CN216740516U - Prefabricated external wall connecting piece of assembly type structure - Google Patents
Prefabricated external wall connecting piece of assembly type structure Download PDFInfo
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- CN216740516U CN216740516U CN202220068574.2U CN202220068574U CN216740516U CN 216740516 U CN216740516 U CN 216740516U CN 202220068574 U CN202220068574 U CN 202220068574U CN 216740516 U CN216740516 U CN 216740516U
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Abstract
The utility model discloses an assembly type building prefabricated external wall connecting piece which comprises a wall body, wherein a groove is formed in the outer wall of the wall body, a thread groove is formed in one side of the wall body, a clamping component is arranged in the wall body and comprises an adjusting screw rod, clamping plates, a second clamping plate and a first clamping plate, the adjusting screw rod is rotatably connected to the wall of the thread groove, the two clamping plates are rotatably arranged on the outer wall of the adjusting screw rod, the second clamping plate is arranged between the clamping plates, and the first clamping plate is rotatably connected to one side of the second clamping plate; according to the technical scheme provided by the utility model, the clamping plate clamps the clamping grooves at two ends of the second clamping plate through the triangular clamping piece to clamp the second clamping plate, the clamping plate on the other wall body clamps the first clamping plate in the same operation, the two wall bodies are connected through the first clamping plate and the second clamping plate, the connection is convenient and stable, the abrasion of the joint is small when the prefabricated outer hanging wall of the prefabricated building is used, and the service life of the prefabricated outer hanging wall of the prefabricated building is prolonged.
Description
Technical Field
The utility model relates to the technical field of prefabricated walls, in particular to a prefabricated external wall connecting piece for an assembly type building.
Background
The prefabricated external wall decorative surface can be face bricks, stones, coatings, decorative concrete and the like, is produced in one step in a factory, saves the link of building external decoration, can be divided into a containment plate system and a decorative plate system according to functional positioning, and needs to use a connecting device to connect two or more prefabricated external walls together when the prefabricated external wall is installed.
The prior art has the following defects or problems:
the prefabricated outer wall that hangs now generally adopts the spread groove to connect, and the part of connecting receives the influence easily and leads to the junction to lead to being connected not hard up between the prefabricated outer wall because friction produces wearing and tearing.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a prefabricated external wall connecting piece for an assembly type building aiming at the defects in the prior art so as to solve the problems in the prior art.
In order to achieve the purpose, the utility model provides the following technical scheme:
the utility model provides a prefabricated external wall connecting piece of assembly type structure, includes the wall body, the wall body outer wall is seted up flutedly, threaded groove has been seted up to wall body one side, the inside joint subassembly that is provided with of wall body, the joint subassembly includes adjusting screw, cardboard, second joint board and first joint board, adjusting screw rotate connect in the threaded groove cell wall, two cardboards rotate install in the adjusting screw outer wall, the second joint board install in between the cardboard, first joint board rotate connect in second joint board one side.
Optionally, one cardboard bottom and another cardboard bottom be the fixedly connected with triangle fastener respectively, joint groove has been seted up respectively at first joint board and second joint board both ends, triangle fastener with joint groove looks joint, the cardboard top is seted up threaded hole, just the cardboard pass through the screw hole rotate install in adjusting screw outer wall.
Optionally, a mounting groove is formed in the groove wall, the clamping plates are slidably connected to two sides of the groove wall, supporting plates are fixedly connected to two ends of the first clamping plate and two ends of the second clamping plate respectively, and the supporting plates are located at two ends of the groove wall.
Optionally, a fixed groove is formed in the wall, the fixed groove is connected with the bottom end of the thread groove, the bottom end of the adjusting screw rod is located inside the fixed groove, a hexagonal nut is fixedly connected to the top end of the adjusting screw rod, and a fixing ring is fixedly connected to the bottom end of the adjusting screw rod.
Optionally, an annular groove is formed in the middle of two sides of the groove wall of the fixing groove, two supporting springs are fixedly connected to two sides of the groove wall of the annular groove, and blocking plates are fixedly connected to the other ends of the supporting springs.
Optionally, a rotating groove is formed in one side of the second clamping plate, a mounting hole is formed in the wall of the rotating groove, a fixing screw is installed on the inner wall of the mounting hole, the first clamping plate is rotatably connected to the outer wall of the fixing screw, a fixing nut is installed at the bottom end of the outer wall of the fixing screw, and a fixing piece is installed on the wall of the rotating groove.
Compared with the prior art, the utility model provides an assembly type building prefabricated external wall connecting piece, which has the following beneficial effects:
1. according to the utility model, the adjusting screw rod rotates to move downwards, the middle of the adjusting screw rod is used as a boundary, the threads above and below the adjusting screw rod are opposite, the adjusting screw rod rotates to drive the two clamping plates to move towards the central position, the clamping plates clamp the clamping grooves at two ends of the second clamping plate through the triangular clamping piece to clamp the second clamping plate, the clamping plate on the other wall body clamps the first clamping plate in the same operation, the first clamping plate and the second clamping plate are used for connecting the two wall bodies, the connection is convenient and stable, the abrasion of the connecting part is small when the prefabricated external hanging wall of the assembly type building is used, and the service life of the prefabricated external hanging wall of the assembly type building is prolonged;
2. according to the utility model, the first clamping plate rotates in the rotating groove, the first clamping plate is meshed with the fixing screw rod, the first clamping plate and the second clamping plate can be straightened or bent, and the first clamping plate and the second clamping plate are fixed through the fixing screw rod and the fixing piece, so that the first clamping plate and the second clamping plate can be used for a wall body.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.
FIG. 1 is a schematic view of the structure of the present invention;
FIG. 2 is a cross-sectional view of the present invention;
FIG. 3 is a connection diagram of a first clamping plate and a second clamping plate according to the present invention.
In the figure: 1. a wall body; 2. a groove; 3. a first clamping connection plate; 4. a second clamping plate; 5. a hexagonal nut; 6. a thread groove; 7. clamping a plate; 8. a clamping groove; 9. a triangular clamping piece; 10. a blocking plate; 11. fixing grooves; 12. a fixing ring; 13. adjusting the screw rod; 14. mounting grooves; 15. fixing the screw rod; 16. and a fixing member.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-3, in the present embodiment: an assembly type prefabricated external hanging wall connecting piece for a building comprises a wall body 1, a groove 2 is formed in the outer wall of the wall body 1, a thread groove 6 is formed in one side of the wall body 1, a clamping component is arranged in the wall body 1 and comprises an adjusting screw 13, clamping plates 7, a second clamping plate 4 and a first clamping plate 3, the adjusting screw 13 is rotatably connected to the wall of the thread groove 6, the two clamping plates 7 are rotatably installed on the outer wall of the adjusting screw 13, the second clamping plate 4 is installed between the clamping plates 7, the first clamping plate 3 is rotatably connected to one side of the second clamping plate 4, the bottom end of one clamping plate 7 and the bottom end of the other clamping plate 7 are respectively and fixedly connected with a triangular clamping piece 9, clamping grooves 8 are formed in the two ends of the first clamping plate 3 and the second clamping plate 4, the triangular clamping pieces 9 are clamped with the clamping grooves 8, threaded holes are formed in the top ends of the clamping plates 7, and the clamping plates 7 are rotatably installed on the outer wall of the adjusting screw 13 through threaded holes, the groove wall of the groove 2 is provided with a mounting groove 14, the clamping plates 7 are connected to two sides of the groove wall of the mounting groove 14 in a sliding manner, two ends of the first clamping plate 3 and the second clamping plate 4 are respectively fixedly connected with a supporting plate, and the supporting plates are positioned at two ends of the groove wall of the mounting groove 14; when the prefabricated external wall of the prefabricated building is connected, the second clamping plate 4 is arranged in the mounting groove 14 and the clamping plates 7 are aligned, the hexagonal nut 5 is screwed to drive the adjusting screw 13 to rotate, the adjusting screw 13 rotates to move downwards, and the adjusting screw 13 is limited by the middle, the upper and lower threads are opposite, the adjusting screw 13 rotates to drive the two clamping plates 7 to move towards the central position, the mounting groove 14 limits the clamping plates 7 to prevent the clamping plates 7 from rotating, the clamping plates 7 clamp the clamping grooves 8 at the two ends of the second clamping plate 4 through the triangular clamping piece 9 to clamp the second clamping plate 4, the clamping plates 7 on the other wall body 1 clamp the first clamping plate 3 in the same operation, the first clamping connection plate 3 and the second clamping connection plate 4 are used for connecting the two wall bodies 1, the connection is convenient and stable, and the wearing and tearing of junction are less when the prefabricated outer wall of assembly type structure uses, increase the life of the prefabricated outer wall of assembly type structure.
A fixing groove 11 is formed in the wall body 1, the fixing groove 11 is connected with the bottom end of the thread groove 6, the bottom end of an adjusting screw 13 is located in the fixing groove 11, a hexagonal nut 5 is fixedly connected to the top end of the adjusting screw 13, a fixing ring 12 is fixedly connected to the bottom end of the adjusting screw 13, ring grooves are formed in the middles of two sides of the groove wall of the fixing groove 11, two supporting springs are fixedly connected to two sides of the groove wall of each ring groove, and blocking plates 10 are fixedly connected to the other ends of the supporting springs; adjusting screw 13 pivoted in-process moves down, and barrier plate 10 top is the pitch arc design, struts barrier plate 10 through solid fixed ring 12, and solid fixed ring 12 moves barrier plate 10 below, and supporting spring supports barrier plate 10 and blocks solid fixed ring 12, knocks off hexagon nut 5 with the hammer, can effectually avoid adjusting screw 13 displacement to cause to connect not hard up.
A rotating groove is formed in one side of the second clamping and connecting plate 4, a mounting hole is formed in the wall of the rotating groove, a fixing screw 15 is mounted on the inner wall of the mounting hole, the first clamping and connecting plate 3 is rotatably connected to the outer wall of the fixing screw 15, a fixing nut is mounted at the bottom end of the outer wall of the fixing screw 15, and a fixing piece 16 is mounted on the wall of the rotating groove; first joint board 3 rotates in rotating the groove, and first joint board 3 and clamping screw 15 meshing are connected, can straighten first joint board 3 and second joint board 4 or bend to fix first joint board 3 and second joint board 4 through clamping screw 15 and mounting 16, make first joint board 3 and second joint board 4 can be used for the connection at wall body 1 lateral wall and both ends, need change the connecting piece when avoiding installing wall body 1, application range is wide.
The working principle and the using process of the utility model are as follows: when the prefabricated external wall of the prefabricated building is connected, the second clamping plate 4 is arranged in the mounting groove 14 and the clamping plates 7 are aligned, the hexagonal nut 5 is screwed to drive the adjusting screw 13 to rotate, the adjusting screw 13 rotates to move downwards, and the adjusting screw 13 is limited by the middle, the upper and lower threads are opposite, the adjusting screw 13 rotates to drive the two clamping plates 7 to move towards the central position, the mounting groove 14 limits the clamping plates 7 to prevent the clamping plates 7 from rotating, the clamping plates 7 clamp the clamping grooves 8 at the two ends of the second clamping plate 4 through the triangular clamping piece 9 to clamp the second clamping plate 4, the clamping plates 7 on the other wall body 1 clamp the first clamping plate 3 in the same operation, the first clamping plate 3 and the second clamping plate 4 are used for connecting the two wall bodies 1, the connection is convenient and stable, and the wearing and tearing of junction are less when the prefabricated outer wall of assembled building uses, increase the life of prefabricated outer wall of assembled building.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the scope of the present invention, and all modifications and equivalents of the present invention, which are made by the contents of the present specification and the accompanying drawings, or directly/indirectly applied to other related technical fields, are included in the scope of the present invention.
Claims (6)
1. The utility model provides a prefabricated external wall connecting piece of prefabricated building which characterized in that: the wall body comprises a wall body (1), wherein a groove (2) is formed in the outer wall of the wall body (1), a thread groove (6) is formed in one side of the wall body (1), and a clamping assembly is arranged inside the wall body (1);
the clamping components comprise adjusting screws (13), clamping plates (7), second clamping plates (4) and first clamping plates (3), the adjusting screws (13) are rotatably connected to the groove walls of the thread grooves (6), the two clamping plates (7) are rotatably installed on the outer walls of the adjusting screws (13), the second clamping plates (4) are installed between the clamping plates (7), and the first clamping plates (3) are rotatably connected to one sides of the second clamping plates (4).
2. The prefabricated external hanging wall connecting piece of assembly type structure of claim 1, characterized in that: the bottom end of one clamping plate (7) and the bottom end of the other clamping plate (7) are respectively fixedly connected with a triangular clamping piece (9), clamping grooves (8) are formed in the two ends of the first clamping plate (3) and the second clamping plate (4) respectively, the triangular clamping pieces (9) are clamped with the clamping grooves (8), a threaded hole is formed in the top end of the clamping plate (7), and the clamping plate (7) is rotatably installed on the outer wall of the adjusting screw rod (13) through the threaded hole.
3. The prefabricated external wall connecting piece of fabricated building of claim 1, wherein: mounting groove (14) have been seted up to recess (2) cell wall, cardboard (7) sliding connection in mounting groove (14) cell wall both sides, first joint board (3) and second joint board (4) both ends are fixedly connected with backup pad respectively, the backup pad is located mounting groove (14) cell wall both ends.
4. The prefabricated external hanging wall connecting piece of assembly type structure of claim 1, characterized in that: fixed slot (11) have been seted up to wall body (1) inside, fixed slot (11) with thread groove (6) bottom is connected, adjusting screw (13) bottom is located inside fixed slot (11), adjusting screw (13) top fixedly connected with hexagon nut (5), the solid fixed ring of adjusting screw (13) bottom fixedly connected with (12).
5. The prefabricated external hanging wall connecting piece of assembly type structure of claim 4, characterized in that: the improved groove structure is characterized in that a ring groove is formed in the middle of two sides of the groove wall of the fixing groove (11), two supporting springs are fixedly connected to two sides of the groove wall of the ring groove, and blocking plates (10) are fixedly connected to the other ends of the supporting springs.
6. The prefabricated external wall connecting piece of fabricated building of claim 1, wherein: the improved fixing device is characterized in that a rotating groove is formed in one side of the second clamping plate (4), a mounting hole is formed in the wall of the rotating groove, a fixing screw (15) is installed on the inner wall of the mounting hole, the first clamping plate (3) is rotatably connected to the outer wall of the fixing screw (15), a fixing nut is installed at the bottom end of the outer wall of the fixing screw (15), and a fixing piece (16) is installed on the wall of the rotating groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220068574.2U CN216740516U (en) | 2022-01-11 | 2022-01-11 | Prefabricated external wall connecting piece of assembly type structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220068574.2U CN216740516U (en) | 2022-01-11 | 2022-01-11 | Prefabricated external wall connecting piece of assembly type structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216740516U true CN216740516U (en) | 2022-06-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220068574.2U Active CN216740516U (en) | 2022-01-11 | 2022-01-11 | Prefabricated external wall connecting piece of assembly type structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216740516U (en) |
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- 2022-01-11 CN CN202220068574.2U patent/CN216740516U/en active Active
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