CN211853097U - Device for plugging pre-buried flexible waterproof sleeve bolt hole - Google Patents
Device for plugging pre-buried flexible waterproof sleeve bolt hole Download PDFInfo
- Publication number
- CN211853097U CN211853097U CN202020499508.1U CN202020499508U CN211853097U CN 211853097 U CN211853097 U CN 211853097U CN 202020499508 U CN202020499508 U CN 202020499508U CN 211853097 U CN211853097 U CN 211853097U
- Authority
- CN
- China
- Prior art keywords
- bolt
- bolt hole
- flexible waterproof
- waterproof sleeve
- plugging
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- 230000005540 biological transmission Effects 0.000 claims abstract description 7
- 238000000034 method Methods 0.000 abstract description 7
- 238000003912 environmental pollution Methods 0.000 abstract description 3
- 239000002390 adhesive tape Substances 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 239000004743 Polypropylene Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- -1 polypropylene Polymers 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 238000011112 process operation Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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Abstract
The utility model relates to a device for pre-buried flexible waterproof sleeve bolt hole of shutoff, including connecting shell, bolt and rotatory lid, connecting shell is cap column structure, including plane board and annular slab, be provided with a plurality of bolts on the plane board, a plurality of bolt circumference distribute on the plane board, and the middle part of plane board is provided with the rotatory lid, the rotatory lid rotates with the plane board to be connected, is connected through the drive mechanism transmission between rotatory lid and the bolt. The utility model discloses the operation process of dismouting is simple, efficient, but reuse avoids wasting of resources and environmental pollution.
Description
Technical Field
The utility model relates to a building engineering technical field, concretely relates to a device that is used for pre-buried flexible waterproof sleeve bolt hole of shutoff.
Background
At present, in the construction site of the building industry, when flexible waterproof sleeves are pre-buried, bolt holes in sleeve flanges need to be plugged before concrete walls are poured, and concrete is prevented from entering the bolt holes to influence later-stage assembly and use. When the bolt holes are plugged, one ends of the bolt holes are plugged by adhesive tapes, then sawdust is used for filling the bolt holes, and after the sawdust is compacted, the other ends of the bolt holes are plugged by adhesive tapes. The working method is troublesome to operate, low in efficiency and labor and time waste, the sawdust and the adhesive tape after being dismantled are discarded, environmental pollution is caused, the sawdust is difficult to clean during dismantling, flange installation is affected, and even normal use of the pipeline in the future can be affected.
Disclosure of Invention
The utility model discloses a solve the trouble problem of pre-buried flexible waterproof sheathed tube bolt hole shutoff process operation, provide a device for plugging pre-buried flexible waterproof sheathed tube bolt hole, the operation process of dismouting is simple, efficient, but reuse avoids wasting of resources and environmental pollution.
In order to realize the purpose, the technical scheme of the utility model is that:
the utility model provides a device for shutoff pre-buried flexible waterproof bushing bolt hole, includes connecting shell, bolt and rotatory lid, the connecting shell is cap column structure, including plane board and annular slab, be provided with a plurality of bolts on the plane board, a plurality of bolt circumference distribute on the plane board, and the middle part of plane board is provided with rotatory lid, rotatory lid rotates with the plane board to be connected, is connected through the drive mechanism transmission between rotatory lid and the bolt.
Further, drive mechanism is including setting up the first gear on rotatory lid excircle terminal surface and setting up the second gear on bolt excircle terminal surface, first gear meshes with the second gear mutually.
Furthermore, the middle part of the plane plate is provided with a first through hole.
Furthermore, a second through hole is formed in the middle of the rotary cover, a limiting ring is arranged on the end face, opposite to the plane plate, of the rotary cover, the cross section of the limiting ring is T-shaped, and the limiting ring is rotatably connected with the plane plate.
Further, a rubber ring is arranged on the inner circle end face of the annular plate.
Further, the screw part of the bolt is of a hollow structure.
Further, the screw part of bolt is provided with the limiting plate, the limiting plate is located the inboard of connecting the shell.
Further, a handle is arranged on the rotating cover.
Through the technical scheme, the beneficial effects of the utility model are that:
the utility model discloses a connect on shell cover to flexible waterproof casing's flange, set up a plurality of bolts on the plane board of connection shell, still rotate on the plane board and connect the swivel cap, the swivel cap is connected with the transmission of bolt, and through rotating the swivel cap, it is rotatory, get into the bolt hole on the flange to drive the bolt, realizes the shutoff to the bolt hole. This device just screws bolt 2 into the bolt hole through a rotation, has realized the purpose to whole bolt hole shutoff on the flange, uses the operation process more simple, and efficiency is higher, and the dismantlement process is also simple and convenient simultaneously, can not influence the follow-up use of flange bolt hole, saves artifical labour time, reduces intensity of labour, avoids causing the pollution to the operation environment to can reuse, further reduced manufacturing cost.
Drawings
Fig. 1 is one of the schematic structural diagrams of a device for plugging a bolt hole of a pre-buried flexible waterproof sleeve according to the present invention;
fig. 2 is a second schematic structural diagram of a device for plugging a bolt hole of a pre-buried flexible waterproof sleeve according to the present invention;
fig. 3 is a schematic view of the cross-sectional structure of a device for plugging the bolt holes of the pre-buried flexible waterproof sleeves.
The reference numbers in the drawings are as follows: 1 is the connecting shell, 101 is the flat panel, 102 is the annular plate, 103 is the rubber circle, 2 is the bolt, 201 is the limiting plate, 3 is the swivel cap, 4 is drive mechanism, 401 is first gear, 402 is the second gear, 5 is the spacing ring, 6 is the handle.
Detailed Description
The invention will be further explained with reference to the drawings and the detailed description below:
in the description of the present invention, it should be understood that the terms "front", "back", "left", "right", "upper", "lower", "horizontal", "vertical", etc. indicate orientations or positional relationships based on the orientation or positional relationships shown in fig. 1, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
As shown in fig. 1 to fig. 3, this embodiment provides a device for plugging a pre-buried flexible waterproof sleeve bolt hole, including connecting shell 1, bolt 2 and rotary cover 3, connecting shell 1 is a cap-shaped structure, and is used for buckling to the flange of flexible waterproof pipe, and connecting shell 1 includes plane board 101 and annular plate 102, be provided with a plurality of bolts 2 on plane board 101, a plurality of bolts 2 circumference distributes on plane board 101, and specifically, plane board 101 has been seted up with the corresponding third through-hole in bolt hole on the flexible waterproof pipe flange, and bolt 2 sets up in the third through-hole, can slide in the bolt hole, and the middle part of plane board 101 is provided with rotary cover 3, rotary cover 3 is connected with plane board 101 rotation, is connected through 4 transmission of drive mechanism between rotary cover 3 and the bolt 2. In the work progress, after installing flexible waterproof sleeve pipe, can overlap this device to the sheathed tube flange on, make bolt 2 and bolt hole one-to-one, drive the bolt 2 rotation through rotatory rotating cover 3, get into the bolt hole to with bolt hole threaded connection, reach the purpose of shutoff bolt hole.
Specifically, the transmission mechanism 4 includes a first gear 401 disposed on the outer circumferential end surface of the rotary cover 3 and a second gear 402 disposed on the outer circumferential end surface of the bolt 2, as shown in fig. 3, the first gear 401 and the second gear 402 are both located outside the connecting shell 1, the bottom diameter of the second gear 402 is greater than the diameter of the third through hole, and the first gear 401 is engaged with the second gear 402.
Further, in order to reduce the weight of the device, a first through hole is formed in the middle of the plane plate 101.
Further, a second through hole is formed in the middle of the rotating cover 3, so that the weight of the rotating cover 3 is reduced, the second through hole and the first through hole are coaxial, and the diameter of the second through hole is larger than that of the flexible waterproof sleeve. The limiting ring 5 is fixedly arranged on the end face, opposite to the plane plate 101, of the rotary cover 3, the cross section of the limiting ring 5 is in a T shape, two sides of the limiting ring 5 are respectively located on the inner side and the outer side of the plane plate 101 and are rotatably connected with the plane plate 101, the rotary cover 3 is fixedly connected to one side, located on the outer side of the plane plate 101, of the rotary cover 3, and therefore the rotary limit for the rotary cover 3 is formed.
Further, the rubber ring 103 is arranged on the inner circle end face of the annular plate 102, when the connecting shell 1 is sleeved on the flange of the flexible waterproof sleeve, the rubber ring 103 is in contact with the flange, abrasion to the flange and the annular plate 102 is reduced, and the service life is prolonged.
In order to save materials and reduce production cost, the screw part of the bolt 2 is of a hollow structure, and PP (polypropylene) can be used as the material of the screw part of the bolt.
In addition, in order to prevent the bolt 2 from falling off and losing in the unused state, the screw portion of the bolt 2 is provided with a limiting plate 201, the limiting plate 201 is positioned at the inner side of the connecting shell 1, and the head portion of the bolt 2 is positioned at the connecting shell 1, so that the two sides of the bolt 2 are limited.
The rotary cover 3 is provided with the handle 6, and the rotary cover 3 is rotated by holding the handle 6, so that the rotary cover is simpler and more convenient.
When using this device, connecting shell 1 is handed to both hands, earlier with connecting shell 1 cover to the waterproof sheathed tube flange of flexibility, through rotatory adjustment connecting shell 1, make bolt 2 and the bolt hole one-to-one on the flange, then through handheld handle 6, rotate rotatory lid 3, make bolt 2 advance towards the bolt hole direction and be connected with the bolt hole, realize the shutoff to the bolt hole. When the device needs to be disassembled, the bolt 2 is withdrawn from the bolt hole only by reversely rotating the rotary cover 3, and then the connecting shell 1 is taken down from the flange. The use operation process of this device is simple, just screws into bolt hole with bolt 2 through a rotation, has realized the purpose to whole bolt hole shutoff on the flange, and efficiency is higher, and the dismantlement process is simple and convenient, and labour saving and time saving avoids causing the pollution to the operation environment to can reuse, further reduced manufacturing cost.
The above-mentioned embodiments are merely preferred embodiments of the present invention, and not intended to limit the scope of the present invention, so that equivalent changes or modifications made by the structure, features and principles of the present invention should be included in the claims of the present invention.
Claims (8)
1. The utility model provides a device for shutoff pre-buried flexible waterproof sleeve bolt hole, its characterized in that, is including connecting shell (1), bolt (2) and rotatory lid (3), connecting shell (1) is cap column structure, including plane board (101) and annular plate (102), be provided with a plurality of bolts (2) on plane board (101), a plurality of bolts (2) circumference distribute on plane board (101), and the middle part of plane board (101) is provided with rotatory lid (3), rotatory lid (3) are connected with plane board (101) rotation, are connected through drive mechanism (4) transmission between rotatory lid (3) and bolt (2).
2. The device for plugging the bolt hole of the embedded flexible waterproof sleeve according to the claim 1, wherein the transmission mechanism (4) comprises a first gear (401) arranged on the outer circle end face of the rotary cover (3) and a second gear (402) arranged on the outer circle end face of the bolt (2), and the first gear (401) is meshed with the second gear (402).
3. The device for plugging the bolt hole of the embedded flexible waterproof sleeve according to claim 1, wherein a first through hole is formed in the middle of the plane plate (101).
4. The device for plugging the bolt hole of the pre-buried flexible waterproof sleeve according to claim 3, wherein a second through hole is formed in the middle of the rotary cover (3), a limiting ring (5) is arranged on the end face, opposite to the plane plate (101), of the rotary cover (3), the cross section of the limiting ring (5) is T-shaped, and the limiting ring (5) is rotatably connected with the plane plate (101).
5. The device for plugging the bolt hole of the embedded flexible waterproof sleeve according to the claim 1, characterized in that the inner circle end face of the annular plate (102) is provided with a rubber ring (103).
6. The device for plugging the bolt hole of the embedded flexible waterproof sleeve according to the claim 1, wherein the screw part of the bolt (2) is a hollow structure.
7. The device for plugging the bolt hole of the embedded flexible waterproof sleeve according to the claim 1, characterized in that the screw part of the bolt (2) is provided with a limiting plate (201), and the limiting plate (201) is located at the inner side of the connecting shell (1).
8. A device for plugging a pre-buried flexible waterproof sleeve bolt hole according to claim 1, characterized in that a handle (6) is arranged on the rotary cover (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020499508.1U CN211853097U (en) | 2020-04-08 | 2020-04-08 | Device for plugging pre-buried flexible waterproof sleeve bolt hole |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020499508.1U CN211853097U (en) | 2020-04-08 | 2020-04-08 | Device for plugging pre-buried flexible waterproof sleeve bolt hole |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211853097U true CN211853097U (en) | 2020-11-03 |
Family
ID=73143744
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020499508.1U Expired - Fee Related CN211853097U (en) | 2020-04-08 | 2020-04-08 | Device for plugging pre-buried flexible waterproof sleeve bolt hole |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211853097U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112664742A (en) * | 2020-12-21 | 2021-04-16 | 王虹 | Straight pipe pressure balance type compensator |
-
2020
- 2020-04-08 CN CN202020499508.1U patent/CN211853097U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112664742A (en) * | 2020-12-21 | 2021-04-16 | 王虹 | Straight pipe pressure balance type compensator |
| CN112664742B (en) * | 2020-12-21 | 2022-11-18 | 河北瑞星燃气设备股份有限公司 | Straight pipe pressure balance type compensator |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201103 |