CN102418383A - Single-layer plant mixed structure system with traveling crane and construction method - Google Patents
Single-layer plant mixed structure system with traveling crane and construction method Download PDFInfo
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- CN102418383A CN102418383A CN2010102976617A CN201010297661A CN102418383A CN 102418383 A CN102418383 A CN 102418383A CN 2010102976617 A CN2010102976617 A CN 2010102976617A CN 201010297661 A CN201010297661 A CN 201010297661A CN 102418383 A CN102418383 A CN 102418383A
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Abstract
The invention relates to a single-layer plant mixed structure system with a traveling crane, which comprises cup rabbet foundation base, columns, and traveling crane beams and a steel roof beam which are made of pre-tensioning prestressed reinforced concrete and are installed on the columns. The single-layer plant mixed structure system with the traveling crane is characterized in that each column comprises a prestressed reinforced concrete low column and a steel upper column which is installed at the top of the lower column, a corbel is formed at the top of the lower column and the traveling beam is placed on the corbel. By adopting the method of combining the prestressed reinforced concrete lower column with the steel column in the single-layer plant mixed structure system with the traveling crane, compared with the method of solely using the reinforced concrete column as a column in a traveling crane plant in the prior art, the weight of the prestressed steel upper column is light, the diameter of the column is small and the installation and construction are convenient to conduct; and moreover, by adopting the method of combining the prestressed reinforced concrete lower column with the steel column, compared with the method of solely using the steel column in the traveling crane plant, the cost of the prestressed reinforced concrete lower column is lower and has good flame and corrosion resistance, the manufacturing technology of the uniform-section pre-tensioning prestressed traveling crane beam is simple and the manufacturing cost is low.
Description
Technical field
The present invention relates to a kind of building system, particularly a kind of have driving single-storey factory building combination construction system and a job practices.
Background technology
The cylinder of prior art middle rolling car single-storey factory building generally adopts reinforced concrete pile or all steel post.Because prefabricated reinforced concrete post own wt is heavier, difficult, and adopt when showing the pour concrete post entirely, the work progress more complicated, its manufacturing cost is also higher; It is lighter that all steel post and full concrete post are compared its weight, but its price is more expensive; In addition, the anticorrosion in use of all steel post, fireproof performance are poor, have shortened the application life of driving single-storey factory building.In addition, crane beam of the prior art is main with the steel crane beam generally, and its cost is higher relatively, fire prevention, antiseptic property hinge is poor.And existing pretensioned prestressing crane beam cross section is an abnormity, and manufacturing process is complicated, and manufacturing cost is high.
Summary of the invention:
Technical problem to be solved by this invention is to overcome the deficiency of above-mentioned prior art, provides that a kind of cost is low, fire prevention, antiseptic property are good that driving single-storey factory building combination construction system and job practices are arranged.
A kind of driving single-storey factory building combination construction system that has is proposed according to the present invention; Comprise rim of a cup basis seat, post, the crane beam that is installed in the pretensioned prestressing steel bar concrete on the said post and steel roof girder; Said post comprises the prestressed reinforced concrete lower prop and is installed in the said steel upper prop of column top down; Said lower prop top formed has bracket, and said crane beam is shelved on the said bracket.
Have driving single-storey factory building combination construction system also to have following additional technical feature according to provided by the invention:
The precast prestressed reinforced concrete pile that said lower prop adopts pre-tensioning system to make, it comprises body and is embedded in the interior prestress wire as main muscle of said body.
Have cavity in the said body, the quantity of said cavity is a plurality of and is spaced from each other.
The bottom of said lower prop is installed in the rim of a cup seat on said rim of a cup basis.
Said crane beam is a precast construction, and it comprises that T font uniform section body and pre-tensioning system are embedded in the interior prestress wire as main muscle of said body.
Said crane beam top is embedded with track bolt.
The top of said lower prop is embedded with built-in fitting, and the lower end of said upper prop is fixedly connected with said built-in fitting, and said roof girder is a H shape girder steel.
Have driving single-storey factory building combination construction system compared with prior art to have following advantage at least according to provided by the invention:
At first; According to provided by the invention have to have adopted in the driving single-storey factory building combination construction system in mode that prestressed reinforced concrete lower prop and steel column combine and the prior art middle rolling car factory building adopt reinforced concrete pile to compare separately as post; Prestress steel upper prop post of the present invention is in light weight; Column section is little, and following column section is little, length short, in light weight, installation convenience; Secondly, adopted in mode that prestressed reinforcement lower prop and steel column combine and the existing driving factory building and adopted the steel column to compare separately, prestressed reinforcement lower prop cost is lower, rigidity is big, fire-resistant, good corrosion resistance; Once more, the crane beam that the present invention adopts is the pretensioned prestressing crane beam, and to compare its fatigue resistance good with the steel crane beam for it, and the anti-side property of level is good, and cost is low, safeguards conveniently, and adopts uniform section design, and manufacturing process is simplified greatly, and die cost reduces greatly.
According to a kind of job practices that driving single-storey factory building combination construction system is arranged provided by the invention, comprise the steps: A, build rim of a cup basis seat, adopt the cast-in-place construction method to build steel bar concrete rim of a cup basis seat; B, lower prop is installed, the bottom of prestressed reinforced concrete lower prop is assigned in the seat of rim of a cup basis, and fix and irritate the space of real post and rim of a cup with concrete; C, installation upper prop, bolt connects or welded and installed steel work upper prop at the top of lower prop; D, installation roof girder, the lifting roof girder is connected with the top of upper prop roof girder with bolt; E, installation crane beam are installed in down the prestressing force crane beam that adopts the pre-tensioning system manufacturing on the bracket of column top, and fix, and accomplish the total system and build.
Have the job practices of driving single-storey factory building combination construction system also to have following additional technical feature according to provided by the invention:
In step C, the top of lower prop is embedded with built-in fitting in advance, and the lower end of upper prop is through being bolted on the said built-in fitting.
In the C step, when upper prop is installed, supporting between erection column between at least two adjacent pillars longitudinally.
Have the job practices of driving single-storey factory building combination construction system compared with prior art to have following advantage at least according to provided by the invention:
The present invention has adopted and has adopted reinforced concrete pile as post or adopt steel column to compare separately in the depot room of being expert in mode that prestressed reinforcement lower prop and steel column combine and the prior art separately; Method construction sequence of the present invention is simple; The post production and installation is convenient; Save the human and material resources when installing, and then reduced construction cost.
The aspect advantage that the present invention adds part in the following description provides, and part will become more obvious from the following description, or recognize through practice of the present invention.
Description of drawings
Above-mentioned and other aspects of the present invention and advantage from below in conjunction with accompanying drawing to becoming the description of embodiment obviously and understanding easily, wherein:
Fig. 1 is according to the said structural representation that driving single-storey factory building combination construction system is arranged provided by the invention;
Fig. 2 is the structural representation according to said steel bar concrete lower prop provided by the invention;
Fig. 3 is the sectional drawing at 2A-A place;
Fig. 4 is the generalized section according to said crane beam provided by the invention;
Fig. 5 is according to the said structural representation that driving single-storey factory building combination construction system general frame is arranged provided by the invention.
The specific embodiment:
Describe embodiments of the invention below in detail, the example of said embodiment is shown in the drawings, and wherein identical from start to finish label is represented components identical.Be used to explain the present invention through the embodiment that is described with reference to the drawings below, said embodiment is exemplary, and can not be interpreted as limitation of the present invention.
Extremely shown in Figure 4 referring to Fig. 1; According to a kind of driving single-storey factory building combination construction system that has provided by the invention; Comprise rim of a cup basis seat 1, post 2, be installed in prestressing force crane beam 3 and steel roof girder 4 on the said post 2, rim of a cup basis seat 1 is used for erection column 2, guarantees that simultaneously building structure is firm.Said post 2 comprises prestressed reinforced concrete lower prop 11 and the steel upper prop 12 that is installed in said lower prop 11 tops; Lower prop 11 adopts prestressed reinforced concrete lower prop 11 and steel upper prop 12 respectively with upper prop 12; Having adopted in the combined post of prestressed reinforced concrete lower prop 11 and steel upper prop 12 and the prior art middle rolling car factory building adopts reinforced concrete pile to compare as post separately; Steel upper prop 12 posts of the present invention are in light weight, column section is little, and lower prop 11 cross sections are little, length short, in light weight, installation and transportation convenience; Compare with independent employing steel column, prestressed reinforcement lower prop 11 rigidity are big, lower, fire-resistant, the good corrosion resistance of cost; Said lower prop 11 top formed has bracket 5, and said prestressing force crane beam 3 is shelved on the said bracket 5.The crane beam that the present invention adopts is a pretensioned prestressing crane beam 3, and to compare its fatigue resistance good with the steel crane beam for it, and the anti-side property of level is good, and cost declines to a great extent, and safeguards conveniently, and adopts uniform section design, and manufacturing process is simple, and die cost declines to a great extent.
Referring to shown in Figure 2, according to the abovementioned embodiments of the present invention, the precast prestressed reinforced concrete pile that said lower prop 11 adopts pre-tensioning system to make, it comprises body 13 and is embedded in said body 13 interior prestress wires 14 as main muscle.Said lower prop 11 adopts the prestressed reinforced concrete post of pre-tensioning system, and the bending rigidity and the steel using amount that have increased lower prop 11 decline to a great extent.
Referring to shown in Figure 2, according to the abovementioned embodiments of the present invention, have cavity 15 in the said body 13, the quantity of said cavity 15 is a plurality of and is spaced from each other.After being provided with cavity 15, make the weight saving of said lower prop 11, the member freight is reduced, installs more conveniently, owing to the use amount that has reduced concrete, practiced thrift material cost simultaneously.
Referring to Fig. 1, Fig. 2, shown in Figure 4, according to embodiments of the invention, the bottom of said lower prop 11 is installed in the rim of a cup of said rim of a cup basis seat 1.Can utilize the rim of a cup adjustable column to make its in place accurately, firm position.
Referring to Fig. 1, shown in Figure 4, according to embodiments of the invention, said crane beam 3 is a precast construction, and it comprises T font uniform section body 31 and is embedded in said body 31 interior prestress wires 34 as main muscle.Adopt T font uniform section structure that crane beam 3 bendings resistance are further improved, and crane beam 3 is the prestressing force crane beam, its cost is compared low with the steel crane beam, and this kind structure fatigue resistance is good, and the anti-side property of level is good, and cost is low, safeguards convenient.And answer crane beam to adopt the variable cross-section approved product different in advance with routine, and crane beam of the present invention adopts the uniform section design, though component volume strengthens, its manufacturing process generation basic change helps large-scale industrial production, and manufacturing cost significantly reduces.
Referring to shown in Figure 2; According to embodiments of the invention; The top of said lower prop 11 is embedded with built-in fitting 7, and the lower end of said upper prop 12 is fixedly connected with said built-in fitting 7, and said built-in fitting 7 can be the steel plate 7 on the top that is preset in said lower prop 11; Said steel plate 7 can be used for being connected with steel upper prop 12, and for example the mode through welding is connected with steel upper prop 12.Through being set, built-in fitting 7 makes the easy to connect of lower prop 11 and upper prop 12.According to embodiments of the invention.Said roof girder 4 can be H shape girder steel.
According to a kind of job practices that driving single-storey factory building combination construction system is arranged provided by the invention, may further comprise the steps: A, construction rim of a cup basis seat 1, adopt the cast-in-place construction method to build the basic seat of steel bar concrete rim of a cup; Adopt the cast-in-place construction method to build low, the easy construction of steel bar concrete rim of a cup basis seat 1 cost.B, lower prop 11 is installed, the bottom of prestressed reinforced concrete lower prop 11 is assigned in the rim of a cup basis seat 1, and fix and irritate the space of real post and rim of a cup, make rim of a cup basis seat 1 and lower prop 11 firm being connected like this, for later installation upper prop is prepared with concrete.C, installation upper prop 12 are installed steel work upper prop 12 in the welded top of lower prop 11; In this step, can be embedded with built-in fitting 7 in advance at the top of lower prop 11, the lower end of upper prop 12 is through being bolted on the said built-in fitting 7.Adopt the bolt connection convenient, performance-adjustable is good.In this step, when upper prop 12 is installed, supporting 8 between erection column between at least two adjacent pillars 2 longitudinally.Support 8 between erection column and can guarantee that in the system work progress, cylinder 2 can not toppled over.D, installation roof girder, the lifting roof girder is connected with the top of upper prop roof girder with bolt; E, installation crane beam are installed in down the prestressing force crane beam that adopts the pre-tensioning system manufacturing on the bracket of column top, and fix, and accomplish the total system and build.Adopt prestressed reinforced concrete lower prop 11 and steel upper prop 12 overall weights lighter, it is comparatively convenient to install, and has reduced construction cost.In addition, the top of said lower prop 11 is provided with built-in fitting 7, and said built-in fitting 7 can connect through bolt, and perhaps the mode through welding is connected with said upper prop 12.Adopt job practices provided by the invention, to compare its manufacturing cost lower with full concrete post or all steel post.At last, the crane beam 3 that the present invention adopts is the prestressing force crane beam, and its cost is compared low with the steel crane beam, and this kind structure fatigue resistance is good, and the anti-side property of level is good, and cost is low, safeguards convenient.
Although illustrated and described embodiments of the invention; For those of ordinary skill in the art; Be appreciated that under the situation that does not break away from principle of the present invention and spirit and can change that scope of the present invention is limited accompanying claims and equivalent thereof to these embodiment.
Claims (10)
1. one kind has driving single-storey factory building combination construction system; Comprise rim of a cup basis seat, post, the crane beam that is installed in the pretensioned prestressing steel bar concrete on the said post and steel roof girder; It is characterized in that: said post comprises the prestressed reinforced concrete lower prop and is installed in the said steel upper prop of column top down; Said lower prop top formed has bracket, and said crane beam is shelved on the said bracket.
2. a kind of driving single-storey factory building combination construction system that has as claimed in claim 1, it is characterized in that: the precast prestressed reinforced concrete pile that said lower prop adopts pre-tensioning system to make, it comprises body and is embedded in the interior prestress wire as main muscle of said body.
3. a kind of driving single-storey factory building combination construction system that has as claimed in claim 2, it is characterized in that: have cavity in the said body, the quantity of said cavity is a plurality of and is spaced from each other.
4. a kind of driving single-storey factory building combination construction system that has as claimed in claim 1, it is characterized in that: the bottom of said lower prop is installed in the rim of a cup seat on said rim of a cup basis.
5. a kind of driving single-storey factory building combination construction system that has as claimed in claim 1, it is characterized in that: said crane beam is a precast construction, it comprises that T font uniform section body and pre-tensioning system are embedded in the interior prestress wire as main muscle of said body.
6. a kind of driving single-storey factory building combination construction system that has as claimed in claim 5, it is characterized in that: said crane beam top is embedded with track bolt.
7. a kind of driving single-storey factory building combination construction system that has as claimed in claim 1, it is characterized in that: the top of said lower prop is embedded with built-in fitting, and the lower end of said upper prop is fixedly connected with said built-in fitting, and said roof girder is a H shape girder steel.
8. the job practices that driving single-storey factory building combination construction system is arranged comprises the steps:
A, construction rim of a cup basis seat adopt the cast-in-place construction method to build the basic seat of steel bar concrete rim of a cup;
B, lower prop is installed, the bottom of prestressed reinforced concrete lower prop is assigned in the seat of rim of a cup basis, and fix and irritate the space of real post and rim of a cup with concrete;
C, installation upper prop, bolt connects or welded and installed steel work upper prop at the top of lower prop;
D, installation roof girder, the lifting roof girder is connected with the top of upper prop roof girder with bolt;
E, installation crane beam are installed in down the prestressing force crane beam that adopts the pre-tensioning system manufacturing on the bracket of column top, and fix, and accomplish the total system and build.
9. a kind of job practices that driving single-storey factory building combination construction system is arranged as claimed in claim 8, it is characterized in that: in step C, the top of lower prop is embedded with built-in fitting in advance, and the lower end of upper prop is through being bolted on the said built-in fitting.
10. a kind of job practices that driving single-storey factory building combination construction system is arranged as claimed in claim 8 is characterized in that: in the C step, when upper prop is installed, supporting between erection column between at least two adjacent pillars longitudinally.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010102976617A CN102418383A (en) | 2010-09-28 | 2010-09-28 | Single-layer plant mixed structure system with traveling crane and construction method |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010102976617A CN102418383A (en) | 2010-09-28 | 2010-09-28 | Single-layer plant mixed structure system with traveling crane and construction method |
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| CN102418383A true CN102418383A (en) | 2012-04-18 |
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| CN2010102976617A Pending CN102418383A (en) | 2010-09-28 | 2010-09-28 | Single-layer plant mixed structure system with traveling crane and construction method |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2013177994A1 (en) * | 2012-05-30 | 2013-12-05 | Zhang Yue | Double-head steel structure upright post |
| CN103470077A (en) * | 2013-10-08 | 2013-12-25 | 江苏明福钢结构有限公司 | Novel steel-structured plant |
| CN108678161A (en) * | 2018-07-11 | 2018-10-19 | 中国电建集团贵阳勘测设计研究院有限公司 | A kind of prestressed concrete bent columns and construction method |
| CN111501586A (en) * | 2020-04-14 | 2020-08-07 | 中铁第四勘察设计院集团有限公司 | Assembled platform |
| CN113006836A (en) * | 2021-02-22 | 2021-06-22 | 湖南人文科技学院 | Method for preventing ground from sinking after coal mine mining |
| CN115012585A (en) * | 2022-06-30 | 2022-09-06 | 中冶建工集团有限公司 | Lattice steel column for unequal-height multi-span plant and assembling method thereof |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0734597A (en) * | 1993-07-22 | 1995-02-03 | Kurosawa Kensetsu Kk | Pre-tensioning precast concrete column and manufacture thereof |
| JPH10299088A (en) * | 1997-04-24 | 1998-11-10 | Yutaka Fukuda | Joint member for precast concrete column |
| JP2007224581A (en) * | 2006-02-23 | 2007-09-06 | Shimizu Corp | Hollow precast column |
| CN201152040Y (en) * | 2007-12-17 | 2008-11-19 | 贵阳铝镁设计研究院 | Workshop single layer mixing bent structure |
| CN101403246A (en) * | 2008-10-30 | 2009-04-08 | 杨峰 | Large-tonnage hoisting machine one-storied factory combination column and production method thereof |
| CN100569625C (en) * | 2006-01-26 | 2009-12-16 | 贵阳铝镁设计研究院 | The localization method of single-layer multiple-span bent column crane beam |
| CN201794162U (en) * | 2010-09-28 | 2011-04-13 | 杨峰 | Mixed structural system of single-storey factory building with traveling crane |
-
2010
- 2010-09-28 CN CN2010102976617A patent/CN102418383A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0734597A (en) * | 1993-07-22 | 1995-02-03 | Kurosawa Kensetsu Kk | Pre-tensioning precast concrete column and manufacture thereof |
| JPH10299088A (en) * | 1997-04-24 | 1998-11-10 | Yutaka Fukuda | Joint member for precast concrete column |
| CN100569625C (en) * | 2006-01-26 | 2009-12-16 | 贵阳铝镁设计研究院 | The localization method of single-layer multiple-span bent column crane beam |
| JP2007224581A (en) * | 2006-02-23 | 2007-09-06 | Shimizu Corp | Hollow precast column |
| CN201152040Y (en) * | 2007-12-17 | 2008-11-19 | 贵阳铝镁设计研究院 | Workshop single layer mixing bent structure |
| CN101403246A (en) * | 2008-10-30 | 2009-04-08 | 杨峰 | Large-tonnage hoisting machine one-storied factory combination column and production method thereof |
| CN201794162U (en) * | 2010-09-28 | 2011-04-13 | 杨峰 | Mixed structural system of single-storey factory building with traveling crane |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2013177994A1 (en) * | 2012-05-30 | 2013-12-05 | Zhang Yue | Double-head steel structure upright post |
| CN103470077A (en) * | 2013-10-08 | 2013-12-25 | 江苏明福钢结构有限公司 | Novel steel-structured plant |
| CN108678161A (en) * | 2018-07-11 | 2018-10-19 | 中国电建集团贵阳勘测设计研究院有限公司 | A kind of prestressed concrete bent columns and construction method |
| CN108678161B (en) * | 2018-07-11 | 2024-01-19 | 中国电建集团贵阳勘测设计研究院有限公司 | Prestressed concrete row frame column and construction method |
| CN111501586A (en) * | 2020-04-14 | 2020-08-07 | 中铁第四勘察设计院集团有限公司 | Assembled platform |
| CN113006836A (en) * | 2021-02-22 | 2021-06-22 | 湖南人文科技学院 | Method for preventing ground from sinking after coal mine mining |
| CN115012585A (en) * | 2022-06-30 | 2022-09-06 | 中冶建工集团有限公司 | Lattice steel column for unequal-height multi-span plant and assembling method thereof |
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Application publication date: 20120418 |