CN215803402U - Floor preformed hole plugging device - Google Patents
Floor preformed hole plugging device Download PDFInfo
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- CN215803402U CN215803402U CN202122238780.1U CN202122238780U CN215803402U CN 215803402 U CN215803402 U CN 215803402U CN 202122238780 U CN202122238780 U CN 202122238780U CN 215803402 U CN215803402 U CN 215803402U
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- telescopic rod
- plate
- preformed hole
- plugging
- plugging plate
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Abstract
The utility model provides a floor preformed hole plugging device for solve the prior art who mentions among the background art and adopt to enclose the fender and enclose preformed hole, enclose the fender in this kind of mode and occupied certain construction space, thereby cause and be unfavorable for constructor construction operation technical problem who expandes. The telescopic rod is provided with a plugging plate, and the plate surface of the plugging plate is coplanar with the axis of the telescopic rod; the connecting assembly is arranged between the telescopic rod and the plugging plate, so that the plugging plate can be detachably connected with the telescopic rod, and the plugging plate can be in sliding connection with the telescopic rod along the direction perpendicular to the axis of the telescopic rod.
Description
Technical Field
The utility model relates to the technical field of building construction, in particular to a floor preformed hole plugging device.
Background
According to construction needs, sometimes constructors need to reserve one or more reserved holes on a floor slab in the process of floor slab pouring, some reserved holes are called as manholes according to functions of the holes, the manholes are convenient for the constructors to pass through, and the other reserved holes are used as a passage for building waste to clean the building waste.
In the work progress, when constructor did not use these preformed holes temporarily, constructor need carry out the shutoff to these preformed holes or enclose the fender and get up, thereby its purpose is exactly to step on empty from the preformed hole and drop in order to prevent constructor carelessly in the work progress to protection constructor's construction safety.
The existing technology generally adopts the enclosing barrier to enclose the preformed hole, and the mode of adopting the enclosing barrier needs to occupy a certain construction space, thereby causing space interference to a certain extent for constructors in construction and being not beneficial to the development of construction operation of the constructors.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a floor preformed hole plugging device aiming at the defects of the prior art, and aims to solve the technical problem that the preformed hole is protected by a barrier in the prior art in the background art, and the barrier occupies a certain construction space in the manner, so that the construction operation of constructors is not facilitated to be unfolded.
A floor slab preformed hole plugging device, comprising:
the telescopic rod is provided with a plugging plate, and the plate surface of the plugging plate is coplanar with the axis of the telescopic rod;
and the connecting assembly is arranged between the telescopic rod and the plugging plate, so that the plugging plate is detachably connected with the telescopic rod, and the plugging plate can be slidably connected with the telescopic rod along the direction perpendicular to the axis of the telescopic rod.
The working principle is as follows:
when needs shutoff preformed hole, constructor transversely places the telescopic link at first to in sending into the preformed hole with the telescopic link, later constructor adjusts the length of telescopic link, thereby make the both ends of telescopic link all with the inner wall butt in preformed hole.
Then constructor installs the shutoff board on the telescopic link through coupling assembling, then makes the shutoff board slide along the direction perpendicular with the telescopic link axis, because the telescopic link is transversely placed, therefore here constructor slides along vertical the shutoff board, until sliding the top of shutoff board with the shutoff board and the top of preformed hole flushes.
And finally, constructors relatively fix the telescopic rod and the plugging plate, and the plugging process of the preformed hole is completed.
The utility model has the beneficial effects that:
according to the construction method, a constructor firstly transversely places the telescopic rod, adjusts the length of the telescopic rod so as to enable two ends of the telescopic rod to be abutted against the inner wall of the reserved hole, the telescopic rod is fixed into the reserved hole, then the constructor installs the plugging plate on the telescopic rod through the connecting assembly, then the plugging plate is adjusted in a sliding mode in the vertical direction, therefore the top of the plugging plate is flush with the top of the reserved hole, and finally the constructor locks the plugging plate and the telescopic rod relatively.
According to the design mode, firstly, the whole operation process of plugging the preformed hole is relatively simple, and compared with the mode of adopting the enclosure, the mode can greatly improve the efficiency of plugging and enclosing the preformed hole; the whole plugging plate does not exceed the reserved hole, so that the plugging plate does not occupy the construction space at the upper part of the floor slab, and construction is facilitated for constructors; moreover, the top with shutoff board top and preformed hole flushes the setting, and the floor face flushes can be guaranteed to this kind of mode, and constructor walks on the shutoff board the time just with walk the sensation on the floor the same to need not pay special attention and carefully, thereby can further build a safe construction environment for constructor, the constructor of being convenient for improves the efficiency of construction under safe prerequisite.
Drawings
Fig. 1 is a schematic structural diagram of an embodiment of the present invention.
Description of reference numerals: the sealing and plugging device comprises a sealing and plugging plate 1, a mounting rod 2, a threaded rod 3, a first threaded hole 4, a second threaded hole 5, a screw rod 6, a sliding block 7, a push rod 8, an annular plate 9, an annular groove 10 and a preformed hole 11.
Detailed Description
The technical solution of the present invention is further explained with reference to the drawings and the embodiments.
As shown in fig. 1, a floor slab prepared hole plugging device includes:
the telescopic link is equipped with a shutoff board 1 on this telescopic link, 1 face of this shutoff board with the axis coplane of telescopic link, shutoff board 1 is the hollow plate structure, establishes shutoff board 1 into hollow structure and can alleviate the structure dead weight, reduces the cost of manufacture, is more convenient for shift and transport.
And the connecting assembly is arranged between the telescopic rod and the plugging plate 1 so as to detachably connect the plugging plate 1 and the telescopic rod and enable the plugging plate 1 to be slidably connected with the telescopic rod along the direction perpendicular to the axis of the telescopic rod.
As shown in fig. 1, the telescopic rod includes an installation rod 2 and two threaded rods 3 coaxial therewith, a first threaded hole 4 is opened in the installation rod 2 along the axis direction at each end of the installation rod 2, the two threaded rods 3 are respectively in one-to-one correspondence threaded connection in the two first threaded holes 4, and the threaded rods 3 extend out of the first threaded holes 4 corresponding thereto. The whole length of the telescopic rod can be adjusted by a constructor only by screwing in or out the threaded rod 3, and the length stability of the telescopic rod after adjustment can be ensured by the arrangement mode, so that the end parts of the two threaded rods 3 can be more firmly abutted with the inner wall of the preformed hole 11,
as shown in fig. 1, coupling assembling is including seting up second screw hole 5 and the lead screw 6 on installation pole 2, second screw hole 5 is perpendicular with the axis of installation pole 2, 6 one ends of lead screw and closure plate 1 fixed connection, and second screw hole 5 and both threaded connection are worn to establish by 6 other ends of this lead screw, and this kind of mode is not only convenient for install and remove between closure plate 1 and the telescopic link, and constructor is rotatory lead screw 6 just can drive closure plate 1 and slide along the direction of perpendicular and telescopic link axis, after closure plate 1 slides to suitable position, constructor stall lead screw 6, just can lock relatively between closure plate 1 and the telescopic link this moment, this kind of mode simple structure, convenient operation, be convenient for adjust the interval between closure plate 1 and the telescopic link.
As shown in fig. 1, the face of the opposite side of the plugging plate 1 and the telescopic rod is slidably connected with a plurality of sliding blocks 7, the plurality of sliding blocks 7 can all slide circumferentially by taking a screw rod 6 as a center, each sliding block 7 is connected with a push rod 8 with an external thread in a threaded manner, the push rod 8 penetrates through the sliding block 7 and is connected with the sliding block 7 in a threaded manner, and the extension line of the penetrating direction of the push rod 8 on the sliding block 7 passes through the sliding block 7 to be the center of a circle of a circular track formed by circumferential sliding. An annular plate 9 coaxial with the screw rod 6 is fixed on the plate surface on one side of the plugging plate 1 opposite to the telescopic rod, an annular groove 10 is formed in the annular plate 9, the plurality of sliding blocks 7 are arranged in the annular groove 10, and each sliding block 7 can slide along the annular groove 10.
The arrangement mode is mainly used for plugging irregularly-shaped preformed holes 11, in actual construction, the shapes of the preformed holes 11 are also most likely to be irregular, after a constructor installs a telescopic rod into the preformed holes 11, the constructor installs a plugging plate 1 on the telescopic rod, moves the plugging plate 1 to the top of the plugging plate 1 to be flush with the top of the preformed holes 11 through a rotating lead screw 6, at the moment, gaps with different sizes possibly exist between the circumferential edge of the plugging plate 1 and the preformed holes 11, the constructor can rotate a sliding block 7 to rotate a plurality of sliding blocks 7 to the position with larger gaps between the edge of the plugging plate 1 and the preformed holes 11, then rotates an ejector rod 8 through the gaps between the plugging plate 1 and the preformed holes 11, so that the ejector rod 8 is abutted to the inner walls of the preformed holes 11, and after the constructor abuts to the inner walls of the preformed holes 11 with a plurality of ejector rods 8, many ejector pins 8 are set up the great position in clearance between shutoff board 1 and preformed hole 11 at this moment by the interval to carry out the shutoff through ejector pin 8 to the position department in great clearance between shutoff board 1 and the preformed hole 11, thereby this kind of mode can adapt to and carry out the shutoff to irregularly shaped preformed hole 11, thereby has further improved practicality and suitability.
The working principle is as follows:
when needs shutoff preformed hole 11, constructor transversely places the telescopic link at first to in sending into preformed hole 11 with the telescopic link, later constructor is through rotatory thereby the length of telescopic link is adjusted to threaded rod 3, thereby the tip that makes two threaded rods 3 all with the inner wall butt of preformed hole 11.
Later constructor will seal up the board 1 through coupling assembling and install on the telescopic link, specifically, constructor will the second screw hole 5 is worn to establish by lead screw 6, then constructor passes through seal up board 1 and rotates lead screw 6 to make seal up board 1 slide along the direction of perpendicular with the telescopic link axis, because the telescopic link is transversely placed, consequently here constructor along vertical slip seal up board 1, until with seal up board 1 slide the top of seal up board 1 and the top of preformed hole 11 flush.
When preformed hole 11's shape is irregular, constructor passes through the clearance slip between shutoff board 1 and the preformed hole 11 slider 7 to slide slider 7 to the great position in clearance between shutoff board 1 and the preformed hole 11, then constructor is rotatory ejector pin 8, thereby makes ejector pin 8 and the inner wall butt of preformed hole 11, this kind of mode can further carry out the shutoff to the position that has great clearance between shutoff board 1 and the preformed hole 11 through many ejector pins 8, accomplishes the shutoff process of preformed hole 11 this moment.
Finally, the above embodiments are only for illustrating the technical solutions of the present invention and not for limiting, although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications or equivalent substitutions may be made to the technical solutions of the present invention without departing from the spirit and scope of the technical solutions of the present invention, and all of them should be covered in the claims of the present invention.
Claims (6)
1. The utility model provides a floor preformed hole plugging device which characterized in that includes:
the telescopic rod is provided with a plugging plate (1), and the plate surface of the plugging plate (1) is coplanar with the axis of the telescopic rod;
the connecting assembly is arranged between the telescopic rod and the plugging plate (1) and used for enabling the plugging plate (1) to be detachably connected with the telescopic rod and enabling the plugging plate (1) to be in sliding connection with the telescopic rod along the direction perpendicular to the axis of the telescopic rod.
2. The floor slab preformed hole plugging device of claim 1, wherein: the telescopic link includes an installation pole (2) and two threaded rods (3) rather than coaxial, it has first screw hole (4) to installing pole (2) internal division along its axis direction at every end tip of installation pole (2), and two threaded rods (3) are respectively one-to-one threaded connection in two first screw holes (4), and threaded rod (3) stretch out rather than first screw hole (4) that correspond.
3. A floor slab preformed hole plugging device according to claim 2, wherein: coupling assembling is including offering second screw hole (5) and lead screw (6) on installation pole (2), second screw hole (5) are perpendicular with the axis of installation pole (2), lead screw (6) one end and closure plate (1) fixed connection, and second screw hole (5) and both threaded connection are worn to establish by this lead screw (6) other end.
4. A floor slab preformed hole plugging device according to claim 3, wherein: sliding connection polylith slider (7) on the face of shutoff board (1) and the relative one side of telescopic link, circumference slip is all done as the center in polylith slider (7) the lead screw (6), equal threaded connection one push rod (8) that have the external screw thread on every slider (7), slider (7) and both threaded connection are worn to establish in this push rod (8), and the centre of a circle of circumference slip formation circular orbit is crossed slider (7) to this push rod (8) extension line of wearing to establish the direction on slider (7).
5. The floor slab preformed hole plugging device of claim 4, wherein: the surface of one side, opposite to the telescopic rod, of the plugging plate (1) is fixedly provided with an annular plate (9) coaxial with the screw rod (6), the annular plate (9) is provided with an annular groove (10), the sliders (7) are arranged in the annular groove (10), and each slider (7) can slide along the annular groove (10).
6. The floor slab preformed hole plugging device of claim 1, wherein: the plugging plate (1) is of a hollow plate structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122238780.1U CN215803402U (en) | 2021-09-15 | 2021-09-15 | Floor preformed hole plugging device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122238780.1U CN215803402U (en) | 2021-09-15 | 2021-09-15 | Floor preformed hole plugging device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215803402U true CN215803402U (en) | 2022-02-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122238780.1U Active CN215803402U (en) | 2021-09-15 | 2021-09-15 | Floor preformed hole plugging device |
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| CN (1) | CN215803402U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115370134A (en) * | 2022-09-03 | 2022-11-22 | 锦汇建设集团有限公司 | Fireproof plugging die for electromechanical pipeline |
-
2021
- 2021-09-15 CN CN202122238780.1U patent/CN215803402U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115370134A (en) * | 2022-09-03 | 2022-11-22 | 锦汇建设集团有限公司 | Fireproof plugging die for electromechanical pipeline |
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