CN102490267A - Production method for square ventilating duct and special mold - Google Patents
Production method for square ventilating duct and special mold Download PDFInfo
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- CN102490267A CN102490267A CN2011103861013A CN201110386101A CN102490267A CN 102490267 A CN102490267 A CN 102490267A CN 2011103861013 A CN2011103861013 A CN 2011103861013A CN 201110386101 A CN201110386101 A CN 201110386101A CN 102490267 A CN102490267 A CN 102490267A
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Abstract
The invention provides a production method for a square ventilating duct and a special mold, belonging to the field of the ventilating duct used for the construction engineering. The method comprises the following steps: processing three side surfaces in the square venting duct in the same horizontal plane by a forming mold; upwards bending the left side surface and the right side surface in the three side surfaces of the forming mold after the material to be bonded and an enhancing material are subjected to initial set, and locating and forming; and finally, manufacturing a fourth side surface in the square venting duct. The special mold comprises a left side mold plate, a middle bottom plate and a right mold plate which are mutually connected; the front end part and the rear end part of the middle bottom plate are respectively longitudinally provided with a front-end support frame or plate and a rear-end support frame or plate; the front-end support frame or plate and the rear-end support frame or plate are respectively and laterally provided with a bracket or a supporting rod; and the bracket or the supporting rod is provided with a thin supporting plate. The production method for the square ventilating duct, disclosed by the invention, is simple to operate; the wall thickness of the produced ventilating duct is uniform and adjustable, and the produced ventilating duct has stable quality and small possibility of breaking; the adopted special mold has the advantages of simple structure and low manufacture cost; and manual positioning or hydraulic or pneumatic control positioning can be carried out according to requirements and production scales.
Description
(1) technical field
The present invention relates to a kind of architectural engineering and use ventilation shaft, specifically a kind of production method of square ventilation shaft and particular manufacturing craft.
(2) background technology
The residential ventilation pipeline is that a kind of fume centralized in house kitchen, the toilet is discharged delivered to the passage that space outerpace goes.Be used to get rid of the oil smoke gas of house kitchen cooking activity generation or the pipeline goods of toilet foul smell.Also claim dwelling house exhausting duct, residential ventilation road, dwelling house flue.The dwelling house discharge duct is the chief component of house kitchen, toilet common exhaust duct system.At present, on-the-spot pure making by hand and mould mechanized production dual mode mainly adopted in the production and processing of residential ventilation pipeline.Pure making by hand exists on-the-spot occupied ground many; The problem that waste of raw materials is serious, and the pipe thickness of ventilation shaft receives skilled worker's skilled operation degree and attitude, consciousness, accountability etc. to be responsible for the restriction of consciousness, not only difficult quality guarantee; And labour intensity is big, inefficiency; Though mould can be increased work efficiency effectively,, adopt mould still to have the uncontrollable problem of pipe thickness because the flowability of cement mortar is poor.No matter above-mentioned is pure making by hand or the mould mechanized production, all has the uneven problem of pipe thickness, and the duct thickness inequality then is to cause the principal element of ventilation shaft fracture.
(3) summary of the invention
Technical assignment of the present invention is the deficiency to prior art, and a kind of production method and particular manufacturing craft of making the square ventilation shaft that combines with Mold Making by hand is provided.
The technical solution adopted for the present invention to solve the technical problems is:
A kind of production method of square ventilation shaft, this method is carried out according to following steps:
1) utilizes mould that three sides in the square ventilation shaft are processed in a horizontal plane earlier, add man-hour three sides and interconnect through binding material and reinforcing material;
When 2) treating binding material and reinforcing material initial set, formation
shape is upwards turned up and located in two sides about in three sides of mould along medial side face;
3) make the 4th side in the square ventilation shaft, and through binding material and reinforcing material and about two sides interconnect.
The production method of said square ventilation shaft, this method is carried out according to following steps:
1) makes a molding tool earlier; This mould comprises three templates that link together; The length of template is not less than the length of ventilation shaft; The width of a middle template equals the width of one of them side of ventilation shaft, and the width of left and right sides template is not less than the width of said ventilation shaft side two adjacent side;
2) three templates with said mould are deployed on the horizontal plane, and construction material, binding material and reinforcing material are tiled on three templates;
When 3) treating binding material and reinforcing material initial set, left and right sides template connecting axle is rotated up an angle of 90 degrees turn up and position through positioning component;
4) set up the supporting component of the 4th side at the two ends of three templates, carry out the constructing operation of the 4th side, and make the 4th in the side binding material and reinforcing material and about binding material and reinforcing material in two sides interconnect;
5) after solidify four sides of ventilation shaft, remove the supporting component of the 4th side, and control or remove positioning component and make left and right sides template return to horizontal level, the ventilation shaft of making is removed.
A kind of particular manufacturing craft that is used to make square ventilation shaft; Comprise the left side template, central floor panel and the right side template that interconnect, the connecting axle that left side template and right side template can be connected on the central floor panel is upwards turned up and is positioned through positioning component; Portion is vertically arranged with front end bracing frame or plate and rear end bracing frame or plate respectively in the rear and front end of central floor panel, on front end bracing frame or plate and rear end bracing frame or plate, is horizontally arranged with carriage or support bar, and carriage or support bar are provided with thin supporting plate.
Said positioning component is a bolt, and the two ends of bolt are connected with the two ends of left side template with the right side template respectively.
Said positioning component is a hydraulic package, and the executive component in the hydraulic package is connected on left side template and the right side template.
Said positioning component is a Pneumatic assembly, and the executive component in the Pneumatic assembly is connected on left side template and the right side template.
The limit portion of said left side template, central floor panel and right side template also is provided with limited block; The height of above-mentioned limited block equates with the wall thickness of ventilation shaft; Be placed on the limit portion of left side template, central floor panel and right side template when limited block after; Just form a rectangular area, in order to laying construction material, binding material and reinforcing material.
Said limited block is fixed on left side template, central floor panel and the right side template through magnetic material.
The width of said left side template and right side template equates, and less than the width of central floor panel in order to make rectangular ventilation shaft.
The width of said left side template, central floor panel and right side template equates, in order to make foursquare ventilation shaft.
The production method of a kind of square ventilation shaft of the present invention and particular manufacturing craft compared with prior art, the beneficial effect that is produced is:
The production method of square ventilation shaft of the present invention, the ventilation shaft of producing simple to operate is even more adjustable than wall thickness, and stay in grade is easy fracture not; The particular manufacturing craft that is adopted is simple in structure, and cost of manufacture is low, and can reach production scale realization manual positioning and hydraulic pressure or pneumatic control location as required.
(4) description of drawings
Accompanying drawing 2 is the structural representation of looking up of Fig. 1;
Accompanying drawing 3 is the structural representation of Fig. 2 after turning up;
Accompanying drawing 4 is placed the structural representation behind limited block and laying construction material, binding material and the reinforcing material for Fig. 1;
Accompanying drawing 5 is the structural representation of looking up of Fig. 4;
Accompanying drawing 6 is the structural representation of Fig. 5 after turning up;
Accompanying drawing 7 is the perspective view of Fig. 3;
Accompanying drawing 8 is the perspective view of Fig. 6;
The perspective view of accompanying drawing 9 for setting up front end bracing frame or plate, rear end bracing frame or plate on Fig. 8 basis;
The perspective view of accompanying drawing 10 for setting up carriage or support bar on Fig. 9 basis;
Accompanying drawing 11 sets up the perspective view of thin supporting plate for Figure 10 basis;
Accompanying drawing 12 is the perspective view of laying construction material, binding material and reinforcing material on Figure 11 basis.
Among the figure, 1, the left side template, 2, central floor panel, 3, the right side template; 4, front end bracing frame or plate, 5, rear end bracing frame or plate, 6, carriage or support bar, 7, thin supporting plate; 8, first limited block, 9, second limited block, the 10, the 3rd limited block, the 11, the 4th limited block; 12, hinge, 13, construction material, binding material and reinforcing material, 14, construction material, binding material and reinforcing material, 15, hydraulic cylinder.
(5) specific embodiment
Below in conjunction with production method and particular manufacturing craft work below the at length explanation of accompanying drawing 1-12 to a kind of square ventilation shaft of the present invention.
The production method of a kind of square ventilation shaft of the present invention and particular manufacturing craft, carry out according to following steps:
1) like accompanying drawing 1,2,3, shown in 7; Make a molding tool earlier, this mould comprises three templates that link together through hinge 12, is respectively left side template 1, central floor panel 2 and right side template 3; The width of said left side template 1 and right side template 3 is equal, can be less than the width of central floor panel 2.Left side template 1 can upwards be turned up and position through positioning component with right side template 3 around the connecting axle that is connected on the central floor panel 2; Said positioning component can be a bolt; The two ends of bolt are connected with the two ends of left side template 1 with right side template 3 respectively; This positioning component can also be hydraulic package or Pneumatic assembly, and the executive component in hydraulic package or the Pneumatic assembly is connected on left side template 1 and the right side template 3.
2), construction material, binding material and reinforcing material 14 are tiled on three templates like accompanying drawing 4,5,6, shown in 8, three templates of said mould are deployed on the horizontal plane; Before the shop, first limited block 8, second limited block 9, the 3rd limited block 10 and the 4th limited block 11 are adsorbed respectively through magnetic material in the limit portion of template 1, central floor panel 2 and right side template 3 in the left side, and the height of above-mentioned limited block is equated with the wall thickness of ventilation shaft.
When 3) treating binding material and reinforcing material initial set, left and right sides template connecting axle is rotated up an angle of 90 degrees turn up and position through positioning component;
4) like accompanying drawing 9,10,11, shown in 12; Set up the supporting component of the 4th side at the two ends of three templates; Promptly one is vertically arranged with front end bracing frame or plate 4 and rear end bracing frame or plate 5 respectively in the rear and front end of central floor panel 2; On front end bracing frame or plate 4 and rear end bracing frame or plate 5, be horizontally arranged with carriage or support bar 6, carriage or support bar 6 are provided with thin supporting plate 7, and thin supporting plate 7 adopts sheet metal to process; Carry out the constructing operation of the 4th side, and make the 4th in the side binding material and reinforcing material and about binding material and reinforcing material in two sides interconnect.
5) after solidify four sides of ventilation shaft, remove the supporting component of the 4th side, and control or remove positioning component and make left and right sides template return to horizontal level, the ventilation shaft of making is removed, be convenient to make next ventilation shaft.
Claims (10)
1. the production method of a square ventilation shaft is characterized in that, this method is carried out according to following steps:
1) utilizes mould that three sides in the square ventilation shaft are processed in a horizontal plane earlier, add man-hour three sides and interconnect through binding material and reinforcing material;
When 2) treating binding material and reinforcing material initial set, formation
shape is upwards turned up and located in two sides about in three sides of mould along medial side face;
3) make the 4th side in the square ventilation shaft, and through binding material and reinforcing material and about two sides interconnect.
2. according to the production method of the said square ventilation shaft of claim 1, it is characterized in that this method is carried out according to following steps:
1) makes a molding tool earlier; This mould comprises three templates that link together; The length of template is not less than the length of ventilation shaft; The width of a middle template equals the width of one of them side of ventilation shaft, and the width of left and right sides template is not less than the width of said ventilation shaft side two adjacent side;
2) three templates with said mould are deployed on the horizontal plane, and construction material, binding material and reinforcing material are tiled on three templates;
When 3) treating binding material and reinforcing material initial set, left and right sides template is rotated up an angle of 90 degrees around jointed shaft turn up and position through positioning component;
4) set up the supporting component of the 4th side at the two ends of three templates, carry out the constructing operation of the 4th side, and make the 4th in the side binding material and reinforcing material and about binding material and reinforcing material in two sides interconnect;
5) after solidify four sides of ventilation shaft, remove the supporting component of the 4th side, and control or remove positioning component and make left and right sides template return to horizontal level, the ventilation shaft of making is removed.
3. particular manufacturing craft that is used to make the described square ventilation shaft of claim 1; It is characterized in that; Comprise the left side template (1), central floor panel (2) and the right side template (3) that interconnect, left side template (1) and right side template (3) can upwards be turned up and position through positioning component around the connecting axle that is connected on the central floor panel (2); Rear and front end portion in central floor panel (2) is vertically arranged with front end bracing frame or plate (4) and rear end bracing frame or plate (5) respectively; On front end bracing frame or plate (4) and rear end bracing frame or plate (5), be horizontally arranged with carriage or support bar (6), carriage or support bar (6) are provided with thin supporting plate (7).
4. particular manufacturing craft according to claim 3 is characterized in that, said positioning component is a bolt, and the two ends of bolt are connected with the two ends of left side template (1) with right side template (3) respectively.
5. particular manufacturing craft according to claim 3 is characterized in that said positioning component is a hydraulic package, and the executive component in the hydraulic package is connected on left side template (1) and the right side template (3).
6. particular manufacturing craft according to claim 3 is characterized in that said positioning component is a Pneumatic assembly, and the executive component in the Pneumatic assembly is connected on left side template (1) and the right side template (3).
7. particular manufacturing craft according to claim 3; It is characterized in that; The limit portion of said left side template (1), central floor panel (2) and right side template (3) also is provided with limited block (8,9,10,11), and the height of above-mentioned limited block (8,9,10,11) equates with the wall thickness of ventilation shaft.
8. particular manufacturing craft according to claim 7 is characterized in that, limited block is fixed on left side template (1), central floor panel (2) and the right side template (3) through magnetic material.
9. particular manufacturing craft according to claim 3 is characterized in that, the width of said left side template (1) and right side template (3) equates.
10. particular manufacturing craft according to claim 3 is characterized in that, the width of said left side template (1), central floor panel (2) and right side template (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011103861013A CN102490267A (en) | 2011-11-29 | 2011-11-29 | Production method for square ventilating duct and special mold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011103861013A CN102490267A (en) | 2011-11-29 | 2011-11-29 | Production method for square ventilating duct and special mold |
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| CN102490267A true CN102490267A (en) | 2012-06-13 |
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| CN2011103861013A Pending CN102490267A (en) | 2011-11-29 | 2011-11-29 | Production method for square ventilating duct and special mold |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103252838A (en) * | 2013-04-22 | 2013-08-21 | 黄新春 | Once-formed manufacturing method and mold for glass magnesium smoke vent |
| CN106142335A (en) * | 2015-04-08 | 2016-11-23 | 赵士才 | The production method of a kind of square tobacco air flue and particular manufacturing craft |
| CN108044786A (en) * | 2017-12-17 | 2018-05-18 | 郴州五森服饰文化科技有限公司 | Fume pipe production method, component and fume pipe and making mold |
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| DE10010917A1 (en) * | 2000-03-06 | 2001-09-13 | Baumgaertner Maschf Gmbh | Mold mantle for casting concrete pipes is in sections to open and close the mantle with locks operated by a rod with settings to allow for relative movement during casting |
| CN1597285A (en) * | 2004-09-10 | 2005-03-23 | 唐永亮 | Production technology of through type ventilation pipeline and its mould |
| CN101239488A (en) * | 2007-02-06 | 2008-08-13 | 苏永海 | Method for casting cement air conduit one times |
| CN101956449A (en) * | 2010-08-27 | 2011-01-26 | 马元根 | Integrated housing flue and manufacturing method thereof |
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2011
- 2011-11-29 CN CN2011103861013A patent/CN102490267A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10010917A1 (en) * | 2000-03-06 | 2001-09-13 | Baumgaertner Maschf Gmbh | Mold mantle for casting concrete pipes is in sections to open and close the mantle with locks operated by a rod with settings to allow for relative movement during casting |
| CN1597285A (en) * | 2004-09-10 | 2005-03-23 | 唐永亮 | Production technology of through type ventilation pipeline and its mould |
| CN101239488A (en) * | 2007-02-06 | 2008-08-13 | 苏永海 | Method for casting cement air conduit one times |
| CN101956449A (en) * | 2010-08-27 | 2011-01-26 | 马元根 | Integrated housing flue and manufacturing method thereof |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103252838A (en) * | 2013-04-22 | 2013-08-21 | 黄新春 | Once-formed manufacturing method and mold for glass magnesium smoke vent |
| CN103252838B (en) * | 2013-04-22 | 2015-07-29 | 黄新春 | The preparation method of one-shot forming glass magnesium smoke exhaust pipe and mould thereof |
| CN106142335A (en) * | 2015-04-08 | 2016-11-23 | 赵士才 | The production method of a kind of square tobacco air flue and particular manufacturing craft |
| CN106142335B (en) * | 2015-04-08 | 2018-11-27 | 赵士才 | A kind of production method and particular manufacturing craft of rectangular gas flue |
| CN108044786A (en) * | 2017-12-17 | 2018-05-18 | 郴州五森服饰文化科技有限公司 | Fume pipe production method, component and fume pipe and making mold |
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Application publication date: 20120613 |