CN109332982A - A kind of steel reinforcement abutting joints positioning device and construction method for pile foundation steel bar cage processing - Google Patents
A kind of steel reinforcement abutting joints positioning device and construction method for pile foundation steel bar cage processing Download PDFInfo
- Publication number
- CN109332982A CN109332982A CN201811454131.1A CN201811454131A CN109332982A CN 109332982 A CN109332982 A CN 109332982A CN 201811454131 A CN201811454131 A CN 201811454131A CN 109332982 A CN109332982 A CN 109332982A
- Authority
- CN
- China
- Prior art keywords
- reinforcing bar
- steel
- main reinforcement
- reinforcement
- disk
- 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.)
- Granted
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K37/00—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
- B23K37/04—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work
- B23K37/0426—Fixtures for other work
- B23K37/0435—Clamps
- B23K37/0443—Jigs
Abstract
The invention discloses a kind of steel reinforcement abutting joints positioning devices and construction method for pile foundation steel bar cage processing, which includes: steel pipe, disk, through-hole, upper section reinforcing bar main reinforcement, lower section reinforcing bar main reinforcement and reinforcing bar fixed mechanism；The center location aperture of two disks, steel pipe are firmly connected with it after the aperture of two disks；Multiple through-holes are offered on the circumference of disk at equal intervals；Upper section reinforcing bar main reinforcement and lower section reinforcing bar main reinforcement are provided with more, it is mounted at equal intervals in the through-hole at two disk circumferences respectively, upper section reinforcing bar main reinforcement and the spaced staggered setting of lower section reinforcing bar main reinforcement, and be parallel to each other between upper section reinforcing bar main reinforcement, lower section reinforcing bar main reinforcement and steel pipe three；Reinforcing bar fixed mechanism is provided with multiple, is separately positioned on the junction of disk and upper section reinforcing bar main reinforcement, lower section reinforcing bar main reinforcement, upper section reinforcing bar main reinforcement and lower section reinforcing bar main reinforcement are fixed and are positioned by reinforcing bar fixed mechanism.The present invention has rational design, good positioning effect, reduces difficulty of construction and cost.
Description
Technical field
The present invention relates to technical field of building construction more particularly to a kind of steel reinforcement abutting joints for pile foundation steel bar cage processing are fixed
Position device and construction method.
Background technique
With the fast development of China's engineering construction, pile foundation engineering technique is applied more and more common and engineering is built
One of essential construction technology in if.Steel reinforcement cage generally uses segmented welding to shape in pile foundation engineering construction technology, and divides
Steel bar stress jointing often requires that the certain distance that is staggered between section, and the steel reinforcement cage processed is transported to scene, is segmented it
Between steel bar stress using screw shell connect, in the past due to segmentation between process just screw shell is used to connect, tighten
Screw shell is time-consuming and laborious, removes inefficiency, and because reinforcing bar is staggered apart from inconsistent, and reinforcing bar must position standard when lifting
Really, the problems such as installation effectiveness is low.
Summary of the invention
The technical problem to be solved in the present invention is that for the defects in the prior art, providing a kind of for pile foundation steel bar cage
The steel reinforcement abutting joints positioning device and construction method of processing.
The technical solution adopted by the present invention to solve the technical problems is:
The present invention provides a kind of steel reinforcement abutting joints positioning device for pile foundation steel bar cage processing, which includes: steel pipe, circle
Disk, through-hole, upper section reinforcing bar main reinforcement, lower section reinforcing bar main reinforcement and reinforcing bar fixed mechanism；Wherein:
There are two disk settings, the center location aperture of two disks, and steel pipe is solid with it after the aperture of two disks
Fixed connection；Multiple through-holes are offered on the circumference of disk at equal intervals；Upper section reinforcing bar main reinforcement and lower section reinforcing bar main reinforcement are provided with
It more, is mounted at equal intervals in the through-hole at two disk circumferences respectively, upper section reinforcing bar main reinforcement and lower section reinforcing bar main reinforcement are mutual
Interleaved setting, and be parallel to each other between upper section reinforcing bar main reinforcement, lower section reinforcing bar main reinforcement and steel pipe three；
Reinforcing bar fixed mechanism is provided with multiple, is separately positioned on the company of disk and upper section reinforcing bar main reinforcement, lower section reinforcing bar main reinforcement
Place is met, upper section reinforcing bar main reinforcement and lower section reinforcing bar main reinforcement are fixed and are positioned by reinforcing bar fixed mechanism.
Further, reinforcing bar fixed mechanism of the invention includes: steel plate, puller bolt, the U with screw hole
Sections piece and weld seam；Wherein:
Steel plate is equipped with aperture, and the U-shaped iron plate installation with screw hole sequentially passes through band screw hole on the steel plate, by puller bolt
U-shaped iron plate and steel plate, reinforcing bar is carried out to upper section reinforcing bar main reinforcement and lower section reinforcing bar main reinforcement respectively and is fixed.
Further, it is fixed between steel pipe and disk of the invention by bolt.
The present invention provides a kind of construction method of steel reinforcement abutting joints positioning device for pile foundation steel bar cage processing, this method packet
Include following steps:
Step 1: first segment steel reinforcement cage main reinforcement completes processing by disk through-hole, guarantee that steel reinforcement cage main reinforcement branch is uniform, so
Disk is removed afterwards；
Step 2: the U-shaped iron plate with screw hole being welded in the through-hole lower part on disk in group, then uses steel plate to preceding
Puller bolt is fixed on disk by the U-shaped iron plate with screw hole, and steel plate is rectangle, and long width degree is 30~50mm, height
For 300~500mm, with a thickness of 18~30mm；Two disks are connected with steel tube apart from constant, with guarantee steel reinforcement cage main reinforcement be staggered away from
From consistent；
Step 3: first segment steel reinforcement cage main reinforcement is resisted against on the steel plate of disk by through-hole, then by lower section steel reinforcement cage pair
It answers main reinforcement to be resisted against on the corresponding steel plate of disk by through-hole, completes the processing of lower section steel reinforcement cage, keep steel reinforcement cage main reinforcement branch equal
It is even, improve the merging precision of upper and lower two sections reinforcing bar main reinforcement；
Step 4: step 3 is repeated, the processing until completing entire steel reinforcement cage.
The beneficial effect comprise that: steel reinforcement abutting joints positioning device for pile foundation steel bar cage processing of the invention and
Construction method, design is reasonable, good positioning effect, can reuse, and installation and dismounting speed are fast, and reinforcing bar accurate positioning needn't be very
Accurately hoisting requirement, reduces difficulty of construction and cost.
Detailed description of the invention
Present invention will be further explained below with reference to the attached drawings and examples, in attached drawing:
Fig. 1 is the structural schematic diagram of the device for the connection of pile foundation steel bar cage reinforcing bar of one embodiment of the invention；
Fig. 2 is the structure sectional view of the device for the connection of pile foundation steel bar cage reinforcing bar of one embodiment of the invention.
Specific embodiment
In order to make the objectives, technical solutions, and advantages of the present invention clearer, with reference to the accompanying drawings and embodiments, right
The present invention is further elaborated.It should be appreciated that described herein, specific examples are only used to explain the present invention, not
For limiting the present invention.
The embodiment of the present invention for pile foundation steel bar cage processing steel reinforcement abutting joints positioning device, the device include: steel pipe 1,
Disk 2, through-hole 7, upper section reinforcing bar main reinforcement 8, lower section reinforcing bar main reinforcement 9 and reinforcing bar fixed mechanism；Wherein:
Disk 2 setting there are two, the center location aperture of two disks 2, steel pipe 1 pass through two disks 2 aperture after with
It is fixedly connected；Multiple through-holes 7 are offered on the circumference of disk 2 at equal intervals；Upper section reinforcing bar main reinforcement 8 and lower section reinforcing bar main reinforcement 9
More are provided with, is mounted at equal intervals in the through-hole 7 at two 2 circumference of disk respectively, upper section reinforcing bar main reinforcement 8 and lower section steel
The spaced staggered setting of muscle main reinforcement 9, and be parallel to each other between upper section reinforcing bar main reinforcement 8, lower section reinforcing bar main reinforcement 9 and 1 three of steel pipe；
Reinforcing bar fixed mechanism is provided with multiple, is separately positioned on disk 2 and upper section reinforcing bar main reinforcement 8, lower section reinforcing bar main reinforcement 9
Junction is fixed and is positioned to upper section reinforcing bar main reinforcement 8 and lower section reinforcing bar main reinforcement 9 by reinforcing bar fixed mechanism.
Reinforcing bar fixed mechanism includes: steel plate 3, puller bolt 4, U-shaped iron plate 5 and weld seam 6 with screw hole；Wherein:
Steel plate 3 is equipped with aperture, and the U-shaped iron plate 5 with screw hole is mounted on steel plate 3, sequentially passes through band by puller bolt 4
The U-shaped iron plate 5 and steel plate 3 of screw hole carry out reinforcing bar to upper section reinforcing bar main reinforcement 8 and lower section reinforcing bar main reinforcement 9 respectively and fix.
It is fixed between steel pipe 1 and disk 2 by bolt.
The construction method of the steel reinforcement abutting joints positioning device for pile foundation steel bar cage processing of the embodiment of the present invention, this method packet
Include following steps:
Step 1: first segment steel reinforcement cage main reinforcement completes processing by disk through-hole, guarantee that steel reinforcement cage main reinforcement branch is uniform, so
Disk is removed afterwards；
Step 2: the U-shaped iron plate with screw hole being welded in the through-hole lower part on disk in group, then uses steel plate to preceding
Puller bolt is fixed on disk by the U-shaped iron plate with screw hole, and steel plate is rectangle, and long width degree is 30~50mm, height
For 300~500mm, with a thickness of 18~30mm；Two disks are connected with steel tube apart from constant, with guarantee steel reinforcement cage main reinforcement be staggered away from
From consistent；
Step 3: first segment steel reinforcement cage main reinforcement is resisted against on the steel plate of disk by through-hole, then by lower section steel reinforcement cage pair
It answers main reinforcement to be resisted against on the corresponding steel plate of disk by through-hole, completes the processing of lower section steel reinforcement cage, keep steel reinforcement cage main reinforcement branch equal
It is even, improve the merging precision of upper and lower two sections reinforcing bar main reinforcement；
Step 4: step 3 is repeated, the processing until completing entire steel reinforcement cage.
In another specific embodiment of the invention:
Steel reinforcement abutting joints positioning and main reinforcement spacing device and method for pile foundation steel bar cage processing include two disks, 1 section
The through-hole of the uniform branch of U-shaped iron plate and several groups of steel pipe, several groups puller bolt, several groups steel plate, several groups with screw hole.
Described two disks are the butt end of upper section steel reinforcement cage main reinforcement and lower section steel reinforcement cage main reinforcement, two disks described above
It is certain to connect with steel tube distance, to guarantee that steel reinforcement cage main reinforcement is staggered distance unanimously, the U-shaped iron plate with screw hole is fixedly installed on
On disk, steel plate is fixed on disk with puller bolt by the U-shaped iron plate with screw hole, and the steel plate is opposite with steel reinforcement cage main reinforcement
Should be arranged, the upper section steel reinforcement cage main reinforcement is set on corresponding disk with the lower section steel reinforcement cage main reinforcement by through-hole, it is described on
It is parallel with the steel pipe of described two disks to save steel reinforcement cage main reinforcement, the lower section steel reinforcement cage main reinforcement, the upper section steel
The end of muscle cage main reinforcement and the lower section steel reinforcement cage main reinforcement is resisted against respectively on the steel plate of two disks.
(1) after first segment steel reinforcement cage main reinforcement guarantees that steel reinforcement cage main reinforcement branch is uniform by the completion processing of disk through-hole,
Disk removes, and U-shaped iron plate is welded in the through-hole lower part on disk, then passes through steel plate puller bolt with the U-shaped of screw hole
Iron plate is fixed on disk, then steel reinforcement cage main reinforcement is resisted against to the steel plate of disk by through-hole.
(2) main reinforcement of lower section steel reinforcement cage is resisted against on the steel plate of disk by through-hole, completes the processing of lower section steel reinforcement cage,
Keep steel reinforcement cage main reinforcement branch uniform, improves the merging precision of upper and lower two sections steel reinforcement cage main reinforcement.
(3) because of steel reinforcement cage main reinforcement scale, the present apparatus guarantees that steel reinforcement cage main reinforcement is staggered distance unanimously, i.e., repeatable step 2, directly
To the processing for completing entire steel reinforcement cage
It should be understood that for those of ordinary skills, it can be modified or changed according to the above description,
And all these modifications and variations should all belong to the protection domain of appended claims of the present invention.
Claims (4)
1. it is a kind of for pile foundation steel bar cage processing steel reinforcement abutting joints positioning device, which is characterized in that the device include: steel pipe (1),
Disk (2), through-hole (7), upper section reinforcing bar main reinforcement (8), lower section reinforcing bar main reinforcement (9) and reinforcing bar fixed mechanism；Wherein:
There are two disk (2) settings, and the center location aperture of two disks (2), steel pipe (1) passes through the aperture of two disks (2)
After be firmly connected with it；Multiple through-holes (7) are offered on the circumference of disk (2) at equal intervals；Upper section reinforcing bar main reinforcement (8) and lower section
Reinforcing bar main reinforcement (9) is provided with more, is mounted at equal intervals in the through-hole (7) at two disk (2) circumference respectively, upper section steel
Muscle main reinforcement (8) and the spaced staggered setting of lower section reinforcing bar main reinforcement (9), and upper section reinforcing bar main reinforcement (8), lower section reinforcing bar main reinforcement (9)
It is parallel to each other between steel pipe (1) three；
Reinforcing bar fixed mechanism is provided with multiple, is separately positioned on disk (2) and upper section reinforcing bar main reinforcement (8), lower section reinforcing bar main reinforcement (9)
Junction, upper section reinforcing bar main reinforcement (8) and lower section reinforcing bar main reinforcement (9) are fixed and are positioned by reinforcing bar fixed mechanism.
2. the steel reinforcement abutting joints positioning device according to claim 1 for pile foundation steel bar cage processing, which is characterized in that reinforcing bar
Fixed mechanism includes: steel plate (3), puller bolt (4), U-shaped iron plate (5) and weld seam (6) with screw hole；Wherein:
Steel plate (3) is equipped with aperture, and the U-shaped iron plate (5) with screw hole is mounted on steel plate (3), is successively worn by puller bolt (4)
U-shaped iron plate (5) and steel plate (3) with screw hole are crossed, reinforcing bar is carried out to upper section reinforcing bar main reinforcement (8) and lower section reinforcing bar main reinforcement (9) respectively
It is fixed.
3. the steel reinforcement abutting joints positioning device according to claim 1 for pile foundation steel bar cage processing, which is characterized in that steel pipe
(1) it is fixed between disk (2) by bolt.
4. a kind of construction method using the steel reinforcement abutting joints positioning device described in claim 1 for pile foundation steel bar cage processing,
It is characterized in that, method includes the following steps:
Step 1: first segment steel reinforcement cage main reinforcement completes processing by disk through-hole, guarantee that steel reinforcement cage main reinforcement branch is uniform, then will
Disk removes；
Step 2: the U-shaped iron plate with screw hole is welded in the through-hole lower part on disk to preceding in group, then by steel plate with holding out against
Bolt is fixed on disk by the U-shaped iron plate with screw hole, and steel plate is rectangle, and long width degree is 30~50mm, is highly 300
~500mm, with a thickness of 18~30mm；Two disks are connected with steel tube apart from constant, to guarantee that steel reinforcement cage main reinforcement is staggered distance one
It causes；
Step 3: first segment steel reinforcement cage main reinforcement is resisted against on the steel plate of disk by through-hole, then lower section steel reinforcement cage is corresponded to and is led
Muscle is resisted against on the corresponding steel plate of disk by through-hole, is completed the processing of lower section steel reinforcement cage, is kept steel reinforcement cage main reinforcement branch uniform, mention
The merging precision of high upper and lower two sections reinforcing bar main reinforcement；
Step 4: step 3 is repeated, the processing until completing entire steel reinforcement cage.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811454131.1A CN109332982B (en) | 2018-11-30 | 2018-11-30 | Steel bar butt joint positioning device for pile foundation steel reinforcement cage machining and construction method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811454131.1A CN109332982B (en) | 2018-11-30 | 2018-11-30 | Steel bar butt joint positioning device for pile foundation steel reinforcement cage machining and construction method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109332982A true CN109332982A (en) | 2019-02-15 |
| CN109332982B CN109332982B (en) | 2021-01-19 |
Family
ID=65319925
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811454131.1A Active CN109332982B (en) | 2018-11-30 | 2018-11-30 | Steel bar butt joint positioning device for pile foundation steel reinforcement cage machining and construction method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109332982B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110732855A (en) * | 2018-07-18 | 2020-01-31 | 润弘精密工程事业股份有限公司 | Jig and method for manufacturing reinforcement cage |
| CN113020835A (en) * | 2021-05-17 | 2021-06-25 | 中铁广州工程局集团深圳工程有限公司 | Equivalent ground wall reinforcement cage welding method capable of avoiding stress concentration |
| US11326360B2 (en) | 2018-07-18 | 2022-05-10 | Ruentex Engineering & Construction Co., Ltd. | Jig and method for making reinforcement cage |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010174557A (en) * | 2009-01-30 | 2010-08-12 | Sanwa Seisakusho:Kk | Assembly structure of reinforcing bars and method of assembly of the same |
| CN203936514U (en) * | 2014-06-30 | 2014-11-12 | 深圳市康振机械科技有限公司 | Online docking reinforcing bar cage seam welding |
| CN104652422A (en) * | 2014-12-28 | 2015-05-27 | 上海市机械施工集团有限公司 | Device and method for connecting reinforcing bars of pile foundation reinforcing cage |
| CN107838341A (en) * | 2017-12-13 | 2018-03-27 | 河南省公路工程局集团有限公司 | Multifunctional assembled fabrication of reinforcing cage mould bases and preparation method |
| CN108179749A (en) * | 2017-12-30 | 2018-06-19 | 中铁局集团有限公司 | A kind of lattice column locator and its localization method |
-
2018
- 2018-11-30 CN CN201811454131.1A patent/CN109332982B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010174557A (en) * | 2009-01-30 | 2010-08-12 | Sanwa Seisakusho:Kk | Assembly structure of reinforcing bars and method of assembly of the same |
| CN203936514U (en) * | 2014-06-30 | 2014-11-12 | 深圳市康振机械科技有限公司 | Online docking reinforcing bar cage seam welding |
| CN104652422A (en) * | 2014-12-28 | 2015-05-27 | 上海市机械施工集团有限公司 | Device and method for connecting reinforcing bars of pile foundation reinforcing cage |
| CN107838341A (en) * | 2017-12-13 | 2018-03-27 | 河南省公路工程局集团有限公司 | Multifunctional assembled fabrication of reinforcing cage mould bases and preparation method |
| CN108179749A (en) * | 2017-12-30 | 2018-06-19 | 中铁局集团有限公司 | A kind of lattice column locator and its localization method |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110732855A (en) * | 2018-07-18 | 2020-01-31 | 润弘精密工程事业股份有限公司 | Jig and method for manufacturing reinforcement cage |
| CN110732855B (en) * | 2018-07-18 | 2022-03-04 | 润弘精密工程事业股份有限公司 | Jig and method for manufacturing reinforcement cage |
| US11326360B2 (en) | 2018-07-18 | 2022-05-10 | Ruentex Engineering & Construction Co., Ltd. | Jig and method for making reinforcement cage |
| US11525271B2 (en) | 2018-07-18 | 2022-12-13 | Ruentex Engineering & Construction Co., Ltd. | Jig and method for making reinforcement cage |
| CN113020835A (en) * | 2021-05-17 | 2021-06-25 | 中铁广州工程局集团深圳工程有限公司 | Equivalent ground wall reinforcement cage welding method capable of avoiding stress concentration |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109332982B (en) | 2021-01-19 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN109332982A (en) | A kind of steel reinforcement abutting joints positioning device and construction method for pile foundation steel bar cage processing | |
| CN204183172U (en) | A kind of hood type round steel pipe docking adjustment fixture | |
| CN103132455B (en) | Three-dimensional combined type cable-stayed bridge body cable duct accurate positioning device and positioning method | |
| CN104070316B (en) | A kind of assembled group of welded H section steel is to device and using method thereof | |
| JP2009291836A (en) | Outside clamp type welded pipe groove aligning apparatus | |
| CN205919009U (en) | Piping erection axle moves frame | |
| CN205834587U (en) | Pipeline quickly accurate contra-aperture device | |
| CN103406733B (en) | Bridge arch rib manufacture method | |
| CN103276672B (en) | Device and method for adjusting slab staggering and joint staggering of project steel frameworks | |
| CN104070603A (en) | Tensioning assembly for producing prestressed concrete pile without end plate | |
| CN106378578A (en) | Spot welding clamp for pipe fitting | |
| CN206540563U (en) | A kind of support meanss detected for pressure pipeline | |
| CN210254939U (en) | Correction frock of flange foundry goods | |
| CN209614547U (en) | A kind of processing unit (plant) for processing different-diameter steel reinforcement cage on automatic seam-welding machine | |
| CN203887445U (en) | Giant-tower segmented assembling jig frame | |
| CN211638859U (en) | Pipe orifice alignment auxiliary device for adjacent pipelines | |
| CN207139688U (en) | A kind of reciprocating compressor air-valve rapid dismounting apparatus | |
| CN103028877B (en) | Method for forming large elbow and tool for forming large elbow | |
| CN208262206U (en) | It is a kind of prefabricated group of flange to tooling | |
| CN218396653U (en) | Rail bracket positioning device for slender shaft type channel | |
| CN211257821U (en) | Frame column die reinforcing apparatus | |
| CN210147366U (en) | Steel pipe welding fixing support | |
| CN219403038U (en) | Reinforcing cage reinforcing ring welding and shaping device | |
| CN214424024U (en) | Positioning device for supporting concrete formwork | |
| CN205531378U (en) | Rebar positioning ware |
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 | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |