CN216042625U - Supporting template structure of constructional column pouring opening - Google Patents
Supporting template structure of constructional column pouring opening Download PDFInfo
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- CN216042625U CN216042625U CN202122646692.5U CN202122646692U CN216042625U CN 216042625 U CN216042625 U CN 216042625U CN 202122646692 U CN202122646692 U CN 202122646692U CN 216042625 U CN216042625 U CN 216042625U
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Abstract
The utility model discloses a supporting template structure of a constructional column pouring opening, which comprises a template and a constructional column pouring opening positioned at the top edge of the template, wherein fixed plates are respectively fixed on the outer side surface of the template and positioned on two sides of the constructional column pouring opening, a movable plate is arranged between the two fixed plates and is hinged and connected with the bottom edge of the constructional column pouring opening, the movable plate can shield the constructional column pouring opening by rotating, a supporting inserting column is connected on the outer side surface of the movable plate in a sliding manner, a supporting inserting hole is formed in the movable plate in a penetrating manner, when the movable plate rotates outwards, the supporting inserting column can be inserted into the supporting inserting hole, a fixed inserting column is also connected on the movable plate in a sliding manner, and when the movable plate rotates to shield the constructional column pouring opening, the fixed inserting column can extend out of the bottom edge of the movable plate and abut against the outer side surface of the template to limit the outward rotation of the movable plate. The utility model is reliable in use, not only facilitates concrete pouring, but also does not generate redundant structures.
Description
Technical Field
The utility model relates to a pouring template structure, in particular to a supporting template structure of a constructional column pouring opening.
Background
The wall buttress constructional column needs to be constructed or is constructed on the shear wall or the column which is constructed, the traditional construction mode is a mode of fixing a column-embracing formwork or fixing an iron wire, and due to the structural influence of the constructed shear wall or the column, the template is difficult to fix by adopting the structure of the formwork, particularly, the verticality and the forming quality control difficulty of the ultrahigh wall-attached constructional column are high, so that the forming quality of the constructional column is improved under the condition of reducing the construction difficulty, and further consideration is needed.
In order to solve the technical problems, the inventor invents a formwork structure of a post-construction wall buttress constructional column, which comprises a structural surface, wherein two side formworks are arranged on the structural surface at intervals along the width direction of the structural surface and are oppositely arranged, the side formworks vertically extend and the plane of the side formworks is vertical to the structural surface, the width of each side formwork is consistent with the thickness of the constructional column to be constructed, constructional column reinforcing steel bars extending along the vertical direction are bound between the two side formworks, screw installation holes are uniformly drilled at intervals along the vertical direction on the structural surface and between the two side formworks, the central line direction of each screw installation hole is vertical to the structural surface, an expansion screw sleeve is installed in each screw installation hole, a tensioning screw is also arranged in each screw installation hole, one end of each tensioning screw extends into the corresponding screw installation hole and is in threaded connection with the expansion screw sleeve to be fastened on the structural surface, a protective sleeve I in clearance fit with the tensioning screw is sleeved on a rod body of the tensioning screw positioned outside the structural surface, the length of the protective sleeve I is consistent with the thickness of a constructional column to be constructed, one end of the protective sleeve I, facing the structural surface, is abutted against the structural surface, a plurality of protective sleeves II are uniformly arranged between two side templates at intervals along the vertical direction, the protective sleeves II extend along the width direction of the structural surface, two ends of each protective sleeve II are respectively abutted against the inner side surfaces of the side templates at two sides, reinforcing screws in clearance fit with the protective sleeves II are arranged in the protective sleeves II in a penetrating manner, two ends of each reinforcing screw respectively penetrate through the side templates at the side where the reinforcing screws are arranged, reinforcing nuts are in threaded fit with the rod bodies at two ends of the reinforcing screws and positioned outside the side templates, the reinforcing nuts are abutted against the outer side surfaces of the side templates to clamp the protective sleeves II, a front template extending along the vertical direction is further arranged at one side, far away from the structural surface, the front template covers the opening at one side, far away from the structural surface, of the two side templates, one side and protective case I that the structural plane was kept away from to the side form board keep away from one end butt of structural plane on the medial surface of front form board, and tensioning screw passes in front form board, and tensioning screw is located the pole body screw-thread fit in the front form board outside and has had tensioning nut, and tensioning nut butt makes front form board compress tightly I on side form board and protective case at the lateral surface of front form board, and the topside department of front form board just is located the position between two side panels and is provided with the constructional column and pours the mouth. When pouring, concrete is poured into the constructional column template through the constructional column pouring opening, and the constructional column pouring opening is usually provided with a horn mouth-shaped template, so that concrete pouring is facilitated. In order to ensure that the concrete at the top of the constructional column is dense, the concrete is generally filled in the 'bell mouth' template during construction, and the residual concrete of the part is removed after the template is disassembled, so that the labor and the material are wasted, and the practicability is poor.
SUMMERY OF THE UTILITY MODEL
Aiming at the defects of the prior art, the technical problems to be solved by the utility model are as follows: how to provide one kind can enough make things convenient for the concrete to pour into, can adjust the template position again and pour the opening and carry out the supporting template structure of the tectonic column pouring opening that shields.
In order to solve the technical problems, the utility model adopts the following technical scheme:
a supporting template structure of a constructional column pouring port comprises a template and a constructional column pouring port located at the top edge of the template, wherein the constructional column pouring port is in a rectangular shape extending along the width direction of the template, fixing plates are respectively arranged on the outer side surface of the template and the side edges of the two sides of the constructional column pouring port, the two fixing plates are respectively fixedly connected to the template and are parallel to each other, the plane where the fixing plates are located is perpendicular to the plane where the template is located, the inner side surface of each fixing plate is flush with the side edge of the constructional column pouring port on the side where the fixing plate is located, the upper side edge and the lower side edge of each fixing plate are respectively flush with the top end edge of the template and the bottom edge of the constructional column pouring port, a movable plate is arranged between the two fixing plates, the thickness of the movable plate is consistent with the thickness of the template, the bottom edge of the movable plate is hinged with the bottom edge of the constructional column pouring port through a hinge shaft, and the central line of the hinge shaft extends along the bottom edge of the constructional column pouring port, the movable plate can rotate to the position of the constructional column pouring opening to shield the constructional column pouring opening, and when the movable plate shields the constructional column pouring opening, the inner side face and the outer side face of the movable plate are respectively flush with the inner side face and the outer side face of the template;
the outer side surface of the movable plate is fixed with supporting seats at intervals along the opposite direction of the side edges of the two sides of the movable plate, the positions of the two supporting seats are close to the top edge of the movable plate, the bottom surface of the supporting seat is concavely provided with supporting grooves extending along the opposite direction of the two supporting seats, the supporting grooves are through grooves and form supporting limit holes with the movable plate, the supporting seats are provided with supporting plug-in posts, the supporting plug-in posts penetrate through the supporting limit holes and can be in sliding fit with the supporting limit holes along the central line direction of the supporting limit holes, the supporting plug-in posts are positioned at one end opposite to the other supporting plug-in post as a limit end, the other end is a supporting end, supporting poking heads are convexly formed on the limiting ends of the supporting plug-in posts, the supporting poking heads can be abutted on the supporting seats to limit the supporting plug-in posts, when the supporting poking heads are abutted on the supporting seats, the supporting ends of the supporting plug-in posts can stretch out of the side edges of the movable plate at the sides, a support spring is arranged between the support shifting block and the corresponding support seat, two ends of the support spring are respectively fixedly connected with the support shifting block and the support seat so as to provide spring force for the support shifting block to abut against the support seat, support jacks are arranged on the two fixing plates and far away from the template in a penetrating manner along the opposite directions of the two fixing plates, the support jacks can be in clearance fit with the support inserting columns, and when the movable plate rotates outwards, the support ends of the two support inserting columns can be respectively inserted into the support jacks on the side where the two support inserting columns are located so as to limit the movable plate;
a fixed seat is fixedly connected on the outer side surface of the movable plate, a fixed groove extending along the opposite direction of the top edge and the bottom edge of the movable plate is concavely arranged on the bottom surface of the fixed seat, the fixed groove is a through groove and forms a fixed limit hole with the movable plate, a fixed inserting column is arranged at the fixed seat, the fixed inserting column penetrates through the fixed limit hole and can be in sliding fit with the fixed limit hole along the central line direction of the fixed limit hole, one end of the fixed inserting column facing to the top edge of the movable plate is a limit end, the other end of the fixed inserting column is a fixed end, a fixed shifting block is convexly formed on the limit end of the fixed inserting column and can be abutted against the fixed seat to limit the fixed inserting column, when the fixed shifting block is abutted against the fixed seat, the fixed end of the fixed inserting column can extend out of the bottom edge of the movable plate, a fixed spring is arranged between the fixed shifting block and the fixed seat, and two ends of the fixed spring are respectively fixedly connected with the fixed shifting block and the fixed seat to be abutted against the fixed shifting block on the fixed seat to provide spring force, when the movable plate rotates to shield the constructional column pouring opening, the fixed end of the fixed inserting column can extend out of the bottom edge of the movable plate and abut against the outer side face of the formwork.
Before concrete pouring is carried out, the fixed shifting block is operated towards the top edge direction of the movable plate to lift the fixed inserting columns, the fixed ends of the fixed inserting columns are retracted to the movable plate, then the movable plate is rotated outwards, the two supporting inserting columns are respectively inserted into the corresponding supporting inserting holes, the rotation of the movable plate is limited, a pouring hopper-shaped structure is formed between the movable plate and the fixed plates on the two sides, and concrete pouring is carried out through the pouring hopper-shaped structure; when concrete is poured to be level with the top edge of the formwork, surplus concrete in the pouring hopper-shaped structure is excavated, the supporting shifting block is operated to enable the supporting socket to retract to the movable plate, then the movable plate is rotated inwards to enable the movable plate to shield the pouring opening of the constructional column, the fixed end of the fixed inserting column extends outwards to reach the position of the formwork, and the fixed end of the fixed inserting column abuts against the outer side surface of the formwork to limit the outward rotation of the movable plate.
As optimization, the quantity of fixing base is two and follows the relative direction interval of fly leaf both sides side sets up, every the fixing base all wears to be equipped with fixed post, two on the fixed post of inserting fixed shifting block extends and fixed connection together in order to form the horizontal pole along the relative direction. The horizontal pole makes things convenient for the operator to lift up the operation, and two fixed posts of inserting can be better restrict the fly leaf simultaneously.
As an optimization, the body of the support insert column is convexly formed with a guide convex strip extending along the support insert column length direction from the limit end of the support insert column towards the support end direction of the support insert column, the groove wall of the support groove is concavely provided with a guide groove extending along the support groove length direction, the guide groove is a through groove, the guide convex strip is in sliding fit in the guide groove so as to slide along the guide groove length direction, and the support shifting head is formed by protruding towards the direction away from the movable plate from the limit end of the support insert column. The supporting shifting head extending outwards is convenient for the fingers of an operator to operate.
In conclusion, the beneficial effects of the utility model are as follows: the utility model is reliable in use, meets the form change in the pouring state and the concrete supporting state by adjusting the position of the movable plate, not only facilitates the pouring of concrete, but also has no redundant structure.
Drawings
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be further described in detail with reference to the accompanying drawings, in which:
FIG. 1 is a schematic view of an installation structure of a formwork structure of a post-construction wall pier constructional column;
fig. 2 is a schematic view of an installation structure of a movable plate in a formwork structure of a post-construction wall pier constructional column.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings for a formwork structure of a post construction wall pier constructional column using the structure of the present invention.
As shown in fig. 1 and 2, the formwork structure of the post-construction wall pile constructional column in the present embodiment includes a structural surface, two side formworks 2 are oppositely arranged on the structural surface at intervals along the width direction of the structural surface, the side formworks 2 vertically extend and the plane of the side formworks is perpendicular to the structural surface, the width of the side formworks 2 is consistent with the thickness of the constructional column to be constructed, constructional column reinforcing steel bars extending along the vertical direction are bound between the two side formworks 2, screw installation holes are drilled on the structural surface and between the two side formworks 2 at even intervals along the vertical direction, the central line direction of the screw installation hole is perpendicular to the structural surface, an expansion screw sleeve is installed in the screw installation hole, a tensioning screw 1 is further arranged at the screw installation hole, one end of the tensioning screw 1 extends into the corresponding screw installation hole, and is screwed in the expansion screw sleeve to be fastened on the structural surface, a protective sleeve I in clearance fit with the tensioning screw 1 is sleeved on a rod body of the tensioning screw 1 which is located outside the structural surface, the length of a protective sleeve I is consistent with the thickness of a constructional column to be constructed, one end of the protective sleeve I, facing a structural surface, is abutted against the structural surface, a plurality of protective sleeves II are uniformly arranged between two side templates 2 at intervals along the vertical direction, the protective sleeves II extend along the width direction of the structural surface, two ends of each protective sleeve II are respectively abutted against the inner side surfaces of the side templates 2 at two sides, reinforcing screws 3 in clearance fit with the protective sleeves II are arranged in the protective sleeves II in a penetrating manner, two ends of each reinforcing screw 3 respectively penetrate through the side templates 2 at the side where the reinforcing screw is arranged, reinforcing nuts are in threaded fit with two ends of each reinforcing screw 3 and are arranged on rod bodies positioned at the outer sides of the side templates 2, the reinforcing nuts are abutted against the outer side surfaces of the side templates 2 to clamp the protective sleeves II, a front template 4 extending along the vertical direction is also arranged at one side of the two side templates 2, the front template 4 covers an opening at one side of the two side templates 2, far away from the structural surface, one end butt that structural plane was kept away from to side form 2 one side and protective case I that keep away from the structural plane is on the medial surface of front form 4, tensioning screw 1 passes in front form 4, tensioning screw 1 is located the pole body screw-thread fit in the front form 4 outside and has the tightening nut, tensioning nut butt makes front form 4 compress tightly I on side form 2 and protective case at the lateral surface of front form 4, the topside department of front form 4 and the position that is located between two blocks of side panels 2 are provided with the constructional column and pour the mouth.
In the specific embodiment, the constructional column pouring opening is rectangular extending along the width direction of the front formwork 4, a pouring formwork is arranged on the outer side surface of the front formwork 4 and at the position of the constructional column pouring opening, the pouring formwork comprises two fixing plates 5 arranged at intervals along the opposite directions of the side edges at the two sides of the constructional column pouring opening, the two fixing plates 5 are respectively and fixedly connected to the front formwork 4, the two fixing plates 5 are parallel to each other, the plane where the fixing plates 5 are located is perpendicular to the plane where the front formwork 4 is located, the inner side surface of the fixing plate 5 is flush with the side edges of the constructional column pouring opening at the side where the fixing plates 5 are located, the upper side edge and the lower side edge of the fixing plate 5 are respectively flush with the top end edge of the front formwork 4 and the bottom edge of the constructional column pouring opening, a movable plate 6 is arranged between the two fixing plates 5, the thickness of the movable plate 6 is consistent with the thick bottom of the front formwork 4, the bottom edge of the movable plate 6 is hinged with the bottom edge of the constructional column pouring opening through a hinge shaft, the central line of the hinge shaft extends along the extending direction of the bottom edge of the constructional column pouring opening, the movable plate 6 can rotate to the constructional column pouring opening to shield the constructional column pouring opening, and when the movable plate 6 shields the constructional column pouring opening, the inner side surface and the outer side surface of the movable plate 6 are respectively flush with the inner side surface and the outer side surface of the front formwork 4;
the outer side surface of the movable plate 6 is fixed with supporting seats 7 at intervals along the opposite direction of the side edges of the two sides of the movable plate 6, the positions of the two supporting seats 7 are close to the top edge of the movable plate 6, the bottom surface of the supporting seat 7 is concavely provided with supporting grooves extending along the opposite direction of the two supporting seats 7, the supporting grooves are through grooves and form supporting limit holes with the movable plate 6, supporting plug-in posts 11 are arranged at the positions of the supporting seats 7, the supporting plug-in posts 11 penetrate through the supporting limit holes and can be in sliding fit with the supporting limit holes along the central line direction of the supporting limit holes, one end, opposite to the other supporting plug-in post 11, of each supporting plug-in post 11 is a limit end, the other end is a supporting end, supporting shifting heads 8 are convexly formed at the limit ends of the supporting plug-in posts 11, the supporting shifting heads 8 can be abutted against the supporting seat 7 to limit the supporting plug-in posts 11, when the supporting shifting heads 8 are abutted against the supporting seat 7, the supporting ends of the supporting plug-in order to extend out of the side edges of the movable plate 6, a support spring is arranged between the support shifting block 8 and the corresponding support base 7, two ends of the support spring are respectively fixedly connected with the support shifting block 8 and the support base 7 so as to provide spring force for the support shifting block 8 to abut against the support base 7, support jacks are arranged on the two fixing plates 5 and far away from the front template 4 along the opposite directions of the two fixing plates 5 in a penetrating manner, the support jacks can be in clearance fit with the support inserting columns 11, and when the movable plate 6 rotates outwards, the support ends of the two support inserting columns 11 can be respectively inserted into the support jacks on the side where the two support inserting columns 11 are located so as to limit the movable plate 6;
a fixed seat 9 is fixedly connected to the outer side surface of the movable plate 6, a fixed groove extending along the opposite direction of the top edge and the bottom edge of the movable plate 6 is concavely arranged on the bottom surface of the fixed seat 9, the fixed groove is a through groove and forms a fixed limit hole with the movable plate 6, a fixed inserting column 10 is arranged at the fixed seat, the fixed inserting column 10 penetrates through the fixed limit hole and can be in sliding fit with the fixed limit hole along the central line direction of the fixed limit hole, one end, facing the top edge of the movable plate 6, of the fixed inserting column 10 is a limit end, the other end of the fixed inserting column 10 is a fixed end, a fixed shifting block is convexly formed on the limit end of the fixed inserting column 10, the fixed shifting block can be abutted against the fixed seat 9 to limit the fixed inserting column 10, when the fixed shifting block is abutted against the fixed seat 9, the fixed end of the fixed inserting column 10 can extend out of the bottom edge of the movable plate 6, a fixed spring is arranged between the fixed shifting block and the fixed seat 9, and two ends of the fixed spring are respectively fixedly connected with the fixed shifting block and the fixed shifting block 9 to be abutted against the fixed shifting block The fixed seat 9 provides a spring force, and when the movable plate 6 rotates to cover the constructional column pouring opening, the fixed end of the fixed inserting column 10 can extend out of the bottom edge of the movable plate 6 and abut against the outer side surface of the front formwork 4.
In this embodiment, the quantity of fixing base 9 is two and follows the opposite direction interval of 6 both sides of fly leaf sets up, every fixing base 9 all wears to be equipped with fixed post 10, two on the fixed post 10 that inserts fixed shifting block extends and fixed connection together in order to form the horizontal pole along the opposite direction.
In this specific embodiment, the body of the support post 11 is formed with a protruding guide protrusion extending along the length direction of the support post 11 from the limit end of the support post 11 toward the support end of the support post 11, the wall of the support groove is provided with a guide groove extending along the length direction of the support groove in a concave manner, the guide groove is a through groove, the guide protrusion is in sliding fit with the guide groove to slide along the length direction of the guide groove, and the support dial 8 is formed by protruding the limit end of the support post 11 toward the direction away from the movable plate 6.
Finally, it is noted that the above-mentioned embodiments illustrate rather than limit the utility model, and that, while the utility model has been described with reference to preferred embodiments thereof, it will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the utility model as defined by the appended claims.
Claims (3)
1. The utility model provides a supporting template structure of mouth is pour to constructional column, includes the template and is located the constructional column of template topside department and pours the mouth, its characterized in that: the constructional column pouring port is in a rectangular shape extending along the width direction of the template, fixing plates are respectively arranged on the outer side surface of the template and the positions of the side edges of the two sides of the constructional column pouring port, the two fixing plates are respectively and fixedly connected to the template and are parallel to each other, the plane of the fixing plates is perpendicular to the plane of the template, the inner side surfaces of the fixing plates are flush with the side edges of the constructional column pouring port on the side where the fixing plates are located, the upper side edges and the lower side edges of the fixing plates are respectively flush with the top end edge of the template and the bottom edge of the constructional column pouring port, a movable plate is arranged between the two fixing plates, the thickness of the movable plate is consistent with the thickness of the template, the bottom edge of the movable plate is hinged with the bottom edge of the constructional column pouring port through a hinge shaft, the central line of the hinge shaft extends along the bottom edge extending direction of the constructional column pouring port, and the movable plate can rotate to the constructional column pouring port to shield the constructional column pouring port, when the movable plate shields the constructional column pouring opening, the inner side face and the outer side face of the movable plate are respectively flush with the inner side face and the outer side face of the template;
the outer side surface of the movable plate is fixed with supporting seats at intervals along the opposite direction of the side edges of the two sides of the movable plate, the positions of the two supporting seats are close to the top edge of the movable plate, the bottom surface of the supporting seat is concavely provided with supporting grooves extending along the opposite direction of the two supporting seats, the supporting grooves are through grooves and form supporting limit holes with the movable plate, the supporting seats are provided with supporting plug-in posts, the supporting plug-in posts penetrate through the supporting limit holes and can be in sliding fit with the supporting limit holes along the central line direction of the supporting limit holes, the supporting plug-in posts are positioned at one end opposite to the other supporting plug-in post as a limit end, the other end is a supporting end, supporting poking heads are convexly formed on the limiting ends of the supporting plug-in posts, the supporting poking heads can be abutted on the supporting seats to limit the supporting plug-in posts, when the supporting poking heads are abutted on the supporting seats, the supporting ends of the supporting plug-in posts can stretch out of the side edges of the movable plate at the sides, a support spring is arranged between the support shifting block and the corresponding support seat, two ends of the support spring are respectively fixedly connected with the support shifting block and the support seat so as to provide spring force for the support shifting block to abut against the support seat, support jacks are arranged on the two fixing plates and far away from the template in a penetrating manner along the opposite directions of the two fixing plates, the support jacks can be in clearance fit with the support inserting columns, and when the movable plate rotates outwards, the support ends of the two support inserting columns can be respectively inserted into the support jacks on the side where the two support inserting columns are located so as to limit the movable plate;
a fixed seat is fixedly connected on the outer side surface of the movable plate, a fixed groove extending along the opposite direction of the top edge and the bottom edge of the movable plate is concavely arranged on the bottom surface of the fixed seat, the fixed groove is a through groove and forms a fixed limit hole with the movable plate, a fixed inserting column is arranged at the fixed seat, the fixed inserting column penetrates through the fixed limit hole and can be in sliding fit with the fixed limit hole along the central line direction of the fixed limit hole, one end of the fixed inserting column facing to the top edge of the movable plate is a limit end, the other end of the fixed inserting column is a fixed end, a fixed shifting block is convexly formed on the limit end of the fixed inserting column and can be abutted against the fixed seat to limit the fixed inserting column, when the fixed shifting block is abutted against the fixed seat, the fixed end of the fixed inserting column can extend out of the bottom edge of the movable plate, a fixed spring is arranged between the fixed shifting block and the fixed seat, and two ends of the fixed spring are respectively fixedly connected with the fixed shifting block and the fixed seat to be abutted against the fixed shifting block on the fixed seat to provide spring force, when the movable plate rotates to shield the constructional column pouring opening, the fixed end of the fixed inserting column can extend out of the bottom edge of the movable plate and abut against the outer side face of the formwork.
2. The supporting formwork structure of constructional column pouring opening of claim 1, characterized in that: the quantity of fixing base is two and follows the relative direction interval of fly leaf both sides side sets up, every the fixing base all wears to be equipped with fixed post, two on the fixed post of inserting fixed shifting block extends and fixed connection together in order to form the horizontal pole along relative direction.
3. The supporting formwork structure of constructional column pouring opening of claim 1, characterized in that: support the protruding edge that is formed with on the shaft of inserting the post support insert post length direction by support the spacing end orientation of inserting the post and support the direction of the support end orientation of inserting the post and extend the direction sand grip, support the cell wall of groove and go up the concave edge that is equipped with support the guide way that groove length direction extends, the guide way is logical groove, direction sand grip sliding fit in the guide way in order can follow the guide way length direction and slide, support the shifting block do support the spacing end orientation of inserting the post and keep away from the protruding formation of fly leaf orientation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122646692.5U CN216042625U (en) | 2021-11-01 | 2021-11-01 | Supporting template structure of constructional column pouring opening |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122646692.5U CN216042625U (en) | 2021-11-01 | 2021-11-01 | Supporting template structure of constructional column pouring opening |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216042625U true CN216042625U (en) | 2022-03-15 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122646692.5U Active CN216042625U (en) | 2021-11-01 | 2021-11-01 | Supporting template structure of constructional column pouring opening |
Country Status (1)
| Country | Link |
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| CN (1) | CN216042625U (en) |
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2021
- 2021-11-01 CN CN202122646692.5U patent/CN216042625U/en active Active
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