the concrete diversion bucket 2 to ascend, and the trolley can be pushed to the next section of drainage ditch to continue pouring concrete.
The support bar 13 is detachably arranged on the X-shaped support 11, and the support bar 13 can support the adjusted X-shaped support 11, so that the whole support frame 1 is more stable.
The trolley handrail 5 is arranged on the concrete diversion bucket 2, and the trolley handrail 5 is matched with the roller 12 at the bottom of the support frame 1, so that the whole equipment can be conveniently pushed by constructors to move.
The construction method of the integral cast-in-situ tool for the highway drainage ditch provided by the invention comprises the following steps:
s1, leveling a site, and then placing the U-shaped template 4 into a drainage ditch to complete formwork supporting;
s2, pushing the support frame 1 to the position above the groove 3, enabling the upper end of the X-shaped support 11 to slide in the chute, enabling the upper end of the X-shaped support 11 to slide to the position, close to the feed inlet 41 of the groove 3, of the feed opening 21 of the concrete diversion bucket 2, locking the upper end of the X-shaped support 11 through the inserted link, and installing the support bar 13 on the X-shaped support 11 to strengthen the X-shaped support 11;
s3, after the proper position is regulated, one-step molding pouring of the concrete in the drainage ditch is started, a concrete vibrating rod can be opened to start compacting vibration in the pouring concrete discharging process, and the normal discharging process can be carried out by pushing the trolley handrail 5 to move back and forth along with the bottom roller 12 to uniformly discharge;
s4, stopping discharging after the concrete pouring of the whole section of drainage ditch is completed, removing the equipment, and completing the pouring construction of the drainage ditch.
The foregoing description is only illustrative of the preferred embodiments of the present invention and is not to be construed as limiting the scope of the invention, and it will be appreciated by those skilled in the art that equivalent substitutions and obvious variations may be made using the description and illustrations of the present invention, and are intended to be included within the scope of the present invention.
Claims (7)
1. The utility model provides a whole cast-in-place instrument of highway escape canal, its characterized in that includes the support frame, locates concrete reposition of redundant personnel fill on the support frame and locate U type template on the escape canal slot, U type template with escape canal slot lateral wall forms two feed inlets respectively, be provided with two feed inlets under the concrete reposition of redundant personnel fill, two the feed inlet respectively with the feed inlet is corresponding.
2. The highway drainage ditch integral cast-in-situ tool according to claim 1, wherein a concrete vibrating rod is arranged at the feed opening.
3. The highway escape canal whole cast-in-situ tool according to claim 1, wherein the support frame comprises an X-shaped support and a roller wheel arranged at the lower end of the X-shaped support, the middle node of the X-shaped support is connected through a rotating shaft, the upper end of the X-shaped support is slidingly connected to the concrete diversion bucket, and a locking piece for locking the X-shaped support is arranged on the concrete diversion bucket.
4. The highway escape canal whole cast-in-situ tool according to claim 3, wherein the locking piece comprises a plug rod, a chute for sliding the upper end of the X-shaped bracket is arranged on the concrete diversion bucket, a jack is arranged on the side wall of the chute, and the plug rod passes through the jack and is inserted at the upper end of the X-shaped bracket.
5. The highway drainage ditch integral cast-in-situ tool according to claim 3, wherein the X-shaped support is detachably provided with a supporting bar.
6. The highway drainage ditch integral cast-in-situ tool according to claim 1, wherein a trolley handrail is arranged on the concrete diversion bucket.
7. The construction method of the highway drainage ditch integral cast-in-situ tool according to any of claims 1 to 6, comprising the steps of:
s1, leveling a site, and then placing the U-shaped template into the drainage ditch to complete formwork supporting;
s2, pushing the support frame to the upper part of the groove, enabling the upper end of the X-shaped support to slide in the chute, enabling the upper end of the X-shaped support to slide to a discharging opening of the concrete diversion bucket to be tightly attached to a feeding opening of the groove, locking the upper end of the X-shaped support through the inserted link, and installing the support bar on the X-shaped support to strengthen the X-shaped support;
s3, after the proper position is regulated, pouring the concrete of the drainage ditch in one-step molding mode, opening the concrete vibrating rod to start compacting and vibrating in the pouring concrete discharging process, and uniformly discharging by pushing the trolley handrail to move back and forth in a way of matching with the bottom roller in the normal discharging process;
s4, stopping discharging after the concrete pouring of the whole section of drainage ditch is completed, removing the equipment, and completing the pouring construction of the drainage ditch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310099231.1A CN116254739A (en) | 2023-02-01 | 2023-02-01 | Integral cast-in-situ tool for highway drainage ditch and construction method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310099231.1A CN116254739A (en) | 2023-02-01 | 2023-02-01 | Integral cast-in-situ tool for highway drainage ditch and construction method thereof |
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| Publication Number | Publication Date |
|---|---|
| CN116254739A true CN116254739A (en) | 2023-06-13 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202310099231.1A Pending CN116254739A (en) | 2023-02-01 | 2023-02-01 | Integral cast-in-situ tool for highway drainage ditch and construction method thereof |
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| CN (1) | CN116254739A (en) |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN204621797U (en) * | 2015-04-27 | 2015-09-09 | 南通亚振东方家具有限公司 | Sander lift workbench |
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| CN106223159A (en) * | 2016-09-22 | 2016-12-14 | 中铁建大桥工程局集团第六工程有限公司 | Subgrade drainage structures former and forming method |
| CN106437762A (en) * | 2016-08-26 | 2017-02-22 | 中铁十局集团第四工程有限公司 | Flow divided hopper device for synchronous pouring construction on two sides of tunnel secondary lining and construction method |
| CN206467664U (en) * | 2017-02-14 | 2017-09-05 | 长江三峡技术经济发展有限公司 | A kind of device for ensureing that steel lining bottom concreting is closely knit |
| CN209099735U (en) * | 2018-10-22 | 2019-07-12 | 山东科技大学 | A kind of height-adjustable foldable scaffold |
| CN210263310U (en) * | 2019-05-16 | 2020-04-07 | 上海宝冶市政工程有限公司 | Drainage ditch pouring tool |
| CN210976526U (en) * | 2019-10-21 | 2020-07-10 | 惠州市新业建筑工程有限公司 | Scaffold for housing construction |
| CN112681495A (en) * | 2020-12-29 | 2021-04-20 | 中铁一局集团有限公司 | Drainage ditch construction process and pouring equipment for construction |
-
2023
- 2023-02-01 CN CN202310099231.1A patent/CN116254739A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204621797U (en) * | 2015-04-27 | 2015-09-09 | 南通亚振东方家具有限公司 | Sander lift workbench |
| CN205114983U (en) * | 2015-11-18 | 2016-03-30 | 南京信息工程大学 | Folding lift platform of safety and stability |
| CN106437762A (en) * | 2016-08-26 | 2017-02-22 | 中铁十局集团第四工程有限公司 | Flow divided hopper device for synchronous pouring construction on two sides of tunnel secondary lining and construction method |
| CN106223159A (en) * | 2016-09-22 | 2016-12-14 | 中铁建大桥工程局集团第六工程有限公司 | Subgrade drainage structures former and forming method |
| CN206467664U (en) * | 2017-02-14 | 2017-09-05 | 长江三峡技术经济发展有限公司 | A kind of device for ensureing that steel lining bottom concreting is closely knit |
| CN209099735U (en) * | 2018-10-22 | 2019-07-12 | 山东科技大学 | A kind of height-adjustable foldable scaffold |
| CN210263310U (en) * | 2019-05-16 | 2020-04-07 | 上海宝冶市政工程有限公司 | Drainage ditch pouring tool |
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| CN112681495A (en) * | 2020-12-29 | 2021-04-20 | 中铁一局集团有限公司 | Drainage ditch construction process and pouring equipment for construction |
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