CN214144112U - Accurate positioning and connecting device for beam column PC component - Google Patents
Accurate positioning and connecting device for beam column PC component Download PDFInfo
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- CN214144112U CN214144112U CN202023156583.7U CN202023156583U CN214144112U CN 214144112 U CN214144112 U CN 214144112U CN 202023156583 U CN202023156583 U CN 202023156583U CN 214144112 U CN214144112 U CN 214144112U
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Abstract
The utility model discloses an accurate location connecting device of beam column PC component relates to location connecting device technical field, when having solved current beam column PC component and having connected, because location support body structure can not adjust, can not support the problem of the beam column of the different connection angle of location. The accurate positioning and connecting device for the beam column PC component comprises a supporting rotating shaft, wherein the upper half section of the supporting rotating shaft is provided with threads, and a screw rod is arranged below the supporting rotating shaft; a handle is welded on the tail end section of the screw rod, a screw rod nut is rotatably inserted and installed at the upper side position of the screw rod section of the screw rod, the screw rod nut is rectangular, and a rectangular notch is formed in the rear side position of the screw rod nut; and a fixed block is rotatably arranged on the top end section of the supporting rotating shaft. This practical two locating plates can laminate and install on the beam column that different angles are connected, and is comparatively convenient during the use, and the suitability is comparatively extensive.
Description
Technical Field
The utility model relates to a location connecting device technical field specifically is accurate location connecting device of beam column PC component.
Background
Traditional PC beam column node construction mainly includes prefabricated post location, steel bar welding, tenon part construction, primary and secondary beam site is handled and five parts of cast in situ concrete. The prefabricated column positioning comprises the steps of after hoisting is completed, performing prefabricated column position adjustment according to construction drawings, reserving 20mm in the tenon of the prefabricated column for horizontal height adjustment, rechecking the component verticality through a verticality gauge, and additionally arranging a temporary support for fixing to prevent the prefabricated column on the upper portion from overturning, rechecking each prefabricated column after hoisting is completed, and rechecking all prefabricated columns on each floor in a unified mode after hoisting is completed. And the steel bar welding is to weld the lower opening main rib reserved by the first layer of prefabricated column with the reserved main rib of the original structure after the prefabricated columns are positioned, weld the lower opening main rib of the second layer of prefabricated column with the upper opening main rib of the first layer of prefabricated column, and weld the main ribs reserved between the vertically adjacent prefabricated columns layer by layer. And the tenon part construction is that after the prefabricated column is hoisted, positioned and fixed, stirrup binding and mold sealing are carried out on the tenon part, and two dustpan openings are reserved for concrete pouring in the subsequent procedures. The main beam and the secondary beam are mainly processed in such a way that when the secondary beam is placed on the main beam, the concrete of the main beam at the placement position of the secondary beam is poured later, and a support is arranged at the position to prevent the main beam from bending in the hoisting process.
For example, patent No. CN211458894U discloses a positioning and connecting device, which is characterized in that: the first connecting piece and the second connecting piece are in matched socket joint type butt joint, the first connecting piece and the second connecting piece are of rectangular lattice structures, the first connecting piece is pre-buried in a lower opening of the prefabricated upper column, the second connecting piece is pre-buried in an upper opening of the prefabricated lower column, and the second connecting piece can be sleeved on the outer wall of the first connecting piece.
When the existing PC component of the beam column is connected, the frame body needs to be erected manually to support and position the beam column, the operation is troublesome, and in addition, the positioning frame body structure can not be adjusted, so that the beam column with different connecting angles can not be supported and positioned.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an accurate location connecting device of beam column PC component to when solving the current beam column PC component of connecting that proposes in the above-mentioned background art, need the manual work to set up the support body and support the location to the beam column, the operation is comparatively troublesome, in addition, because location support body structure can not be adjusted, can not support the problem of the beam column of the different connection angle of location.
In order to achieve the above object, the utility model provides a following technical scheme: the accurate positioning and connecting device for the beam column PC component comprises a supporting rotating shaft, wherein the upper half section of the supporting rotating shaft is provided with threads, and a screw rod is arranged below the supporting rotating shaft; a handle is welded on the tail end section of the screw rod, a screw rod nut is rotatably inserted and installed at the upper side position of the screw rod section of the screw rod, the screw rod nut is rectangular, and a rectangular notch is formed in the rear side position of the screw rod nut; a fixed block is rotatably arranged on the top end section of the supporting rotating shaft, and mounting holes are symmetrically formed in the left side and the right side of the fixed block; a positioning plate is fixedly arranged on the upper end surface of the fixing block, and a positioning plate is vertically arranged at the rear position of the supporting rotating shaft in a supporting manner; the upper end surface of the upper side positioning plate is provided with four embedded sleeves in a penetrating and inserting manner, and a fixing shaft is rotatably arranged on the rear side rod section of the upper side positioning plate in an inserting manner; the included angle of the two positioning plates is 90 degrees, and the two positioning plates are rotatably installed together through a fixed shaft.
Preferably, the supporting rotating shaft comprises a handle and a connecting plate, the handle is welded to the tail end section of the supporting rotating shaft, and the connecting plate is fixedly installed on the lower shaft section of the supporting rotating shaft in an inserted mode.
Preferably, the support rotating shaft further comprises a push plate nut and a push plate, the middle shaft section of the support rotating shaft is rotatably sleeved with the push plate nut, the push plate nut is fixedly provided with the push plate, and the push plate is T-shaped.
Preferably, the screw rod nut comprises a rotating rod and a support rod, the rotating rod is rotatably installed at the rear side position of the screw rod nut, and the support rod is rotatably installed at the tail end section of the rotating rod.
Preferably, the positioning plate comprises positioning bolts, four hole grooves are formed in the upper end surfaces of the two positioning plates in a central symmetry penetrating manner, two mounting holes are formed in the side walls of the two positioning plates in a front-back symmetry penetrating manner, and one positioning bolt is inserted and mounted in each of the four mounting holes.
Compared with the prior art, the beneficial effects of the utility model are that:
1. this practical usable push pedal is packed into the PC post with the pre-buried sleeve grafting of everywhere, this practical push pedal can push simultaneously the pre-buried sleeve of everywhere automatically and peg graft the beam column, has saved the trouble of the pre-buried sleeve of pegging graft many times, easy operation and save time during the use.
2. This practical screw-nut when removing, can drive the bull stick and rotate, the bull stick can drive the vaulting pole and rotate, and the vaulting pole can drive the downside locating plate and rotate certain angle, accomplishes the regulation to contained angle between the locating plate of two departments, this practicality through slider-crank mechanism, has realized the regulation to the contained angle between the locating plate of two departments, makes the locating plate of two departments can laminate and install on the beam column that different angles are connected, and is comparatively convenient during the use, and the suitability is comparatively extensive.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the supporting shaft structure of the present invention;
FIG. 3 is a schematic diagram of the structure of the connection plate of the present invention;
FIG. 4 is a schematic diagram of the positioning plate structure of the present invention;
FIG. 5 is a schematic view of the stay bar structure of the present invention;
1. a support shaft; 101. a handle; 102. a connecting plate; 103. a push plate nut; 104. pushing the plate; 2. a screw rod; 3. a feed screw nut; 301. a rotating rod; 302. a stay bar; 4. a fixed block; 5. positioning a plate; 501. positioning the bolt; 6. pre-burying a sleeve; 7. and fixing the shaft.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Referring to fig. 1 to 5, the present invention provides an embodiment: the accurate positioning and connecting device for the beam column PC component comprises a supporting rotating shaft 1, wherein the upper half section of the supporting rotating shaft 1 is provided with threads, and a screw rod 2 is arranged below the supporting rotating shaft 1; a handle is welded on the tail end section of the screw rod 2, a screw rod nut 3 is rotatably inserted and installed at the upper side position of the threaded rod section of the screw rod 2, the screw rod nut 3 is rectangular, and a rectangular notch is formed in the rear side position of the screw rod nut 3; a fixed block 4 is rotatably arranged on the top end section of the supporting rotating shaft 1, and mounting holes are symmetrically formed in the left side and the right side of the fixed block 4; a positioning plate 5 is fixedly arranged on the upper end surface of the fixing block 4, and a positioning plate 5 is vertically arranged at the rear position of the supporting rotating shaft 1 in a supporting manner; the upper end surface of the upper side positioning plate 5 is provided with four embedded sleeves 6 in a penetrating and inserting manner, and the rear side rod section of the upper side positioning plate 5 is provided with a fixed shaft 7 in a rotating and inserting manner; the included angle of the two positioning plates 5 is 90 degrees, and the two positioning plates 5 are rotatably installed together through a fixed shaft 7; support pivot 1 and include handle 101 and connecting plate 102, the welding has a handle 101 on the tip section of support pivot 1, and support and peg graft fixed mounting on the downside shaft segment of pivot 1 and have a connecting plate 102, the utility model discloses can laminate respectively on the lower terminal surface of PC roof beam and the lateral wall of PC post two locating plates 5 earlier, if the angle of connection of beam column is 90 degrees, then can fix a position the connection after the laminating, if the angle of beam column is not 90 degrees, then can adjust the contained angle size between two locating plates 5 according to the angle of connection of beam column, make two locating plates 5 can laminate and fix a position the connection again on the terminal surface of beam column.
Further, support pivot 1 and still include push pedal nut 103 and push pedal 104, it cup joints and installs a push pedal nut 103 to rotate on the jackshaft section of support pivot 1, fixed mounting has a push pedal 104 on this push pedal nut 103, and push pedal 104 is the T type, with two back on the terminal surface of beam column of 5 laminating of locating plates, rotatable support pivot 1, support pivot 1 can drive push pedal nut 103 rebound, and then make push pedal 104 promote buried sleeve 6 rebound everywhere, in the beam slab of packing into with the grafting of buried sleeve 6 in advance, and in the same way, available push pedal 104 packs into the PC post with the grafting of buried sleeve 6 in advance everywhere, the utility model discloses push pedal 104 can push simultaneously with buried sleeve 6 in advance everywhere and peg graft the beam column, has saved the trouble of pegging graft buried sleeve 6 many times, easy operation and save time during the use.
Further, screw-nut 3 includes bull stick 301 and vaulting pole 302, and screw-nut 3's rear side position is rotated and is installed a bull stick 301, and rotates on the end section of bull stick 301 and install a vaulting pole 302, the utility model discloses when adjusting the contained angle between two locating plates 5, rotatable lead screw 2 makes screw-nut 3 reciprocate on rotating lead screw 2, and when screw-nut 3 removed, can drive bull stick 301 and rotate, bull stick 301 can drive vaulting pole 302 and rotate, and vaulting pole 302 can drive downside locating plate 5 and rotate certain angle, accomplishes the regulation to the contained angle between two locating plates 5, the utility model discloses a slider-crank mechanism has realized the regulation to the contained angle between two locating plates 5, makes two locating plates 5 can laminate and install on the beam column of different angle connections, and is comparatively convenient during the use, and the suitability is comparatively extensive.
Further, locating plate 5 includes positioning bolt 501, the central symmetry runs through and has seted up four hole grooves on the up end of two locating plates 5, and the symmetry runs through and has seted up two mounting holes around all on the lateral wall of two locating plates 5, all peg graft in this four mounting holes and install a positioning bolt 501, after passing through buried sleeve 6 fixed-position installation with two locating plates 5 and beam column together, can use positioning bolt 501 with locating plate 5, buried sleeve 6 and beam column closely fix together, carry out concrete placement to the beam column again, pour the back, it can to pull down two locating plates 5.
The working principle is as follows: the utility model can firstly attach two positioning plates 5 on the lower end surface of the PC beam and the side wall of the PC column respectively, if the connection angle of the beam column is 90 degrees, the positioning connection can be carried out after the attachment, if the angle of the beam column is not 90 degrees, the size of the included angle between the two positioning plates 5 can be adjusted according to the connection angle of the beam column, so that the two positioning plates 5 can be attached on the end surface of the beam column for the positioning connection, when the included angle between the two positioning plates 5 is adjusted, the screw rod 2 can be rotated, the screw rod nut 3 can move up and down on the rotating screw rod 2, when the screw rod nut 3 moves, the rotating rod 301 can be driven to rotate, the rotating rod 301 can drive the supporting rod 302 to rotate, the supporting rod 302 can drive the lower positioning plate 5 to rotate for a certain angle, the adjustment of the included angle between the two positioning plates 5 is completed, the adjustment of the included angle between the two positioning plates 5 is realized through the crank slider mechanism, after the two positioning plates 5 are attached to the end faces of the beam columns, the supporting rotating shaft 1 can be rotated, the supporting rotating shaft 1 can drive the push plate nut 103 to move upwards, so that the push plate 104 can push the four embedded sleeves 6 to move upwards, the embedded sleeves 6 are inserted into the beam plates, and the four embedded sleeves 6 can be inserted into the PC columns by the push plate 104, so that the push plate 104 can automatically push and insert the four embedded sleeves 6 into the beam columns simultaneously, the trouble of inserting and inserting the embedded sleeves 6 for multiple times is eliminated, the operation is simple and the time is saved during use, after the two positioning plates 5 and the beam columns are positioned and installed together through the embedded sleeves 6, the positioning plates 5 can be fixed tightly together by the positioning bolts 501, and the embedded sleeves 6 and the beam columns are fixed together, and then the beam column is concreted, and after the concreting is finished, the two positioning plates 5 are detached.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (5)
1. Accurate location connecting device of beam column PC component, its characterized in that: the screw rod type screw rod supporting device comprises a supporting rotating shaft (1), wherein threads are arranged on the upper half section of the supporting rotating shaft (1), and a screw rod (2) is arranged below the supporting rotating shaft (1); a handle is welded on the tail end section of the screw rod (2), a screw rod nut (3) is rotatably inserted and installed at the upper side position of the threaded rod section of the screw rod (2), the screw rod nut (3) is rectangular, and a rectangular notch is formed in the rear side position of the screw rod nut (3); a fixed block (4) is rotatably arranged on the top end section of the supporting rotating shaft (1), and mounting holes are symmetrically formed in the left side and the right side of the fixed block (4); a positioning plate (5) is fixedly arranged on the upper end surface of the fixing block (4), and a positioning plate (5) is vertically arranged at the rear part of the supporting rotating shaft (1); four embedded sleeves (6) are installed on the upper end face of the upper side positioning plate (5) in a penetrating and inserting mode, and a fixing shaft (7) is installed on the rear side rod section of the upper side positioning plate (5) in a rotating and inserting mode; the included angle of the two positioning plates (5) is 90 degrees, and the two positioning plates (5) are rotatably installed together through a fixed shaft (7).
2. The device for precisely positioning and connecting a beam column PC component according to claim 1, wherein: the supporting rotating shaft (1) comprises a handle (101) and a connecting plate (102), the handle (101) is welded at the tail end section of the supporting rotating shaft (1), and the connecting plate (102) is fixedly installed on the lower shaft section of the supporting rotating shaft (1) in an inserted mode.
3. The device for precisely positioning and connecting a beam column PC component according to claim 1, wherein: the support rotating shaft (1) further comprises a push plate nut (103) and a push plate (104), the middle shaft section of the support rotating shaft (1) is rotatably sleeved with the push plate nut (103), the push plate nut (103) is fixedly provided with the push plate (104), and the push plate (104) is T-shaped.
4. The device for precisely positioning and connecting a beam column PC component according to claim 1, wherein: screw-nut (3) include bull stick (301) and vaulting pole (302), the rear side position of screw-nut (3) is rotated and is installed a bull stick (301), and rotates on the terminal section of bull stick (301) and install a vaulting pole (302).
5. The device for precisely positioning and connecting a beam column PC component according to claim 1, wherein: the positioning plate (5) comprises positioning bolts (501), four hole grooves are formed in the upper end face of the two positioning plates (5) in a central symmetry mode, two mounting holes are formed in the side walls of the two positioning plates (5) in a front-back symmetry mode, and one positioning bolt (501) is installed in each mounting hole in an inserted mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023156583.7U CN214144112U (en) | 2020-12-24 | 2020-12-24 | Accurate positioning and connecting device for beam column PC component |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023156583.7U CN214144112U (en) | 2020-12-24 | 2020-12-24 | Accurate positioning and connecting device for beam column PC component |
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| Publication Number | Publication Date |
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| CN214144112U true CN214144112U (en) | 2021-09-07 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202023156583.7U Active CN214144112U (en) | 2020-12-24 | 2020-12-24 | Accurate positioning and connecting device for beam column PC component |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116815923A (en) * | 2023-07-31 | 2023-09-29 | 隆恩建设工程有限公司 | Assembled reinforced concrete beam column node connecting device |
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2020
- 2020-12-24 CN CN202023156583.7U patent/CN214144112U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116815923A (en) * | 2023-07-31 | 2023-09-29 | 隆恩建设工程有限公司 | Assembled reinforced concrete beam column node connecting device |
| CN116815923B (en) * | 2023-07-31 | 2024-06-11 | 隆恩建设工程有限公司 | Assembled reinforced concrete beam column node connecting device |
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