CN201649635U - Auxiliary tool of reserved hole - Google Patents
Auxiliary tool of reserved hole Download PDFInfo
- Publication number
- CN201649635U CN201649635U CN2010201607292U CN201020160729U CN201649635U CN 201649635 U CN201649635 U CN 201649635U CN 2010201607292 U CN2010201607292 U CN 2010201607292U CN 201020160729 U CN201020160729 U CN 201020160729U CN 201649635 U CN201649635 U CN 201649635U
- Authority
- CN
- China
- Prior art keywords
- baffle plate
- cylindrical shell
- reserving hole
- aid
- 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 - Lifetime
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- Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)
Abstract
The utility model relates to an auxiliary tool of a reserved hole. The auxiliary tool is characterized by comprising a barrel body, a baffle plate and two connecting plates symmetrically arranged relative to the barrel, wherein the baffle plate is sleeved at the bottom of the barrel body, one end of each connecting plate is fixedly connected with the baffle plate, the other end of the each connecting plate is fixed on the barrel body through bolts and nuts, and a rail which enables the baffle plate to move up and down is also arranged on each connecting plate. The utility model has the advantages of being beneficial to civilized construction and operation, effectively preventing concrete at the periphery of the reserved hole from cracking and circularly using, having good waterproof performance of the reserved hole, and saving the production cost.
Description
Technical field
The utility model relates to a kind of aid of reserving hole, belongs to the worker field of building.
Background technology
Under construction, burying underground of reserving hole is extremely common.For a long time, the structure of concrete reserving hole adopts traditional mode always, and is unalterable, promptly covers one deck plank above reserving hole, therefore exists many problems.Such as the civilized construction that influences reserving hole, influence that it is attractive in appearance or the like.Such as: the height of reserving hole is consistent mutually with its floor face height usually, but finish in a conventional manner after floor builds, template is taken out, reserving hole is covered with plank, the height of plank then exceeds the 10-12 millimeter than floor face, so not only influence attractive in appearance and civilized construction, and the mixed earth of reserving hole periphery is easy to cracking.
The utility model content
The purpose of this utility model provides a kind of aid of reserving hole.
The technical solution adopted in the utility model is:
The aid of reserving hole, comprise that cylindrical shell, baffle plate and two are about the symmetrically arranged junction plate of cylindrical shell, described baffle plate is placed in the bottom of cylindrical shell, one end of described junction plate is fixedlyed connected with baffle plate, the other end on cylindrical shell, also is provided with the track that moves up and down for baffle plate by bolt and fixed by nut on the described junction plate.
The utility model is provided with the track that moves up and down for baffle plate on junction plate, and can come the height of controllable register by bolt and nut according to construction requirement, rational like this structure design not only can make the height of the reserving hole of plank on the construction bonnet consistent with its floor face height, and the whole operation process is simple, quick.
According to the construction requirement of hole, the general hole of reserving is circular or square, so cylindrical shell of the present utility model and baffle plate are circle or square.
The utility model has the advantages that: the civilization operation that helps constructing, can prevent effectively that the mixed earth of reserving hole periphery from ftractureing, the reserving hole water resistance is good, can be recycled, and saves production cost.
Description of drawings
Below in conjunction with the drawings and specific embodiments the utility model is described in further detail.
Fig. 1 is a front view of the present utility model.
Fig. 2 is a vertical view of the present utility model.
Fig. 3 is a lateral view of the present utility model.
Fig. 4 is the vertical view of the another kind of technical scheme of the utility model.
Wherein: 1, cylindrical shell, 2, baffle plate, 3, junction plate, 4, track, 5, bolt, 6, handle, 7, nut, 8, packing ring.
The specific embodiment
As Figure 1-3, the aid of reserving hole, comprise that columniform cylindrical shell 1, circular baffle plate 2 and two are about cylindrical shell 1 symmetrically arranged junction plate 3, answer the shape of cylindrical shell 1 baffle plate 2 to be placed in the bottom of cylindrical shell 1, one end and the baffle plate 2 of junction plate 3 are fixedly connected by welding, the other end is fixed on the cylindrical shell 1 by bolt 5 and nut 7, also is provided with the track 4 that moves up and down for baffle plate 2 on junction plate 3; For the ease of operation, also be provided with handle 6 at cylindrical shell 1 top, behind the height of controllable register 2, be convenient to fixing to its height, also be provided with packing ring 8 at junction plate 3 and 1 of cylindrical shell, this packing ring 8 is placed on the bolt 5, and in order to can be recycled and to save cost, cylindrical shell 1 and baffle plate 2 all adopt ironwork.
The aid of reserving hole of the present utility model in use junction plate 3 is fixed together with baffle plate 2, bolt 5 is fixed in the both sides of cylindrical shell 1, be used for fixing baffle plate 2 and running orbit is provided, 8 height that are used for regulating fixed dam 2 of the nut 7 of both sides and packing ring; The outermost diameter of baffle plate of the present utility model is greater than the diameter of concrete reserving hole, make its can be when building with original concrete to pressing down the 10-12 millimeter, make its concrete inboard present spill down, the hole that makes has stronger water proofing property, and the height of hole and the lid plank height sum on it just in time maintains an equal level mutually with floor face height, can prevent the mixed earth cracking of reserving hole periphery effectively.
As shown in Figure 4, the aid of reserving hole, its cylindrical shell 1 and baffle plate 2 also can be square structure.Other structures of present embodiment, each interstructural relation and the beneficial effect that reaches are all with embodiment 1.
Claims (6)
1. the aid of reserving hole, it is characterized in that: comprise that cylindrical shell, baffle plate and two are about the symmetrically arranged junction plate of cylindrical shell, described baffle plate is placed in the bottom of cylindrical shell, one end of described junction plate is fixedlyed connected with baffle plate, the other end on cylindrical shell, also is provided with the track that moves up and down for baffle plate by bolt and fixed by nut on the described junction plate.
2. the aid of reserving hole according to claim 1, it is characterized in that: described cylindrical shell top also is provided with handle.
3. the aid of reserving hole according to claim 1, it is characterized in that: also be provided with packing ring between described junction plate and cylindrical shell, this packing ring is placed on the bolt.
4. the aid of reserving hole according to claim 1 is characterized in that: described junction plate and baffle plate welding are fixing.
5. the aid of reserving hole according to claim 1, it is characterized in that: described cylindrical shell and baffle plate are circle or square.
6. the aid of reserving hole according to claim 1 or 5, it is characterized in that: described cylindrical shell and baffle plate are ironwork.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201607292U CN201649635U (en) | 2010-04-15 | 2010-04-15 | Auxiliary tool of reserved hole |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201607292U CN201649635U (en) | 2010-04-15 | 2010-04-15 | Auxiliary tool of reserved hole |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201649635U true CN201649635U (en) | 2010-11-24 |
Family
ID=43114864
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201607292U Expired - Lifetime CN201649635U (en) | 2010-04-15 | 2010-04-15 | Auxiliary tool of reserved hole |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201649635U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101818565A (en) * | 2010-04-15 | 2010-09-01 | 陈鹏飞 | Auxiliary tool for reserving hole |
-
2010
- 2010-04-15 CN CN2010201607292U patent/CN201649635U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101818565A (en) * | 2010-04-15 | 2010-09-01 | 陈鹏飞 | Auxiliary tool for reserving hole |
| CN101818565B (en) * | 2010-04-15 | 2011-08-10 | 陈鹏飞 | Auxiliary tool for reserving hole |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20101124 Effective date of abandoning: 20111207 |