CN215406820U

CN215406820U - High strength superimposed sheet connected node

Info

Publication number: CN215406820U
Application number: CN202122001679.4U
Authority: CN
Inventors: 王建长
Original assignee: Henan Xinmiao Yuanda Housing Industry Co ltd
Current assignee: Henan Xinmiao Yuanda Housing Industry Co ltd
Priority date: 2021-08-24
Filing date: 2021-08-24
Publication date: 2022-01-04
Anticipated expiration: 2031-08-24

Abstract

The utility model provides a high-strength laminated slab connecting node, which relates to the technical field of laminated slabs and comprises a laminated slab body and a mounting plate, wherein a threaded pipe is fixedly communicated in the mounting plate, a cavity is formed in the laminated slab body, the laminated slab body is inserted into the mounting plate, two first through holes and two second through holes are respectively superposed, a lifting driving device can push an inserting rod to be inserted into the first through holes, the laminated slab body and the mounting plate can be fixed after the inserting rod is inserted into the first through holes, so that the two laminated slab bodies are spliced, when the laminated slab connecting node needs to be disassembled, the lifting driving device is only started, then the inserting rod can be separated from the first through holes in the mounting plate, so that the laminated slab body and the mounting plate can be separated, and the labor intensity of workers is effectively reduced, the disassembly efficiency is also improved, and the influence on the construction process is avoided.

Description

High strength superimposed sheet connected node

Technical Field

The utility model relates to the technical field of laminated slabs, in particular to a high-strength laminated slab connecting node.

Background

The superimposed sheet is the basis that is used for constructing the floor, and in the installation, a plurality of superimposed sheets splice in proper order, forms whole floor foundation surface. Then, the steel bars are tied up on the foundation surface of the floor slab and concrete is laid, thereby realizing the construction of the whole floor slab.

At present current superimposed sheet is connected the superimposed sheet through the nail when connecting mostly and is fixed, but when the concatenation has the mistake to dismantle, just need the workman to play the nail out, realizes dismantling the superimposed sheet, and this mode is connected the superimposed sheet, very big increase workman's intensity of labour when dismantling, also reduced the efficiency of dismantling, influence the process of construction.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a high-strength laminated slab connecting node, and aims to solve the problems that the high-strength laminated slab connecting node in the prior art connects laminated slabs, the labor intensity of workers is greatly increased when the laminated slabs are disassembled, the disassembling efficiency is reduced, and the construction process is influenced.

In order to achieve the purpose, the utility model adopts the following technical scheme: the utility model provides a high strength superimposed sheet connected node, includes superimposed sheet body and mounting panel, the mounting panel internal fixation intercommunication has the screwed pipe, this internal cavity that has seted up of superimposed sheet, first through-hole has all been seted up in superimposed sheet body and the mounting panel, and two first through-holes have the coincidence position, be provided with the inserted bar in the cavity, and the top of inserted bar is located the inside of first through-hole, be provided with in the cavity and be used for driving the inserted bar and carry out the lift drive arrangement that goes up and down, the second through-hole has all been seted up in superimposed sheet body and the mounting panel, and two second through-holes have the coincidence position.

In order to enable the lifting driving device to have the effect of driving the inserted rod to lift, the lifting driving device comprises a rotating shaft which is rotatably connected in a cavity, an elliptical wheel and a gear are fixedly connected to the surface of the rotating shaft, the surface of the elliptical wheel is in contact with the bottom surface of the inserted rod, a rack which can translate along the cavity is arranged in the cavity and is meshed with the gear, a limiting and guiding device which is used for limiting and guiding the rack is arranged in the cavity, a connecting plate is fixedly connected to the rack, a moving rod is fixedly connected to one side surface, far away from the elliptical wheel, of the connecting plate, one end, far away from the connecting plate, of the moving rod penetrates through a second through hole and extends into a threaded pipe, a screw rod is connected to the threaded pipe in a threaded manner, and the screw rod collides with the moving rod when being located in the threaded pipe.

In order to enable the inserting rod to be more conveniently inserted into the first through hole to connect and fix the laminated slab body and the mounting plate, the utility model has the further technical scheme that the lifting height value of the inserting rod is larger than the thickness value of the mounting plate and smaller than the height value of the first through hole.

In order to enable the limiting and guiding device to have the effect of limiting and guiding the rack, the further technical scheme is that the limiting and guiding device comprises a sliding rail fixed in the cavity through a fixing rod, and the rack is connected in the sliding rail in a sliding manner.

In order to enable the rack to have the effect of more conveniently resetting the rack, the utility model has the further technical scheme that an elastic resetting piece is sleeved on the surface of the moving rod, and two ends of the elastic resetting piece are respectively fixedly connected with the connecting plate and the inner wall of the cavity.

According to a further technical scheme, the elastic reset piece is a tension spring.

The utility model has the beneficial effects that:

insert the mounting panel with the superimposed sheet body in, make two first through-holes and two second through-holes coincide respectively, lift drive just can promote the inside that the inserted bar inserted first through-hole, insert in first through-hole back alright fix superimposed sheet body and mounting panel when the inserted bar, thereby realize splicing two superimposed sheet bodies, when needs are dismantled, only need start lift drive, then the inserted bar alright break away from in the first through-hole in following the mounting panel, alright separate superimposed sheet body and mounting panel, effectual workman's intensity of labour has been reduced, the efficiency of dismantlement has also been improved, avoid influencing the process of construction.

Drawings

Fig. 1 is a plan view of an embodiment of the present invention.

Fig. 2 is an enlarged schematic view of a structure shown in fig. 1 according to an embodiment of the present invention.

Fig. 3 is a partial structural sectional view of a body of a laminated slab according to an embodiment of the present invention.

In the figure: 1. a laminated slab body; 2. mounting a plate; 3. a threaded pipe; 4. a cavity; 5. a first through hole; 6. inserting a rod; 7. a rotating shaft; 8. an elliptical wheel; 9. a slide rail; 10. a rack; 11. a gear; 12. a travel bar; 13. a second through hole; 14. a screw; 15. an elastic reset piece.

Detailed Description

The following further describes embodiments of the present invention with reference to the drawings.

As shown in fig. 1-3, a high strength superimposed sheet connected node, including superimposed sheet body 1 and mounting panel 2, the internal fixed intercommunication of mounting panel 2 has screwed pipe 3, cavity 4 has been seted up in the superimposed sheet body 1, first through-hole 5 has all been seted up in superimposed sheet body 1 and the mounting panel 2, and two first through-holes 5 have the coincidence position, be provided with inserted bar 6 in the cavity 4, and the top of inserted bar 6 is located the inside of first through-hole 5, be provided with the lift drive device that is used for driving inserted bar 6 to go up and down in the cavity 4, second through-hole 13 has all been seted up in superimposed sheet body 1 and the mounting panel 2, and two second through-holes 13 have the coincidence position.

In this embodiment, when needing to connect, at first insert superimposed sheet body 1 in the mounting panel 2, make two first through-holes 5 and two second through-holes 13 coincide respectively, then start the lift drive, the lift drive just can promote the inside that inserted bar 6 inserted first through-hole 5, insert in first through-hole 5 back alright fix superimposed sheet body 1 and mounting panel 2 when inserted bar 6, thereby realize splicing two superimposed sheet bodies 1, when needs dismantle, only need start the lift drive, then inserted bar 6 alright break away from in the first through-hole 5 in the mounting panel 2, alright separate superimposed sheet body 1 with mounting panel 2, effectual workman's intensity of labour has been reduced, the efficiency of dismantlement has also been improved, avoid influencing the process of construction.

In another embodiment of the present invention, the lifting driving device comprises a rotating shaft 7 rotatably connected in the cavity 4, an elliptical wheel 8 and a gear 11 are fixedly connected to the surface of the rotating shaft 7, the surface of the elliptical wheel 8 is in contact with the bottom surface of the inserted link 6, a rack 10 capable of translating along the cavity 4 is arranged in the cavity 4, the rack 10 is engaged with the gear 11, a limiting and guiding device for limiting and guiding the rack 10 is arranged in the cavity 4, the limiting and guiding device comprises a slide rail 9 fixed in the cavity 4 through a fixed link, the rack 10 is slidably connected in the slide rail 9, a connecting plate is fixedly connected to the rack 10, a moving rod 12 is fixedly connected to one side of the connecting plate far from the elliptical wheel 8, one end of the moving rod 12 far from the connecting plate extends into the threaded pipe 3 through a second through hole 13, a screw 14 is connected to the threaded pipe 3 in a thread manner, and the screw 14 collides with the moving rod 12 when being located in the threaded pipe 3, when needing to connect, screw 14 is screwed into screwed pipe 3 in, just can promote the carriage release lever 12 to remove after screw 14 carries out screwed pipe 3, then carriage release lever 12 removes and can promote rack 10 and remove, rack 10 removes and can drive gear 11 and rotate after that, then gear 11 is rotatory can drive axis of rotation 7 and rotate, axis of rotation 7 is rotatory can drive elliptical wheel 8 and rotate after that, last elliptical wheel 8 is rotatory just can promote the inside that inserted bar 6 inserted first through-hole 5, when needs dismantle, only need shift out screwed pipe 3 with screw 14 in, alright break away from in first through-hole 5 with inserted bar 6, thereby can be more convenient connect the superimposed sheet and dismantle, effectual workman's intensity of labour has been reduced.

It should be noted that the lifting height of the inserting rod 6 is greater than the thickness of the mounting plate 2 and less than the height of the first through hole 5, so that the inserting rod 6 can be more conveniently inserted into the first through hole 5 to connect and fix the laminated plate body 1 and the mounting plate 2.

Furthermore, the surface of the moving rod 12 is sleeved with an elastic resetting piece 15, two ends of the elastic resetting piece 15 are fixedly connected with the connecting plate and the inner wall of the cavity 4 respectively, and the elastic resetting piece 15 is a tension spring, so that the rack 10 can be reset more conveniently.

In the description of the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model 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.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a high strength superimposed sheet connected node, characterized by, includes superimposed sheet body (1) and mounting panel (2), mounting panel (2) internal fixation intercommunication has screwed pipe (3), cavity (4) have been seted up in superimposed sheet body (1), first through-hole (5) have all been seted up in superimposed sheet body (1) and mounting panel (2), and two first through-hole (5) have coincidence position, be provided with in cavity (4) inserted bar (6), and the top of inserted bar (6) is located the inside of first through-hole (5), be provided with in cavity (4) and be used for driving inserted bar (6) to carry out the lift drive arrangement who goes up and down, second through-hole (13) have all been seted up in superimposed sheet body (1) and mounting panel (2), and two second through-holes (13) have coincidence position.

2. The high-strength composite slab connecting node as claimed in claim 1, wherein the lifting driving device comprises a rotating shaft (7) rotatably connected in the cavity (4), an elliptical wheel (8) and a gear (11) are fixedly connected to the surface of the rotating shaft (7), the surface of the elliptical wheel (8) is in contact with the bottom surface of the inserted rod (6), a rack (10) capable of translating along the cavity (4) is arranged in the cavity (4), the rack (10) is meshed with the gear (11), a limiting and guiding device for limiting and guiding the rack (10) is arranged in the cavity (4), a connecting plate is fixedly connected to the rack (10), a moving rod (12) is fixedly connected to one side of the connecting plate far away from the elliptical wheel (8), and one end of the moving rod (12) far away from the connecting plate extends into the threaded pipe (3) through a second through hole (13), the threaded pipe (3) is internally threaded with a screw (14), and the screw (14) collides with the movable rod (12) when being positioned in the threaded pipe (3).

3. A high strength laminated slab connection node according to claim 1, wherein the elevation of the insert rod (6) has a height value greater than the thickness value of the mounting plate (2) and less than the height value of the first through hole (5).

4. A high strength superimposed sheet connecting node according to claim 2, wherein said position-limiting guide means comprises a slide rail (9) fixed in the cavity (4) by a fixing rod, and the rack (10) is slidably connected in the slide rail (9).

5. A high-strength laminated slab connecting node according to any one of claims 1 to 4, wherein the surface of the moving rod (12) is sleeved with an elastic restoring member (15), and both ends of the elastic restoring member (15) are fixedly connected with the connecting plate and the inner wall of the cavity (4), respectively.

6. A high strength laminated plate connecting joint as claimed in claim 5, wherein said elastic restoring member (15) is a tension spring.