CN111173298A - Reinforcing steel bar correcting unit of prefabricated post of assembly type structure - Google Patents
Reinforcing steel bar correcting unit of prefabricated post of assembly type structure Download PDFInfo
- Publication number
- CN111173298A CN111173298A CN201911409349.XA CN201911409349A CN111173298A CN 111173298 A CN111173298 A CN 111173298A CN 201911409349 A CN201911409349 A CN 201911409349A CN 111173298 A CN111173298 A CN 111173298A
- Authority
- CN
- China
- Prior art keywords
- correction
- positioning
- correcting
- bottom plate
- prefabricated
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Images
Classifications
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Conveying And Assembling Of Building Elements In Situ (AREA)
Abstract
The invention provides a reinforcing steel bar correcting device for an assembly type building prefabricated column, and belongs to the technical field of machinery. It has solved prior art and has had the poor problem of stability. This reinforcing bar correcting unit of prefabricated post of assembly type structure includes bottom plate, correction board and connecting rod, and above-mentioned connecting rod lower extreme is connected on the bottom plate, and the connecting rod upper end is connected on the correction board, be close to on the bottom plate and have a plurality of correction holes that run through in its border department, above-mentioned correction board is transparent material and has a plurality of correction marks on the correction board, correction mark and correction hole one-to-one set up. This reinforcing bar correcting unit of prefabricated post of assembly type structure stability is high.
Description
Technical Field
The invention belongs to the technical field of machinery, and relates to a reinforcing steel bar correcting device for an assembly type building prefabricated column.
Background
Prefabricated lower floor's post of prefabricated building and upper strata post connected node position adopt cast-in-place, and the junction adopts sleeve grout to connect.
It can be seen that the position of the lower reserved steel bar is required to correspond to the position of the upper grouting sleeve, the precision requirement is high, the position adjustment of a single column rib is required to be ensured not to exceed 2 mm error before the prefabricated column is hoisted, the total column rib error of the whole node is required not to exceed 5 mm, and the difficulty in construction practice is high.
Although the upper layer and the lower layer are both prefabricated columns, the installation of beam column nodes and column steel bars during pouring deviate due to control of precision deviation and component transportation, storage and hoisting in the production process, and the hoisting requirement cannot be met.
Disclosure of Invention
The invention aims to solve the problems in the prior art and provides a steel bar correcting device for an assembly type building prefabricated column, which is convenient to use and accurate in detection.
The purpose of the invention can be realized by the following technical scheme:
the utility model provides a reinforcing bar correcting unit of prefabricated post of assembly type structure, its characterized in that includes bottom plate, correction board and connecting rod, and above-mentioned connecting rod lower extreme is connected on the bottom plate, and the connecting rod upper end is connected on the correction board, be close to on the bottom plate and have a plurality of correction holes that run through in its border department, above-mentioned correction board is transparent material and has a plurality of correction marks on the correction board, correction mark and correction hole one-to-one set up.
When the upper and lower prefabricated columns are connected, the positions of the reinforcing steel bars at the end parts of the lower prefabricated column are detected through the device. If the reinforcing steel bars are detected not to be corrected in time at the set positions, a plurality of reinforcing steel bars at the upper end of the lower-layer prefabricated column are finally guaranteed to be located at the correct positions.
Particularly, the bottom plate is placed behind the prefabricated post upper end of lower floor, and the reinforcing bar of prefabricated post upper end is worn to establish in corresponding correction hole department. The correction marks on the correction plate are the correct positions for which the bars need to be aligned, so that each bar can be checked through the transparent correction plate for alignment with its corresponding correction mark.
If the rebar is not aligned with its corresponding correction mark, the operator is required to manually adjust the rebar position until the rebar is aligned with the correction mark.
Of course, after each steel bar is aligned with the corresponding correction mark, the steel bars on the lower prefabricated column can be in proper positions.
Obviously, the above process does not require an operator to measure each bar with a ruler.
In the above reinforcing steel bar correcting device for prefabricated columns of fabricated buildings, the center of the bottom plate has through holes, and the correcting holes are distributed around the through holes.
The arrangement of the through holes can reduce the consumption of the bottom plate material, and meanwhile, the weight of the bottom plate can be properly reduced.
In foretell assembly type structure precast column's reinforcing bar correcting unit, the border department of bottom plate links firmly long banding fixed strip, fixed strip department has location structure, wears to establish through above-mentioned location structure after proofreading the hole when the reinforcing bar of precast column and enables bottom plate and precast column location.
The fixing strip is used for providing enough installation space for the positioning structure.
Of course, the bottom plate can be stably connected with the end part of the lower prefabricated column under the action of the positioning structure.
In foretell assembly type structure precast column's reinforcing bar correcting unit, location structure includes the adjusting bolt of threaded connection on the fixed strip, and adjusting bolt is located the fixed strip outside, and adjusting bolt inner is located the fixed strip inboard and adjusting bolt inner and is close to in the correction hole.
After the adjusting bolt is rotated, the inner end of the adjusting bolt is abutted against the steel bar, and the structure can finally stably connect the base plate with the prefabricated column.
In the above device for correcting the steel bar of the prefabricated column for the fabricated building, the positioning structure further comprises a block-shaped pressing block, and the inner end of the adjusting bolt is connected to the pressing block.
In the reinforcing steel bar correcting device of the fabricated building precast column, the pressing block is a wood plate.
The pressing block made of the wood board can avoid rigid contact with the steel bar, and the stability of the steel bar is properly improved.
In the reinforcing bar correcting device of the prefabricated column of the fabricated building, the adjusting bolts and the pressing blocks form a plurality of positioning assemblies, and the plurality of positioning assemblies are arranged along the length direction of the fixing strip.
A plurality of locating component can improve the positioning stability of bottom plate and prefabricated post.
In the reinforcing steel bar correcting device for the prefabricated column of the fabricated building, the fixing strip and the positioning assemblies positioned on the fixing strip form a positioning unit, and the two positioning units are symmetrically distributed on two sides of the bottom plate.
Two positioning unit that the symmetry set up enable the more stable connection of bottom plate on prefabricated post.
In the above reinforcing bar correcting device for the fabricated building precast column, the lower part of the base plate is provided with a positioning hole for positioning the laser, and the upper part of the base plate is provided with a positioning part for positioning the level gauge.
The laser is connected in locating hole department through the mode of tight fit, has the marking at prefabricated post annex, and whether the position of the detection bottom plate that the light beam that the laser sent can be accurate is installed correctly.
In the above reinforcing bar correcting device for prefabricated columns of fabricated buildings, the correcting mark is a correcting ring which is circular on the correcting plate.
In the above device for correcting the steel bar of the prefabricated column of the fabricated building, the correction mark further comprises a cross-shaped correction coordinate, and the intersection of the correction coordinate coincides with the center of the correction ring.
The steel bar can be accurately detected through the correction ring and the correction coordinate, and when the deviation of the position of the steel bar is detected, the steel bar can be timely corrected through an operator.
Compared with the prior art, this reinforcing bar correcting unit of prefabricated post of assembly type structure can be quick installs on prefabricated post to whether the position of all reinforcing bars of detection that can be quick is in setting for the deviation within range, consequently, it detects fast, can be timely after detecting rectifies the reinforcing bar that has the error. It can be seen that the device is convenient to use and rapid to detect.
Drawings
Fig. 1 is a front view structural schematic diagram of the reinforcing steel bar correcting device of the prefabricated column of the fabricated building.
Fig. 2 is a schematic top view of a base plate in the reinforcement correction device for prefabricated columns of the prefabricated buildings.
Fig. 3 is a schematic top view of a correcting plate in the reinforcing steel bar correcting device for prefabricated columns of the fabricated building.
In the figure, 1, a bottom plate; 1a, a correction hole; 1b, a through hole; 1c, positioning holes; 2. a correction plate; 2a, a correction mark; 2a1, correction loop; 2a2, correcting coordinates; 3. a connecting rod; 4. a fixing strip; 4a, a positioning part; 5. adjusting the bolt; 6. and (7) briquetting.
Detailed Description
As shown in fig. 1, 2 and 3, the reinforcing steel bar correcting device for the prefabricated column of the fabricated building comprises a bottom plate 1, a correcting plate 2 and a connecting rod 3, wherein the lower end of the connecting rod 3 is connected to the bottom plate 1, the upper end of the connecting rod 3 is connected to the correcting plate 2, a plurality of correcting holes 1a which penetrate through the bottom plate 1 are formed in the position, close to the edge of the bottom plate, of the bottom plate 1, the correcting plate 2 is made of a transparent material and is provided with a plurality of correcting marks 2a on the correcting plate 2, and the correcting marks 2a and the correcting holes 1a are arranged in a one-.
The center of the bottom plate 1 is provided with a through hole 1b, and the correction holes 1c are distributed at the periphery of the through hole 1 b.
The border department of bottom plate 1 links firmly rectangular form fixed strip 4, fixed strip 4 department has location structure, wears to establish through above-mentioned location structure after correcting hole 1c when the reinforcing bar of prefabricated post and enables bottom plate 1 and prefabricated post location.
The positioning structure comprises an adjusting bolt 5 in threaded connection with the fixing strip 4, the adjusting bolt 5 is located on the outer side of the fixing strip 4, the inner end of the adjusting bolt 5 is located on the inner side of the fixing strip 4, and the inner end of the adjusting bolt 5 is close to the correcting hole 1 a.
The positioning structure further comprises a block-shaped pressing block 6, and the inner end of the adjusting bolt 5 is connected to the pressing block 6.
The pressing block 6 is a wood plate.
The adjusting bolt 5 and the pressing block 6 form a plurality of positioning assemblies, and the plurality of positioning assemblies are arranged along the length direction of the fixing strip 4.
The fixing strip 4 and a plurality of positioning components thereon form a positioning unit, the number of the positioning units is two, and the two positioning units are symmetrically distributed at two sides of the bottom plate 1.
The lower part of the bottom plate 1 is provided with a positioning hole 1c for positioning the laser, and the upper part of the bottom plate 1 is provided with a positioning part 4a for positioning the level gauge.
The correction mark 2a is a correction ring 2a1 in a circular shape on the correction plate.
The correction mark 2a further comprises a cross-shaped correction coordinate 2a2, the intersection of the correction coordinates 2a2 coinciding with the center of the correction ring 2a 1.
When the upper and lower prefabricated columns are connected, the positions of the reinforcing steel bars at the end parts of the lower prefabricated column are detected through the device. If the reinforcing steel bars are detected not to be corrected in time at the set positions, a plurality of reinforcing steel bars at the upper end of the lower-layer prefabricated column are finally guaranteed to be located at the correct positions.
Particularly, the bottom plate is placed behind the prefabricated post upper end of lower floor, and the reinforcing bar of prefabricated post upper end is worn to establish in corresponding correction hole department. The correction marks on the correction plate are the correct positions for which the bars need to be aligned, so that each bar can be checked through the transparent correction plate for alignment with its corresponding correction mark.
If the rebar is not aligned with its corresponding correction mark, the operator is required to manually adjust the rebar position until the rebar is aligned with the correction mark.
Of course, after each steel bar is aligned with the corresponding correction mark, the steel bars on the lower prefabricated column can be in proper positions.
Obviously, the above process does not require an operator to measure each bar with a ruler.
Claims (10)
1. The utility model provides a reinforcing bar correcting unit of prefabricated post of assembly type structure, its characterized in that includes bottom plate, correction board and connecting rod, and above-mentioned connecting rod lower extreme is connected on the bottom plate, and the connecting rod upper end is connected on the correction board, be close to on the bottom plate and have a plurality of correction holes that run through in its border department, above-mentioned correction board is transparent material and has a plurality of correction marks on the correction board, correction mark and correction hole one-to-one set up.
2. The reinforcement correcting apparatus for prefabricated construction columns of claim 1, wherein the base plate has a through hole formed at the center thereof, and the correcting holes are formed at the periphery of the through hole.
3. The reinforcement correcting device for prefabricated columns of assembled buildings according to claim 2, wherein the bottom plate is fixedly connected with an elongated fixing strip at the edge, the fixing strip is provided with a positioning structure, and the bottom plate and the prefabricated columns can be positioned by the positioning structure after the reinforcement of the prefabricated columns is arranged in the correcting holes.
4. The reinforcement correcting apparatus for prefabricated columns of fabricated buildings according to claim 3, wherein the positioning structure comprises an adjusting bolt screwed on the fixing bar, the adjusting bolt is located outside the fixing bar, an inner end of the adjusting bolt is located inside the fixing bar and an inner end of the adjusting bolt is close to the correcting hole.
5. The reinforcement correcting apparatus for prefabricated construction columns of claim 4, wherein the positioning structure further comprises a pressing block having a block shape, and the inner end of the adjusting bolt is connected to the pressing block.
6. The reinforcing bar correcting device of an assembled construction precast column of claim 5, wherein the pressing block is a wood plate.
7. The reinforcing bar correcting device of an assembled type construction precast column according to claim 6, wherein the adjusting bolt and the pressing block form a plurality of positioning members, and the plurality of positioning members are provided along a length direction of the fixing bar.
8. The reinforcing bar correcting device of an assembled building precast column of claim 7, wherein the fixing bar and a plurality of positioning units thereon form a positioning unit, the number of the positioning units is two and the two positioning units are symmetrically distributed at both sides of the bottom plate.
9. The reinforcement correcting apparatus of an assembled construction precast column according to claim 8, wherein the lower part of the base plate has a positioning hole for positioning a laser, and the upper part of the base plate has a positioning part for positioning a level.
10. The reinforcement correction device for fabricated building precast columns of claim 9, wherein the correction mark is a correction ring having a circular shape on a correction plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911409349.XA CN111173298A (en) | 2019-12-31 | 2019-12-31 | Reinforcing steel bar correcting unit of prefabricated post of assembly type structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911409349.XA CN111173298A (en) | 2019-12-31 | 2019-12-31 | Reinforcing steel bar correcting unit of prefabricated post of assembly type structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111173298A true CN111173298A (en) | 2020-05-19 |
Family
ID=70646514
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911409349.XA Pending CN111173298A (en) | 2019-12-31 | 2019-12-31 | Reinforcing steel bar correcting unit of prefabricated post of assembly type structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111173298A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112431359A (en) * | 2020-11-27 | 2021-03-02 | 湖南大学 | Reinforcing steel bar horizontal stress application deviation rectifying method |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11281355A (en) * | 1998-03-26 | 1999-10-15 | Taisei Corp | Vertical replacing method for standard mark |
| CN206888539U (en) * | 2017-07-11 | 2018-01-16 | 四川省建筑科学研究院 | Grout sleeve positioner |
| CN109435046A (en) * | 2018-11-26 | 2019-03-08 | 中国五冶集团有限公司 | A kind of adjustable positioning tool of PC dry wall embedded bar installation |
| CN208870282U (en) * | 2018-08-06 | 2019-05-17 | 江苏德丰建设集团有限公司 | Prefabricated post and its angular adjustment apparatus based on assembled architecture |
| CN209066909U (en) * | 2018-10-17 | 2019-07-05 | 中建三局第一建设工程有限责任公司 | A kind of reinforcing bar positioning check device |
| CN209837729U (en) * | 2018-12-13 | 2019-12-24 | 深圳市建工集团股份有限公司 | Embedded sleeve positioning device |
-
2019
- 2019-12-31 CN CN201911409349.XA patent/CN111173298A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11281355A (en) * | 1998-03-26 | 1999-10-15 | Taisei Corp | Vertical replacing method for standard mark |
| CN206888539U (en) * | 2017-07-11 | 2018-01-16 | 四川省建筑科学研究院 | Grout sleeve positioner |
| CN208870282U (en) * | 2018-08-06 | 2019-05-17 | 江苏德丰建设集团有限公司 | Prefabricated post and its angular adjustment apparatus based on assembled architecture |
| CN209066909U (en) * | 2018-10-17 | 2019-07-05 | 中建三局第一建设工程有限责任公司 | A kind of reinforcing bar positioning check device |
| CN109435046A (en) * | 2018-11-26 | 2019-03-08 | 中国五冶集团有限公司 | A kind of adjustable positioning tool of PC dry wall embedded bar installation |
| CN209837729U (en) * | 2018-12-13 | 2019-12-24 | 深圳市建工集团股份有限公司 | Embedded sleeve positioning device |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112431359A (en) * | 2020-11-27 | 2021-03-02 | 湖南大学 | Reinforcing steel bar horizontal stress application deviation rectifying method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204225145U (en) | A kind of simple and easy orientation tool for basic embedding anchor bolts | |
| CN204703182U (en) | Crab-bolt stock | |
| CN102561712A (en) | Accurate positioning frame for large steel column and equipment foundation fixing bolt and construction method thereof | |
| CN103590510A (en) | Method for fixedly connecting embedded bars in assembly-type structure and cast-in-place structure | |
| CN110820952A (en) | Steel structure column installation rapid positioning device and construction method | |
| CN103485539A (en) | Construction control method for large direct-buried steel anchor fluke embedded part | |
| CN206562667U (en) | A kind of quick pedestal anchor bolt structure in place | |
| CN107060083B (en) | Cylinder with large diameter and girder connection spell mould construction method | |
| CN211922298U (en) | Recyclable tunnel anchor cable strand embedded pipe fine adjustment device | |
| CN111173298A (en) | Reinforcing steel bar correcting unit of prefabricated post of assembly type structure | |
| CN106759943A (en) | A kind of pre-assembled Anchor Bolts in Steel Column Bases structure | |
| CN212477455U (en) | Pre-buried positioner of bridge suspension cable anchor cylinder | |
| CN103603503A (en) | Anchor bolt installing method | |
| CN202266034U (en) | Fixing device for anchor bolts of embedded type diamond combined steel and concrete column feet | |
| CN203383332U (en) | Adjustable positioning structure with two positioning plates for embedded bolts | |
| CN105113418B (en) | A kind of bearing pad stone construction lofting method | |
| CN202265906U (en) | Fixing device for anchor bolts of embedded type steel tube concrete column feet | |
| CN114991469B (en) | Wall column template mounting structure and mounting method thereof | |
| CN106930406A (en) | A kind of preparation method of Anchor Bolts in Steel Column Bases positioning structure | |
| CN107938854A (en) | A kind of steel girder erection method using built-in fitting | |
| CN109137963A (en) | Fixing bracket body and its construction method for foundation bolt group positioning | |
| CN114753259A (en) | Alignment leveling method for precast beam erection construction | |
| CN106801470A (en) | A kind of quick pedestal anchor bolt structure in place | |
| CN206554273U (en) | A kind of pre-assembled Anchor Bolts in Steel Column Bases structure | |
| CN109881898B (en) | Splicing and correcting method for high-rise connected structure |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20200519 |