CN207405625U - Steel reinforcement cage and lattice column positioning device - Google Patents
Steel reinforcement cage and lattice column positioning device Download PDFInfo
- Publication number
- CN207405625U CN207405625U CN201721489872.4U CN201721489872U CN207405625U CN 207405625 U CN207405625 U CN 207405625U CN 201721489872 U CN201721489872 U CN 201721489872U CN 207405625 U CN207405625 U CN 207405625U
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- lattice column
- steel reinforcement
- reinforcement cage
- main body
- positioning device
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Abstract
The utility model discloses a kind of steel reinforcement cage and lattice column positioning device, the main body including hexahedral shape（1）With lattice column location structure, main body（1）There are one vertical hole, main body mechanisms in center（1）Upper installation lattice column location structure and steel reinforcement cage locator（5）, steel reinforcement cage locator（5）Pass through positioning runner（10）It is fixed.Using double " C " font agent structures.Two c-type main bodys（1）Mechanism constitutes the main body framework of a square-outside and round-inside, passes through travel adjustment（3）The amount of feeding adjust steel reinforcement cage locator（5）With lattice column locating rod（4）, so as to reach the position purpose being accurately positioned in steel reinforcement cage and lattice column decentralization process.
Description
Technical field
It is particularly a kind of to determine for steel reinforcement cage and lattice column the utility model is related to a kind of building construction measurement positioner
The device of position.
Background technology
In view of various advantages of the sheltered reverse excavation in Urban Underground structure construction, which has become underground knot
The main construction method in structure field, and as countries in the world today subway station is built in the Inner city of heavy traffic
A kind of effective ways.Sheltered reverse excavation is relatively small on the influence of Around environment, has ideal overall economics to refer to
Mark and shorter road surface open activity duration, it can effectively control the deformation of building enclosure and periphery soil layer.Sheltered reverse excavation is applied
Work technology is more mature, but in recent years, the subway station constructed using sheltered reverse excavation is occurred all in process of construction
The positioning of more technical barriers, wherein steel reinforcement cage and lattice column and precision controlling become that a technology requirement is high, and difficulty of construction is big
Key technology in work and sheltered reverse excavation construction.There is the method for many positioning at present, but big multi-method is heaviness, again
Required precision is extremely difficult to, and i.e. spacer bar cage cannot be completed simultaneously, and positions lattice column.Such as Chinese patent CN
A kind of lattice column locating guide device disclosed in 106978904 A, can only just position lattice column, it is impossible to spacer bar cage.
The content of the invention
The technical problems to be solved in the utility model is：In view of the above-mentioned problems, providing one kind can quickly be accurately positioned
The mounting structure of steel reinforcement cage and lattice column.
The technical solution of the utility model is：
A kind of steel reinforcement cage and lattice column positioning device, main body and lattice column location structure including hexahedral shape, main body
Lattice column location structure is installed on main body mechanism and steel reinforcement cage locator, steel reinforcement cage locator lead to there are one vertical hole in center
Positioning runner is crossed to fix.
Steel reinforcement cage locator has 3-6, and front end is arc-shaped structure, and rear end is the connecting rod of vertical circular arc, and positioning is slided
Slot is distributed on the excircle in the hole of main body, and radially arranged.
Lattice column location structure is made of lattice column locating rod and travel adjustment, and lattice column locating rod side connects two
Parallel adjusting rod, adjusting rod are sleeved on travel adjustment, and travel adjustment is mounted in main body.
Four lattice column locating rods surround a rectangle, share two groups, 8 travel adjustments of every group of correspondence, one group of installation
In body top, one group is mounted on bottom part body.
The two of top and bottom between the locating rod that is mutually parallel by locating rod with being connected.
Main body is a shape for hexahedral hollow frame structure, and top is the rectangular slab of one piece of central openings, bottom
It is rectangular frame structure, is connected between rectangular frame and rectangular slab by column.
Main body 1 is spliced by two symmetrical structures in left and right, and rectangular slab 7 and rectangular frame are symmetrical splicings
Structure.
Main body is erected at by the idler wheel that bottom is installed on two guide rails.
Main body front and rear sides are equipped with hand-pushing handle.
Removable locking plate is configured on guide rail, for limiting the position of idler wheel.
Locking plate is made split heads shape and is ridden on guide rail.
The beneficial effects of the utility model：
Using double " C " font agent structures.The structure composition of the two c-type main bodys 1 main body bone of one square-outside and round-inside
Frame adjusts the position of steel reinforcement cage locator and lattice column locating rod by the amount of feeding of travel adjustment, accurate so as to reach
Position purpose in spacer bar cage and lattice column decentralization process.On same device, can complete circular steel reinforcement cage positioning and
The positioning of square lattice column can be completed, and positioning accuracy can reach 1-2mm.Device is succinct, lightly, flexibly, and can repeat more
Secondary use or even a device can be used in multiple construction points, be disassembled after use conveniently.
The utility model is in the work progress after the decentralization and decentralization of entire steel reinforcement cage and lattice column, it is possible to reduce its
He uses auxiliary equipment, such as：1st, steel reinforcement cage is transferred to, it is necessary to be fixed, lattice column then is hung to steel during orifice position
In muscle cage, lattice column and steel reinforcement cage are welded together, then transfer lattice column.It needs to take in the construction for not using this device
Shelf is fixed steel reinforcement cage with shaped steel.And this device is used, it is no longer necessary to separately build a framework, steel reinforcement cage will not will deviate it always
Center.2 and lattice column decentralization in place, it is necessary to weld lattice abacus when devices, and no longer need with other settings come
It holds and fixes lattice column, it is only necessary to which several shaped steel of burn-oning on lattice column are directly placed on this device top surface, with regard to that can play
The effect of lattice column is held up, while lattice column is still in positioning states.3rd, after using this device, in steel reinforcement cage and lattice column
In entire decentralization process, it is not required to be detected with theodolite or guiding ruler again at any time, also can guarantee the position of steel reinforcement cage and lattice column
Always in the range of design position.
Description of the drawings
Fig. 1 is the utility model structure diagram：Front view.
Fig. 2 is the utility model structure diagram：Top view.
Fig. 3 is the utility model structure diagram：Stereogram.
Fig. 4 is the utility model structure diagram：Steel reinforcement cage positions stereogram.
Fig. 5 is the utility model structure diagram：Lattice column positions stereogram.
Specific embodiment
Embodiment：Such as figure, main body 1 is that a shape is hexahedral hollow frame structure, is spelled by two pieces of symmetrical structures
It connects, both sides are respectively there are one hand-pushing handle 11, and 1 top of main body is the rectangular slab 7 of one piece of central openings, and rectangular slab 7 is also by a left side
Right symmetrical two boards are combined into, the rectangular frame that bottom is made of two half-open frames, between rectangular frame and rectangular slab 7
It is connected by column.1 bottom of main body is equipped with idler wheel 8, and main body 1 is erected at by idler wheel 8 on two guide rails 2.It is installed in main body 1
There are two sets of lattice column location structures and a set of steel reinforcement cage locator 5.Lattice column location structure is often covered by 4 lattice column locating rods 4
It is formed with 8 travel adjustments 9, two parallel adjusting rods 3 are installed in 4 side of lattice column locating rod, and 3 end of adjusting rod hinge is mounted in
In installation set, there is screw thread in free end, and the free end of adjusting rod 3 is sleeved on travel adjustment 9, passes through screw thread and travel adjustment
9 nut cooperation.8 travel adjustments 9 of a set of lattice column location structure are mounted on four corners on 7 surface of rectangular slab,
8 travel adjustments 9 of another set of lattice column location structure are mounted on four crossbeams of bottom, and 4 lattice column locating rods 4 can
To form a rectangle, and can be with the position of control rectangle and big by installation site of the adjusting rod 3 on travel adjustment 9
It is small.Locating rod 4-1 is used to connect two lattice column locating rods 4 up and down.
Steel reinforcement cage locator 5 has 3-6, is originally preferably four in embodiment, front end is quadrant arc knot
Structure, rear end are perpendicular to the connecting rod of circular arc, and a positioning runner 10, positioning runner are installed in four sides of rectangular slab 7 respectively in main body 1
10 along 7 central hollow of rectangular slab radial arrangement, the connecting rod of steel reinforcement cage locator 5 is mounted in positioning runner 10, can pass through spiral shell
Bolt adjusts the installation site of connecting rod.
Specific implementation step is as follows：
1st, it is before steel reinforcement cage 12 is hung, the land clearing nearby of hole position is clean, and smooth compacting.
2nd, guide rail 2 is placed with ground, surveyor carries out the surveying setting-out of vertical and horizontal directions, positioning, make guide rail 2 with
Point on the basis of stake holes center, adjustment guide rail 2 is horizontal, placed in the middle, and is fixed with foundation bolt.
3rd, the main bodys 1 of two positioners is pushed into guide rail 2 from both ends respectively, then two positioner main bodys 1 to
In draw close splicing, and locked with locking plate 6, locking plate is made split heads shape and ridden on guide rail 2, prevents main body 1 from sliding.
4th, steel reinforcement cage school locator 5 is loaded onto, each device puts four steel reinforcement cage locators 5, and each steel reinforcement cage locator 5 is
It can be slid back and forth along positioning runner 10, before steel reinforcement cage 12 is transferred, steel reinforcement cage locator 5 can be with postposition, i.e., away from reinforcing bar
Cage 12.When the decentralization of steel reinforcement cage 12 enters 1 aperture 100-200mm of main body, by each steel reinforcement cage locator 5 to Forward, close to steel
Muscle cage 12 when being combined into a full circle after four connections of steel reinforcement cage locator 5 are drawn close, positions four steel reinforcement cages with bolt
Device 5 connects integral, and steel reinforcement cage locator 5 will not be again in notch 1 at this time）Interior front and rear sliding, steel reinforcement cage locator 5 forms at this time
Full circle internal diameter it is bigger 2-5mm than 12 outer diameter of steel reinforcement cage.Steel reinforcement cage 12 has been located in center, can slowly transfer, until in place.
Steel reinforcement cage locator 5 is come the system of processing according to 12 specification of steel reinforcement cage of construction party and the position accuracy demand transferred in hole
Make, precision can reach 1-2mm.
5th, when steel reinforcement cage 12 is transferred in place, and after carrying out other auxiliary constructions, decentralization lattice column 13 is prepared.In decentralization lattice
Before column 13, lattice column locating rod 4, adjusting rod 3 and travel adjustment 9 are installed in main body 1.It is wherein vertical（I.e. and lattice
Column is parallel）Locating rod 4-1 do not load onto temporarily.The 3 forward and backward feeding of energy of adjusting rod, to adjust the position of lattice column locating rod 4, from
And achieve the purpose that position lattice column 13.Because lattice column 13 will be welded together with steel reinforcement cage 12, in steel reinforcement cage 12 without complete
It is necessary to carry out welding between the two before into ground, adjusting rod 3 and the lattice column locating rod 4 parallel to ground have been loaded onto, but
It is returned backward by adjusting rod 3, locating rod 4 can be made to form upper and lower two bigger boxes away from lattice column 13.Work as steel
Muscle cage 12 enters after ground entirely, and muscle cage locator 5 has been completed its location tasks（It can roll over and remove, can not also roll over and remove, no
Thread works after influence）, need to position lattice column 12 at this time, so as to ensure that steel reinforcement cage 12 and lattice column 13 occupy hole center
Position.At this moment, the locating rod 4-1 perpendicular to ground need to be loaded onto, then adjusting rod 3, makes it that locating rod 4 be driven to feed forward.
Drawn close to lattice column 13.Measurement is paid attention to during feeding, the amount of feeding of each travel adjustment is identical.When upper and lower each four
When the rectangle inner edge size that root lattice column locating rod 4 forms is reached in 13 positional precision control range of lattice column, stop stroke tune
The feeding of device is saved, at this point, lattice column 13 has been positioned in the range of design position, can slowly transfer lattice column 13.Because
Have a spacing between each circle batten plate on lattice column, the clear spacing of two adjacent rings batten plate generally can in the range of 300 ± 5mm,
Lattice column locating rod 4 and locating rod 4-1 have actually constituted a square columns, this cylinder height is by positioner master
The height decision of body 1, generally can be in the range of 600-1100mm.So in the entire decentralization process of lattice column 13, always
In the control range of this square columns, 13 position of lattice column has been completely secured always in design control range, so as to real
The positioning of lattice column is showed.
Locking plate 6 is removed, main body 1 is pulled open into separation from both sides and completes to disassemble.
Claims (10)
1. a kind of steel reinforcement cage and lattice column positioning device, the main body including hexahedral shape（1）It is special with lattice column location structure
Sign is：Main body（1）There are one vertical hole, main bodys in center（1）Lattice column location structure and steel reinforcement cage positioning are installed in mechanism
Device（5）, steel reinforcement cage locator（5）Pass through positioning runner（10）It is fixed.
2. steel reinforcement cage and lattice column positioning device according to claim 1, it is characterised in that：Steel reinforcement cage locator（5）There is 3-6
A, front end is arc-shaped structure, and rear end is perpendicular to the connecting rod of circular arc, positioning runner（10）It is distributed on main body（1）Hole
On excircle, and it is radially arranged.
3. steel reinforcement cage and lattice column positioning device according to claim 1, it is characterised in that：Lattice column location structure is by lattice
Column locating rod（4）And travel adjustment（9）Composition, lattice column locating rod（4）Side connects two parallel adjusting rods（3）, adjust
Pole（3）It is sleeved on travel adjustment（9）On, travel adjustment（9）Mounted on main body（1）On.
4. steel reinforcement cage and lattice column positioning device according to claim 3, it is characterised in that：Four lattice column locating rods（4）
A rectangle is surrounded, shares two groups, 8 travel adjustments of every group of correspondence（9）, one group is mounted on main body（1）Top, one group of installation
In main body（1）Bottom.
5. steel reinforcement cage and lattice column positioning device according to claim 4, it is characterised in that：The two of top and bottom are with mutual
Parallel locating rod（4）Between pass through locating rod（4-1）Connection.
6. according to any steel reinforcement cages of claim 1-5 and lattice column positioning device, it is characterised in that：Main body（1）It is one
Shape is hexahedral hollow frame structure, and top is the rectangular slab of one piece of central openings（7）, bottom is rectangular frame, rectangle
Frame and rectangular slab（7）Between connected by column.
7. steel reinforcement cage and lattice column positioning device according to claim 6, it is characterised in that：Main body（1）It is installed by bottom
Idler wheel（8）It is erected at two guide rails（2）On.
8. steel reinforcement cage and lattice column positioning device according to claim 6, it is characterised in that：Main body（1）It is right by left and right two
The structures to form of title forms, rectangular slab（7）It is symmetrical splicing construction with rectangular frame.
9. steel reinforcement cage and lattice column positioning device according to claim 8, it is characterised in that：Main body（1）Both sides are equipped with hand
Push handle（11）.
10. steel reinforcement cage and lattice column positioning device according to claim 8, it is characterised in that：Guide rail（2）Upper configuration can remove
Locking plate（6）, for limiting idler wheel（8）Position.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721489872.4U CN207405625U (en) | 2017-11-10 | 2017-11-10 | Steel reinforcement cage and lattice column positioning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721489872.4U CN207405625U (en) | 2017-11-10 | 2017-11-10 | Steel reinforcement cage and lattice column positioning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207405625U true CN207405625U (en) | 2018-05-25 |
Family
ID=62318518
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721489872.4U Active CN207405625U (en) | 2017-11-10 | 2017-11-10 | Steel reinforcement cage and lattice column positioning device |
Country Status (1)
| Country | Link |
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| CN (1) | CN207405625U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108049407A (en) * | 2017-11-10 | 2018-05-18 | 中铁五局集团有限公司 | For transferring the accurate-location device of steel reinforcement cage and lattice column |
| CN112813978A (en) * | 2020-12-30 | 2021-05-18 | 中国建筑第八工程局有限公司 | Positioning and guiding device for lattice column and construction method thereof |
| CN113006066A (en) * | 2021-03-09 | 2021-06-22 | 中建三局集团有限公司 | Accurate guiding and positioning device for prefabricated rectangular pile and construction method thereof |
| CN114673142A (en) * | 2022-05-05 | 2022-06-28 | 中国建筑技术集团有限公司 | Prestressed rear-inserted composite anchor cable uplift pile and field loading equipment thereof |
| CN117513328A (en) * | 2023-12-29 | 2024-02-06 | 中铁建工集团有限公司 | Construction equipment applied to embedded lattice column constructed by reverse construction method |
| CN108049407B (en) * | 2017-11-10 | 2024-05-17 | 中铁五局集团有限公司 | Accurate positioning device for lowering reinforcement cage and lattice column |
-
2017
- 2017-11-10 CN CN201721489872.4U patent/CN207405625U/en active Active
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108049407A (en) * | 2017-11-10 | 2018-05-18 | 中铁五局集团有限公司 | For transferring the accurate-location device of steel reinforcement cage and lattice column |
| CN108049407B (en) * | 2017-11-10 | 2024-05-17 | 中铁五局集团有限公司 | Accurate positioning device for lowering reinforcement cage and lattice column |
| CN112813978A (en) * | 2020-12-30 | 2021-05-18 | 中国建筑第八工程局有限公司 | Positioning and guiding device for lattice column and construction method thereof |
| CN113006066A (en) * | 2021-03-09 | 2021-06-22 | 中建三局集团有限公司 | Accurate guiding and positioning device for prefabricated rectangular pile and construction method thereof |
| CN114673142A (en) * | 2022-05-05 | 2022-06-28 | 中国建筑技术集团有限公司 | Prestressed rear-inserted composite anchor cable uplift pile and field loading equipment thereof |
| CN114673142B (en) * | 2022-05-05 | 2023-11-07 | 中国建筑科学研究院有限公司 | Prestressed post-inserted composite anchor cable anti-pulling pile and field loading equipment thereof |
| CN117513328A (en) * | 2023-12-29 | 2024-02-06 | 中铁建工集团有限公司 | Construction equipment applied to embedded lattice column constructed by reverse construction method |
| CN117513328B (en) * | 2023-12-29 | 2024-04-09 | 中铁建工集团有限公司 | Construction equipment applied to embedded lattice column constructed by reverse construction method |
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