CN108381730B - Manufacturing device and manufacturing method of hybrid beam - Google Patents
Manufacturing device and manufacturing method of hybrid beam Download PDFInfo
- Publication number
- CN108381730B CN108381730B CN201810368633.6A CN201810368633A CN108381730B CN 108381730 B CN108381730 B CN 108381730B CN 201810368633 A CN201810368633 A CN 201810368633A CN 108381730 B CN108381730 B CN 108381730B
- Authority
- CN
- China
- Prior art keywords
- plate
- aluminum alloy
- reinforcement cage
- foam
- liang
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 23
- 230000002787 reinforcement Effects 0.000 claims abstract description 75
- 229910000838 Al alloy Inorganic materials 0.000 claims abstract description 60
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 50
- 239000010959 steel Substances 0.000 claims abstract description 50
- 239000006260 foam Substances 0.000 claims abstract description 45
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 23
- 239000004567 concrete Substances 0.000 claims abstract description 22
- 238000003466 welding Methods 0.000 claims abstract description 13
- 238000009434 installation Methods 0.000 claims abstract description 9
- 238000000034 method Methods 0.000 claims abstract description 8
- 230000001680 brushing effect Effects 0.000 claims abstract description 4
- 210000003205 muscle Anatomy 0.000 claims description 12
- 239000003795 chemical substances by application Substances 0.000 claims description 7
- 239000002390 adhesive tape Substances 0.000 claims description 4
- 238000007599 discharging Methods 0.000 claims description 3
- 238000009826 distribution Methods 0.000 claims description 3
- 238000003306 harvesting Methods 0.000 claims description 3
- 238000007788 roughening Methods 0.000 claims description 3
- 238000009415 formwork Methods 0.000 claims description 2
- 238000010276 construction Methods 0.000 abstract description 3
- 239000000463 material Substances 0.000 abstract description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 abstract description 2
- 229910052782 aluminium Inorganic materials 0.000 abstract description 2
- 238000011031 large-scale manufacturing process Methods 0.000 abstract description 2
- 239000011241 protective layer Substances 0.000 abstract description 2
- 238000003908 quality control method Methods 0.000 abstract description 2
- 239000010410 layer Substances 0.000 description 12
- 238000005516 engineering process Methods 0.000 description 4
- 230000007547 defect Effects 0.000 description 3
- 238000013461 design Methods 0.000 description 2
- 238000007689 inspection Methods 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 229910001294 Reinforcing steel Inorganic materials 0.000 description 1
- 238000009411 base construction Methods 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000011150 reinforced concrete Substances 0.000 description 1
- 238000011160 research Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B1/00—Producing shaped prefabricated articles from the material
- B28B1/04—Producing shaped prefabricated articles from the material by tamping or ramming
- B28B1/045—Producing shaped prefabricated articles from the material by tamping or ramming combined with vibrating or jolting
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B13/00—Feeding the unshaped material to moulds or apparatus for producing shaped articles; Discharging shaped articles from such moulds or apparatus
- B28B13/04—Discharging the shaped articles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B23/00—Arrangements specially adapted for the production of shaped articles with elements wholly or partly embedded in the moulding material; Production of reinforced objects
- B28B23/02—Arrangements specially adapted for the production of shaped articles with elements wholly or partly embedded in the moulding material; Production of reinforced objects wherein the elements are reinforcing members
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B23/00—Arrangements specially adapted for the production of shaped articles with elements wholly or partly embedded in the moulding material; Production of reinforced objects
- B28B23/02—Arrangements specially adapted for the production of shaped articles with elements wholly or partly embedded in the moulding material; Production of reinforced objects wherein the elements are reinforcing members
- B28B23/22—Arrangements specially adapted for the production of shaped articles with elements wholly or partly embedded in the moulding material; Production of reinforced objects wherein the elements are reinforcing members assembled from preformed parts
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B7/00—Moulds; Cores; Mandrels
- B28B7/22—Moulds for making units for prefabricated buildings, i.e. units each comprising an important section of at least two limiting planes of a room or space, e.g. cells; Moulds for making prefabricated stair units
Landscapes
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Chemical & Material Sciences (AREA)
- Mechanical Engineering (AREA)
- Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)
- Reinforcement Elements For Buildings (AREA)
Abstract
The invention provides a device and a method for manufacturing a hybrid beam, wherein the device comprises a template and a reinforcement cage, wherein the template comprises an aluminum alloy bottom plate, an aluminum alloy side plate, a foam plate, a heightened square pipe, a reinforced screw, a nut and a reinforced backing plate; the steel reinforcement cage comprises H-shaped steel, liang Mianjin, beam bottom ribs, stirrups, liang Yao ribs and lacing wires. The method comprises the following steps: welding protective layer steel bars, welding reinforcement cage frameworks, binding reinforcement cages, assembling a mold, brushing a release agent, putting the reinforcement cages into the mold, installing and hoisting embedded parts, reinforcing templates, pouring and vibrating, curing and removing the mold. The invention has the advantages that: the aluminum template can be recycled, so that the material is saved; the double advantages of the steel structure and the concrete structure are combined; the problems of steel bar collision during the installation of the pure concrete beam component, construction difficulty and quality control difficulty caused by a large amount of wet operation on site and the like are effectively avoided; is suitable for large-scale production, and has simple and easy process and low manufacturing cost.
Description
Technical Field
The invention relates to a hybrid beam, in particular to a manufacturing device and a manufacturing method of the hybrid beam.
Background
The country is greatly expanding the assembled building at present, and the production base construction of the assembled building in various places of the country is popular. However, the assembled building belongs to the starting stage in China, and many technologies are not mature. Especially, the common precast beam member is inconvenient for factory production and field installation because of more ribs. With the development of technology, more and more new technology systems start to be applied and popularized. Research hotspots have also been made regarding the production process of precast beams.
At present, two technical systems of a steel structure or a concrete structure are mainly adopted in the market, and the hybrid beam has the advantages of the steel structure and the concrete structure, and has remarkable technical and economic benefits and social benefits. The system is applied to an assembled frame structure, and effectively solves the problem of steel bar collision during the installation of pure concrete beam components.
Disclosure of Invention
The invention provides a device and a method for manufacturing a hybrid beam, which solve the problems of more ribs and inconvenient installation of the hybrid beam in the prior art.
The technical scheme of the invention is that the manufacturing device of the hybrid beam comprises a template and a reinforcement cage, wherein the reinforcement cage is arranged in the template, the template comprises an aluminum alloy bottom plate, two aluminum alloy side plates which are symmetrical front and back are arranged on the aluminum alloy bottom plate, the aluminum alloy bottom plate is connected with the aluminum alloy side plates, two foam plates which are symmetrical left and right are arranged on the aluminum alloy bottom plate, an I-shaped opening is arranged on the foam plates, the foam plates are clamped between the two aluminum alloy side plates, a heightened square pipe is arranged at the lower part of the aluminum alloy bottom plate, a reinforcement square pipe is arranged at the outer part of the aluminum alloy side plate, two opposite reinforcement square pipes are connected through reinforcement screws, the reinforcement screws penetrate through the upper end and the lower end of the reinforcement square pipe and are positioned at the upper part and the lower part of the aluminum alloy side plates, nuts are arranged at the two ends of the reinforcement screws, and reinforcement backing plates are arranged between the nuts and the reinforcement square pipes;
The steel reinforcement cage include H shaped steel, H shaped steel welding has the stirrup at Liang Mianjin and the both ends of beam bottom muscle on Liang Mianjin and the beam bottom muscle, has the beam waist muscle to the ligature on the stirrup, two Liang Yao muscle ligature of opposite have the lacing wire.
The aluminum alloy bottom plate comprises a bottom square plate and a bottom corner plate, the aluminum alloy side plate comprises a side lower plate and a side upper plate, the bottom corner plate is fixed at the front end and the rear end of the bottom square plate through connecting pieces, the bottom corner plate is connected with the lower end of the side lower plate through connecting pieces, and the upper end of the side lower plate is connected with the lower end of the side upper plate through connecting pieces.
The foam board comprises two laterally symmetrical foam side plates and two laterally symmetrical foam end plates, wherein the foam end plates are in a strip shape, the foam side plates are in a convex shape, and the foam side plates and the foam end plates are connected with each other through adhesive tapes to form the foam board with an I-shaped opening.
The manufacturing method of the hybrid beam comprises the following steps:
a. The protection layer steel bars are welded, the length of the protection layer steel bars is equal to the beam width, and the protection layer steel bars are welded on wing plates of the H-shaped steel according to the interval distribution;
b. welding a reinforcement cage framework, namely welding Liang Mianjin on an upper wing plate, welding a beam bottom rib on a lower wing plate, and forming the reinforcement cage framework by Liang Mianjin, the beam bottom rib and two H-shaped steels;
c. Binding a reinforcement cage, namely installing stirrups, liang Yao bars and tie bars on a reinforcement cage framework, and binding to form the reinforcement cage;
d. assembling a mould, namely placing an aluminum alloy bottom plate on the heightened square tube, mounting an aluminum alloy side plate on the aluminum alloy bottom plate, and plugging two ends of the reinforcement cage by using a foam plate;
e. brushing a release agent, and smearing a uniform thin layer of the release agent on the template by using a roller;
f. putting the reinforcement cage into a mould, hoisting the reinforcement cage, and slowly putting the reinforcement cage into the assembled mould;
g. installing a hoisting embedded part, and installing the hoisting embedded part on the reinforcement cage;
h. the template is reinforced, the reinforcing screw rods are oppositely pulled from the upper end and the lower end of the reinforcing square tube, and the reinforcing square tube is attached to the aluminum alloy side plate for reinforcement;
i. Pouring and vibrating, namely uniformly discharging concrete into the template from one direction to the other direction until the concrete is level with the upper end surface of the aluminum alloy side plate, and vibrating the concrete by using a vibrating rod;
j. And (3) curing and removing the mould, wherein the surface of the concrete is subjected to roughening and light harvesting treatment after pouring, and is covered with a film for curing, and after curing, the reinforcing tool is removed first, and then the aluminum alloy side plate is removed lightly.
In the step a, rivets are welded on an upper wing plate of the H-shaped steel, and bolt holes are formed in a web plate.
In the step c, firstly binding stirrups between Liang Mianjin and beam bottom ribs, then binding Liang Yao ribs on the stirrups, then binding tie bars between two opposite beam waist ribs, and then binding U-shaped ribs on the stirrups.
The invention has the advantages that:
(1) The aluminum template can be recycled in construction sites and factories, so that materials are saved;
(2) Adopting a reinforced concrete and H-shaped steel web joint combination form, and combining the dual advantages of a steel structure and a concrete structure;
(3) The installation is convenient, and the construction difficulty and quality control difficulty caused by steel bar collision problems, large-scale on-site wet operation and the like during the installation of pure concrete beam components are effectively avoided;
(4) The method is suitable for large-scale production, has simple and easy process, low manufacturing cost and convenient site installation, and overcomes the defects of the prior art.
Drawings
In order to more clearly illustrate the embodiments of the invention or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the invention, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
Fig. 1 is a side view of a form of the present invention.
Fig. 2 is a top view of the form of the present invention.
Fig. 3 is a front view of the H-section steel of the present invention.
Fig. 4 is a top view of the H-section of the invention.
Fig. 5 is a front view of the welded reinforcement cage of the present invention.
Fig. 6 is a side view of the welded reinforcement cage of the present invention.
Fig. 7 is a front view of a hybrid beam of the present invention.
Fig. 8 is a side view of a hybrid beam of the present invention.
Fig. 9 is a side view of a foam deck of the present invention.
In the figure: 1-aluminum alloy bottom plate, 2-aluminum alloy side plate, 3-foam plate, 4-connecting piece, 5-heightened square tube, 6-reinforced square tube, 7-reinforced screw, 8-reinforced backing plate, 9-bottom square plate, 10-bottom angle plate, 11-side lower plate, 12-side upper plate, 13-H-shaped steel, 14-web plate, 15-wing plate, 16-protective layer reinforcing steel bar, 17-rivet, 18-bolt hole, 19-Liang Mianjin, 20-beam bottom bar, 21-Liang Yao bar, 22-stirrup, 23-tie bar, 24-U-shaped bar, 25-hoisting embedded part, 26-concrete, 27-foam side plate and 28-foam end plate.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without any inventive effort, are intended to be within the scope of the invention.
As shown in fig. 1-9, a device for manufacturing a hybrid beam comprises a template and a reinforcement cage, wherein the reinforcement cage is arranged in the template, the template comprises an aluminum alloy bottom plate 1, two aluminum alloy side plates 2 which are symmetrical front and back are arranged on the aluminum alloy bottom plate 1, the aluminum alloy bottom plate 1 is connected with the aluminum alloy side plates 2, two foam plates 3 which are symmetrical left and right are arranged on the aluminum alloy bottom plate 1, an I-shaped opening is arranged on the foam plates 3, the foam plates 3 are clamped between the two aluminum alloy side plates 2, a heightened square tube 5 is arranged at the lower part of the aluminum alloy bottom plate 1, a reinforcement square tube 6 is arranged outside the aluminum alloy side plates 2, two opposite reinforcement square tubes 6 are connected through a reinforcement screw 7, the reinforcement screw 7 penetrates through the upper end and the lower end of the reinforcement square tube 6, the reinforcement screw 7 is positioned at the upper part and the lower part of the aluminum alloy side plates 2, nuts are arranged at two ends of the reinforcement screw 7, and a reinforcement backing plate 8 is arranged between the nuts and the reinforcement square tube 6;
the steel reinforcement cage include H shaped steel 13, H shaped steel 13 welds at Liang Mianjin and the both ends of beam bottom muscle 20, and Liang Mianjin has the stirrup 22 to tie on Liang Mianjin and the beam bottom muscle 20, has the beam waist muscle 21 to tie on the stirrup 22, and two Liang Yao muscle 21 relatively tie has tie 23.
The aluminum alloy bottom plate 1 comprises a bottom square plate 9 and a bottom corner plate 10, the aluminum alloy side plate 2 comprises a side lower plate 11 and a side upper plate 12, the bottom corner plate 10 is fixed at the front end and the rear end of the bottom square plate 9 through a connecting piece 4, the bottom corner plate 10 is connected with the lower end of the side lower plate 11 through the connecting piece 4, and the upper end of the side lower plate 11 is connected with the lower end of the side upper plate 12 through the connecting piece 4.
The foam board 3 comprises two bilaterally symmetrical foam side boards 27 and two bilaterally symmetrical foam end boards 28, wherein the foam end boards 28 are in a strip shape, the foam side boards 27 are in a convex shape, and the foam side boards 27 and the foam end boards 28 are connected with each other through adhesive tapes to form the foam board 3 with an I-shaped opening.
The manufacturing method of the hybrid beam comprises the following steps:
a. The length of the protection layer steel bars 16 is equal to the beam width, the protection layer steel bars 16 are welded on wing plates 15 of the H-shaped steel 13 according to the interval distribution, rivets 17 are welded on the upper wing plates of the H-shaped steel, bolt holes 18 are formed in a web plate 14, and the protection layer steel bars are welded on the lower wing plates, so that the protection layer of the lower layer of the hybrid beam is ensured, and the protection layer of the upper layer of the hybrid beam is positioned through the upper end face of an aluminum alloy side plate;
b. Welding a reinforcement cage framework, namely welding Liang Mianjin to an upper wing plate, welding a beam bottom rib 20 to a lower wing plate, and forming the reinforcement cage framework by Liang Mianjin, the beam bottom rib 20 and two H-shaped steel 13;
c. Binding a reinforcement cage, namely installing stirrups 22, liang Yao bars 21 and tie bars 23 on a reinforcement cage frame, binding to form the reinforcement cage, firstly binding the stirrups 22 between Liang Mianjin 19 and beam bottom bars 20, then binding Liang Yao bars 21 on the stirrups 22, then binding tie bars 23 between two opposite beam waist bars 21, and then binding U-shaped bars 24 on the stirrups 22;
d. assembling a mould, namely placing an aluminum alloy bottom plate 1 on a heightened square tube 5, installing an aluminum alloy side plate 2 on the aluminum alloy bottom plate 1, sealing two ends of a steel reinforcement cage by a foam plate 3, fixing the aluminum alloy side plate on the aluminum alloy bottom plate through a connecting piece, dividing the foam plate into a plurality of blocks, adhering the blocks together through adhesive tapes, sealing the foam plate on H-shaped steel at two ends of the steel reinforcement cage before the steel reinforcement cage is put into the mould, and putting the foam plate into the mould together with steel reinforcement holes;
e. brushing a release agent, namely coating a uniform thin layer of the release agent on a template by using a roller, so that the phenomenon of brush leakage cannot be caused, otherwise, sticking the template can be caused, the surface of the template has quality defects such as pitted surfaces and bubbles, too much release agent is not required to be coated on the surface and corners of the template, otherwise, serious quality defects such as the surface of a component, the pitted surfaces of corners and the edges of the corner are easy to cause, and the appearance quality of the component is directly influenced;
f. The reinforcement cage is put into a mould, the reinforcement cage is hoisted, the reinforcement cage is slowly put into an assembled mould, at the moment, the foam board and the reinforcement cage are put into the mould together, and two ends of the mould are plugged;
g. Installing the hoisting embedded parts, installing the hoisting embedded parts 25 on the reinforcement cage, carefully controlling the sizes by comparing with drawings and fixing firmly when installing the embedded parts, wherein all the embedded parts are required to meet the design requirements, and checking and correcting the model, the appearance, the size and the embedded positions of the embedded parts in time by quality inspection and technology after the embedded parts are installed so as to ensure the correctness of the model and the positions of the embedded parts and ensure the smooth installation work;
h. the formwork is reinforced, the reinforcing screw rods 7 are oppositely pulled from the upper end and the lower end of the reinforcing square pipe 6, the reinforcing square pipe 6 is attached to the aluminum alloy side plates for reinforcement, and the reinforcing screw rods do not penetrate through the steel beams;
i. Before pouring and vibrating, pouring concrete after quality inspection checking on the size of the template, the positions of the steel bars and the embedded parts, and the strength grade of the concrete: c30, the slump is 180 mm, the concrete pouring and discharging material should be evenly stretched from one direction to the other direction, when the concrete is vibrated, phi 50 vibration rod is adopted for vibration, special operation is arranged, when the concrete is vibrated by the vibration rod, quick and slow insertion and slow shifting are realized, and the vibration time is good in that bubbles are discharged completely and the structure is compact;
j. and after curing and demolding, the surface of the concrete is subjected to roughening and light harvesting treatment, and is covered with a film for curing, and after curing, the reinforcing tool is removed first, and then the aluminum alloy side plate is removed lightly, so that the corners of the components are prevented from being damaged due to improper demolding. When the strength of the component reaches more than 70% of the design strength, the component can be lifted, and the stress of each lifting point is uniform and consistent during lifting, so that balance is ensured.
The foregoing description of the preferred embodiments of the invention is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the invention.
Claims (6)
1. The utility model provides a manufacturing installation of hybrid beam, includes template and steel reinforcement cage, and the steel reinforcement cage is settled in the template, its characterized in that: the template comprises an aluminum alloy bottom plate (1), two front-back symmetrical aluminum alloy side plates (2) are arranged on the aluminum alloy bottom plate (1), the aluminum alloy bottom plate (1) is connected with the aluminum alloy side plates (2), two left-right symmetrical foam plates (3) are arranged on the aluminum alloy bottom plate (1), I-shaped openings are arranged on the foam plates (3), the foam plates (3) are clamped between the two aluminum alloy side plates (2), a heightened square tube (5) is arranged at the lower part of the aluminum alloy bottom plate (1), a reinforcing square tube (6) is arranged at the outer part of the aluminum alloy side plates (2), the two opposite reinforcing square tubes (6) are connected through reinforcing screws (7), the reinforcing screws (7) penetrate through the upper end and the lower end of the reinforcing square tubes (6), the reinforcing screws (7) are arranged at the upper part and the lower part of the aluminum alloy side plates (2), nuts are arranged at the two ends of the reinforcing screws (7), and reinforcing backing plates (8) are arranged between the nuts and the reinforcing square tubes (6);
the steel reinforcement cage include H shaped steel (13), H shaped steel (13) welding has stirrup (22) at Liang Mianjin (19) and the both ends of beam bottom muscle (20) on Liang Mianjin (19) and beam bottom muscle (20), has the Liang Yao muscle (21) of ligature on stirrup (22), two opposite Liang Yao muscle (21) ligature has lacing wire (23).
2. The hybrid beam manufacturing apparatus according to claim 1, wherein: the aluminum alloy bottom plate (1) comprises a bottom square plate (9) and a bottom corner plate (10), the aluminum alloy side plate (2) comprises a side lower plate (11) and a side upper plate (12), the bottom square plate (9) is fixed with the bottom corner plate (10) through a connecting piece (4) at the front end and the rear end, the bottom corner plate (10) is connected with the lower end of the side lower plate (11) through the connecting piece (4), and the upper end of the side lower plate (11) is connected with the lower end of the side upper plate (12) through the connecting piece (4).
3. The hybrid beam manufacturing apparatus according to claim 1, wherein: the foam board (3) comprises two foam side boards (27) which are symmetrical left and right and two foam end boards (28) which are symmetrical left and right, the foam end boards (28) are in a strip shape, the foam side boards (27) are in a convex shape, and the foam side boards (27) and the foam end boards (28) are connected with each other through adhesive tapes to form the foam board (3) with an I-shaped opening.
4. The manufacturing method of the hybrid beam is characterized by comprising the following steps:
a. The protection layer steel bars are welded, the length of the protection layer steel bars (16) is equal to the beam width, and the protection layer steel bars (16) are welded on wing plates (15) of the H-shaped steel (13) according to the interval distribution;
b. Welding a reinforcement cage framework, namely welding Liang Mianjin (19) on an upper wing plate, welding a beam bottom rib (20) on a lower wing plate, and forming the reinforcement cage framework by Liang Mianjin (19), the beam bottom rib (20) and two H-shaped steel (13);
c. Binding a reinforcement cage, namely installing stirrups (22), liang Yao bars (21) and tie bars (23) on a reinforcement cage frame, and binding to form the reinforcement cage;
d. Assembling a mould, namely placing an aluminum alloy bottom plate (1) on a heightened square tube (5), installing an aluminum alloy side plate (2) on the aluminum alloy bottom plate (1), and plugging two ends of a steel reinforcement cage by a foam plate (3);
e. brushing a release agent, and smearing a uniform thin layer of the release agent on the template by using a roller;
f. putting the reinforcement cage into a mould, hoisting the reinforcement cage, and slowly putting the reinforcement cage into the assembled mould;
g. Installing a hoisting embedded part, and installing the hoisting embedded part (25) on the reinforcement cage;
h. the formwork is reinforced, the reinforcing screw rods (7) are oppositely pulled from the upper end and the lower end of the reinforcing square tube (6), and the reinforcing square tube (6) is bonded with the aluminum alloy side plate for reinforcement;
i. Pouring and vibrating, namely uniformly discharging concrete into the template from one direction to the other direction until the concrete is level with the upper end surface of the aluminum alloy side plate, and vibrating the concrete by using a vibrating rod;
j. And (3) curing and removing the mould, wherein the surface of the concrete is subjected to roughening and light harvesting treatment after pouring, and is covered with a film for curing, and after curing, the reinforcing tool is removed first, and then the aluminum alloy side plate is removed lightly.
5. The method for manufacturing the hybrid beam according to claim 4, wherein: in the step a, rivets (17) are welded on the upper wing plate of the H-shaped steel, and bolt holes (18) are formed in the web plate (14).
6. The method for manufacturing the hybrid beam according to claim 4, wherein: in the step c, firstly binding stirrups (22) between Liang Mianjin (19) and beam bottom reinforcements (20), then binding Liang Yao reinforcements (21) on the stirrups (22), then binding tie reinforcements (23) between two opposite beam waist reinforcements (21), and then binding U-shaped reinforcements (24) on the stirrups (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810368633.6A CN108381730B (en) | 2018-04-23 | 2018-04-23 | Manufacturing device and manufacturing method of hybrid beam |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810368633.6A CN108381730B (en) | 2018-04-23 | 2018-04-23 | Manufacturing device and manufacturing method of hybrid beam |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108381730A CN108381730A (en) | 2018-08-10 |
| CN108381730B true CN108381730B (en) | 2024-05-03 |
Family
ID=63065289
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810368633.6A Active CN108381730B (en) | 2018-04-23 | 2018-04-23 | Manufacturing device and manufacturing method of hybrid beam |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108381730B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110202684B (en) * | 2019-05-18 | 2020-12-18 | 陕西建工第五建设集团有限公司 | Z-shaped prefabricated PC beam forming construction method |
| CN110466037B (en) * | 2019-07-08 | 2020-07-17 | 河海大学 | Template system of prefabricated three-layer composite beam of reinforced cement base composite material |
| CN111037706A (en) * | 2019-12-25 | 2020-04-21 | 合肥中民筑友智造科技有限公司 | Novel PC component forming method |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0717510U (en) * | 1993-09-02 | 1995-03-28 | 鹿島建設株式会社 | Formwork for manufacturing precast concrete beam members |
| CN201395894Y (en) * | 2009-02-13 | 2010-02-03 | 中建三局建设工程股份有限公司 | Reinforcing-cage and steel-rib integrated girder skeleton |
| CN103114681A (en) * | 2013-03-05 | 2013-05-22 | 中国建筑第八工程局有限公司 | To-be-poured structure and construction method of high-altitude large-span reinforced concrete beam |
| CN104110136A (en) * | 2013-04-18 | 2014-10-22 | 中冶天工上海十三冶建设有限公司 | Erecting method for concrete pouring formwork with structural transition layer comprising H-type steel crossbeam |
| CN106592867A (en) * | 2016-12-26 | 2017-04-26 | 中国化学工程第三建设有限公司 | Construction method of reinforced concrete beam |
| CN208163916U (en) * | 2018-04-23 | 2018-11-30 | 中国建筑第七工程局有限公司 | A kind of producing device of hybrid beam |
-
2018
- 2018-04-23 CN CN201810368633.6A patent/CN108381730B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0717510U (en) * | 1993-09-02 | 1995-03-28 | 鹿島建設株式会社 | Formwork for manufacturing precast concrete beam members |
| CN201395894Y (en) * | 2009-02-13 | 2010-02-03 | 中建三局建设工程股份有限公司 | Reinforcing-cage and steel-rib integrated girder skeleton |
| CN103114681A (en) * | 2013-03-05 | 2013-05-22 | 中国建筑第八工程局有限公司 | To-be-poured structure and construction method of high-altitude large-span reinforced concrete beam |
| CN104110136A (en) * | 2013-04-18 | 2014-10-22 | 中冶天工上海十三冶建设有限公司 | Erecting method for concrete pouring formwork with structural transition layer comprising H-type steel crossbeam |
| CN106592867A (en) * | 2016-12-26 | 2017-04-26 | 中国化学工程第三建设有限公司 | Construction method of reinforced concrete beam |
| CN208163916U (en) * | 2018-04-23 | 2018-11-30 | 中国建筑第七工程局有限公司 | A kind of producing device of hybrid beam |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108381730A (en) | 2018-08-10 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108381730B (en) | Manufacturing device and manufacturing method of hybrid beam | |
| CN110295739B (en) | Construction method for vertical waterproof construction joint | |
| CN104790569A (en) | Formwork-free shear wall and construction method thereof | |
| CN206616862U (en) | Formwork root bracing means | |
| CN110630011A (en) | Template reinforcing system for double shear walls at deformation joint and construction method thereof | |
| CN112497439A (en) | Die and method for manufacturing bridge deck auxiliary member | |
| CN108582426B (en) | Manufacturing device and manufacturing method of stiff column | |
| CN202831624U (en) | Template for deformation joint of shear wall | |
| CN218668057U (en) | Integrated form mould shell superimposed shear wall | |
| CN216641055U (en) | Steel shell composite cement board form-removal-free shear wall | |
| CN115354846A (en) | Auxiliary post-pouring device for assembled type superimposed shear wall structure and using method thereof | |
| CN110712290B (en) | Preparation process of precast beam | |
| CN115198925A (en) | Concrete member template in building self-insulation building block filler wall and heat insulation construction method | |
| CN100529303C (en) | Plastic form for construction engineering pouring structural pile | |
| CN108222503A (en) | A kind of combined large pier stud steel form | |
| CN2828214Y (en) | Plastic form | |
| CN108843016B (en) | Shear wall template internal stay and tie bar combined type component and method | |
| CN209369324U (en) | Side form reinforcing apparatus of shear force wall | |
| CN209179173U (en) | Tooling without mould concrete | |
| CN210389601U (en) | Precast concrete pile evaporates foster system | |
| CN111733893A (en) | Post-cast strip plugging structure and construction method thereof | |
| CN215442620U (en) | Assembly for non-dismantling type floor slab | |
| CN110453927A (en) | A kind of fixing means of construction wall diagonal brace and floor | |
| CN111005558A (en) | Mould for manufacturing basic cavity concrete mould and using method thereof | |
| CN220814891U (en) | Drop board and hang mould structure |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB02 | Change of applicant information | ||
| CB02 | Change of applicant information |
Address after: No.267, 15th Street, Jingkai, Zhengzhou, Henan Province, 450003 Applicant after: CHINA CONSTRUCTION SEVENTH ENGINEERING DIVISION Corp.,Ltd. Applicant after: CHINA CONSTRUCTION SCIENCE & TECHNOLOGY GROUP HENAN Co.,Ltd. Address before: 450003 No. 108 Chengdong Road, Jinshui District, Henan, Zhengzhou Applicant before: CHINA CONSTRUCTION SEVENTH ENGINEERING DIVISION Corp.,Ltd. Applicant before: CHINA CONSTRUCTION SCIENCE & TECHNOLOGY GROUP HENAN Co.,Ltd. |
|
| GR01 | Patent grant | ||
| GR01 | Patent grant |