CN204622268U - A kind of tunnel duct piece mold structure - Google Patents
A kind of tunnel duct piece mold structure Download PDFInfo
- Publication number
- CN204622268U CN204622268U CN201520278640.9U CN201520278640U CN204622268U CN 204622268 U CN204622268 U CN 204622268U CN 201520278640 U CN201520278640 U CN 201520278640U CN 204622268 U CN204622268 U CN 204622268U
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- China
- Prior art keywords
- mould
- side form
- binding
- end mould
- strip
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Abstract
The utility model discloses a kind of tunnel duct piece mold structure, comprise bed die, be positioned at the side form of side before and after mould, be positioned at end mould and the cover plate of mould left and right sides, it is characterized in that, mould is positioned on base, described side form and described end mould comprise upper part and lower part, described upper part lower end is provided with several gripper shoes, described gripper shoe is fixed with adjusting screw, described adjusting screw is vertical with described gripper shoe to be fixed, lower part is provided with several strip through holes, described adjusting screw and described strip through hole one_to_one corresponding, described upper part is fixed by the adjusting nut on adjusting screw and described lower part, described lower part lower end is provided with connecting plate, the utility model is rational in infrastructure, reliably, side form and end mould can be opened in the vertical direction, close, simple to operate, reach while quick group of mould unloads object, decrease the damage to surface, section of jurisdiction.
Description
Technical field
The utility model belongs to tunneling shield technical field of construction, particularly relates to a kind of tunnel duct piece mold structure.
Background technology
Along with developing rapidly of economy, the traffic of each big and medium-sized cities is blocked up gradually, and subway construction becomes the conventional means of solving urban traffic blocking, subway construction construction method the most safely and effectively during shield construction.It is tunnel lining segment that shield-tunneling construction most critical obtains parts, and along with the fast development of shield construction, the demand of tunnel lining segment is growing.The cast of every a slice shield duct piece needs to have come by segment die.
Existing segment die, be horizontal translation folding and rotating folding, for horizontal translation open-close module, during die sinking, first to be unclamped the fastening bolt in each template with spanner by workman, then mould side form is prized with instruments such as crowbars, end mould, wait to hold mould, expose between side form and section of jurisdiction and must be pulled open by workman again behind gap, thus realize die sinking process, if but the fouls such as dust enter the movable axis of translation mechanism, bearing, translation mechanism will be caused stuck, can not use, side template face is by cement strong binding simultaneously, when adopting the translation mechanism demoulding, section of jurisdiction is firmly dragged lower realization with side form in level and is separated, easily damage is produced to surface, section of jurisdiction, for rotating folding mould, because it is left, right side mould is that convertible group leans on morphosis, therefore open and overturn side form need several people's strength combine could resist himself weight, it is when the demoulding, because side template face is by cement strong binding, comparatively great must be used just to make a left side, right side mould is opened, if but overexertion makes side form weight produce angular acceleration along arm of force vertical direction, so not only fragile side form supporting construction, also easily shake unitary mould and affect its stability, and surface, section of jurisdiction may be damaged, so that stripping operation process is considerably time-consuming, effort.
Utility model content
In order to solve the problems of the technologies described above, the utility model provides a kind of tunnel duct piece mold structure, and the utility model is rational in infrastructure, reliable, side form and end mould can be opened in the vertical direction, be closed, simple to operate, while reaching mould quick group of object of unloading, decrease the damage to surface, section of jurisdiction.
The technical solution of the utility model is: a kind of tunnel duct piece mold structure, comprise bed die, be positioned at the side form of side before and after mould, be positioned at end mould and the cover plate of mould left and right sides, it is characterized in that, mould is positioned on base, described side form and described end mould comprise upper part and lower part, described upper part lower end is provided with several gripper shoes, described gripper shoe is fixed with adjusting screw, described adjusting screw is vertical with described gripper shoe to be fixed, lower part is provided with several strip through holes, described adjusting screw and described strip through hole one_to_one corresponding, described upper part is fixed by the adjusting nut on adjusting screw and described lower part, described lower part lower end is provided with connecting plate, described connecting plate offers several the second strip through holes, described base is provided with several screw rods, described screw rod is fixedly connected with described base, described screw rod is threaded onto in described second strip through hole, described screw rod is provided with clamp nut, the two ends of described side form are equipped with the first binding, the first binding on described side form parallels with side form, the two ends of described end mould are equipped with the second binding, the second binding on described end mould is perpendicular with end mould, described first binding and described second binding have corresponding screwed hole, connecting bolt is provided with in described screwed hole, it is fastening that described first binding and described second binding pass through connecting bolt bolt, described bed die is fixed on base by several supports, described cover plate comprises left cover and right cover plate, left cover and right cover plate are all fixed on base by column, left cover and right cover plate are all hinged by axle with column.
Further, the height of side form, end mould is identical with the thickness of section of jurisdiction.
Further, between side form, end mould and side form, be equipped with sealing strip between end mould and bed die.
Further, side form, the end inner surface configuration of mould and the side view of section of jurisdiction match.
Further, pad is equipped with between described adjusting nut and described lower part, between described clamp nut and described connecting plate.
Further, side form, end mould outer surface are provided with reinforcement.
The beneficial effects of the utility model are:
1, side form and end mould can realize the opening and closing of side form, end mould by adjusting screw moving up and down in strip through hole, easy to operate, feasible, and side form and end mould move in the vertical direction, change the mode of conventional flat translational opening-closing mould, decrease the damage to surface, section of jurisdiction.
2, screw rod can move horizontally in the second strip through hole, side form, end mould under the drive of connecting plate can close, away from bed die, simultaneously side form, end mould are dismountable, facilitate transport.
3, fastening by connecting bolt bolt between side form and end mould, and between side form, end mould and side form, be provided with sealing strip between end mould and bed die, reduce the possibility of cement spill and leakage in mould.
Accompanying drawing explanation
Fig. 1 is front view of the present utility model.
Fig. 2 is that the A-A of Fig. 1 is to sectional view.
Fig. 3 is the structural representation of connecting plate.
Fig. 4 is the second upper part and the second lower part structural representation of end mould.
Fig. 5 is the structural representation of the first binding and the second binding.
Wherein: 1, bed die 2, side form 3, end mould 4, cover plate
5, the first upper part 6, first lower part 7, first adjusting screw 8, first strip through hole
9, the first adjusting nut 10, connecting plate 11, second strip through hole 12, base
13, screw rod 14, clamp nut 15, first binding 16, second binding
17, the first gripper shoe 18, connecting bolt 19, support 20, left cover
21, right cover plate 22, column 23, axle 24, first pad
25, the second pad 26, reinforcement 27, second upper part 28, second lower part
29, the second gripper shoe 30, second adjusting screw 31, the 3rd strip through hole 32, second adjusting nut
33, the 3rd pad
Detailed description of the invention
Below in conjunction with accompanying drawing, brief description is made to detailed description of the invention of the present utility model.
As shown in the figure, a kind of tunnel duct piece mold structure, comprise bed die 1, be positioned at the side form 2 of side before and after mould, be positioned at end mould 3 and the cover plate 4 of mould left and right sides, it is characterized in that, mould is positioned on base 12, side form 2, the end inner surface configuration of mould 3 and the side view of section of jurisdiction match, side form 2, the height of end mould 3 is identical with the thickness of section of jurisdiction, side form 2, end mould 3 outer surface is provided with reinforcement 26, described side form 2 comprises the first upper part 5 and the first lower part 6, described first upper part 5 lower end is provided with several the first gripper shoes 17, described first gripper shoe 17 is fixed with the first adjusting screw 7, described first adjusting screw 7 is vertical with described first gripper shoe 17 to be fixed, first lower part 6 is provided with several the first strip through holes 8, described first adjusting screw 7 and described first strip through hole 8 one_to_one corresponding, described first upper part 5 is fixed by the first adjusting nut 9 on the first adjusting screw 7 and described first lower part 6, the first pad 24 is provided with between described first adjusting nut 8 and described first lower part 5, described end mould 3 comprises the second upper part 27 and the second lower part 28, described second upper part 28 lower end is provided with several the second gripper shoes 29, described second gripper shoe 29 is fixed with the second adjusting screw 30, described second adjusting screw 30 is vertical with described second gripper shoe 29 to be fixed, second lower part 28 is provided with several the 3rd strip through holes 31, described second adjusting screw 30 and described 3rd strip through hole 31 one_to_one corresponding, described second upper part 27 is fixed by the second adjusting nut 32 on the second adjusting screw 30 and described second lower part 28, the 3rd pad 33 is provided with between described second adjusting nut 32 and described second lower part 28, side form and end mould are by adjusting screw moving up and down and can realize side form in the first strip through hole and the 3rd strip through hole, the opening and closing of end mould, easy to operate, feasible, and side form and end mould move in the vertical direction, change the mode of conventional flat translational opening-closing mould, decrease the damage to surface, section of jurisdiction, described lower part 6 lower end is provided with connecting plate 10, described connecting plate 10 offers several the second strip through holes 11, described base 12 is provided with several screw rods 13, described screw rod 13 is fixedly connected with described base 12, described screw rod 13 is threaded onto in described second strip through hole 11, described screw rod 13 is provided with clamp nut 14, the second pad 25 is provided with between described clamp nut 14 and described connecting plate 10, screw rod can move horizontally in the second strip through hole, side form, end mould can be close under the drive of connecting plate, away from bed die, side form simultaneously, end mould is dismountable, facilitate transport,
The two ends of described side form 2 are equipped with the first binding 15, the first binding 15 on described side form 2 parallels with side form 2, the two ends of described end mould 3 are equipped with the second binding 16, the second binding 16 on described end mould 3 is perpendicular with end mould 3, described first binding 15 and described second binding 16 have corresponding screwed hole, connecting bolt 18 is provided with in described screwed hole, it is fastening that described first binding 15 and described second binding 16 pass through connecting bolt 18 bolt, fastening by connecting bolt bolt between side form and end mould, and side form, sealing strip is provided with between end mould, reduce the possibility of cement spill and leakage in mould, described bed die 1 is fixed on base 12 by several supports 19, described cover plate 4 comprises left cover 20 and right cover plate 21, left cover 20 and right cover plate 21 are all fixed on base 12 by column 22, left cover 20 and right cover plate 21 are all hinged by axle 23 with column 22.
Above an embodiment of the present utility model has been described in detail, but described content being only preferred embodiment of the present utility model, can not being considered to for limiting practical range of the present utility model.All equalizations done according to the utility model application range change and improve, and all should still belong within patent covering scope of the present utility model.
Claims (6)
1. a tunnel duct piece mold structure, comprise bed die, be positioned at the side form of side before and after mould, be positioned at end mould and the cover plate of mould left and right sides, it is characterized in that, mould is positioned on base, described side form and described end mould comprise upper part and lower part, described upper part lower end is provided with several gripper shoes, described gripper shoe is fixed with adjusting screw, described adjusting screw is vertical with described gripper shoe to be fixed, lower part is provided with several strip through holes, described adjusting screw and described strip through hole one_to_one corresponding, described upper part is fixed by the adjusting nut on adjusting screw and described lower part, described lower part lower end is provided with connecting plate, described connecting plate offers several the second strip through holes, described base is provided with several screw rods, described screw rod is fixedly connected with described base, described screw rod is threaded onto in described second strip through hole, described screw rod is provided with clamp nut, the two ends of described side form are equipped with the first binding, the first binding on described side form parallels with side form, the two ends of described end mould are equipped with the second binding, the second binding on described end mould is perpendicular with end mould, described first binding and described second binding have corresponding screwed hole, connecting bolt is provided with in described screwed hole, it is fastening that described first binding and described second binding pass through connecting bolt bolt, described bed die is fixed on base by several supports, described cover plate comprises left cover and right cover plate, left cover and right cover plate are all fixed on base by column, left cover and right cover plate are all hinged by axle with column.
2. a kind of tunnel duct piece mold structure according to claim 1, is characterized in that, the height of side form, end mould is identical with the thickness of section of jurisdiction.
3. a kind of tunnel duct piece mold structure according to claim 1, is characterized in that, between side form, end mould and side form, be equipped with sealing strip between end mould and bed die.
4. a kind of tunnel duct piece mold structure according to claim 1, is characterized in that, side form, the end inner surface configuration of mould and the side view of section of jurisdiction match.
5. a kind of tunnel duct piece mold structure according to claim 1, is characterized in that, is equipped with pad between described adjusting nut and described lower part, between described clamp nut and described connecting plate.
6. a kind of tunnel duct piece mold structure according to claim 1, is characterized in that, side form, end mould outer surface are provided with reinforcement.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520278640.9U CN204622268U (en) | 2015-04-30 | 2015-04-30 | A kind of tunnel duct piece mold structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520278640.9U CN204622268U (en) | 2015-04-30 | 2015-04-30 | A kind of tunnel duct piece mold structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204622268U true CN204622268U (en) | 2015-09-09 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520278640.9U Expired - Fee Related CN204622268U (en) | 2015-04-30 | 2015-04-30 | A kind of tunnel duct piece mold structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204622268U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108501187A (en) * | 2018-06-01 | 2018-09-07 | 招商局重庆交通科研设计院有限公司 | Run the deformable prefab-form of disease tunnel fabricated construction |
| CN109209433A (en) * | 2018-10-31 | 2019-01-15 | 上海隧道工程有限公司 | The built-in process of section of jurisdiction gasket |
| CN109227899A (en) * | 2018-11-21 | 2019-01-18 | 扬州牧羊隧道设备有限公司 | A kind of novel tunnel lining segment mold |
| CN112518964A (en) * | 2020-11-17 | 2021-03-19 | 中国葛洲坝集团机械船舶有限公司 | Circular inflatable core mold supporting device and using method |
-
2015
- 2015-04-30 CN CN201520278640.9U patent/CN204622268U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108501187A (en) * | 2018-06-01 | 2018-09-07 | 招商局重庆交通科研设计院有限公司 | Run the deformable prefab-form of disease tunnel fabricated construction |
| CN108501187B (en) * | 2018-06-01 | 2023-05-12 | 招商局重庆交通科研设计院有限公司 | Deformable prefabricated template of operation defect tunnel assembly type structure |
| CN109209433A (en) * | 2018-10-31 | 2019-01-15 | 上海隧道工程有限公司 | The built-in process of section of jurisdiction gasket |
| CN109227899A (en) * | 2018-11-21 | 2019-01-18 | 扬州牧羊隧道设备有限公司 | A kind of novel tunnel lining segment mold |
| CN112518964A (en) * | 2020-11-17 | 2021-03-19 | 中国葛洲坝集团机械船舶有限公司 | Circular inflatable core mold supporting device and using method |
| CN112518964B (en) * | 2020-11-17 | 2022-03-18 | 中国葛洲坝集团机械船舶有限公司 | Circular inflatable core mold supporting device and using method |
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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: 20150909 Termination date: 20200430 |