CN208137429U - Water power hole to be provided tool - Google Patents
Water power hole to be provided tool Download PDFInfo
- Publication number
- CN208137429U CN208137429U CN201820507185.9U CN201820507185U CN208137429U CN 208137429 U CN208137429 U CN 208137429U CN 201820507185 U CN201820507185 U CN 201820507185U CN 208137429 U CN208137429 U CN 208137429U
- Authority
- CN
- China
- Prior art keywords
- hole
- screw
- casing
- nut group
- utility
- Prior art date
- 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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Abstract
The utility model relates to a kind of water power hole to be provided tools, including standing screw, the nut of screw rod, fastening nut group, template, screw, lifting nut group and hole to be provided casing；The hole to be provided casing is cylindrical structure, and the tube wall of hole to be provided casing is thickend by thin from top to bottom, and outer wall is back taper, and hole to be provided lower end outer diameter is small compared with upper end outer diameter；Hole to be provided sleeve upper end center is fixed on standing screw by lifting nut group；The standing screw upper end is equipped with the nut of screw rod, and lower end is equipped with screw, and the screw hammers into template and fixed by fastening nut group.The utility model has the beneficial effects that：As long as the water power hole to be provided tool of the utility model is used cooperatively battery type electric hand drill, a hole to be provided can be completed on needing reserved position, it is easy to operate and time saving and energy saving, mixed mud can also be effectively prevent to enter in hole to be provided, concrete can easy removal hole to be provided tool after accomplishing fluently.
Description
Technical field
The utility model relates to a kind of tools, and in particular to a kind of water power hole to be provided tool.
Background technique
In practice, between the toilet of cast-in-situ floor, kitchen, balcony needs to generally require wooden box or PVC when hole to be provided engineering
Short tube is simultaneously completed by programs such as nail and tied silks, time-consuming costly and laborious.Cast-in-situ floor is installed it in cooperation civil engineering
Afterwards, it before casting concrete, is generally filled tightly using some fillers such as foams, prevents mortar concrete sleeve pipe
And cause to block, but the method is not enough easily and effectively, the burden of constructor can not be mitigated.
Utility model content
The purpose of the utility model is to overcome deficiencies in the prior art, provide a kind of water power hole to be provided tool.
This water power hole to be provided tool, including standing screw, the nut of screw rod, fastening nut group, template, screw, lifting
Nut group and hole to be provided casing；The hole to be provided casing is cylindrical structure, and the tube wall of hole to be provided casing is thickend by thin from top to bottom,
Outer wall is back taper, and hole to be provided lower end outer diameter is small compared with upper end outer diameter；Hole to be provided sleeve upper end center passes through lifting nut group
It is fixed on standing screw；The standing screw upper end is equipped with the nut of screw rod, and lower end is equipped with screw, and the screw passes through fastening
Nut group is fastened with standing screw.
As preferred：The hole to be provided casing is moved up and down by lifting nut group along standing screw.
The utility model has the beneficial effects that：As long as the water power hole to be provided tool of the utility model is used cooperatively battery type hand
Electric drill can complete a hole to be provided on needing reserved position, easy to operate and time saving and energy saving, can also effectively prevent
Mixed mud enters in hole to be provided, and concrete can easy removal hole to be provided tool after accomplishing fluently.It is back taper knot that hole to be provided, which covers tube exterior,
Structure, lower end diameter is small compared with upper end diameter, is conducive to take out hole to be provided casing from concrete.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the utility model screw rod group structural schematic diagram；
Fig. 3 is the face upwarding assumption diagram of the utility model；
Fig. 4 is the overlooking structure figure of the utility model.
Description of symbols：Standing screw 1, the nut 2 of screw rod, fastening nut group 5, template 6, screw 7, lifting nut group
9, hole to be provided casing 10.
Specific embodiment
The utility model is described further below with reference to embodiment.The explanation of following embodiments is only intended to help to manage
Solve the utility model.It should be pointed out that for those skilled in the art, not departing from the utility model principle
Under the premise of, several improvements and modifications can be made to this utility model, these improvement and modification also fall into the utility model
In scope of protection of the claims.
The water power hole to be provided tool include standing screw 1, the nut 2 of screw rod, fastening nut group 5, template 6, screw 7,
Lifting nut group 9, hole to be provided casing 10.The hole to be provided casing 10 is cylindrical structure, and tube wall is thickend by thin from top to bottom, outer wall
For back taper, lower end outer diameter is small compared with upper end outer diameter, is conducive to take out hole to be provided casing 10 from concrete.Hole to be provided casing 10
Upper end center is fixed on standing screw 1 by lifting nut group 9.1 upper end of standing screw is equipped with the nut 2 of screw rod, under
End is equipped with screw 7, and the screw 7 is fastened by fastening screw group 5 with fastening screw 1.
The upper end center of hole to be provided casing 10 installs lifting nut group 9, and fastening nut group 5 is tight standing screw 1 and screw 7
Gu screw 7 is hammered into template 6 by the nut 2 for twisting screw rod, then 9 fixed lock of lifting nut group.Concreting is completed
Afterwards, hole to be provided casing 10 is promoted by lifting nut group 9, then twists the nut 2 of screw rod, easily taken out hole to be provided tool and complete
Hole to be provided molding.
Claims (2)
1. a kind of water power hole to be provided tool, which is characterized in that including standing screw (1), the nut (2) of screw rod, fastening nut group
(5), template (6), screw (7), lifting nut group (9) and hole to be provided casing (10)；The hole to be provided casing (10) is cylinder knot
The tube wall of structure, hole to be provided casing (10) is thickend by thin from top to bottom, and outer wall is back taper, hole to be provided casing (10) lower end outer diameter compared with
Upper end outer diameter is small；Hole to be provided casing (10) upper end center is fixed on standing screw (1) by lifting nut group (9)；It is described solid
Determine screw rod (1) upper end be equipped with screw rod nut (2), lower end be equipped with screw (7), the screw (7) by fastening nut group (5) with
Standing screw (1) is fastened.
2. water power hole to be provided tool according to claim 1, which is characterized in that the hole to be provided casing (10) passes through lifting
Nut group (9) is moved up and down along standing screw (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820507185.9U CN208137429U (en) | 2018-04-11 | 2018-04-11 | Water power hole to be provided tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820507185.9U CN208137429U (en) | 2018-04-11 | 2018-04-11 | Water power hole to be provided tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208137429U true CN208137429U (en) | 2018-11-23 |
Family
ID=64292501
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820507185.9U Expired - Fee Related CN208137429U (en) | 2018-04-11 | 2018-04-11 | Water power hole to be provided tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208137429U (en) |
-
2018
- 2018-04-11 CN CN201820507185.9U patent/CN208137429U/en not_active Expired - Fee Related
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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 |
Granted publication date: 20181123 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |