CN104313984A - Kerbstone mechanical-hoisting and seam-spacing method-based construction method, hoisting tool and seam-spacing tool - Google Patents
Kerbstone mechanical-hoisting and seam-spacing method-based construction method, hoisting tool and seam-spacing tool Download PDFInfo
- Publication number
- CN104313984A CN104313984A CN201410498886.7A CN201410498886A CN104313984A CN 104313984 A CN104313984 A CN 104313984A CN 201410498886 A CN201410498886 A CN 201410498886A CN 104313984 A CN104313984 A CN 104313984A
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- China
- Prior art keywords
- road kerb
- tool
- seam
- kerbstone
- card
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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
- E01C19/00—Machines, tools or auxiliary devices for preparing or distributing paving materials, for working the placed materials, or for forming, consolidating, or finishing the paving
- E01C19/52—Apparatus for laying individual preformed surfacing elements, e.g. kerbstones
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66D—CAPSTANS; WINCHES; TACKLES, e.g. PULLEY BLOCKS; HOISTS
- B66D3/00—Portable or mobile lifting or hauling appliances
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Mechanical Engineering (AREA)
- Road Paving Structures (AREA)
Abstract
The invention discloses a kerbstone mechanical-hoisting and seam-spacing method-based construction method, a hoisting tool and a seam-spacing tool. The kerbstone mechanical-hoisting and seam-spacing method-based construction method comprises the following steps of 1, preparing construction, 2, carrying out measurement and line laying, 3, bracing 10-20m of a line and determining a kerbstone directional line and elevation line, 4, arranging a 1: 2.5-3 cement mortar cushion layer having thickness of 3cm, 5, installing first kerbstone, 6, arranging the seam-spacing tool, 7, hoisting kerbstone to a designated position by the hoisting tool, 8, carrying out complex line stabilizing, 9, carrying out self-inspection checking, 10, pouring back concrete of the kerbstone, 11,maintening the back concrete and 12, carrying out inspection and acceptance by a supervisor. The method provided by the invention has strong operationality and simple installation method with low technical difficulty, reduces kerbstone manual-carrying labor intensity, improves efficiency, saves a labor cost and has economic benefits better than those of the traditional construction method.
Description
Technical field
The invention belongs to building engineering field, relate to the handling of a kind of road kerb machinery, card stitch construction method and hoist tool and card tailor tool.
Background technology
According to the engineering built up in the past, road kerb is installed and is usually adopted a dead lift, and use various different card tailor tool to install road kerb, make road kerb install labour intensity large, efficiency is low, stitches wide uneven, unsightly.
Summary of the invention
The present invention, in order to make up the deficiencies in the prior art, provides the handling of a kind of road kerb machinery, card stitch construction method and hoist tool and card tailor tool.
The present invention is achieved through the following technical solutions:
The handling of road kerb of the present invention machinery, card stitch construction method, is characterized in that: comprise the following steps: road kerb back concrete → back concrete curing → management examination is checked and accepted → built in preparation of construction → surveying setting-out → draw direction line of 10-20 rice noodles determination road kerb and altitude traverse → 1:2.5-3 cement mortar bedding cushion 3cm → install first piece of road kerb → put card tailor tool → hoist tool handling road kerb to put in place → firm multiple line → self-inspection.
During surveying setting-out, during road kerb installation, the plan-position according to road kerb design positions unwrapping wire; According to alignment, the lateral edges erected with road kerb hangs long line, and straightway elongates line, and elongate line and be generally no less than 50m, curved section bracing wire is 5-10 rice; This line is the sideline inside the upper horizontal line of road kerb and road, two ore control, thus bracing wire control must be accurate, tension, ensures vertical with the some position on concrete side.
Road kerb behind should joints cement concrete support, and goes back rammed earth earth backing compacting width and should not be less than 50cm, and highly should not be less than 15cm, degree of compaction should not be less than 90%.
Road kerb is installed: the mortar good by match ratio machine mixing is transported to scene, first piece of road kerb at mounting points position place, adopt the Special hoisting tool that lever principle makes, lifting puts in place, installs with the mortar virtual resurfacing thickness preset, and vertically checks and level check, qualified rear placement controls the wide special tool " card slit die tool " of seam, continue installation second piece, during installation, " card slit die tool " continuous more than four pieces uses, prevent from stitching jam-packed; Hang 20 rice noodles and check ordinate straight cis degree, measure higher value with steel ruler, straight cis degree≤5mm; The adjacent block discrepancy in elevation is checked, standard≤1mm by steel ruler and clearance gauge amount, wide with clearance gauge inspection seam, standard≤wide ± 1mm of standard seam; Elevation of top surface, with level gauge be measured as design altitude ± 5mm; The paragraph be up to the standards, should carry out the construction of concrete back in time; Concrete back adopts portal frame technology installation form, and self-control slide calliper rule control to build height, have built rear covering curing, have been no less than 3 days.
The hoist tool that the handling of road kerb of the present invention machinery, card stitch construction method are used, it is characterized in that: the longeron comprising vehicle frame and the fore-and-aft direction being provided with road wheel, be fixed in the middle part of longeron on vehicle frame, longitudinal beam front section is provided with steel cable, and the jig hung for clamping road kerb made a clean sweep of by wire rope two; Jig is scissor, and jig comprises cross-articulation two handles together, and the front end of two handles is provided with inside claw, and the end vertical of two claws is provided with clamp, is provided with the sheet rubber increasing frictional force inside clamp; Wire rope two ends hang on the hanging nose of handle rear end.
The card tailor tool that the handling of road kerb of the present invention machinery, card stitch construction method are used, it is characterized in that: comprise the riser with the corresponding thickness of space width between road kerb, riser upper vertical is fixed with flat board, flat board is used for being placed on road kerb upper surface, riser is positioned at dull and stereotyped top and is provided with circular hole.
The invention has the beneficial effects as follows, hoist tool is simple, easy to use with card tailor lamps structure, solves road kerb and installs a dead lift, installs the wide uneven phenomenon of seam; The handling of road kerb machinery, card stitch construction method adopt special road kerb hoist tool, specific special car tailor tool, reduce road kerb and labour intensity is installed, improve installation effectiveness, and ensure that seam is wide evenly well, the adjacent block discrepancy in elevation little, linear directly suitable, elevation is little, install attractive in appearance, improve the presentation quality of road kerb, obtain good economic benefit and social benefit, improve city image.
This engineering method is workable, and mounting method is easy, technical difficulty is little, and decrease workers carry and found labour intensity along stone, improve efficiency, thus save the expenditure of labour cost, the method has good economic benefit compared with conventional construction method.Through measuring and calculating, adopt road kerb " mechanical hoisting, card stitch " construction, can improve about 30% than a traditional a dead lift, installation effectiveness, direct cost every meter can reduce by 3 yuan.
Accompanying drawing explanation
Fig. 1 is schematic flow sheet of the present invention.Fig. 2 is card tailor tool schematic diagram, and Fig. 3 is hoist tool schematic diagram.
In figure, 1 road wheel, 2 vehicle frames, 3 longerons, 4 wire rope, 5 sheet rubbers, 6 handles, 7 claws, 8 clamps, 9 risers, 10 is dull and stereotyped, 11 circular holes.
Detailed description of the invention
Accompanying drawing is a kind of specific embodiment of the present invention.
The handling of road kerb of the present invention machinery, card stitch construction method, comprise the following steps: road kerb back concrete → back concrete curing → management examination is checked and accepted → built in preparation of construction → surveying setting-out → draw direction line of 10-20 rice noodles determination road kerb and altitude traverse → 1:2.5-3 cement mortar bedding cushion 3cm → install first piece of road kerb → put card tailor tool → hoist tool handling road kerb to put in place → firm multiple line → self-inspection.
During surveying setting-out, during road kerb installation, the plan-position according to road kerb design positions unwrapping wire; According to alignment, the lateral edges erected with road kerb hangs long line, and straightway elongates line, and elongate line and be generally no less than 50m, curved section bracing wire is 5-10 rice; This line is the sideline inside the upper horizontal line of road kerb and road, two ore control, thus bracing wire control must be accurate, tension, ensures vertical with the some position on concrete side.
Road kerb behind should joints cement concrete support, and goes back rammed earth earth backing compacting width and should not be less than 50cm, and highly should not be less than 15cm, degree of compaction should not be less than 90%.
Road kerb is installed: the mortar good by match ratio machine mixing is transported to scene, first piece of road kerb at mounting points position place, adopt the Special hoisting tool that lever principle makes, lifting puts in place, installs with the mortar virtual resurfacing thickness preset, and vertically checks and level check, qualified rear placement controls the wide special tool " card slit die tool " of seam, continue installation second piece, during installation, " card slit die tool " continuous more than four pieces uses, prevent from stitching jam-packed; Hang 20 rice noodles and check ordinate straight cis degree, measure higher value with steel ruler, straight cis degree≤5mm; The adjacent block discrepancy in elevation is checked, standard≤1mm by steel ruler and clearance gauge amount, wide with clearance gauge inspection seam, standard≤wide ± 1mm of standard seam; Elevation of top surface, with level gauge be measured as design altitude ± 5mm; The paragraph be up to the standards, should carry out the construction of concrete back in time; Concrete back adopts portal frame technology installation form, and self-control slide calliper rule control to build height, have built rear covering curing, have been no less than 3 days.
The hoist tool that the handling of road kerb of the present invention machinery, card stitch construction method are used, comprise and the vehicle frame 2 of road wheel 1 and the longeron 3 of a fore-and-aft direction are installed, be fixed in the middle part of longeron on vehicle frame, longitudinal beam front section is provided with steel cable 4, and the jig hung for clamping road kerb made a clean sweep of by wire rope two; Jig is scissor, and the end vertical that the front end that jig comprises cross-articulation two handles, 6, two handles is together provided with inside claw 7, two claw is provided with clamp 8, is provided with the sheet rubber 5 increasing frictional force inside clamp; Wire rope two ends hang on the hanging nose of handle rear end.
When hoist tool uses, two claws are caught from road kerb both sides, sheet rubber on clamp contacts with road kerb, by longeron rear end to pressing down, longeron front end is upturned, and two handle rear ends of jig are upwards carried at wire rope two ends, two handle front end clamping road kerbs, thus road kerb is mentioned, be transported to correct position.Then, unclamp longeron rear end, upwards, longeron front end falls in longeron rear end, and wire rope unclamps jig handle rear end, and road kerb is unclamped in handle front end, road kerb can be put down.
The card tailor tool that the handling of road kerb of the present invention machinery, card stitch construction method are used, comprise the riser 9 with the corresponding thickness of space width between road kerb, riser upper vertical is fixed with dull and stereotyped 10, and flat board is used for being placed on road kerb upper surface, riser is positioned at dull and stereotyped top and is provided with circular hole 11.
The handling of road kerb machinery, card stitch construction method are exactly have developed the special tool being conducive to handling road kerb, and have developed the special tool of card seam use, and instrument is simple, easy to use.The special tool of handling road kerb, uses the rubber jig increasing frictional force, is conducive to protection road kerb and is without prejudice, accomplish again card, puts conveniently; The special tool that card seam uses, ensure that the seam of road kerb is wide preferably, and energy prolonged application, as the instrument of negative and positive angle, becomes long-term installation road kerb, controls the special tool that seam is wide.
Road kerb is installed, and strictly controls straight cis degree, the adjacent block discrepancy in elevation, stitches wide, elevation of top surface, and straight cis degree controls allowable variation≤5mm, adjacent block highness change allowable variation≤1mm, stitches wide control allowable variation≤± 1mm, and elevation of top surface controls allowable variation≤± 5mm; Bed course adopts 1:2.5-3 cement mortar thickness 3cm, and installation builds back concrete after the assay was approved in time.Straight cis degree bracing wire controls, and adjacent block head levels chi or little flat bar, meets wide special tool, and elevation of top surface hangs altitude traverse.
Claims (6)
1. the handling of road kerb machinery, a card stitch construction method, is characterized in that: comprise the following steps: road kerb back concrete → back concrete curing → management examination is checked and accepted → built in preparation of construction → surveying setting-out → draw direction line of 10-20 rice noodles determination road kerb and altitude traverse → 1:2.5-3 cement mortar bedding cushion 3cm → install first piece of road kerb → put card tailor tool → hoist tool handling road kerb to put in place → firm multiple line → self-inspection.
2. road kerb machinery according to claim 1 handling, card stitch construction method, is characterized in that: during surveying setting-out, and during road kerb installation, the plan-position according to road kerb design positions unwrapping wire; According to alignment, the lateral edges erected with road kerb hangs long line, and straightway elongates line, and elongate line and be generally no less than 50m, curved section bracing wire is 5-10 rice; This line is the sideline inside the upper horizontal line of road kerb and road, two ore control, thus bracing wire control must be accurate, tension, ensures vertical with the some position on concrete side.
3. road kerb machinery according to claim 1 handling, card stitch construction method, it is characterized in that: road kerb is suitable joints cement concrete support behind, and go back rammed earth earth backing compacting width should not be less than 50cm, highly should not be less than 15cm, degree of compaction should not be less than 90%.
4. road kerb machinery according to claim 1 handling, card stitch construction method, it is characterized in that: road kerb is installed: the mortar good by match ratio machine mixing is transported to scene, first piece of road kerb at mounting points position place, adopt the Special hoisting tool that lever principle makes, lifting puts in place, install with the mortar virtual resurfacing thickness preset, vertically check and level check, qualified rear placement controls the wide special tool " card slit die tool " of seam, continue installation second piece, during installation, " card slit die tool " continuous more than four pieces uses, prevent from stitching jam-packed; Hang 20 rice noodles and check ordinate straight cis degree, measure higher value with steel ruler, straight cis degree≤5mm; The adjacent block discrepancy in elevation is checked, standard≤1mm by steel ruler and clearance gauge amount, wide with clearance gauge inspection seam, standard≤wide ± 1mm of standard seam; Elevation of top surface, with level gauge be measured as design altitude ± 5mm; The paragraph be up to the standards, should carry out the construction of concrete back in time; Concrete back adopts portal frame technology installation form, and self-control slide calliper rule control to build height, have built rear covering curing, have been no less than 3 days.
5. the hoist tool that road kerb according to claim 1 machinery handling, card stitch construction method are used, it is characterized in that: the longeron comprising vehicle frame and the fore-and-aft direction being provided with road wheel, be fixed in the middle part of longeron on vehicle frame, longitudinal beam front section is provided with steel cable, and the jig hung for clamping road kerb made a clean sweep of by wire rope two; Jig is scissor, and jig comprises cross-articulation two handles together, and the front end of two handles is provided with inside claw, and the end vertical of two claws is provided with clamp, is provided with the sheet rubber increasing frictional force inside clamp; Wire rope two ends hang on the hanging nose of handle rear end.
6. the card tailor tool that road kerb according to claim 1 machinery handling, card stitch construction method are used, it is characterized in that: comprise the riser with the corresponding thickness of space width between road kerb, riser upper vertical is fixed with flat board, flat board is used for being placed on road kerb upper surface, riser is positioned at dull and stereotyped top and is provided with circular hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410498886.7A CN104313984A (en) | 2014-09-26 | 2014-09-26 | Kerbstone mechanical-hoisting and seam-spacing method-based construction method, hoisting tool and seam-spacing tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410498886.7A CN104313984A (en) | 2014-09-26 | 2014-09-26 | Kerbstone mechanical-hoisting and seam-spacing method-based construction method, hoisting tool and seam-spacing tool |
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| Publication Number | Publication Date |
|---|---|
| CN104313984A true CN104313984A (en) | 2015-01-28 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410498886.7A Pending CN104313984A (en) | 2014-09-26 | 2014-09-26 | Kerbstone mechanical-hoisting and seam-spacing method-based construction method, hoisting tool and seam-spacing tool |
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| Country | Link |
|---|---|
| CN (1) | CN104313984A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106930174A (en) * | 2017-04-27 | 2017-07-07 | 中国水利水电第十工程局有限公司 | A kind of flat stone pitch control unit in the side that can be dismantled |
| CN110642173A (en) * | 2019-08-27 | 2020-01-03 | 中国二十冶集团有限公司 | Curb mounting trolley and construction method |
| CN111608041A (en) * | 2020-05-28 | 2020-09-01 | 宁夏第三建筑有限公司 | Concrete pavement paving method |
| CN112064446A (en) * | 2020-07-29 | 2020-12-11 | 陕西华山路桥集团有限公司 | Curb mechanical operation construction method |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106930174A (en) * | 2017-04-27 | 2017-07-07 | 中国水利水电第十工程局有限公司 | A kind of flat stone pitch control unit in the side that can be dismantled |
| CN110642173A (en) * | 2019-08-27 | 2020-01-03 | 中国二十冶集团有限公司 | Curb mounting trolley and construction method |
| CN111608041A (en) * | 2020-05-28 | 2020-09-01 | 宁夏第三建筑有限公司 | Concrete pavement paving method |
| CN111608041B (en) * | 2020-05-28 | 2022-03-11 | 宁夏第三建筑有限公司 | Concrete pavement paving method |
| CN112064446A (en) * | 2020-07-29 | 2020-12-11 | 陕西华山路桥集团有限公司 | Curb mechanical operation construction method |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB03 | Change of inventor or designer information |
Inventor after: Zhang Yongliang Inventor after: Zhang Qingxue Inventor after: Peng Yan Inventor after: Li Chun Inventor after: Pan Hebin Inventor after: Ma Feng Inventor after: Sun Yibo Inventor before: Li Chun Inventor before: Zhang Qingxue Inventor before: Peng Yan Inventor before: Zhang Yongliang Inventor before: Pan Hebin Inventor before: Ma Feng Inventor before: Sun Yibo |
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| COR | Change of bibliographic data | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150128 |