CN115056324A - Die for manufacturing steel joint precast beam and mounting method thereof - Google Patents
Die for manufacturing steel joint precast beam and mounting method thereof Download PDFInfo
- Publication number
- CN115056324A CN115056324A CN202210722538.8A CN202210722538A CN115056324A CN 115056324 A CN115056324 A CN 115056324A CN 202210722538 A CN202210722538 A CN 202210722538A CN 115056324 A CN115056324 A CN 115056324A
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- support
- positioning
- precast beam
- die
- section steel
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- 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
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- 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
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- 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
- B28B7/0002—Auxiliary parts or elements of the mould
-
- 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
- B28B7/0002—Auxiliary parts or elements of the mould
- B28B7/0014—Fastening means for mould parts, e.g. for attaching mould walls on mould tables; Mould clamps
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- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Chemical & Material Sciences (AREA)
- Ceramic Engineering (AREA)
- Mechanical Engineering (AREA)
- Rod-Shaped Construction Members (AREA)
Abstract
The invention provides a die for manufacturing a section steel joint precast beam and an installation method thereof, belonging to the field of buildings and comprising a support; the side die is detachably arranged on the support; the positioning clamp is detachably arranged on the support and used for limiting the position of the steel joint of the precast beam profile; the fixed magnetic boxes are magnetically connected with the support and are respectively used for clamping the side mold and the positioning clamp; the positioning clamp for the section steel joint, the side mold and the reinforcing clamp for the side mold can be flexibly adjusted in position, are suitable for manufacturing section steel joint precast beam components with different specifications and can be repeatedly utilized; the section steel joint positioning clamp, the side mold and the side mold reinforcing clamp are convenient to install and dismantle, and can be applied to a prestress production line to carry out prestress production of a section steel structure beam component.
Description
Technical Field
The invention relates to the field of buildings, in particular to a die for manufacturing a section steel joint precast beam and an installation method.
Background
The beam bears external force mainly comprising transverse force and shearing force, and mainly comprising bending as a deformed component. The beams carry the entire weight of the elements of the superstructure and the roof, the most important part of the superstructure. The beams are named differently according to their specific positions, detailed shapes, specific functions, and the like. Most of the beams are oriented in line with the cross-section of the building.
The parts used by the fabricated building are mainly assembled in a reliable connection mode on a construction site after being prefabricated and processed in a factory. In the prior art, the production of the precast beam component generally customizes the template according to specific projects and different size requirements, and the template has the advantages of long customization period, low repeated utilization rate and higher manufacturing cost.
CN108457422A discloses a shaped steel connects precast beam component, the precast beam component includes the interior H shaped steel roof beam at concrete superposed beam and precast beam both ends, and beam column node adopts the bolt welding to combine or bolted connection, has advantages such as convenient, the security is high, the quality is reliable.
The system adopts a connection mode of steel nodes, and the precision requirement on the section steel joint precast beam component is stricter than that of a common precast concrete beam component. If the errors of the positions of the section steel joints at the two ends of the precast beam are too large, the precast components cannot be accurately aligned when beam-column bolting welding is carried out, the construction difficulty is increased, and the joint connection quality is reduced
Disclosure of Invention
In view of the above disadvantages of the prior art, the present invention provides a mold and an installation method for manufacturing a precast beam of a steel section joint, which can adjust and fix the steel section joints at two ends of the precast beam during the production process; the position of the section steel joint positioning clamp, the position of the side mold and the position of the side mold reinforcing clamp can be flexibly adjusted, and the section steel joint positioning clamp, the side mold and the side mold reinforcing clamp are suitable for manufacturing section steel joint precast beam components of different specifications and can be repeatedly utilized.
To achieve the above and other related objects, the present invention provides a mold for manufacturing a precast beam for a section steel joint, comprising:
a support;
the side die is detachably arranged on the support;
the positioning fixture is arranged on the support and used for limiting the position of the precast beam section steel joint;
and the plurality of fixed magnetic boxes are magnetically connected with the support and are respectively used for clamping the side die and the positioning clamp.
In one embodiment, the positioning jig comprises:
an end support mounted on the support;
the positioning support is connected with the support and the end support;
and the fixing plate is arranged on the positioning support piece and is positioned on the side surface parallel to the side surface where the end support piece is positioned.
In one embodiment, the positioning support comprises:
the bottom plate is arranged on the support;
the supporting frame is I-shaped and is vertically arranged on the bottom plate;
the connecting plate is installed on the support frame and is provided with a plurality of vertically arranged bolt holes.
In one embodiment, the method further comprises:
and the supporting inclined rods are arranged between the end supporting piece and the supporting frame.
In one embodiment, a plurality of the fixed magnetic boxes are respectively clamped with angle steels of the end support, the bottom plate or the side die.
In an embodiment, the side wall of the fixing plate is provided with a plurality of mounting holes, the fixing plate and the connecting plate are detachably and fixedly connected through bolts, the bolts pass through the bolt holes and the mounting holes, and the bolts are arranged in a staggered manner.
In one embodiment, further comprising a reinforcement clip, the reinforcement clip comprising:
the fixing rods are vertically arranged on the outer side of the side die and are higher than the side die, through holes are formed in the side walls of the fixing rods, and the through holes are located above the side die;
the fastening screw rod is positioned between the two fixing rods, two ends of the fastening screw rod respectively penetrate through the through holes in the two fixing rods, and threads are further arranged at two ends of the fastening screw rod;
and the nuts are in threaded connection with two ends of the fastening screw rod and are in contact with the fixing rod.
In one embodiment, the through hole is 20cm higher than the side die.
A mould for manufacturing a section steel joint precast beam and an installation method thereof comprise the following steps:
step 1: selecting a proper positioning fixture according to the size of the precast beam, installing the positioning fixture on the support, and clamping the positioning fixture on the support through the fixed magnetic box;
step 2: connecting a beam end joint of the precast beam with a fixing plate bolt of a positioning clamp, correcting the positions of the beam end joint and the fixing plate, and fixing the position of a beam end section steel joint;
and 4, step 4: determining the position of the side die according to the size of the precast beam, and connecting the side die with the support through the fixed magnetic box;
and 5: fixing the side die to a specified position;
step 6: the side die is reinforced by a reinforcing clamp.
In one embodiment, the laser correction is performed on the positions of the beam end joint and the fixing plate.
As mentioned above, the die, the reinforcing clamp and the mounting method for manufacturing the steel joint precast beam provided by the invention have the following beneficial effects:
1. the die form of precast beam component production has been improved, has provided mould and anchor clamps suitable for shaped steel joint precast beam, has solved the problem that precast beam both ends shaped steel joint is difficult to the location.
2. The side form, the reinforcing clamp and the section steel joint positioning clamp of the side form can be disassembled, the side form is suitable for manufacturing section steel joint precast beam components with different specifications, the side form can be repeatedly used, the mounting and dismounting speeds are high, and the economic benefit is good.
Drawings
Fig. 1 is a schematic view showing a connection structure of a die and a clamp for manufacturing a precast beam of a section steel joint according to the present invention.
Fig. 2 is a schematic structural diagram of a die for manufacturing a precast beam of a section steel joint according to the present invention.
FIG. 3 is a schematic structural view of a positioning jig for a mold used for manufacturing a precast beam of a section steel joint according to the present invention.
FIG. 4 is a schematic structural view showing a positioning support member of a mold for manufacturing a precast beam for a section steel joint according to the present invention.
Fig. 5 is a schematic structural view of a reinforcing clamp of a mold for manufacturing a precast beam of a section steel joint according to the present invention.
Fig. 6 shows a structural schematic diagram of binding of precast beam reinforcing steel bars in a die for manufacturing a precast beam of a section steel joint according to the invention.
In the figure:
1. support 2, side form
3. 4 positioning fixture of reinforcing fixture
5. Fixed magnetic box 31, fixed rod
32. Fastening screw 33, nut
41. End support 42, positioning support
43. Supporting inclined rod 44 and fixing plate
421. Bottom plate 422 and support frame
423. Connecting plate
Detailed Description
The present invention is further illustrated below with reference to specific examples, which are intended to be illustrative only and not to limit the scope of the invention.
The embodiments of the present invention are described below with reference to specific embodiments, and other advantages and effects of the present invention will be easily understood by those skilled in the art from the disclosure of the present specification. The invention is capable of other and different embodiments and of being practiced or of being carried out in various ways, and its several details are capable of modification in various respects, all without departing from the spirit and scope of the present invention.
A mould for preparation of shaped steel joint precast beam includes:
a support 1;
the side die 2 is detachably arranged on the support 1;
the positioning clamp 4 is arranged on the support 1, is close to the end part of the side die 2 and is used for limiting the position of the side die 2;
and the fixed magnetic boxes 5 are magnetically connected with the support 1 and are respectively used for clamping the side mold 2 and the positioning clamp 4.
The production mold comprises a bottom mold support 1, a side mold 2 and a reinforcing clamp 3 of the bottom mold support 1 and the side mold 2, wherein the bottom mold support 1 and the side mold 2 are composed of steel templates, the width of the bottom mold support 1 is larger than the width of a common beam and is formed by welding C-shaped steel, the side mold 2 and the bottom mold support 1 are magnetically connected through a fixed magnetic box 5, and the fixed magnetic box 5 is clamped on angle steel at the bottom of the side mold 2.
In one embodiment, the positioning jig 4 includes:
an end support 41 mounted on the support 1;
a positioning support 42 connected with the holder 1 and the end support 41;
and a fixing plate 44 mounted on the positioning support 42 on a side parallel to the side on which the end support 41 is located.
The section steel joint positioning jig 4 comprises an end support 41, a positioning support 42, a support diagonal rod 43, and a fixing plate 44; the positioning support member 42 comprises a bottom plate 421, an i-shaped support and a connecting plate 423, wherein the i-shaped support is welded or fixedly connected with the bottom plate 421, the i-shaped support is welded or fixedly connected with the connecting plate 423, and the inclined rod 43 is welded or otherwise connected between the i-shaped steel and the bottom plate 421, so that the stability of the positioning support member 42 is improved.
The end supporting part 41 and the lower part of the positioning supporting part 42 are welded or fixedly connected in other ways, and are connected with the supporting diagonal rods 43 by welding or other connecting ways to form a triangular structure, so that the overall stability of the positioning clamp 4 is improved.
In one embodiment, the positioning support 42 comprises:
a bottom plate 421 mounted on the support 1;
the supporting frame 422 is i-shaped and is vertically arranged on the bottom plate 421;
the connecting plate 423 is mounted on the support frame 422, and is provided with a plurality of vertically arranged bolt holes.
The connecting plate 423 is provided with bolt holes which are connected with the fixing plate 44 through bolts, and the fixing plate 44 can be replaced according to the size of the prefabricated beam steel joint.
In one embodiment, the method further comprises:
a plurality of supporting diagonal rods 43, wherein a part of the supporting diagonal rods 43 are installed between the bottom plate 421 and the supporting frame 422, and the rest of the supporting diagonal rods 43 are installed between the end support 41 and the supporting frame 422.
In one embodiment, a plurality of the fixed magnetic boxes 5 are respectively clamped with the end support 41, the bottom plate 421 or the angle steel of the side mold 2.
Shaped steel connects positioning fixture 4 and die block support 1 to be connected through fixed magnetism box 5 magnetism, and fixed magnetism box 5 directly blocks on positioning fixture 4's tip and the bottom plate 421 of location support piece 42, prevents effectively that positioning fixture 4 from producing the displacement.
The section steel joint positioning clamp 4 is magnetically connected with the bottom die support 1 through the fixed magnetic box 5, the fixed magnetic box 5 is directly clamped on the end part of the clamp and the bottom plate 421 of the positioning support member 42, and the clamp is effectively prevented from generating displacement
In an embodiment, a plurality of mounting holes are formed in a side wall of the fixing plate 44, the fixing plate 44 and the connecting plate 423 are detachably and fixedly connected by bolts, the bolts pass through bolt holes and the mounting holes, and the bolts are arranged in a staggered manner.
The fixing plate 44 is provided with universal bolt holes which are fastened and connected with the prefabricated beam section steel joint web plate through 4-6 bolts, and the bolts are arranged in a staggered mode to ensure that the stress of a connecting joint surface is uniform.
In an embodiment, further comprising a reinforcement clamp 3, the reinforcement clamp 3 comprising:
the fixing rods 31 are vertically arranged on the outer side of the side die 2 and are higher than the side die 2, and through holes are formed in the side walls of the fixing rods 31 and are located above the side die 2;
the fastening screw rod 32 is positioned between the two fixing rods 31, two ends of the fastening screw rod 32 respectively penetrate through the through holes on the two fixing rods 31, and two ends of the fastening screw rod 32 are also provided with threads;
and nuts 33 threadedly coupled to both ends of the fastening screw 32 and contacting the fixing rod 31.
In one embodiment, the through hole is 20cm higher than the side die.
The vertical groove-shaped fixing rod 31 is fixed on the side die 2 by welding. The upper part of the fixing rod 31 is provided with a hole, the position of the hole is 200mm higher than that of the side mold, the fastening screw 32 passes through the hole to be oppositely pulled with the other fixing rod 31, and the fixing rod is fastened through a nut after the installation is finished.
A method for installing a mould for manufacturing a prefabricated beam of a section steel joint comprises the following steps:
step 1: selecting a proper positioning fixture according to the size of the precast beam, installing the positioning fixture on the support, and clamping the positioning fixture on the support through the fixed magnetic box;
step 2: connecting a beam end joint of the precast beam with a fixing plate bolt of a positioning clamp, correcting the positions of the beam end joint and the fixing plate, and fixing the position of a beam end section steel joint;
and 4, step 4: determining the position of the side die according to the size of the precast beam, and connecting the side die with the support through the fixed magnetic box;
and 5: fixing the side die to a specified position;
step 6: the side die is reinforced by a reinforcing clamp.
In one embodiment, the laser correction is performed on the positions of the beam end joint and the fixing plate.
In the invention, when the precast beam is manufactured, the matched fixing plate 44 is selected according to the size of the precast beam section steel joint web, and is connected with the connecting plate 423 through bolts to assemble the section steel joint positioning clamp 4. According to the specific length dimension of the beam, the position of the section steel joint positioning clamp 4 is determined on the bottom die support 1, the fixed magnetic box 5 is magnetically connected with the bottom die support 1, and the fixed magnetic box 5 is directly clamped on the outer end part of the end part support 41 and the positioning support bottom plate 421; the beam end joint of the precast beam is bolted to the fixing plate 44, and the beam end section steel joint position is fixed by laser correction. On the basis, precast beam steel bar binding and steel bar and section steel joint welding work are carried out.
And then, carrying out precast beam formwork work: the position of the side die 2 is determined according to the specific size of the precast beam, the fixed magnetic box 5 is magnetically connected with the bottom die support 1, and the fixed magnetic box 5 is directly clamped on angle steel at the bottom of the side die 2 to play a role in positioning and reinforcing; after the side mold 2 is fixed in place, a fastening screw 32 with threads is installed on the vertical groove type fixing rod 31, a nut 33 is installed for fastening, and the side mold is reinforced. And pouring concrete after the die is installed, and demolding and disassembling the template after curing is finished.
When the precast beam is manufactured, the die form for producing precast beam components is improved, the die and the clamp suitable for the section steel joint precast beam are provided, and the problem that the section steel joints at the two ends of the precast beam are difficult to position is solved. The side die 2, the reinforcing clamp 3 and the section steel joint positioning clamp 4 can be disassembled, so that the steel joint prefabricated beam component manufacturing device is suitable for manufacturing section steel joint prefabricated beam components of different specifications, can be repeatedly used, and has the advantages of high installation speed, convenience in disassembly and good economic benefit.
Adjusting and fixing the section steel joints at two ends of the precast beam in the production process; the position of the section steel joint positioning clamp 4, the side mold 2 and the side mold 2 reinforcing clamp 3 can be flexibly adjusted, and the section steel joint positioning clamp is suitable for manufacturing section steel joint precast beam components of different specifications and can be repeatedly used.
Shaped steel connects positioning fixture 4 can carry out accurate location to the shaped steel joint at both ends when precast beam reinforcement, and the strict control shaped steel connects precast beam precision error.
The side die 2, the reinforcing clamp 3 and the section steel joint positioning clamp 4 can be detached and reused, are convenient to transport, and can be transported to a construction site to produce and manufacture precast beams, so that nomadic production is realized.
The bottom die support 1 is magnetically connected with the side die 2, and the bottom die support 1 is magnetically connected with the section steel joint positioning clamp 4 through the fixed magnetic box 5, so that the bottom die support can be applied to a prestress production line to produce a prestress section steel structural beam component.
The foregoing embodiments are merely illustrative of the principles and utilities of the present invention and are not intended to limit the invention. Those skilled in the art can modify or change the above-described embodiments without departing from the spirit and scope of the present invention. Accordingly, it is intended that all equivalent modifications or changes which can be made by those skilled in the art without departing from the spirit and technical spirit of the present invention be covered by the claims of the present invention.
In the description herein, numerous specific details are provided, such as examples of components and/or methods, to provide a thorough understanding of embodiments of the invention. One skilled in the relevant art will recognize, however, that an embodiment of the invention can be practiced without one or more of the specific details, or with other apparatus, systems, assemblies, methods, components, materials, parts, and/or the like. In other instances, well-known structures, materials, or operations are not shown or described in detail to avoid obscuring aspects of embodiments of the invention.
Reference throughout this specification to "one embodiment," "an embodiment," or "a specific embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment is included in at least one embodiment, and not necessarily in all embodiments, of the present invention. Thus, respective appearances of the phrases "in one embodiment," "in an embodiment," or "in a specific embodiment" in various places throughout this specification are not necessarily referring to the same embodiment. Furthermore, the particular features, structures, or characteristics of any specific embodiment of the present invention may be combined in any suitable manner with one or more other embodiments. It is to be understood that other variations and modifications of the embodiments of the invention described and illustrated herein are possible in light of the teachings herein and are to be considered as part of the spirit and scope of the present invention.
It will also be appreciated that one or more of the elements shown in the figures can also be implemented in a more separated or integrated manner, or even removed for inoperability in some circumstances or provided for usefulness in accordance with a particular application.
Additionally, any reference arrows in the drawings/figures should be considered only as exemplary, and not limiting, unless otherwise expressly specified. Further, as used herein, the term "or" is generally intended to mean "and/or" unless otherwise indicated. Combinations of components or steps will also be considered as being noted where terminology is foreseen as rendering the ability to separate or combine is unclear.
As used in the description herein and throughout the claims that follow, "a," "an," and "the" include plural references unless otherwise indicated. Also, as used in the description herein and throughout the claims that follow, the meaning of "in …" includes "in …" and "on …" unless otherwise specified.
The above description of illustrated embodiments of the invention, including what is described in the abstract of the specification, is not intended to be exhaustive or to limit the invention to the precise forms disclosed herein. While specific embodiments of, and examples for, the invention are described herein for illustrative purposes only, various equivalent modifications are possible within the spirit and scope of the present invention, as those skilled in the relevant art will recognize and appreciate. As indicated, these modifications may be made to the present invention in light of the foregoing description of illustrated embodiments of the present invention and are to be included within the spirit and scope of the present invention.
The systems and methods have been described herein in general terms as the details aid in understanding the invention. Furthermore, various specific details have been given to provide a general understanding of the embodiments of the invention. One skilled in the relevant art will recognize, however, that an embodiment of the invention can be practiced without one or more of the specific details, or with other apparatus, systems, assemblies, methods, components, materials, parts, and/or the like. In other instances, well-known structures, materials, and/or operations are not specifically shown or described in detail to avoid obscuring aspects of embodiments of the invention.
Thus, although the present invention has been described herein with reference to particular embodiments thereof, a latitude of modification, various changes and substitutions are intended in the foregoing disclosures, and it will be appreciated that in some instances some features of the invention will be employed without a corresponding use of other features without departing from the scope and spirit of the invention as set forth. Accordingly, many modifications may be made to adapt a particular situation or material to the essential scope and spirit of the present invention. It is intended that the invention not be limited to the particular terms used in following claims and/or to the particular embodiment disclosed as the best mode contemplated for carrying out this invention, but that the invention will include any and all embodiments and equivalents falling within the scope of the appended claims. Accordingly, the scope of the invention is to be determined solely by the appended claims.
Claims (10)
1. The utility model provides a mould that is used for shaped steel joint precast beam to make which characterized in that: the method comprises the following steps:
a support (1);
the side die (2) is detachably arranged on the support (1);
the positioning clamp (4) is arranged on the support (1), is close to the end part of the side mold (2), and is used for limiting the position of the side mold (2);
and the fixed magnetic boxes (5) are magnetically connected with the support (1) and are respectively used for clamping the side die (2) and the positioning clamp (4).
2. The mold of claim 1, wherein: the positioning jig (4) includes:
an end support (41) mounted on the support (1);
a positioning support (42) connected to the support (1) and to the end support (41);
and a fixing plate (44) mounted on the positioning support (42) and located on a side surface parallel to the side surface on which the end support (41) is located.
3. The mold of claim 2, wherein: the positioning support (42) comprises:
a bottom plate (421) mounted on the support (1);
the supporting frame (422) is I-shaped and is vertically arranged on the bottom plate (421);
connecting plate (423), install on support frame (422), and set up the bolt hole of a plurality of vertical settings.
4. The mold of claim 3, further comprising:
a plurality of supporting diagonal rods (43), wherein part of the supporting diagonal rods (43) are arranged between the bottom plate (421) and the supporting frame (422), and the rest supporting diagonal rods (43) are arranged between the end supporting piece (41) and the supporting frame (422).
5. The mold of claim 4, wherein: and the fixed magnetic boxes (5) are respectively clamped with the angle steel of the end support (41), the bottom plate (421) or the side die (2).
6. The mold of claim 3, wherein: the side wall of the fixing plate (44) is provided with a plurality of mounting holes, the fixing plate (44) is detachably and fixedly connected with the connecting plate (423) through bolts, the bolts penetrate through bolt holes and the mounting holes, and the bolts are arranged in a staggered mode.
7. Mould according to claim 1, characterized in that it further comprises a reinforcing clamp (3), said reinforcing clamp (3) comprising:
the fixing rods (31) are vertically arranged on the outer side of the side die (2) and are higher than the side die (2), through holes are formed in the side walls of the fixing rods (31), and the through holes are located above the side die (2);
the fastening screw (32) is positioned between the two fixing rods (31), two ends of the fastening screw (32) respectively penetrate through the through holes in the two fixing rods (31), and threads are further arranged at two ends of the fastening screw (32);
and nuts (33) which are connected with both ends of the fastening screw (32) in a threaded manner and are in contact with the fixing rod (31).
8. Mould according to claim 7, characterized in that the through hole is located 20cm above the side mould (2).
9. The mounting method for manufacturing the prefabricated beam of the section steel joint is characterized by comprising the following steps of:
step 1: selecting a proper positioning fixture according to the size of the precast beam, installing the positioning fixture on the support, and clamping the positioning fixture on the support through the fixed magnetic box;
step 2: connecting a beam end joint of the precast beam with a fixing plate bolt of a positioning clamp, correcting the positions of the beam end joint and the fixing plate, and fixing the position of a beam end section steel joint;
step 3, binding the precast beam reinforcing steel bars, and welding the reinforcing steel bars with the section steel joints;
and 4, step 4: determining the position of the side die according to the size of the precast beam, and connecting the side die with the support through the fixed magnetic box;
and 5: placing the side die at a specified position;
step 6: the side die is reinforced by a reinforcing clamp.
10. The installation method according to claim 9, wherein the positions of the beam end joint and the fixing plate are laser corrected.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN202210722538.8A CN115056324A (en) | 2022-06-24 | 2022-06-24 | Die for manufacturing steel joint precast beam and mounting method thereof |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN202210722538.8A CN115056324A (en) | 2022-06-24 | 2022-06-24 | Die for manufacturing steel joint precast beam and mounting method thereof |
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CN115056324A true CN115056324A (en) | 2022-09-16 |
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CN202210722538.8A Pending CN115056324A (en) | 2022-06-24 | 2022-06-24 | Die for manufacturing steel joint precast beam and mounting method thereof |
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2022
- 2022-06-24 CN CN202210722538.8A patent/CN115056324A/en active Pending
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