CN115139394B - Spliced self-locking prefabricated steel template and implementation method thereof - Google Patents
Spliced self-locking prefabricated steel template and implementation method thereof Download PDFInfo
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- CN115139394B CN115139394B CN202210727458.1A CN202210727458A CN115139394B CN 115139394 B CN115139394 B CN 115139394B CN 202210727458 A CN202210727458 A CN 202210727458A CN 115139394 B CN115139394 B CN 115139394B
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 218
- 239000010959 steel Substances 0.000 title claims abstract description 218
- 238000000034 method Methods 0.000 title claims abstract description 18
- 230000005389 magnetism Effects 0.000 abstract description 12
- 230000005381 magnetic domain Effects 0.000 abstract description 11
- 238000001125 extrusion Methods 0.000 abstract description 10
- 230000000694 effects Effects 0.000 abstract description 6
- 239000000696 magnetic material Substances 0.000 description 14
- 238000009434 installation Methods 0.000 description 5
- 238000000465 moulding Methods 0.000 description 5
- 230000009471 action Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 230000000149 penetrating effect Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000011120 plywood Substances 0.000 description 1
- 238000009417 prefabrication Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B7/00—Moulds; Cores; Mandrels
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B7/00—Moulds; Cores; Mandrels
- B28B7/0002—Auxiliary parts or elements of the mould
- B28B7/0014—Fastening means for mould parts, e.g. for attaching mould walls on mould tables; Mould clamps
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B7/00—Moulds; Cores; Mandrels
- B28B7/0002—Auxiliary parts or elements of the mould
- B28B7/0014—Fastening means for mould parts, e.g. for attaching mould walls on mould tables; Mould clamps
- B28B7/002—Fastening means for mould parts, e.g. for attaching mould walls on mould tables; Mould clamps using magnets
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- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Chemical & Material Sciences (AREA)
- Ceramic Engineering (AREA)
- Mechanical Engineering (AREA)
- Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)
- Conveying And Assembling Of Building Elements In Situ (AREA)
Abstract
The invention discloses a splicing self-locking prefabricated steel template and an implementation method thereof. The utility model provides a but prefabricated steel form of concatenation auto-lock and implementation method thereof, go up the magnetism and inhale the piece for special magnetic domain down, go up magnetism and inhale the piece and inhale down and can steadily adsorb second steel form riser, antiskid ring can produce frictional force with the extrusion back antiskid ring of external screw rod, can not the landing easily, the roof extrudees first spring board along with the tail end of internal rod when external screw rod is forceful downwards, extrude the third spring board through second spring and third spring after the extrusion, thereby can reach the effect of auto-lock, when the steel form sets up more than three groups, can install self-locking device in second lock key upper end.
Description
Technical Field
The invention relates to the technical field of prefabricated steel templates, in particular to a spliced self-locking prefabricated steel template and an implementation method thereof.
Background
The steel template is used for concrete pouring and forming, and besides the steel template, a wood template, a plywood template and the like are also used. The steel form is widely applied to the constructional engineering by the characteristics of repeated use, beautiful concrete pouring and forming, and the like. The following problems often occur in the existing steel membrane plate prefabrication installation:
1. the steel form and the splice assembly cannot be well attached.
2. The connection between the splicing components is not firm enough, the splicing components have no independent self-locking function, and the steel templates are easy to slide due to the fact that the components are not compact.
Disclosure of Invention
The invention aims to provide a splicing self-locking prefabricated steel template and an implementation method thereof, wherein an upper magnetic attraction block and a lower magnetic attraction block are special magnetic domains, the upper magnetic attraction block and the lower magnetic attraction block can stably adsorb a vertical plate of a second steel template, the situation that the vertical plate of the second steel template is deviated can not occur, friction force can be generated by the anti-slip ring after the anti-slip ring is extruded with an external threaded rod, the anti-slip ring is expanded and cannot easily slide down, the tail end of an internal rod extrudes a first spring plate when a top plate downwards applies force along with the external threaded rod, the third spring plate is extruded through a second spring and a third spring after extrusion, thus the self-locking effect can be achieved, when more than three groups of steel templates are arranged, a self-locking device can be arranged at the upper end of the second locking key, thus a plurality of groups of locking keys can be provided, the steel templates can be arranged in each group of locking keys, the splicing is more convenient, and the problem in the prior art can be solved.
In order to achieve the above purpose, the present invention provides the following technical solutions:
the utility model provides a but prefabricated steel form of concatenation auto-lock, includes first steel form, second steel form, third steel form and locking key, first steel form upper end is provided with the second steel form, and second steel form upper end is provided with the third steel form, and first steel form, second steel form and third steel form pass through the locking key and link to each other.
Preferably, the first steel template includes first steel template riser, first steel template diaphragm, first steel template bottom plate, riser hole and diaphragm fixture block, and first steel template riser is provided with the multiunit, and the riser hole has been seted up to the outer wall of the first steel template riser of both sides, and first steel template diaphragm one end is provided with the diaphragm fixture block, and first steel template diaphragm passes the riser hole that first steel template riser of one side was seted up and extends to the riser hole department that first steel template riser of opposite side was seted up to the riser hole outside that first steel template riser outside of one side was seted up to the diaphragm fixture block card income.
Preferably, the second steel template includes second steel template riser and second steel template diaphragm, and second steel template riser and second steel template diaphragm all are provided with the multiunit, and the riser hole has been seted up to the outer wall of second steel template riser, and second steel template diaphragm one end is provided with the diaphragm fixture block, and the riser hole that the second steel template diaphragm was seted up on passing one side second steel template riser extends to the riser hole department of seting up on the opposite side second steel template riser.
Preferably, the third steel template comprises a third steel template vertical plate and a third steel template horizontal plate, wherein a plurality of groups of vertical plate holes are formed in the outer wall of the third steel template vertical plate, a horizontal plate clamping block is arranged at one end of the third steel template horizontal plate, and the third steel template horizontal plate penetrates through the vertical plate holes formed in the third steel template vertical plate on one side and extends to the vertical plate holes formed in the third steel template vertical plate on the other side.
Preferably, the locking key comprises a first locking key, a second locking key and a self-locking device, wherein the upper end of the first locking key is connected with the bottom end of the self-locking device, the upper end of the self-locking device is connected with the bottom end of the second locking key, the first locking key and the second locking key are in a C shape, the bottom end of the first locking key is fixed at the upper end of a first steel template vertical plate, the first locking key is clamped into one end of a second steel template vertical plate, and the second locking key is clamped into one end of a third steel template vertical plate.
Preferably, the first locking key and the second locking key are both internally provided with locking key inner cavities, the first locking key and the second locking key are both provided with internal thread blocks at the upper ends, internal threads are arranged in the internal thread blocks, the internal thread blocks are arranged in the locking key inner cavities, and external thread blocks are arranged in the locking key inner cavities at the bottom ends of the second locking keys.
Preferably, the inner walls of the upper ends of the first locking key and the second locking key are provided with upper magnetic attraction blocks, and the inner walls of the lower ends of the first locking key and the second locking key are provided with lower magnetic attraction blocks.
Preferably, the external thread piece includes external thread kicking block, external screw rod and external screw thread, and external screw thread kicking block bottom links to each other with external screw rod upper end, and external screw thread has been seted up in an outer wall of external screw rod bottom.
Preferably, the self-locking device comprises a self-locking rod, a self-locking rod inner cavity, a connecting rod and connecting rod external threads, the self-locking rod inner cavity is formed in the self-locking rod, the bottom end of the self-locking rod is connected with the upper end of the connecting rod, and the connecting rod external threads are formed in a circle on the outer wall of the bottom end of the connecting rod.
Preferably, the inner wall of the upper end of the inner cavity of the self-locking rod is provided with a self-locking rod inner thread, the lower end of the self-locking rod inner thread is provided with an anti-slip ring, one circle of the outer wall of the anti-slip ring is connected with one circle of the inner wall of the inner cavity of the self-locking rod, the lower end of the anti-slip ring is provided with a top plate, the bottom end of the top plate is connected with the upper end of the inner rod, the bottom end of the inner rod is connected with the center of the upper end of the first spring plate, one circle of the outer wall of the inner rod is provided with a first spring, the bottom end of the first spring is arranged at the upper end of the first spring plate, the bottom end of the first spring plate is connected with the upper end of the second spring, the bottom end of the second spring is connected with the upper end of the third spring, and the bottom end of the third spring plate is arranged at the bottom end of the inner wall of the inner cavity of the self-locking rod.
The invention provides another technical scheme, an implementation method of a splicing self-locking prefabricated steel template, which comprises the following steps:
s1: the first steel template is placed at the bottommost end, and then the second steel template is blocked into the first locking key;
s2: the upper magnetic attraction block and the lower magnetic attraction block arranged on the first locking key after clamping can attract the second steel template;
s3: after the upper magnetic attraction block and the lower magnetic attraction block attract the second steel template, the first locking key and the second locking key are connected through a self-locking device, and one end of the third steel template is clamped in the second locking key after connection.
Compared with the prior art, the invention has the following beneficial effects:
1. the invention provides a splicing self-locking prefabricated steel template and an implementation method thereof. Macroscopic objects generally always have many magnetic domains such that the magnetic moment directions of the domains are different and cancel each other out, the vector sum is zero, and the magnetic moment of the whole object is zero, which cannot attract other magnetic materials. That is, the magnetic material does not normally exhibit magnetism to the outside. Only after the magnetic material is magnetized, the magnetic material can show magnetism outwards, so that the upper magnetic attraction block and the lower magnetic attraction block can stably attract the second steel template riser, and the condition that the second steel template riser is deviated does not occur.
2. The invention provides a splicing self-locking prefabricated steel template and an implementation method thereof, wherein friction force is generated by an anti-slip ring after the anti-slip ring is extruded with an external threaded rod, so that the anti-slip ring is expanded, and the external threaded rod can be screwed into the steel template more tightly more downwards and cannot slide easily.
3. The invention provides a splicing self-locking prefabricated steel template and an implementation method thereof, wherein the tail end of an inner rod extrudes a first spring plate when a top plate downwards forces along with an outer threaded rod, and the extrusion is followed by extrusion of a third spring plate through a second spring and a third spring, so that the self-locking effect can be achieved.
4. The invention provides a splicing self-locking prefabricated steel template and an implementation method thereof, wherein when more than three groups of steel templates are arranged, a self-locking device can be arranged at the upper end of a second locking key, so that a plurality of groups of locking keys can be arranged, each group of locking keys can be internally provided with the steel template, and the steel template can be automatically adjusted according to the requirements of manufacturers and cannot be influenced by installation conditions.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present invention;
FIG. 2 is a schematic view of a first steel framework of the present invention;
FIG. 3 is a schematic view of the connection of a first steel form riser to a first steel form cross-plate of the present invention;
FIG. 4 is a schematic view of a first steel form and a second steel form of the present invention;
FIG. 5 is a schematic view of a second steel framework of the present invention;
FIG. 6 is a schematic diagram of the connection of a second steel form to a third steel form according to the present invention;
FIG. 7 is a schematic diagram showing the connection of the first locking key and the second locking key according to the present invention;
FIG. 8 is a schematic view of the internal structure of a second latch according to the present invention;
FIG. 9 is a schematic view illustrating the internal connection of the first latch and the second latch according to the present invention;
FIG. 10 is a schematic view of the internal structure of the self-locking device of the present invention.
In the figure: 1. a first steel template; 11. a first steel form riser; 12. a first steel form cross plate; 13. a first steel template base plate; 14. a riser hole; 15. a cross plate clamping block; 2. a second steel template; 21. a second steel form riser; 22. a second steel form cross plate; 3. a third steel template; 31. a third steel template riser; 32. a third steel form cross plate; 4. a locking key; 41. a first locking key; 42. a second locking key; 421. a lock key inner cavity; 4211. an internal thread block; 4212. an internal thread; 43. an external thread block; 431. an external thread ejector block; 432. an external threaded rod; 433. an external thread; 44. a magnetic suction block is arranged; 45. a lower magnetic block; 46. a self-locking device; 461. a self-locking lever; 462. an inner cavity of the self-locking rod; 4621. self-locking rod internal thread; 4622. an anti-slip ring; 4623. a top plate; 4624. an inner rod; 4625. a first spring plate; 4626. a first spring; 4627. a second spring; 4628. a second spring plate; 4629. a third spring; 4630. a third spring plate; 463. a connecting rod; 464. and (5) connecting the external threads of the rod.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1-10, a prefabricated steel template capable of splicing and self-locking comprises a first steel template 1, a second steel template 2, a third steel template 3 and a locking key 4, wherein the second steel template 2 is arranged at the upper end of the first steel template 1, the third steel template 3 is arranged at the upper end of the second steel template 2, the first steel template 1 comprises a first steel template vertical plate 11, a first steel template horizontal plate 12, a first steel template bottom plate 13, vertical plate holes 14 and horizontal plate clamping blocks 15, the first steel template vertical plate 11 is provided with a plurality of groups, vertical plate holes 14 are formed in the outer walls of the first steel template vertical plates 11 at two sides, one end of the first steel template horizontal plate 12 is provided with a horizontal plate clamping block 15, the first steel template horizontal plate 12 penetrates through the vertical plate holes 14 formed in the first steel template vertical plate 11 at one side to extend to the vertical plate holes 14 formed in the first steel template vertical plate 11 at the other side, and the diaphragm clamping block 15 is clamped into the outer side of a riser hole 14 formed in the outer side of a first steel template riser 11 at one side, the second steel template 2 comprises a second steel template riser 21 and a second steel template transverse plate 22, the first steel template 1 is placed in a flat place, a plurality of first locking keys 41 are fixedly arranged on the upper end of the first steel template riser 11, the second steel template riser 21 is clamped into the first locking keys 41 after the placement is finished, a plurality of groups of second steel template riser 21 and second steel template transverse plate 22 are respectively arranged, the outer wall of the second steel template riser 21 is provided with a riser hole 14, one end of the second steel template transverse plate 22 is provided with a diaphragm clamping block 15, the second steel template transverse plate 22 penetrates through the riser hole 14 formed in the second steel template riser 21 at one side to the riser hole 14 formed in the second steel template riser 21 at the other side, the third steel template 3 comprises a third steel template 31 and a third steel template transverse plate 32, the third steel template riser 31 and the third steel template diaphragm 32 all are provided with the multiunit, and riser hole 14 has been seted up to the outer wall of third steel template riser 31, and third steel template diaphragm 32 one end is provided with diaphragm fixture block 15, and third steel template diaphragm 32 passes the riser hole 14 that one side third steel template riser 31 was seted up and extends to the riser hole 14 department of seting up on the third steel template riser 31 of opposite side. The first steel moulding plate 1, the second steel moulding plate 2 and the third steel moulding plate 3 are connected through a locking key 4, the locking key 4 comprises a first locking key 41, a second locking key 42 and a self-locking device 46, the upper end of the first locking key 41 is connected with the bottom end of the self-locking device 46, the self-locking device 46 comprises a self-locking rod 461, a self-locking rod cavity 462, a connecting rod 463 and a connecting rod external thread 464, the self-locking rod cavity 462 is internally provided with the self-locking rod cavity 462, the inner wall of the upper end of the self-locking rod cavity 462 is provided with the self-locking rod internal thread 4621, the lower end of the self-locking rod internal thread 4621 is provided with an anti-slip ring 4622, the periphery of the outer wall of the anti-slip ring 4622 is connected with the periphery of the inner wall of the self-locking rod cavity 462, the lower end of the anti-slip ring 4622 is provided with a top plate 4623, the bottom end of the top plate 4623 is connected with the upper end of the inner rod 4624, the bottom end of the inner rod 4624 is connected with the center of the upper end of the first spring plate 4625, the periphery of the outer wall of the inner rod 4624 is provided with a first spring 4626, the bottom end of the first spring 4626 is mounted on the upper end of the first spring plate 4625, the bottom end of the first spring plate 4625 is connected with the upper end of the second spring plate 4627, the bottom end of the second spring plate 4627 is connected with the upper end of the second spring plate 4628, the bottom end of the second spring plate 4628 is connected with the upper end of the third spring plate 4629, the bottom end of the third spring plate 4629 is connected with the upper end of the third spring plate 463, the bottom end of the third spring plate 463 is arranged at the bottom end of the inner wall of the self-locking rod cavity 462, the bottom end of the self-locking rod 461 is connected with the upper end of the connecting rod 463, the connecting rod external screw 464 is arranged on the periphery of the outer wall of the bottom end of the connecting rod 463, the self-locking device 46 is arranged between the first locking key 41 and the second locking key 42 after the installation of the second steel template riser 21, the connecting rod 463 is connected with the internal screw 4212 arranged in the internal screw 4211 through the connecting rod external screw 464, the external screw 432 is connected with the internal screw 4621 of the self-locking rod arranged in the self-locking rod cavity 462 through the external screw 433, when the external screw 432 is screwed into the self-locking rod cavity 462, the self-locking rod cavity 4622 is contacted with the anti-skid ring 4622 first, the anti-slip ring 4622 and the anti-slip ring 4622 of the externally threaded rod 432 are extruded to generate friction force, so that the anti-slip ring 4622 is expanded, the externally threaded rod 432 is screwed downwards and is tighter, the externally threaded rod 432 cannot easily slide down, the bottom end of the externally threaded rod 432 is contacted with the top plate 4623 after penetrating through the anti-slip ring 4622, the top plate 4623 extrudes the first spring plate 4625 along with the tail end of the inner rod 4624 when the externally threaded rod 432 downwards applies force, the third spring plate 4630 is extruded through the second spring 4627 and the third spring 4629 after extrusion, the self-locking effect can be achieved, after the self-locking device 46 is installed, the third steel template 3 is clamped into the second locking key 42, the upper end of the self-locking device 46 is connected with the bottom end of the second locking key 42, the first locking key 41 and the second locking key 42 are in a shape of C, the bottom end of the first locking key 41 is fixed on the upper end of the first steel template riser 11, the first locking key 41 is clamped into one end of the second steel template riser 21, the second locking key 42 is clamped into one end of the third steel template riser 31, the inner walls of the first locking key 41 and the second locking key 42 are provided with a locking key inner cavity 421, the upper ends of the first locking key 41 and the second locking key 42 are provided with an inner thread block 4211, the inner wall of the lower ends of the first locking key 41 and the second locking key 42 is provided with an inner thread 4212, the inner thread block 4211 is arranged in the locking key inner cavity 421, the inner cavity 421 at the bottom end of the second locking key 42 is provided with an outer thread block 43, the outer thread block 43 comprises an outer thread top block 431, an outer thread rod 432 and an outer thread 433, the bottom end of the outer thread top block 431 is connected with the upper end of the outer thread rod 432, the outer wall of the bottom end of the outer thread rod 432 is provided with an outer thread 433, the inner walls of the upper magnetic attraction block 44 are arranged on the inner walls of the upper ends of the first locking key 41 and the lower ends of the second locking key 42, the lower magnetic attraction block 45 are arranged on the inner walls of the lower magnetic attraction block 44 and the lower magnetic attraction block 45, the interface of the upper and lower magnetic blocks 44 and 45 and the second steel template riser 21 is referred to as a magnetic domain wall. Macroscopic objects generally always have many magnetic domains such that the magnetic moment directions of the domains are different and cancel each other out, the vector sum is zero, and the magnetic moment of the whole object is zero, which cannot attract other magnetic materials. That is, the magnetic material does not normally exhibit magnetism to the outside. Only after the magnetic material is magnetized, it can show magnetism to the outside, so that the upper magnetic attraction block 44 and the lower magnetic attraction block 45 can stably attract the second steel template riser 21, and the condition that the second steel template riser 21 is deviated does not occur.
The device places the first steel template 1 in a flat place, a plurality of first locking keys 41 are fixedly arranged at the upper end of a first steel template vertical plate 11, after the placement is finished, the second steel template vertical plate 21 is clamped into the first locking keys 41, an upper magnetic attraction block 44 and a lower magnetic attraction block 45 are special magnetic domains, and the interface between the upper magnetic attraction block 44 and the interface between the lower magnetic attraction block 45 and the second steel template vertical plate 21 are called magnetic domain walls. Macroscopic objects generally always have many magnetic domains such that the magnetic moment directions of the domains are different and cancel each other out, the vector sum is zero, and the magnetic moment of the whole object is zero, which cannot attract other magnetic materials. That is, the magnetic material does not normally exhibit magnetism to the outside. Only after the magnetic material is magnetized, the magnetic material can show magnetism outwards, so that the upper magnetic attraction block 44 and the lower magnetic attraction block 45 can stably attract the second steel template riser 21, the situation that the second steel template riser 21 is not deviated can not happen, when the second steel template riser 21 is installed, the self-locking device 46 is installed between the first locking key 41 and the second locking key 42, the connecting rod 463 is in threaded connection with the internal thread 4212 arranged in the internal thread block 4211 through the connecting rod external thread 464, the external thread rod 432 is in threaded connection with the self-locking rod internal thread 4621 arranged in the self-locking rod cavity 462 through the external thread 433, when the external thread rod 432 is in threaded connection with the anti-skid ring 4622 firstly, the anti-skid ring 4622 generates friction force after the extrusion of the anti-skid ring 4622 and the external thread rod 432, the anti-skid ring 4622 is expanded, therefore, the external threaded rod 432 can be screwed downwards and enter more tightly, the external threaded rod 432 cannot easily slide down, the bottom end of the external threaded rod 432 touches the top plate 4623 after penetrating through the anti-slip ring 4622, the top plate 4623 extrudes the first spring plate 4625 along with the tail end of the internal rod 4624 when the external threaded rod 432 downwards applies force, the extrusion is carried out on the third spring plate 4630 through the second spring 4627 and the third spring 4629, the self-locking effect can be achieved, after the self-locking device 46 is installed, the third steel template 3 is clamped into the second locking key 42, the upper magnetic attraction blocks 44 and the lower magnetic attraction blocks 45 are also arranged in the second locking key 42, when the steel template is arranged to exceed three groups, the self-locking device 46 can be installed at the upper end of the second locking key 42, so that multiple groups of locking keys 4 can be installed, the steel template can be automatically adjusted according to the requirements of manufacturers, and the installation conditions cannot be affected.
A splice self-locking prefabricated steel template and an implementation method thereof comprise the following steps:
s1: the first steel template 1 is placed at the bottommost end, and then the second steel template 2 is clamped into the first locking key 41;
s2: the upper magnetic attraction block 44 and the lower magnetic attraction block 45 arranged on the first locking key 41 can attract the second steel template 2 after being clamped;
s3: after the upper magnetic attraction block 44 and the lower magnetic attraction block 45 attract the second steel moulding plate 2, the first locking key 41 and the second locking key 42 are connected through the self-locking device 46, and one end of the third steel moulding plate 3 is clamped in the second locking key 42 after connection.
In summary, the splicing self-locking prefabricated steel template and the implementation method thereof have the advantages that the upper magnetic attraction block 44 and the lower magnetic attraction block 45 are special magnetic domains, and the interfaces of the upper magnetic attraction block 44, the lower magnetic attraction block 45 and the second steel template riser 21 are called as magnetic domain walls. Macroscopic objects generally always have many magnetic domains such that the magnetic moment directions of the domains are different and cancel each other out, the vector sum is zero, and the magnetic moment of the whole object is zero, which cannot attract other magnetic materials. That is, the magnetic material does not normally exhibit magnetism to the outside. Only after magnetic material is magnetized, it can outwards show magnetism, thereby go up magnetism and inhale piece 44 and lower magnetism and inhale piece 45 and can steadily adsorb second steel form riser 21, can not take place the circumstances of second steel form riser 21 skew and take place, antiskid ring 4622 can produce frictional force after the extrusion of antiskid ring 4622 and external threaded rod 432, make antiskid ring 4622 expansion, thereby can make external threaded rod 432 spiral entering more tightly downwards, can not slide easily, roof 4623 extrudees first spring board 4625 along with the tail end of internal rod 4624 when external threaded rod 432 is exerted by force downwards, extrude third spring board 4630 through second spring 4627 and third spring 4629 after the extrusion, thereby can reach the effect of auto-lock, when the steel form sets up and exceeds three sets of, can install self-locking device 46 in second lock key 42 upper end, so just can set up multiunit lock key 4, can install the steel form in each lock key 4, can carry out the adjustment by oneself according to the demand of producer, can not receive the influence of installation condition.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (2)
1. The utility model provides a prefabricated steel form of concatenation auto-lock, includes first steel form (1), second steel form (2), third steel form (3) and key (4), its characterized in that: the upper end of the first steel template (1) is provided with a second steel template (2), the upper end of the second steel template (2) is provided with a third steel template (3), and the first steel template (1), the second steel template (2) and the third steel template (3) are connected through a locking key (4);
the first steel template (1) comprises a first steel template vertical plate (11), a first steel template transverse plate (12), a first steel template bottom plate (13), vertical plate holes (14) and transverse plate clamping blocks (15), wherein a plurality of groups of first steel template vertical plates (11) are arranged, vertical plate holes (14) are formed in the outer walls of the first steel template vertical plates (11) on two sides, transverse plate clamping blocks (15) are arranged at one end of the first steel template transverse plate (12), the first steel template transverse plate (12) penetrates through the vertical plate holes (14) formed in the first steel template vertical plates (11) on one side to extend to the vertical plate holes (14) formed in the first steel template vertical plates (11) on the other side, and the transverse plate clamping blocks (15) are clamped into the outer sides of the vertical plate holes (14) formed in the outer sides of the first steel template vertical plates (11) on one side;
the second steel template (2) comprises a second steel template vertical plate (21) and a second steel template horizontal plate (22), wherein a plurality of groups of vertical plate holes (14) are formed in the outer wall of the second steel template vertical plate (21), a horizontal plate clamping block (15) is arranged at one end of the second steel template horizontal plate (22), and the second steel template horizontal plate (22) penetrates through the vertical plate holes (14) formed in the second steel template vertical plate (21) at one side and extends to the vertical plate holes (14) formed in the second steel template vertical plate (21) at the other side;
the third steel template (3) comprises a third steel template vertical plate (31) and a third steel template horizontal plate (32), wherein a plurality of groups of vertical plate holes (14) are formed in the outer wall of the third steel template vertical plate (31), a horizontal plate clamping block (15) is arranged at one end of the third steel template horizontal plate (32), and the third steel template horizontal plate (32) penetrates through the vertical plate holes (14) formed in the third steel template vertical plate (31) on one side and extends to the vertical plate holes (14) formed in the third steel template vertical plate (31) on the other side;
the locking key (4) comprises a first locking key (41), a second locking key (42) and a self-locking device (46), wherein the upper end of the first locking key (41) is connected with the bottom end of the self-locking device (46), the upper end of the self-locking device (46) is connected with the bottom end of the second locking key (42), the first locking key (41) and the second locking key (42) are in a C shape, the bottom end of the first locking key (41) is fixed at the upper end of the first steel template vertical plate (11), the first locking key (41) is clamped into one end of the second steel template vertical plate (21), and the second locking key (42) is clamped into one end of the third steel template vertical plate (31);
the first locking key (41) and the second locking key (42) are internally provided with locking key inner cavities (421), the upper ends of the first locking key (41) and the second locking key (42) are respectively provided with an inner thread block (4211), the inner thread blocks (4211) are internally provided with inner threads (4212), the inner thread blocks (4211) are arranged in the locking key inner cavities (421), and the outer thread blocks (43) are arranged in the locking key inner cavities (421) at the bottom ends of the second locking keys (42);
the inner walls of the upper ends of the first locking key (41) and the second locking key (42) are provided with upper magnetic attraction blocks (44), the inner walls of the lower ends of the first locking key (41) and the second locking key (42) are provided with lower magnetic attraction blocks (45), the external thread blocks (43) comprise external thread jacking blocks (431), external thread rods (432) and external threads (433), the bottom ends of the external thread jacking blocks (431) are connected with the upper ends of the external thread rods (432), and the external threads (433) are formed in a circle on the outer walls of the bottom ends of the external thread rods (432);
the self-locking device (46) comprises a self-locking rod (461), a self-locking rod inner cavity (462), a connecting rod (463) and connecting rod external threads (464), the self-locking rod inner cavity (462) is formed in the self-locking rod (461), the bottom end of the self-locking rod (461) is connected with the upper end of the connecting rod (463), and the connecting rod external threads (464) are formed in the periphery of the outer wall of the bottom end of the connecting rod (463);
the inner wall of the upper end of the inner cavity (462) of the self-locking rod is provided with a self-locking rod inner thread (4621), the lower end of the self-locking rod inner thread (4621) is provided with an anti-slip ring (4622), the periphery of the outer wall of the anti-slip ring (4622) is connected with the periphery of the inner wall of the inner cavity (462) of the self-locking rod, the lower end of the anti-slip ring (4622) is provided with a top plate (4623), the bottom end of the top plate (4623) is connected with the upper end of the inner rod (4624), the bottom end of the inner rod (4624) is connected with the center of the upper end of a first spring plate (4625), the periphery of the outer wall of the inner rod (4624) is provided with a first spring (4626), the bottom end of the first spring (4626) is arranged at the upper end of the first spring plate (4625), the bottom end of the first spring plate (4625) is connected with the upper end of a second spring (4627), the bottom end of the second spring (4627) is connected with the upper end of the second spring plate (4628), the bottom end of the second spring plate (4628) is connected with the upper end of a third spring (4629), the bottom end of the third spring (4629) is connected with the upper end of the third spring plate (4630), and the bottom end of the inner cavity (4630) is arranged on the inner wall of the self-locking rod.
2. A method of constructing a splice-lockable prefabricated steel form according to claim 1, comprising the steps of:
s1: the first steel template (1) is placed at the bottommost end, and then the second steel template (2) is clamped into the first locking key (41);
s2: an upper magnetic attraction block (44) and a lower magnetic attraction block (45) arranged on the first locking key (41) after clamping can attract the second steel template (2);
s3: after the second steel template (2) is sucked by the upper magnetic suction block (44) and the lower magnetic suction block (45), the first locking key (41) and the second locking key (42) are connected through a self-locking device (46), and one end of the third steel template (3) is clamped in the second locking key (42) after connection.
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