CN220928716U - Metal frame structure suitable for building wooden template zero loss - Google Patents
Metal frame structure suitable for building wooden template zero loss Download PDFInfo
- Publication number
- CN220928716U CN220928716U CN202322299241.8U CN202322299241U CN220928716U CN 220928716 U CN220928716 U CN 220928716U CN 202322299241 U CN202322299241 U CN 202322299241U CN 220928716 U CN220928716 U CN 220928716U
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- China
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- outer frame
- split bolt
- connecting piece
- inner frame
- shaped channel
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- 239000002184 metal Substances 0.000 title claims abstract description 29
- 229910052751 metal Inorganic materials 0.000 title claims abstract description 29
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 38
- 239000010959 steel Substances 0.000 claims abstract description 38
- 238000009415 formwork Methods 0.000 claims abstract description 19
- 238000010276 construction Methods 0.000 claims description 25
- 239000002023 wood Substances 0.000 abstract description 48
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 abstract description 10
- 230000000149 penetrating effect Effects 0.000 abstract description 6
- 229910052742 iron Inorganic materials 0.000 abstract description 5
- 238000009434 installation Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 239000000463 material Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000011425 bamboo Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000011065 in-situ storage Methods 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000011120 plywood Substances 0.000 description 1
- 238000012163 sequencing technique Methods 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
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- Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)
Abstract
The utility model provides a metal frame structure suitable for zero loss of a building timber formwork, which comprises an outer frame connected to two side ends of the timber formwork, an inner frame fixed on the timber formwork along the length direction of the timber formwork, a split bolt rod vertically penetrating through the outer frame and extending to a concrete layer, and split bolt fastening nuts, wherein the outer frame consists of a top panel and C-shaped channel steel arranged on two sides of the top panel in an integrated mode, the U-shaped channel steel is connected inside the outer frame in a sliding mode, a screw sleeve is arranged at the bottom of the U-shaped channel steel, the split bolt rod is connected with the screw sleeve in a screwing mode, the part of the top of the split bolt rod penetrating out of the top panel is integrally connected with the split bolt fastening nuts, and scales are arranged on the left side and the right side of the U-shaped channel steel. The wood template is fixed without holes or iron nails, reliable strength and rigidity are provided for supporting the wood template by utilizing the metal outer frame and the metal inner frame, the wood template is convenient to disassemble, the problem of loss of the wood template is solved, the repeated use rate of the wood template is improved, and the working efficiency is improved.
Description
Technical Field
The utility model relates to the technical field of cast-in-situ beam, plate and column concrete by adopting wood-bamboo plywood, in particular to a metal frame structure suitable for zero loss of building wood templates.
Background
In recent years, the construction industry has been greatly developed into a new construction mode represented by green, industrialization and digitization, and the construction industry has been moving from the conventional workshop era to the construction industrialization era, and is advancing to intelligent construction. Under the potential of rapid development, the construction period is usually compact and the task is heavy, the essence of solving the problem is that a large number of personnel machines are required to be put into construction, multi-point construction is the characteristic, a large number of material equipment is required to be put into multi-point construction at the same time, in the field of concrete construction, how to select templates in temporary auxiliary materials is the key problem, the construction task is required to be completed on schedule, firstly, on the premise of ensuring construction quality and safety, economic applicability is required to be considered in the selection of the templates, the cost is saved to the greatest extent, steel templates are selected except for large-volume concrete components, when a large number of templates are required to be put into the same component parts at one time, wood templates are selected, the templates adopted in the engineering construction industry are divided into two main types, one type is the metal templates, and the other type is the wood templates.
The traditional metal template has the advantages of high cost, long shaping processing period according to the size of the component and high repeated use rate, is not suitable for being put into a plurality of concrete construction components at one time, has long processing period and high manufacturing cost, and also loses the advantages of repeated use.
The traditional wood template needs to be matched with square timber in the construction process to increase the rigidity of the wood template so as to prevent the wood template from deforming, the square timber needs to be fixed in the processing process, the square timber needs to be fixed on the wood template by iron nails, and finally, holes are formed at a plurality of positions on the wood template in the installation process so as to facilitate the opposite pulling and fixing of the inner die and the outer die, so that the traditional construction mode can achieve good construction effect in the construction of the first component, but in the construction of the second component, the wood template, especially the opposite pulling bolt holes, are seriously damaged in the process of removing the template, in addition, the misplacement phenomenon of the inner die and the outer die to the pulling bolt holes is caused in the installation of the next concrete component due to improper sequencing, the holes are required to be formed again, the appearance quality of the concrete is seriously influenced, a great number of damaged templates are required to be replaced in the next concrete component, and the loss rate is increased in the intangible middle. This problem is continuously improved in the building industry which is rapidly developed in the current town, so as to adapt to the great development of new construction modes represented by greenization, industrialization and digitization in the building industry.
Disclosure of utility model
The utility model aims to solve the technical problem of providing a metal frame structure suitable for zero loss of a building wood template, which replaces the traditional wood template and square wood frame structure, solves the problems that square wood is not fixed on the wood template by iron nails, and holes are not formed on the wood template when split bolt rods are adopted, so that the integrity of one-time installation of the wood template is realized, the problem that the wood template mentioned in the background does not need to be increased in rigidity and holes are not required to be formed on the wood template by the split bolt rods is solved, the construction and the installation are convenient, the materials such as the square wood and the iron nails are saved, the repeated use rate of the wood template is improved, the cost is saved, and the environment-friendly energy-saving concept is realized.
Based on the problems, the technical scheme provided by the utility model is that the metal frame structure suitable for zero loss of the building wood formworks is provided, the wood formworks are arranged on the surface of concrete at equal intervals, the metal frame structure comprises an outer frame connected to two side ends of the wood formworks, an inner frame fixed on the wood formworks along the length direction of the wood formworks, a split bolt rod vertically penetrating through the outer frame and extending to a concrete layer, and split bolt fastening nuts, wherein the outer frame consists of a top panel and C-shaped channel steel arranged on two sides of the top panel in an integrated manner, the U-shaped channel steel is connected inside the outer frame in a sliding manner, a screw sleeve is arranged at the bottom of the U-shaped channel steel, the split bolt rod is connected with the screw sleeve in a screwing manner, the part of the top of the split bolt rod penetrating out of the top panel is integrally connected with the split bolt fastening nuts, and scales are arranged on the left side and the right side of the U-shaped channel steel.
The connecting piece is further included, and the outer frame and the inner frame are fixed through the connecting piece.
The height of the C-shaped channel steel of the outer frame is consistent with that of the inner frame, the height of the connecting piece is smaller than that of the C-shaped channel steel, and the connecting piece is sleeved in the inner frame and fixed through bolts.
The top surface and the bottom surface of C type channel-section steel set up the preformed hole, one side that the connecting piece is close to C type channel-section steel sets up the bolt hole, and the bolt hole is carved with the internal thread, and the connecting piece passes through screw fastening in the C type channel-section steel of outer frame.
The middle part of the connecting piece is provided with a clamp, the heights of the clamp and the inner frame are consistent with those of the outer frame, and the top surfaces and the bottom surfaces of the inner frame, the outer frame and the connecting piece are respectively positioned on the same plane after the connection is completed.
The concrete-filled steel tube joint further comprises a conical plastic sleeve, wherein a conical opening is formed in the connecting position of the split bolt rod and concrete, and the conical plastic sleeve is embedded in the conical opening.
The utility model has the advantages and beneficial effects that: the metal frame structure device suitable for zero loss of the building wood template replaces the traditional frame structure formed by combining square timber and the wood template, and the metal outer frame and the metal inner frame not only provide reliable strength and rigidity for supporting the wood template, but also prevent the wood template from being deformed easily in the construction process; the wood template is not required to be perforated or fixed by iron nails, and can be taken down only by detaching the metal frame when being detached, so that the problem of loss of the wood template is solved, the repeated use rate of the wood template is improved, the working efficiency is improved, the environment-friendly and energy-saving effects are realized, and the cost is saved.
Drawings
Fig. 1 is a schematic diagram of the overall structure of the present utility model.
Fig. 2 is a schematic structural view of the metal outer frame of the present utility model.
Fig. 3 is a side view of the metal outer frame of the present utility model.
Fig. 4 is an enlarged schematic view of the structure at a in fig. 3.
Fig. 5 is a schematic diagram showing an assembled structure of the metal outer frame and the metal inner frame according to the present utility model.
Fig. 6 is a schematic view of a connection structure of the connecting member and the inner frame according to the present utility model.
In the figure: 1. a wood form; 2. an outer frame; 21. screw sleeve, 22, C-shaped channel steel, 23 and U-shaped channel steel; 24. a top panel; 25. opposite-pull bolt holes; 26. a preformed hole; 27. a locating plate, 28 and a graduated scale; 3. an inner frame; 4. a split bolt fastening nut; 5. a split bolt rod; 6. concrete; 7. a conical plastic sleeve; 8. a connecting piece; 81. a clamp; 9. and (5) a screw.
Detailed Description
The following detailed description of specific embodiments of the utility model refers to the accompanying drawings.
As shown in fig. 1-6, the technical scheme provided by the utility model is a metal frame structure suitable for zero loss of a building wood formwork, the wood formwork 1 is arranged on the surface of concrete 6 at equal intervals, the metal frame structure comprises an outer frame 2 connected to two side ends of the wood formwork 1, an inner frame 3 fixed on the wood formwork 1 along the length direction of the wood formwork 1, a split bolt rod 5 vertically penetrating through the outer frame 2 and extending into the concrete 6, and a split bolt fastening nut 4, wherein the outer frame 2 consists of a top panel 24 and C-shaped channel steel 22 on two sides of the top panel 24 which are integrally formed, the U-shaped channel steel 23 is connected inside the outer frame 2 in a sliding manner, a screw sleeve 21 is arranged at the bottom of the U-shaped channel steel 23, the split bolt rod 5 is connected with the screw sleeve 21 in a screwing manner, the part of the top of the split bolt rod 5 penetrating out of the top panel 24 is integrally connected with the split bolt fastening nut 4, and a graduated scale 28 is arranged on the left and right outer sides of the U-shaped channel steel 23.
Wherein the inner frame 3 may be selected from but not limited to a metal square tube; the top surface and the bottom surface of C type channel-section steel 22 set up equidistant linear arrangement's a plurality of preformed holes 26, and preformed holes 26 are preferably square hole, be convenient for with the connection of inner frame 3, the both sides of top surface board 24 all set up at least one to drawing bolt hole 25, to drawing bolt hole 25 and screw rod sleeve 21 set up relatively, and to drawing bolt hole 25 department connects to drawing bolt pole 5 and to drawing bolt fastening nut 4, and preferably, still add a locating plate 27 between to drawing bolt fastening nut 4 and to drawing bolt hole 25.
And the connecting piece 8 is also included, and the outer frame 2 and the inner frame 3 are fixed through the connecting piece 8.
Further, the height of the C-shaped channel steel 22 of the outer frame 2 is identical with that of the inner frame 3, the height of the connecting piece 8 is smaller than that of the C-shaped channel steel 22, and the connecting piece 8 is sleeved in the inner frame 3 and fixed through bolts.
The connecting piece 8 is provided with a bolt hole near one side of the C-shaped channel steel 22, an inner wire is carved in the bolt hole, and the connecting piece 8 is fastened in the C-shaped channel steel 22 of the outer frame 2 through a screw 9.
As shown in fig. 6, a clip 81 is provided in the middle of the connecting member 8, the heights of the clip 81 and the inner frame 3 and the outer frame 2 are identical, and the top surfaces and the bottom surfaces of the inner frame 3, the outer frame 2 and the connecting member 8 are respectively located on the same plane after the connection is completed.
Still include toper plastic sheath 7, the junction department of split bolt pole 5 and concrete 6 sets up the toper mouth, toper plastic sheath 7 is calked in the toper mouth, uses with split bolt pole 5 is supporting, prevents that split bolt hole 25 of outer frame 2 from leaking thick liquid, can reject easily after demolishing the template, carries out the shutoff to the toper mouth.
When in use, the connecting piece 8 is sleeved on the inner frame 3 and fixed by bolts, the bolt hole on one side of the connecting piece 8 close to the C-shaped channel steel 22 is opposite to the reserved hole 26 of the C-shaped channel steel 22, and the connecting piece is fixed by the screws 9, so that the inner frame 3 and the outer frame 2 are fixed. After the installation of the metal outer frame 2 and the inner frame 3 is completed, the height of the outer frame 2 is adjusted according to the thickness of the wood form 1, the wood form 1 is embedded in the outer frame 2 mainly through the rotation principle of the split bolt rod 5 and the screw sleeve 21, and when the wood form 1 is removed, the outer frame 2 is removed firstly, and then the wood form 1 is taken down for surface cleaning, so that the wood form can be reused next time.
The foregoing describes one embodiment of the present utility model in detail, but the description is only a preferred embodiment of the present utility model and should not be construed as limiting the scope of the utility model. All equivalent changes and modifications within the scope of the present utility model are intended to be covered by the present utility model.
Claims (6)
1. The utility model provides a metal frame structure suitable for building plank sheathing zero loss, plank sheathing equidistant arrangement is on the concrete surface, its characterized in that includes the outer frame of connecting in plank sheathing both sides end, along the inner frame that plank sheathing length direction was fixed in on, vertical outer frame and extend to concrete layer's split bolt pole and split bolt fastening nut, outer frame comprises the C type channel-section steel of the top panel of integrated into one piece setting and top panel both sides, the U type channel-section steel of outer frame inside sliding connection, U type channel-section steel bottom sets up the screw sleeve, split bolt pole and screw sleeve spin connect, and split bolt pole top wears out the part of top panel and is connected with split bolt fastening nut, and U type channel-section steel left and right sides face sets up the scale.
2. The metal frame structure of claim 1 adapted for zero loss construction of timber formworks, wherein: the connecting piece is further included, and the outer frame and the inner frame are fixed through the connecting piece.
3. The metal frame structure of claim 2 adapted for zero loss construction of timber formworks, wherein: the height of the C-shaped channel steel of the outer frame is consistent with that of the inner frame, the height of the connecting piece is smaller than that of the C-shaped channel steel, and the connecting piece is sleeved in the inner frame and fixed through bolts.
4. A metal frame structure suitable for zero loss of building timber formworks according to claim 3, characterized in that: the top surface and the bottom surface of C type channel-section steel set up the preformed hole, one side that the connecting piece is close to C type channel-section steel sets up the bolt hole, and the bolt hole is carved with the internal thread, and the connecting piece passes through screw fastening in the C type channel-section steel of outer frame.
5. The metal frame structure suitable for zero loss of building timber formworks according to any one of claims 2 to 4, wherein: the middle part of the connecting piece is provided with a clamp, the heights of the clamp and the inner frame are consistent with those of the outer frame, and the top surfaces and the bottom surfaces of the inner frame, the outer frame and the connecting piece are respectively positioned on the same plane after the connection is completed.
6. The metal frame structure of claim 1 adapted for zero loss construction of timber formworks, wherein: the concrete-filled steel tube joint further comprises a conical plastic sleeve, wherein a conical opening is formed in the connecting position of the split bolt rod and concrete, and the conical plastic sleeve is embedded in the conical opening.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322299241.8U CN220928716U (en) | 2023-08-25 | 2023-08-25 | Metal frame structure suitable for building wooden template zero loss |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322299241.8U CN220928716U (en) | 2023-08-25 | 2023-08-25 | Metal frame structure suitable for building wooden template zero loss |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220928716U true CN220928716U (en) | 2024-05-10 |
Family
ID=90969241
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322299241.8U Active CN220928716U (en) | 2023-08-25 | 2023-08-25 | Metal frame structure suitable for building wooden template zero loss |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220928716U (en) |
-
2023
- 2023-08-25 CN CN202322299241.8U patent/CN220928716U/en active Active
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