CN217053955U - Prefabricated floor connecting piece convenient to connect - Google Patents
Prefabricated floor connecting piece convenient to connect Download PDFInfo
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- CN217053955U CN217053955U CN202220600205.3U CN202220600205U CN217053955U CN 217053955 U CN217053955 U CN 217053955U CN 202220600205 U CN202220600205 U CN 202220600205U CN 217053955 U CN217053955 U CN 217053955U
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- 238000001125 extrusion Methods 0.000 claims description 10
- 230000002146 bilateral effect Effects 0.000 claims description 4
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- 229910001294 Reinforcing steel Inorganic materials 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
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Abstract
The utility model discloses a prefabricated floor connecting piece convenient to connect relates to prefabricated floor technical field. Including the connecting piece body, connecting piece body inner wall fixedly connected with fixed plate, the nail hole has been seted up on the fixed plate surface, connecting piece body inner wall fixedly connected with fixed block, fixed block fixed surface is connected with the guide post, guide post circumference fixed surface is connected with the deformation stripper plate, connecting piece body surface is provided with supplementary coupling mechanism, supplementary coupling mechanism is including the makeup board, the pivot has been cup jointed in the activity of gear inner wall, the stopper has been seted up on pivot circumference surface, the pivot rear surface rotates to be connected before the connecting piece body, a transfer line fixed surface is connected with removes the frame, handle circumference surface swing joint has the fly leaf, remove the spacing post of a frame inner wall fixedly connected with, spacing post circumference surface runs through sliding connection at the fly leaf upper surface, the effectual levelness when having improved the prefabricated floor and connecting, make two prefabricated floor connect inseparabler, stability is improved.
Description
Technical Field
The utility model relates to a precast floor slab technical field especially relates to a precast floor slab connecting piece convenient to connect.
Background
The precast slabs are floor slabs used in early buildings in the 20 th century, namely modules or plates used in engineering, and are concrete precast members produced, processed and formed in a precast yard and directly transported to a construction site for installation, so the precast slabs are called as precast slabs, when the precast slabs are manufactured, a hollow model is nailed by wood plates, reinforcing steel bars are distributed in the hollow part of the model, the hollow part is filled with cement, the wood plates are knocked off after the hollow part is dried, and the residual precast slabs are the precast slabs which are used for the building, such as cement slabs covered on a ditch beside a highway; the cement boards used as heat insulation layers on the roof are prefabricated boards.
However, at present, no particularly good way for connecting two prefabricated floor slabs exists, the construction requirements often cannot be met, and a retrieval Chinese patent number CN201822089215.1 discloses a prefabricated floor slab connecting node, although the novel prefabricated floor slab connecting node is used for hoisting the prefabricated floor slabs in place, paving steel plates, inserting and screwing bolts, and watering or filling a construction space reserved for the prefabricated floor slabs with an elastic material to achieve the benefit of reducing wet operation, the technical scheme still cannot solve the problems that the two prefabricated floor slabs are difficult to be connected together in a neat and horizontal mode by using the existing connecting piece, the stability is not high, and the labor intensity is reduced due to the fact that large-scale equipment is required to carry or even be used for assembling and splicing when the prefabricated floor slabs are connected.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a prefabricated floor connecting piece convenient to connect has solved current prefabricated floor and has not had good connected mode, and current connecting piece can't be in the same place two orderly links of prefabricated floor level, and stability is not high to need artifical transport to use large-scale apparatus to assemble even when prefabricated floor connects and splice and lead to work efficiency to reduce the technical problem that intensity of labour is big.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a prefabricated floor connecting piece convenient to connect, includes the connecting piece body, connecting piece body inner wall fixedly connected with fixed plate, the nail hole has been seted up on the fixed plate surface, connecting piece body inner wall fixedly connected with fixed block, fixed block fixed surface fixedly connected with guide post, guide post circumference fixed surface is connected with the deformation stripper plate, connecting piece body surface is provided with supplementary coupling mechanism.
Preferably, the auxiliary connecting mechanism comprises a splicing plate, the inner wall of the splicing plate is movably clamped on the surface of the connecting piece body, a fixed seat is fixedly connected in front of the splicing plate, a motor is embedded in the fixed seat, an output shaft of the motor is fixedly connected with a gear, a first transmission rod is meshed at the upper end of the circumferential surface of the gear, a second transmission rod is meshed at the lower end of the circumferential surface of the gear, the first transmission rod and the second transmission rod are respectively and movably penetrated and slide on the side surface of the splicing plate, a rotating shaft is movably sleeved on the inner wall of the gear, a limit block is arranged on the circumferential surface of the rotating shaft, the rear surface of the rotating shaft is rotatably connected on the front surface of the connecting piece body, a moving frame is fixedly connected on the surface of the first transmission rod, a rectangular groove is arranged on the inner wall of the moving frame, a threaded column is rotatably penetrated and connected on the inner wall of the rectangular groove of the moving frame, and a handle is fixedly connected on the upper surface of the threaded column, the handle circumference surface swing joint has the fly leaf, remove a frame inner wall fixedly connected with spacing post, spacing post circumference surface runs through sliding connection at the fly leaf upper surface.
Preferably, the assembly plate uses the connecting piece body to be the bilateral symmetry as the center in front of the connecting piece body, the assembly plate uses the connecting piece body to be symmetry around being as the center, and the surface of the assembly plate that is located connecting piece body rear surface runs through sliding connection and has slide bar one, slide bar two.
Preferably, the movable frame, the handle, the threaded column, the movable plate and the limiting column are in an axisymmetric structure by taking the connecting piece body as a center, and the first sliding rod and the second sliding rod are respectively and fixedly connected to the surfaces of the movable frame at the left end and the right end.
Preferably, the movable plate is of a vertically symmetrical structure with the movable frame as the center.
Preferably, the fixed plate and the nail hole are in an up-and-down symmetrical structure by taking the connecting piece body as the center, and the guide column, the deformation extrusion plate and the fixed block are in a left-and-right symmetrical structure by taking the connecting piece body as the center.
Compared with the prior art, the utility model provides a pair of prefabricated floor connecting piece convenient to connect has following beneficial effect:
the utility model provides a prefabricated floor connecting piece convenient to connect, warp through the extrusion board and cup joint in prefabricated floor's round hole then with the contact of connecting piece body inner wall, in-process fixed plate atress extrusion prefabricated floor surface, then accomplish the connection of two prefabricated floors in going into prefabricated floor through the nail hole with the rivet nail, the effectual levelness that improves when prefabricated floor connects, make two prefabricated floor connect inseparabler, stability has been improved, the current connected mode that prefabricated floor does not have has been solved, current connecting piece can't be in the same place two orderly links of prefabricated floor level, the not high problem of stability.
The utility model provides a prefabricated floor connecting piece convenient to connect, cup joint the gear at pivot circumference surface and spacing to it by the stopper, then the starter motor makes the gear, drive transfer line one, transfer line two removes, the in-process is rotated the handle by the staff and is driven the screw thread post and rotate and make the spacing of fly leaf limited post draw close each other and be in the same place with prefabricated floor joint and pass through transfer line one with prefabricated floor joint, the removal of transfer line two drives prefabricated floor and cup joints on the extrusion board surface to connecting piece body inner wall removal promptly, the effectual concatenation speed that improves two prefabricated floor, and the work efficiency is increased, the labor intensity of workers is reduced, and labor cost is saved, the problem that need artifical transport to use even large-scale apparatus to assemble the concatenation to lead to work efficiency to reduce intensity of labour big when prefabricated floor connects has been solved.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic sectional view of the structure of the guide post of the present invention;
FIG. 3 is a schematic view of the structure of the auxiliary connecting mechanism of the present invention;
fig. 4 is a schematic diagram of the structure of the limit post of the present invention.
In the figure: 1. the connecting piece comprises a connecting piece body, 11, a fixing plate, 12, a nail hole, 13, a guide column, 14, a deformation extrusion plate, 15, a fixing block, 16, a rotating shaft, 17, a limiting block, 2, a splicing plate, 21, a fixing seat, 22, a motor, 23, a gear, 24, a first transmission rod, 25, a second transmission rod, 26, a moving frame, 27, a handle, 28, a threaded column, 29, a movable plate, 3, a limiting column, 31, a first sliding rod, 32 and a second sliding rod.
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 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.
The first embodiment is as follows:
please refer to fig. 1-fig. 2, the utility model provides a technical scheme, including connecting piece body 1, 1 inner wall fixedly connected with fixed plate 11 of connecting piece body, nail hole 12 has been seted up on the surface of fixed plate 11, 1 inner wall fixedly connected with fixed block 15 of connecting piece body, 15 fixed block fixed surface are connected with guide post 13, 13 circumference fixed surface of guide post are connected with and warp stripper plate 14, fixed plate 11, nail hole 12 uses connecting piece body 1 to be the longitudinal symmetry structure as the center, guide post 13, warp stripper plate 14, fixed block 15 uses connecting piece body 1 to be the bilateral symmetry structure as the center.
In this embodiment: the deformation extrusion plate 14 is deformed and sleeved in the round hole of the prefabricated floor slab and then is contacted with the inner wall of the connecting piece body 1, the surface of the prefabricated floor slab is extruded under stress by the fixing plate 11 in the process, and then the rivet is driven into the prefabricated floor slab through the rivet hole 12 to complete the connection of the two prefabricated floor slabs, so that the levelness of the two prefabricated floor slabs during connection is effectively improved, the two prefabricated floor slabs are connected more closely, and the stability is improved.
Example two:
referring to fig. 3-4, based on the first embodiment, the present invention provides a technical solution: the surface of the connecting piece body 1 is provided with an auxiliary connecting mechanism, the auxiliary connecting mechanism comprises a splicing plate 2, the inner wall of the splicing plate 2 is movably clamped on the surface of the connecting piece body 1, the front of the splicing plate 2 is fixedly connected with a fixed seat 21, a motor 22 is embedded in the fixed seat 21, an output shaft of the motor 22 is fixedly connected with a gear 23, the upper end of the circumferential surface of the gear 23 is meshed with a first transmission rod 24, the lower end of the circumferential surface of the gear 23 is meshed with a second transmission rod 25, the first transmission rod 24 and the second transmission rod 25 respectively and movably penetrate through and slide on the side surface of the splicing plate 2, the inner wall of the gear 23 is movably sleeved with a rotating shaft 16, the circumferential surface of the rotating shaft 16 is provided with a limiting block 17, the rear surface of the rotating shaft 16 is rotatably connected with the front of the connecting piece body 1, the surface of the first transmission rod 24 is fixedly connected with a moving frame 26, the inner wall of the moving frame 26 is provided with a rectangular groove, and the inner wall of the rectangular groove of the moving frame 26 is rotatably connected with a threaded column 28, the upper surface of the threaded column 28 is fixedly connected with a handle 27, the circumferential surface of the handle 27 is movably connected with a movable plate 29, the inner wall of the movable frame 26 is fixedly connected with a limiting column 3, the circumferential surface of the limiting column 3 is connected to the upper surface of the movable plate 29 in a penetrating and sliding mode, the splicing plate 2 is in bilateral symmetry with the connecting piece body 1 as the center and is in front-back symmetry with the connecting piece body 1 as the center, the surface of the splicing plate 2 located on the rear surface of the connecting piece body 1 is connected with a first sliding rod 31 and a second sliding rod 32 in a penetrating and sliding mode, the movable frame 26, the handle 27, the threaded column 28, the movable plate 29 and the limiting column 3 are in an axial symmetry structure with the connecting piece body 1 as the center, the first sliding rod 31 and the second sliding rod 32 are respectively and fixedly connected to the surfaces of the movable frame 26 at the left end and the right end, and the movable plate 29 is in an up-down symmetry structure with the movable frame 26 as the center.
In this embodiment: the gear 23 is sleeved on the circumferential surface of the rotating shaft 16 and limited by the limiting block 17, then the motor 22 is started to enable the gear 23 to drive the first transmission rod 24 and the second transmission rod 25 to move, in the process, a worker rotates the handle 27 to drive the threaded column 28 to rotate, so that the movable plate 29 is mutually drawn close by the limitation of the limiting column 3 to be clamped with the prefabricated floor slab, and the movement of the first transmission rod 24 and the second transmission rod 25 drives the prefabricated floor slab to move towards the inner wall of the connecting piece body 1, namely, the prefabricated floor slab is sleeved on the surface of the deformation extrusion plate 14, the splicing speed of the two prefabricated floor slabs is effectively improved, the working efficiency is increased, the labor intensity of workers is reduced, and the labor cost is saved.
The working principle is as follows: the gear 23 is sleeved on the circumferential surface of the rotating shaft 16 and limited by the limiting block 17, then the motor 22 is started to enable the gear 23 to drive the transmission rod I24 and the transmission rod II 25 to move, in the process, a worker rotates the handle 27 to drive the threaded column 28 to rotate so that the movable plate 29 is close to each other by the limiting of the limiting column 3 to be clamped with the prefabricated floor slab, in addition, the movement of the transmission rod I24 and the transmission rod II 25 drives the prefabricated floor slab to move towards the inner wall of the connecting piece body 1, namely, the prefabricated floor slab is sleeved on the surface of the deformation extrusion plate 14, the deformation extrusion plate 14 is deformed and sleeved in the round hole of the prefabricated floor slab and then is contacted with the inner wall of the connecting piece body 1, in the process, the fixed plate 11 is stressed to extrude the surface of the prefabricated floor slab, and then, rivets are nailed into the prefabricated floor slab through the nail holes 12 to complete the connection of the two prefabricated floor slabs.
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.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various 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 (6)
1. The utility model provides a prefabricated floor connecting piece convenient to connect, includes connecting piece body (1), its characterized in that: connecting piece body (1) inner wall fixedly connected with fixed plate (11), nail hole (12) have been seted up on fixed plate (11) surface, connecting piece body (1) inner wall fixedly connected with fixed block (15), fixed block (15) fixed surface is connected with guide post (13), guide post (13) circumference fixed surface is connected with deformation stripper plate (14), connecting piece body (1) surface is provided with supplementary coupling mechanism.
2. A prefabricated floor connecting member for facilitating connection according to claim 1, wherein: the auxiliary connecting mechanism comprises a splicing plate (2), the inner wall of the splicing plate (2) is movably clamped on the surface of a connecting piece body (1), a fixing seat (21) is fixedly connected in front of the splicing plate (2), a motor (22) is embedded in the fixing seat (21), a gear (23) is fixedly connected with an output shaft of the motor (22), a first transmission rod (24) is meshed at the upper end of the circumferential surface of the gear (23), a second transmission rod (25) is meshed at the lower end of the circumferential surface of the gear (23), the first transmission rod (24) and the second transmission rod (25) are respectively movably penetrated and slid on the side surface of the splicing plate (2), a rotating shaft (16) is movably sleeved on the inner wall of the gear (23), a limiting block (17) is arranged on the circumferential surface of the rotating shaft (16), the rear surface of the rotating shaft (16) is rotatably connected in front of the connecting piece body (1), and a moving frame (26) is fixedly connected with the surface of the first transmission rod (24), the rectangular channel has been seted up to removal frame (26) inner wall, the rectangular channel inner wall of removal frame (26) runs through to rotate and is connected with screw thread post (28), fixed surface is connected with handle (27) on screw thread post (28), handle (27) circumference surface swing joint has fly leaf (29), remove spacing post (3) of frame (26) inner wall fixedly connected with, spacing post (3) circumference surface runs through sliding connection at fly leaf (29) upper surface.
3. A prefabricated floor connecting member for facilitating connection according to claim 2, wherein: splicing plate (2) use connecting piece body (1) to be bilateral symmetry as the center in connecting piece body (1) preceding, splicing plate (2) use connecting piece body (1) to be symmetry around being as the center, splicing plate (2) surface that is located connecting piece body (1) rear surface runs through sliding connection and has slide bar (31), slide bar two (32).
4. A prefabricated floor connecting member for facilitating connection according to claim 3, wherein: the movable rack (26), the handle (27), the threaded column (28), the movable plate (29) and the limiting column (3) are of an axisymmetric structure by taking the connecting piece body (1) as a center, and the sliding rod I (31) and the sliding rod II (32) are fixedly connected to the surfaces of the movable rack (26) at the left end and the right end respectively.
5. A prefabricated floor connecting member for facilitating connection according to claim 2, wherein: the movable plate (29) is in a vertically symmetrical structure by taking the movable frame (26) as a center.
6. A prefabricated floor connecting member for facilitating connection according to claim 1, wherein: the fixed plate (11) and the nail holes (12) are of an up-down symmetrical structure by taking the connecting piece body (1) as the center, and the guide column (13), the deformation extrusion plate (14) and the fixed block (15) are of a left-right symmetrical structure by taking the connecting piece body (1) as the center.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220600205.3U CN217053955U (en) | 2022-03-18 | 2022-03-18 | Prefabricated floor connecting piece convenient to connect |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220600205.3U CN217053955U (en) | 2022-03-18 | 2022-03-18 | Prefabricated floor connecting piece convenient to connect |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217053955U true CN217053955U (en) | 2022-07-26 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220600205.3U Active CN217053955U (en) | 2022-03-18 | 2022-03-18 | Prefabricated floor connecting piece convenient to connect |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217053955U (en) |
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2022
- 2022-03-18 CN CN202220600205.3U patent/CN217053955U/en active Active
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Effective date of registration: 20231030 Address after: 6th Floor, Talent Apartment, No. 78 Jingzhao Road, Yuanba Town, Zhaohua District, Guangyuan City, Sichuan Province, 628000 Patentee after: Guangyuan Construction Industry Industrialized Construction Co.,Ltd. Address before: 628000 floor 18, building I, Dongcheng international, juguo Road, Lizhou District, Guangyuan City, Sichuan Province Patentee before: Guangyuan City Development Group Co.,Ltd. |