CN211646241U - Prefabricated disassembly-free template anti-impact tooth wall - Google Patents
Prefabricated disassembly-free template anti-impact tooth wall Download PDFInfo
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- CN211646241U CN211646241U CN201822067662.7U CN201822067662U CN211646241U CN 211646241 U CN211646241 U CN 211646241U CN 201822067662 U CN201822067662 U CN 201822067662U CN 211646241 U CN211646241 U CN 211646241U
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Abstract
The utility model relates to a prefabricated exempt from to tear open template scour protection dentate wall, include: manufacturing and prefabricating a disassembly-free prefabricated template; reserving a cushion layer notch on a concrete cushion layer of the retaining wall, embedding a fixing screw rod in the cushion layer notch, fixing the non-dismantling prefabricated template through a prefabricated template bottom plate by utilizing three sides of the embedded fixing screw rod, arranging outer-side integral double-side pressing plates on two sides of an outer template of the non-dismantling prefabricated template, arranging inner-side single-side pressing plates on the inner side of the outer template, and pouring groove mortar into the cushion layer notch after the pressing plates are finished; the prefabricated plate top clamping type supporting and pulling piece is arranged on the top of the disassembly-free prefabricated template and is connected through a plate top supporting and pulling rod. The utility model belongs to the hydraulic engineering field, the utility model discloses a prefabricated assembled modular exempt from to tear open template scour protection tooth wall has effectively solved the template mounting, has dismantled the process complicacy, and the big scheduling problem of engineering volume, the work progress is simple and easy, has improved template efficiency of construction greatly. Is suitable for popularization and application in the anti-impact tooth wall template project.
Description
Technical Field
The utility model relates to a hydraulic engineering field, in particular to prefabricated formwork scour protection dentate wall of exempting from to tear open is applicable to the construction of reservoir area protection engineering, especially needs to guarantee to cultivate to avoid the ecological protection construction that the reservoir area tail water floods.
Background
Since the 21 st century, especially the implementation of the western development strategy, a large number of high dam large storehouses have been built in the southwest region, and the construction technology of domestic hydroelectric engineering is becoming mature.
However, as the development progress of each drainage basin progresses to the middle and upper reaches, the problems of immigration and environmental protection are continuously highlighted, the problems become important factors for restricting the development progress of the hydropower engineering gradually, and in the influence objects of reservoir inundation, the immigration and the land are core elements, so that the immigration and production arrangement scheme is properly made, and the method is often decisive for the immigration arrangement work of the whole power station.
In development, limited by mountains and canyon terrains, land resources available for installing migrants are very limited, and heightening protection becomes one of important ways for local solution of migration and production installation of migrants. Although the existing construction achieves a better construction effect under a proper working condition, the problems of lower construction efficiency, increased cost and the like caused by complex processes of template installation and disassembly and large engineering quantity are often encountered in the construction of the anti-impact tooth wall template.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a construction method of prefabricated exempting from to tear open template scour protection tooth wall to the problem that exists in the scour protection tooth wall template construction, this method will be through the successful construction that the template scour protection tooth wall was exempted from to tear open by prefabricated assembled combination formula has realized the scour protection tooth wall.
In order to realize above arbitrary utility model purpose, the utility model provides a prefabricated exempt from to tear open template scour protection tooth wall, include: the disassembly-free prefabricated template and the disassembly-free prefabricated plate top opposite-pulling structure are arranged on the frame; the disassembly-free prefabricated template is arranged in a manner of inclining relative to the retaining wall concrete cushion layer; wherein exempt from to tear open prefabricated slab top and to drawing the structure and be located the exempt from to tear open prefabricated formwork top of both sides, and for retaining wall concrete cushion is perpendicular, to drawing the exempt from to tear open prefabricated formwork who connects both sides.
In some embodiments, the disassembly-free prefabricated formwork comprises prefabricated plate vertical tooth-shaped rib columns and prefabricated plate horizontal tooth-shaped rib beams, wherein the prefabricated plate vertical tooth-shaped rib columns and the prefabricated plate horizontal tooth-shaped rib beams are vertically arranged and connected, and the disassembly-free prefabricated formworks which are respectively arranged at two sides are connected through prefabricated plate bottom connecting cross beams.
In some embodiments, at least two cushion layer notches are reserved on the concrete cushion layer of the retaining wall, fixing screws are pre-embedded in the cushion layer notches, and the non-dismantling prefabricated formwork is fixed on three sides through a prefabricated formwork bottom plate by using the pre-embedded fixing screws.
In some embodiments, the integral double-side pressing plate on the outer side is arranged on two sides of the bottom of the disassembly-free prefabricated template on the outer side, the single-side pressing plate on the inner side is arranged on one side of the bottom of the disassembly-free prefabricated template on the inner side, and the cushion layer notch is filled with glue after the pressing plates are completed to form the slot filling mortar.
In some embodiments, the detachment-free prefabricated form top counter-pulling structure comprises a prefabricated plate top clamping type bracing piece and a plate top bracing pull rod, wherein the prefabricated plate top clamping type bracing piece extends upwards from the top of the detachment-free prefabricated form and is perpendicular to the retaining wall concrete cushion layer, and the prefabricated plate top clamping type bracing piece penetrates through the prefabricated plate top clamping type bracing pieces on two sides to be connected with the detachment-free prefabricated form on two sides.
In some embodiments, the detachment-free prefabricated form top counter-pulling structure comprises a prefabricated plate top clamping type bracing piece and a plate top bracing pull rod, wherein the prefabricated plate top clamping type bracing piece extends upwards from the top of the detachment-free prefabricated form and is perpendicular to the retaining wall concrete cushion layer, and the prefabricated plate top clamping type bracing piece penetrates through the prefabricated plate top clamping type bracing pieces on two sides to be connected with the detachment-free prefabricated form on two sides.
The utility model has the following characteristics and beneficial effect:
(1) the utility model provides a prefabricated exempt from to tear open template scour protection fluted wall adopts prefabricated assembled combination formula exempt from to tear open template scour protection fluted wall, has solved the installation of fluted wall template, has dismantled the problem that the process is complicated, engineering volume is big, has improved template efficiency of construction greatly.
(2) The utility model discloses an exempt from to tear open the template and prevent dash and establish the vertical profile of tooth rib post of prefabricated plate, the horizontal profile of tooth rib roof beam of prefabricated plate, connect the crossbeam at the bottom of the prefabricated plate on the tooth wall, effectively improved the wholeness of tooth wall form setting and pouring.
Drawings
Fig. 1 is a schematic structural diagram of a prefabricated combined disassembly-free anti-impact tooth wall formwork according to an embodiment of the present invention.
Fig. 2 is an internal plan view of a non-dismantling prefabricated form according to an embodiment of the present invention.
In the figure: 44-retaining wall concrete cushion, 61-cushion notch, 62-disassembly-free prefabricated formwork, 63-prefabricated formwork bottom plate, 64-fixing screw rod, 65-outer integral double-side pressing plate, 66-inner single-side pressing plate, 67-pouring groove mortar, 68-prefabricated plate vertical tooth-shaped rib column, 69-prefabricated plate horizontal tooth-shaped rib beam, 70-prefabricated plate bottom connecting beam, 71-prefabricated plate top clamping type bracing piece and 72-plate top bracing pull rod.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art all belong to the protection scope of the present invention.
It will be understood by those skilled in the art that in the present disclosure, the terms "longitudinal," "lateral," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in a generic and descriptive sense only and not for purposes of limitation, as the terms are used in the description to indicate that the referenced device or element must have the specified orientation, be constructed and operated in the specified orientation, and not for the purposes of limitation.
It is understood that the terms "a" and "an" should be interpreted as meaning that a number of one element or element is one in one embodiment, while a number of other elements is one in another embodiment, and the terms "a" and "an" should not be interpreted as limiting the number.
As shown in fig. 1 and 2, according to the utility model discloses a prefabricated structure of exempting from to tear open template anti-impact tooth wall is demonstrateed, prefabricated exempting from to tear open template scour protection tooth wall includes: exempt from to tear open prefabricated panel (62) and exempt from to tear open prefabricated panel top and to drawing the structure, wherein exempt from to tear open prefabricated panel (62) and set up on retaining wall concrete cushion (44), exempt from to tear open prefabricated panel (62) and form a type of triangle-shaped structure, exempt from to tear open prefabricated panel top to drawing the structure and to drawing exempting from to tear open prefabricated panel (62) of connecting both sides.
The disassembly-free prefabricated formwork (62) comprises prefabricated plate vertical tooth-shaped rib columns (68) and prefabricated plate horizontal tooth-shaped rib beams (69), wherein the prefabricated plate vertical tooth-shaped rib columns (68) are vertically arranged and connected with the prefabricated plate horizontal tooth-shaped rib beams (69), the disassembly-free prefabricated formworks (62) arranged on two sides are connected through prefabricated plate bottom connecting beams (70), the disassembly-free prefabricated formwork (62) on one side is inclined relative to the disassembly-free prefabricated formwork (62) on the other side, the prefabricated plate bottom connecting beams (70) are connected with the disassembly-free prefabricated formworks (62) on two sides to form a triangular structure, and the installation and pouring integrity of the tooth wall formworks is effectively improved.
Exempt from to tear open prefabricated template (62) and install on concrete cushion (44), specifically speaking reserve two at least bed course notches (61) on retaining wall concrete cushion (44), pre-buried clamping screw (64) in bed course notch (61), exempt from to tear open prefabricated template (62) and utilize through prefabricated template bottom plate (63) pre-buried clamping screw (64) carry out three sides fixedly, in order to fix on retaining wall concrete cushion (44).
Exempt from to tear open prefabricated template (62) perpendicular to in the outside retaining wall concrete cushion (44) set up, inboard exempt from to tear open prefabricated template (62) for retaining wall concrete cushion (44) slope sets up, the bottom two sides of exempting from to tear open prefabricated template (62) in the outside set up the integral bilateral clamp plate in the outside (65), the bottom unilateral of inboard exempt from to tear open prefabricated template (62) sets up inboard unilateral clamp plate (66), and it is right after the clamp plate is accomplished cushion bed notch (61) carry out the encapsulating, form pouring groove mortar (67), with further guarantee exempt from to tear open the fixed stability of prefabricated template (62).
Exempt from to tear open prefabricated template top and prop drawing structure including prefabricated plate top card clamp formula prop and draw piece (71) and board top prop pull rod (72), wherein in the outside and inboard exempt from to tear open prefabricated template (62) top all be provided with prefabricated plate top card clamp formula prop and draw piece (71), wherein prefabricated plate top card clamp formula prop and draw piece (71) follow exempt from to tear open prefabricated template (62) top upwards extend, and perpendicular to retaining wall concrete cushion (44), prefabricated plate top card clamp formula prop and draw piece (71) and pass the prefabricated plate top card clamp formula of both sides and prop and draw piece (71) and connect exempt from to tear open prefabricated template (62) of both sides.
It is worth mentioning that prefabricated disassembly-free template scour protection tooth wall adopts the structure of dismantling-free of prefabricated assembly combination formula, has solved tooth wall template installation, has dismantled the problem that the process is complicated, the engineering volume is big, has improved template efficiency of construction greatly.
The present invention is not limited to the above-mentioned preferred embodiments, and any other products in various forms can be obtained by the teaching of the present invention, but any changes in the shape or structure thereof, which have the same or similar technical solutions as the present invention, fall within the protection scope of the present invention.
Claims (4)
1. Prefabricated exempt from to tear open template scour protection tooth wall, its characterized in that includes:
the disassembly-free prefabricated template (62) and the disassembly-free prefabricated template top opposite-pulling structure;
the disassembly-free prefabricated template (62) forms a triangular structure, the disassembly-free prefabricated template (62) on the outer side is perpendicular to the retaining wall concrete cushion (44), and the disassembly-free prefabricated template (62) on the inner side is obliquely arranged relative to the retaining wall concrete cushion (44);
the disassembly-free precast slab top opposite-pulling structure is positioned at the tops of the disassembly-free precast formworks (62) on two sides, is vertical to the retaining wall concrete cushion (44), and is oppositely connected with the disassembly-free precast formworks (62) on the two sides in a pulling mode;
at least two cushion layer notches (61) are reserved on the retaining wall concrete cushion layer (44), fixing screws (64) are pre-embedded in the cushion layer notches (61), and the non-dismantling prefabricated template (62) is fixed on three sides through a prefabricated template bottom plate (63) by utilizing the pre-embedded fixing screws (64); the bottom two sides of exempting from to tear open prefabricated template (62) in the outside set up the integral bilateral clamp plate in the outside (65), the bottom unilateral of the exempting from to tear open prefabricated template (62) of inboard sets up inboard unilateral clamp plate (66), and it is right after the clamp plate is accomplished cushion course notch (61) carry out the encapsulating, form pouring mortar (67).
2. The prefabricated disassembly-free template anti-impact tooth wall as claimed in claim 1, wherein the disassembly-free prefabricated template (62) comprises a prefabricated plate vertical tooth-shaped rib column (68) and a prefabricated plate horizontal tooth-shaped rib beam (69), wherein the prefabricated plate vertical tooth-shaped rib column (68) and the prefabricated plate horizontal tooth-shaped rib beam (69) are vertically arranged and connected, and the disassembly-free prefabricated template (62) arranged on two sides is connected through a prefabricated plate bottom connecting cross beam (70).
3. The prefabricated disassembly-free formwork scour prevention tooth wall as claimed in any one of claims 1 or 2, wherein the disassembly-free prefabricated formwork top counter-pull structure comprises prefabricated plate top clamping type bracing pieces (71) and plate top bracing pull rods (72), wherein the prefabricated plate top clamping type bracing pieces (71) extend upwards from the tops of the disassembly-free prefabricated formworks (62) and are perpendicular to the retaining wall concrete cushion (44), and the prefabricated plate top clamping type bracing pieces (71) penetrate through the prefabricated plate top clamping type bracing pieces (71) at two sides to connect the disassembly-free prefabricated formworks (62) at two sides.
4. The prefabricated disassembly-free template impact-resistant tooth wall as claimed in claim 1, wherein the disassembly-free prefabricated template top split structure comprises prefabricated plate top clamp type bracing pieces (71) and plate top bracing pull rods (72), wherein the prefabricated plate top clamp type bracing pieces (71) extend upwards from the tops of the disassembly-free prefabricated templates (62) and are perpendicular to the retaining wall concrete cushion (44), and the prefabricated plate top clamp type bracing pieces (71) penetrate through the prefabricated plate top clamp type bracing pieces (71) at two sides to connect the disassembly-free prefabricated templates (62) at two sides.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822067662.7U CN211646241U (en) | 2018-12-10 | 2018-12-10 | Prefabricated disassembly-free template anti-impact tooth wall |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822067662.7U CN211646241U (en) | 2018-12-10 | 2018-12-10 | Prefabricated disassembly-free template anti-impact tooth wall |
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| CN211646241U true CN211646241U (en) | 2020-10-09 |
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| CN201822067662.7U Active CN211646241U (en) | 2018-12-10 | 2018-12-10 | Prefabricated disassembly-free template anti-impact tooth wall |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115030218A (en) * | 2022-07-12 | 2022-09-09 | 中电建十一局工程有限公司 | Concrete slab construction method with rectangular tooth wall embedded with inverted filter layer |
| CN115030218B (en) * | 2022-07-12 | 2024-06-11 | 中电建十一局工程有限公司 | Concrete slab construction method for embedding rectangular tooth wall into inverted filter |
-
2018
- 2018-12-10 CN CN201822067662.7U patent/CN211646241U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115030218A (en) * | 2022-07-12 | 2022-09-09 | 中电建十一局工程有限公司 | Concrete slab construction method with rectangular tooth wall embedded with inverted filter layer |
| CN115030218B (en) * | 2022-07-12 | 2024-06-11 | 中电建十一局工程有限公司 | Concrete slab construction method for embedding rectangular tooth wall into inverted filter |
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