CN214659013U - Floor hole plugging device - Google Patents
Floor hole plugging device Download PDFInfo
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- CN214659013U CN214659013U CN202120510182.2U CN202120510182U CN214659013U CN 214659013 U CN214659013 U CN 214659013U CN 202120510182 U CN202120510182 U CN 202120510182U CN 214659013 U CN214659013 U CN 214659013U
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Abstract
The utility model relates to a floor entrance to a cave plugging device, it is including the horizontal shutoff board that is located the floor upside, be provided with the dead lever that passes the entrance to a cave on the shutoff board, the dead lever is kept away from the one end of shutoff board is connected with the horizontal gib block that the hook hung in the floor downside, the length of gib block is less than the diameter of entrance to a cave. This application has the convenience that improves floor entrance to a cave shutoff construction, improves the efficiency of construction, reduces cost of labor's effect.
Description
Technical Field
The application relates to the field of building construction, especially, relate to a floor entrance to a cave plugging device.
Background
At present, in the construction of a floor structure, some temporary holes, such as floor paying-off holes, concrete conveying pipe reserved holes and the like, need to be arranged in the construction process according to construction requirements, most holes are reserved in high-rise and super high-rise buildings, and the holes need to be plugged in the later period in order to prevent people or objects from falling down from the building.
Chinese patent with patent publication No. CN109577498A discloses a plugging device suitable for a small-area floor hole, which comprises an upper sealing plate, a lower sealing plate and a connecting and fastening assembly for connecting the upper sealing plate and the lower sealing plate; the upper sealing plate comprises a sunken circular upper sealing body in the middle and a step-shaped upper opening sealing edge extending upwards and outwards along the edge of the top of the upper sealing body; the lower sealing plate is matched with the floor slab opening in shape and comprises a lower sealing body and a lower opening sealing edge extending outwards from the lower sealing body, and the lower sealing body is provided with a plurality of stages of annular pressing grooves protruding upwards from inside to outside; the connecting and fastening assembly comprises a screw, an upper nut and a lower nut.
In view of the above-mentioned related technologies, it usually requires at least two people to complete the construction of the plugging device, and the construction operation is inconvenient and the labor cost is high, so it needs to be improved.
SUMMERY OF THE UTILITY MODEL
In order to improve the convenience of floor entrance to a cave shutoff construction, this application provides a floor entrance to a cave plugging device.
The application provides a floor entrance to a cave plugging device adopts following technical scheme:
the utility model provides a floor entrance to a cave plugging device, is including the horizontal shutoff board that is located the floor upside, be provided with the dead lever that passes the entrance to a cave on the shutoff board, the dead lever is kept away from the one end of shutoff board is connected with the horizontal gib block that hangs in the floor downside, the length of gib block is less than the diameter of entrance to a cave.
By adopting the technical scheme, the plugging plate is used for plugging the hole in the floor slab, when in construction, the hook rod penetrates the hole to the lower side of the floor slab from the upper side of the hole, the plugging plate covers the hole and slides to hook the plugging plate to the hook rod on the lower side of the floor slab until the plugging plate completely covers the hole, the plugging plate is stably covered at the hole to play a role in plugging the hole through the matching of the hook rod and the floor slab, the plugging construction of the hole in the floor slab is completed, and the operation can be completed only by one person, so that the efficiency of the plugging construction of the hole in the floor slab is improved, and the labor cost is reduced.
Preferably, the hooking rod is formed by bending the fixing rod.
By adopting the technical scheme, the hook rod and the fixing rod can support and fix the plugging plate more stably.
Preferably, the fixed rod is a threaded rod, the fixed rod is rotatably arranged on the plugging plate in a penetrating mode, and a fixed nut located on the upper side of the plugging plate is assembled on the fixed rod in a threaded mode.
Through adopting above-mentioned technical scheme, can adjust the distance of gib bar and shutoff board, to the floor of different thickness, when the shutoff board lid was in entrance to a cave department, the gib bar can both be hung at the floor downside and support and fix the shutoff board, improves the suitability of shutoff device.
Preferably, the fixed rod is horizontally arranged on the plugging plate in a sliding manner along a direction close to or far away from the center of the plugging plate, a sliding groove for the fixed rod to movably penetrate is formed in the plugging plate in a penetrating manner, and a fixing part for fixing the fixed rod is arranged between the plugging plate and the fixed rod.
By adopting the technical scheme, the fixed rod is arranged in a sliding manner, so that when the plugging device is installed, the fixed rod can firstly slide towards the middle of the plugging plate, the plugging plate is positioned at the position for plugging the hole when the hook rod passes through the hole, and then the position of the fixed rod is adjusted until the hook rod is hooked on the lower side of the floor and fixed through the fixing part, so that the plugging plate does not need to be moved, and the construction is more convenient; and when aiming at the openings with different diameters, the fixed rod is slid to enable the contact surface of the hook rod and the floor slab to be as large as possible, so that the supporting strength of the hook rod to the blocking plate is improved.
Preferably, the mounting is including being located the fixed block of shutoff board top, the fixed block movable sleeve is located on the dead lever and will the spout covers, the screw thread is equipped with fixing bolt on the fixed block, seted up a plurality of confessions on the shutoff board the fixed orifices of fixing bolt screw assembly, a plurality of fixed orifices are followed the length direction of spout distributes.
Through adopting above-mentioned technical scheme, the screw assembly through fixing bolt and shutoff board makes fixed block and shutoff board fixed, even the dead lever is fixed with the shutoff board to make the gib block play the stable fixed effect of supporting of shutoff board.
Preferably, the fixed rod with the hooked pole is provided with the multiunit, the shutoff board is established to circular, many the fixed rod is followed the circumference of shutoff board distributes, just the fixed rod distance the biggest distance of shutoff board centre of a circle is not less than the radius of entrance to a cave.
Through adopting above-mentioned technical scheme, the setting of multiunit dead lever and hooked pole has improved support and fixed effect to the plugging plate to improve plugging device's structural strength and stability.
Preferably, the blocking plate is provided with a scale along the length direction of the sliding groove on one side of the sliding groove.
By adopting the technical scheme, the scales on the plugging plate are convenient to adjust the positions of the two groups of fixed rods positioned on the two opposite sides of the plugging plate to keep symmetry, so that the plugging plate is maintained at the optimal position of the plugging hole and is not easy to deviate, and the stability of the plugging device is further improved.
In summary, the present application includes at least one of the following beneficial technical effects:
1. by matching the plugging plate, the fixed plate and the hook rod, when the plugging construction of the floor slab opening is carried out, the hook rod penetrates through the opening from the upper part of the opening to the lower part of the floor slab, the plugging plate covers the opening and slides to hang the plugging plate on the lower side of the floor slab until the plugging plate completely covers the opening, the plugging plate is stably covered at the opening by matching the hook rod and the floor slab to play a role in plugging the opening, the construction can be carried out only by one person, the efficiency of the plugging construction of the floor slab opening is improved, and the labor cost is reduced;
2. through establishing the dead lever into the threaded rod and assembling fixation nut, can be to the floor of different thickness, adjust the distance of gib block and shutoff board so that the gib block can be hooked and hang and support and fix the shutoff board at the floor downside, improve plugging device's suitability.
Drawings
FIG. 1 is a schematic structural view of the present embodiment;
fig. 2 is an enlarged view at a in fig. 1.
Reference numerals: 1. a plugging plate; 11. a chute; 2. fixing the rod; 3. a hook rod; 4. fixing a nut; 5. a fixed block; 6. and (5) fixing the bolt.
Detailed Description
The present application is described in further detail below with reference to the accompanying drawings.
Referring to fig. 1, the embodiment of the present application discloses a floor hole plugging device, which includes a horizontal plugging plate 1 located on the upper side of a floor, where the plugging plate 1 is attached to the upper side of the floor and covers the hole, in this embodiment, the hole is circular, and correspondingly, the plugging plate 1 is also circular; be connected with on the closure plate 1 and pass the entrance to a cave and extend to the dead lever 2 of floor downside, the vertical setting of dead lever 2, the lower extreme bending of dead lever 2 forms horizontally gib bar 3, and gib bar 3 hooks on the downside of floor, and the length of gib bar 3 is less than the diameter of entrance to a cave, and in this embodiment, 3 length of gib bar equals the radius of entrance to a cave. When the plugging plate 1 is plugged at the hole, the plugging plate 1 is attached and fixed on the floor slab through the matching of the hook rod 3 and the fixed rod 2, so that the stable plugging effect on the hole is realized, only one person is needed for operation, the construction is convenient, and the construction efficiency is high.
Referring to fig. 1, in order to improve the stability of the plugging device, a plurality of groups of fixing rods 2 and hook rods 3 are provided, and a plurality of fixing rods 2 are uniformly distributed along the circumferential direction of the plugging plate 1, in this embodiment, the fixing rods 2 and the hook rods 3 are provided as 4 groups; and for making multiunit hooked pole 3 can pass entrance to the floor downside smoothly, the biggest distance of dead lever 2 to the shutoff board 1 centre of a circle is not less than the radius of entrance to a cave, and dead lever 2 rotates and sets up on shutoff board 1 simultaneously. When the construction, it makes the gib block 3 change to the shutoff board 1 inboard to rotate dead lever 2, and dead lever 2 can pass entrance to a cave to the floor downside this moment, and it can in the floor downside to rotate dead lever 2 again to the 3 hooks of gib block.
Referring to fig. 2, run through on shutoff board 1 and offer the spout 11 that many confession dead levers 2 respectively wore to establish, for making dead lever 2 be difficult for sliding from top to bottom, dead lever 2 establishes to the threaded rod, and dead lever 2 passes behind spout 11 and is equipped with fixation nut 4 in the upper end screw thread. The dead lever 2 passes behind the spout 11 and fixes through fixation nut 4, realizes the rotation of dead lever 2, can make dead lever 2 go up and down simultaneously in order to adjust the distance of hook rod 3 and shutoff board 1 to adapt to the entrance to a cave shutoff construction of different thickness floors.
Referring to fig. 2, in order to make the plugging device adapt to the plugging construction of holes with different diameters, the sliding groove 11 is arranged along the diameter direction passing through the circle center of the plugging plate 1, and the maximum distance from the fixing rod 2 to the circle center of the plugging plate 1 is not less than the radius of the hole, so that the hook rod 3 can smoothly pass through the hole, and in order to make the plugging plate 1 keep the central position to cover the hole, a scale along the length direction of the sliding groove 11 is arranged on one side of each sliding groove 11 on the plugging plate 1.
Referring to fig. 2, a fixing member for fixing the fixing rod 2 is disposed between the plugging plate 1 and the fixing rod 2, the fixing member includes a fixing block 5 located above the plugging plate 1 and movably sleeved on the fixing rod 2, a fixing bolt 6 is threadedly assembled on the fixing block 5, a plurality of fixing holes (not shown in the figure) for threadedly assembling the fixing bolt 6 are respectively formed in each sliding groove 11 on the plugging plate 1, and the plurality of fixing holes in one sliding groove 11 are distributed along the length direction of the sliding groove 11 where the fixing hole is located; and in order to ensure the blocking effect of the hole, the fixed block 5 always covers the sliding groove 11.
Make fixed block 5 fixed with shutoff board 1 through fixing bolt 6, realize the fixed to dead lever 2, simple structure and convenient operation improve plugging device's construction convenience.
The implementation principle of the embodiment is as follows: when carrying out floor entrance to a cave shutoff construction, adjust the position of dead lever 2 earlier, make the gib bar 3 can pass entrance to a cave below from the entrance to a cave top smoothly, with closure plate 1 lid in entrance to a cave department and rotate and slide dead lever 2 to gib bar 3 and be located the floor downside, it is fixed with fixed block 5 through fixing bolt 6, make 2 vertical slip of dead lever hang in the floor downside to gib bar 3 hook simultaneously, and it is fixed to make dead lever 2 fixed through fixation nut 4, accomplish the installation construction of floor entrance to a cave plugging device promptly, whole work progress only needs alone to accomplish, the efficiency of floor entrance to a cave shutoff construction has been improved, the cost of labor is reduced.
The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (7)
1. The utility model provides a floor entrance to a cave plugging device which characterized in that: including horizontal closure plate (1) that is located the floor upside, be provided with dead lever (2) that pass the entrance to a cave on closure plate (1), dead lever (2) are kept away from the one end of closure plate (1) is connected with horizontal gib block (3) of hooking in the floor downside, the length of gib block (3) is less than the diameter of entrance to a cave.
2. A floor hole plugging device according to claim 1, wherein: the hook rod (3) is formed by bending the fixing rod (2).
3. A floor hole plugging device according to claim 2, wherein: the fixed rod (2) is a threaded rod, the fixed rod (2) rotates to penetrate through the blocking plate (1), and a fixed nut (4) located on the upper side of the blocking plate (1) is assembled on the fixed rod (2) in a threaded mode.
4. A floor hole plugging device according to claim 3, wherein: dead lever (2) along being close to or keeping away from the direction horizontal slip at closure plate (1) center set up in on closure plate (1), run through on closure plate (1) and seted up the confession spout (11) that dead lever (2) activity was worn to establish, closure plate (1) with be provided with between dead lever (2) and be used for fixing the mounting of dead lever (2).
5. A floor hole plugging device according to claim 4, wherein: the mounting is including being located fixed block (5) of closure plate (1) top, fixed block (5) movable sleeve is located on dead lever (2) and will spout (11) cover, the screw thread is equipped with fixing bolt (6) on fixed block (5), a plurality of confessions have been seted up on closure plate (1) the fixed orifices of fixing bolt (6) screw thread assembly, a plurality of fixed orifices are followed the length direction of spout (11) distributes.
6. A floor hole plugging device according to claim 5, wherein: the fixed rod (2) and the hook rod (3) are provided with a plurality of groups, the blocking plate (1) is set to be circular, a plurality of the fixed rod (2) is distributed along the circumferential direction of the blocking plate (1), and the distance between the fixed rod (2) and the circle center of the blocking plate (1) is not less than the radius of the hole.
7. A floor hole plugging device according to claim 6, wherein: the blocking plate (1) is provided with scales along the length direction of the sliding groove (11) on one side of the sliding groove (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120510182.2U CN214659013U (en) | 2021-03-10 | 2021-03-10 | Floor hole plugging device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120510182.2U CN214659013U (en) | 2021-03-10 | 2021-03-10 | Floor hole plugging device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214659013U true CN214659013U (en) | 2021-11-09 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120510182.2U Active CN214659013U (en) | 2021-03-10 | 2021-03-10 | Floor hole plugging device |
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| CN (1) | CN214659013U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114059787A (en) * | 2021-11-17 | 2022-02-18 | 中建八局第二建设有限公司 | Can adjust level entrance to a cave protector that turnover was used in a flexible way |
| CN115653124A (en) * | 2022-10-26 | 2023-01-31 | 中国十九冶集团有限公司 | Interim plugging device in floor entrance to a cave |
-
2021
- 2021-03-10 CN CN202120510182.2U patent/CN214659013U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114059787A (en) * | 2021-11-17 | 2022-02-18 | 中建八局第二建设有限公司 | Can adjust level entrance to a cave protector that turnover was used in a flexible way |
| CN115653124A (en) * | 2022-10-26 | 2023-01-31 | 中国十九冶集团有限公司 | Interim plugging device in floor entrance to a cave |
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