CN2869203Y - Light cylindrical steel form - Google Patents
Light cylindrical steel form Download PDFInfo
- Publication number
- CN2869203Y CN2869203Y CN 200620029856 CN200620029856U CN2869203Y CN 2869203 Y CN2869203 Y CN 2869203Y CN 200620029856 CN200620029856 CN 200620029856 CN 200620029856 U CN200620029856 U CN 200620029856U CN 2869203 Y CN2869203 Y CN 2869203Y
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- Prior art keywords
- flange
- reverse
- utility
- erect
- reinforcing bar
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Abstract
A light columned steel die comprises two semi-round cylinder bodies 2 that are buckled by an erect flange 3 and an end flange 1 that is positioned at the two ends of the semi cylinder body, characterized in that: an end flange corner reinforcing bar 6 that plays the reinforcing role is arranged at the reverse of the end flange 1, and an erect flange corner reinforcing bar that plays the reinforcing role is arranged at the reverse of the erect flange 3. As the utility model gets rid of the vertical corner reinforcing bar totally on the cylindrical die in the prior art and only the right amount of small triangle reinforcing bars at the reverse of the flange are used to strength the flange and additionally adds bearing block between the two correspondingly-connected flanges so as to let the utility model has the advantages of saving material, light weight and high cost performance, to effectively solve the deflection problem of flange position caused by the torsional moment at the root of the flange, to enable the molded concrete components better in quality.
Description
Technical field
The utility model relates to construction formwork, the lightweight cylinder steel mould that particularly a kind of cast-in-site is used.The pillar that forms with this post mould cast is used as the bridge pier of various bridges (as separated interchange bridge, interchange viaduct, river bridge) and the Room post in building hall more.
Background technology
Existing cylinder steel mould also is provided with too many vertical muscle except the hoop ring, often cause post mould overall weight big, the product cost height, and cost performance is low.The theoretical analysis and practical proof, the main bearing radial force of cylinder steel mould, stressed hardly in the axial direction, therefore establish the not too big effect of a lot of vertical muscle, make to get up to waste time and energy and waste material, all uneconomical to producer and client.Simultaneously, overall structure seem not simplify, not attractive in appearance.In addition, adopt relative fastening of two semicircle cylindrical shells to form because cylinder steel mould, and combine by perpendicular flange and connecting bolt, under the tension force effect of bolt, can produce moment of torsion at the flange root, the flange position can and then be offset, and then causes that two semicircle cylinder board faces deform, and directly have influence on shape, the size of the concrete component that outpours that waters.
Summary of the invention
The purpose of this utility model provide with regard to being to overcome above-mentioned weak point of the prior art a kind of saving material, in light weight, cost performance is high and on-deformable lightweight cylinder steel mould.
The purpose of this utility model can realize by following measure:
Lightweight cylinder steel mould of the present utility model comprises two semicircle cylindrical shells that snap together by perpendicular flange, be positioned at the end flanges at half cylindrical shell both ends, the described end flanges back side has been provided with the end flanges angle muscle of booster action, and the described perpendicular flange back side has been provided with the perpendicular flange angle muscle of booster action.
Be the flange position skew that prevents to cause because of moment of torsion that the flange root is produced, the utility model is provided with rest pad between the two adjacent perpendicular flanges that cooperatively interact, and described rest pad is positioned at the top of bolt hole.This rest pad both can play position-limiting action, can be used as aiding support again, and the tension force of balance connecting bolt guarantees that flange and moulding panel all are in desirable position non-migration, thereby eliminates the possibility that the moulding panel produces distortion inaccuracy.
Because the utility model has adopted the vertical muscle on the cylinder mold in the prior art has completely been removed, an amount of little triangle muscle only is set at the flange back side to be strengthened flange, and between two corresponding flange connecting, install rest pad additional, this also just makes the utility model not only have compared to existing technology to save material, in light weight, characteristics that cost performance is high, and can effectively solve the flange position offset problem that the moment of torsion that produced because of the flange root causes, make the quality of the concrete component that outpours that waters better.
Description of drawings
Fig. 1 is a front view of the present utility model.
Fig. 2 is the left view of Fig. 1.
Fig. 3 is the partial enlarged drawing of Fig. 1.
Fig. 4 is a prior art cylindrical mould front view.
Fig. 5 is the left view of Fig. 4.
1 is end flanges among the figure, and 2 is half cylindrical shells, the 3rd, and perpendicular flange, the 4th, ring, the 5th, hanger, the 6th, end flanges angle muscle, the 7th, bolt, the 8th, nut, the 9th, perpendicular flange angle muscle, the 10th, back-up block, the 11st, vertical muscle.
The specific embodiment
The utility model is further described below with reference to embodiment (accompanying drawing):
As shown in Figure 1, 2, lightweight cylinder steel mould of the present utility model comprises two semicircle cylindrical shells 2 that snap together by perpendicular flange 3, is positioned at the end flanges 1 at half cylindrical shell both ends; Described end flanges 1 back side has been provided with the end flanges angle muscle 6 of booster action, and described perpendicular flange 3 back sides have been provided with the perpendicular flange angle muscle of booster action; Be provided with rest pad 10 at two 3 of the adjacent perpendicular flanges that cooperatively interact, this rest pad 10 is positioned at the top (as shown in Figure 3) of bolt hole.
More specifically say: the utility model is exactly that the vertical muscle 11 on the prior art center pillar mould is saved, and only has been provided with the end flanges angle muscle 6 of booster action at end flanges 1 back side, and the perpendicular flange angle muscle that has been provided with booster action at perpendicular flange 3 back sides gets final product.Half cylindrical shell 2 is combined into integral barrel by perpendicular flange 3 to dress, and with end flanges 1 and the ring 4 common bearing radial force that is fixed together, the aiding support of back-up block 10 is enough to make the intensity of post mould to be guaranteed in addition again.
Claims (2)
1, a kind of lightweight cylinder steel mould, it comprises two the semicircle cylindrical shells (2) that snap together by perpendicular flange (3), be positioned at the end flanges (1) at half cylindrical shell both ends, it is characterized in that: described end flanges (1) back side has been provided with the end flanges angle muscle (6) of booster action, and described perpendicular flange (3) back side has been provided with the perpendicular flange angle muscle of booster action.
2, lightweight cylinder steel mould according to claim 1 is characterized in that: be provided with rest pad (10) between the two adjacent perpendicular flanges (3) that cooperatively interact, this rest pad (10) is positioned at the top of bolt hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620029856 CN2869203Y (en) | 2006-01-20 | 2006-01-20 | Light cylindrical steel form |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620029856 CN2869203Y (en) | 2006-01-20 | 2006-01-20 | Light cylindrical steel form |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2869203Y true CN2869203Y (en) | 2007-02-14 |
Family
ID=37724137
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620029856 Expired - Fee Related CN2869203Y (en) | 2006-01-20 | 2006-01-20 | Light cylindrical steel form |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2869203Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102383595A (en) * | 2011-08-18 | 2012-03-21 | 江苏双楼建设集团有限公司 | Inclination angle column cap combined wood former in beamless connected upright post |
| CN104060822A (en) * | 2014-06-20 | 2014-09-24 | 山东电力建设第一工程公司 | Air-cooled steel outer template |
-
2006
- 2006-01-20 CN CN 200620029856 patent/CN2869203Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102383595A (en) * | 2011-08-18 | 2012-03-21 | 江苏双楼建设集团有限公司 | Inclination angle column cap combined wood former in beamless connected upright post |
| CN102383595B (en) * | 2011-08-18 | 2013-07-17 | 江苏双楼建设集团有限公司 | Inclination angle column cap combined wood former in beamless connected upright post |
| CN104060822A (en) * | 2014-06-20 | 2014-09-24 | 山东电力建设第一工程公司 | Air-cooled steel outer template |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20070214 Termination date: 20100220 |