CN203783130U - Special round construction template for concrete - Google Patents
Special round construction template for concrete Download PDFInfo
- Publication number
- CN203783130U CN203783130U CN201420195899.2U CN201420195899U CN203783130U CN 203783130 U CN203783130 U CN 203783130U CN 201420195899 U CN201420195899 U CN 201420195899U CN 203783130 U CN203783130 U CN 203783130U
- Authority
- CN
- China
- Prior art keywords
- anchor ear
- template
- circle shell
- concrete
- semi
- 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
Links
- 238000010276 construction Methods 0.000 claims abstract description 15
- 230000008878 coupling Effects 0.000 claims description 23
- 238000010168 coupling process Methods 0.000 claims description 23
- 238000005859 coupling reaction Methods 0.000 claims description 23
- 238000009415 formwork Methods 0.000 claims description 10
- 230000002093 peripheral effect Effects 0.000 claims description 3
- 239000004570 mortar (masonry) Substances 0.000 abstract description 3
- 238000007789 sealing Methods 0.000 abstract 1
- 229910000831 Steel Inorganic materials 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000011083 cement mortar Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000009416 shuttering Methods 0.000 description 1
Landscapes
- Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)
Abstract
The utility model discloses a special round construction template for concrete. The special round construction template for concrete comprises at least two template pipe joints, wherein each template pipe joint comprises an upper semi-circular pipe casing and a lower semi-circular pipe casing which are buckled together, mortise and tenon combination surfaces which are mutually matched are arranged in the seam position of the upper semi-circular pipe casing and the lower semi-circular pipe casing, an upper hoop is fixedly mounted outside the upper semi-circular pipe casing, a lower hoop is arranged outside the lower semi-circular pipe casing, and a fixed connecting device is arranged between two end parts of the upper loop and the lower loop. The upper loops and the lower loops are in threaded connection by the connecting bolts in the axial direction of each template tube joint, the connecting strength is higher, further, interconnection between two adjacent template pipe joints is facilitated, all that is required is to axially connect each upper loop and the adjacent lower loop by the connecting bolts, besides, sealing connection pipe sections are arranged at two ends of each template pipe joint, and the adjacent template pipe joints do not have the seam after connected, so that tightness of concrete mortar and the appearance quality of concrete are guaranteed.
Description
Technical field
The utility model relates to the special construction formwork of a kind of concrete.
Background technology
In concrete construction, use at present circular shuttering be steel form, because steel form hardness is higher, and there is the defect of method of attachment between steel form, the cement mortar that leaks in construction is serious, Surface Quality of Concrete does not reach requirement.
Summary of the invention
Technical problem to be solved in the utility model is to provide one can effectively ensure concrete construction quality, the special construction formwork of easy to use and reliable concrete circular.
For solving the problems of the technologies described above, the technical solution of the utility model is: the special construction formwork of concrete circular, comprise at least two template tube couplings, described template tube coupling comprises the upper semi-circle shell and the lower half circle shell that are buckled together, the seam crossing of described upper semi-circle shell and described lower half circle shell is respectively equipped with the mortise and tenon bonding surface cooperatively interacting, described upper semi-circle shell is installed with anchor ear outward, described lower half circle shell peripheral hardware has lower anchor ear, between described upper anchor ear and the both ends of described lower anchor ear, is provided with fixed connection apparatus.
As preferred technical scheme, tenon connection between described upper anchor ear and lower anchor ear both ends, between described upper anchor ear and the respective end of described lower anchor ear, be provided with at least two connecting bolts, described connecting bolt is axially threaded togather described upper anchor ear and described lower anchor ear along template tube coupling.
As preferred technical scheme, the two ends of described template tube coupling are provided with the pipeline section that is tightly connected, and pipeline section inner side is tightly connected described in described upper anchor ear and lower anchor ear are located at.
As preferred technical scheme, described upper semi-circle shell and described lower half circle shell are PPUR semicircle shell.
Owing to having adopted technique scheme, the special construction formwork of concrete circular, comprise at least two template tube couplings, described template tube coupling comprises the upper semi-circle shell and the lower half circle shell that are buckled together, the seam crossing of described upper semi-circle shell and described lower half circle shell is respectively equipped with the mortise and tenon bonding surface cooperatively interacting, described upper semi-circle shell is installed with anchor ear outward, and described lower half circle shell peripheral hardware has lower anchor ear, between described upper anchor ear and the both ends of described lower anchor ear, is provided with fixed connection apparatus; It is higher that described connecting bolt is axially threaded togather bonding strength by described upper anchor ear and described lower anchor ear along template tube coupling, and facilitate interconnected between adjacent two template tube couplings, only need will between adjacent upper anchor ear and between adjacent lower anchor ear, connect with connecting bolt vertically, the two ends of described template tube coupling are provided with the pipeline section that is tightly connected, adjacent template tube coupling does not have gap after connecting, guarantee that concrete mortar does not leak, and has ensured Surface Quality of Concrete.
brief description of the drawings
Fig. 1 is the structural representation of the utility model embodiment;
Fig. 2 is that A-A in Fig. 1 is to sectional view;
Fig. 3-Fig. 5 is the structural representation connecting between adjacent forms pipe in the utility model embodiment;
In figure: 1-template tube coupling; 2-upper semi-circle shell; 3-lower half circle shell; 4-mortise and tenon bonding surface; The upper anchor ear of 5-; Anchor ear under 6-; 7-connecting bolt; The 8-pipeline section that is tightly connected.
Detailed description of the invention
As depicted in figs. 1 and 2, the special construction formwork of concrete circular, comprise at least two template tube couplings 1, described template tube coupling 1 comprises the upper semi-circle shell 2 and the lower half circle shell 3 that are buckled together, the seam crossing of described upper semi-circle shell 2 and described lower half circle shell 3 is respectively equipped with the mortise and tenon bonding surface 4 cooperatively interacting, the outer anchor ear 5 that is installed with of described upper semi-circle shell 2, described lower half circle shell 3 is outer is provided with lower anchor ear 6, between described upper anchor ear 5 and the both ends of described lower anchor ear 6, is provided with fixed connection apparatus.
Tenon connection between described upper anchor ear 5 and lower anchor ear 6 both ends, between described upper anchor ear 5 and described lower anchor ear 6 respective end, be provided with at least two connecting bolts 7, described connecting bolt 7 is axially threaded togather described upper anchor ear 5 and described lower anchor ear 6 along template tube coupling 1.
The two ends of described template tube coupling are provided with the pipeline section 8 that is tightly connected, and pipeline section inner side is tightly connected described in described upper anchor ear 5 and lower anchor ear 6 are located at.
Described upper semi-circle shell 2 and described lower half circle shell 3 are PPUR semicircle shell.
It is higher that described connecting bolt 7 is axially threaded togather bonding strength by described upper anchor ear 5 and described lower anchor ear 6 along template tube coupling, and facilitate interconnected between adjacent two template tube couplings 1, as shown in Figure 3-Figure 5, only need will between adjacent upper anchor ear and between adjacent lower anchor ear, connect with connecting bolt vertically, the two ends of described template tube coupling are provided with the pipeline section 8 that is tightly connected, adjacent template tube coupling does not have gap after connecting, guarantee that concrete mortar does not leak, and has ensured Surface Quality of Concrete
More than show and described general principle of the present utility model, principal character and advantage of the present utility model.The technician of the industry should understand; the utility model is not restricted to the described embodiments; that in above-described embodiment and manual, describes just illustrates principle of the present utility model; do not departing under the prerequisite of the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall within the scope of claimed the utility model.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (4)
1. the special construction formwork of concrete circular, it is characterized in that: comprise at least two template tube couplings, described template tube coupling comprises the upper semi-circle shell and the lower half circle shell that are buckled together, the seam crossing of described upper semi-circle shell and described lower half circle shell is respectively equipped with the mortise and tenon bonding surface cooperatively interacting, described upper semi-circle shell is installed with anchor ear outward, described lower half circle shell peripheral hardware has lower anchor ear, between described upper anchor ear and the both ends of described lower anchor ear, is provided with fixed connection apparatus.
2. the special construction formwork of concrete circular as claimed in claim 1, it is characterized in that: tenon connection between described upper anchor ear and lower anchor ear both ends, between described upper anchor ear and the respective end of described lower anchor ear, be provided with at least two connecting bolts, described connecting bolt is axially threaded togather described upper anchor ear and described lower anchor ear along template tube coupling.
3. the special construction formwork of concrete circular as claimed in claim 1, is characterized in that: the two ends of described template tube coupling are provided with the pipeline section that is tightly connected, and pipeline section inner side is tightly connected described in described upper anchor ear and lower anchor ear are located at.
4. the special construction formwork of concrete circular as described in claim as arbitrary in claims 1 to 3, is characterized in that: described upper semi-circle shell and described lower half circle shell are PPUR semicircle shell.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420195899.2U CN203783130U (en) | 2014-04-22 | 2014-04-22 | Special round construction template for concrete |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420195899.2U CN203783130U (en) | 2014-04-22 | 2014-04-22 | Special round construction template for concrete |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203783130U true CN203783130U (en) | 2014-08-20 |
Family
ID=51319331
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420195899.2U Expired - Fee Related CN203783130U (en) | 2014-04-22 | 2014-04-22 | Special round construction template for concrete |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203783130U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108222949A (en) * | 2018-01-03 | 2018-06-29 | 上海市机械施工集团有限公司 | Passage construction structures and methods |
| WO2021190044A1 (en) * | 2020-03-23 | 2021-09-30 | 中铁二院工程集团有限责任公司 | Composite lightweight pile structure, manufacturing method, construction method and pile connecting method |
| CN114043604A (en) * | 2021-12-07 | 2022-02-15 | 衡阳市凯晋锋机械制造有限公司 | High-strength special-shaped steel die and pouring method thereof |
-
2014
- 2014-04-22 CN CN201420195899.2U patent/CN203783130U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108222949A (en) * | 2018-01-03 | 2018-06-29 | 上海市机械施工集团有限公司 | Passage construction structures and methods |
| WO2021190044A1 (en) * | 2020-03-23 | 2021-09-30 | 中铁二院工程集团有限责任公司 | Composite lightweight pile structure, manufacturing method, construction method and pile connecting method |
| CN114043604A (en) * | 2021-12-07 | 2022-02-15 | 衡阳市凯晋锋机械制造有限公司 | High-strength special-shaped steel die and pouring method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204753844U (en) | Circular steel tube concrete column sleeve connected node | |
| CN203783130U (en) | Special round construction template for concrete | |
| CN205276695U (en) | Reinforcing bar quick -connect machanism | |
| MX2016013145A (en) | Method for connecting a coupling device to respective ends of two pipes, and structure of said coupling device. | |
| CN202131618U (en) | Seepage-prevention joint device for underground diaphragm wall | |
| CN102966185A (en) | Novel concrete-filled steel tube connection joint and construction method thereof | |
| CN202300435U (en) | Telescopic joint of steel pipe concrete support | |
| CN103867755A (en) | Concrete filled steel tube bolting type check valve | |
| CN206071480U (en) | A kind of elastic centralizer | |
| WO2015158078A1 (en) | Water pipeline for use in connection and replacement of underground fiber-reinforced plastic mortar pipe and steel pipe | |
| CN105971016A (en) | Utility tunnel internode connection structure | |
| CN109237123A (en) | A kind of steel trenchless pipe jacking | |
| CN204371413U (en) | A kind of highstrenghtpiston's pipe for escaping | |
| CN108036131A (en) | A kind of attachment device and its application method for super-silent pipeline upside-down mounting | |
| CN205369237U (en) | Prestressed pipe pile joint | |
| CN104153461A (en) | Precast concrete structural member and method for building construction longitudinal connection between structural members | |
| CN203757223U (en) | Locking type pipe joint | |
| CN202327400U (en) | Coil pipe with smooth inner wall | |
| CN203082417U (en) | Hydraulic welding connector | |
| CN205225287U (en) | Steel pipe concrete support slip casting mouth sealing device | |
| CN208219709U (en) | The sealing structure of the longitudinal seam of Underground Steel pipe gallery | |
| CN201059191Y (en) | Double-circle tubular shrinkable well wall compression joint device | |
| CN204781264U (en) | Plastic check well who gains in strength | |
| RU2017144160A (en) | PIPE CONCRETE ARCH | |
| CN207394142U (en) | Steel bell and spigot ne-leakage concrete ceiling coil |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 250100 No. 297 industrial North Road, Licheng District, Shandong, Ji'nan Patentee after: POWERCHINA NUCLEAR ENGINEERING Co.,Ltd. Address before: 250100 No. 297 industrial North Road, Licheng District, Shandong, Ji'nan Patentee before: POWERCHINA NUCLEAR ENGINEERING Co. Address after: 250100 No. 297 industrial North Road, Licheng District, Shandong, Ji'nan Patentee after: POWERCHINA NUCLEAR ENGINEERING Co. Address before: 250100 No. 297 industrial North Road, Licheng District, Shandong, Ji'nan Patentee before: SHANDONG ELECTRIC POWER CONSTRUCTION NO.2 Co. |
|
| 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: 20140820 |