CN116079890B - Vertical prefabricated part vertical steel bar positioning device and vertical prefabricated part processing method - Google Patents
Vertical prefabricated part vertical steel bar positioning device and vertical prefabricated part processing method Download PDFInfo
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- CN116079890B CN116079890B CN202310171533.5A CN202310171533A CN116079890B CN 116079890 B CN116079890 B CN 116079890B CN 202310171533 A CN202310171533 A CN 202310171533A CN 116079890 B CN116079890 B CN 116079890B
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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
- B28B1/00—Producing shaped prefabricated articles from the material
- B28B1/14—Producing shaped prefabricated articles from the material by simple casting, the material being neither forcibly fed nor positively compacted
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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
- B28B17/00—Details of, or accessories for, apparatus for shaping the material; Auxiliary measures taken in connection with such shaping
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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
- B28B7/0029—Moulds or moulding surfaces not covered by B28B7/0058 - B28B7/36 and B28B7/40 - B28B7/465, e.g. moulds assembled from several parts
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Ceramic Engineering (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Conveying And Assembling Of Building Elements In Situ (AREA)
Abstract
The invention discloses a vertical reinforcement positioning device for a vertical prefabricated part and a vertical prefabricated part processing method. The device comprises a fixing frame, an adjusting and positioning assembly and a positioning sleeve. The adjusting and positioning assembly is displaceably arranged on the fixing frame and comprises a shell, and a T-shaped adjusting rod is displaceably arranged in the shell, wherein the displacement direction of the T-shaped adjusting rod in the shell is vertical to the displacement direction of the adjusting and positioning assembly on the fixing frame. The positioning sleeve is arranged on the part of the T-shaped adjusting rod extending out of the shell and used for sleeving one end of the vertical steel bar of the vertical prefabricated part. The device provided by the invention can be used for realizing quick and accurate adjustment and positioning of the vertical steel bar position, and is quick in processing and guaranteed in quality.
Description
Technical Field
The invention relates to reinforcing steel bar positioning auxiliary equipment, in particular to a device for accurately and rapidly positioning vertical reinforcing steel bars of a vertical prefabricated part and a vertical prefabricated part processing method based on the device.
Background
At present, a prefabricated component is often involved in a building engineering, and the prefabricated component refers to a steel, wood or concrete component which is prefabricated in a factory or on site according to a design specification, wherein the vertical prefabricated component is applied to an assembled shear wall, a prefabricated column and the like, and a plurality of vertical prefabricated components processed in the factory are spliced up and down on site, so that a building structure such as the prefabricated shear wall, the prefabricated column and the like is formed. In actual machining, the height of the individual vertical prefabricated elements is high, so that a setting-down machining mode is generally adopted when the prefabricated elements are machined in advance in factories. The processing process is mainly that a steel mould is placed on a prefabricated part processing mould table to form a rectangular mould frame, then vertical steel bars and transverse steel bars are bound and fixed in the steel mould, and then concrete is poured, so that the processing of the vertical prefabricated part is completed, wherein a grouting sleeve is arranged at one end of the vertical steel bars bound and fixed on the prefabricated part processing mould table, the grouting sleeve is fixed through a grouting sleeve positioner which is arranged on the corresponding steel mould in advance, the other end of the vertical steel bars is controlled to be high through cushion blocks, the integral levelness of the vertical steel bars is ensured, in other words, when the vertical prefabricated part is vertically installed on site, the vertical steel bars meet the requirement of verticality, and the vertical steel bars corresponding to the upper and lower adjacent vertical prefabricated parts can be aligned vertically accurately, and butt joint is completed through the grouting sleeve. However, from the practical processing, this way of controlling the height of the vertical steel bars (or the spacing between the vertical steel bars) through the cushion blocks is time-consuming and laborious, the levelness of the vertical steel bars can not be ensured when the prefabricated components are manufactured, the processing speed is low, the quality is low, reworking is often required, and the construction speed and quality are greatly influenced.
Disclosure of Invention
The invention aims to provide a vertical reinforcement positioning device for a vertical prefabricated part and a vertical prefabricated part processing method, so as to solve the problems that the levelness of the vertical reinforcement cannot be accurately controlled and the processing efficiency is low in the prior art.
In order to achieve the above purpose, the present invention adopts the following technical scheme:
a vertical reinforcement positioning device of a vertical prefabricated part comprises a fixing frame, an adjusting and positioning assembly and a positioning sleeve; the adjusting and positioning assembly is movably arranged on the fixing frame and comprises a shell, a T-shaped adjusting rod is movably arranged in the shell, and the displacement direction of the T-shaped adjusting rod in the shell is perpendicular to the displacement direction of the adjusting and positioning assembly on the fixing frame; the positioning sleeve is arranged on the part, extending out of the shell, of the T-shaped adjusting rod and is used for sleeving one end of the vertical reinforcing steel bar of the vertical prefabricated part.
A vertical prefabricated part machining method based on the vertical prefabricated part vertical steel bar positioning device comprises the following steps:
1) Placing two vertical steel molds and two horizontal steel molds on a prefabricated part machining mold table, and forming a rectangular mold frame by the vertical steel molds and the horizontal steel molds;
2) And binding and fixing vertical steel bars and transverse steel bars in the die frame, wherein: a grouting sleeve is arranged at one end of the vertical steel bar, and the grouting sleeve is fixed through a grouting sleeve positioner which is pre-arranged on one transverse steel die, so that the positioning of one end of the vertical steel bar is completed;
3) The other end of the vertical steel bar, which passes through the other transverse steel die, extends into the positioning sleeve, and then the vertical steel bar positioning device of the vertical prefabricated part is fixedly arranged on the inner side of the vertical steel die by means of the fixing frame;
4) Adjusting the position of the vertical steel bar through the vertical steel bar positioning device of the vertical prefabricated part, wherein: the position of the vertical steel bar in the transverse direction is adjusted by moving the adjusting and positioning assembly on the fixing frame, and the position of the vertical steel bar in the longitudinal direction is adjusted by moving the T-shaped adjusting rod in the shell;
5) After the positions of the vertical steel bars are adjusted and fixed, binding and forming the vertical steel bars and the transverse steel bars through steel bar binding wires, and pouring concrete into the mold frame;
6) After the concrete is solidified, removing the mould frame and the vertical reinforcement positioning device of the vertical prefabricated part;
7) And finishing the processing of the vertical prefabricated part.
The invention has the advantages that:
the vertical reinforcement positioning device for the vertical prefabricated component can be used for quickly and accurately adjusting and positioning the position of the vertical reinforcement, effectively ensuring the overall levelness of the vertical reinforcement, improving the processing speed, ensuring the processing quality and improving the speed and the quality of subsequent site vertical prefabricated component construction. The vertical reinforcement positioning device for the vertical prefabricated part can meet the positioning requirements of vertical reinforcements with different numbers and different spacing requirements.
The processing efficiency of the vertical prefabricated part processing method realized based on the vertical prefabricated part vertical steel bar positioning device is greatly improved, the processing quality is ensured, and the vertical prefabricated part vertical steel bar positioning device is suitable for popularization.
Drawings
Fig. 1 is a perspective view schematically showing a vertical reinforcing bar positioning device for a vertical prefabricated member according to the present invention.
Fig. 2 is a schematic front view of the vertical reinforcement positioning device for vertical prefabricated members according to the present invention.
Fig. 3 is a schematic top view of fig. 2.
Fig. 4 is a right side view schematic of fig. 2.
Fig. 5 is a schematic perspective view of an adjustment positioning assembly.
Fig. 6 is a schematic perspective view of the housing (back plate not shown).
Fig. 7 is a perspective view of the T-shaped adjustment lever.
Fig. 8 is a schematic perspective view of a positioning sleeve.
Fig. 9 is a schematic view of a mold frame and binding transverse rebar and positioning one end of a vertical rebar.
Fig. 10 is an explanatory view of installation of the grout sleeve on the vertical steel bars, wherein the grout sleeve positioner is shown enlarged.
Fig. 11 is a schematic view of a pre-opened fixing hole on a vertical steel mold.
Fig. 12 is a schematic view of a vertical rebar positioning device for installing vertical prefabricated components on a mold frame.
Detailed Description
As shown in fig. 1 to 12, the vertical prefabricated member vertical reinforcing steel bar positioning apparatus 100 of the present invention includes a fixing frame 10, an adjusting and positioning assembly 20, and a positioning kit 30; the adjusting and positioning assembly 20 is movably arranged on the fixed frame 10, the adjusting and positioning assembly 20 comprises a shell 21, a T-shaped adjusting rod 22 is movably arranged in the shell 21, and the displacement direction of the T-shaped adjusting rod 22 in the shell 21 is perpendicular to the displacement direction of the adjusting and positioning assembly 20 on the fixed frame 10; the positioning sleeve 30 is mounted on the portion of the T-shaped adjusting rod 22 extending out of the housing 21, and is used for sleeving one end of the vertical reinforcement 300 of the vertical prefabricated member.
In practical design, a plurality of adjusting and positioning assemblies 20 are displaceably mounted on the fixing frame 10, a plurality of T-shaped adjusting rods 22 are displaceably mounted in the shell 21, and the number of the adjusting and positioning assemblies 20 and the number of the T-shaped adjusting rods 22 arranged by each adjusting and positioning assembly 20 are reasonably designed according to the number and arrangement of vertical reinforcing steel bars of the vertical prefabricated members. As shown in fig. 1, 3 adjustment positioning assemblies 20 are displaceably mounted on the mount 10 and 2T-shaped adjustment rods 22 are displaceably mounted in the housing 21.
As shown in fig. 1, a fixing frame 10 is formed by welding a transverse strip plate 11 and a fixed side plate 12, wherein a transverse adjustment strip hole 110 is arranged on the transverse strip plate 11 along the length direction of the fixing frame, transverse adjustment graduated scales 13 are arranged beside the transverse adjustment strip hole 110 in parallel, the transverse adjustment graduated scales 13 are used for accurately adjusting the positions of the adjustment positioning assemblies 20 and the distance between the adjacent adjustment positioning assemblies 20, and bolt holes 120 are formed in the fixed side plate 12.
In practical application, the bolt holes 120 of the fixed side plates 12 of the fixing frame 10 are aligned with the fixing holes 2101 formed in the vertical steel mold 210 in advance, the fixing bolts 240 are arranged in a penetrating manner and locked through the fixing nuts 250, and then the fixing of the fixing frame 10 on the vertical steel mold 210 can be achieved.
In practical designs, the periphery of the transverse adjustment elongated hole 110 on the transverse strip plate 11 is preferably frosted to a certain extent to enhance the tightness of the adjustment positioning assembly 20 on the transverse strip plate 11.
In practical design, the reinforcing plate strips 14 are welded on both sides of the transverse strip-shaped plate 11 and the fixed side plate 12, on one hand, the connecting strength between the transverse strip-shaped plate 11 and the fixed side plate 12 is enhanced by the reinforcing plate strips 14, and on the other hand, the reinforcing plate strips 14 are designed so that the adjusting and positioning assembly 20 moves along the transverse adjusting strip-shaped holes 110 on the transverse strip-shaped plate 11 without rotating, so that the position adjustment is realized.
In the invention, the displacement direction of the adjusting and positioning assembly 20 on the fixing frame 10 is the transverse direction of the vertical prefabricated member, the displacement direction of the T-shaped adjusting rod 22 in the shell 21 is the longitudinal direction of the vertical prefabricated member, and the vertical steel bars 300 are arranged along the vertical direction of the vertical prefabricated member.
Referring to fig. 6, the casing 21 is formed by welding a front plate 211, a back plate 212, two side plates 213, 214, a top plate 215 and a bottom plate 216 to form a rectangular body, the front plate 211 is opposite to the back plate 212, the two side plates 213, 214 are opposite, the top plate 215 is opposite to the bottom plate 216, a transverse adjusting screw 27 is welded on the top surface of the top plate 215, a transverse locking nut 26 is movably screwed after the transverse adjusting screw 27 passes through the transverse adjusting strip hole 110 on the transverse strip plate 11, a spacing adjusting strip hole 2110 is formed on the front plate 211, a spacing adjusting scale 25 is parallel to the spacing adjusting strip hole 2110, the spacing adjusting scale 25 is used for precisely adjusting the position of the T-shaped adjusting rod 22 and the spacing between adjacent T-shaped adjusting rods 22, a strip inner groove 2140 is formed on one of the two side plates 213, 214, and a strip-shaped inner groove 2140 is formed on the other side of the two side plates 213, 2130, the strip-shaped through hole 2130 and the inner groove 2140 are consistent in the length direction and perpendicular to the transverse strip plate 11.
In practical designs, the periphery of the spacing adjustment elongated holes 2110 on the front plate 211 is preferably frosted to a certain extent to enhance the tightness between the T-shaped adjustment rod 22 and the front plate 211.
As shown in fig. 6, the elongated through hole 2130 extends to the edge of the side plate 213 to form an opening for installing the T-shaped adjusting lever 22 into the housing 21.
As shown in fig. 7, the T-shaped adjustment lever 22 includes a distance adjustment lever 221 and a locking screw 227 connected in a T-shape, wherein: one end of the interval adjusting rod 221 is welded with an anti-deflection plate 226 which is used for being embedded into an inner groove 2140, the other end of the interval adjusting rod 221, which penetrates out of the strip-shaped through hole 2130, forms a fixed block 222, the fixed block 222 is convexly provided with an outer hexagonal positioning rod 223, the outer hexagonal positioning rod 223 is provided with a fixed screw hole 2230, the fixed screw hole 2230 is used for being in threaded connection with a screw 2242 of a fixed piece 224, so that a positioning sleeve 30 sleeved on the outer hexagonal positioning rod 223 is clamped between the fixed block 222 and a screw head 2241 of the fixed piece 224, and the positioning sleeve 30 is prevented from falling off; the portion of the locking screw 227 extending beyond the spacing adjustment elongated hole 2110 is removably threaded with a locking nut 23.
Referring to fig. 7, the fixing member 224 is composed of a screw head 2241 and a screw shaft 2242. Further, the diameters of the screw heads 2241 of the fixing block 222 and the fixing member 224 are larger than the diameter of the spacing adjustment lever 221 and larger than the maximum diameter of the outer hexagonal positioning rod 223.
Referring to fig. 5 and 7, after the t-shaped adjusting lever 22 is installed in the housing 21 and the locking screw 227 is protruded from the space adjusting slit 2110, the part of the locking screw 227 in the housing 21 is provided with a reinforcing block 225, the reinforcing block 225 is attached to the inner wall of the front plate 211, and the diameter of the reinforcing block 225 is larger than that of the locking screw 227, wherein: the locking screw 227 is further sleeved with an O-rubber pad 24, and the O-rubber pad 24 is interposed between the locking nut 23 and the outer wall of the front plate 211.
In the present invention, the reinforcement block 225 serves to prevent the T-shaped adjustment lever 22 from being deformed by screwing the locking nut 23. In practical design, the screw heads 2241 of the fixing blocks 222 and 224 are generally cylindrical, and likewise, the reinforcing block 225 is generally cylindrical.
As shown in fig. 8, the positioning sleeve 30 comprises a positioning ring 31 for sleeving a vertical steel bar 300 and a collar 32 for sleeving an outer hexagonal positioning rod 223, wherein the positioning ring 31 and the collar 32 are connected through a short connecting rod 33, and the positioning ring comprises: the inner diameter of the positioning ring 31 is matched with the diameter of the vertical steel bar 300, an inner hexagonal hole 320 matched with the outer hexagonal positioning rod 223 is formed in the lantern ring 32, and the opening direction of the positioning ring 31 is orthogonal to the opening direction of the inner hexagonal hole 320.
In practical application, the inner diameter of the positioning ring 31 should be reasonably designed according to the diameter of the vertical steel bar 300, and it is preferable that the inner diameter of the positioning ring 31 is about 2mm larger than the diameter of the vertical steel bar 300. The dimensions of the inner hexagonal hole 320 in the collar 32 should be adapted to the dimensions of the outer hexagonal rod 223 so that the collar 32 does not wobble after it is placed over the outer hexagonal rod 223.
In practical design, the anti-deflection plate 226 is generally rectangular, and the length of the anti-deflection plate 226 is consistent with the length direction of the inner groove 2140, and the width of the anti-deflection plate 226 is consistent with the diameter of the spacing adjustment rod 221, but should be narrower than the inner groove 2140. Preferably, after the anti-deflection plate 226 is inserted into the inner groove 2140, a gap of 0.4mm is left between the anti-deflection plate and the inner groove 2140 to prevent the anti-jamming phenomenon during the sliding process. The deflection preventing plate 226 is used to prevent the T-shaped adjustment lever 22 from being eccentrically rotated when the T-shaped adjustment lever 22 moves within the housing 21. Typically, the depth of the inner groove 2140 is set to 2mm.
Based on the vertical prefabricated part vertical steel bar positioning device, the invention also provides a vertical prefabricated part processing method, which comprises the following steps:
1) Two vertical steel dies 210 and two horizontal steel dies 220 are placed on the steel prefabricated part machining die table, a rectangular die frame is formed by the vertical steel dies 210 and the horizontal steel dies 220, wherein the two vertical steel dies 210 are placed oppositely, and the two horizontal steel dies 220 are placed oppositely;
2) And binding and fixing the vertical steel bars 300 and the transverse steel bars 500 in the die frame, wherein: as shown in fig. 9 and 10, a transverse steel bar 500 is bound and fixed between two transverse steel molds 220, a grouting sleeve 400 is installed at one end of a vertical steel bar 300, the grouting sleeve 400 is fixed through a grouting sleeve positioner 600 pre-installed on one transverse steel mold 220, and positioning of one end of the vertical steel bar 300 is completed, namely, preliminary control of the space between the vertical steel bars 300 is completed;
3) The other end of the vertical steel bar 300, which passes through the other transverse steel mold 220, extends into the positioning ring 31 of the positioning sleeve 30, and then the vertical steel bar positioning device 100 for the vertical prefabricated part of the present invention is fixedly installed on the inner side of the vertical steel mold 210 by means of the fixing frame 10, as shown in fig. 11 and 12;
4) The position of the vertical steel bar 300 is adjusted by the vertical prefabricated part vertical steel bar positioning device 100, namely the positioning of the other end of the vertical steel bar 300 is finished, wherein: the position adjustment of the vertical steel bar 300 in the transverse direction is realized by moving the adjusting and positioning assembly 20 on the fixed frame 10, and the position adjustment of the vertical steel bar 300 in the longitudinal direction is realized by moving the T-shaped adjusting rod 22 in the shell 21;
5) After the positions of the vertical steel bars 300 are adjusted and fixed, namely, after the intervals among the vertical steel bars 300 are controlled, binding and forming the vertical steel bars 300 and the transverse steel bars 500 through steel bar binding wires, and then pouring concrete into the mold frame;
6) After the concrete is solidified, removing the mould frame and the vertical reinforcement positioning device 100 of the vertical prefabricated component;
7) And finishing the working procedures of vertical prefabricated parts, waiting for transportation to the site for vertical installation, splicing with adjacent vertical prefabricated parts and the like.
In practical implementation, the positioning sleeve 30 with the appropriate inner diameter of the positioning ring 31 is selected according to the diameter of the vertical reinforcement bar 300, so that the vertical reinforcement bar 300 can be stably inserted into the positioning ring 31 to be stably supported.
Referring to fig. 11 and 12, a fixing hole 2101 is pre-formed in the vertical steel mold 210, and a bolt hole 120 is formed in the fixing side plate 12 of the fixing frame 10 of the vertical steel reinforcement positioning device 100 for vertical prefabricated components of the present invention, so that the fixing of the vertical steel reinforcement positioning device 100 for vertical prefabricated components on the vertical steel mold 210 is achieved by aligning the bolt hole 120 with the fixing hole 2101, inserting a fixing bolt 240 into the bolt hole 120 and the fixing hole 2101, and locking by screwing the fixing nut 250.
In practice, the vertical prefabricated element vertical reinforcing bar positioning apparatus 100 of the present invention is preferably installed closely to the inside of the vertical steel mold 210 and the outside of the horizontal steel mold 220. Fig. 9 to 12 show a case where two fixing holes 2101 are vertically opened in the vertical steel mold 210.
Specifically, after the vertical steel mold 210 is internally provided with the vertical reinforcement positioning device 100 for the vertical prefabricated component of the invention, on one hand, the position of the positioning component 20 on the fixing frame 10 is adjusted along the transverse adjusting strip hole 110, and after the position is adjusted, the positioning of the positioning component 20 in the transverse direction is realized by screwing the transverse locking nut 26 screwed on the transverse adjusting screw 27, on the other hand, the position of the T-shaped adjusting rod 22 in the shell 21 is adjusted along the interval adjusting strip hole 2110, and after the position is adjusted, the positioning of the T-shaped adjusting rod 22 in the longitudinal direction is realized by screwing the locking nut 23 screwed on the locking screw 227, and at the moment, the interval between the vertical reinforcements 300 in the transverse and longitudinal directions is adjusted, so that the accurate positioning is realized.
As can be seen from practical implementation, when the vertical prefabricated member processed by the vertical prefabricated member processing method is installed on site, the perpendicularity of each vertical steel bar 300 in the vertical prefabricated member is guaranteed, and accurate alignment between the vertical steel bars 300 corresponding to the upper and lower vertical prefabricated members in the upper and lower adjacent vertical prefabricated members is ensured, so that quick butt joint is completed by the grouting sleeve 400.
In the present invention, the vertical steel mold 210 and the horizontal steel mold 220 are made of steel profiles, for example, as shown in fig. 11, but are not limited thereto.
In step 1), for enhancing the stability of the mold, for example, a reinforced steel 230 may be further connected between two vertical steel molds 210, and fig. 11 shows a case where the reinforced steel 230 is angle steel.
In the present invention, the vertical, lateral and longitudinal directions of the vertical prefabricated parts are defined in the state of the processed vertical prefabricated parts after being installed on site, the longitudinal direction is also the pitch direction, and the directions of the vertical prefabricated parts in the process and the directions of the vertical rebar positioning device 100 for the vertical prefabricated parts are also defined in the above-mentioned manner, as shown in fig. 1 and 11.
The invention has the advantages that:
1. the vertical reinforcement positioning device for the vertical prefabricated component can be used for quickly and accurately adjusting and positioning the position of the vertical reinforcement, effectively ensuring the overall levelness of the vertical reinforcement, improving the processing speed, ensuring the processing quality and improving the speed and the quality of subsequent site vertical prefabricated component construction. The vertical reinforcement positioning device for the vertical prefabricated part can meet the positioning requirements of vertical reinforcements with different numbers and different spacing requirements.
2. The processing efficiency of the vertical prefabricated part processing method realized based on the vertical prefabricated part vertical steel bar positioning device is greatly improved, the processing quality is ensured, and the vertical prefabricated part vertical steel bar positioning device is suitable for popularization.
The foregoing is a description of the preferred embodiments of the present invention and the technical principles applied thereto, and it will be apparent to those skilled in the art that any modifications, equivalent changes, simple substitutions and the like based on the technical scheme of the present invention can be made without departing from the spirit and scope of the present invention.
Claims (9)
1. The vertical reinforcement positioning device for the vertical prefabricated part is characterized by comprising a fixing frame, an adjusting and positioning assembly and a positioning sleeve;
the fixing frame is welded and connected into an L shape by a transverse strip-shaped plate and a fixed side plate, a transverse adjusting strip-shaped hole is formed in the transverse strip-shaped plate along the length direction of the transverse strip-shaped plate, and a bolt hole is formed in the fixed side plate;
the adjusting and positioning assembly is movably arranged on the fixing frame and comprises a shell, a T-shaped adjusting rod is movably arranged in the shell, and the displacement direction of the T-shaped adjusting rod in the shell is perpendicular to the displacement direction of the adjusting and positioning assembly on the fixing frame;
the shell is formed by welding a front plate, a back plate, two side plates, a top plate and a bottom plate to form a rectangular shape, a transverse adjusting screw is welded on the top surface of the top plate, a transverse locking nut is movably screwed after the transverse adjusting screw passes through the transverse adjusting strip hole on the transverse strip plate, a spacing adjusting strip hole is formed in the front plate, a strip-shaped through hole is formed in one of the two side plates, a strip-shaped inner groove is formed in the other side plate towards the inside of the shell, and the length directions of the spacing adjusting strip hole, the strip-shaped through hole and the inner groove are consistent and perpendicular to the transverse strip plate;
the positioning sleeve is arranged on the part of the T-shaped adjusting rod extending out of the shell and is used for sleeving one end of the vertical steel bar of the vertical prefabricated part;
the T-shaped adjusting rod comprises a distance adjusting rod and a locking screw rod which are connected into a T shape, wherein: one end of the interval adjusting rod is welded with an anti-deflection plate which is used for being embedded into the inner groove, the interval adjusting rod penetrates out of the other end of the strip-shaped through hole to form a fixed block, an outer hexagonal positioning rod is convexly arranged on the fixed block, a fixed screw hole is formed in the outer hexagonal positioning rod and is used for being in threaded connection with a screw rod of a fixed piece, and the positioning sleeve piece sleeved on the outer hexagonal positioning rod is clamped between the fixed block and the screw head of the fixed piece; and a locking nut is movably screwed on the part of the locking screw extending out of the interval adjusting strip hole.
2. The vertical reinforcement positioning device for vertical prefabricated members according to claim 1, wherein a transverse adjusting graduated scale is arranged beside the transverse adjusting strip hole in parallel.
3. The vertical reinforcement positioning device for vertical prefabricated members according to claim 1, wherein a spacing adjustment scale is arranged beside the spacing adjustment strip hole in parallel.
4. The vertical prefabricated element vertical reinforcing steel bar positioning device according to claim 1, wherein the long-strip-shaped through hole extends to the edge of the side plate to form an opening so as to facilitate the installation of the T-shaped adjusting rod into the shell.
5. The vertical prefabricated element vertical reinforcement positioning device according to claim 1, wherein the diameter of the fixing block and the diameter of the screw head of the fixing member are both larger than the diameter of the spacing adjustment rod, and the diameter of the fixing block and the diameter of the screw head of the fixing member are both larger than the maximum diameter of the outer hexagonal positioning rod.
6. The vertical reinforcement positioning device for vertical prefabricated members according to claim 1, wherein after the T-shaped adjusting rod is installed in the housing and the locking screw rod extends out of the spacing adjustment elongated hole, a reinforcing block is arranged on a portion of the locking screw rod located in the housing, and the reinforcing block is attached to an inner wall of the front plate, wherein: an O-shaped rubber pad is sleeved on the locking screw rod, and the O-shaped rubber pad is arranged between the locking nut and the outer wall of the front plate.
7. The vertical prefabricated element vertical reinforcement positioning device according to claim 1, wherein the positioning sleeve comprises a positioning ring for sleeving the vertical reinforcement and a collar for sleeving the outer hexagonal positioning rod, the positioning ring and the collar are connected through a short connecting rod, and wherein: the inner diameter of the positioning ring is matched with the diameter of the vertical steel bar, an inner hexagonal hole matched with the outer hexagonal positioning rod is formed in the lantern ring, and the opening direction of the positioning ring is orthogonal with the opening direction of the inner hexagonal hole.
8. A vertical prefabricated part machining method based on the vertical prefabricated part vertical steel bar positioning device according to any one of claims 1 to 7, comprising the steps of:
1) Placing two vertical steel molds and two horizontal steel molds on a prefabricated part machining mold table, and forming a rectangular mold frame by the vertical steel molds and the horizontal steel molds;
2) And binding and fixing vertical steel bars and transverse steel bars in the die frame, wherein: a grouting sleeve is arranged at one end of the vertical steel bar, and the grouting sleeve is fixed through a grouting sleeve positioner which is pre-arranged on one transverse steel die, so that the positioning of one end of the vertical steel bar is completed;
3) The other end of the vertical steel bar, which passes through the other transverse steel die, extends into the positioning sleeve, and then the vertical steel bar positioning device of the vertical prefabricated part is fixedly arranged on the inner side of the vertical steel die by means of the fixing frame;
4) Adjusting the position of the vertical steel bar through the vertical steel bar positioning device of the vertical prefabricated part, wherein: the position of the vertical steel bar in the transverse direction is adjusted by moving the adjusting and positioning assembly on the fixing frame, and the position of the vertical steel bar in the longitudinal direction is adjusted by moving the T-shaped adjusting rod in the shell;
5) After the positions of the vertical steel bars are adjusted and fixed, binding and forming the vertical steel bars and the transverse steel bars through steel bar binding wires, and pouring concrete into the mold frame;
6) After the concrete is solidified, removing the mould frame and the vertical reinforcement positioning device of the vertical prefabricated part;
7) And finishing the processing of the vertical prefabricated part.
9. The method for processing the vertical prefabricated component according to claim 8, wherein a fixing hole is pre-formed in the vertical steel mold, and a bolt hole is formed in the fixing frame of the vertical steel bar positioning device for the vertical prefabricated component, so that the fixing of the vertical steel bar positioning device for the vertical prefabricated component on the vertical steel mold is realized by aligning the bolt hole with the fixing hole, penetrating and installing a fixing bolt in the bolt hole and the fixing hole and locking by a screw-connection fixing nut.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310171533.5A CN116079890B (en) | 2023-02-27 | 2023-02-27 | Vertical prefabricated part vertical steel bar positioning device and vertical prefabricated part processing method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310171533.5A CN116079890B (en) | 2023-02-27 | 2023-02-27 | Vertical prefabricated part vertical steel bar positioning device and vertical prefabricated part processing method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN116079890A CN116079890A (en) | 2023-05-09 |
| CN116079890B true CN116079890B (en) | 2023-08-15 |
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