CN213773334U - Steel reinforcement cage installation positioner - Google Patents
Steel reinforcement cage installation positioner Download PDFInfo
- Publication number
- CN213773334U CN213773334U CN202022251562.7U CN202022251562U CN213773334U CN 213773334 U CN213773334 U CN 213773334U CN 202022251562 U CN202022251562 U CN 202022251562U CN 213773334 U CN213773334 U CN 213773334U
- Authority
- CN
- China
- Prior art keywords
- reinforcement cage
- base plate
- support
- groove
- driving
- 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.)
- Active
Links
Images
Abstract
The application relates to a steel reinforcement cage installation positioner designs steel reinforcement cage erection equipment field, which comprises a bracket, be provided with the base plate on the support, be provided with the groove of wearing that the cement pipe passed on the base plate, be provided with cement pipe alignment mechanism on the base plate, be provided with steel reinforcement cage guiding mechanism on the support of base plate top. This application has the centering nature of guaranteeing between steel reinforcement cage and the cement pipe to the bearing capacity's of column foot effect has been guaranteed.
Description
Technical Field
The application relates to the field of steel reinforcement cage erection equipment, in particular to a steel reinforcement cage installation positioning device.
Background
At present, in the process of building a tower foundation of a bridge, an installation pit is usually dug on the ground, then a cement pipe is placed in the installation pit, then a reinforcement cage is placed in the cement pipe, and then the cement pipe and cement are poured, so that the construction of the tower foundation is completed.
In view of the above-mentioned related technologies, the inventor found that, in the process of lifting and placing the reinforcement cage downwards by the crane, the reinforcement cage rocks under the action of wind force and the vertical lifting process of the crane, so that the reinforcement cage tilts in the cement pipe, and the bearing capacity of the poured tower footing is reduced.
SUMMERY OF THE UTILITY MODEL
In order to guarantee the centering nature between steel reinforcement cage and the cement pipe to the bearing capacity of column foot has been guaranteed, this application provides a steel reinforcement cage installation positioner.
The application provides a pair of steel reinforcement cage installation positioner adopts following technical scheme:
the utility model provides a steel reinforcement cage installation positioner, includes the support, be provided with the base plate on the support, be provided with the groove of wearing that water cement pipe passed on the base plate, be provided with cement pipe alignment mechanism on the base plate, be provided with steel reinforcement cage guiding mechanism on the support of base plate top.
Through adopting above-mentioned technical scheme, at first through cement pipe alignment mechanism for wear groove and cement pipe centering, then radially injecing the steel reinforcement cage through reinforcing bar guiding mechanism, thereby guarantee the centering nature of steel reinforcement cage and cement pipe, thereby guarantee the bearing capacity of column foot.
Optionally, the cement pipe aligning mechanism comprises a plurality of positioning plates which are distributed at equal intervals along the circumferential direction of the through groove, and a positioning driving mechanism which drives the plurality of positioning plates to stretch out and draw back along the radial direction of the through groove is arranged on the base plate.
Through adopting above-mentioned technical scheme, through the radial movement of location actuating mechanism drive locating plate to wearing the groove simultaneously to make the intraductal automatic centering of cement press from both sides tightly, thereby make the axis of cement pipe and wearing the groove on same straight line.
Optionally, the positioning driving mechanism includes a plurality of vertical guide rails, a plurality of drive rings are slidably connected to the guide rails, each of the positioning plates is hinged to a first connecting rod and a second connecting rod, one end of the first connecting rod, which is far away from the positioning plate, is hinged to the drive ring, one end of the second connecting rod, which is far away from the positioning plate, is hinged to the base plate, and a driving member for driving the drive ring to slide along the guide rails is arranged on the base plate.
Through adopting above-mentioned technical scheme, slide along the guided way through driving piece drive driving ring, when the driving ring is close to the base plate, the distance between driving ring and the base plate reduces for contained angle between first connecting rod and the second connecting rod reduces, makes the locating plate be close to wearing the groove axis, makes a plurality of locating plate be close to wearing the groove axis simultaneously, and then reaches self-holding cement pipe, makes the axis of wearing groove and cement pipe be on same straight line.
Optionally, the driving member includes a rotating lead screw rotatably connected to the base plate, the rotating lead screw is in transmission connection with the driving ring, and the base plate is provided with a rotating motor for driving the rotating lead screw to rotate.
Through adopting above-mentioned technical scheme, drive through rotating the motor and rotate the lead screw and rotate to drive the drive ring and slide along the guided way, and then reach the effect of self-holding cement pipe, thereby improve whole steel reinforcement cage positioner's installation.
Optionally, steel reinforcement cage guiding mechanism is including fixing the direction platform on the support, be provided with the logical groove that supplies the steel reinforcement cage to pass on the direction platform, the direction platform sets up a pair of slide rail, be provided with two curved clamping jaws on the slide rail, two the clamping jaw sets up along leading to the groove symmetry, be provided with the direction actuating mechanism of two clamping jaw relative movement of drive on the direction platform.
Through adopting above-mentioned technical scheme, drive two clamping jaws along slide rail relative movement through direction actuating mechanism to thereby adjust the steel reinforcement cage demand that the distance between two clamping jaws satisfies the different diameters. The guide driving mechanism comprises a transmission screw rod which is rotatably connected to the guide table, the transmission screw rod comprises a first thread portion and a second thread portion, the first thread portion and the second thread portion are symmetrically arranged and are in transmission connection with the first thread portion and the second thread portion respectively, and a guide motor for driving the transmission screw rod to rotate is arranged on the guide table.
Optionally, the direction actuating mechanism is including rotating the transmission lead screw of connection on the direction platform, the transmission lead screw includes first screw portion and second screw portion, first screw portion and second screw portion symmetry set up, two the clamping jaw is connected with first screw portion and second screw portion transmission respectively, be provided with drive transmission lead screw pivoted direction motor on the direction platform.
Through adopting above-mentioned technical scheme, drive the transmission lead screw through the direction motor and rotate to make two clamping jaws remove to the axis that leads to the groove simultaneously, thereby guarantee two clamping jaws and the centering nature that leads to the groove, thereby guarantee steel reinforcement cage's location effect.
Optionally, a plurality of supporting pieces are arranged at the bottom of the support, each supporting piece comprises a supporting bolt rotatably connected to the support, and one end, far away from the support, of each supporting bolt is rotatably connected with a supporting disk.
Through adopting above-mentioned technical scheme, adjust the distance between supporting disk and the support through rotating supporting bolt to satisfy the support on different ground and fixed, thereby guaranteed the stability of support.
Optionally, the number of the supporting pieces is at least three, and the supporting pieces are uniformly arranged along the circumferential direction of the through groove.
Through adopting above-mentioned technical scheme, guarantee the homogeneity of support atress to reduce rocking of support, thereby guarantee the accuracy to steel reinforcement cage location.
In summary, the present application includes at least one of the following beneficial technical effects:
1. the through groove and the cement pipe are aligned through the cement pipe aligning mechanism, and then the reinforcement cage is limited in the radial direction through the reinforcement guiding mechanism, so that the alignment of the reinforcement cage and the cement pipe is ensured, and the bearing capacity of the tower footing is ensured;
2. the requirement of different ground balance degrees can be met by the arrangement of the supporting piece, so that the accuracy of positioning the reinforcement cage is ensured.
Drawings
Fig. 1 is the overall structure schematic diagram of a reinforcement cage installation location dress of this application.
Fig. 2 is a structural schematic diagram of a cement pipe aligning mechanism in the installation and positioning device of the reinforcement cage.
Fig. 3 is a structural schematic diagram of a steel reinforcement cage guiding mechanism in the installation and positioning of the steel reinforcement cage of the application.
Description of reference numerals: 1. a support; 2. a substrate; 3. penetrating a groove; 4. a cement pipe aligning mechanism; 5. a reinforcement cage guide mechanism; 6. positioning a plate; 7. a guide rail; 8. a drive ring; 9. a first link; 10. a second link; 11. rotating the screw rod; 12. rotating the motor; 13. a guide table; 14. a clamping jaw; 15. a slide rail; 16. a transmission screw rod; 17. a first threaded portion; 18. a second threaded portion; 19. a steering motor; 20. a support bolt; 21. a support disc; 22. a through groove.
Detailed Description
The present application is described in further detail below with reference to figures 1-3.
The embodiment of the application discloses steel reinforcement cage installation positioner. Referring to fig. 1, the reinforcement cage installation positioning device comprises a support 1, wherein the support 1 is provided with a base plate 2, a through groove 3 for a cement pipe to pass through is formed in the base plate 2, and the cross section of the through groove 3 is circular. The base plate 2 is provided with a cement pipe aligning mechanism 4. A reinforcement cage guide mechanism 5 is arranged on the bracket 1 above the base plate 2.
Referring to fig. 1 and 2, the cement pipe aligning mechanism 4 includes a plurality of positioning plates 6, and the cross section of each positioning plate 6 is an arc line. A plurality of locating plates 6 are arranged at equal intervals along the circumferential direction of the through groove 3. The base plate 2 is provided with a positioning driving mechanism for driving the positioning plates 6 to stretch and retract along the radial direction of the through groove 3. The positioning driving mechanism comprises a plurality of vertical guide rails 7 which are uniformly arranged along the circumferential direction of the through groove 3, and the guide rails 7 are fixed on the base plate 2. The guide rails 7 are connected with a same driving ring 8 in a sliding way, and the driving ring 8 and the through groove 3 are arranged on the same axis. Each positioning plate 6 is hinged with a first connecting rod 9 and a second connecting rod 10, one end of the first connecting rod 9, far away from the positioning plate 6, is hinged with the driving ring 8, and one end of the second connecting rod 10, far away from the positioning plate 6, is hinged with the base plate 2. The driving ring 8 slides along the guide rails 7, when the driving ring 8 is close to the base plate 2, the distance between the driving ring 8 and the base plate 2 is reduced, so that the included angle between the first connecting rod 9 and the second connecting rod 10 is reduced, the positioning plate 6 is close to the axis of the through groove 3, the positioning plates 6 are close to the axis of the through groove 3 simultaneously, the cement pipe is automatically clamped, and the axes of the through groove 3 and the cement pipe are on the same straight line.
Referring to fig. 2, a driving member for driving the driving ring 8 to slide along the guide rail 7 is provided on the base plate 2. The driving piece comprises a rotating screw rod 11 which is rotatably connected to the base plate 2, the rotating screw rod 11 is in transmission connection with the driving ring 8, and a rotating motor 12 which drives the rotating screw rod 11 to rotate is arranged on the base plate 2. The rotating motor 12 drives the rotating screw rod 11 to rotate, so that the driving ring 8 is driven to slide along the guide rail 7, the effect of automatically clamping the cement pipe is achieved, and the installation of the whole reinforcement cage positioning device is improved.
Referring to fig. 1 and 3, the steel reinforcement cage guiding mechanism 5 includes a guide table 13 fixed on the support 1, a through groove 22 for the steel reinforcement cage to pass through is provided on the guide table 13, and the through groove 22 and the through groove 3 are arranged along the same axis. Two arc-shaped clamping jaws 14 are arranged on the guide table 13, and the two clamping jaws 14 are symmetrically arranged along the through groove 22. The cross-sectional areas of the two clamping jaws 14 are gradually reduced along the direction from the guide table 13 to the base plate 2, so that the reinforcement cage is guided to be inserted into the clamping jaws 14. Two slide rails 15 are arranged on the guide table 13, and the two slide rails 15 are symmetrically arranged along the through groove 22. The two jaws 14 are slidably connected to a slide 15. The guide table 13 is provided with a guide driving mechanism for driving the two clamping jaws 14 to move relatively. The two clamping jaws 14 are driven to move relatively along the sliding rail 15 through the guide driving mechanism, so that the distance between the two clamping jaws 14 is adjusted to meet the requirements of reinforcement cages with different diameters. The guide driving mechanism comprises a transmission screw rod 16 which is rotatably connected to the guide table 13, the transmission screw rod 16 comprises a first thread portion 17 and a second thread portion 18, the first thread portion 17 and the second thread portion 18 are symmetrically arranged, the two clamping jaws 14 are respectively in transmission connection with the first thread portion 17 and the second thread portion 18, and a guide motor 19 which drives the transmission screw rod 16 to rotate is arranged on the guide table 13. The guide motor 19 drives the transmission screw rod 16 to rotate, so that the two clamping jaws 14 move towards the axis of the through groove 22 at the same time, the centering performance of the two clamping jaws 14 and the through groove 22 is guaranteed, and the positioning effect of the reinforcement cage is guaranteed.
Referring to fig. 1, the bottom of the bracket 1 is provided with at least three supporting pieces, and the supporting pieces are uniformly arranged along the circumferential direction of the through groove 3. The supporting part comprises a supporting bolt 20 which is rotatably connected on the bracket 1, and one end of the supporting bolt 20, which is far away from the bracket 1, is rotatably connected with a supporting disk 21. The distance between the supporting disc 21 and the support 1 is adjusted by rotating the supporting bolt 20, so that the fixation of the supports 1 on different ground surfaces is met, and the stability of the supports is ensured.
The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (8)
1. The utility model provides a steel reinforcement cage installation positioner which characterized in that: the concrete pipe steel bar cage fixing device is characterized by comprising a support (1), wherein a base plate (2) is arranged on the support (1), a through groove (3) for a cement pipe to pass through is formed in the base plate (2), a cement pipe aligning mechanism (4) is arranged on the base plate (2), and a steel bar cage guiding mechanism (5) is arranged on the support (1) above the base plate (2).
2. A reinforcement cage installation and positioning device as recited in claim 1, wherein: the cement pipe aligning mechanism (4) comprises a plurality of positioning plates (6), the positioning plates (6) are circumferentially distributed at equal intervals along the through groove (3), and a positioning driving mechanism for driving the plurality of positioning plates (6) to radially and simultaneously stretch out and draw back along the through groove (3) is arranged on the base plate (2).
3. A reinforcement cage installation and positioning device as recited in claim 2, wherein: the positioning driving mechanism comprises a plurality of vertical guide rails (7) and a plurality of same driving rings (8) which are connected with the guide rails (7) in a sliding mode, the driving rings (8) are arranged on the same axis of the through groove (3), each positioning plate (6) is hinged to a first connecting rod (9) and a second connecting rod (10), one end, far away from the positioning plate (6), of the first connecting rod (9) is hinged to the driving rings (8), one end, far away from the positioning plate (6), of the second connecting rod (10) is hinged to the base plate (2), and a driving piece for driving the driving rings (8) to slide along the guide rails (7) is arranged on the base plate (2).
4. A reinforcement cage installation and positioning device as recited in claim 3, wherein: the driving piece comprises a rotating screw rod (11) which is rotatably connected to the base plate (2), the rotating screw rod (11) is in transmission connection with the driving ring (8), and a rotating motor (12) which drives the rotating screw rod (11) to rotate is arranged on the base plate (2).
5. A reinforcement cage installation and positioning device as recited in claim 1, wherein: reinforcing cage guiding mechanism (5) is including fixing direction platform (13) on support (1), be provided with logical groove (22) that supply the reinforcing cage to pass on direction platform (13), direction platform (13) set up a pair of slide rail (15), be provided with two arc clamping jaws (14) on slide rail (15), two clamping jaw (14) are along leading to groove (22) symmetry setting, be provided with the direction actuating mechanism who drives two clamping jaws (14) relative movement on direction platform (13).
6. A reinforcement cage installation and positioning device as claimed in claim 5, wherein: the direction actuating mechanism is including rotating transmission lead screw (16) of connection on direction platform (13), transmission lead screw (16) are including first screw portion (17) and second screw portion (18), first screw portion (17) and second screw portion (18) symmetry set up, two clamping jaw (14) are connected with first screw portion (17) and second screw portion (18) transmission respectively, be provided with drive transmission lead screw (16) pivoted direction motor (19) on direction platform (13).
7. A reinforcement cage installation and positioning device as recited in claim 1, wherein: the support is characterized in that a plurality of supporting pieces are arranged at the bottom of the support (1), each supporting piece comprises a supporting bolt (20) which is rotatably connected to the support (1), and one end, far away from the support (1), of each supporting bolt (20) is rotatably connected with a supporting disc (21).
8. A reinforcement cage installation and positioning device as recited in claim 7, wherein: the support members are at least three and are uniformly arranged along the circumferential direction of the through groove (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022251562.7U CN213773334U (en) | 2020-10-13 | 2020-10-13 | Steel reinforcement cage installation positioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022251562.7U CN213773334U (en) | 2020-10-13 | 2020-10-13 | Steel reinforcement cage installation positioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213773334U true CN213773334U (en) | 2021-07-23 |
Family
ID=76908395
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022251562.7U Active CN213773334U (en) | 2020-10-13 | 2020-10-13 | Steel reinforcement cage installation positioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213773334U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114951993A (en) * | 2022-05-23 | 2022-08-30 | 甘肃建投建设有限公司 | Laser-assisted welding positioning device for reinforcement cage and construction method of laser-assisted welding positioning device |
| CN115928579A (en) * | 2022-11-23 | 2023-04-07 | 南通利元市政工程有限公司 | Auxiliary positioning device for embedded steel bars of viaduct construction wing plate |
-
2020
- 2020-10-13 CN CN202022251562.7U patent/CN213773334U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114951993A (en) * | 2022-05-23 | 2022-08-30 | 甘肃建投建设有限公司 | Laser-assisted welding positioning device for reinforcement cage and construction method of laser-assisted welding positioning device |
| CN114951993B (en) * | 2022-05-23 | 2024-01-19 | 甘肃建投建设有限公司 | Steel reinforcement cage laser-assisted welding positioning device and construction method thereof |
| CN115928579A (en) * | 2022-11-23 | 2023-04-07 | 南通利元市政工程有限公司 | Auxiliary positioning device for embedded steel bars of viaduct construction wing plate |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN213773334U (en) | Steel reinforcement cage installation positioner | |
| CN214614023U (en) | Deep pile foundation steel reinforcement cage pouring process deviation prevention construction device | |
| CN111997378A (en) | Fixed-point rotation follow-up method for circular structure | |
| CN107552692A (en) | A kind of steel reinforcement cage former | |
| CN110748156B (en) | Sliding positioning top supporting structure of large silo and construction method thereof | |
| CN211171640U (en) | Steel reinforcement cage location is transferred and is put device | |
| CN210305548U (en) | Convenient installation device of steel reinforcement cage | |
| CN213080521U (en) | Positioning device for welding water conservancy foundation pile reinforcing steel bars | |
| CN114108489A (en) | Auxiliary device and method for installing steel beam pushing construction pushing support | |
| CN203946794U (en) | A kind of horizontal wheel device for fixing running tracks and Horizontal wheel of polar crane track | |
| CN210621474U (en) | Steel reinforcement cage hoist device of bridge bored concrete pile construction usefulness of quick location | |
| CN219841151U (en) | Erection mechanism of drainage pipeline for municipal engineering | |
| CN111894136A (en) | Construction method of large-span steel reinforced concrete beam | |
| CN218109816U (en) | Large-scale flexible compensation festival flange welding rotary platform structure | |
| CN215670090U (en) | Angle-adjustable steel structure support column | |
| CN213533157U (en) | Positioner is used in outside reinforcement of prefabricated pier stud | |
| CN205500609U (en) | Stage machine installation is put with ring hoist and mount | |
| CN217839751U (en) | Device for increasing torsion of rotating bridge support | |
| CN218082422U (en) | Quick positioner of lattice column | |
| CN219175911U (en) | Masonry grouting auxiliary tool | |
| CN220099899U (en) | Positioning device for reinforcing prestressed hollow floating square pile | |
| CN218880844U (en) | Recyclable guide wall template device for secant pile construction | |
| CN220267403U (en) | Detachable support for building engineering construction | |
| CN108580759A (en) | A kind of steel reinforcement cage former | |
| CN209298334U (en) | A kind of Portable antenna mast mounting device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |