CN204357449U - A kind of slip casting block - Google Patents
A kind of slip casting block Download PDFInfo
- Publication number
- CN204357449U CN204357449U CN201420737095.0U CN201420737095U CN204357449U CN 204357449 U CN204357449 U CN 204357449U CN 201420737095 U CN201420737095 U CN 201420737095U CN 204357449 U CN204357449 U CN 204357449U
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- slip casting
- conversion block
- block
- main body
- bend hole
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Abstract
The utility model discloses a kind of slip casting block, it comprises slip casting plate main body and slip casting conversion block, described slip casting plate main body is platy structure, quarter bend hole is provided with in slip casting plate main body, curved bend hole is provided with in slip casting conversion block, described slip casting conversion block is connected with slip casting plate main body, and quarter bend hole is connected with curved bend hole.The utility model by being provided with quarter bend hole in slip casting plate main body, be arranged through drilling tool boring in slip casting conversion block and form isometrical arcuate socket, when slip casting reducing conversion block is welded with slip casting block main body, do not affect the precision of slip casting conversion block endoporus, can not cause blocking because of the problem of the precision of slip casting conversion block endoporus yet; The utility model is simple and reasonable for structure, easy to process, further increases production efficiency.
Description
Technical field
The utility model relates to construction of tunnel technical field, particularly a kind of slip casting block.
Background technology
Slip casting block comprises slip casting plate main body and slip casting conversion block, the slip casting conversion block that conventional solution is designed is variable-diameter structure (its structure chart as shown in Figure 1), the processing technology in its reducing hole is complicated, that reducing hole is divided into two grooves, two grooves are obtained by Milling Process, then be welded assembled for two grooves, but, the planeness that can affect hole is connect on two slot weldings, accuracy error is larger, make slurry in inflow process, easily occur the problem that lumps block, and weld seam stretching can be caused because pressure in hole is excessive the problem such as to burst apart.
Utility model content
Technical problem to be solved in the utility model is that the deficiency existed for above-mentioned prior art provides a kind of rational in infrastructure, easy to process and can ensure the slip casting block of the precision in hole in process.
The technical scheme that the utility model adopts is: a kind of slip casting block, it comprises slip casting plate main body and slip casting conversion block, described slip casting plate main body is platy structure, it is characterized in that: in slip casting plate main body, be provided with quarter bend hole, curved bend hole is provided with in slip casting conversion block, described slip casting conversion block is connected with slip casting plate main body, and quarter bend hole is connected with curved bend hole.
By technique scheme, the upper surface that the lower surface of slip casting plate main body and slip casting transform block is fixedly connected by welding.
By technique scheme, the curved bend hole of described slip casting conversion block is isometrical curved bend hole.
By technique scheme, described quarter bend hole forms by ingate with the outlet opening of the perpendicular setting in ingate, and wherein the latus rectum of outlet opening is greater than the latus rectum of ingate, and the latus rectum of outlet opening is identical with the latus rectum in curved bend hole.
By technique scheme, described slip casting conversion block is block structure, one end entrance in described curved bend hole is arranged on the upper surface of slip casting conversion block, and other end outlet is arranged on the lower surface of slip casting conversion block, and the upper surface of slip casting conversion block and lower surface are that angle is arranged.
By technique scheme, slip casting conversion block is an entirety, is holed from its two ends respectively by drilling tool and get through rear formation in the curved bend hole of slip casting conversion block.
Beneficial effect acquired by the utility model is: the utility model by being provided with quarter bend hole in slip casting plate main body, be arranged through drilling tool boring in slip casting conversion block and form isometrical arcuate socket, when slip casting reducing conversion block is welded with slip casting block main body, do not affect the precision of slip casting conversion block endoporus, can not cause blocking because of the problem of the precision of slip casting conversion block endoporus yet; The utility model is simple and reasonable for structure, easy to process, further increases production efficiency.
Accompanying drawing explanation
Fig. 1 is the structure chart of slip casting block in prior art.
Fig. 2 is structure chart of the present utility model.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is described in further detail.
As shown in Figure 2, a kind of slip casting block that the present embodiment provides comprises the slip casting plate main body 1 of platy structure and the slip casting conversion block 5 of block structure, quarter bend hole 3 is provided with in slip casting plate main body 1, isometrical curved bend hole 6 is provided with in slip casting conversion block 5, the lower surface of slip casting plate main body 1 and slip casting transform the upper surface of block 5 by being welded and fixed, and quarter bend hole 3 is connected with curved bend hole 6.
In the present embodiment, described quarter bend hole 3 forms by ingate 4 with the outlet opening 2 of the perpendicular setting in ingate 4, and wherein the latus rectum of outlet opening 2 is greater than the latus rectum of ingate 4, and the latus rectum of outlet opening 2 is identical with the latus rectum in curved bend hole 6.One end entrance in described curved bend hole 6 is arranged on the upper surface of slip casting conversion block 5, and other end outlet is arranged on the lower surface of slip casting conversion block 5, and the upper surface of slip casting conversion block 5 and lower surface are that angle is arranged.
Wherein, can be holed from two ends respectively by drilling tool and get through rear formation in the curved bend hole 6 of slip casting conversion block 5, can ensure the precision of curved bend hole endoporus like this, avoid because the problem of inner hole precision causes the generation of stopping state.
Claims (6)
1. a slip casting block, it comprises slip casting plate main body and slip casting conversion block, described slip casting plate main body is platy structure, it is characterized in that: in slip casting plate main body, be provided with quarter bend hole, curved bend hole is provided with in slip casting conversion block, described slip casting conversion block is connected with slip casting plate main body, and quarter bend hole is connected with curved bend hole.
2. a kind of slip casting block according to claim 1, is characterized in that the upper surface that the lower surface of slip casting plate main body and slip casting transform block is fixedly connected by welding.
3. a kind of slip casting block according to claim 1 and 2, is characterized in that the curved bend hole of described slip casting conversion block is isometrical curved bend hole.
4. a kind of slip casting block according to claim 1 and 2, it is characterized in that described quarter bend hole forms by ingate with the outlet opening of the perpendicular setting in ingate, wherein the latus rectum of outlet opening is greater than the latus rectum of ingate, and the latus rectum of outlet opening is identical with the latus rectum in curved bend hole.
5. a kind of slip casting block according to claim 1 and 2, it is characterized in that described slip casting conversion block is block structure, one end entrance in described curved bend hole is arranged on the upper surface of slip casting conversion block, other end outlet is arranged on the lower surface of slip casting conversion block, and the upper surface of slip casting conversion block and lower surface are that angle is arranged.
6. a kind of slip casting block according to claim 5, is characterized in that slip casting conversion block is an entirety, is holed from its two ends respectively by drilling tool and get through rear formation in the curved bend hole of slip casting conversion block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420737095.0U CN204357449U (en) | 2014-12-01 | 2014-12-01 | A kind of slip casting block |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420737095.0U CN204357449U (en) | 2014-12-01 | 2014-12-01 | A kind of slip casting block |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204357449U true CN204357449U (en) | 2015-05-27 |
Family
ID=53258926
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420737095.0U Active CN204357449U (en) | 2014-12-01 | 2014-12-01 | A kind of slip casting block |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204357449U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111549801A (en) * | 2020-05-15 | 2020-08-18 | 山东东泰工程咨询有限公司 | Construction method for preventing collapse of side slope hole after drilling and injecting slurry into sleeve |
| CN112894269A (en) * | 2020-12-29 | 2021-06-04 | 中铁科工集团轨道交通装备有限公司 | Tail shield grouting block processing method |
| CN114352330A (en) * | 2022-03-18 | 2022-04-15 | 应急管理部国家自然灾害防治研究院 | A slip casting strut anchor rope equipment for preventing earthquake is strikeed to tunnel |
-
2014
- 2014-12-01 CN CN201420737095.0U patent/CN204357449U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111549801A (en) * | 2020-05-15 | 2020-08-18 | 山东东泰工程咨询有限公司 | Construction method for preventing collapse of side slope hole after drilling and injecting slurry into sleeve |
| CN111549801B (en) * | 2020-05-15 | 2022-02-08 | 山东东泰工程咨询有限公司 | Construction method for preventing collapse of side slope hole after drilling and injecting slurry into sleeve |
| CN112894269A (en) * | 2020-12-29 | 2021-06-04 | 中铁科工集团轨道交通装备有限公司 | Tail shield grouting block processing method |
| CN112894269B (en) * | 2020-12-29 | 2022-09-09 | 中铁科工集团轨道交通装备有限公司 | Tail shield grouting block processing method |
| CN114352330A (en) * | 2022-03-18 | 2022-04-15 | 应急管理部国家自然灾害防治研究院 | A slip casting strut anchor rope equipment for preventing earthquake is strikeed to tunnel |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: China Railway Science & Industry Rail Transit Equipment Co., Ltd. Assignor: WUHAN DETIAN SHENKONG MACHINERY CO., LTD. Contract record no.: 2015420000115 Denomination of utility model: Grouting block Granted publication date: 20150527 License type: Exclusive License Record date: 20150626 |
|
| LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model |