CN204354270U - A kind of inspection shaft mould - Google Patents
A kind of inspection shaft mould Download PDFInfo
- Publication number
- CN204354270U CN204354270U CN201420781154.4U CN201420781154U CN204354270U CN 204354270 U CN204354270 U CN 204354270U CN 201420781154 U CN201420781154 U CN 201420781154U CN 204354270 U CN204354270 U CN 204354270U
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- China
- Prior art keywords
- inner module
- arc inner
- large arc
- module
- internal mold
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- Expired - Fee Related
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- 238000007689 inspection Methods 0.000 title claims abstract description 19
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 21
- 239000010959 steel Substances 0.000 claims abstract description 21
- 230000002787 reinforcement Effects 0.000 claims abstract description 11
- 239000000725 suspension Substances 0.000 claims description 4
- 238000009434 installation Methods 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 239000007787 solid Substances 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 2
- 208000008425 Protein Deficiency Diseases 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Abstract
The utility model relates to a kind of production armored concrete inspection shaft mould, comprise internal mold and the external mold of tubular, described internal mold is the tubular die body be assembled into by a large arc inner module and a little arc inner module, the channel-section steel of a longitudinal direction is provided with in the middle part of large arc inner module inwall, the both sides that described large arc inner module inwall is positioned at channel-section steel are distributed with arc reinforcement, leave gap between reinforcement and channel-section steel, described large arc inner module is also provided with two groups of telescopic adjusting rods for adjusting large arc inner module diameter.Internal mold design is divided into large arc inner module and little arc inner module two parts by the utility model, and add two groups of telescopic adjusting rods of adjustable large arc inner module diameter, make the dismounting of internal mold more convenient by this structure, channel-section steel is provided with at the positive middle part of large arc inner module, and leave gap between channel-section steel and reinforcement, make adjusting rod regulate the diameter of large arc inner module more easily, fast, do not affect again the stable, more solid and reliable of the structure of internal mold.
Description
Technical field
The utility model relates to a kind of mould, and what especially relate to is a kind of production armored concrete inspection shaft mould.
Background technology
For the drainage pipeline of underground, the vertical inspection shaft that is convenient for people to pass in and out drainpipe will be set at a certain distance.Inspection shaft is mainly shifted to an earlier date prefabricated armored concrete inspection shaft by mould, is carried out installation again.The structure that mould adopts is that outer die casing is contained in outside internal mold, and form cast cavity between external mold and internal mold, current internal mold mainly contains employing three curved plates and is assembled into cylindrical shape, and this structure internal mold assembling, demoulding length consuming time, be unfavorable for increasing work efficiency.
Summary of the invention
The object of the invention is to overcome above-mentioned deficiency, the inspection shaft mould that a kind of structure is simple, easy to use, can realize rapid-assembling, the demoulding is provided.
For achieving the above object, technical solution of the present invention is: a kind of inspection shaft mould, comprise internal mold and the external mold of tubular, cast cavity is formed between described internal mold and external mold, described internal mold is the tubular die body be assembled into by bolt by a large arc inner module and a little arc inner module, the channel-section steel of a longitudinal direction is provided with in the middle part of described large arc inner module inwall, the both sides that described large arc inner module inwall is positioned at channel-section steel are distributed with arc reinforcement, gap is left between described reinforcement and channel-section steel, described large arc inner module is provided with two groups of telescopic adjusting rods for adjusting large arc inner module diameter.
Preferably, described adjusting rod comprises and is positioned at large arc inner module inwall and about two Connection Blocks of little arc inner module symmetry, the flange screw by having two connectors between two Connection Blocks connects.
Preferably, described internal mold internal diameter is 1m, 1.25m or 1.5m, and the width of described channel-section steel is more than 8cm.
Preferably, the arc length of described little arc inner module is 1/10 of internal mold girth.
Preferably, hole mould is also embedded with between described internal mold and external mold, described hole mould is projected as circle, described hole mould is the die body be assembled into by bolt by a large arc hole module and a little arc hole module, and described large arc hole module installation has the telescopic adjusting rod for adjusting large arc hole module diameter.
Preferably, described large arc inner module is positioned at little arc inner module both sides and is respectively provided with locating piece, and also comprise the backstay be set up on locating piece, described backstay can be used for the location of little arc inner module.
Preferably, the edge, junction of described large arc inner module and little arc inner module is all welded with keel, and described keel are provided with bolt.
Preferably, described little arc inner module is provided with suspension hook, and described large arc inner module is provided with hanging hole.
By adopting above-mentioned technical scheme, the invention has the beneficial effects as follows: internal mold design is divided into large arc inner module and little arc inner module two parts by the utility model, and add two groups of telescopic adjusting rods of adjustable large arc inner module diameter, make the dismounting of internal mold more convenient by this structure.Channel-section steel is provided with at the right opposite of little arc inner module, the i.e. positive middle part of large arc inner module, and leave gap between channel-section steel and reinforcement, make adjusting rod regulate the diameter of large arc inner module more easily, fast, do not affect again the stable, more solid and reliable of the structure of internal mold.The utility model also add hole mould, hole mould projection is rounded, hole mould and internal mold adopt same principle, be designed to detachable two parts and regulate large arc hole module internal diameter between adjustable, hole can be flush-mounted between internal mold and external mold, after making cast, mixed earth directly forms a hole for being connected with other pipelines, improves inspection shaft Production Time, reduces labour cost.
Accompanying drawing explanation
Fig. 1 is internal model structure schematic diagram;
Fig. 2 is the utility model structure top view;
Fig. 3 is internal model structure decomposition plan view;
Fig. 4 is hole mode structure schematic diagram
Fig. 5 is internal mold and hole mould positional structure front view;
Main Reference Numerals illustrates:
(1, internal mold; 11, large arc inner module; 12, little arc inner module; 13, channel-section steel; 14, reinforcement; 15, suspension hook; 16, hole is hung; 2, external mold; 3, adjusting rod; 31, Connection Block; 32, flange screw; 4, hole mould; 41, large arc hole module; 42, little arc hole module; 5, keel; 6, locating piece; 7, backstay).
Detailed description of the invention
The utility model is further illustrated below in conjunction with the drawings and specific embodiments.
As shown in Figure 1, a kind of inspection shaft mould, comprises internal mold 1 and the external mold 2 of tubular, forms cast cavity between described internal mold 1 and external mold 2, and all right setting-in hole mould 5 in this cavity, hole mould 5 is close to internal mold 1 outer wall and external mold 2 inwall.
As Figure 1-5, described internal mold 1 and hole mould 5 are all split into size two parts, and regulate its internal diameter with adjusting rod 4.Wherein, described internal mold 1 is the tubular die body be assembled into by bolt by a large arc inner module 11 and a little arc inner module 12, the arc length of general little arc inner module 12 only accounts for 1/10 institute of whole internal mold 1 girth, the edge of both junctions of inner module 11 and a little arc inner module 12 is all provided with keel 5, and keel 5 are provided with the bolt for connecting both.Be provided with the channel-section steel 13 of a longitudinal direction in the middle part of described large arc inner module 11 inwall, be the internal mold 1 of 1m, 1.25m, 1.5m for diameter, the width of channel-section steel 13 will be arranged on more than 8cm.The both sides being positioned at channel-section steel 13 at described large arc inner module 11 inwall are distributed with arc reinforcement 14, wherein leave gap between reinforcement 14 and channel-section steel 13, increase channel-section steel 13 and be provided with gap, the steadiness of whole internal mold 1 can be strengthened, the diameter adjustment of adjustment large arc inner module 11 can also be made more convenient.Be provided with for adjusting two of its diameter groups of telescopic adjusting rods 3 in described large arc inner module 11, described adjusting rod 3 is comprised and is positioned at large arc inner module 11 inwall and is connected by the flange screw 32 with two connectors between two Connection Blocks, 31, two Connection Blocks 31 about little arc inner module 12 symmetry.Hole mould 4 is basically identical with internal mold 1 structure, and be divided into large arc hole module 41 and a little arc hole module 42 equally, large arc hole module 42 is also provided with the telescopic adjusting rod 3 for adjusting large arc hole module 42 diameter.
Be positioned at little arc inner module 12 both sides at large arc inner module 11 and be respectively provided with locating piece 6, also comprise the backstay 7 be set up on locating piece 6.For convenience of lifting, described little arc inner module 12 is provided with suspension hook 15, described large arc inner module 11 is provided with hanging hole 16.
During the assembling of the utility model internal mold 1, after only little arc inner module 12 need being assembled into tubular with large arc inner module 11, backstay 7 being erected on locating piece 6, preventing little arc inner module 12 from moving; Then the diameter of large arc inner module 11 is turned down, until meet the requirements by rotary flange screw 32.During dismounting, take off backstay 7, singlely firmly towards the center of circle, little arc inner module 12 to be extracted, then with suspender, little arc inner module 12 and large arc inner module 11 are hung out successively.The utility model structure is simple, convenient to use, and can realize assembling and the demoulding, practical, cost of manufacture is low.
Above-described, be only preferred embodiment of the present invention, scope of the invention process can not be limited, every equalization change of doing according to the present patent application the scope of the claims and decoration, all should still belong in scope that the present invention contains.
Claims (8)
1. an inspection shaft mould, comprise internal mold and the external mold of tubular, cast cavity is formed between described internal mold and external mold, it is characterized in that: described internal mold is the tubular die body be assembled into by bolt by a large arc inner module and a little arc inner module, the channel-section steel of a longitudinal direction is provided with in the middle part of described large arc inner module inwall, the both sides that described large arc inner module inwall is positioned at channel-section steel are distributed with arc reinforcement, leave gap between described reinforcement and channel-section steel, described large arc inner module is provided with two groups of telescopic adjusting rods for adjusting large arc inner module diameter.
2. inspection shaft mould according to claim 1, is characterized in that: described adjusting rod comprises and is positioned at large arc inner module inwall and about two Connection Blocks of little arc inner module symmetry, the flange screw by having two connectors between two Connection Blocks connects.
3. inspection shaft mould according to claim 1, it is characterized in that: described internal mold internal diameter is 1m, 1.25m or 1.5m, the width of described channel-section steel is more than 8cm.
4. inspection shaft mould according to claim 1, is characterized in that: the arc length of described little arc inner module is 1/10 of internal mold girth.
5. inspection shaft mould according to claim 1, it is characterized in that: between described internal mold and external mold, be also embedded with hole mould, described hole mould is projected as circle, described hole mould is the die body be assembled into by bolt by a large arc hole module and a little arc hole module, and described large arc hole module installation has the telescopic adjusting rod for adjusting large arc hole module diameter.
6. inspection shaft mould according to claim 1, is characterized in that: described large arc inner module is positioned at little arc inner module both sides and is respectively provided with locating piece, and also comprise the backstay be set up on locating piece, described backstay can be used for the location of little arc inner module.
7. inspection shaft mould according to claim 1, is characterized in that: the edge, junction of described large arc inner module and little arc inner module is all welded with keel, and described keel are provided with bolt.
8. inspection shaft mould according to claim 1, is characterized in that: described little arc inner module is provided with suspension hook, and described large arc inner module is provided with hanging hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420781154.4U CN204354270U (en) | 2014-12-12 | 2014-12-12 | A kind of inspection shaft mould |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420781154.4U CN204354270U (en) | 2014-12-12 | 2014-12-12 | A kind of inspection shaft mould |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204354270U true CN204354270U (en) | 2015-05-27 |
Family
ID=53255762
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420781154.4U Expired - Fee Related CN204354270U (en) | 2014-12-12 | 2014-12-12 | A kind of inspection shaft mould |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204354270U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108890872A (en) * | 2018-06-27 | 2018-11-27 | 湖北兴葆科技有限责任公司 | A kind of precast inspection well mold and its technique for making inspection shaft |
-
2014
- 2014-12-12 CN CN201420781154.4U patent/CN204354270U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108890872A (en) * | 2018-06-27 | 2018-11-27 | 湖北兴葆科技有限责任公司 | A kind of precast inspection well mold and its technique for making inspection shaft |
| CN108890872B (en) * | 2018-06-27 | 2020-11-10 | 湖北兴葆科技有限责任公司 | Prefabricated inspection well 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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150527 Termination date: 20191212 |