CN116517122B - Curve fixing structure of high-precision large embedded part and monitoring construction method - Google Patents
Curve fixing structure of high-precision large embedded part and monitoring construction method Download PDFInfo
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- CN116517122B CN116517122B CN202310796748.6A CN202310796748A CN116517122B CN 116517122 B CN116517122 B CN 116517122B CN 202310796748 A CN202310796748 A CN 202310796748A CN 116517122 B CN116517122 B CN 116517122B
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- 238000010276 construction Methods 0.000 title claims abstract description 19
- 238000012544 monitoring process Methods 0.000 title abstract description 8
- 230000006835 compression Effects 0.000 claims abstract description 15
- 238000007906 compression Methods 0.000 claims abstract description 15
- 238000000034 method Methods 0.000 claims abstract description 8
- 238000012806 monitoring device Methods 0.000 claims abstract description 8
- 229910000831 Steel Inorganic materials 0.000 claims description 17
- 239000010959 steel Substances 0.000 claims description 17
- 230000000712 assembly Effects 0.000 claims description 7
- 238000000429 assembly Methods 0.000 claims description 7
- 230000000149 penetrating effect Effects 0.000 claims description 4
- 238000001179 sorption measurement Methods 0.000 claims description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 230000008719 thickening Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B21/00—Measuring arrangements or details thereof, where the measuring technique is not covered by the other groups of this subclass, unspecified or not relevant
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/38—Connections for building structures in general
- E04B1/41—Connecting devices specially adapted for embedding in concrete or masonry
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G21/00—Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
- E04G21/14—Conveying or assembling building elements
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G21/00—Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
- E04G21/14—Conveying or assembling building elements
- E04G21/16—Tools or apparatus
- E04G21/18—Adjusting tools; Templates
- E04G21/1841—Means for positioning building parts or elements
- E04G21/185—Means for positioning building parts or elements for anchoring elements or elements to be incorporated in the structure
Abstract
A curve fixing structure of a high-precision large embedded part and a monitoring construction method comprise a vertical fixing assembly, a horizontal fixing assembly and a monitoring device; the top of the bottom template and two sides of each large embedded part are respectively provided with a connecting piece; the connecting piece is arranged on the arc shaft of the bottom template; the vertical fixing component comprises a compression bar, a clamping plate and a supporting rod; two clamping plates are respectively clamped at two sides of the large embedded part; a supporting rod is respectively supported between each clamping plate and the side template; the compression bar is connected to the outer end of the support bar and is pressed on the outer side surface of the side template; the horizontal fixing component comprises a hoop and a guy cable; the anchor ear is hooped on the large embedded part; two inhaul cables are respectively arranged between the anchor ear and the connecting piece in a pulling way; the monitoring device comprises a total station and a prism. The application solves the technical problems that the position of the large embedded part is affected by collision to the large embedded part in the traditional construction process, and the large embedded part is difficult to monitor during construction, so that the position of the large embedded part is inaccurate and the error is larger.
Description
Technical Field
The application belongs to the technical field of building engineering construction, and particularly relates to a curve fixing structure of a high-precision large embedded part and a monitoring construction method.
Background
The size of the arc beam of the garage roof of a certain project is 1000 multiplied by 2450mm, a large curtain wall embedded part is embedded in the middle of the arc beam, and the large curtain wall embedded part is an extra large embedded part, and the height of the curtain wall embedded part is equal to the height of the beam; according to the requirement of designing a large embedded part of the curtain wall, the error is only allowed to +/-5 mm, and the precision requirement is high. In the traditional construction process, a large embedded part is usually fixedly connected with the steel bars which are already bound, and the steel bars which are not bound and the later concrete pouring can collide with the steel bars and the large embedded part to influence the position of the large embedded part; in addition, the position of the large embedded part is difficult to monitor during construction, and the position of the large embedded part is inaccurate and has larger error.
Disclosure of Invention
The application aims to provide a curve fixing structure of a high-precision large embedded part and a monitoring construction method, which aim to solve the technical problems that the position of the embedded part is affected and the monitoring of the large embedded part is difficult during construction because the large embedded part is collided during steel bar binding and concrete pouring in the traditional construction process, so that the position of the large embedded part is inaccurate and the error is large.
In order to achieve the above purpose, the present application adopts the following technical scheme.
The curve fixing structure of the high-precision large embedded part is used for positioning and fixing the large embedded part in the arc-shaped member to be poured; a bottom template is arranged at the bottom of the arc-shaped member to be poured, and side templates are respectively arranged at the arc-shaped side surfaces of the two sides of the arc-shaped member to be poured; the large embedded parts are provided with a group of embedded parts which are arranged between the two side templates at intervals along the long axial direction of the bottom template; the large embedded part is vertically arranged on the bottom template, and the height of the large embedded part is the same as the height of the arc-shaped member to be poured;
the curve fixing structure comprises a vertical fixing component, a horizontal fixing component and a monitoring device; the top of the bottom template and two sides of each large embedded part are respectively provided with a connecting part; the connecting piece is arranged on an arc-shaped shaft of the bottom template; the vertical fixing assemblies are provided with a group and are vertically arranged between the large embedded part and side templates at two sides; the vertical fixing component comprises a compression bar, a clamping plate and a supporting bar; the two clamping plates are respectively clamped at two sides of the large embedded part; the supporting rods are respectively supported between each clamping plate and the side templates, and the supporting rods are vertically arranged with the side templates on the corresponding sides; the inner end of the stay bar is fixedly connected with the clamping plate, and the outer end of the stay bar passes through the side template at the corresponding side; the compression bar is correspondingly connected to the outer end of the support bar, and is vertically pressed on the outer side surface of the side template; the horizontal fixing assembly comprises a hoop and a guy cable; the hoop is arranged on the large embedded part and is close to the middle position of the large embedded part; the two inhaul cables are respectively arranged on opposite sides of the large embedded part, the upper ends of the inhaul cables are connected with the anchor ear drawknot, and the lower ends of the inhaul cables are connected with the connecting parts drawknot on the corresponding side; the monitoring device comprises a total station and a prism; the prism is arranged at the top of the large embedded part; the total station is arranged at the center of a circle where the arc-shaped member to be poured is located.
Preferably, the large embedded part comprises a vertical rod, a top plate and a bottom plate; the vertical rods are vertically arranged at the positions of the arc-shaped members to be poured, and shear pins are connected with the vertical rods at intervals; the top plate is connected to the top of the vertical rod, and the top surface of the top plate is flush with the top surface of the arc-shaped member to be poured; the bottom of the top plate is connected with upper anchor bars at intervals along the circumferential direction; the bottom plate is connected to the bottom of the vertical rod, and the bottom surface of the bottom plate is flush with the bottom surface of the arc-shaped member to be poured; the top of the bottom plate is connected with lower anchor bars at intervals along the circumferential direction.
Preferably, the distance between vertically adjacent vertical fixing assemblies is 1/3 of the height of the large embedded part; the distance between the vertical fixing component at the uppermost part and the upper end of the large embedded part is 1/3 of the height of the large embedded part; the distance between the vertical fixing component at the lowest part and the lower end of the large embedded part is 1/3 of the height of the large embedded part.
Preferably, the compression bar is formed by splicing double steel pipes; the outer end of the stay bar is provided with threads, and the outer end of the stay bar passes through a gap between the two steel pipes; the outer end of the stay bar is fixed through a U-shaped clamp, and a nut is pressed on the outer side of the U-shaped clamp; a positioning plate is arranged on the stay bar and corresponds to the surface position of the arc-shaped member to be poured; the locating plate is fixedly connected with the stay bar and used for locating the side template.
Preferably, perforations are respectively arranged at the two sides of the anchor ear and at the positions corresponding to the inhaul cables; the upper end of the inhaul cable is arranged in the perforation in a penetrating way and is connected with the anchor ear.
Preferably, the bottom of the prism is provided with a magnetic block; the magnetic block is in adsorption connection with the large embedded part.
Preferably, the distance between the connecting piece and the large embedded piece is 1-1.5 times the height of the large embedded piece.
A construction method of a curve fixing structure of a high-precision large embedded part comprises the following steps.
Step one, installing a bottom template.
Step two, installing a large embedded part: a group of large embedded parts are arranged between two side templates at intervals along the long axis direction of the bottom template.
Step three, installing a horizontal fixing assembly: and respectively pulling and connecting the inhaul cables along the arc direction at two sides of the large embedded part.
And step four, binding beam steel bars.
And fifthly, installing a vertical fixing assembly.
And step six, measuring whether the positioning of the large embedded part is accurate or not by adopting a total station.
And seventhly, checking and accepting the large embedded part, the beam steel bar and the template.
And eighth, pouring beam concrete, and monitoring the position of the large embedded part in the pouring process.
And step nine, completing concrete pouring and finishing construction.
Compared with the prior art, the application has the following characteristics and beneficial effects.
1. In the prior art, nails are nailed and fixed at the bottom template positions of large embedded parts, the large embedded parts are welded and fixed with beam ribs, positioning effects are not ideal, and welding touch quality red lines are carried out with beam main ribs. According to the application, the anchor ear is arranged in combination with beam side die template reinforcement measures to fix the large embedded part in the vertical beam direction, the large embedded part is fixed in parallel to the beam direction through the inhaul cable, the large embedded part is fixed in two directions to the greatest extent, and the prism is arranged at the top of the embedded part, so that the large embedded part is monitored in real time, and the embedded precision of the large embedded part is effectively improved.
2. The traditional beam two-side templates are fixed by the mountain-shaped clamps and nuts, so that workers can easily excessively fasten the beam in the field construction process, and the cross-sectional area of the beam is reduced; according to the application, the vertical direction of the large embedded part is fixed by adopting the vertical fixing assembly, and the locating plate is added on the inner side of the side template, so that the templates on two sides of the beam are prevented from moving into the arc-shaped member, and the reduction of the cross section of the arc-shaped member is effectively avoided.
3. The application installs the magnet at the bottom of the prism in the measuring instrument, fixes the prism at the top of the large embedded part after the installation of the large embedded part is completed, protects the prism, and uses the total station for real-time monitoring.
Drawings
The application is described in further detail below with reference to the accompanying drawings.
FIG. 1 is a schematic view of a large-sized embedment of the present application with vertical fixation assemblies.
Fig. 2 is a schematic structural view of a vertical fixing assembly according to the present application.
Fig. 3 is a schematic view of the curve fixing structure of the present application disposed in a form of a member to be poured.
Fig. 4 is a schematic structural view of the horizontal fixing assembly of the present application pulled on two sides of a large embedded part.
Fig. 5 is a schematic structural view of the anchor ear of the present application.
Reference numerals: 1-magnetic block, 2-large embedded part, 2.1-vertical rod, 2.2-top plate, 2.3-bottom plate, 2.4-shear pin, 2.5-upper anchor bar, 2.6-lower anchor bar, 3-bottom template, 4-side template, 5-vertical fixing component, 5.1-pressure rod, 5.2-clamping plate, 5.3-supporting rod, 5.4-U-shaped card, 5.5-nut, 5.6-positioning plate, 6-horizontal fixing component, 6.1-anchor hoop, 6.2-stay rope, 7-connecting piece, 8-total station, 9-prism and 10-perforation
Detailed Description
As shown in fig. 1-4, the curve fixing structure of the high-precision large embedded part is used for positioning and fixing the large embedded part 2 in the arc-shaped member to be poured; a bottom template 3 is arranged at the bottom of the arc-shaped member to be poured, and side templates 4 are respectively arranged at the arc-shaped side surfaces of the two sides of the arc-shaped member to be poured; the large embedded parts 2 are provided with a group, and are arranged between the two side templates 4 at intervals along the long axial direction of the bottom template 3; the large embedded part 2 is vertically arranged on the bottom template 3, and the height of the large embedded part 2 is the same as the height of the arc-shaped member to be poured;
the curve fixing structure comprises a vertical fixing component 5, a horizontal fixing component 6 and a monitoring device; the top of the bottom template 3 and two sides of each large embedded part 2 are respectively provided with a connecting piece 7; the connecting piece 7 is arranged on an arc-shaped shaft of the bottom template 3; the vertical fixing assemblies 5 are provided with a group and are vertically arranged between the large embedded part 2 and the side templates 4 at two sides; the vertical fixing component 5 comprises a compression bar 5.1, a clamping plate 5.2 and a supporting bar 5.3; two clamping plates 5.2 are respectively clamped at two sides of the large embedded part 2; the supporting rods 5.3 are respectively supported between each clamping plate 5.2 and the side templates 4, and the supporting rods 5.3 are vertically arranged with the side templates 4 on the corresponding side; the inner end of the supporting rod 5.3 is fixedly connected with the clamping plate 5.2, and the outer end of the supporting rod 5.3 passes through the side template 4 at the corresponding side; the compression bar 5.1 is correspondingly connected to the outer end of the support bar 5.3, and the compression bar 5.1 is vertically pressed on the outer side surface of the side template 4; the horizontal fixing assembly 6 comprises a hoop 6.1 and a guy cable 6.2; the hoop 6.1 is hooped on the large embedded part and is close to the middle part of the large embedded part 2; two inhaul cables 6.2 are respectively arranged on opposite sides of the large embedded part 2, the upper end of each inhaul cable 6.2 is connected with the anchor ear 6.1 in a drawknot manner, and the lower end of each inhaul cable 6.2 is connected with the connecting part 7 on the corresponding side in a drawknot manner; the monitoring device comprises a total station 8 and a prism 9; the prism 9 is arranged at the top of the large embedded part 2; the total station 8 is arranged at the center of the circle where the arc-shaped member to be poured is located.
In the embodiment, the arc-shaped member to be poured is an arc-shaped beam, the height of the beam is 2450mm, and the height of the large embedded part 2 is 2450mm; the stay bar 5.3 is made of a screw rod, and the compression bar 5.1 is a double steel pipe with the length of 2 m; the connecting piece 7 is a pull ring, and the lower end of the inhaul cable 6.2 is connected with the connecting piece 7 in a drawknot manner, so that the large embedded part 2 is prevented from being displaced in the horizontal direction.
In this embodiment, the bottom template 3 is arc-shaped, and a thickening section is provided at the lower end of the upper anchor bar 2.5 and the upper end of the lower anchor bar 2.6; the two sides of the U-shaped clamp 5.4 are respectively clamped at the opposite sides of the compression bar 5.1, the outer end of the support bar 5.3 penetrates out of the U-shaped clamp 5.4, and the nut 5.5 connected to the outer end of the support bar 5.3 through threads is in compression joint.
In the embodiment, the anchor ear 6.1 is formed by splicing and connecting two semicircular anchor ear units; two ends of the two anchor ear units are respectively bent to form a connecting edge, and the two anchor ear units are connected through bolts penetrating through the connecting edge.
In this embodiment, the large embedded part 2 includes a vertical rod 2.1, a top plate 2.2 and a bottom plate 2.3; the vertical rods 2.1 are vertically arranged at the position of the arc-shaped member to be poured, and shear pins 2.4 are connected to the vertical rods 2.1 at intervals; the top plate 2.2 is connected to the top of the upright rod 2.1, and the top surface of the top plate 2.2 is flush with the top surface of the arc-shaped member to be poured; the bottom of the top plate 2.2 is connected with upper anchor bars 2.5 at intervals along the circumferential direction; the bottom plate 2.3 is connected to the bottom of the upright rod 2.1, and the bottom surface of the bottom plate 2.3 is flush with the bottom surface of the arc-shaped member to be poured; the top of the bottom plate 2.3 is connected with lower anchor bars 2.6 at intervals along the circumferential direction.
In the embodiment, the distance between the vertically adjacent vertical fixing assemblies 5 is 1/3 of the height of the large embedded part 2; the distance between the uppermost vertical fixing component 5 and the upper end of the large embedded part 2 is 1/3 of the height of the large embedded part 2; the distance between the vertical fixing component 5 at the lowest part and the lower end of the large embedded part 2 is 1/3 of the height of the large embedded part 2.
In this embodiment, the compression bar 5.1 is formed by splicing double steel pipes; the outer end of the supporting rod 5.3 is provided with threads, and the outer end of the supporting rod 5.3 passes through a gap between the two steel pipes; the outer end of the supporting rod 5.3 is fixed through a U-shaped clamp 5.4, and a nut 5.5 is pressed on the outer side of the U-shaped clamp 5.4; a locating plate 5.6 is arranged on the supporting rod 5.3 and corresponds to the surface position of the arc-shaped member to be poured; the locating plate 5.6 is fixedly connected with the stay bar 5.3 and used for locating the side template.
In this embodiment, perforations 10 are respectively disposed at two sides of the anchor ear 6.1 and at positions corresponding to the guy wires 6.2; the upper end of the guy cable 6.2 is arranged in the perforation 10 in a penetrating way and is connected with the anchor ear 6.1.
In this embodiment, the bottom of the prism 9 is provided with a magnetic block 1; the magnetic block 1 is in adsorption connection with the large embedded part 2.
In this embodiment, the distance between the connecting piece 7 and the large embedded piece 2 is 1 to 1.5 times the height of the large embedded piece 2.
The construction method of the curve fixing structure of the high-precision large embedded part comprises the following steps.
Step one, a bottom template 3 is installed.
Step two, installing a large embedded part 2: a set of large embedments 2 are spaced apart along the long axis of the bottom form 3 between two sideforms 4.
Step three, installing a horizontal fixing assembly 6: and the two sides of the large embedded part 2 are respectively tied with the inhaul cable 6.2 along the arc direction.
And step four, binding beam steel bars.
Step five, installing a vertical fixing assembly 5;
and step six, measuring whether the positioning of the large embedded part 2 is accurate or not by adopting the total station 8.
And seventhly, checking and accepting the large embedded part 2, the beam steel bars and the templates.
And eighth, beam concrete pouring, wherein the position of the large embedded part 2 is monitored in the pouring process.
And step nine, completing concrete pouring and finishing construction.
While the application has been described with reference to certain embodiments, it will be understood by those skilled in the art that various changes may be made and equivalents may be substituted for elements thereof without departing from the spirit and scope of the application. In addition, many modifications may be made to adapt a particular situation or material to the teachings of the application without departing from the essential scope thereof. Therefore, it is intended that the application not be limited to the particular embodiment disclosed, but that the application will include all embodiments falling within the scope of the appended claims.
Claims (8)
1. The curve fixing structure of the high-precision large embedded part is used for positioning and fixing the large embedded part (2) in the arc-shaped member to be poured; a bottom template (3) is arranged at the bottom of the arc-shaped member to be poured, and side templates (4) are respectively arranged at the arc-shaped side surfaces of the two sides of the arc-shaped member to be poured; the method is characterized in that: the large embedded parts (2) are arranged between the two side templates (4) at intervals along the long axial direction of the bottom template (3); the large embedded part (2) is vertically arranged on the bottom template (3), and the height of the large embedded part (2) is the same as the height of the arc-shaped member to be poured;
the curve fixing structure comprises a vertical fixing component (5), a horizontal fixing component (6) and a monitoring device; the top of the bottom template (3) and two sides of each large embedded part (2) are respectively provided with a connecting part (7); the connecting piece (7) is arranged on an arc shaft of the bottom template (3); the vertical fixing assemblies (5) are arranged between the large embedded part (2) and the side templates (4) at two sides along the vertical direction; the vertical fixing component (5) comprises a pressing rod (5.1), a clamping plate (5.2) and a supporting rod (5.3); two clamping plates (5.2) are respectively clamped at two sides of the large embedded part (2); the supporting rods (5.3) are respectively supported between each clamping plate (5.2) and the side templates (4), and the supporting rods (5.3) are vertically arranged with the side templates (4) on the corresponding side; the inner end of the supporting rod (5.3) is fixedly connected with the clamping plate (5.2), and the outer end of the supporting rod (5.3) passes through the side template (4) at the corresponding side; the compression bar (5.1) is correspondingly connected to the outer end of the support bar (5.3), and the compression bar (5.1) is vertically pressed on the outer side surface of the side template (4); the horizontal fixing assembly (6) comprises a hoop (6.1) and a guy cable (6.2); the anchor ear (6.1) is arranged on the large embedded part and is close to the middle part of the large embedded part (2); two inhaul cables (6.2) are respectively arranged on opposite sides of the large embedded part (2), the upper ends of the inhaul cables (6.2) are connected with the drawknot of the anchor ear (6.1), and the lower ends of the inhaul cables (6.2) are connected with the drawknot of the connecting part (7) on the corresponding side; the monitoring device comprises a total station (8) and a prism (9); the prism (9) is arranged at the top of the large embedded part (2); the total station (8) is arranged at the center of a circle where the arc-shaped member to be poured is located.
2. The curve fixing structure of a high-precision large embedded part according to claim 1, wherein: the large embedded part (2) comprises a vertical rod (2.1), a top plate (2.2) and a bottom plate (2.3); the vertical rods (2.1) are vertically arranged at the positions of the arc-shaped components to be poured, and shear pins (2.4) are connected to the vertical rods (2.1) at intervals; the top plate (2.2) is connected to the top of the vertical rod (2.1), and the top surface of the top plate (2.2) is flush with the top surface of the arc-shaped member to be poured; the bottom of the top plate (2.2) is connected with upper anchor bars (2.5) at intervals along the circumferential direction; the bottom plate (2.3) is connected to the bottom of the upright (2.1), and the bottom surface of the bottom plate (2.3) is level with the bottom surface of the arc-shaped member to be poured; the top of the bottom plate (2.3) is connected with lower anchor bars (2.6) at intervals along the circumferential direction.
3. The curve fixing structure of a high-precision large embedded part according to claim 1, wherein: the distance between the vertically adjacent vertical fixing assemblies (5) is 1/3 of the height of the large embedded part (2); the distance between the uppermost vertical fixing component (5) and the upper end of the large embedded part (2) is 1/3 of the height of the large embedded part (2); the distance between the vertical fixing component (5) at the lowest part and the lower end of the large embedded part (2) is 1/3 of the height of the large embedded part (2).
4. The curve fixing structure of a high-precision large embedded part according to claim 1, wherein: the compression bar (5.1) is formed by splicing double steel pipes; the outer end of the supporting rod (5.3) is provided with threads, and the outer end of the supporting rod (5.3) passes through a gap between the two steel pipes; the outer end of the supporting rod (5.3) is fixed through a U-shaped clamp (5.4), and a nut (5.5) is pressed on the outer side of the U-shaped clamp (5.4); a locating plate (5.6) is arranged on the supporting rod (5.3) at a position corresponding to the surface of the arc-shaped member to be poured; the locating plate (5.6) is fixedly connected with the stay bar (5.3) and used for locating the side template.
5. The curve fixing structure of a high-precision large embedded part according to claim 1, wherein: perforations (10) are respectively arranged at the two sides of the anchor ear (6.1) and at the positions corresponding to the guy ropes (6.2); the upper end of the inhaul cable (6.2) is arranged in the perforation (10) in a penetrating way and is connected with the anchor ear (6.1).
6. The curve fixing structure of a high-precision large embedded part according to claim 1, wherein: the bottom of the prism (9) is provided with a magnetic block (1); the magnetic block (1) is in adsorption connection with the large embedded part (2).
7. The curve fixing structure of a high-precision large embedded part according to claim 1, wherein: the distance between the connecting piece (7) and the large embedded piece (2) is 1-1.5 times the height of the large embedded piece (2).
8. A construction method of a curve fixing structure of a high-precision large-sized embedded part according to any one of claims 1 to 7, characterized by comprising the steps of:
step one, installing a bottom template (3);
step two, installing a large embedded part (2): a group of large embedded parts (2) are arranged between two side templates (4) along the long axial direction of the bottom template (3) at intervals;
step three, installing a horizontal fixing assembly (6): the two sides of the large embedded part (2) are respectively tied with the inhaul cable (6.2) along the arc direction;
binding beam steel bars;
step five, installing a vertical fixing assembly (5);
step six, measuring whether the positioning of the large embedded part (2) is accurate or not by adopting a total station (8);
step seven, checking and accepting the large embedded part (2), the beam steel bar and the template;
step eight, beam concrete pouring, wherein the position of a large embedded part (2) is monitored in the pouring process;
and step nine, completing concrete pouring and finishing construction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310796748.6A CN116517122B (en) | 2023-07-03 | 2023-07-03 | Curve fixing structure of high-precision large embedded part and monitoring construction method |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202310796748.6A CN116517122B (en) | 2023-07-03 | 2023-07-03 | Curve fixing structure of high-precision large embedded part and monitoring construction method |
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| CN116517122A CN116517122A (en) | 2023-08-01 |
| CN116517122B true CN116517122B (en) | 2023-09-22 |
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| CN116065708A (en) * | 2023-02-02 | 2023-05-05 | 成都建工装饰装修有限公司 | Deviation prevention device for curtain wall embedded part |
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