CN113202287A - Formwork connecting structure and formwork frame - Google Patents
Formwork connecting structure and formwork frame Download PDFInfo
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- CN113202287A CN113202287A CN202110353406.8A CN202110353406A CN113202287A CN 113202287 A CN113202287 A CN 113202287A CN 202110353406 A CN202110353406 A CN 202110353406A CN 113202287 A CN113202287 A CN 113202287A
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- formwork
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- 238000009415 formwork Methods 0.000 title claims abstract description 64
- 230000003247 decreasing effect Effects 0.000 claims description 2
- 238000009434 installation Methods 0.000 description 5
- 239000000853 adhesive Substances 0.000 description 4
- 230000001070 adhesive effect Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 230000000149 penetrating effect Effects 0.000 description 3
- 238000005266 casting Methods 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000009435 building construction Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
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Classifications
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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
- E04G9/00—Forming or shuttering elements for general use
- E04G9/02—Forming boards or similar elements
- E04G9/06—Forming boards or similar elements the form surface being of metal
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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
- E04G17/00—Connecting or other auxiliary members for forms, falsework structures, or shutterings
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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
- E04G17/00—Connecting or other auxiliary members for forms, falsework structures, or shutterings
- E04G17/04—Connecting or fastening means for metallic forming or stiffening elements, e.g. for connecting metallic elements to non-metallic elements
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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
A template connecting structure comprises a first connecting piece, a second connecting piece and a first fixing piece, wherein the first connecting piece is provided with a connecting hole and a first fixing hole which penetrates through the first connecting piece and is communicated with the connecting hole; the second connecting piece is provided with a second fixing hole corresponding to the first fixing hole, and the second connecting piece is movably arranged in the connecting hole; the first fixing piece is arranged in the first fixing hole and the second fixing hole. It also relates to a formwork frame. Above-mentioned scheme is through connecting first connecting piece and second connecting piece separable to behind the cast concrete, be convenient for take out first connecting piece and second connecting piece from both sides, and upwards pull out the form piece, thereby be convenient for tear open the mould.
Description
Technical Field
The application relates to the technical field of building construction, in particular to a template connecting structure and a template frame.
Background
In the process of building and constructing the aluminum alloy template, the two templates are connected at a certain angle to meet the specific building requirements. In the process of connecting the wall formwork and the floor formwork, the existing technology is to connect the wall formwork and the floor formwork by using a negative angle formwork for receiving. In the actual use process, the internal corner template is easy to deviate due to the impact of concrete, namely, the external turning phenomenon, and the forming quality of the wall body is seriously influenced. In addition, when the internal corner template is produced and manufactured, the size and the process requirements which need to be met are higher, so that the production efficiency is low.
Disclosure of Invention
In view of the above, it is desirable to provide a formwork connecting structure and a formwork frame with good wall forming quality to solve the above problems.
The embodiment of the application provides a template connecting structure, which comprises a first connecting piece, a second connecting piece and a first fixing piece, wherein the first connecting piece is provided with a connecting hole and a first fixing hole which penetrates through the first connecting piece and is communicated with the connecting hole; the second connecting piece is provided with a second fixing hole corresponding to the first fixing hole, and the second connecting piece is movably arranged in the connecting hole; the first fixing piece is arranged in the first fixing hole and the second fixing hole.
Above-mentioned scheme is through being equipped with the connecting hole on first connecting piece, locates the second connecting piece in the connecting hole and can separate with first connecting piece to behind the pouring concrete, be convenient for take out first connecting piece and second connecting piece from both sides, and upwards draw out the template piece, thereby be convenient for tear open the mould. And through inserting first mounting in first fixed orifices and second fixed orifices with fixed first connecting piece and second connecting piece to two fixed template pieces have reduced the use of reentrant corner template, prevent that the skew problem appears when the template piece is pouring.
In at least one embodiment of the present application, the first connecting member includes a fixing portion and a connecting portion, the fixing portion is disposed at an end of the connecting portion, and the connecting hole and the first fixing hole are disposed at the connecting portion.
Above-mentioned scheme is through being divided into fixed part and connecting portion with first connecting piece to make the fixed part be fixed in on the template piece, make connecting portion be connected with the second connecting piece, and locate the second connecting piece on another template piece, thereby realize the connection of two template pieces.
In at least one embodiment of the present application, a cross-sectional area of the fixing portion is greater than a cross-sectional area of the connection portion, and a diameter of the connection hole is greater than or equal to a cross-sectional area of the second connection member.
Above-mentioned scheme is through making the cross-sectional area of fixed part be greater than the cross-sectional area of connecting portion to when making connecting portion stretch out the hole site on the template spare, the fixed part can block and establish on the template spare, thereby is convenient for the connection of template spare. And the diameter of the connecting hole is larger than or equal to the cross sectional area of the second connecting piece, so that the second connecting piece can move in the connecting hole along the length direction of the first connecting piece, and the first connecting piece and the second connecting piece can be conveniently installed and separated.
In at least one embodiment of the present application, the formwork connecting structure further includes a second fixing member, the second connecting member is further provided with a third fixing hole, and the second fixing member is disposed in the third fixing hole.
According to the scheme, when the second connecting piece extends into the other template piece, the second fixing piece is arranged in the third fixing hole in the outer side of the template piece so as to connect the second connecting piece with the other template, and thus the two template pieces are connected.
In at least one embodiment of the present application, the widths of the second fixing members decrease progressively in sequence along the insertion direction of the second fixing members.
According to the scheme, the width of the second fixing piece is gradually reduced along the inserting direction of the second fixing piece, so that when the fixing piece gradually extends into the third fixing hole, the side wall of the fixing piece can be abutted in the third fixing hole to connect the second connecting piece and the template piece.
In at least one embodiment of the present application, the second fixing member is provided with an inclined surface, and the inclined surface abuts against the third fixing hole.
According to the scheme, the inclined plane is arranged on the second fixing piece, so that the inclined plane abutting part is arranged in the third fixing hole, and the second fixing piece is convenient to mount.
A template frame comprises a first template, a second template and the template connecting structure, and comprises a plate body and a side rib, wherein the side rib is vertically arranged on the long edge of the plate body, the plate body is provided with a plurality of fixing holes, and the fixing holes are arranged along the long edge direction; the second template is vertical to the first template and is provided with a plurality of first mounting holes, and the first mounting holes are arranged corresponding to the third fixing holes; the first connecting piece abuts against the third fixing hole, and the second connecting piece is arranged in the first mounting hole.
According to the scheme, the fixing part is abutted to the third fixing hole, and the second connecting piece is arranged in the first mounting hole to connect the first template and the second template.
In at least one embodiment of the present application, the third fixing holes are provided in plural, and the plural third fixing holes are provided on the first mold plate at equal intervals.
Above-mentioned scheme is through locating first template with a plurality of third fixed orificess equidistant to make template connection structure connect the second template in a plurality of positions on first template, thereby increased the steadiness that first template and second template are connected.
In at least one embodiment of this application, the first template includes first lateral wall and second lateral wall, is close to the first lateral wall the distance of the center of third fixed orifices apart from the first lateral wall is 30mm to 60mm, the distance of the center of third fixed orifices apart from the second lateral wall is 30mm to 60 mm.
According to the scheme, the third fixing hole is arranged at a specified distance from the first side wall and the second side wall, so that the position of the third fixing hole on the first template can correspond to the position of the first mounting hole on the second template, and the first template and the second template can be conveniently mounted.
In at least one embodiment of the present application, a line connecting centers of a plurality of the third fixing holes is parallel to the second sidewall.
The above scheme is parallel to the second side wall by connecting the centers of the third fixing holes to correspond to the first mounting holes arranged in parallel on the second template, thereby further facilitating the mounting of the first template and the second template.
Drawings
Fig. 1 is a schematic perspective view of a template connection structure according to an embodiment.
Fig. 2 is an exploded view of the template link structure shown in fig. 1.
FIG. 3 is a schematic perspective view of a template frame according to another embodiment.
Fig. 4 is a sectional view of the formwork frame shown in fig. 3 taken along the direction i-i.
Description of the main elements
First connecting member 10
Fixed part 11
Connecting part 12
Connecting hole 121
First fixing hole 122
First fixing member 30
Inclined plane 41
Detailed Description
The embodiments of the present application will be described in conjunction with the drawings in the embodiments of the present application, and it is to be understood that the described embodiments are only a part of the embodiments of the present application, and not all of the embodiments.
It will be understood that when an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. When an element is referred to as being "on" another element, it can be directly on the other element or intervening elements may also be present. The terms "top," "bottom," "upper," "lower," "left," "right," "front," "rear," and the like as used herein are for illustrative purposes only.
The embodiment of the application provides a template connecting structure, which comprises a first connecting piece, a second connecting piece and a first fixing piece, wherein the first connecting piece is provided with a connecting hole and a first fixing hole which penetrates through the first connecting piece and is communicated with the connecting hole; the second connecting piece is provided with a second fixing hole corresponding to the first fixing hole, and the second connecting piece is movably arranged in the connecting hole; the first fixing piece is arranged in the first fixing hole and the second fixing hole.
Above-mentioned scheme is through being equipped with the connecting hole on first connecting piece, locates the second connecting piece in the connecting hole and can separate with first connecting piece to behind the pouring concrete, be convenient for take out first connecting piece and second connecting piece from both sides, and upwards draw out the template piece, thereby be convenient for tear open the mould. And through inserting first mounting in first fixed orifices and second fixed orifices with fixed first connecting piece and second connecting piece to two fixed template pieces have reduced the use of reentrant corner template, prevent that the skew problem appears when the template piece is pouring.
Some embodiments of the present application will be described in detail below with reference to the accompanying drawings. The embodiments described below and the features of the embodiments can be combined with each other without conflict.
Example one
Referring to fig. 1 and 2, an embodiment of the present application provides a formwork connecting structure 100 including a first connecting member 10, a second connecting member 20, and a first fixing member 30. The first connecting member 10 is provided with a connecting hole 121 and a first fixing hole 122 penetrating the first connecting member 10 and communicating with the connecting hole 121. The second connecting member 20 is provided with a second fixing hole 20a corresponding to the first fixing hole 122, and the second connecting member 20 is movably disposed in the connecting hole 121. The first fixing member 30 is disposed in the first fixing hole 122 and the second fixing hole 20 a.
The length of the first connecting member 10 ranges from 40mm to 80mm, the diameter of the connecting hole 121 ranges from 10mm to 15mm, and the diameter of the first connecting member 10 ranges from 15mm to 20 mm. In one embodiment, the length of the first connecting member 10 is 60mm, the diameter of the first connecting member 10 is 16mm, and the diameter of the connecting hole 121 is 12 mm. It will be appreciated that in another embodiment the length of the first connector 10 may also be 40mm, 50mm, 70mm or 80mm etc. The diameter of the first connecting piece 10 may also be 15mm, 17mm, 18mm, 19mm or 20mm, etc. The diameter of the connection hole 121 may also be 10mm, 11mm, 13mm, 14mm, 15mm, or the like.
In order to fix the first connecting member 10 to the formwork member, the first connecting member 10 includes a fixing portion 11 and a connecting portion 12, the fixing portion 11 is disposed at an end of the connecting portion 12, and the connecting hole 121 and the first fixing hole 122 are disposed at the connecting portion 12. The connection of the two formwork members is accomplished by dividing the first connecting member 10 into the fixing portion 11 and the connecting portion 12, so that the fixing portion 11 is fixed to the formwork member, the connecting portion 12 is connected to the second connecting member 20, and the second connecting member 20 is provided on the other formwork member.
Further, the diameter of the first fixing hole 122 ranges from 10mm to 14mm, and the distance from the first fixing hole 122 to the end of the first connecting member 10 away from the fixing portion 11 ranges from 10mm to 30 mm. Preferably, the distance from the first connecting element 10 to the fixing part 11 of the first fixing hole 122 is 25mm, but obviously, the distance is not limited thereto, and as another embodiment, the distance from the first fixing hole 122 to the fixing part 11 of the first connecting element 10 may also be 10mm, 15mm, 20mm or 30mm, etc.
Further, in order to better fix the first connecting member 10 to the formwork member and facilitate the installation of the first connecting member 10, the cross-sectional area of the fixing portion 11 is larger than that of the connecting portion 12, and the diameter of the connecting hole 121 is larger than or equal to that of the second connecting member 20. By making the cross-sectional area of the fixing portion 11 larger than the cross-sectional area of the connecting portion 12, the fixing portion 11 can be caught on the formwork member when the connecting portion 12 is protruded from the hole site on the formwork member, thereby facilitating the connection of the formwork members. And the diameter of the connection hole 121 is made larger than or equal to the cross-sectional area of the second connection member 20, so that the second connection member 20 can move in the connection hole 121 along the length direction of the first connection member 10, thereby facilitating the installation and separation of the first connection member 10 and the second connection member 20.
When the fixing portion 11 is disposed in the third fixing hole 210a, in order to prevent the concrete from penetrating into the third fixing hole 210a during pouring, the formwork linking structure further includes a glue member (not shown) attached to the position of the third fixing hole 210a on the formwork member. In an embodiment, the adhesive is transparent adhesive, but obviously, the adhesive is not limited thereto, and the adhesive may also be other structures for attaching and blocking the third fixing hole 210 a.
In one embodiment, the thickness of the fixing portion 11 along the length direction of the first connecting member 10 ranges from 5mm to 9 mm.
In one embodiment, the first connecting member 10 is a rod-shaped structure, and the connecting hole 121 is a counter bore provided on the first connecting member 10. It is to be understood that the types of the first connecting member 10 and the connecting hole 121 are not limited thereto, and as in another embodiment, the first connecting member 10 is a cylinder of a rectangular body, and the connecting hole 121 is a through hole penetrating the connecting portion 12 and the fixing portion 11.
Further, the height of the first connecting member 10 ranges from 80mm to 110 mm. In one embodiment, the height of the first connecting member 10 is 100mm, but not limited thereto, and as in another embodiment, the height of the first connecting member 10 may also be 80mm, 90mm, 110mm, and the like.
In one embodiment, the first fixing hole 122 and the second fixing hole 20a are through holes, so that the first fixing member 30 can extend out of the first connecting member 10 and the second connecting member 20 through the first fixing hole 122 and the second fixing hole 20a to fix the first connecting member 10 and the second connecting member 20. It is understood that the types of the first fixing member 30 and the second fixing hole 20a are not limited thereto, and as another embodiment, the first fixing hole 122 is a hole that is provided on a side peripheral wall of the connecting portion 12 and does not penetrate through the connecting portion 12, and the second fixing hole 20a is a hole that is provided on a side peripheral wall of the second connecting member 20 and partially penetrates through the second connecting member 20, so that the first fixing member 30 extends into the first fixing hole 122 and the second fixing hole 20a and abuts against an inner wall of the second connecting member 20, thereby fixing the first connecting member 10 and the second connecting member 20.
Further, the diameter of the second fixing hole 20a ranges from 10mm to 14mm, and the distance from the second fixing hole 20a to the top of the second connector 20 is from 10mm to 30 mm. Preferably, the second fixing hole 20a is spaced apart from the top of the second connector 20 by 20mm, but it is apparent that the distance is not limited thereto, and as in another embodiment, the distance of the second fixing hole 20a from the top of the second connector 20 may also be 10mm or 30mm, etc.
In one embodiment, the second connector 20 has a diameter of 10mm to 11.5 mm.
In one embodiment, the second connecting member 20 is a rod-shaped structure, but obviously, the second connecting member 20 is not limited thereto, such as a rectangular column in another embodiment. It should be noted that the cross-sectional area of the second connecting member 20 is adapted to the shape of the connecting hole 121, so that the second connecting member 20 can move along the length direction of the first connecting member 10 in the connecting hole 121.
In one embodiment, the first fixing member 30 is a ring-shaped pin, but obviously, the invention is not limited thereto, and as in another embodiment, the first fixing member 30 can also be a bayonet or other structures that can extend into the first fixing hole 122 and the second fixing hole 20a to fix the first connecting member 10 and the second connecting member 20.
In order to facilitate the fixing of the second connecting member 20 to another formwork member, the formwork connecting structure 100 further includes a second fixing member 40, the second connecting member 20 is further provided with a third fixing hole 20b, and the second fixing member 40 is provided in the third fixing hole 20 b. So that the second fixing member 40 is disposed in the third fixing hole 20b at the outer side of the formwork member when the second connecting member 20 is inserted into the other formwork member to connect the second connecting member 20 with the other formwork, thereby connecting the two formwork members.
Further, the width of the second fixing member 40 is sequentially decreased in the inserting direction of the second fixing member 40. When the fixing member gradually extends into the third fixing hole 20b, the side wall of the fixing member can be abutted against the third fixing hole 20b to connect the second connecting member 20 and the template member.
It should be noted that the height of the third fixing hole 20b along the length direction of the first connecting member 10 ranges from 10mm to 30mm, the width along the inserting direction of the second fixing member 40 ranges from 3.5mm to 4mm, and the distance from the third fixing hole 20b to the lower end of the second connecting member 20 ranges from 10mm to 20 mm. In one embodiment, the third fixing hole 20b has a height of 20mm in the first direction, and the third fixing hole 20b is spaced 23mm from the lower end of the second connector 20.
Furthermore, the second fixing member 40 is provided with an inclined surface 41, and the inclined surface 41 abuts against the third fixing hole 20b, so as to facilitate the installation of the second fixing member 40.
In an embodiment, the inclined surface 41 is disposed at one side of the second fixing member 40, so that when the second fixing member 40 extends into the third fixing hole 20b, the inclined surface 41 disposed at one side of the second fixing member 40 is abutted against the second fixing hole 20a, so as to realize the clamping connection between the second fixing member 40 and the third fixing hole 20 b.
In another embodiment, the inclined planes 41 are disposed on opposite sides of the second fixing member 40, so that when the second fixing member 40 extends into the third fixing hole 20b, the inclined planes 41 on both sides of the second fixing member 40 can be abutted against the second fixing hole 20a, so that the second fixing member 40 is held in the third fixing hole 20 b.
In one embodiment, the second fixing member 40 includes, but is not limited to, a pin, any structure that can extend into the third fixing hole 20b and retain the second fixing member 40 in the third fixing hole 20 b.
Example two
Referring to fig. 3 and 4, another embodiment of the present application provides a formwork frame 200, which includes a first formwork 210, a second formwork 220 and the formwork connecting structure 100, wherein the first formwork 210 includes a plate body 2101 and a side rib 2102. The side rib 2102 is vertically arranged on the long side of the plate body 2101, a plurality of third fixing holes 210a are formed in the plate body 2101, and the plurality of third fixing holes 210a are arranged along the long side direction; the second template 220 is perpendicular to the first template 210, the second template 220 is provided with a plurality of first mounting holes 220a, and the plurality of first mounting holes 220a are arranged corresponding to the plurality of third fixing holes 210 a; the fixing portion 11 is abutted against the third fixing hole 210a, and the second connecting member 20 is disposed in the first mounting hole 220 a.
It should be noted that, in the above solution, by providing a plurality of third fixing holes 210a corresponding to the first mounting holes 220a on the plate 2101, when the first template 210 and the second template 220 need to be vertically arranged, the third fixing holes 210a of the first mold plate 210 may be directly aligned with the first mounting holes 220a of the second mold plate 220, and the formwork coupling structure 100 is inserted into the third fixing hole 210a and the first installation hole 220a, and fixed to the first formwork 210 and the second formwork 220, thereby realizing the connection of the first template 210 and the second template 220, eliminating the use of C-shaped grooves, reducing the use of parts, improving the installation efficiency of the first template 210 and the second template 220, and prevents the problem that the first and second formworks 210 and 220 are relatively shifted when concrete is poured, and ensures the stability of the connection of the first and second formworks 210 and 220.
In one embodiment, the first template 210 and the second template 220 are aluminum templates, but obviously, the invention is not limited thereto, and as in another embodiment, the first template 210 and the second template 220 may also be steel templates or other metal templates.
In an embodiment, the third fixing holes 210a are provided in plurality, and the plurality of third fixing holes 210a are equally spaced on the first template 210, so that the stability of the connection between the first template 210 and the second template 220 is increased by disposing a plurality of template connecting structures 100 in the plurality of third fixing holes 210 a. Further, the distance between every two third fixing holes 210a is 300 mm.
It should be noted that at least two template connecting structures 100 are provided in the third fixing hole 210a, so that when the template connecting structure 100 fixes the first template 210 and the second template 220, the stability of the connection between the first template 210 and the second template 220 can be further ensured.
To further ensure the accuracy of opening the third fixing holes 210a, the first template 210 includes a first sidewall 211 and a second sidewall 212. The third fixing holes 210a adjacent to the first sidewall 211 have centers spaced 30mm to 600mm from the first sidewall 211, and the third fixing holes 210a have centers spaced 30mm to 600mm from the second sidewall 212, so that the plurality of third fixing holes 210a can be disposed corresponding to the plurality of first mounting holes 220a, thereby facilitating the fixing of the first and second mold plates 210 and 220 at a designated position. In one embodiment, the center of the third fixing hole 210a near the first sidewall 211 is 50mm from the first sidewall 211, and the center of the third fixing hole 210a is 40mm from the second sidewall 212, but obviously, it is not limited thereto, and as in another embodiment, the center of the third fixing hole 210a near the first sidewall 211 may also be 30mm, 40mm, 60mm, etc. from the first sidewall 211, and the center of the third fixing hole 210a may be 30mm, 50mm, 60mm, etc. from the second sidewall 212.
In order to cooperate with the fixing portion 11 so that the fixing portion 11 is disposed in the third fixing hole 210a, in an embodiment, the height of the third fixing hole 210a ranges from 5mm to 10mm, and the height of the step portion is preferably 5 mm. The third fixing hole 210a has an outer hole diameter of 24mm and an inner hole diameter of 16.5 mm.
In an embodiment, a line connecting centers of the plurality of third fixing holes 210a is parallel to the second sidewall 212 to correspond to the plurality of first mounting holes 220a arranged in parallel on the second template 220, thereby further facilitating the mounting of the first template 210 and the second template 220. It is to be understood that the arrangement position of the plurality of third fixing holes 210a is not limited thereto, and as in another embodiment, the connection of the centers of the plurality of third fixing holes 210a is arranged at an angle to the second sidewall 212 to correspond to the first mounting holes 220a at different positions on the second template 220.
The operation flow of one specific embodiment of the present application is as follows: before concrete is poured, a plurality of first formworks 210 and second formworks 220 are spliced to form a specific formwork frame 200, the connecting portions 12 are inserted into the third fixing holes 210a on the first formworks 210 and the first mounting holes 220a on the second formworks 220, and the fixing portions 11 are abutted against the third fixing holes 210 a. Then, the second connecting member 20 is inserted into the connecting hole 121 from the other end, and the first fixing hole 122 and the second fixing hole 20a are aligned and inserted into the first fixing hole 122 and the second fixing hole 20a by a fixing member to fix the first connecting member 10 and the second connecting member 20. The second fixing member 40 is inserted into and held in the third fixing hole 20b to fix the first and second formworks 210 and 220, and concrete is poured into a casting cavity formed between the plurality of first and second formworks 210 and 220.
After the concrete is solidified, the first fixing member 30 and the second fixing member 40 are pulled out, the second connecting member 20 is pulled out along the first direction, the second formwork 220 is pulled out along the direction perpendicular to the first direction, and the first formwork 210 and the first connecting member 10 are pulled out of the concrete wall, so that the work of detaching the first formwork 210 and the second formwork 220 is completed.
According to the scheme, the connecting holes 121 are formed in the first connecting pieces 10, the second connecting pieces 20 are arranged in the connecting holes 121 and can be separated from the first connecting pieces 10, so that the first connecting pieces 10 and the second connecting pieces 20 can be conveniently drawn out from two sides after concrete is poured, the formwork pieces can be drawn out upwards, and accordingly formwork removal is facilitated. And the first fixing member 30 is inserted into the first fixing hole 122 and the second fixing hole 20a to fix the first connecting member 10 and the second connecting member 20, thereby fixing the two formwork members, reducing the use of the inside corner formwork, and preventing the formwork members from being displaced during casting.
In addition, those skilled in the art should realize that the above embodiments are illustrative only and not limiting to the present application, and that suitable changes and modifications to the above embodiments are within the scope of the disclosure of the present application as long as they are within the true spirit and scope of the present application.
Claims (10)
1. A formwork connection structure, comprising:
the first connecting piece is provided with a connecting hole and a first fixing hole which penetrates through the first connecting piece and is communicated with the connecting hole;
the second connecting piece is provided with a second fixing hole corresponding to the first fixing hole, and the second connecting piece is movably arranged in the connecting hole;
the first fixing piece is arranged in the first fixing hole and the second fixing hole.
2. The formwork connection structure as claimed in claim 1, wherein the first connecting member includes a fixing portion and a connecting portion, the fixing portion is provided at an end of the connecting portion, and the connecting hole and the first fixing hole are provided at the connecting portion.
3. The formwork connection structure according to claim 2, wherein the fixing portion has a cross-sectional area larger than that of the connecting portion, and the connecting hole has a diameter larger than or equal to that of the second connecting member.
4. The form connecting structure according to claim 1, further comprising a second fixing member, wherein the second connecting member is further provided with a third fixing hole, and the second fixing member is provided in the third fixing hole.
5. The formwork connecting structure as claimed in claim 4, wherein the width of the second fixing member is sequentially decreased in the inserting direction of the second fixing member.
6. The form connecting structure according to claim 4, wherein the second fixing member has an inclined surface, and the inclined surface abuts against the third fixing hole.
7. A formwork frame, comprising:
the first template comprises a plate body and a side rib, wherein the side rib is vertically arranged on the long edge of the plate body, a plurality of third fixing holes are formed in the plate body, and the plurality of fixing holes are arranged along the long edge direction;
the second template is vertical to the first template and is provided with a plurality of first mounting holes, and the first mounting holes and the third fixing holes are correspondingly arranged;
the formwork connecting structure of any one of claims 1 to 6, wherein the first connecting member abuts against the third fixing hole, and the second connecting member is disposed in the first mounting hole.
8. The template frame according to claim 7, wherein the third fixing holes are provided in plural, and the plural third fixing holes are provided at equal intervals on the first template.
9. The template frame according to claim 8, wherein the first template includes a first sidewall and a second sidewall, a center of the third fixing hole near the first sidewall is 30mm to 60mm from the first sidewall, and a center of the third fixing hole is 30mm to 60mm from the second sidewall.
10. The template frame according to claim 9, wherein a line connecting centers of a plurality of the third fixing holes is parallel to the second side wall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110353406.8A CN113202287A (en) | 2021-04-01 | 2021-04-01 | Formwork connecting structure and formwork frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110353406.8A CN113202287A (en) | 2021-04-01 | 2021-04-01 | Formwork connecting structure and formwork frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113202287A true CN113202287A (en) | 2021-08-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110353406.8A Pending CN113202287A (en) | 2021-04-01 | 2021-04-01 | Formwork connecting structure and formwork frame |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115324325A (en) * | 2022-07-14 | 2022-11-11 | 晟通科技集团有限公司 | Connecting mechanism and template system |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2003052218A1 (en) * | 2000-11-20 | 2003-06-26 | Tiltform Design & Development Pty Ltd | Formwork connection means |
| CN206408926U (en) * | 2017-01-05 | 2017-08-15 | 张玉军 | The Combined formwork of Accessory Members is connected without inner corner trim |
| CN209855232U (en) * | 2019-03-20 | 2019-12-27 | 伍祥文 | Building templates fastener |
-
2021
- 2021-04-01 CN CN202110353406.8A patent/CN113202287A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2003052218A1 (en) * | 2000-11-20 | 2003-06-26 | Tiltform Design & Development Pty Ltd | Formwork connection means |
| CN206408926U (en) * | 2017-01-05 | 2017-08-15 | 张玉军 | The Combined formwork of Accessory Members is connected without inner corner trim |
| CN209855232U (en) * | 2019-03-20 | 2019-12-27 | 伍祥文 | Building templates fastener |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115324325A (en) * | 2022-07-14 | 2022-11-11 | 晟通科技集团有限公司 | Connecting mechanism and template system |
| CN115324325B (en) * | 2022-07-14 | 2024-01-12 | 晟通科技集团有限公司 | Coupling mechanism and template system |
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