CN203271769U - Concrete pipe piece steel mould with box structure - Google Patents
Concrete pipe piece steel mould with box structure Download PDFInfo
- Publication number
- CN203271769U CN203271769U CN 201320296211 CN201320296211U CN203271769U CN 203271769 U CN203271769 U CN 203271769U CN 201320296211 CN201320296211 CN 201320296211 CN 201320296211 U CN201320296211 U CN 201320296211U CN 203271769 U CN203271769 U CN 203271769U
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- plate
- side plate
- concrete pipe
- box structure
- base
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Abstract
A concrete pipe piece steel mould with a box structure comprises a base. A side plate and a cover plate are sequentially arranged on the base, and end plates are arranged on the side faces of the base; the base, the side plate, the cover plate and the end plates form a steel mould cavity; both the end plates and the side plate are fixedly connected with a supporting base plate, a main reinforcing plate, a transverse reinforcing plate and vertical reinforcing plates to form the box structure. According to the concrete pipe piece steel mould with the box structure, both the end plates and the side plate are of the box structure, and therefore overall strength is effectively enhanced; besides, hand holes are large, and therefore bolts can penetrate into the hand holes and be fastened beneficially; the concrete pipe piece steel mould with the box structure is convenient and fast to operate, saves a large number of concrete materials and reduces structural self-weight.
Description
Technical field
The utility model relates to a kind of duct piece steel mould, is specifically related to a kind of box structure concrete pipe sheet punching block.
Background technology
adopt at present the construction of shield method technology at subway, accounted for leading position in the project constructions such as tunnel, shield tunnel generally adopts pipe-plate lining as the permanent support structure, the quality of section of jurisdiction quality has directly affected the shield machine digging control, the structural performance in tunnel after pipe sheet assembling quality and moulding, so the section of jurisdiction quality is primary, the concrete pipe sheet punching block is one of main key technology of whole Inspection of Tunnel Quality in shield construction, and the main factor that affects the section of jurisdiction quality of production is duct piece steel mould, so duct piece steel mould requires good integral strength, high accuracy, firm durability and ease for operation.The Production design of at present a lot of duct piece steel moulds still rests on the stage of traditional design theory, in the situation that make every effort to design assembly precision, be difficult to take into account durability and ease for operation is carried out structure design, make the whole stressing conditions in section of jurisdiction relatively poor, duct piece steel mould self is too heavy, application life is low, complex operation.
Therefore, a kind of good integral strength, high accuracy, firm durable, easy-operating concrete pipe sheet punching block is demanded urgently occurring.
The utility model content
For solving the deficiency of existing concrete duct piece steel mould technology, the utility model discloses a kind of box structure concrete pipe sheet punching block, firm durable, easy to operate to reach good integral strength, high accuracy, the purpose of reduction use cost.
For achieving the above object, the technical solution of the utility model is as follows:
A kind of box structure concrete pipe sheet punching block comprises a base, is provided with successively side plate and cover plate on it, and the side is provided with end plate; Described base, side plate, cover plate and end plate consist of the punching block cavity jointly; It is characterized in that, described end plate is fixedly connected with to form body structure with underboarding, main gusset, horizontal bar plate and perpendicular gusset respectively with side plate.
Further, described cover plate is connected with base by cover plate clamper.
Further, further be provided with side plate opening device, plug hold down gag, positioner, locking device and weight lifting arm locking device on described side plate, and this side plate and back plate connections are provided with weather strip.
Further, described end plate and base junction are provided with end plate hinge and end plate opening device.
The disclosed a kind of box structure concrete pipe sheet punching block of the utility model, its end plate and side plate all adopt box structure, have effectively strengthened bulk strength, and hand hole is conducive to more greatly penetrating with fastening of bolt, a large amount of concrete materials has been saved in simple operation simultaneously, has alleviated dead load.
Description of drawings
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, the below will do to introduce simply to the accompanying drawing of required use in embodiment or description of the Prior Art, apparently, accompanying drawing in the following describes is only embodiment more of the present utility model, for those of ordinary skills, under the prerequisite of not paying creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 is the structural representation of a kind of box structure concrete pipe sheet punching block provided by the utility model;
Fig. 2 is the structural representation of a kind of box structure concrete pipe sheet punching block end plate provided by the utility model;
Fig. 3 is the lateral plate structure schematic diagram of a kind of box structure concrete pipe sheet punching block provided by the utility model.
The title of the numeral in figure or the corresponding component of alphabetical representative:
1, cover plate clamper 2, end plate 3, end plate hinge 4, cover plate
5, plug hold down gag 6, positioner 7, locking device 8, base
9, side plate, 10, side plate opening device 11, weight lifting arm locking device
12, weather strip 13, end plate opening device 14, end plug 15, underboarding
16, main gusset 17, horizontal bar plate 18, perpendicular gusset
The specific embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is clearly and completely described.Obviously, described embodiment is only the utility model part embodiment, rather than whole embodiment.Based on the embodiment in the utility model, those of ordinary skills are not making the every other embodiment that obtains under the creative work prerequisite, all belong to the scope of the utility model protection.
The utility model discloses a kind of box structure concrete pipe sheet punching block, firm durable, easy to operate to reach good integral strength, high accuracy, the purpose of reduction use cost.
As Figure 1-3, a kind of box structure concrete pipe sheet punching block comprises a base 8, is provided with successively side plate 9 and cover plate 4 on it, and the side is provided with end plate 2; Base 8, side plate 9, cover plate 4 and the common formation punching block of end plate 2 cavity; End plate 2 is fixedly connected with to form body structure with underboarding 15, main gusset 16, horizontal bar plate 17 and perpendicular gusset 18 respectively with side plate 9.
Wherein, cover plate 4 is connected with base 8 by cover plate clamper 1; Further be provided with side plate opening device 10, plug hold down gag 5, positioner 6, locking device 7 and weight lifting arm locking device 11 on side plate 9, and this side plate 9 is provided with weather strip 12 with base plate 8 junctions; End plate 2 is provided with end plate hinge 3 and end plate opening device 13 with base 8 junctions.
By end plate 2 and side plate 9 are all adopted body structure, the space of end plate 2 and side plate 9 is separated into a plurality of by underboarding 15, main gusset 16, horizontal bar plate 17 and perpendicular gusset 18, guaranteed the structural strength of duct piece steel mould, and need not the sheet material of end plate 2 and side plate 9 is thickeied, reduced raw-material use, reduced duct piece steel mould deadweight and cost of production, and hand hole is conducive to more greatly penetrating with fastening of bolt, simple operation.
Plug hold down gag 5, positioner 6, locking device 7, weight lifting arm locking device 11 are used for guaranteeing the safe and reliable and high accuracy of duct piece steel mould operation.
End plate 2 and base 8 junctions are provided with end plate opening device 13 is connected with the end plate hinge and is used for operation and is connected, and makes the operation of duct piece steel mould more convenient.
The side plate opening device 10 that side plate 9 arranges is convenient to stripping operation.
The disclosed a kind of box structure concrete pipe sheet punching block of the utility model, its end plate and side plate all adopt box structure, have effectively strengthened bulk strength, and hand hole is conducive to more greatly penetrating with fastening of bolt, a large amount of concrete materials has been saved in simple operation simultaneously, has alleviated dead load.
To the description of the utility model embodiment, by the above-mentioned explanation to the disclosed embodiments, make this area professional and technical personnel can realize or use the utility model.Multiple modification to these embodiment will be apparent concerning those skilled in the art, and General Principle as defined herein can be in the situation that do not break away from spirit or scope of the present utility model, realization in other embodiments.Therefore, the utility model will can not be restricted to these embodiment shown in this article, but will meet the widest scope consistent with principle disclosed herein and features of novelty.
Claims (4)
1. a box structure concrete pipe sheet punching block, comprise a base, is provided with successively side plate and cover plate on it, and the side is provided with end plate; Described base, side plate, cover plate and end plate consist of the punching block cavity jointly; It is characterized in that, described end plate is fixedly connected with to form body structure with underboarding, main gusset, horizontal bar plate and perpendicular gusset respectively with side plate.
2. concrete pipe sheet punching block according to claim 1, is characterized in that, described cover plate is connected with base by cover plate clamper.
3. concrete pipe sheet punching block according to claim 1, it is characterized in that, further be provided with side plate opening device, plug hold down gag, positioner, locking device and weight lifting arm locking device on described side plate, and this side plate and back plate connections are provided with weather strip.
4. concrete pipe sheet punching block according to claim 1, is characterized in that, described end plate and base junction are provided with end plate hinge and end plate opening device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320296211 CN203271769U (en) | 2013-05-28 | 2013-05-28 | Concrete pipe piece steel mould with box structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320296211 CN203271769U (en) | 2013-05-28 | 2013-05-28 | Concrete pipe piece steel mould with box structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203271769U true CN203271769U (en) | 2013-11-06 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320296211 Expired - Fee Related CN203271769U (en) | 2013-05-28 | 2013-05-28 | Concrete pipe piece steel mould with box structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203271769U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103726857A (en) * | 2013-11-28 | 2014-04-16 | 江苏牧羊控股有限公司 | Flexible die for shield segment |
| CN104695977A (en) * | 2014-12-28 | 2015-06-10 | 上海隧道工程股份有限公司 | Rectangular tunnel segment steel die |
-
2013
- 2013-05-28 CN CN 201320296211 patent/CN203271769U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103726857A (en) * | 2013-11-28 | 2014-04-16 | 江苏牧羊控股有限公司 | Flexible die for shield segment |
| CN104695977A (en) * | 2014-12-28 | 2015-06-10 | 上海隧道工程股份有限公司 | Rectangular tunnel segment steel die |
| CN104695977B (en) * | 2014-12-28 | 2016-09-07 | 上海隧道工程有限公司 | Rectangular Tunnel duct piece steel 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: 20131106 Termination date: 20160528 |