CN110805242A - Stair tread anti-slip strip forming device - Google Patents
Stair tread anti-slip strip forming device Download PDFInfo
- Publication number
- CN110805242A CN110805242A CN201911157208.3A CN201911157208A CN110805242A CN 110805242 A CN110805242 A CN 110805242A CN 201911157208 A CN201911157208 A CN 201911157208A CN 110805242 A CN110805242 A CN 110805242A
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- China
- Prior art keywords
- groove
- forming
- scraping
- fixed channel
- grooves
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
- E04F21/00—Implements for finishing work on buildings
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
- E04F21/00—Implements for finishing work on buildings
- E04F21/26—Implements for finishing work on buildings for mounting staircases, e.g. tools for marking steps
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Steps, Ramps, And Handrails (AREA)
Abstract
The invention relates to a stair step antislip strip forming device which comprises a connecting rod, wherein the upper end of the connecting rod is fixedly connected with a handle, the lower end of the connecting rod is fixedly connected with a section of fixing channel steel for antislip strip forming, the rear side of the bottom surface of the fixing channel steel is provided with a plurality of corresponding forming grooves side by side, the front sides of the forming grooves are respectively communicated and connected with corresponding guide grooves, and the groove walls on the two sides of the guide grooves are respectively arranged in an outward inclined manner; the bottom surface front side of fixed channel-section steel is provided with a corresponding groove of scraping, the front side of scraping the silo extends to the bottom surface front end of fixed channel-section steel, and the both sides cell wall of scraping the silo all sets to the arc form, and the rear side intercommunication of scraping the silo is connected to the one side that the guide groove is not connected to the shaping recess. The rapid forming device can synchronously realize rapid forming operation of the stair tread anti-slip strip while the stair tread is folded.
Description
Technical Field
The invention relates to a construction tool for forming stair tread anti-slip strips, in particular to a stair tread anti-slip strip forming device.
Background
The stairs are passages for passing and evacuating buildings up and down and belong to a public use part, and the quality of stair step painting quality not only influences the evaluation of appearance quality and quality grade, but also influences the normal use function. Only by strictly operating the process and enhancing the inspection and monitoring of the construction process, the painting quality of the stair steps can be ensured, and the possible common quality problems can be eliminated.
The up end outside of current stair mark time generally can be provided with two to three corresponding antislip strips, and one can improve pleasing to the eye effect, and two accessible antislip strips realize the antiskid, the security when improving the stairs. The initial antislip strip of marking time is that the concave type sets up, appears the problem that antislip strip shaping degree of depth is inconsistent, lines are not in good order straight easily during concave type antislip strip is under construction, and in concave type antislip strip later stage use, easy quilt can not reach corresponding anti-skidding effect by dust, landfill, therefore current stair antislip strip of marking time generally sets up to protruding type. However, the convex stair tread anti-slip strips have the problem of high forming difficulty, and qualified linear stair tread anti-slip strips are difficult to manually wipe out on the stair treads even if constructors with excellent manual skill spend a long time. Therefore, the existing convex stair step anti-slip strip is generally a prefabricated finished product, is added in an embedding mode after the stair step finishes the surface folding, and then is locally flattened again. The work progress is complicated, and is consuming time long, and the foremost is that the joining of finished product antislip strip can lead to manufacturing cost great promotion to appear, and the wholeness that finished product antislip strip and stair marked time is not enough, has the short problem of life.
Therefore, the invention aims to research and develop a stair step anti-slip strip forming device which can synchronously realize the rapid forming operation of the stair step anti-slip strips while the stair steps are closed, and can ensure that the formed stair step anti-slip strips and the stair steps have enough integrity and linearity, thereby effectively reducing the project cost and improving the rigidity and the use effect of the stair step anti-slip strips.
Disclosure of Invention
Aiming at the problems in the prior art, the invention provides a stair tread anti-slip strip forming device which can effectively solve the problems in the prior art.
The technical scheme of the invention is as follows:
a stair step antislip strip forming device comprises a connecting rod, wherein a handle is fixedly connected to the upper end of the connecting rod, a section of fixing channel steel for antislip strip forming is fixedly connected to the lower end of the connecting rod, a plurality of corresponding forming grooves are formed in the rear side of the bottom surface of the fixing channel steel side by side and are rectangular, corresponding guide grooves are respectively communicated and connected to the front side of each forming groove, the groove walls on the two sides of each guide groove are respectively arranged in an outward inclined mode, and the inclination angle of the groove walls on the two sides of each guide groove is not more than 5 degrees; the bottom surface front side of fixed channel-section steel is provided with a corresponding groove of scraping, the front side of scraping the silo extends to the bottom surface front end of fixed channel-section steel, and the both sides cell wall of scraping the silo all sets to the arc form, and the rear side intercommunication of scraping the silo is connected to the one side that the guide groove is not connected to the shaping recess.
The scraping groove, the guide groove and the groove bottom surface of the forming groove are all located on the same horizontal plane.
The number of the forming grooves is three, and the specification of the forming grooves is 8mmx4 mm.
The first forming groove is formed in the position, 2cm inward, of the edge of the fixed channel steel.
The length of the fixed channel steel is 8-15 cm.
The invention has the advantages that:
1) when the anti-skid strip for the stair steps is formed, firstly, the standard lath is leaned against the outer edge of the step before the surface of the stair step is closed, and the bottom surface of the fixing channel steel is arranged at the outer end part of the stair step. Then the fixed channel steel is pressed downwards to enable the bottom surface of the scraping groove to be flush with the upper surface of the stair step, and the fixed channel steel is dragged inwards. At the in-process that fixed channel-section steel drags, scrape the silo and effectively realize strickleing off the material of stair upper surface of marking time to in the material that will scrape is concentrated and is sent into each direction recess, the both sides cell wall of direction recess leans out the setting respectively, helps the entering of material, and at the in-process that the material leads to the shaping recess, realizes the compaction to the material. Finally, materials scraped in the process of trowelling the upper surface of the stair step are compacted and trowelled uniformly through the forming grooves to form qualified and standard stair step anti-slip strips, and finally, two end portions of the stair step are trowelled to be flat.
At the in-process that fixed channel-section steel dragged, carry out floating operation and carry out the shaping operation to the antislip strip to the up end that stair were marked time in step, can enough promote the operating efficiency by a wide margin, and can ensure that the stair after the shaping are marked time between antislip strip and the stair and are marked time sufficient wholeness and straightness nature to effectively reduce project cost and improve rigidity and the result of use of the antislip strip that stair were marked time.
2) The fixed channel steel can be made of the residual channel steel leftover materials left in the construction site, and then the milling processing of the material scraping groove, the guide groove and the forming groove is directly carried out on the bottom surface of the fixed channel steel by a milling machine. The connecting rod and the handle can be obtained by removing a plastering iron plate of the plastering knife after being damaged, and the connecting rod and the handle are welded to obtain the stair step antislip strip forming device, and the stair step antislip strip forming device has the advantages of extremely low manufacturing cost and extremely convenient use.
3) Through the use of the fixed channel steel, the scraping groove, the guide groove and the forming groove can be arranged, reasonable weight is effectively guaranteed, and compared with the traditional plastering knife, the plastering knife has enough pressure and balance effect in the dragging process, and the practical effect can be effectively guaranteed.
Drawings
FIG. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a side view of the present invention.
Fig. 3 is a schematic bottom structure view of the fixing channel of the present invention.
Detailed Description
To facilitate understanding of those skilled in the art, the structure of the present invention will now be described in further detail by way of examples in conjunction with the accompanying drawings:
referring to fig. 1-3, a stair tread antislip strip forming device comprises a connecting rod 1, wherein a handle 2 is fixedly connected to the upper end of the connecting rod 1, a section of fixing channel steel 3 for antislip strip forming is fixedly connected to the lower end of the connecting rod 1, three corresponding forming grooves 4 are arranged on the rear side of the bottom surface of the fixing channel steel 3 side by side, the forming grooves 4 are rectangular, the forming grooves 4 are 8mmx4mm in specification, the front sides of the forming grooves 4 are respectively communicated and connected with corresponding guide grooves 5, the two side groove walls of the guide grooves 5 are respectively arranged in an outward inclined manner, and the inclined angle of the two side groove walls of the guide grooves 5 is 3 degrees; the bottom surface front side of fixed channel-section steel 3 is provided with a corresponding groove 6 of scraping, the front side of scraping groove 6 extends to the bottom surface front end of fixed channel-section steel 3, and the both sides cell wall of scraping groove 6 all sets to the arc form, and scrapes the rear side intercommunication of groove 6 and is connected to the one side that guide groove 5 is not connected to shaping recess 4.
Scrape silo 6, guide way 5 and the tank bottom surface of shaping recess 4 all is located same horizontal plane. The first forming groove 4 is formed in the position, 2cm inward, of the edge of the fixed channel steel 3. The length of the fixed channel steel 3 is 10 cm.
When the stair tread anti-slip strip is formed by the invention:
1) firstly, a standard lath is leaned against the outer edge of the stair step before the stair step is closed, and the bottom surface of the fixing channel steel 3 is arranged at the outer end part of the stair step;
2) then the fixed channel steel 3 is pressed downwards to enable the bottom surface of the scraping groove 6 to be flush with the upper surface of the stair step, the fixed channel steel 3 is dragged inwards, in the dragging process of the fixed channel steel 3, the scraping groove 6 effectively scrapes materials on the upper surface of the stair step, the scraped materials are intensively fed into each guide groove 5, and finally the scraped materials in the floating process of the upper surface of the stair step are effectively compacted and uniformly smeared through the forming grooves 4 to form the qualified and standard stair step anti-slip strips;
3) and finally, flattening the two end parts of the stair step by using a plastering knife, wherein the formed anti-slip strip of the stair step and the stair step have enough integrity and linearity.
The above description is only a preferred embodiment of the present invention, and all equivalent changes and modifications made in accordance with the claims of the present invention should be covered by the present invention.
Claims (5)
1. The utility model provides a stair antislip strip forming device of marking time, includes connecting rod (1), the upper end rigid coupling of connecting rod (1) has handle (2), and the lower extreme rigid coupling of connecting rod (1) has one section fixed channel-section steel (3) that are used for the antislip strip fashioned, its characterized in that:
a plurality of corresponding forming grooves (4) are arranged in parallel at the rear side of the bottom surface of the fixed channel steel (3), the forming grooves (4) are rectangular, the front sides of the forming grooves (4) are respectively communicated and connected with corresponding guide grooves (5), the groove walls at two sides of the guide grooves (5) are respectively arranged in an outward inclined manner, and the inclination angle of the groove walls at two sides of the guide grooves (5) is not more than 5 degrees;
the bottom surface front side of fixed channel-section steel (3) is provided with a corresponding groove of scraping (6), the front side of scraping groove (6) extends to the bottom surface front end of fixed channel-section steel (3), and the both sides cell wall of scraping groove (6) all sets the arc form into, and the rear side intercommunication of scraping groove (6) is connected to guide groove (5) do not feed through the one side of being connected to shaping recess (4).
2. The stair step cleat forming device of claim 1, wherein: scrape silo (6), guide groove (5) and the tank bottom surface of shaping recess (4) all is located same horizontal plane.
3. The stair step cleat forming device of claim 1, wherein: the number of the forming grooves (4) is three, and the specification of the forming grooves (4) is 8mmx4 mm.
4. The stair step cleat forming device of claim 1, wherein: the first forming groove (4) is formed in the position, 2cm inward from the edge of the fixed channel steel (3).
5. The stair step cleat forming device of claim 1, wherein: the length of the fixed channel steel (3) is 8-15 cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911157208.3A CN110805242A (en) | 2019-11-22 | 2019-11-22 | Stair tread anti-slip strip forming device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911157208.3A CN110805242A (en) | 2019-11-22 | 2019-11-22 | Stair tread anti-slip strip forming device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110805242A true CN110805242A (en) | 2020-02-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911157208.3A Pending CN110805242A (en) | 2019-11-22 | 2019-11-22 | Stair tread anti-slip strip forming device |
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| CN (1) | CN110805242A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2514992Y (en) * | 2002-01-18 | 2002-10-09 | 宋建恩 | Cement tile hanging plate forming mould |
| CN202181674U (en) * | 2011-07-22 | 2012-04-04 | 中建三局第二建设工程有限责任公司 | Line straightening device for stair step non-slip nosings |
| CN204199647U (en) * | 2014-09-09 | 2015-03-11 | 天津二十冶建设有限公司 | A kind of apparatus of plastering for stair step anti-slip tank |
| CN204370776U (en) * | 2014-12-17 | 2015-06-03 | 北京城建亚泰建设集团有限公司 | Fancy trowel |
| CN206487121U (en) * | 2017-02-28 | 2017-09-12 | 河南科建建设工程有限公司 | A kind of stair step anti-slip tank special trowel |
| CN207553551U (en) * | 2017-11-20 | 2018-06-29 | 中国建筑第二工程局有限公司 | A kind of adjustable type stairway is marked time anti-slip tank groove pressing device |
| CN208430716U (en) * | 2018-07-06 | 2019-01-25 | 北京市金龙腾装饰股份有限公司 | A kind of stone material is marked time anti-skid structure |
-
2019
- 2019-11-22 CN CN201911157208.3A patent/CN110805242A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2514992Y (en) * | 2002-01-18 | 2002-10-09 | 宋建恩 | Cement tile hanging plate forming mould |
| CN202181674U (en) * | 2011-07-22 | 2012-04-04 | 中建三局第二建设工程有限责任公司 | Line straightening device for stair step non-slip nosings |
| CN204199647U (en) * | 2014-09-09 | 2015-03-11 | 天津二十冶建设有限公司 | A kind of apparatus of plastering for stair step anti-slip tank |
| CN204370776U (en) * | 2014-12-17 | 2015-06-03 | 北京城建亚泰建设集团有限公司 | Fancy trowel |
| CN206487121U (en) * | 2017-02-28 | 2017-09-12 | 河南科建建设工程有限公司 | A kind of stair step anti-slip tank special trowel |
| CN207553551U (en) * | 2017-11-20 | 2018-06-29 | 中国建筑第二工程局有限公司 | A kind of adjustable type stairway is marked time anti-slip tank groove pressing device |
| CN208430716U (en) * | 2018-07-06 | 2019-01-25 | 北京市金龙腾装饰股份有限公司 | A kind of stone material is marked time anti-skid structure |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20200218 |
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| RJ01 | Rejection of invention patent application after publication |