CN204525727U - A kind of pre-cast hollow slab internal mould supporter - Google Patents
A kind of pre-cast hollow slab internal mould supporter Download PDFInfo
- Publication number
- CN204525727U CN204525727U CN201520154868.7U CN201520154868U CN204525727U CN 204525727 U CN204525727 U CN 204525727U CN 201520154868 U CN201520154868 U CN 201520154868U CN 204525727 U CN204525727 U CN 204525727U
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- Prior art keywords
- channel
- vertical
- rod
- connecting rod
- wire rope
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- Expired - Fee Related
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- 229910000831 Steel Inorganic materials 0.000 claims abstract description 52
- 239000010959 steel Substances 0.000 claims abstract description 52
- 238000010276 construction Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000009417 prefabrication Methods 0.000 description 1
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- Bridges Or Land Bridges (AREA)
Abstract
The utility model relates to a kind of pre-cast hollow slab internal mould supporter, comprises two and is horizontally disposed with and the channel-section steel be parallel to each other and multiple movable branching rod, be fixedly connected with between two channel-section steels by channel-section steel connecting rod, is connected between an end of two channel-section steels by an anchor bar; Each movable branching rod comprises two vertical rods, two vertical rod lower ends are hinged by one 90 degree of loose-leaves with two channel-section steels respectively, the top of two vertical rods, near upper end, is fixedly connected with by a vertical rod connecting rod, and the upper end of two vertical rods is fixedly connected with the two ends of a cross bar respectively; The centre of each described vertical rod connecting rod is provided with a through hole, one steel wire rope passes from each through hole, the both sides of the through hole on steel wire rope on each vertical rod connecting rod are provided with fixing block, and one end of steel wire rope is provided with one can be hooked on hook on anchor bar that channel-section steel end arranges.
Description
Technical field
The utility model belongs to bridge precast beam construction field, is specifically related to a kind of internal mould supporter of pre-cast hollow slab.
Background technology
Hollow slab girder is used widely in bridge construction, and hollow plate beam internal model installing/dismounting is a difficult problem always.When especially dismantling, after hollow slab girder concreting completes, internal mold is fixed in middle small space, dismantles very difficult.At present, hollow board prefabrication internal mold is installed and internal mold is removed, and need a large amount of manpower, required time is long, and procedure connection is many, affects the prefabricated construction progress of whole hollow slab girder.
Summary of the invention
The purpose of this utility model is to provide a kind of pre-cast hollow slab internal mould supporter, solves the above-mentioned difficult problem existed in the operation of existing internal mold installing/dismounting.
The technical solution of the utility model is as follows:
A kind of pre-cast hollow slab internal mould supporter, is characterized in that: comprise two and be horizontally disposed with and the channel-section steel be parallel to each other, and multiple movable branching rod; The spacing of two channel-section steels is determined according to the width of hollow plate beam internal model, between two channel-section steels by many levels and the channel-section steel connecting rod vertical with channel-section steel be fixedly connected with, between an end of two channel-section steels, by one anchor bar connect; Each movable branching rod comprises two vertical rods, two vertical rod lower ends are hinged by one 90 degree of loose-leaves with two channel-section steels respectively, all 90 degree of loose-leaves are all positioned at the same side of vertical rod, the top of two vertical rods is near upper end, be fixedly connected with by a horizontally disposed vertical rod connecting rod, the upper end of two vertical rods is fixedly connected with the two ends of a cross bar respectively; Multiple movable branching rod is spaced set on two channel-section steels; The centre of each described vertical rod connecting rod is provided with a through hole, one steel wire rope passes from the through hole each vertical rod connecting rod, on described steel wire rope, the both sides of the through hole on each vertical rod connecting rod are provided with fixing block, and one end of described steel wire rope is provided with one can be hooked on hook on anchor bar that described channel-section steel end arranges.
During the utility model dress internal mold, tense wire rope makes movable branching rod uprightly just can install internal mold, only needing to unclamp steel wire rope during form removal makes movable branching rod fall down, just internal mold can be easy to dismantle, make internal mold installation and removal all more quick and convenient, have that required time is short, procedure connection is few, decrease the artificial set-up time, advantage simple to operate, more alleviate the labour intensity of workman while reducing number of workers, hollow slab girder prefabricated construction efficiency is effectively improved.
Accompanying drawing explanation
Fig. 1 is longitudinal side-looking structural representation of the present utility model;
Fig. 2 is plan structure schematic diagram of the present utility model;
Fig. 3 is cross side TV structure schematic diagram of the present utility model.
Detailed description of the invention
As shown in Figure 1, Figure 2, Figure 3 shows, the utility model comprises two and is horizontally disposed with and the channel-section steel 1 be parallel to each other, and multiple movable branching rod; The spacing of two channel-section steels 1 is determined according to the width of hollow plate beam internal model, between two channel-section steels 1 by many levels and the channel-section steel connecting rod 2 vertical with channel-section steel be fixedly connected with, between an end of two channel-section steels 2, connected by an anchor bar 3; Each movable branching rod comprises two vertical rods 4, two vertical rod 4 lower ends are hinged by one 90 degree of loose-leaves 5 with two channel-section steels respectively, all 90 degree of loose-leaves 5 are all positioned at the same side of vertical rod 4, the top of two vertical rods 4 is near upper end, be fixedly connected with by a horizontally disposed vertical rod connecting rod 6, the upper end of two vertical rods 4 is fixedly connected with the two ends of a cross bar 7 respectively; Multiple movable branching rod is spaced set on two channel-section steels; The centre of each described vertical rod connecting rod 6 is provided with a through hole 8, one steel wire rope 9 passes from the through hole 8 each vertical rod connecting rod, on described steel wire rope 9, the both sides of the through hole 8 on each vertical rod connecting rod are provided with fixing block 10, and one end of described steel wire rope 9 is provided with one can be hooked on hook 11 on anchor bar that described channel-section steel end arranges.
The utility model is in specific implementation process, and a turnbuckle 12 is established in the one end that can be provided with hook 11 at described steel wire rope 9, connects described hook 11 by described turnbuckle 12.
The utility model in use, internal mould supporter is placed on bed die, tractive steel wire rope is provided with one end of hook, all movable branching rods can be made upright, to be hooked on the anchor bar of channel-section steel end setting, by rotate turnbuckle, steel wire rope is tightened, then internal mould supporter both sides and above side form and backform are installed respectively; When pre-cast hollow slab concreting completes and needs form removal, rotate backward turnbuckle, unclamp hook, to other end tractive steel wire rope, all movable branching rods are fallen down, and template loses support, just can be easy to dismounting.
Claims (2)
1. a pre-cast hollow slab internal mould supporter, is characterized in that: comprise two and be horizontally disposed with and the channel-section steel be parallel to each other, and multiple movable branching rod; The spacing of two channel-section steels is determined according to the width of hollow plate beam internal model, between two channel-section steels by many levels and the channel-section steel connecting rod vertical with channel-section steel be fixedly connected with, between an end of two channel-section steels, by one anchor bar connect; Each movable branching rod comprises two vertical rods, two vertical rod lower ends are hinged by one 90 degree of loose-leaves with two channel-section steels respectively, all 90 degree of loose-leaves are all positioned at the same side of vertical rod, the top of two vertical rods is near upper end, be fixedly connected with by a horizontally disposed vertical rod connecting rod, the upper end of two vertical rods is fixedly connected with the two ends of a cross bar respectively; Multiple movable branching rod is spaced set on two channel-section steels; The centre of each described vertical rod connecting rod is provided with a through hole, one steel wire rope passes from the through hole each vertical rod connecting rod, on described steel wire rope, the both sides of the through hole on each vertical rod connecting rod are provided with fixing block, and one end of described steel wire rope is provided with one can be hooked on hook on anchor bar that described channel-section steel end arranges.
2. pre-cast hollow slab internal mould supporter according to claim 1, is characterized in that: one end that described steel wire rope is provided with hook is provided with a turnbuckle, connects described hook by described turnbuckle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520154868.7U CN204525727U (en) | 2015-03-18 | 2015-03-18 | A kind of pre-cast hollow slab internal mould supporter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520154868.7U CN204525727U (en) | 2015-03-18 | 2015-03-18 | A kind of pre-cast hollow slab internal mould supporter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204525727U true CN204525727U (en) | 2015-08-05 |
Family
ID=53739773
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520154868.7U Expired - Fee Related CN204525727U (en) | 2015-03-18 | 2015-03-18 | A kind of pre-cast hollow slab internal mould supporter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204525727U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106696076A (en) * | 2016-12-19 | 2017-05-24 | 中交路桥建设有限公司 | Supporting method for hollow plate inner mold prefabricated through pre-tensioning method |
| CN110919825A (en) * | 2019-12-31 | 2020-03-27 | 苏州新城万斯达住宅工业有限公司 | Large die table die for plate type prefabricated part assembly line construction |
-
2015
- 2015-03-18 CN CN201520154868.7U patent/CN204525727U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106696076A (en) * | 2016-12-19 | 2017-05-24 | 中交路桥建设有限公司 | Supporting method for hollow plate inner mold prefabricated through pre-tensioning method |
| CN110919825A (en) * | 2019-12-31 | 2020-03-27 | 苏州新城万斯达住宅工业有限公司 | Large die table die for plate type prefabricated part assembly line construction |
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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: 20150805 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |