CN207711008U - A kind of segment girder precast anchor slot template - Google Patents
A kind of segment girder precast anchor slot template Download PDFInfo
- Publication number
- CN207711008U CN207711008U CN201721848538.3U CN201721848538U CN207711008U CN 207711008 U CN207711008 U CN 207711008U CN 201721848538 U CN201721848538 U CN 201721848538U CN 207711008 U CN207711008 U CN 207711008U
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- Prior art keywords
- cover board
- anchor slot
- plate
- connector
- sealing plate
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- 238000007789 sealing Methods 0.000 claims abstract description 30
- 238000007493 shaping process Methods 0.000 claims abstract description 21
- 238000003466 welding Methods 0.000 claims description 8
- 230000009545 invasion Effects 0.000 abstract description 3
- 238000005266 casting Methods 0.000 description 7
- 238000010276 construction Methods 0.000 description 4
- 229910000831 Steel Inorganic materials 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- 239000000463 material Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 1
- 239000011505 plaster Substances 0.000 description 1
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- Manufacturing Of Tubular Articles Or Embedded Moulded Articles (AREA)
Abstract
The utility model discloses a kind of segment girder precast anchor slot templates, including being fitted to the anchor Slot shaping plate of anchor groove shape and being connected to the cover board of anchor Slot shaping plate open end, the blind end middle position of anchor Slot shaping plate has anchor slot matching hole, the middle position of cover board to have the mounting hole for making prestress wire pass through.The flush with outer surface of the outer surface of the cover board and the anchor Slot shaping plate open end；It is configured with the sealing plate that the hole can be completely enclosed in mounting hole on cover board, is connected with connector on the cover board inside of mounting hole periphery, connector has parallel overlapping regions, sealing plate to connect fastening with connector by countersunk fastener with sealing plate；It is connected and is fastened by bolt pair between cover board and end mould.When for pouring segment, sealing plate is removed, anchor Slot shaping plate is anchored on the mould of end, when pouring next segment for matching, sealing plate and connector are fastened, so that the alien invasion of anchor slot template is formed a closed plane, is used further to pouring for next segment.
Description
Technical field
The utility model is related to a kind of prefab-forms, and in particular to a kind of segment girder precast anchor slot template.
Background technology
The prefabricated construction mode of current common beam sections has two kinds of long line method and short line casting.Short line casting refers to that beam body is each
The cast of segment carries out in same template, and one end is a fixed end mould, and the other end is to have poured beam section (matching section),
To be cast section of position is constant, and a kind of construction for flat, the vertical curve set arbitrarily is obtained by adjusting the geometric position of matching section
Method.Because there is short line casting place to occupy, small, pedestal setting is flexible, template utilization rate is high, it is beam prefabricated etc. to realize various curves
Advantage, so the most important form of construction work of segment girder precast is short line casting at present.
In the construction of short line casting beam sections, the different segment of same bridge is constructed in same template, and different sections
The prestress steel twist line position of section is different, therefore the anchor slot template on fixing end mould needs to be carried out accordingly according to steel strand wires position
It replaces.
The same anchor slot template needs to be used twice on the same segment, first, being mounted on fixing end in casting process
The molding of anchor slot is used on mould, second is that be mounted on when segment matches in matching segment with match end face one plane of formation at
The end face of the next segment of type.
But the cover board indent of current anchor slot template is connected in the open end of anchor slot template, then is connected in the outside of cover board
With the backing plate of anchor trough floor comparable dimensions.So in segment matches in application, bolt head is located at outside backing plate, when beam section casting complete
When matching beam exits, bolt head, which may scratch, just pours the concrete being poured in.In addition, the ruler of the increase backing plate with anchor slot size
Very little also corresponding increase, not only wasting material also makes assembly and disassembly inconvenient.
Utility model content
The purpose of this utility model is to provide a kind of material-saving, be convenient to mount and dismount and can guarantee segment girder precast quality and anchor
Slot template.
This segment girder precast anchor slot template provided by the utility model, including it is fitted to the anchor Slot shaping of anchor groove shape
Plate and the cover board for being connected to anchor Slot shaping plate open end, the blind end middle position of anchor Slot shaping plate have anchor slot matching hole, cover
The middle position of plate has the mounting hole for making prestress wire pass through.It is opened with the anchor Slot shaping plate outer surface of the cover board
The flush with outer surface at mouth end；The sealing plate that the hole can be completely enclosed, the lid of mounting hole periphery are configured in mounting hole on cover board
Connector is connected on the inside of plate, connector has parallel overlapping regions, sealing plate to connect by countersunk fastener and connector with sealing plate
Connect fastening；It is connected and is fastened by bolt pair between cover board and end mould.
The cover board is welded in the open end of anchor Slot shaping plate, makes the mounting hole that prestress wire passes through be on cover board
Rectangular opening.
The connector is rectangular plate-and-frame or is several link blocks, and rectangular plate-and-frame joint welding is at the cover board mounting hole
Inside, the hole size of rectangular plate-and-frame is less than the size of the cover board upper installing hole, and the inner end joint welding of link block is on cover board
Around mounting hole physically.
The countersunk fastener is dormant bolt pair, by the nut-welding of dormant bolt pair in the inside of the connector,
It is corresponded on connector and sealing plate and circular hole and counter sink is respectively set at nut location, dormant bolt is worn from the counter sink on sealing plate
Enter, passes through nut check.
The flush with outer surface of the cover board outer surface and anchor Slot shaping plate open end of the utility model, makes in cover board centre position
Connector is set on the inside of the mounting hole that prestress wire passes through, the envelope that setting is detachably connected with connector in mounting hole
Plate, such sealing plate can apply mechanically the plate that prestress wire mounting hole is opened up on cover board, without in addition materials, and be convenient to mount and dismount.
It will be detachably connected by countersunk fastener between sealing plate and connector, the utility model is mounted on the mould of end for pouring segment
When, without installing sealing plate, anchor Slot shaping plate is bolted on the mould of end.When the utility model is mounted on matching beam
It is interior when pouring next segment for matching, then sealing plate and connector are fastened by dormant bolt, since sealing plate is completely by cover board
On mounting hole enclose, so anchor slot template alien invasion formed a closed plane, be used further to pouring for next segment.
The above structure of the utility model not only makes it have material-saving and the advantage that is convenient to mount and dismount, with more can guarantee prefabricated subsection quality
Advantage, especially suitable for short-term matching segment beam construct.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model one embodiment.
Fig. 2 is the left view schematic diagram of Fig. 1.
Fig. 3 is A in Fig. 1 to schematic diagram.
Fig. 4 is working state schematic representation when the utility model is used to pour segment.
Fig. 5 is working state schematic representation when the utility model is used for matching segment.
Specific implementation mode
As shown in Figure 1, this segment girder precast anchor slot template provided by the utility model, including anchor Slot shaping plate 1, lid
Plate 2, rectangular plate-and-frame 3, sealing plate 4, nut 5 and dormant bolt pair 6.
The outer surface that can be seen that cover board 2 in conjunction with Fig. 1 and Fig. 2 is concordant with the outer end face of 1 open end of anchor Slot shaping plate, anchor
Slot shaping plate 1 is fitted to anchor groove shape.Sealing plate 4, which is located in the rectangular opening of 1 middle position of cover board, completely encloses rectangular opening.Square
The hole size of shape sheet frame 3 is less than the size of rectangular opening on cover board 2, and the outer side lap welding of rectangular plate-and-frame 3 is in the centre of 2 inside of cover board
At position, rectangular plate-and-frame 3 is made to have parallel overlapping regions with sealing plate 4.
Cover board 2 and sealing plate 4 can be used with jacking, and the rectangular opening of 2 middle position of cover board is worn for prestress wire
It crosses, the rectangular block that rectangular opening is formed when cutting just is used as sealing plate 4, cost-effective.
It can be seen that in conjunction with Fig. 1 to Fig. 3 and fastened by dormant bolt pair 6 between sealing plate 4 and rectangular plate-and-frame 3, the present embodiment
Counter sink is set in the four corners of sealing plate, circular hole is set in the corresponding position of rectangular plate-and-frame 3, it is right in the inside of rectangular plate-and-frame 3
The nut that dormant bolt pair 6 is respectively welded at each circular hole position is answered, the dormant bolt of dormant bolt pair is penetrated from each counter sink,
Each dormant bolt makes sealing plate 4 be anchored on rectangular plate-and-frame 3 by corresponding nut check.
It can be seen that four circular holes of periphery setting that rectangular plate-and-frame 3 is corresponded on cover board 2, four circular holes in conjunction with Fig. 1 and Fig. 2
Corresponding to the four corners of a rectangle, the inside of cover board 2, which corresponds to, distinguishes welded nut 5 at a circular hole position.
As shown in figure 4, when this anchor slot template for pour beam sections 6 when, the sealing plate 4 of this template is removed, by cover board 2 with
Hold mould 7 by connecting bolt and the connection fastening of nut 5.
As shown in figure 5, after beam sections 6 pour, when needing to pour next beam sections, beam sections 6 are as matching
Beam, anchor Slot shaping template 1 stay in anchor slot, and sealing plate 4 is anchored on rectangular plate-and-frame 3 by dormant bolt, then by adhesive plaster or
Plug blocks the hole on anchor slot template, and the alien invasion of anchor slot template is made to form a closing concordant with matching beam end face
Plane, you can pour next beam sections.
Embodiment two, the difference between this embodiment and the first embodiment lies in the physically joint welding around 1 upper installing hole of cover board
The rectangular plate-and-frame of link block alternative embodiment one.
Certainly, the setting of two link block of the setting of one rectangular plate-and-frame of embodiment and embodiment pays attention to not influencing prestress steel
Twisted wire passes through.
Claims (4)
1. a kind of segment girder precast anchor slot template, including be fitted to the anchor Slot shaping plate of anchor groove shape and be connected to anchor Slot shaping
The cover board of plate open end, the blind end middle position of anchor Slot shaping plate have an anchor slot matching hole, and the middle position of cover board has and makes
The mounting hole that prestress wire passes through, it is characterised in that：The outer surface of the cover board and the anchor Slot shaping plate open end
Flush with outer surface；The sealing plate that the hole can be completely enclosed, the cover board inside of mounting hole periphery are configured in mounting hole on cover board
On be connected with connector, connector has parallel overlapping regions, sealing plate to connect fastening with connector by countersunk fastener with sealing plate；
It is connected and is fastened by bolt pair between cover board and end mould.
2. segment girder precast as described in claim 1 anchor slot template, it is characterised in that：The cover board is welded in anchor Slot shaping
It is rectangular opening to make the mounting hole that prestress wire passes through in the open end of plate, on cover board.
3. segment girder precast as claimed in claim 2 anchor slot template, it is characterised in that：The connector be rectangular plate-and-frame or
Person is several link blocks, and inside of the rectangular plate-and-frame joint welding at the cover board mounting hole, the hole size of rectangular plate-and-frame is less than
The size of the cover board upper installing hole, the inner end joint welding of link block around cover board upper installing hole physically.
4. segment girder precast as claimed in claim 3 anchor slot template, it is characterised in that：The countersunk fastener is countersunk head spiral shell
Bolt pair corresponds on connector and sealing plate at nut location by the nut-welding of dormant bolt pair in the inside of the connector
Circular hole and counter sink is respectively set, dormant bolt is penetrated from the counter sink on sealing plate, passes through nut check.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721848538.3U CN207711008U (en) | 2017-12-26 | 2017-12-26 | A kind of segment girder precast anchor slot template |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721848538.3U CN207711008U (en) | 2017-12-26 | 2017-12-26 | A kind of segment girder precast anchor slot template |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207711008U true CN207711008U (en) | 2018-08-10 |
Family
ID=63050154
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721848538.3U Active CN207711008U (en) | 2017-12-26 | 2017-12-26 | A kind of segment girder precast anchor slot template |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207711008U (en) |
-
2017
- 2017-12-26 CN CN201721848538.3U patent/CN207711008U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240219 Address after: 418000 Xiangshang culture and Technology Industrial Park in Zhongfang County, Huaihua City, Hunan Province (east of Huaiqian Road, west of Ziyang Road, south of Wuxi East Road, north of Fengxiang Road) Patentee after: Hunan Wuxin Intelligent Technology Co.,Ltd. Country or region after: China Address before: 418000 Room 114, Industrial and Economic Bureau of Zhongfang County, Huaihua City, Hunan Province Patentee before: HUNAN WUXIN FORMWORK Co.,Ltd. Country or region before: China |