CN116856704B - Template system for building construction - Google Patents
Template system for building construction Download PDFInfo
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- CN116856704B CN116856704B CN202311132978.9A CN202311132978A CN116856704B CN 116856704 B CN116856704 B CN 116856704B CN 202311132978 A CN202311132978 A CN 202311132978A CN 116856704 B CN116856704 B CN 116856704B
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- Prior art keywords
- pipe
- pin
- push rod
- connecting piece
- locating
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- 238000009435 building construction Methods 0.000 title abstract description 12
- 239000000956 alloy Substances 0.000 claims description 27
- 238000010276 construction Methods 0.000 claims description 26
- 230000007423 decrease Effects 0.000 claims description 2
- 229910000831 Steel Inorganic materials 0.000 description 16
- 229910045601 alloy Inorganic materials 0.000 description 16
- 239000010959 steel Substances 0.000 description 16
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 6
- 230000013011 mating Effects 0.000 description 6
- 230000008901 benefit Effects 0.000 description 5
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 4
- 229910000640 Fe alloy Inorganic materials 0.000 description 4
- 229910052799 carbon Inorganic materials 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- -1 zinc-aluminum-magnesium Chemical compound 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 229910052742 iron Inorganic materials 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 230000001737 promoting effect Effects 0.000 description 3
- 239000002023 wood Substances 0.000 description 3
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 2
- 241000422846 Sequoiadendron giganteum Species 0.000 description 2
- XLOMVQKBTHCTTD-UHFFFAOYSA-N Zinc monoxide Chemical compound [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 2
- 238000005452 bending Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000009415 formwork Methods 0.000 description 2
- 230000003014 reinforcing effect Effects 0.000 description 2
- 238000010008 shearing Methods 0.000 description 2
- ZOXJGFHDIHLPTG-UHFFFAOYSA-N Boron Chemical compound [B] ZOXJGFHDIHLPTG-UHFFFAOYSA-N 0.000 description 1
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 1
- PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 description 1
- 229910000861 Mg alloy Inorganic materials 0.000 description 1
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 1
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 1
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 1
- 229910000611 Zinc aluminium Inorganic materials 0.000 description 1
- 229910001297 Zn alloy Inorganic materials 0.000 description 1
- HXFVOUUOTHJFPX-UHFFFAOYSA-N alumane;zinc Chemical group [AlH3].[Zn] HXFVOUUOTHJFPX-UHFFFAOYSA-N 0.000 description 1
- CYUOWZRAOZFACA-UHFFFAOYSA-N aluminum iron Chemical compound [Al].[Fe] CYUOWZRAOZFACA-UHFFFAOYSA-N 0.000 description 1
- 229910052796 boron Inorganic materials 0.000 description 1
- 229910052804 chromium Inorganic materials 0.000 description 1
- 239000011651 chromium Substances 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000005489 elastic deformation Effects 0.000 description 1
- 230000008595 infiltration Effects 0.000 description 1
- 238000001764 infiltration Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000007726 management method Methods 0.000 description 1
- 229910052748 manganese Inorganic materials 0.000 description 1
- 239000011572 manganese Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 229910052698 phosphorus Inorganic materials 0.000 description 1
- 239000011574 phosphorus Substances 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 238000009628 steelmaking Methods 0.000 description 1
- 229910052717 sulfur Inorganic materials 0.000 description 1
- 239000011593 sulfur Substances 0.000 description 1
- 239000010936 titanium Substances 0.000 description 1
- 229910052719 titanium Inorganic materials 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- 239000011787 zinc oxide Substances 0.000 description 1
Classifications
-
- 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
-
- 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
- E04G25/00—Shores or struts; Chocks
-
- 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
-
- 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
- E04G2017/008—Pin and hole connection type
Abstract
The application discloses a template system for building construction, and belongs to the technical field of building construction. The connecting piece is used for being locked with the through pipe, a plurality of through pipe locating holes are formed in the through pipe, the connecting piece is correspondingly provided with matching holes, the pin is suitable for being inserted into the through pipe locating holes and the matching holes at the same time, the limiting arm is connected between the limiting pin and the clamping pin, the limiting arm is movably provided with a push rod, when the push rod is pushed to a first position, namely the clamping pin is parallel to the positioning pin, at the moment, the clamping pin can be inserted into the through pipe locating holes or the matching holes, and when the push rod is pushed to a second position, namely the clamping pin is inclined relative to the positioning pin, so that the clamping pin is clamped in the through pipe locating holes or the matching holes of the connecting piece. The template system for building construction can realize more convenient disassembly and assembly and reduce the workload in the early assembly and the later disassembly.
Description
Technical Field
The application relates to the technical field of building construction, in particular to a template system for building construction.
Background
Building templates are important tools for concrete structure engineering construction. In the cast-in-place concrete structure engineering, the template engineering generally accounts for 20% -30% of the construction cost of the concrete structure engineering, accounts for 30% -40% of the engineering labor consumption, and accounts for about 50% of the construction period. The template technology directly affects the quality, cost and benefit of engineering construction, so that the template technology is an important content for promoting the progress of construction technology.
At present, the building template system is fixed in a disassembling mode through bolts or screws, iron nails and other more accessories, and the disassembling is realized through continuous rotation, drawing and other actions during the disassembling, so that the efficiency is low, and the assembly workload in the early stage and the disassembly workload in the later stage of the template system are large and complicated.
It is therefore necessary to provide a new form system for construction.
Disclosure of Invention
The technical problems to be solved by the application are as follows: the template system for the building construction can be conveniently assembled and disassembled, and the workload in the early assembly and the later disassembly is reduced.
The technical scheme adopted for solving the technical problems is as follows: the utility model provides a template system for construction, includes siphunculus, template, round pin knot and connecting piece, the round pin knot is used for realizing locking connection with connecting piece and siphunculus, is equipped with a plurality of siphunculus locating holes on the siphunculus, corresponds on the connecting piece and is equipped with the mating hole, the round pin knot includes locating pin, spacing arm and bayonet lock, the locating pin is suitable for inserting siphunculus locating hole and mating hole simultaneously, the spacing arm is connected between locating pin and bayonet lock, the activity is provided with the push rod on the spacing arm, when promoting the push rod to first position, i.e. the bayonet lock with the locating pin is parallel, and at this moment the bayonet lock can insert siphunculus locating hole or mating hole, when promoting the push rod to second position, i.e. the bayonet lock inclines for the locating pin is blocked in siphunculus locating hole or connecting piece's mating hole.
Further, the limiting arm is fixedly connected to the tail end of the positioning pin, the pin buckle further comprises a swing arm, one end of the swing arm is fixedly connected to the tail end of the clamping pin, an elastic part is arranged at the other end of the swing arm and connected to the limiting arm, and the push rod is clamped between the limiting arm and the swing arm.
Further, the elastic part of the swing arm is located at one side of the limiting arm, which is close to the locating pin, a first resisting surface is arranged at one side of the limiting arm, which is close to the elastic part, a second resisting surface is arranged at one side of the swing arm, which is close to the push rod, the second resisting surface is inclined relative to the first resisting surface, the push rod is clamped between the first resisting surface and the second resisting surface, and a gap between the first resisting surface and the second resisting surface is gradually reduced from a first position to a second position.
Furthermore, a clamping groove is formed in one side, close to the push rod, of the limiting arm, and when the push rod is located at the second position, the push rod can be clamped in the clamping groove.
Further, a limiting protrusion is arranged on one side, facing the locating pin, of the limiting arm in a protruding mode, and the limiting protrusion is used for resisting the through pipe or the connecting piece.
Further, a window is arranged on the limiting arm, and the swing arm penetrates through the limiting arm through the window.
Further, the two ends of the push rod are provided with side stops, and the side stops are positioned on the side sides of the limiting arms.
Further, the length of the clamping pin is smaller than that of the positioning pin, the positioning pin is suitable for being inserted into a through pipe positioning hole on the through pipe and penetrates through two opposite side surfaces of the through pipe, the clamping pin is suitable for being inserted into a through pipe positioning hole on the through pipe and penetrates through only one side surface of the through pipe, or the clamping pin is suitable for being inserted into one of the matching holes of the connecting piece.
Furthermore, the elastic part in the pin buckle has elasticity, and the positioning pin, the limiting arm, the bayonet lock and the swing arm have rigidity.
Further, the through pipe and the template are made of alloy materials.
The beneficial effects of the application are as follows: the application relates to a template system for building construction, which comprises a through pipe, a template, a pin buckle and a connecting piece, wherein the pin buckle is used for realizing locking connection between the connecting piece and the through pipe, a plurality of through pipe locating holes are formed in the through pipe, matching holes are correspondingly formed in the connecting piece, the pin buckle comprises a locating pin, a limiting arm and a clamping pin, the locating pin is suitable for being simultaneously inserted into the through pipe locating holes and the matching holes, the limiting arm is connected between the locating pin and the clamping pin, a push rod is movably arranged on the limiting arm, when the push rod is pushed to a first position, namely the clamping pin is parallel to the locating pin, and at the moment, the clamping pin can be inserted into the through pipe locating holes or the matching holes; when the push rod is pushed to the second position, namely, the bayonet lock inclines relative to the locating pin, at the moment, as the bayonet lock positioned in the through pipe locating hole or the matching hole inclines relative to the axis of the through pipe locating hole or the matching hole, the bayonet lock is clamped in the through pipe locating hole on the through pipe, so that the bayonet lock and the through pipe locating hole or the matching hole cannot be separated, and the locating pin on the pin buckle is kept to be inserted in the through pipe locating hole and the matching hole, so that the connecting piece is locked on the through pipe.
Drawings
The application is further described below with reference to the drawings and examples.
In the figure: fig. 1 is a schematic structural diagram of a formwork system for building construction according to an embodiment of the present application.
Fig. 2 is a schematic partial view of a formwork system for construction according to an embodiment of the present application.
Fig. 3 is a front view of a latch according to an embodiment of the present application, where the latch is shown in an unlocked state.
Fig. 4 is a schematic perspective view of a pin buckle according to an embodiment of the present application.
Fig. 5 is a schematic perspective view of a pin buckle according to an embodiment of the present application.
Fig. 6 is a schematic structural view of a latch in a locked state according to an embodiment of the present application.
Fig. 7 is a schematic diagram of the positional relationship among the pin, the through pipe and the connecting piece according to the embodiment of the application.
Fig. 8 is a cross-sectional view of fig. 7.
Fig. 9 is a schematic perspective view of a template according to an embodiment of the present application.
Wherein, each reference sign in the figure: 1. a through pipe; 11. a side surface; 12. and a through pipe positioning hole.
2. And (5) a template.
3. A pin buckle; 31. a positioning pin; 32. a limiting arm; 321. a first abutment surface; 322. a clamping groove; 323. a limit protrusion; 324. a window; 33. a bayonet lock; 34. swing arms; 341. an elastic part; 342. a second abutment surface.
4. A connecting piece; 41. a mating hole; 42. a U-shaped sheet structure; 43. a U-shaped groove.
5. A push rod; 51. and a side baffle.
Detailed Description
In order to make the technical problems, technical schemes and beneficial effects to be solved more clear, the application is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the application.
It will be understood that when an element is referred to as being "connected to" or "disposed on" another element, it can be directly on the other element or be indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or be indirectly connected to the other element.
In the description of the present application, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art according to the specific circumstances.
It is to be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are merely for convenience in describing and simplifying the description based on the orientation or positional relationship shown in the drawings, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus are not to be construed as limiting the application.
Reference throughout this specification to "one embodiment" or "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment is included in at least one embodiment of the present application. Thus, the appearances of the phrases "in one embodiment," "in some embodiments," or "in some embodiments" in various places throughout this specification are not all referring to the same embodiment. Furthermore, the particular features, structures, or characteristics may be combined in any suitable manner in one or more embodiments.
As shown in fig. 1 to 8, a form system for construction according to an embodiment of the present application will now be described. The template system for building construction provided by the embodiment of the application comprises a through pipe 1, a template 2, a pin buckle 3 and a connecting piece 4, wherein the pin buckle 3 is used for realizing locking connection between the connecting piece 4 and the through pipe 1, in particular, part of the through pipe 1 is vertically supported at the bottom of the template 2 so as to prop up the template 2, a transverse through pipe 1 is arranged between the vertically supported through pipes 1, the transverse through pipes 1 are used for connecting adjacent vertically supported through pipes 1 in pairs, the vertical through pipes 1 are prevented from toppling over, the connecting piece 4 is connected to the vertical through pipes 1, more precisely, the pin buckle 3 is used for locking connection between the transverse through pipe 1 and the connecting piece 4 on the vertical through pipe 1, a plurality of through pipe locating holes 12 are formed in the through pipe 1, a matching hole 41 is correspondingly formed in the connecting piece 4, the pin buckle 3 comprises a locating pin 31, a limiting arm 32 and a clamping pin 33, the locating pin 31 is suitable for being simultaneously inserted into the through pipe locating hole 12 of the transverse through pipe 1 and the matching hole 41 of the connecting piece 4, a push rod 5 is movably arranged on the limiting arm 32, and the push rod 5 is pushed by the limiting arm 32, and the push rod 5 can be matched with the locating pin 33 in the locating pin 33 when the first position is shown in fig. 3, namely, the pin 1 can be matched with the locating hole 33 in the locating hole is matched with the locating hole 41 when the pin is in the first position; as shown in fig. 6 and 8, when the push rod 5 is pushed to the second position, that is, the bayonet 33 is inclined relative to the locating pin 31, at this time, the bayonet 33 located in the pipe locating hole 12 or the matching hole 41 is inclined relative to the axis of the pipe locating hole 12 or the matching hole 41, so that the bayonet 33 is clamped in the pipe locating hole 12 of the pipe 1 or the matching hole 41 of the connecting piece 4, and the bayonet 33 cannot be separated from the pipe locating hole 12 or the matching hole 41, so that the locating pin 31 on the pin buckle 3 is kept inserted into the pipe locating hole 12 and the matching hole 41, the transverse pipe 1 is locked on the connecting piece 4, and the transverse pipe 1 and the vertical pipe 1 are locked, so that the vertical pipe 1 is ensured not to fall down stably. Therefore, through the technical scheme, the template system for building construction provided by the embodiment of the application can realize locking connection of the transverse through pipe 1 and the vertical through pipe 1 by pushing the push rod 5 on the pin buckle 3, when the template system needs to be dismantled, the push rod 5 is reset to the state that the bayonet 33 is parallel to the locating pin 31, so that the pin buckle 3 releases the locking of the connecting piece 4 and the transverse through pipe 1, and the transverse through pipe 1 and the vertical through pipe 1 can be dismantled in sequence.
As shown in fig. 3, in some embodiments, the limiting arm 32 is fixedly connected to the end of the positioning pin 31, so that when the positioning pin 31 is inserted into the pipe positioning hole 12 or/and the matching hole 41, the limiting arm 32 remains on the outer side of the pipe 1 or/and the connecting piece 4, the pin buckle 3 further comprises a swinging arm 34, one end of the swinging arm 34 is fixedly connected to the end of the bayonet 33, the other end of the swinging arm 34 is provided with an elastic part 341, the elastic part 341 is connected to the limiting arm 32, the push rod 5 is clamped between the limiting arm 32 and the swinging arm 34, when the push rod 5 moves from the first position to the second position, the push rod 5 applies thrust force to the swinging arm 34 to force the elastic part 341 to elastically deform, so that the swinging arm 34 swings the bayonet 33 around the elastic part 341 until the bayonet 33 inclines relative to the positioning pin 31 to the bayonet 33 and the pipe positioning hole 12, it is understood that the bayonet 33 is in clearance fit with the pipe positioning hole 12, thus, when the bayonet lock 33 is inclined relative to the axis of the pipe locating hole 12, the front end of the bayonet lock 33 gradually deviates from the axis of the pipe locating hole 12 until the upper part of the side wall of the bayonet lock 33 protrudes outside the side wall of the pipe locating hole 12, so that the upper part of the side wall of the bayonet lock 33 is clamped on the inner orifice of the pipe locating hole 12, and the bayonet lock 33 is at least clamped in the pipe locating hole 12 and cannot be separated, and the locating pin 31 cannot move and separate along the axial direction of the pipe locating hole 12 or/and the matching hole 41, so that the locating pin 31 is inserted and locked between the connecting piece 4 and the transverse pipe 1, and when the locating pin 31 is inserted from the side of the pipe 1 close to the connecting piece 4, the locating pin 31 is simultaneously inserted into the connecting piece 4 and the transverse pipe 1 because the limiting arm 32 on the pin 3 is blocked on the side of the connecting piece 4 far from the pipe 1, so that the transverse through pipe 1 cannot move relative to the connecting piece 4 in the direction perpendicular to the positioning pin 31, and meanwhile, the through pipe 1 cannot move relative to the connecting piece 4 along the axial direction of the positioning pin 31, the specific use condition of the pin buckle 3 depends on the actual construction requirement, the position relation between the pin buckle 3 and the through pipe 1 and the connecting piece 4 is not limited, in the embodiment, the clamping pin 33 is inserted into the other through pipe positioning hole 12 adjacent to the through pipe positioning hole 12 into which the positioning pin 31 is inserted on the transverse through pipe 1, and it is understood that in other embodiments not shown in the drawings, the clamping pin 33 can also be inserted into the other matching hole 41 adjacent to the matching hole 41 into which the positioning pin 31 is inserted on the connecting piece 4; when the push rod 5 moves from the second position to the first position, the pushing force applied by the push rod 5 to the swing arm 34 is reduced or tends to be zero, so that the swing arm 34 can swing to an initial state by the elastic restoring force of the elastic portion 341, so that the swing arm 34 drives the bayonet 33 to return to the initial state where the bayonet 33 is parallel to the positioning pin 31, it can be understood that when the positioning pin 31 returns to the initial state, the elastic portion 341 can be in a free state or a deformed state, preferably the elastic portion 341 is in a free state, and thus the elasticity of the elastic portion 341 is completely released when the latch 3 is not in use, the elastic portion 341 is not in long-term fatigue, and the service life of the elastic portion 341 is prolonged.
As shown in fig. 3, in some embodiments, the elastic portion 341 of the swing arm 34 is located on a side of the limiting arm 32 near the positioning pin 31, a first abutment surface 321 is located on a side of the limiting arm 32 near the elastic portion 341, a second abutment surface 342 is located on a side of the swing arm 34 near the push rod 5, the second abutment surface 342 is inclined relative to the first abutment surface 321, the push rod 5 is sandwiched between the first abutment surface 321 and the second abutment surface 342, and a gap between the first abutment surface 321 and the second abutment surface 342 gradually decreases from the first position to the second position, so that when the push rod 5 moves from the first position to the second position, the gap between the first abutment surface 321 and the second abutment surface 342 is forced to increase, under the obstruction of the limiting arm 32, the elastic portion 341 is subjected to elastic deformation by a thrust force, and the swing arm 34 swings around the elastic portion 341 to the end of the clamping pin 33 toward the positioning pin 31, so that the side wall of the clamping pin 33 is inclined to the side wall of the clamping pin 33 and the inner hole 12 or the inner hole 41 to form a clamping state.
As shown in fig. 3 and 5, in some embodiments, a clamping groove 322 is formed on a side, close to the push rod 5, of the limiting arm 32, that is, on the first abutment surface 321 on the limiting arm 32, when the push rod 5 is located at the second position, the push rod 5 can be clamped in the clamping groove 322, so as to lock the state of the push rod 5 when the push rod 5 is located at the second position; when the push rod 5 is in the first position, the push rod 5 is accommodated in the position where the gap between the first abutment surface 321 and the second abutment surface 342 is maximum.
As shown in fig. 3, in some embodiments, a limiting protrusion 323 is protruding on a side of the limiting arm 32 facing the positioning pin 31, where the limiting protrusion 323 is used to resist against the through pipe 1 or the connecting piece 4, and plays a role in axially limiting the positioning pin 31.
As shown in fig. 4, in some embodiments, a window 324 is provided on the limiting arm 32, and the swing arm 34 is passed through the limiting arm 32 by the window 324, so that the push rod 5 sandwiched between the limiting arm 32 and the swing arm 34 can be observed from the window 324 from a side facing away from the positioning pin 31, so as to determine whether the position of the push rod 5 is correct.
As shown in fig. 5, in some embodiments, two ends of the push rod 5 are provided with side blocks 51, and the side blocks 51 are located at the side of the limiting arm 32, so that the push rod 5 is limited to move axially by the side blocks 51, and the push rod 5 is prevented from falling off from the pin buckle 3.
As shown in fig. 6 and 8, in some of these embodiments, the length of the bayonet 33 is smaller than the length of the detent 31, the detent 31 is adapted to be inserted into the tube locating hole 12 of the tube 1 and through opposite sides of the tube 1, the bayonet 33 is adapted to be inserted into the tube locating hole 12 of the tube 1 and through only one side of the tube 1, or the bayonet 33 is adapted to be inserted into one of the mating holes 41 of the connector 4. Therefore, the bayonet lock 33 can lock the pin buckle 3 on the pipe 1 only by clamping with the pipe locating hole 12 on one side surface of the pipe 1, and does not need to completely penetrate through two opposite side surfaces on the pipe 1, so that the pin buckle 3 provided by the embodiment of the application can be suitable for pipes 1 with different widths, only the pipe locating holes 12 on each pipe 1 are required to be the same in size, the pin buckle 3 with different sizes is not required, the processing cost of the pin buckle 3 can be effectively reduced, and the thickness of the part of the connecting piece 4, which is close to the pipe 1, is not limited.
In some embodiments, the elastic portion 341 in the latch 3 has excellent elasticity, and the positioning pin 31, the limiting arm 32, the bayonet 33 and the swing arm 34 have excellent rigidity, so that when the push rod 5 is pressed between the limiting arm 32 and the swing arm 34, only the elastic portion 341 which is easy to deform is deformed, and the rest positions of the latch 3 except the elastic portion 341 keep the original shape.
In some embodiments, the through pipe 1 is used as support and reinforcement, the through pipe 1 is made of high-strength and light-weight alloy materials, so that the through pipe 1 is light in weight, high in hardness, good in wear resistance and good in vibration resistance and impact resistance, the consumption of the through pipe 1 required by a unit building area can be reduced, the demand of steel is reduced, pollution and emission generated by steel production are reduced in a phase-changing manner, carbon emission generated by steel production is reduced, the consumption demand of the through pipe 1 is reduced by improving the strength of the through pipe 1, and the building demand standard can be met while the consumption of resources and energy sources is reduced.
Referring to fig. 2, the through pipe 1 not only can vertically and horizontally alternately lean against the bottom of the template 2 to support the weight of the template 2, but also can support and reinforce the upper through pipe 1 through vertical arrangement, and in addition, the through pipe 1 can be connected between the vertically supported through pipes 1 to play a role of preventing toppling over of the vertical through pipes 1, so that the through pipe 1, the template 2 and the pin buckle 3 provided by the embodiment can be applicable to various application scenes through changing combination, the customization of the size is not needed, the universality of the template system is strong, the through pipe 1, the template 2 and the pin buckle 3 can use unified specifications, the through pipe 1, the template 2 and the pin buckle 3 can realize universality, unified management is convenient, and the construction time is saved.
As shown in fig. 7 and 8, in some embodiments, the tube 1 has a tubular structure with a rectangular cross section, four sides 11 surrounding the rectangular shape are formed on the outer side of the tube 1, two opposite sides 11 are parallel, tube positioning holes 12 penetrate through two opposite sides of the tube 1, and the flat sides 11 facilitate the abutting positioning of the tube 1.
As shown in fig. 7 and 8, in some embodiments, in order to make the plurality of transverse templates 2 uniformly distributed around the vertical through pipe 1, the connecting piece 4 includes a plurality of U-shaped sheet structures 42, the through pipe 1 may be accommodated in the U-shaped grooves 43 of the U-shaped sheet structures 42, the matching holes 41 are disposed through two opposite side walls of the U-shaped grooves 43, the plurality of U-shaped sheet structures 42 are connected into a whole in a circumferential array, a through hole is left at the center of the plurality of U-shaped sheet structures, the through hole is suitable for being sleeved on the through pipe 1, and the connecting piece 4 may be locked on the sleeved through pipe 1 through pins.
In some embodiments, the alloy material of the through pipe 1 comprises the following components in percentage by weight: carbon: 0.35%, silicon: 0.3%, aluminum: 0.45%, manganese: 1.78%, phosphorus: 0.02%, sulfur: 0.003%, titanium: 0.048%, chromium: 1.2%, boron: 0.009%, nickel: 0.12% and the balance of iron.
Table 1 below is a table showing the comparison of parameters of the alloy materials and Q235 materials provided in the examples of the present application.
Referring to table 1, compared with the steel pipe made of Q235 steel used by the existing steel pipe wood pattern system, the strength of the alloy through pipe 1 provided by the embodiment of the application is about 4 times higher, so that the consumption of the alloy through pipe 1 provided by the embodiment of the application is less under the same construction requirement, which is helpful for reducing the construction strength and improving the construction efficiency.
Table 2 below shows a comparison table of parameters of the alloy through pipe and the Q235 steel pipe provided in the embodiment of the present application.
Referring to table 2, compared with the traditional Q235 steel pipe, the alloy material through pipe 1 provided by the embodiment of the application has the advantages that the weight is reduced by 50%, the weight is lighter, the advantages of high strength and light weight are utilized for carrying out the optimization design, the consumption of reinforcing and supporting materials can be reduced by 20%, the labor intensity can be reduced, the construction efficiency is improved, the steel is in line with the rights and interests of workers and cost, the steel is greatly reduced, the imported iron ore resources required for steelmaking can be greatly saved, a large amount of raw materials are saved, the carbon emission caused by the production of the steel through pipe is correspondingly greatly reduced, and the carbon emission generated by producing each ton of through pipe 1 can be reduced by 1.8 tons compared with the Q235 steel pipe.
In addition, the mechanical properties of the through pipe with the cross section dimension of 48 x 1.3mm of the alloy material provided by the embodiment are as follows: the bending strength design [ f ] (n/square meter) of the main edge is 1034, and the shearing strength design value [ fv ] (n/square meter) of the main edge is 590.
The mechanical properties of the steel pipe with the cross section size of 50 x 2.5 of the existing Q235 material are as follows: the design of the bending strength of the main ridge [ f ] (N/square meter): 205, and the design of the shearing strength of the main ridge [ fv ] (N/square meter): 125.
Therefore, the alloy material of the embodiment has high strength and is safer and more reliable to use.
Table 3 below shows a comparison table of parameters of the alloy material through pipe 1 and the conventional timber.
Referring to table 3, the through pipe 1 provided in this embodiment has standard dimensions, no deformation, high strength, and replacement of the square timber, and can save 27 cubic timber per ton of alloy provided in this embodiment, reduce the deforestation of 189 big trees (7 big trees with a height of 5m and a diameter of 200m are needed for one cubic timber), and the concrete member has higher molding quality, light weight, and is convenient for construction. The alloy material through pipe 1 provided by the embodiment of the application has high strength and light weight, reduces the weight by 50% compared with the traditional Q235 steel pipe, reduces the weight by 30% compared with the square timber with the weight of 50 mm, and adopts the advantage of high strength to carry out optimal design, so that the consumption of reinforcing and supporting materials can be reduced by 20%, the labor intensity is reduced, the construction efficiency is improved, the construction efficiency is in accordance with the rights and interests of workers and the cost, and the green development planning is facilitated.
In some of these embodiments, the tube 1 comprises a first alloy layer, a second alloy layer, a third alloy layer and a body arranged in sequence from the outside to the inside. More precisely, wherein the first alloy layer is a zinc alloy layer or a zinc oxide alloy layer; the second alloy layer is a zinc-aluminum alloy layer or a zinc-aluminum-magnesium alloy layer; the third alloy layer is one of a zinc aluminum iron alloy layer, a zinc aluminum magnesium iron alloy layer, an aluminum iron alloy layer or an aluminum magnesium iron alloy layer. The inner and outer surfaces of the body are provided with a plurality of alloy layers, so that the body has good anti-corrosion effect and structural strength; on the premise of ensuring the strength, the wall thickness of the through pipe 1 provided by the embodiment of the application can be reduced, so that the light-weight high-strength through pipe 1 is formed, and the carrying and the construction in the operation are convenient; the alloy layer is formed after high-temperature infiltration, the whole is good, and the phenomenon that the alloy layer falls off can not occur even if the alloy layer is used for a long time.
In some embodiments, as shown in fig. 9, the mold plate 2 is also made of the alloy material, and the back surface of the mold plate 2 is hollowed out, so that the mold plate 2 has both high rigidity and light weight, and in addition, the surface of the mold plate 2 is sprayed with plastic. Compared with the existing wooden template or steel aluminum template, the template 2 provided by the embodiment of the application has the advantages of light weight, difficult deformation and low transportation cost; the wood and steel are saved, the waste of resources such as wood and the like is effectively reduced, and the energy is saved and the environment is protected; and the concrete is not easy to rust and deform, so that the repeated use times are high, and the concrete surface is formed smoothly.
The foregoing description of the preferred embodiments of the application is not intended to be limiting, but rather is intended to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the application.
Claims (7)
1. A template system for construction, characterized in that: comprises a through pipe, a template, a pin buckle and a connecting piece, wherein the pin buckle is used for realizing locking connection between the connecting piece and the through pipe, part of the through pipe is vertically supported at the bottom of the template, a transverse through pipe is arranged between the vertically supported through pipes, the transverse through pipes are used for connecting adjacent vertically supported through pipes in pairs, the connecting piece is connected to the vertical through pipe, the pin buckle is used for locking connection between the transverse through pipe and the connecting piece on the vertical through pipe, a plurality of through pipe locating holes are arranged on the through pipe, a matching hole is correspondingly arranged on the connecting piece, the pin buckle comprises a locating pin, a limiting arm and a clamping pin, the locating pin is suitable for being simultaneously inserted into the through pipe locating hole and the matching hole, the limiting arm is connected between the locating pin and the clamping pin, a push rod is movably arranged on the limiting arm, when the push rod is pushed to a first position, namely the clamping pin is parallel to the locating pin, the clamping pin can be inserted into the through pipe locating hole or the matching hole at the moment, when the push rod is pushed to the second position, namely, the clamping pin inclines relative to the locating pin, so that the clamping pin is clamped in the through pipe locating hole or the matching hole of the connecting piece on the through pipe, the limiting arm is fixedly connected to the tail end of the locating pin, the pin buckle further comprises a swing arm, one end of the swing arm is fixedly connected to the tail end of the clamping pin, the other end of the swing arm is provided with an elastic part, the elastic part is connected to the limiting arm, the push rod is clamped between the limiting arm and the swing arm, the elastic part of the swing arm is positioned on one side of the limiting arm close to the locating pin, one side of the limiting arm close to the elastic part is provided with a first resisting surface, one side of the swing arm close to the push rod is provided with a second resisting surface, and the second resisting surface inclines relative to the first resisting surface, the push rod clamp is arranged between the first resisting surface and the second resisting surface, a gap between the first resisting surface and the second resisting surface gradually decreases from a first position to a second position, a clamping groove is formed in one side, close to the push rod, of the limiting arm, and when the push rod is located at the second position, the push rod can be clamped in the clamping groove.
2. A form system for construction according to claim 1, wherein: and a limiting protrusion is arranged on one side, facing the locating pin, of the limiting arm in a protruding manner, and is used for resisting the through pipe or the connecting piece.
3. A form system for construction according to claim 1, wherein: the limiting arm is provided with a window, and the swing arm penetrates through the limiting arm through the window.
4. A form system for construction according to claim 1, wherein: the both ends of push rod are equipped with the side fender, the side fender is located the limit arm's avris.
5. A form system for construction according to claim 1, wherein: the length of the clamping pin is smaller than that of the positioning pin, the positioning pin is suitable for being inserted into a through pipe positioning hole on the through pipe and penetrates through two opposite side surfaces of the through pipe, the clamping pin is suitable for being inserted into the through pipe positioning hole on the through pipe and penetrates through only one side surface of the through pipe, or the clamping pin is suitable for being inserted into one of the matching holes of the connecting piece.
6. A form system for construction according to claim 1, wherein: the elastic part in the pin buckle has elasticity, and the positioning pin, the limiting arm, the bayonet lock and the swing arm have rigidity.
7. A form system for construction according to claim 1, wherein: the through pipe and the template are made of alloy materials.
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| CN215634240U (en) * | 2021-08-27 | 2022-01-25 | 徐工集团工程机械股份有限公司道路机械分公司 | Mechanical locking mechanism |
| WO2022212490A1 (en) * | 2021-03-31 | 2022-10-06 | Grady Smith | Multi-function scaffold with reversible platform |
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| US11332947B2 (en) * | 2017-03-23 | 2022-05-17 | Deltak Manufacturing, Inc. | Intermediate scaffold joint |
| US20210062580A1 (en) * | 2019-08-30 | 2021-03-04 | Grady F. Smith | Stabilization of Multi-Purpose Scaffold |
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| US4967875A (en) * | 1986-05-08 | 1990-11-06 | Garox Corporation | Modular scaffolding system and connecting joints therefor |
| CN206487739U (en) * | 2017-02-23 | 2017-09-12 | 深圳市光祥科技股份有限公司 | A kind of telescopic alignment pin |
| CN210798306U (en) * | 2019-07-22 | 2020-06-19 | 广州景兴建筑科技有限公司 | Novel accessory is detained to building aluminum mould board reinforcerment system square tube |
| CN111140004A (en) * | 2019-12-31 | 2020-05-12 | 朱宏宇 | Strain packaging structure mold and template system thereof |
| WO2022212490A1 (en) * | 2021-03-31 | 2022-10-06 | Grady Smith | Multi-function scaffold with reversible platform |
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