CN219654337U - Shaping flanging openable hole plugging cover plate - Google Patents
Shaping flanging openable hole plugging cover plate Download PDFInfo
- Publication number
- CN219654337U CN219654337U CN202320377262.4U CN202320377262U CN219654337U CN 219654337 U CN219654337 U CN 219654337U CN 202320377262 U CN202320377262 U CN 202320377262U CN 219654337 U CN219654337 U CN 219654337U
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- CN
- China
- Prior art keywords
- fixed
- cover plate
- shaping
- close
- hole plugging
- Prior art date
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- 238000007493 shaping process Methods 0.000 title claims abstract description 21
- 239000002184 metal Substances 0.000 claims abstract description 20
- 238000009434 installation Methods 0.000 claims abstract description 13
- 244000309464 bull Species 0.000 claims description 6
- 238000009957 hemming Methods 0.000 claims 4
- 238000009435 building construction Methods 0.000 abstract description 2
- 239000000463 material Substances 0.000 description 8
- 230000006978 adaptation Effects 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Sewage (AREA)
Abstract
The utility model belongs to the technical field of building construction, in particular to a shaping flanging openable hole plugging cover plate, which comprises a fixed plate, wherein two flanging plates are fixedly arranged on one side of the fixed plate, an installation cavity is formed in the fixed plate, one connecting plate is fixedly arranged between the two flanging plates, rotating grooves are formed in one side, close to each other, of the two flanging plates, a metal rotating rod is rotatably arranged in the two rotating grooves, one end, close to each other, of the two metal rotating rods is fixedly sleeved with the same cover plate, two clamping grooves are formed in one side, close to the fixed plate, of the cover plate, two through holes communicated with the installation cavity are formed in one side, close to the cover plate, of the fixed plate, and transverse rods are movably arranged in the two through holes. The shaping flanging can open the hole plugging cover plate, is convenient for opening and closing the hole, is convenient for installation, is convenient for shaping and plugging, and is attractive.
Description
Technical Field
The utility model relates to the technical field of building construction, in particular to a shaping flanging openable hole plugging cover plate.
Background
During construction of building engineering, more holes are reserved in floors, and falling accidents frequently occur due to the fact that the protection of the holes is not in place, and the hole protection cover plate is used for blocking reserved holes and preventing falling accidents of the holes.
The reserved holes must be safely blocked when not in use, and can be opened when paying off or transferring materials, and certain bearing capacity is ensured when the reserved holes are blocked.
The existing scheme generally adopts materials such as templates or steel plates, and has no more shaped plugging; the plugging material is taken away during paying off or material conveying, and is taken during plugging, so that the plugging material is more random and is not attractive.
Based on the scheme, the shaping flanging openable hole plugging cover plate is provided.
Disclosure of Invention
The utility model aims to solve the defects in the prior art, and provides a shaping flanging openable hole plugging cover plate.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
the utility model provides a shaping hem openable entrance to a cave shutoff apron, includes the fixed plate, two hem boards are fixed mounting in one side of fixed plate and the inside of fixed plate has been seted up the installation cavity, the same connecting plate of fixed mounting between two hem boards and two hem boards are all offered the rotation groove in one side that is close to each other, the metal bull stick is all installed in two rotation grooves in the rotation, the one end that two metal bull sticks are close to each other has fixedly cup jointed same apron, two draw-in grooves have been seted up to the apron one side that is close to the fixed plate, two through-holes that are linked together with the installation cavity have been seted up to the one side that is close to the apron of fixed plate, all movable mounting has the horizontal pole in two through-holes, the fixture block with draw-in groove looks adaptation is all fixed mounting in one end of two horizontal poles and the other end is all fixed mounting has the joint board, the installation cavity is kept away from and is installed worm and fixed mounting have two metal poles on the one side inner wall of apron, all fixed sleeve has first awl tooth and worm wheel on two worms, rotate between two worm wheels respectively and the linking board that corresponds and install two connecting rods, rotate on two metal poles and install same pivot, fixed sleeve has linked worm wheel and both ends are all fixed sleeve has second awl tooth in the pivot, two second awl teeth respectively with corresponding first awl tooth intermeshing, hidden groove that is linked together with the installation cavity has been seted up to one side of apron is kept away from to the fixed plate, hidden inslot internal rotation install with linkage worm wheel intermeshing.
Preferably, one end of the linkage worm is fixedly sleeved with a hiding knob positioned in the hiding groove.
Preferably, springs are sleeved on the two cross bars, one ends of the two springs are fixed on the corresponding cross bars, and the other ends of the two springs are fixed on the inner walls of the corresponding through holes.
Preferably, the two metal rotating rods are sleeved with torsion springs, one ends of the two torsion springs are fixed on the corresponding metal rotating rods, and the other ends of the two torsion springs are fixed on the inner walls of the corresponding rotating grooves.
Preferably, a handle is fixedly arranged at the top of the cover plate.
Preferably, both sides of the two through holes are provided with sliding grooves, and sliding blocks fixedly connected with the corresponding cross bars are slidably arranged in the sliding grooves.
According to the shaping flanging openable hole plugging cover plate, the two flanging plates are clamped at the straight edges of the hole, the device is fixed on the ground through the expansion bolts, when the hole is required to be opened for paying off or conveying materials, the linkage worm is driven to rotate through the rotation hiding knob, the linkage worm drives the linkage worm wheel and the rotating shaft to rotate, the two second bevel gears can be driven to rotate, the two second bevel gears drive the two first bevel gears to rotate, the two first bevel gears drive the two worm gears to rotate, the two worm gears drive the two worm gears to rotate, the two connecting rods on the worm gears can inwards pull the two connecting plates, the two clamping blocks inwards move, the clamping blocks can be removed from the clamping grooves on the cover plate, the cover plate can not be fixed any more, the cover plate can be rotated upwards to reset through the action of the two torsion springs, and the hole can be opened.
After paying off or conveying is completed, the hole is required to be closed, the cover plate is closed by pulling the handle, and then the two clamping blocks can be driven to move outwards by reversely rotating the hidden knob, so that the clamping blocks are clamped into corresponding clamping grooves again, and the cover plate can be fixed again.
The shaping flanging can open the hole plugging cover plate, is convenient for opening and closing the hole, is convenient for installation, is convenient for shaping and plugging, and is attractive.
Drawings
FIG. 1 is a schematic diagram of a design edge openable hole plugging cover plate according to the present utility model;
FIG. 2 is a schematic view of a portion A of a shaping flange openable hole plugging cover plate according to the present utility model;
FIG. 3 is a schematic view of a portion B of a shaped and folded openable hole plugging cover plate;
FIG. 4 is a schematic view of a portion C of a shaped and folded openable hole plugging cover plate according to the present utility model;
fig. 5 is a side view of a shaped hemmed openable hole blocking cover plate according to the present utility model with respect to a hemmed plate.
In the figure: the novel connecting device comprises a fixing plate 1, an expansion bolt 2, a mounting cavity 3, a folding edge plate 4, a cover plate 5, a connecting plate 6, a handle 7, a metal rotating rod 8, a torsion spring 9, a spring 10, a cross rod 11, a connecting rod 12, a worm 13, a hidden knob 14, a rotating shaft 15, a second bevel gear 16, a first bevel gear 17, a worm wheel 18, a mounting block 19, a linkage worm 20, a linkage worm wheel 21, a connecting plate 22 and a hidden groove 23.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.
Referring to fig. 1-5, a shaping hem openable entrance to a cave shutoff apron, including fixed plate 1, one side fixed mounting of fixed plate 1 has two folding plates 4 and the inside of fixed plate 1 has been seted up installation cavity 3, fixed mounting has same connecting plate 6 between two folding plates 4 and two folding plates 4 all set up the rotary groove on one side that is close to each other, all rotate in two rotary grooves and install metal bull stick 8, the one end that is close to each other of two metal bull sticks 8 has fixedly cup jointed same apron 5, two draw-in grooves have been seted up to one side that is close to fixed plate 1 of apron 5, two through-holes that are linked together with installation cavity 3 have been seted up to one side that is close to apron 5 of fixed plate 1, all movable mounting has horizontal pole 11 in the two through-holes, the fixture block and the other end all fixed mounting of two horizontal poles 11 have connecting plate 22 with draw-in groove looks adaptation, install worm 13 and fixed mounting have two metal poles on the inner wall of one side that is kept away from apron 5, all cup joint first bevel gear 17 and worm wheel 18 are fixed to be equipped with on two worm 13, two worm wheel 18 are equipped with two worm wheel teeth 17 and worm wheel 18 respectively, two worm wheel 21 are hidden in the first bevel gear 16 and two corresponding to two side 21 of two corresponding to two worm wheel 16 are installed in the first side that are fixed connection 16, two worm wheel 21 and two bevel gear 16 are connected to the corresponding to two side 21 are fixed with two side 16, two worm gear 16 are connected to each other, two side 21 are connected to two side 21 and two side 21 are connected to each other is fixed with each other, two side 16 is connected with two bevel plate is fixed gear 21 is connected with each other, and two side 16 is connected with each other, and one side is connected with two side is connected with each other.
In the utility model, one end of the linkage worm 20 is fixedly sleeved with the hiding knob 14 positioned in the hiding groove 23, and the linkage worm 20 is convenient to rotate through the hiding knob 14.
In the utility model, the springs 10 are sleeved on the two cross bars 11, one ends of the two springs 10 are fixed on the corresponding cross bars 11, the other ends are fixed on the inner walls of the corresponding through holes, and the return of the cross bars 11 is facilitated through the springs 10.
In the utility model, the two metal rotating rods 8 are sleeved with the torsion springs 9, one ends of the two torsion springs 9 are fixed on the corresponding metal rotating rods 8, and the other ends of the two torsion springs 9 are fixed on the inner walls of the corresponding rotating grooves, so that the metal rotating rods 8 can be conveniently rotated and reset through the torsion springs 9.
In the utility model, the handle 7 is fixedly arranged on the top of the cover plate 5, and the cover plate 5 is conveniently pulled by the handle 7.
In the utility model, both sides of the two through holes are respectively provided with a sliding groove, sliding blocks fixedly connected with the corresponding cross bars 11 are respectively and slidably arranged in the sliding grooves, and the sliding grooves and the sliding blocks facilitate the movement of the cross bars 11.
According to the utility model, the two bevel plates 4 are clamped at the straight edge of the hole, the device is fixed on the ground through the expansion bolt 2, when the hole is required to be opened for paying off or conveying materials, the linkage worm 20 is driven to rotate through the rotation hiding knob 14, the linkage worm 20 drives the linkage worm wheel 21 and the rotating shaft 15 to rotate, the two second bevel teeth 16 can be driven to rotate, the two second bevel teeth 16 drive the two first bevel teeth 17 to rotate, the two first bevel teeth 17 drive the two worm wheels 13 to rotate, the two worm wheels 13 drive the two worm wheels 18 to rotate, the two connecting rods 12 on the worm wheels 18 rotate, the two connecting plates 22 can be pulled inwards, the two clamping blocks move inwards, the clamping blocks can be moved out of the clamping grooves on the cover plate 5, the cover plate 5 can be fixed, the cover plate 5 can be rotated upwards through the action of the two torsion springs 9 to reset, and the hole can be opened.
After paying off or material conveying is completed, the hole is required to be closed, the cover plate 5 is closed by pulling the handle 7, and then the two clamping blocks can be driven to move outwards by reversely rotating the hiding knob 14, so that the clamping blocks are clamped into corresponding clamping grooves again, and the cover plate 5 can be fixed again.
The shaping flanging can open the hole plugging cover plate, is convenient for opening and closing the hole, is convenient for installation, is convenient for shaping and plugging, and is attractive.
The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.
Claims (6)
1. The utility model provides a shaping hem openable entrance to a cave shutoff apron, includes fixed plate (1), a serial communication port, one side fixed mounting of fixed plate (1) has two folding sideboards (4) and the internally mounted of fixed plate (1) has offered installation cavity (3), fixed mounting has between two folding sideboards (4) same connecting plate (6) and two folding sideboards (4) one side that is close to each other all has offered the rotary groove, two rotation inslot all rotate and install metal bull stick (8), two metal bull stick (8) one end that is close to each other is fixed to cup joint same apron (5), two draw-in grooves have been seted up to one side that apron (5) is close to fixed plate (1), two through-holes that are linked together with installation cavity (3) have been seted up to one side that is close to apron (5) of fixed plate (1), two equal movable mounting have horizontal pole (11) in two through-holes, the one end of two horizontal poles (11) all fixed mounting have fixture block and the equal fixed mounting of the other end that is close to each other with the draw-in groove has connecting plate (22), one side that keeps away from worm wheel (3) inner wall (5) and keep away from on one side of apron (5) and rotate (18) and install two worm (18) and install two fixed connection between two worm (13) and two fixed connection shafts (13 respectively, the two metal rods are rotatably provided with the same rotating shaft (15), the rotating shaft (15) is fixedly sleeved with a linkage worm wheel (21) and two ends of the rotating shaft are fixedly sleeved with second bevel gears (16), the two second bevel gears (16) are respectively meshed with the corresponding first bevel gears (17), one side, far away from the cover plate (5), of the fixed plate (1) is provided with a hidden groove (23) communicated with the mounting cavity (3), and the hidden groove (23) is rotationally provided with a linkage worm (20) meshed with the linkage worm wheel (21).
2. A shaped flanging openable hole plugging cover plate according to claim 1, wherein one end of the linkage worm (20) is fixedly sleeved with a hiding knob (14) positioned in a hiding groove (23).
3. The shaping hemming openable hole plugging cover plate according to claim 1, wherein springs (10) are sleeved on the two cross bars (11), one ends of the two springs (10) are fixed on the corresponding cross bars (11), and the other ends of the two springs are fixed on the inner walls of the corresponding through holes.
4. The shaping hemming openable hole plugging cover plate according to claim 1, wherein torsion springs (9) are sleeved on the two metal rotating rods (8), one ends of the two torsion springs (9) are fixed on the corresponding metal rotating rods (8), and the other ends of the two torsion springs are fixed on the inner walls of the corresponding rotating grooves.
5. The shaping hemming openable hole plugging cover plate according to claim 1, wherein a handle (7) is fixedly installed on the top of the cover plate (5).
6. The shaping hemming openable hole plugging cover plate according to claim 1, wherein both sides of the two through holes are provided with sliding grooves, and sliding blocks fixedly connected with the corresponding cross bars (11) are slidably arranged in the sliding grooves.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320377262.4U CN219654337U (en) | 2023-03-03 | 2023-03-03 | Shaping flanging openable hole plugging cover plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320377262.4U CN219654337U (en) | 2023-03-03 | 2023-03-03 | Shaping flanging openable hole plugging cover plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219654337U true CN219654337U (en) | 2023-09-08 |
Family
ID=87858812
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320377262.4U Active CN219654337U (en) | 2023-03-03 | 2023-03-03 | Shaping flanging openable hole plugging cover plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219654337U (en) |
-
2023
- 2023-03-03 CN CN202320377262.4U patent/CN219654337U/en active Active
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| GR01 | Patent grant |