CN217476186U - Anchor sealing mold for end part of high-speed railway prestressed box girder and pouring system - Google Patents
Anchor sealing mold for end part of high-speed railway prestressed box girder and pouring system Download PDFInfo
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- CN217476186U CN217476186U CN202122282124.1U CN202122282124U CN217476186U CN 217476186 U CN217476186 U CN 217476186U CN 202122282124 U CN202122282124 U CN 202122282124U CN 217476186 U CN217476186 U CN 217476186U
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- ash inlet
- speed railway
- box girder
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- covering plate
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Abstract
The utility model relates to a technical field of anchor sealing mould discloses high-speed railway prestressing force case beam-ends anchor sealing mould, including steel form (1) and advance grey overlay (5), it has one to advance the ash mouth to open on steel form (1), advances grey overlay (5) to cover advance on the ash mouth, and advance grey overlay (5) and rotate to connect in steel form (1), and still be provided with gag lever post (6) on advancing the direction of opening of grey overlay (5), under advancing grey overlay (5) state of opening, advance the whole interior face of grey overlay (5) and constitute guide area (8). The utility model discloses a set up the guide area in advancing grey overlay (5) to set up gag lever post (6) in the direction of opening and shutting of advancing grey overlay (5), make advance grey overlay (5) possess certain gradient, guaranteed the efficiency that the concrete was poured, fixed bolt (4) are fixed simultaneously and are advanced grey overlay (5), prevent that debris among the external environment from getting into during the mould of pouring, influence the shaping effect.
Description
Technical Field
The utility model relates to a seal anchor mould especially relates to high-speed railway prestressing force case beam-ends seals anchor mould. Additionally, the utility model discloses still relate to a seal anchor concreting system.
Background
At present, China's high-speed railway construction is in the top of the world, including total construction length and various advanced technical fields, the construction of high-speed railway is more than 60% of bridges except partial tunnel and roadbed, the beam end anchor sealing concrete generally adopts the dry and hard compensation shrinkage concrete, the concrete setting time is very fast, adopt traditional manual work to add the concrete to the anchor cave, extrude the concrete with the instrument, this kind of mode speed is slow, it is not closely knit to fill, and need a plurality of manual work cooperations, it is more important that the quality of anchor cave concrete can not be guaranteed.
And anchor recess concrete filling opening is fixed to the pipe drill way at the bored concrete pile installation pipe in-process that punches, and traditional anchor recess concrete construction is difficult, and the compaction is not enough, and prefabricated box girder seals anchor concrete and generally needs artifical layering to be filled, extrudees closely knit, and the quality is difficult to control in the work progress.
And at the in-process that the concrete mortar poured, because personnel's carelessness leads to the anchor cave to appear empting easily, cause the influence to box girder durability, and at the in-process that pours of concrete, a large amount of concrete spills around the mouth of pipe easily, produces the jam to the mouth of pipe to the efficiency of pouring of concrete has been influenced greatly.
SUMMERY OF THE UTILITY MODEL
The utility model discloses the problem that the aspect will be solved is to provide high-speed railway prestressing force case girder segment end anchor mould, guides the concrete through the guide space that advances grey overlay at the in-process that fills of concrete, and supports advancing grey overlay through the stop lever for advance grey overlay and possess certain inclination, thereby guarantee that the concrete can flow along the guide space at the in-process that fills, improve the filling efficiency of concrete.
The utility model discloses the problem that the second aspect will be solved provides an anchor system seals, can guarantee that the concrete can flow along the guide area at the filling in-process, has improved the efficiency of filling of concrete.
In order to solve the technical problem, the utility model provides a high-speed railway prestressing force case beam-ends seals anchor mould, include the steel form and advance the ash cladding board, it has one to advance the ash mouth to open on the steel form, advance the ash cladding board cover advance on the ash mouth, just advance the ash cladding board rotate connect in the steel form, just advance still to be provided with the gag lever post on the opening direction of ash cladding board advance under the ash cladding board state of opening, the face constitutes the guide space in advancing the whole of ash cladding board.
Preferably, the ash inlet covering plate is rotatably connected with the steel formwork through a hinge, and the turning angle of the hinge is 45-90 degrees. Through this preferred technical scheme, restrict the rotation angle of advancing grey overlay through the hinge, guarantee to advance grey overlay and produce certain guide effect for advancing the ash mouth, improved the efficiency that the concrete was grouted.
Further preferably, a plurality of material baffle plates are arranged on two sides of the opening of the ash inlet, and the material baffle plates and the steel moulding plates are welded. Through this preferred technical scheme, advance the ash mouth set up the striker plate all around, avoided the concrete to produce at the in-process that fills and overflow scattered to block up and fill the mouth, further improve and fill efficiency.
Preferably, the plate surface of the ash inlet covering plate is further provided with a fixing bolt, and the material blocking plate is provided with a bolt hole matched with the fixing bolt. Through this preferred technical scheme, through fixing bolt with advance grey overlay fixed seal, guaranteed that the concrete pours into and does not receive external environment's influence in the mould, guaranteed the fashioned efficiency of concrete.
Further preferably, two ends of the limiting rod are fixedly connected with the material baffle plates on two sides of the ash inlet. Through this preferred technical scheme, the gag lever post is fixed with the striker plate, has guaranteed that the gag lever post can be stable to advancing grey overlay and play the restriction effect, further stabilizes and advances grey overlay.
Preferably, the ash inlet covering plate and the material baffle plate are both made of rigid materials. Through this preferred technical scheme, can effectively guarantee to advance grey overlay and striker plate and can not receive the damage in the filling process.
Further preferably, one end of the ash inlet covering plate, which is far away from the hinge, is provided with an arc shape, and the arc-shaped end of the ash inlet covering plate exceeds the coverage range of the steel moulding plate. Through this preferred technical scheme for it has an effect department to advance grey overlay when opening and shutting, and then conveniently advances opening and closing of grey overlay.
Preferably, the fixing bolt is connected with the ash inlet covering plate through a fixing plate, and the fixing plate and the ash inlet covering plate are welded. Through this preferred technical scheme, guaranteed the sealed effect when advancing grey overlay and closing to improve the fashioned effect of concrete.
Further preferably, the limiting rod is connected with the striker plate in a welding or integrated forming mode. Through this preferred technical scheme, the gag lever post adopts welding or integrated into one piece's mode to connect, has guaranteed to advance the gradient that can the overlay, plays certain supporting role to advancing grey overlay simultaneously, guarantees the efficiency that the concrete was poured.
The utility model discloses the second aspect provides a concrete seals anchor concreting system, include the utility model discloses the high-speed railway prestressed box girder end that the first aspect provided seals anchor mould.
Through the technical scheme, the utility model discloses a high-speed railway prestressing force case beam-ends seals anchor mould and seals anchor concreting system sets rigid member to through advancing the ash overlay to set up the guide area in this rigid member, guaranteed the efficiency that the concrete was poured, simultaneously through set up the gag lever post on the steel form and set up and advance ash overlay matched with fixed bolt, make advance the ash overlay have certain gradient, thereby guarantee the pouring efficiency of concrete.
Drawings
FIG. 1 is a schematic view of the plane structure of the anchor sealing mold of the present invention;
fig. 2 is the elevation structure schematic diagram of the anchor sealing mold of the present invention.
Reference numerals
1 steel moulding plate 2 fixing bolt
3 hinge 4 fixing bolt
5 dust inlet covering plate 6 limiting rod
7 striker plate
9 perfusion area
Detailed Description
The following detailed description of the embodiments of the present invention will be made with reference to the accompanying drawings. It is to be understood that the description of the embodiments herein is for purposes of illustration and explanation only and is not intended to limit the invention.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," and "connected" are to be construed broadly, and for example, the term "connected" may be either a fixed connection, a detachable connection, or an integral connection; they may be connected directly or indirectly through intervening media, or they may be connected through inter-element communication or interaction between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
The utility model discloses an embodiment of high-speed railway prestressing force box girder end anchor sealing mould, including steel form 1 and advance grey overlay 5, steel form 1 is last to be seted up one and to advance grey overlay 5 and will advance grey overlay 5 and cover the ash entrance totally, and the ash overlay 5 part that advances who advances the ash entrance totally is outstanding, the tip of outstanding part sets up to the arc, advance grey overlay 5 and rotate and connect in steel form 1, advance to adopt hinge 3 to be connected between grey overlay 5 and the steel form 1, and the turned angle of hinge 3 is no longer than 90 at most, be equipped with gag lever post 6 on advancing the opening direction of grey overlay 5, advance grey overlay 5 and be set up as a rigid member, the face to the ash entrance part of rigid member constitutes the guide area, the rest part constitutes the handle that opens and shuts, this opening and shutting handle part is the arc part that advances grey overlay 5 and outstanding into the ash entrance, when the concrete from pouring into the guide, in the slow removal of guide along the guide of guide district, finally fall into pouring into district 9, after pouring into full concrete in whole pouring into district 9, go deep into pouring into district 9 with the vibrator, it is closely knit to vibrate the concrete that wherein pours into, guarantees final filling effect, after accomplishing the closely knit work of vibrating, replenishes the part of vacating once more, accomplishes holistic work of pouring promptly after the replenishment ends.
The utility model discloses an embodiment of high-speed railway prestressed box girder end anchor sealing mould, advance grey overlay 5 and rotate with steel form 1 through hinge 3 and be connected, the flip angle of hinge 3 is 45 ~ 90, should advance grey overlay 5 and steel form 1 and rotate to be connected and not confine to and adopt hinge 3 to be connected, also can be through round pin hub connection steel form 1 and advance grey overlay 5, can realize equally advancing grey overlay 5 and steel form 1's rotation and be connected, it is less than 90 to limit the flip angle, can guarantee that advance grey overlay 5 and the ash inlet produce certain inclination, through this inclination, concrete flows into the filling opening along advancing grey overlay 5 under the effect of gravity, and when flip angle is more than or equal to 90, advance grey overlay 5 and advance grey inlet parallel or to the direction slope of keeping away from the ash inlet, pour into the concrete this moment, it can not only play certain guide effect to the concrete to advance grey overlay 5, and can play the counter-action to the pouring of concrete, consequently inject the upset angle and can play certain promotion effect to the pouring of concrete to improve the efficiency that the concrete was poured.
The utility model discloses an embodiment of high-speed railway prestressed box girder end anchor sealing mould, the opening that advances the ash mouth is equipped with a plurality of striker plates 7 all around, this striker plate 7 will advance the ash mouth shutoff completely all around, it is not blockked up only to leave the concrete filling opening, thereby form a closed spatial structure all around, striker plate 7 can adopt the mode of mutual embedding to link to each other with steel form 1's connected mode, can adopt modes such as welding or concrete placement to connect equally, only need guarantee that the seepage of concrete can not take place for striker plate 7 after connecting, the condition of overflowing scattering can.
The utility model discloses an embodiment of high-speed railway prestressing force case girder segment end anchor mould, the connecting piece that advances between grey overlay 5 and the steel form 1 can adopt modes of connection such as hinge 3 or round pin axle to connect, advance grey overlay 5 and rotate with steel form 1 through this connecting piece and be connected, gag lever post 6 is seted up in the direction of opening and shutting of advancing grey overlay 5, and the both ends and striker plate 7 fixed connection of gag lever post 6, fixed mode can adopt modes such as welding or spiro union to go on.
Thereby make the ash inlet cover plate 5 that fixed bolt 4 can be better support, 4 tip of fixed bolt not only can set to the wedge, also can set to other shapes or structures, only need the tip of fixed bolt 4 can agree with or can fix in gag lever post 6 with gag lever post 6 shape mutually, and do not take place the skew under the effect that receives the external force can.
The utility model discloses an embodiment of high-speed railway prestressing force case beam-ends anchor sealing mould, fixing pin 4 is installed on the face of entering grey overlay 5 through the fixed plate, when advancing grey overlay 5 closed condition, can be better support advancing grey overlay 5, guarantee simultaneously into the sealed effect of grey overlay 5, fixing pin 4 tip can set the wedge, also can set other shapes or structures into, the tip that only needs fixing pin 4 can agree with mutually with striker plate 7, and not taking place the skew under the effect that receives the external force can.
The utility model discloses an embodiment of high-speed railway prestressed box girder end anchor sealing mould, steel form 1 is through 2 fixed mounting at the open end of mould of fixing bolt, adopt the welded mode to fix between this steel form 1 and the mould, and a plurality of parts on the steel form 1, like striker plate 7, all can adopt welded mode or integrated into one piece's mode to connect between parts such as the fixed plate of fixed bolt 4, adopt welding or integrated into one piece's mode to make the leakproofness obtain further improvement for splicing shaped mode, also can guarantee the shaping effect of module equally.
The utility model discloses an among the sealing anchor concreting system, used the utility model discloses the high-speed railway prestressing force case girder segment end sealing anchor mould of arbitrary embodiment, therefore also have above-mentioned advantage.
In the description of the present invention, reference to the description of the terms "one embodiment," "some embodiments," "an implementation," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present invention. In the present disclosure, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The preferred embodiments of the present invention have been described in detail above with reference to the accompanying drawings, but the present invention is not limited thereto. In the technical idea scope of the present invention, it is possible to provide the technical solution of the present invention with a plurality of simple modifications, including combining each specific technical feature in any suitable manner, and in order to avoid unnecessary repetition, the present invention does not provide additional description for various possible combinations. However, these simple modifications and combinations should also be considered as disclosed in the present invention, and all fall within the scope of protection of the present invention.
Claims (10)
1. The anchor sealing die for the end part of the high-speed railway prestressed box girder is characterized by comprising a steel template (1) and an ash inlet covering plate (5), wherein an ash inlet is formed in the steel template (1), the ash inlet covering plate (5) covers the ash inlet, the ash inlet covering plate (5) is rotatably connected to the steel template (1), a limiting rod (6) is further arranged in the opening direction of the ash inlet covering plate (5), and the whole inner plate surface of the ash inlet covering plate (5) forms a guide area (8) in the opening state of the ash inlet covering plate (5).
2. The high-speed railway prestressed box girder end anchorage sealing mould as claimed in claim 1, wherein the ash-entering covering plate (5) is rotatably connected with the steel formwork (1) through a hinge (3), and the turning angle of the hinge (3) is 45-90 °.
3. The high-speed railway prestressed box girder end anchor sealing mold according to claim 1, wherein a plurality of striker plates (7) are arranged on two sides of the opening of the ash inlet, and the striker plates (7) are welded with the steel form (1).
4. The high-speed railway prestressed box girder end anchor sealing mold according to claim 3, wherein a fixing bolt (4) is further provided on the plate surface of the ash-entering covering plate (5), and a bolt hole matched with the fixing bolt (4) is provided on the striker plate (7).
5. The high-speed railway prestressed box girder end anchor sealing mold according to claim 4, wherein two ends of the limiting rod (6) are fixedly connected with the striker plates (7) on two sides of the ash inlet.
6. The high-speed railway prestressed box girder end anchor sealing mold according to claim 1, wherein the ash inlet covering plate (5) and the striker plate (7) are made of rigid materials.
7. The high-speed railway prestressed box girder end anchor sealing mould according to claim 2, characterized in that the end of the ash inlet covering plate (5) far away from the hinge (3) is arranged in an arc shape, and the arc end of the ash inlet covering plate (5) exceeds the coverage area of the steel mould plate.
8. The prestressed box girder end anchorage sealing mould for high-speed railways as claimed in claim 4, wherein the fixing bolt (4) is connected with the ash inlet covering plate (5) through a fixing plate, and the fixing plate is welded with the ash inlet covering plate (5).
9. The high-speed railway prestressed box girder end anchor sealing mold according to claim 5, wherein the stop rod (6) and the striker plate (7) are connected by welding or integrally forming.
10. A sealing and anchoring pouring system, characterized by comprising the high-speed railway prestressed box girder end sealing and anchoring mold according to any one of claims 1-9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122282124.1U CN217476186U (en) | 2021-09-18 | 2021-09-18 | Anchor sealing mold for end part of high-speed railway prestressed box girder and pouring system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122282124.1U CN217476186U (en) | 2021-09-18 | 2021-09-18 | Anchor sealing mold for end part of high-speed railway prestressed box girder and pouring system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217476186U true CN217476186U (en) | 2022-09-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122282124.1U Active CN217476186U (en) | 2021-09-18 | 2021-09-18 | Anchor sealing mold for end part of high-speed railway prestressed box girder and pouring system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217476186U (en) |
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2021
- 2021-09-18 CN CN202122282124.1U patent/CN217476186U/en active Active
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