CN209760512U - Prefabricated assembled side fascia-steel column dry-type connecting device - Google Patents

Prefabricated assembled side fascia-steel column dry-type connecting device Download PDF

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Publication number
CN209760512U
CN209760512U CN201920465812.1U CN201920465812U CN209760512U CN 209760512 U CN209760512 U CN 209760512U CN 201920465812 U CN201920465812 U CN 201920465812U CN 209760512 U CN209760512 U CN 209760512U
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China
Prior art keywords
prefabricated
fascia
panel
steel column
external
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CN201920465812.1U
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Chinese (zh)
Inventor
王雪飞
曾思智
熊进刚
胡淑军
刘传禧
廖京
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JIANGXI ZHONGMEI ENGINEERING GROUP Co Ltd
Ganzhou Construction Industrialization Co Ltd
Nanchang University
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JIANGXI ZHONGMEI ENGINEERING GROUP Co Ltd
Ganzhou Construction Industrialization Co Ltd
Nanchang University
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Application filed by JIANGXI ZHONGMEI ENGINEERING GROUP Co Ltd, Ganzhou Construction Industrialization Co Ltd, Nanchang University filed Critical JIANGXI ZHONGMEI ENGINEERING GROUP Co Ltd
Priority to CN201920465812.1U priority Critical patent/CN209760512U/en
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Abstract

The utility model discloses a prefabricated assembled side fascia-steel column dry-type connecting device, including first prefabricated side fascia and second prefabricated side fascia, the side of first prefabricated side fascia and second prefabricated side fascia is provided with the steel column, the right flank of steel column and the back respectively with the surperficial extrusion contact of first prefabricated side fascia and second prefabricated side fascia, the equal fixedly connected with a plurality of pre-buried anchor slabs of terminal surface of first prefabricated side fascia and second prefabricated side fascia, the side fixedly connected with anchor embedded reinforcement of pre-buried anchor slab. This prefabricated steel column dry-type connecting device for side fascia, through the rotation that utilizes the anchor rod, the rotatory joint of location is drawn to the utilization to cooperation screw cap screw thread displacement on the anchor rod makes it promote the position sleeve and inserts the location projection and fix a position, has reached the prefabricated side fascia of speed when improving the construction installation then, makes the stability of its structure high, can realize that assembled structure system is under construction fast and dismantle the function fast.

Description

Prefabricated assembled side fascia-steel column dry-type connecting device
Technical Field
The utility model relates to a prefabricated assembled side fascia connection technical field specifically is a prefabricated assembled side fascia-steel column dry-type connecting device.
background
More and more extensive application of prefabricated building is in the actual engineering, wherein, prefabricated assembled side fascia in the assembled concrete structure, mainly accomplish structural component part or whole preparation through at prefabricated factory building, then transport the operation scene with the vehicle and assemble, between prefabricated assembled side fascia and side fascia, mainly through on-the-spot ligature reinforcing bar, a formwork, water concrete, traditional construction steps such as form removal, the efficiency of construction and assembly has been reduced, and after the earthquake takes place, be unfavorable for the quick replacement after the earthquake when the side fascia takes place the damage.
At present, current prefabricated assembled side fascia, speed is slower when the construction installation, at the bottom of the stability of structure to shake back wallboard and change the trouble, can't realize assembled structure system rapid construction and dismantle the function fast, then brought certain vexation for the construction side.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
The utility model provides a not enough to prior art, the utility model provides a prefabricated side fascia-steel column dry-type connecting device has solved current prefabricated side fascia, and speed is slower when the construction is installed, at the bottom of the stability of structure to it is troublesome to change at the back wallboard of shaking, can't realize that the assembled structure system is under construction fast and dismantle the functional problem fast.
(II) technical scheme
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a prefabricated assembled side fascia-steel column dry-type connecting device, includes first prefabricated side fascia and second prefabricated side fascia, the side of first prefabricated side fascia and second prefabricated side fascia is provided with the steel column, the right flank and the back of steel column respectively with the surface extrusion contact of first prefabricated side fascia and second prefabricated side fascia, the equal a plurality of pre-buried anchor slabs of fixedly connected with of terminal surface of first prefabricated side fascia and second prefabricated side fascia, the side fixedly connected with anchor embedded bar of pre-buried anchor slab, two anchor rods have been run through on the surface of pre-buried anchor slab, the lateral wall of steel column is run through on the surface of anchor rod, and extend to the outside of steel column, the surface of anchor rod and the inner wall of steel column and the inner wall swing joint of pre-buried anchor slab, the equal fixedly connected with in top and the bottom of anchor rod draws the locating piece, the smooth shape channel bar that the locating piece used is drawn in the cooperation has all been offered to the inner wall of first prefabricated side fascia and second prefabricated side fascia The surface of the anchoring rod is movably sleeved with a positioning sleeve, the inner wall of the positioning sleeve is penetrated with two positioning convex columns in a sliding way, the end of the positioning convex column is fixedly connected with the outer surface of the steel column, the surface of the anchoring rod is provided with a thread groove, the surface of the anchoring rod is sleeved with a threaded cap in a threaded manner, a moving pipe is inserted into the anchoring rod, the surface of the moving pipe is connected with the inner wall of the anchoring rod in a sliding way, the surface of the moving pipe is fixedly sleeved with a pushing sleeve, the surface of the push sleeve is fixedly connected with two linkage rods, the ends of the linkage rods are fixedly connected with the end of the transverse pipe, the other end of the transverse pipe is fixedly connected with the edge opening of the positioning sleeve, one side of the threaded cap far away from the positioning sleeve is fixedly connected with a bearing ring, and a pushing rod is fixedly connected to the edge of the outer ring of the bearing ring, and the end of the pushing rod is fixedly connected with the surface of the linkage rod.
Preferably, the end fixedly connected with of anchor embedded steel bar draws horizontal steel, draw horizontal steel fixed pre-buried in the inside of first prefabricated external wall board and second prefabricated external wall board.
Preferably, the edge of the threaded cap is fixedly connected with a protective backing ring, the inner wall of the protective backing ring is in threaded connection with the surface of the anchoring rod, and the edge on the side surface of the protective backing ring is in pressing contact with the edge of the positioning sleeve.
Preferably, one end of the moving pipe, which is positioned outside the anchoring rod, is fixedly connected with a pulling protective cap.
Preferably, the front and the back of the movable pipe are fixedly connected with limit strips, and the movable pipe is connected with the inner wall of the anchoring rod in a sliding mode through the limit strips.
(III) advantageous effects
The utility model provides a prefabricated assembled side fascia-steel column dry-type connecting device. The method has the following beneficial effects:
(1) This prefabricated steel column dry-type connecting device for side fascia, through the steel column, pre-buried anchor slab, draw horizontal steel, the anchor rod, draw the locating piece, the slip shape channel bar, position sleeve, the location projection, the removal pipe, the catch bar, push sleeve pipe, the gangbar, violently the cooperation of pipe and bearing ring is used, thereby reached the rotation that utilizes the anchor rod, the rotatory joint of location is drawn to the utilization, and cooperation screw thread cap screw thread displacement on the anchor rod, make it promote position sleeve pipe and insert the location projection and fix a position, then reached when improving the construction installation speed prefabricated side fascia, make the stability of its structure high, can realize the quick construction of assembled structure system and dismantle the function fast.
Drawings
FIG. 1 is a top view of the structure assembly of the present invention;
FIG. 2 is a top view of the structural installation section of the present invention;
Fig. 3 is an enlarged schematic view of the point a in the structure diagram of the present invention 2;
Fig. 4 is an enlarged schematic view of the point B in the structure diagram of fig. 3 of the present invention;
Fig. 5 is an enlarged schematic view of the point C in the structure diagram of fig. 3 of the present invention;
FIG. 6 is a side cross-sectional view of the structure of the anchor rod and the first prefabricated external wall panel;
Fig. 7 is a front sectional view of the structure of the present invention.
In the figure: 1. a first prefabricated external wall panel; 2. a second prefabricated external wall panel; 3. a steel column; 4. embedding an anchor plate; 5. anchoring the embedded steel bars; 6. drawing the transverse steel; 7. an anchoring rod; 8. drawing the positioning block; 9. a sliding groove strip; 10. positioning the sleeve; 11. positioning the convex column; 12. a threaded cap; 13. a protective grommet; 14. moving the tube; 15. a push rod; 16. a limiting strip; 17. pushing the sleeve; 18. a linkage rod; 19. a transverse tube; 20. pulling the protective cap; 21. and (5) bearing a ring.
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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
As shown in fig. 1-7, the utility model provides a technical solution: a prefabricated assembly type external wall panel-steel column dry type connecting device comprises a first prefabricated external wall panel 1 and a second prefabricated external wall panel 2, steel columns 3 are arranged on the side surfaces of the first prefabricated external wall panel 1 and the second prefabricated external wall panel 2, the right side surface and the back surface of each steel column 3 are respectively in extrusion contact with the surfaces of the first prefabricated external wall panel 1 and the second prefabricated external wall panel 2, the end surfaces of the first prefabricated external wall panel 1 and the second prefabricated external wall panel 2 are fixedly connected with a plurality of pre-embedded anchor plates 4, the side surfaces of the pre-embedded anchor plates 4 are fixedly connected with pre-embedded steel bars 5, the ends of the pre-embedded steel bars 5 are fixedly connected with transverse drawing steel 6, the transverse drawing steel 6 is fixedly embedded in the first prefabricated external wall panel 1 and the second prefabricated external wall panel 2, and the first prefabricated external wall panel 1 and the second prefabricated external wall panel 2 are more stable when being installed through the arrangement of the transverse drawing steel 6 and the pre-embedded steel bars 5, two anchoring rods 7 penetrate through the surface of the embedded anchor plate 4, the surface of each anchoring rod 7 penetrates through the side wall of the steel column 3 and extends to the outside of the steel column 3, the surface of each anchoring rod 7 is movably connected with the inner wall of the steel column 3 and the inner wall of the embedded anchor plate 4, drawing positioning blocks 8 are fixedly connected with the top and the bottom of each anchoring rod 7, sliding groove strips 9 matched with the drawing positioning blocks 8 are arranged on the inner walls of the first prefabricated external wall panel 1 and the second prefabricated external wall panel 2, a positioning sleeve 10 is movably sleeved on the surface of each anchoring rod 7, two positioning convex columns 11 penetrate through the inner wall of each positioning sleeve 10 in a sliding mode, the ends of the positioning convex columns 11 are fixedly connected with the outer surface of the steel column 3, threaded grooves are formed in the surface of each anchoring rod 7, threaded caps 12 are sleeved on surface threads of each anchoring rod 7, protective backing rings 13 are fixedly connected with the edge openings of the threaded caps 12, the inner walls of the protective backing rings 13, the bead on the side of the protection backing ring 13 is in pressing contact with the bead of the positioning sleeve 10, the effect of protecting the threaded cap 12 is achieved through the arrangement of the protection backing ring 13, the moving pipe 14 is inserted into the anchoring rod 7, the surface of the moving pipe 14 is in sliding connection with the inner wall of the anchoring rod 7, the front surface and the back surface of the moving pipe 14 are both fixedly connected with a limiting strip 16, the moving pipe 14 is in sliding connection with the inner wall of the anchoring rod 7 through the limiting strip 16, the effect of enabling the moving pipe 14 to be synchronous with the pushing sleeve 17 when the moving pipe 14 rotates is achieved through the arrangement of the limiting strip 16, one end, located outside the anchoring rod 7, of the moving pipe 14 is fixedly connected with a pulling protective cap 20, the effect of protecting the moving pipe 14 is achieved through the arrangement of the pulling protective cap 20, the pushing sleeve 17 is fixedly sleeved on the surface of the moving pipe 14, and two linkage rods 18 are fixedly connected on the surface, the end of the linkage rod 18 is fixedly connected with the end of the transverse pipe 19, the other end of the transverse pipe 19 is fixedly connected with the edge of the positioning sleeve 10, one side, far away from the positioning sleeve 10, of the threaded cap 12 is fixedly connected with a bearing ring 21, the edge of the outer ring of the bearing ring 21 is fixedly connected with a push rod 15, and the end of the push rod 15 is fixedly connected with the surface of the linkage rod 18.
When in use, the first prefabricated external wall panel 1 and the second prefabricated external wall panel 2 are firstly butted with two side faces of a steel column 3, then the anchoring rods 7 are respectively inserted into two side faces of the steel column 3 in pairs and respectively extend into the first prefabricated external wall panel 1 and the second prefabricated external wall panel 2, then the anchoring rods 7 are rotated to ensure that a plurality of drawing positioning blocks 8 are respectively clamped in the first prefabricated external wall panel 1 and the second prefabricated external wall panel 2, then the threaded caps 12 are rotated to drive the positioning sleeves 10 to displace through the bearing rings 21 and the linkage rods 18, so that the positioning sleeves 10 are pushed to be inserted into the positioning convex columns 11 for positioning, thereby achieving the effect of fixing the rotating anchoring rods 7, further achieving the purposes of improving the speed during construction and installation of prefabricating the assembled external wall panels, ensuring that the stability of the structure is high, and realizing the purposes of quick construction and quick disassembly of an assembled structure system, and those not described in detail in this specification are well within the skill of those in the art.
In conclusion, the steel column dry connecting device for the prefabricated external wall panel is characterized in that the steel column 3 is used, the anchor plate is embedded, the transverse drawing steel 6 is used, the anchor rod 7 is used, the drawing positioning block 8 is used, the sliding groove strips 9, the positioning sleeves 10, the positioning convex columns, the moving pipes 14, the push rods 15, the push sleeves 17, the linkage rods 18, the transverse pipes 19 and the bearing rings 21 are used in a matched mode, the purpose that the prefabricated external wall panel is prefabricated by improving the speed during construction and installation is achieved, the structural stability of the prefabricated external wall panel is high, and the rapid construction and rapid disassembly functions of an assembled structure system can be achieved.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (5)

1. The utility model provides a prefabricated assembled side fascia-steel column dry-type connecting device, includes first prefabricated side fascia (1) and prefabricated side fascia of second (2), its characterized in that: the side surfaces of the first prefabricated external wall panel (1) and the second prefabricated external wall panel (2) are provided with steel columns (3), the right side surface and the back surface of each steel column (3) are respectively in extrusion contact with the surfaces of the first prefabricated external wall panel (1) and the second prefabricated external wall panel (2), the end surfaces of the first prefabricated external wall panel (1) and the second prefabricated external wall panel (2) are fixedly connected with a plurality of embedded anchor plates (4), the side surfaces of the embedded anchor plates (4) are fixedly connected with anchoring embedded steel bars (5), two anchoring rods (7) penetrate through the surface of each embedded anchor plate (4), the surface of each anchoring rod (7) penetrates through the side wall of each steel column (3) and extends to the outside of each steel column (3), the surface of each anchoring rod (7) is movably connected with the inner wall of each steel column (3) and the inner wall of each embedded anchor plate (4), and positioning blocks (8) are fixedly connected with the top and the bottom of each anchoring rod (7), the inner walls of the first prefabricated external wall panel (1) and the second prefabricated external wall panel (2) are respectively provided with a sliding groove strip (9) matched with a drawing positioning block (8) for use, a positioning sleeve (10) is sleeved on the surface of the anchoring rod (7), two positioning convex columns (11) penetrate through the inner wall of the positioning sleeve (10) in a sliding mode, the ends of the positioning convex columns (11) are fixedly connected with the outer surface of a steel column (3), threaded grooves are formed in the surface of the anchoring rod (7), threaded caps (12) are sleeved on surface threads of the anchoring rod (7), a moving pipe (14) is inserted into the anchoring rod (7), the surface of the moving pipe (14) is slidably connected with the inner wall of the anchoring rod (7), a pushing sleeve (17) is sleeved on the surface of the moving pipe (14), two linkage rods (18) are fixedly connected with the surface of the pushing sleeve (17), the end of gangbar (18) and the end fixed connection of violently managing (19), the bead fixed connection of the other end and position sleeve (10) of violently managing (19), one side fixedly connected with bearing ring (21) of position sleeve (10) is kept away from in screw cap (12), the bead fixedly connected with catch bar (15) of bearing ring (21) outer lane, the end of catch bar (15) and the fixed surface of gangbar (18) are connected.
2. the prefabricated assembled external wall panel-steel column dry connecting device as claimed in claim 1, wherein: the end fixedly connected with of anchor embedded steel bar (5) draws horizontal steel (6), draw horizontal steel (6) and fix the inside of pre-buried at first prefabricated external wall board (1) and second prefabricated external wall board (2).
3. The prefabricated assembled external wall panel-steel column dry connecting device as claimed in claim 1, wherein: the bead fixedly connected with of screw cap (12) protects backing ring (13), the inner wall of protection backing ring (13) and the surperficial threaded connection of anchor pole (7), the bead of protection backing ring (13) side and the bead extrusion contact of position sleeve (10).
4. The prefabricated assembled external wall panel-steel column dry connecting device as claimed in claim 1, wherein: one end of the moving pipe (14) positioned outside the anchoring rod (7) is fixedly connected with a pulling protective cap (20).
5. The prefabricated assembled external wall panel-steel column dry connecting device as claimed in claim 1, wherein: the front and the back of the movable pipe (14) are fixedly connected with limit strips (16), and the movable pipe (14) is connected with the inner wall of the anchoring rod (7) in a sliding mode through the limit strips (16).
CN201920465812.1U 2019-04-09 2019-04-09 Prefabricated assembled side fascia-steel column dry-type connecting device Active CN209760512U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201920465812.1U CN209760512U (en) 2019-04-09 2019-04-09 Prefabricated assembled side fascia-steel column dry-type connecting device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201920465812.1U CN209760512U (en) 2019-04-09 2019-04-09 Prefabricated assembled side fascia-steel column dry-type connecting device

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CN209760512U true CN209760512U (en) 2019-12-10

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111962660A (en) * 2020-08-18 2020-11-20 德安控股有限公司 Construction system using prefabricated steel member and cement fiberboard
CN111962716A (en) * 2020-07-27 2020-11-20 安徽地平线建筑设计有限公司 Corner connecting structure of assembled wall

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111962716A (en) * 2020-07-27 2020-11-20 安徽地平线建筑设计有限公司 Corner connecting structure of assembled wall
CN111962716B (en) * 2020-07-27 2022-03-18 安徽地平线建筑设计有限公司 Corner connecting structure of assembled wall
CN111962660A (en) * 2020-08-18 2020-11-20 德安控股有限公司 Construction system using prefabricated steel member and cement fiberboard
CN111962660B (en) * 2020-08-18 2022-04-26 德安控股有限公司 Construction system using prefabricated steel member and cement fiberboard

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