CN105003036A - Prefabricated rail and its manufacturing method - Google Patents
Prefabricated rail and its manufacturing method Download PDFInfo
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- CN105003036A CN105003036A CN201510360204.0A CN201510360204A CN105003036A CN 105003036 A CN105003036 A CN 105003036A CN 201510360204 A CN201510360204 A CN 201510360204A CN 105003036 A CN105003036 A CN 105003036A
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- railing
- prefabricated
- installing hole
- vertical rod
- diameter
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Abstract
The invention discloses a prefabricated rail and its manufacturing method. The prefabricated rail comprises at least two vertical bars and a prefabricated member used for fixing the vertical bars. The prefabricated member is pre-provided with mounting holes as many as the vertical bars; the diameter of the mounting holes is greater than that of the lower ends of the vertical bars; the lower ends of the vertical bars are inserted into the mounting holes, and micro-expansive cement mortar is poured in to compact gaps between the mounting holes and the vertical bars. Compared with the prior art, the prefabricated rail has the advantages that both the prefabricated member and the vertical bars are prefabricated, field erection requires only inserting the lower ends of the vertical bars into the mounting holes and pouring the micro-expansive cement mortar to compact the gaps between the mounting holes and the vertical bars, field engineering quantity is effectively reduced, and mounting efficiency and quality is improved.
Description
Technical field
The invention belongs to field of civil engineering, relate to a kind of protection separator, particularly relate to a kind of prefabricated railing and manufacture method thereof.
Background technology
Railing is one of important component in building, and railing is mainly used in balcony, parapet, stair or other places that need protect, and can not only play the effect of protection, can also as a kind of parts building beautifying and decorating.
Existing railing adopts the form of construction work of built-in fitting in-site installation welding, and site work amount is large, and labour intensity is high, and the expense that wastes time and energy material, recycling rate of waterused is low, and cost is high.
Given this, be necessary to find a kind of standardization level high, the product that finished product degree is high and mounting means thereof, to replace the form of construction work of current railing, make it construct simple and easy, steady quality.
Summary of the invention
The present invention needs the problems referred to above solved to be the forms of construction work of welding for in-site installation in above-mentioned prior art, site work amount is large, labour intensity is high, the expense that wastes time and energy material, recycling rate of waterused is low, the deficiency that cost is high, and provide a kind of standardization level high, finished product degree is high, constructs simple and easy, stay-in-grade prefabricated railing and manufacture method thereof.
For solving the problems of the technologies described above, the technical solution used in the present invention is:
A kind of prefabricated railing, comprise at least two railing vertical rods and the prefabricated units for non-floating rail vertical rod, described prefabricated units are preset with installing hole, the quantity of installing hole is consistent with the quantity of railing vertical rod, the diameter of installing hole is greater than the diameter of railing vertical rod lower end, the lower end of railing vertical rod is inserted in installing hole, and pours into micro-expansion cement mortar, and micro-expansion cement mortar tamps the space between installing hole and railing vertical rod.
On prefabricated units each installing hole hole wall on be equipped with vertical muscle for reinforcing and tension rib.
On prefabricated units, the degree of depth of installing hole is determined according to the diameter of railing vertical rod and length.
On prefabricated units, the degree of depth of installing hole is more than or equal to the length of the railing vertical rod of 1/5th, and the degree of depth is not less than 150mm.
The diameter that on prefabricated units, the diameter of installing hole subtracts railing vertical rod lower end is more than or equal to 40mm.
The manufacture method of prefabricated railing, comprises the following steps:
A, hoisting prefabricated component: by prefabricated part hanging to assigned address, installing hole is upward;
B, the vertical rod of installation railing: the lower end of railing vertical rod is inserted in installing hole;
C, non-floating rail vertical rod: pour in installing hole by micro-expansion cement mortar, tamp the space between installing hole and railing vertical rod.
Compared with prior art, the invention has the beneficial effects as follows:
1, prefabricated units and railing vertical rod are all prefabricated, only need the lower end of railing vertical rod be inserted in installing hole during in-site installation, and pour into micro-expansion cement mortar, micro-expansion cement mortar is made to tamp space between installing hole and railing vertical rod, field engineering amount be can effectively reduce, installation effectiveness and installation quality improved.
2, on prefabricated units each installing hole hole wall on be equipped with vertical muscle for reinforcing and tension rib, guarantee the firm stable that railing vertical rod is installed.
3, prefabricated units and railing vertical rod are all manufacture in advance according to building size, achieve standardization, commercialization, and mounted prefabricated railing can also disassemble recycling, improves recycling rate of waterused.
Accompanying drawing explanation
Fig. 1 is the structural representation of prefabricated railing of the present invention and manufacture method thereof;
Wherein, 1, railing vertical rod, 2, prefabricated units, 3, installing hole, 4, micro-expansion cement mortar.
Detailed description of the invention
In conjunction with the accompanying drawings, the present invention is further detailed explanation.These accompanying drawings are the schematic diagram of simplification, only basic structure of the present invention are described in a schematic way, and therefore it only shows the formation relevant with the present invention.
As shown in Figure 1, a kind of prefabricated railing, comprise at least two railing vertical rods 1 and the prefabricated units 2 for non-floating rail vertical rod 1, described prefabricated units 2 are preset with installing hole 3, the quantity of installing hole 3 is consistent with the quantity of railing vertical rod 1, and the diameter of installing hole 3 is greater than the diameter of railing vertical rod 1 lower end, and the lower end of railing vertical rod 1 is inserted in installing hole 3, and pouring into micro-expansion cement mortar 4, micro-expansion cement mortar 4 tamps the space between installing hole 3 and railing vertical rod 1.
On prefabricated units 2 each installing hole 3 hole wall on be equipped with vertical muscle for reinforcing and tension rib, installing hole 3 can be made more firmly solid, guarantee the firm stable that railing vertical rod 1 is installed.
On prefabricated units 2, the degree of depth of installing hole 3 is determined according to the diameter of railing vertical rod 1 and length, because the size of the railing vertical rod 1 of the building of different-style is also not quite similar.
On prefabricated units 2, the degree of depth of installing hole 3 is more than or equal to the length of the railing vertical rod 1 of 1/5th, and the degree of depth is not less than 150mm, railing vertical rod 1 is arranged in installing hole 3 more firm.
The diameter that on prefabricated units 2, the diameter of installing hole 3 subtracts railing vertical rod 1 lower end is more than or equal to 40mm, ensures enough space filling micro-expansion cement mortars 4, can reinforce the connection between installing hole 3 and railing vertical rod 1.
The manufacture method of prefabricated railing, comprises the following steps:
A, hoisting prefabricated component 2: prefabricated units 2 are lifted to assigned address, installing hole 3 is upward;
B, installation railing vertical rod 1: the lower end of railing vertical rod 1 is inserted in installing hole 3;
C, non-floating rail vertical rod 1: poured in installing hole 3 by micro-expansion cement mortar 4, tamp the space between installing hole 3 and railing vertical rod 1.
Compared with prior art, the invention has the beneficial effects as follows:
1, prefabricated units and railing vertical rod are all prefabricated, only need the lower end of railing vertical rod be inserted in installing hole during in-site installation, and pour into micro-expansion cement mortar, micro-expansion cement mortar is made to tamp space between installing hole and railing vertical rod, field engineering amount be can effectively reduce, installation effectiveness and installation quality improved.
2, on prefabricated units each installing hole hole wall on be equipped with vertical muscle for reinforcing and tension rib, guarantee the firm stable that railing vertical rod is installed.
3, prefabricated units and railing vertical rod are all manufacture in advance according to building size, achieve standardization, commercialization, and mounted prefabricated railing can also disassemble recycling, improves recycling rate of waterused.
With above-mentioned according to desirable embodiment of the present invention for enlightenment, by above-mentioned description, relevant staff in the scope not departing from this invention technological thought, can carry out various change and amendment completely.The technical scope of this invention is not limited to the content on manual, must determine its technical scope according to right.
Claims (6)
1. a prefabricated railing, it is characterized in that: comprise at least two railing vertical rods and the prefabricated units for non-floating rail vertical rod, described prefabricated units are preset with installing hole, the quantity of installing hole is consistent with the quantity of railing vertical rod, the diameter of installing hole is greater than the diameter of railing vertical rod lower end, the lower end of railing vertical rod is inserted in installing hole, and pours into micro-expansion cement mortar, and micro-expansion cement mortar tamps the space between installing hole and railing vertical rod.
2. prefabricated railing according to claim 1, is characterized in that: on prefabricated units each installing hole hole wall on be equipped with vertical muscle for reinforcing and tension rib.
3. prefabricated railing according to claim 1, is characterized in that: on prefabricated units, the degree of depth of installing hole is determined according to the diameter of railing vertical rod and length.
4. prefabricated railing according to claim 3, is characterized in that: on prefabricated units, the degree of depth of installing hole is more than or equal to the length of the railing vertical rod of 1/5th, and the degree of depth is not less than 150mm.
5. prefabricated railing according to claim 1, is characterized in that: the diameter that on prefabricated units, the diameter of installing hole subtracts railing vertical rod lower end is more than or equal to 40mm.
6. the manufacture method of prefabricated railing according to claim 1, is characterized in that: comprise the following steps:
A, hoisting prefabricated component: by prefabricated part hanging to assigned address, installing hole is upward;
B, the vertical rod of installation railing: the lower end of railing vertical rod is inserted in installing hole;
C, non-floating rail vertical rod: pour in installing hole by micro-expansion cement mortar, tamp the space between installing hole and railing vertical rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510360204.0A CN105003036A (en) | 2015-06-26 | 2015-06-26 | Prefabricated rail and its manufacturing method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510360204.0A CN105003036A (en) | 2015-06-26 | 2015-06-26 | Prefabricated rail and its manufacturing method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105003036A true CN105003036A (en) | 2015-10-28 |
Family
ID=54375878
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510360204.0A Pending CN105003036A (en) | 2015-06-26 | 2015-06-26 | Prefabricated rail and its manufacturing method |
Country Status (1)
| Country | Link |
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| CN (1) | CN105003036A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108457483A (en) * | 2018-05-25 | 2018-08-28 | 深圳市建设（集团）有限公司 | A kind of multifunctional universal pre-embedded device and application method |
| CN110965713A (en) * | 2019-11-25 | 2020-04-07 | 中国十九冶集团有限公司 | Installation method of stair protection upright rod |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4007918A (en) * | 1974-10-17 | 1977-02-15 | Yoshida Kogyo Kabushiki Kaisha | Prefabricated fence |
| CN2786234Y (en) * | 2005-02-05 | 2006-06-07 | 上海申花钢管有限公司 | Dismantable handrail guardrail |
| CN201125569Y (en) * | 2007-11-15 | 2008-10-01 | 鲍自力 | Non-built-in, non-welded assembled guard rail |
| CN201128986Y (en) * | 2007-10-19 | 2008-10-08 | 赵志强 | Wood balustrade stay for stairs or rail |
| CN201546489U (en) * | 2009-11-04 | 2010-08-11 | 鲍自力 | Inserted type assembly guard rail |
| CN202755560U (en) * | 2012-03-27 | 2013-02-27 | 孔蕾蕾 | Stair railing threaded connecting structure |
| CN104074320A (en) * | 2014-07-16 | 2014-10-01 | 深圳市特艺达装饰设计工程有限公司 | Method for fast mounting handrails |
| CN204738468U (en) * | 2015-06-26 | 2015-11-04 | 南京长江都市建筑设计股份有限公司 | Prefabricated railing |
-
2015
- 2015-06-26 CN CN201510360204.0A patent/CN105003036A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4007918A (en) * | 1974-10-17 | 1977-02-15 | Yoshida Kogyo Kabushiki Kaisha | Prefabricated fence |
| CN2786234Y (en) * | 2005-02-05 | 2006-06-07 | 上海申花钢管有限公司 | Dismantable handrail guardrail |
| CN201128986Y (en) * | 2007-10-19 | 2008-10-08 | 赵志强 | Wood balustrade stay for stairs or rail |
| CN201125569Y (en) * | 2007-11-15 | 2008-10-01 | 鲍自力 | Non-built-in, non-welded assembled guard rail |
| CN201546489U (en) * | 2009-11-04 | 2010-08-11 | 鲍自力 | Inserted type assembly guard rail |
| CN202755560U (en) * | 2012-03-27 | 2013-02-27 | 孔蕾蕾 | Stair railing threaded connecting structure |
| CN104074320A (en) * | 2014-07-16 | 2014-10-01 | 深圳市特艺达装饰设计工程有限公司 | Method for fast mounting handrails |
| CN204738468U (en) * | 2015-06-26 | 2015-11-04 | 南京长江都市建筑设计股份有限公司 | Prefabricated railing |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108457483A (en) * | 2018-05-25 | 2018-08-28 | 深圳市建设（集团）有限公司 | A kind of multifunctional universal pre-embedded device and application method |
| CN110965713A (en) * | 2019-11-25 | 2020-04-07 | 中国十九冶集团有限公司 | Installation method of stair protection upright rod |
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Application publication date: 20151028 |