CN110748160A - Locking formula formwork subassembly for building - Google Patents
Locking formula formwork subassembly for building Download PDFInfo
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- CN110748160A CN110748160A CN201911213282.2A CN201911213282A CN110748160A CN 110748160 A CN110748160 A CN 110748160A CN 201911213282 A CN201911213282 A CN 201911213282A CN 110748160 A CN110748160 A CN 110748160A
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- plate
- guide
- sliding
- limiting
- groove
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G13/00—Falsework, forms, or shutterings for particular parts of buildings, e.g. stairs, steps, cornices, balconies foundations, sills
- E04G13/02—Falsework, forms, or shutterings for particular parts of buildings, e.g. stairs, steps, cornices, balconies foundations, sills for columns or like pillars; Special tying or clamping means therefor
- E04G13/023—Falsework, forms, or shutterings for particular parts of buildings, e.g. stairs, steps, cornices, balconies foundations, sills for columns or like pillars; Special tying or clamping means therefor with means for modifying the sectional dimensions
- E04G13/025—Falsework, forms, or shutterings for particular parts of buildings, e.g. stairs, steps, cornices, balconies foundations, sills for columns or like pillars; Special tying or clamping means therefor with means for modifying the sectional dimensions with stiff clamping means bracing the back-side of the form without penetrating the forming surface
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)
Abstract
The invention discloses a locking type formwork supporting assembly for a building, and relates to the technical field of formwork supporting tools. The invention comprises a limiting rod, a connecting piece and a limiting block; the four limiting rods are arranged in a shape of a Chinese character 'jing', and a plurality of limiting blocks are matched on the limiting rods in a sliding manner; the end parts of two adjacent limiting rods are connected through a connecting piece; a sliding groove is formed in the side face of the limiting rod, and a rack is fixedly mounted on the inner wall of the side face of the sliding groove. The two limiting rods are connected through the connecting piece; the transmission piece is driven to rotate through the transmission of the rack and the gear, and the positions and the distances between the four limiting rods are relatively locked by utilizing the locking matching of the ratchet wheel and the pawl; finally, the locking matching between the ratchet wheel and the pawl is formed or released by utilizing the sliding of the sliding plate; therefore, the limit and the constraint of the concrete support column model are realized; the process is convenient for people to operate, and the locking mode of the relative positions of the four limiting rods is simple; the labor pressure of people is reduced, and the construction efficiency of people is improved.
Description
Technical Field
The invention belongs to the technical field of formwork supporting tools, and particularly relates to a locking type formwork supporting assembly for a building.
Background
In the process of building construction, concrete support columns need to be poured so as to provide a supporting effect for the building. Most of the traditional formwork supporting modes are that materials such as wood boards, square timbers, steel pipes and the like are used for enclosing a concrete column to be poured and formed into a square or rectangular structure, then the concrete model is fixed and supported in a mode of square timbers, connecting pieces and the like, and finally concrete is poured and cooled and formed; in the process, the formwork supporting component plays a crucial role in forming the concrete supporting column.
The existing formwork supporting assembly cannot effectively limit and restrict the peripheral side surfaces of a concrete supporting model, so that poured concrete leaks and forming failure is caused; when the support column model is limited, the formwork supporting assembly can be limited and locked only by complicated operations, so that the labor pressure of people is increased, and the construction efficiency of people is reduced; therefore, a locking formwork assembly for a building is needed to be researched to improve the convenience and the efficiency of the concrete support column formwork.
Disclosure of Invention
The invention aims to provide a locking type formwork supporting component for a building, which is characterized in that two limiting rods are connected through a connecting piece; the transmission piece is driven to rotate through the transmission of the rack and the gear, and the positions and the distances between the four limiting rods are relatively locked by utilizing the locking matching of the ratchet wheel and the pawl; finally, the locking matching between the ratchet wheel and the pawl is formed or released by utilizing the sliding of the sliding plate; therefore, the limit and the constraint of the concrete support column model are realized; the problem of current formwork subassembly can not carry out effectual spacing and constraint to mixing earth support column model to and spacing locking mode complex operation is solved.
In order to solve the technical problems, the invention is realized by the following technical scheme:
the invention relates to a locking type formwork supporting assembly for a building, which comprises a limiting rod, a connecting piece and a limiting block; the four limiting rods are arranged in a shape of a Chinese character 'jing', and a plurality of limiting blocks are matched on the limiting rods in a sliding manner; the end parts of two adjacent limiting rods are connected through a connecting piece;
a sliding groove is formed in the side face of the limiting rod, and a rack is fixedly mounted on the inner wall of the side face of the sliding groove;
the connecting piece is of an L-shaped structure, and two rod end surfaces of the connecting piece are respectively provided with a through hole; a limiting rod is matched in the through hole in a sliding manner; a guide plate is fixed on one side surface of the through opening;
the guide plate and the sliding groove form guide sliding fit; the guide plate is provided with an opening, and a transmission piece is rotationally connected in the opening;
the transmission piece comprises a rotating rod, a gear and a ratchet wheel; two ends of the rotating rod are respectively in rotating connection with the top surface of the opening and the bottom surface of the through opening; a gear and a ratchet wheel are respectively fixed on the rotating rod from top to bottom; the gear is in meshed transmission with the rack;
a stopping groove is formed in the side face of the through hole; a stopping plate is hinged in the stopping groove; a pawl matched with the ratchet wheel is arranged on one side surface of the direction-stopping plate; a first magnet is fixedly arranged on the side surface of the free end of the direction-stopping plate;
a guide groove communicated with the direction stopping groove is formed in the connecting piece; the guide groove is in guide fit with a sliding plate; a second magnet is fixed on one side surface of the sliding plate, and the magnetism of the second magnet is opposite to that of the first magnet; a guide block is fixed on the side face of the end part of the sliding plate, and the guide block and the stopping plate form guide limit matching; a shifting plate is fixed on the bottom surface of the sliding plate; the shifting plate penetrates through the connecting piece and is in sliding fit with the connecting piece.
Furthermore, a through opening is formed in the side surface of the limiting block, and the through opening is in sliding fit with the limiting rod; a guide block is fixed in the through hole and forms a guide sliding fit with the sliding groove; and a supporting plate is fixed on the side surface of the limiting block.
Furthermore, a hinge shaft is fixed at the end part of the stopping plate, and two ends of the hinge shaft are respectively in rotating connection with the top surface and the bottom surface of the stopping groove.
Furthermore, a guide straight notch communicated with the guide groove is formed in the bottom surface of the connecting piece; the guide straight notch and the shifting plate form guide fit, and the cross section profile of the shifting plate is oval.
Furthermore, sliding grooves are respectively formed at two ends of the guide groove; the sliding grooves and guide plates fixed on two end faces of the sliding plate form sliding guide fit.
Further, the guide block comprises an inclined surface and a plane surface; the plane is connected with one side surface of the sliding plate through the inclined surface.
The invention has the following beneficial effects:
1. the two limiting rods are connected through the connecting piece; the transmission piece is driven to rotate through the transmission of the rack and the gear, and the positions and the distances between the four limiting rods are relatively locked by utilizing the locking matching of the ratchet wheel and the pawl; finally, the locking matching between the ratchet wheel and the pawl is formed or released by utilizing the sliding of the sliding plate; therefore, the limit and the constraint of the concrete support column model are realized; the process is convenient for people to operate, and the locking mode of the relative positions of the four limiting rods is simple; the labor pressure of people is reduced, and the construction efficiency of people is improved.
2. The second magnet and the first magnet are mutually attracted by the movement of the sliding plate. Therefore, the direction-stopping plate rotates, the locking state of the ratchet wheel and the pawl is released, and the limiting rod can conveniently slide in the through hole; the guide block is abutted against the end part of the stop plate through the reverse movement of the sliding plate, so that the ratchet wheel is matched with the pawl in a locking way; locking the relative positions of the four limiting rods or the limiting rods and the connecting piece, thereby realizing the support and the limitation of the concrete support column model; prevent to mix earth and reveal to improve the shaping efficiency who mixes earth.
Of course, it is not necessary for any product in which the invention is practiced to achieve all of the above-described advantages at the same time.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the construction of the connector of the present invention;
FIG. 3 is a cross-sectional view of the mounting of the driving member of the present invention in the connecting member;
FIG. 4 is a cross-sectional view of the mounting of the drive member, the direction stop plate and the slide plate in the connector of the present invention;
FIG. 5 is a cross-sectional view of a connector of the present invention;
FIG. 6 is a schematic view of the rack mounted on a stop bar according to the present invention;
FIG. 7 is a schematic view of the structure of the transmission member of the present invention;
FIG. 8 is a schematic structural view of a direction-stop plate of the present invention;
FIG. 9 is a schematic view of the construction of the slide plate of the present invention;
FIG. 10 is a schematic structural diagram of a limiting block of the present invention;
FIG. 11 is a schematic structural diagram of a limiting block according to a second embodiment of the present invention;
FIG. 12 is a schematic view of a corner panel according to a second embodiment of the present invention;
in the drawings, the components represented by the respective reference numerals are listed below:
1-limiting rod, 2-connecting piece, 3-limiting block, 4-rack, 5-transmission piece, 6-stopping plate, 7-sliding plate, 8-corner plate, 101-sliding groove, 201-through hole, 202-guide plate, 203-stopping groove, 204-guide groove, 205-guide straight notch, 301-through hole, 302-guide block, 303-supporting plate, 304-clamping plate, 501-rotating rod, 502-gear, 503-ratchet wheel, 601-pawl, 602-first magnet, 701-second magnet, 702-guide block, 703-shifting plate, 704-guide plate, 801-L-shaped limiting plate, 2021-opening, 2041-sliding groove, 7021-inclined surface and 7022-plane.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, it is to be understood that the terms "disposed," "open," "bottom," "top," "end," "side," "inner," and the like are used merely for convenience in describing the invention and to simplify the description, and do not indicate or imply that the referenced components or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus are not to be considered as limiting the invention.
Example one
As shown in fig. 1, the invention relates to a locking type formwork supporting component for buildings, which comprises a limiting rod 1, a connecting piece 2 and a limiting block 3; the four limiting rods 1 are arranged in a shape like a Chinese character 'jing', and the concrete supporting column model can be effectively limited and bound through the four limiting rods 1, so that concrete is prevented from leaking; a plurality of limiting blocks 3 are matched on the limiting rod 1 in a sliding way; the limiting block 3 is used for supporting the supporting plate; the end parts of two adjacent limiting rods 1 are connected through a connecting piece 2;
as shown in fig. 1 and 6, a sliding groove 101 is formed on the side surface of the limiting rod 1; the two side plates of the chute 101 are different in height, that is, the height of one side plate of the chute 101 is higher than that of the other side plate, because the two ends of the rotating rod 501 are respectively rotatably connected with the top surface of the opening 2021 and the bottom surface of the through opening 201, a part of the bottom end of the rotating rod 501 is located between the bottom surface of the through opening 201 and the guide plate 202, and because the chute 101 is in sliding fit with the guide plate 202, one of the two side plates of the chute 101 is located on the top surface of the guide plate 202, and the other side plate of the guide plate 202 with the smaller height is located on the bottom surface of the guide plate 202, so that the rotating rod 501 is prevented from blocking the movement of the side plate with the smaller height of the guide plate; a rack 4 is fixedly arranged on the inner wall of the side surface of the sliding chute 101;
as shown in fig. 10; the side surface of the limiting block 3 is provided with a through opening 301, and the through opening 301 is in sliding fit with the limiting rod 1; a guide block 302 is fixed in the through hole 301, and the guide block 302 and the chute 101 form a guide sliding fit; a supporting plate 303 is fixed on the side surface of the limiting block 3; when a concrete support column model is constructed, a steel reinforcement framework needs to be bundled in the model, then wood plates are erected on the outer side of the steel reinforcement framework, and all the wood plates are connected into a rectangular column; the guide block 302 on the movable limiting rod 1 can support boards at different positions, the support plate 303 is attached to the surface of the board, or a plurality of mounting holes are formed in the board, and the support plate 303 is fixedly mounted on the board through nails;
as shown in fig. 1-5 and 7; the connecting piece 2 is of an L-shaped structure, and the end faces of two rods of the connecting piece 2 are respectively provided with a through hole 201; the two ports 201 are perpendicular to each other, and the two ports 201 are not communicated and are independent from each other and belong to different horizontal heights; a limiting rod 1 is matched in the through hole 201 in a sliding manner; a guide plate 202 is fixed on one side surface of the through opening 201; the guide plate 202 provides a guide function for the limiting rod 1 and also provides a protection function for the transmission piece 5;
the guide plate 202 and the chute 101 form a guide sliding fit; an opening 2021 is formed on the guide plate 202, and a transmission member 5 is rotatably connected to the opening;
the transmission piece 5 comprises a rotating rod 501, a gear 502 and a ratchet 503; two ends of the rotating rod 501 are respectively in rotating connection with the top surface of the opening 2021 and the bottom surface of the through opening 201; a gear 502 and a ratchet 503 are respectively fixed on the rotating rod 501 from top to bottom; the gear 502 is in meshed transmission with the rack 4;
when the limiting rod 1 slides along the through hole 201 of the connecting piece 2, the rack 4 and the gear 502 form meshing transmission, and the gear 502 drives the rotating rod 501 and the ratchet 503 to rotate together;
in addition, ratchet wheels 503 can be fixed at two ends of the rotating rod 501, and a gear 502 is fixed in the middle of the rotating rod 501; the two ratchet wheels 503 are in locking fit with a pawl 601 on a stop plate 6;
as shown in fig. 4-5 and 8; the side surface of the through hole 201 is provided with a stopping groove 203; a stopping plate 6 is hinged in the stopping groove 203, an articulated shaft is fixed at the end part of the stopping plate 6, and two ends of the articulated shaft are respectively in rotating connection with the top surface and the bottom surface of the stopping groove 203; a pawl 601 matched with the ratchet 503 is arranged on one side surface of the direction-stopping plate 6; a first magnet 602 is fixedly arranged on the side surface of the free end of the direction-stopping plate 6; the stopping plate 6 can rotate in the stopping groove 203, and after the ratchet 503 rotates forwards, the pawl 601 drives the stopping plate 6 to rotate at a certain angle; when the ratchet 503 rotates reversely, where the forward rotation and the reverse rotation represent one of clockwise rotation and counterclockwise rotation, the pawl 601 on the stop plate 6 locks the reverse rotation of the ratchet 503; after the direction stop plate 6 is rotated, the pawl 601 is not contacted with the ratchet 503, and the locking cooperation between the pawl 601 and the ratchet 503 is released;
in addition, a spring can be arranged between the free end of the stopping plate 6 and the end surface of the stopping groove 203, and when the ratchet 503 rotates, the pawl 601 drives the stopping plate 6 to rotate in the stopping groove 203 for a certain angle; when the ratchet 503 does not rotate, under the action of the spring, the pawl 601 and the ratchet 503 form locking fit, and then the dial plate 703 is shifted, so that the guide block 702 on the sliding plate 7 abuts against the side surface of the stop plate 6; when the sliding plate 7 is moved, the second magnet 701 and the first magnet 602 are attracted in opposite directions; the locking plate 6 rotates in the locking groove 203, the spring is in a stretched state, and the pawl 601 is unlocked from the ratchet 503.
As shown in fig. 4-5 and 9; a guide groove 204 communicated with the direction stopping groove 203 is formed in the connecting piece 2; the guide groove 204 forms a guiding fit with a slide plate 7; a certain gap is arranged between the side surface of the sliding plate 7 and the side surface of the stopping plate 6; sliding grooves 2041 are respectively formed at two ends of the guide groove 204; the sliding grooves 2041 and the guide plates 704 fixed on the two end surfaces of the sliding plate 7 form sliding guide fit, and the guide plates 704 are always in the sliding grooves 2041 in the reciprocating motion process of the sliding plate 7; the sliding groove 2041 is matched with the sliding guide of the guide plate 704 to provide a guide function for the movement of the sliding plate 7, so that the sliding plate 7 is prevented from moving towards or away from the direction of the stop plate 6; a second magnet 701 is fixed on one side surface of the sliding plate 7, and the second magnet 701 and the first magnet 602 are opposite in magnetism; a guide block 702 is fixed on the side surface of the end part of the sliding plate 7, and the guide block 702 and the stop plate 6 form guide limit matching; a shifting plate 703 is fixed on the bottom surface of the sliding plate 7; the shifting plate 703 penetrates through the connecting piece 2 and forms a sliding fit with the connecting piece 2; the bottom surface of the connecting piece 2 is provided with a guide straight notch 205 communicated with the guide groove 204; the guide straight slot 205 and the shifting plate 703 form guide fit, and the cross section profile of the shifting plate 703 is elliptical; the guide block 702 includes an inclined surface 7021 and a flat surface 7022; the flat surface 7022 is connected to one side surface of the sliding plate 7 by an inclined surface 7021; the plane 7022 is parallel with respect to the side of the stop plate 6 or the slide plate 7; the inclined surface 7021 is inclined with respect to the side surface of the stopper plate 6 or the slide plate 7;
when the sliding plate 7 is moved in one direction, the second magnet 701 and the first magnet 602 are attracted in opposite directions; the direction stop plate 6 rotates in the direction stop groove 203, and the locking cooperation between the pawl 601 and the ratchet 503 is released; when the sliding plate 7 is moved in the other opposite direction, the inclined surface 7021 of the guide block 702 serves as a guide to rotate the stop plate 6 in the stop groove 203, and the flat surface 7022 of the guide block 702 abuts against the stop plate 6 to prevent the stop plate 6 from rotating in the stop groove 203.
One specific application of this embodiment is:
binding a steel bar framework according to the design requirement in advance; the reinforcing steel bar framework is surrounded by the wood plates, so that the reinforcing steel bar framework is positioned in a rectangular or square model formed by the wood plates; fixing a plurality of transverse square timbers on the surface of the wood plate;
the shifting plate 703 is shifted to move the sliding plate 7, and the second magnet 701 and the first magnet 602 are attracted in opposite polarities; the direction stop plate 6 rotates in the direction stop groove 203; the two limiting rods 1 are respectively inserted into the two through holes 201 of one connecting piece 2, and the four limiting rods 1 are operated in the mode to form a structure shaped like a Chinese character 'jing';
then, moving the two mutually corresponding limiting rods 1, and adjusting a plurality of limiting blocks on the limiting rods 1 to enable the supporting plates 303 of the limiting blocks 3 to abut against a wood board or a square wood; then the shifting plate 703 is shifted to make the sliding plate 7 move, under the guiding action of the inclined surface 7021, the plane 7022 abuts against the side surface of the stopping plate 6, the pawl 601 is in locking fit with the ratchet 503, the rotating rod 501 does not rotate, the limiting rods 1 are relatively locked in the through holes 201 of the connecting piece 2, and therefore the four limiting rods 1 realize a relatively stable state of a structure shaped like a Chinese character 'jing'; the locking mode of this process formwork subassembly easy operation, and improved the spacing and constraint effect of formwork subassembly to the concrete support column model, improved people's construction process to the standardization of formwork has been improved.
Example two
As shown in fig. 11; an Contraband-shaped clamping plate 304 can be fixed on the side surface of the limiting block 3, so that the clamping plate 304 is clamped on the square timber on the surface of the timber on the concrete support column model; the relative fixity between the limiting block 3 and the wood board is improved;
as shown in fig. 12, in addition, angle plates 8 can be installed at four edges of the concrete support column model, and a plurality of L-shaped limiting plates 801 are fixed on the side edges of the angle plates 8 along the length direction; the right angle of the connecting piece 2 is supported by an L-shaped limiting plate 801, and the connecting piece 2 or the limiting block 3 or the limiting rod 1 is supported by an inclined rod on the basis of the ground; therefore, the relative limitation and constraint of the formwork components on the concrete support column model can be realized; the leakage of concrete is avoided; the efficiency and the process of construction are improved.
In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean 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 invention. In this specification, the schematic representations of the terms used above 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 invention disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, to thereby enable others skilled in the art to best utilize the invention. The invention is limited only by the claims and their full scope and equivalents.
Claims (6)
1. A locking type formwork supporting component for a building comprises a limiting rod (1), a connecting piece (2) and a limiting block (3); the method is characterized in that:
the four limiting rods (1) are arranged in a shape of a Chinese character 'jing', and a plurality of limiting blocks (3) are matched on the limiting rods (1) in a sliding manner; the end parts of two adjacent limiting rods (1) are connected through a connecting piece (2);
a sliding groove (101) is formed in the side surface of the limiting rod (1), and a rack (4) is fixedly mounted on the inner wall of the side surface of the sliding groove (101);
the connecting piece (2) is of an L-shaped structure, and two rod end faces of the connecting piece (2) are respectively provided with a through hole (201); a limiting rod (1) is matched in the through hole (201) in a sliding manner; a guide plate (202) is fixed on one side surface of the through hole (201);
the guide plate (202) and the sliding groove (101) form guide sliding fit; an opening (2021) is formed in the guide plate (202), and a transmission piece (5) is rotatably connected to the opening;
the transmission piece (5) comprises a rotating rod (501), a gear (502) and a ratchet wheel (503); two ends of the rotating rod (501) are respectively in rotating connection with the top surface of the opening (2021) and the bottom surface of the through opening (201); a gear (502) and a ratchet wheel (503) are respectively fixed on the rotating rod (501) from top to bottom; the gear (502) is in meshed transmission with the rack (4);
a stopping groove (203) is formed in the side surface of the through hole (201); a stopping plate (6) is hinged in the stopping groove (203); a pawl (601) matched with the ratchet wheel (503) is arranged on one side surface of the direction-stopping plate (6); a first magnet (602) is fixedly arranged on the side surface of the free end of the direction-stopping plate (6);
a guide groove (204) communicated with the direction stopping groove (203) is formed in the connecting piece (2); the guide groove (204) is in guiding fit with a sliding plate (7); a second magnet (701) is fixed on one side surface of the sliding plate (7), and the magnetism of the second magnet (701) is opposite to that of the first magnet (602); a guide block (702) is fixed on the side face of the end part of the sliding plate (7), and the guide block (702) and the direction-stopping plate (6) form guide limit matching; a shifting plate (703) is fixed on the bottom surface of the sliding plate (7); the shifting plate (703) penetrates through the connecting piece (2) and forms sliding fit with the connecting piece (2).
2. The locking type formwork supporting assembly for the building as claimed in claim 1, wherein a through opening (301) is formed in the side surface of the limiting block (3), and the through opening (301) is in sliding fit with the limiting rod (1); a guide block (302) is fixed in the through opening (301), and the guide block (302) is in guide sliding fit with the sliding groove (101); and a supporting plate (303) is fixed on the side surface of the limiting block (3).
3. A locking formwork assembly for construction according to claim 1, wherein a hinge shaft is fixed to an end of the check plate (6), and both ends of the hinge shaft are rotatably connected to the top and bottom surfaces of the check groove (203), respectively.
4. A locking formwork assembly for construction according to claim 1, wherein the bottom surface of the connecting member (2) is provided with a guide groove opening (205) communicating with the guide groove (204); the guide straight slot (205) and the shifting plate (703) form guide fit, and the cross section profile of the shifting plate (703) is oval.
5. The locking formwork assembly for building as claimed in claim 1 or 4, wherein the guide groove (204) is provided with a sliding groove (2041) at each end; the sliding groove (2041) and a guide plate (704) fixed on two end faces of the sliding plate (7) form sliding guide fit.
6. The locking formwork assembly for construction as claimed in claim 1, wherein the guide block (702) comprises an inclined surface (7021) and a flat surface (7022); the plane (7022) is connected with one side surface of the sliding plate (7) through an inclined surface (7021).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911213282.2A CN110748160A (en) | 2019-12-02 | 2019-12-02 | Locking formula formwork subassembly for building |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911213282.2A CN110748160A (en) | 2019-12-02 | 2019-12-02 | Locking formula formwork subassembly for building |
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| Publication Number | Publication Date |
|---|---|
| CN110748160A true CN110748160A (en) | 2020-02-04 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911213282.2A Withdrawn CN110748160A (en) | 2019-12-02 | 2019-12-02 | Locking formula formwork subassembly for building |
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| CN (1) | CN110748160A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111255232A (en) * | 2020-02-17 | 2020-06-09 | 中国十七冶集团有限公司 | Shaped steel formwork for construction of concrete pier column structure and construction method |
-
2019
- 2019-12-02 CN CN201911213282.2A patent/CN110748160A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111255232A (en) * | 2020-02-17 | 2020-06-09 | 中国十七冶集团有限公司 | Shaped steel formwork for construction of concrete pier column structure and construction method |
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Application publication date: 20200204 |