CN205219379U - Inspection shaft mould - Google Patents
Inspection shaft mould Download PDFInfo
- Publication number
- CN205219379U CN205219379U CN201521053684.8U CN201521053684U CN205219379U CN 205219379 U CN205219379 U CN 205219379U CN 201521053684 U CN201521053684 U CN 201521053684U CN 205219379 U CN205219379 U CN 205219379U
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- CN
- China
- Prior art keywords
- external mold
- chassis
- mold
- centre form
- height
- 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 provides an inspection shaft mould, includes centre form and external mold, shape moulding utensil cavity between centre form and the external mold, the height that highly is less than the external mold of centre form, fixed mounting has the chassis on the distolateral terminal surface of centre form no. 1, the diameter on chassis is more than or equal to the external mold diameter, distolateral contacting of chassis and external mold, install the trip shaft on the terminal surface of external mold side, technological effect below above -mentioned technical scheme can realize, because the chassis is greater than the external mold diameter and the centre form height is less than the external mold height, therefore, can form the manhole cover board that weight is greater than the bottom at the mold cavity top, therefore, in production, only need to hang the lifting hook on the trip shaft, under the function of a centrifugal force, whole mould will overturn, then, only need to hang out centre form and external mold through the lifting hook, operation has significantly reduced, and the production degree of difficulty has been reduced.
Description
Technical field
The utility model relates to a kind of inspection shaft mould.
Background technology
Inspection shaft be used in the pipelines such as blowdown, draining or winding displacement outlet, turning, branch, the place such as to fall, be used for maintenance and inspection or dredging cleaning, so need a large amount of inspection shafts, this product applies to the production of inspection shaft; In order to accelerate the production efficiency of inspection shaft, in prior art, the mold that adopts is produced more, foregoing mould comprises internal mold and external mold, cast cavity is formed between internal mold and external mold, in order to convenient production, external mold many employings multiple-piece, after moulding by casting, first external mold in blocks is taken off, and then internal mold in blocks is taken off, due to the comparatively large and heavier-weight of inspection shaft volume, therefore, it is very complicated that this kind of mould takes out stage procedure after shaping, and need a large amount of auxiliary equipment to coordinate, and considerably increases production difficulty.
Summary of the invention
In order to solve, the molding procedure stripping process existed in prior art is complicated, the large problem of production difficulty, the utility model is by arranging in internal mold side identical with outer mode diameter or being greater than the domain of outer mode diameter and arranging the mode of centrifugal trip shaft at external mold side end face, considerably increase the convenience of stripping process, thus reduce production difficulty.
For achieving the above object, the utility model provides following technical scheme: a kind of inspection shaft mould, comprise internal mold and external mold, mould cavity is formed between internal mold and external mold, the height of described internal mold is less than the height of external mold, and the end face of described internal mold end side is installed with chassis, and the diameter on described chassis is more than or equal to outer mode diameter, described chassis contacts with the end side of external mold, and the end face of described external mold side is provided with trip shaft.
Technique scheme can realize following technique effect, is greater than outer mode diameter and internal mold height is less than external mold height due to chassis, therefore, the inspection shaft cover plate that weight is greater than bottom can be formed at mould cavity top, therefore, during production, only need suspension hook to hang on trip shaft, under the influence of centrifugal force, whole mould will overturn, and now, only needs internal mold and external mold to be hung out by suspension hook, greatly reduce operational sequence, and reduce production difficulty.
Further, a kind of inspection shaft mould, also comprises cover plate, and described cover plate is arranged on another side of external mold of chassis subtend by fastener.
Arranging cover plate in external mold side will make the other end of inspection shaft very smooth, in actual inspection well installation process, decreases flat bottom surface operation, increases installation effectiveness.
Further, described fastener is one or more in bolt or iron wire or the rope made of hemp.
The technical program can realize the beneficial effect of this case patent further.
Accompanying drawing explanation
For being described further the utility model, enumerate the drawings and specific embodiments below.
Fig. 1, a kind of inspection shaft mould mounting structure schematic diagram.
Fig. 2, internal model structure schematic diagram.
Fig. 3, covering plate structure schematic diagram.
Detailed description of the invention
As Figure 1-3, a kind of inspection shaft mould, comprise internal mold 1, external mold 2 and cover plate 3, mould cavity 4 is formed between internal mold 1 and external mold 2, the height of described internal mold 1 is less than the height of external mold 2, the end face of described internal mold 1 end side is installed with chassis 5, the diameter on described chassis 5 is more than or equal to external mold 2 diameter, described chassis 5 contacts with the end side of external mold 2, the end face of described external mold 2 side is provided with trip shaft 6, and described cover plate 3 is arranged on another side of external mold 2 of chassis 5 subtend by one or more in bolt or iron wire or the rope made of hemp.
Claims (3)
1. an inspection shaft mould, comprise internal mold and external mold, mould cavity is formed between internal mold and external mold, it is characterized in that the height of described internal mold is less than the height of external mold, the end face of described internal mold end side is installed with chassis, the diameter on described chassis is more than or equal to outer mode diameter, and described chassis contacts with the end side of external mold, and the end face of described external mold side is provided with trip shaft.
2. a kind of inspection shaft mould according to claim 1, characterized by further comprising cover plate, and described cover plate is arranged on another side of external mold of chassis subtend by fastener.
3. a kind of inspection shaft mould according to claim 2, is characterized in that described fastener is one or more in bolt or iron wire or the rope made of hemp.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521053684.8U CN205219379U (en) | 2015-12-17 | 2015-12-17 | Inspection shaft mould |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521053684.8U CN205219379U (en) | 2015-12-17 | 2015-12-17 | Inspection shaft mould |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205219379U true CN205219379U (en) | 2016-05-11 |
Family
ID=55894471
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521053684.8U Expired - Fee Related CN205219379U (en) | 2015-12-17 | 2015-12-17 | Inspection shaft mould |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205219379U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107214842A (en) * | 2017-07-26 | 2017-09-29 | 高唐县鼎力建筑机械有限公司 | A kind of inspection shaft mould |
-
2015
- 2015-12-17 CN CN201521053684.8U patent/CN205219379U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107214842A (en) * | 2017-07-26 | 2017-09-29 | 高唐县鼎力建筑机械有限公司 | A kind of inspection shaft mould |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160511 Termination date: 20161217 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |