CN220580300U - Superimposed sheet floor, superimposed sheet reserve entrance to a cave shutoff piece and shutoff piece shaping template - Google Patents
Superimposed sheet floor, superimposed sheet reserve entrance to a cave shutoff piece and shutoff piece shaping template Download PDFInfo
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- CN220580300U CN220580300U CN202321903835.9U CN202321903835U CN220580300U CN 220580300 U CN220580300 U CN 220580300U CN 202321903835 U CN202321903835 U CN 202321903835U CN 220580300 U CN220580300 U CN 220580300U
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- 238000007493 shaping process Methods 0.000 title description 2
- 238000011065 in-situ storage Methods 0.000 claims abstract description 31
- 238000000465 moulding Methods 0.000 claims description 13
- 239000002131 composite material Substances 0.000 abstract description 23
- 238000010276 construction Methods 0.000 description 15
- 238000009415 formwork Methods 0.000 description 6
- 230000000903 blocking effect Effects 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 229910001294 Reinforcing steel Inorganic materials 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 239000004570 mortar (masonry) Substances 0.000 description 4
- 238000007789 sealing Methods 0.000 description 4
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 238000009435 building construction Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000001174 ascending effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000010030 laminating Methods 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
- 238000009417 prefabrication Methods 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 238000007788 roughening Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses a laminated slab floor slab, a laminated slab reserved hole plugging block and a plugging block forming template, wherein the laminated slab floor slab comprises a laminated slab (1) and a first cast-in-situ floor slab (2); reserving a first hole (101) on the composite floor slab (1), reserving a second hole (201) in the first cast-in-situ floor slab (2) through a first template (202), vertically arranging the first template (202) on the composite floor slab (1) and surrounding the outer side of the first hole (101), enabling the second hole (201) to completely comprise the first hole (101), and when the first cast-in-situ floor slab (2) is constructed on the composite floor slab (1), forming a step-shaped hole by concentrically arranging the first hole (101) and the second hole (201), and forming a staggered platform (3) between the first hole (101) and the second hole (201). The utility model can solve the problem of poor plugging quality of the reserved hole of the superimposed sheet in the prior art.
Description
Technical Field
The utility model relates to a building construction structure, in particular to a laminated slab floor slab, a laminated slab reserved hole plugging block and a plugging block forming template.
Background
With the development of the building industry, the composite floor slab construction technology is increasingly widely applied to building construction. And after the hoisting of the laminated slab is completed, binding reinforcing steel bars, and finally pouring a layer of concrete above the laminated slab, thereby completing the construction of the whole floor slab.
In the hoisting construction process of the laminated slab, openings such as paying-off openings, temporary fire-fighting pipe installation openings and the like are reserved in the prefabrication process of the laminated slab, and after the main body structure is capped, plugging is carried out according to the actual requirements on site. The conventional reserved hole plugging mode of the superimposed sheet is as follows: and (3) roughening and cleaning the reserved hole to form an inclined hole, plugging by adopting a construction method of iron wires and transverse supports, wherein the process is simple and coarse, and the requirement on the quality of the hanging hole cannot be met. In the prior art, a bracket can be used for supporting the template hanging hole, so that the construction is more complicated and the cost is higher. However, the construction process of the hanging hole blocking is not uniform, so that the blocking quality of the reserved hole opening is uneven, and the hanging hole blocking has more high-altitude operation and has certain construction safety hidden trouble. Therefore, it is necessary to provide a laminated slab floor, a laminated slab reserved hole plugging block and a plugging block forming template, which can solve the problem of poor plugging quality of the laminated slab reserved hole in the prior art.
Disclosure of Invention
The utility model aims to provide a laminated slab floor slab, a laminated slab reserved hole plugging block and a plugging block forming template, which can solve the problem of poor plugging quality of the laminated slab reserved hole in the prior art.
The utility model is realized in the following way:
the laminated slab floor comprises a laminated slab and a first cast-in-situ floor; the first hole is reserved on the composite floor slab, the second hole is reserved in the first cast-in-situ floor slab through the first template, the first template is vertically arranged on the composite floor slab and surrounds the outer side of the first hole, the second hole completely comprises the first hole, when the first cast-in-situ floor slab is constructed on the composite floor slab, the first hole and the second hole are concentrically arranged to form a step-shaped hole, and a staggered platform is formed between the first hole and the second hole.
A superimposed sheet reserved hole plugging block for the superimposed sheet floor slab comprises a plugging block body; the longitudinal section of the plugging block body is of an inverted convex structure, so that the plugging block body can be embedded in a step-shaped hole in a matching way; the middle horizontal section of the plugging block body is matched and attached to the staggered platform, the top surface of the plugging block body is flush with the top surface of the first cast-in-situ floor slab, and the bottom surface of the plugging block body is flush with the bottom surface of the superposed floor slab.
A laminated slab floor slab comprises a second cast-in-situ floor slab, wherein a third hole is reserved in the second cast-in-situ floor slab through a second template, the upper size of the third hole of a step-shaped structure is larger than the lower size, and a staggered platform is formed between the upper part and the lower part of the third hole; the bottom of the staggered platform is provided with a supporting rib, the second template is of a Z-shaped structure with a bent middle part, and the bent middle part of the second template is placed on the supporting rib.
A superimposed sheet reserved hole plugging block for the superimposed sheet floor slab comprises a plugging block body; the longitudinal section of the plugging block body is of an inverted convex structure, so that the plugging block body can be matched and embedded in the third hole; the middle horizontal section of the plugging block body is attached to the staggered platform, the top surface of the plugging block body is flush with the top surface of the second cast-in-situ floor slab, and the bottom surface of the plugging block body is flush with the bottom surface of the second cast-in-situ floor slab.
A plugging block forming template of a plugging block of a reserved hole of a laminated slab comprises a corner template unit, a standard template unit, a first connecting node, a second connecting node and a third connecting node; the cross section of the corner template unit is a right trapezoid template with a base angle of degrees, so that two adjacent corner template units are spliced to form a right corner template; the two adjacent right-angle corner templates are spliced through one or more standard template units; the third connecting node is connected to the joint of the top surfaces of the corner template units and the standard template units, the second connecting node is arranged at the joint of the outer corners of the two adjacent corner template units, and the first connecting node is connected to the joint of the outer sides of the corner template units and the standard template units, so that a plurality of corner template units and a plurality of standard template units are spliced to form a plugging block forming template with an annular structure; the longitudinal sections of the corner template unit and the standard template unit are of L-shaped structures, so that the inside of the spliced plugging block molding template forms a molding cavity with an inverted convex structure.
The first connecting node comprises a first adapter plate, a first plugboard and a first bolt; the first adapter plate is of a planar plate-shaped structure, one end of the first adapter plate is rotatably connected to the outer walls of the templates, a through hole is formed in the other end of the first adapter plate, and the first adapter plate is attached to the outer walls of two adjacent templates; the first plugboard is arranged on the outer wall of the adjacent template and penetrates through the other end of the first adapter board through the through hole; the first plug board is provided with a jack, and the first plug pin vertically penetrates through the first plug board through the jack.
The second connecting node comprises a second adapter plate, a second plugboard and a second bolt; the second adapter plate is of an L-shaped plate structure, one end of the second adapter plate is rotatably connected to the outer wall of the corner template unit, a through hole is formed in the other end of the second adapter plate, and the second adapter plate is attached to the outer walls of the two adjacent corner template units; the second pinboard is arranged on the outer wall of the adjacent corner template unit and penetrates through the other end of the second pinboard through the through hole; the second plugboard is provided with a jack, and the second plug pin vertically penetrates through the second plugboard through the jack.
The third connecting node comprises a third plugboard, a fourth plugboard and a third bolt; the third plugboard is arranged on the top surface of the template, and the fourth plugboard is arranged on the top surface of the adjacent template; the third plugboard and the fourth plugboard are respectively provided with a jack, so that the third bolt vertically penetrates through the third plugboard and the fourth plugboard through the jacks.
The top of the template is provided with a limit groove, and one end of the third bolt is bent to be of an L-shaped structure and is embedded in the limit groove.
Compared with the prior art, the utility model has the following beneficial effects:
1. according to the utility model, the blocking block body with the step-shaped hole and the inverted convex structure is arranged, after the step-shaped hole is constructed, the blocking block body is matched and hoisted into the hole by using a masonry principle, special mortar is adopted to be tightly combined with the hole, and the hole is stably stressed through the staggered position, so that the hole sealing effect and the waterproof effect are achieved, the supporting-free and corresponding hole hanging measures are realized, the construction efficiency is greatly improved, the ascending operation is not needed, and the construction safety and the construction quality are ensured.
2. The first hole of the composite floor slab and the second hole of the first cast-in-situ floor slab form a step-shaped hole, and the second cast-in-situ floor slab forms a step-shaped third hole by reserving a hole position formwork, so that pouring can be performed according to the structural form of the floor slab, the hole forming requirement of the composite floor slab is met, and the matching and sealing of the plugging block body with the inverted convex structure can be conveniently performed in the later stage.
3. The utility model can be integrally manufactured by adopting a module, corresponding step-shaped holes are reserved according to the module requirement, meanwhile, the block molding templates are spliced and the block body is poured according to the module requirement, the molding and mounting requirements are met, the block construction of the reserved holes under different working conditions can be met to the greatest extent, reinforcing steel bars can be bound and arranged in the block body, the structural strength of the block body is improved, and the stress requirement is met.
Drawings
FIG. 1 is a top view of a composite floor slab of the present utility model;
FIG. 2 is an elevation cross-sectional view of a composite floor slab of the present utility model (example 1);
FIG. 3 is an elevation sectional view of a composite floor slab and a composite reserved hole plugging block of the present utility model (example 1);
FIG. 4 is an elevation cross-sectional view of a composite floor slab of the present utility model (example 2);
FIG. 5 is an elevation cross-sectional view of the floor slab of the present utility model and the preformed hole plugging block of the superimposed sheet (example 2);
FIG. 6 is a top view of a block molding die of the present utility model;
FIG. 7 is an elevational cross-sectional view of a block molding die plate of the present utility model;
FIG. 8 is a schematic view of the structure of a first connection node in a block molding die of the present utility model;
fig. 9 is a schematic structural view of a third connection node in the block molding die of the present utility model.
In the figure, the first hole of the composite floor slab, 101, the second hole of the composite floor slab, 202, the first template, 3 staggered platforms, 301 supporting ribs, 4, the second and third cast-in-situ floor slabs, 401, 402, the second template, 5 plugging block bodies, 601 corner template units, 602 standard template units, 603 first connecting nodes, 6031 first connecting plates, 6032 first plug plates, 6033 first plug pins, 604 second connecting nodes, 6041 second connecting plates, 6042 second plug plates, 6043 second plug pins, 605 third connecting nodes, 6051 third plug plates, 6052 fourth plug plates, 6053 third plug pins and 6054 limiting grooves are formed.
Detailed Description
The utility model will be further described with reference to the drawings and the specific examples.
Example 1:
referring to fig. 1 to 3, a laminated slab floor slab comprises a laminated slab 1 and a first cast-in-situ slab 2; the first hole 101 is reserved on the composite floor slab 1, the second hole 201 is reserved in the first cast-in-situ floor slab 2 through the first template 202, the first template 202 is vertically arranged on the composite floor slab 1 and surrounds the outer side of the first hole 101, the second hole 201 completely comprises the first hole 101, when the first cast-in-situ floor slab 2 is constructed on the composite floor slab 1, the first hole 101 and the second hole 201 are concentrically arranged to form a step-shaped hole, and a staggered platform 3 is formed between the first hole 101 and the second hole 201.
The first hole 101 and the second hole 201 form a step-shaped hole, and the staggered platform 3 of the step-shaped hole can be used for matching and installing the plugging block body 5 with corresponding shape and size, so that the plugging efficiency of the reserved hole on the floor slab is improved, the support and corresponding hanging hole measures in the prior art are not needed, the construction is more convenient and rapid, and the plugging quality can be effectively controlled.
Referring to fig. 3, a reserved hole plugging block for a laminated slab comprises a plugging block body 5; the longitudinal section of the plugging block body 5 is of an inverted convex structure, so that the plugging block body 5 can be embedded in a step-shaped hole in a matching manner; the middle horizontal section of the plugging block body 5 is matched and attached to the staggered platform 3, the top surface of the plugging block body 5 is flush with the top surface of the first cast-in-situ floor slab 2, and the bottom surface of the plugging block body 5 is flush with the bottom surface of the composite floor slab 1.
The structure of the plugging block body 5 is consistent with the structure of the step-shaped hole, so that the plugging block body 5 can be ensured to just completely plug the reserved hole, and the plugging is reinforced by special mortar. The middle horizontal section of the plugging block body 5 is supported through the staggered platform 3, so that stable stress is ensured, and the sealing effect of the hole is ensured.
Example 2:
referring to fig. 4 and fig. 5, a laminated slab floor slab comprises a second cast-in-situ floor slab 4, wherein a third hole 401 is reserved in the second cast-in-situ floor slab 4 through a second template 402, and the upper dimension of the third hole 401 of a step-shaped structure is larger than the lower dimension, so that a staggered platform 3 is formed between the upper part and the lower part of the third hole 401; the bottom of the staggered platform 3 is provided with a supporting rib 301, the second template 402 is of a Z-shaped structure with a bent middle part, and the bent middle part of the second template 402 is placed on the supporting rib 301.
Through the reservation of the third hole 401 of step shape, the plugging block body 5 of corresponding shape and size can be installed in a matching way by utilizing the staggered platform 3 at the step position, so that the plugging efficiency of the reserved hole on the floor slab is improved, the support and corresponding hanging hole measures in the prior art are not needed, the construction is more convenient and quick, and the plugging quality can be effectively controlled.
Referring to fig. 5, a reserved hole plugging block for a laminated slab comprises a plugging block body 5; the longitudinal section of the plugging block body 5 is of an inverted convex structure, so that the plugging block body 5 can be matched and embedded in the third hole 401; the middle horizontal section of the plugging block body 5 is attached to the staggered platform 3, the top surface of the plugging block body 5 is flush with the top surface of the second cast-in-situ floor slab 4, and the bottom surface of the plugging block body 5 is flush with the bottom surface of the second cast-in-situ floor slab 4.
The structure of the plugging block body 5 is consistent with the structure of the third hole 401 in the step shape, so that the plugging block body 5 can be ensured to just completely plug the reserved third hole 401, and the plugging is reinforced and blocked by special mortar. The middle horizontal section of the plugging block body 5 is supported through the staggered platform 3, so that stable stress is ensured, and the sealing effect of the hole is ensured.
Referring to fig. 6 and fig. 7, a plugging block forming template includes a corner template unit 601, a standard template unit 602, a first connection node 603, a second connection node 604 and a third connection node 605; the cross section of the corner template unit 601 is a right trapezoid template with a base angle of 45 degrees, so that two adjacent corner template units 601 are spliced to form a right corner template; the two adjacent right-angle corner templates are spliced through one or more standard template units 602; the third connecting node 605 is connected to the top surface joint of the corner template unit 601 and the standard template unit 602, the second connecting node 604 is arranged at the outer side corner joint of two adjacent corner template units 601, the first connecting node 603 is connected to the outer side joint of the corner template unit 601 and the standard template unit 602, and a plurality of corner template units 601 and a plurality of standard template units 602 are spliced to form a plugging block forming template with an annular structure; the longitudinal sections of the corner template unit 601 and the standard template unit 602 are of L-shaped structures, so that the inside of the spliced plugging block forming template forms a forming cavity with an inverted convex structure.
The two corner template units 601 can be spliced to form right-angle corner templates, the four right-angle corner templates are utilized to be spliced to form a plugging block forming template, and a proper number of standard template units 602 can be spliced between two adjacent right-angle corner templates according to the size requirement for controlling the size of a forming cavity to be consistent with the size of the plugging block body 5 and the reserved hole size.
Referring to fig. 6 and 8, the first connection node 603 includes a first adapter plate 6031, a first plug plate 6032, and a first plug 6033; the first adapter plate 6031 is in a planar plate structure, one end of the first adapter plate 6031 is rotatably connected to the outer wall of a template (the template can be a corner template unit 601 or a standard template unit 602) through a rotating shaft, a through hole (not shown in the figure) is formed at the other end of the first adapter plate 6031, and the first adapter plate 6031 is attached to the outer walls of two adjacent templates; the first plug board 6032 is installed on the outer wall of an adjacent template (the adjacent template can be a corner template unit 601 or a standard template unit 602), and the first plug board 6032 penetrates through the other end of the first plug board 6031 through a through hole; first plug 6032 has a receptacle (not shown) formed therein, and first pin 6033 vertically extends through first plug 6032 via the receptacle.
The first plug 6033 is inserted into the jack of the first plug 6032, the first plug 6033 and the rotating shaft lock the first plug 6031 between two adjacent templates, so that the templates can be spliced quickly and reliably, and the assembly and disassembly are convenient.
Referring to fig. 6, the second connection node 604 includes a second adapter plate 6041, a second plug plate 6042, and a second plug 6043; the second adapting plate 6041 has an L-shaped plate structure, one end of the second adapting plate 6041 is rotatably connected to the outer wall of the corner template unit 601 through a rotating shaft, a through hole (not shown in the figure) is formed at the other end of the second adapting plate 6041, and the second adapting plate 6041 is attached to the outer walls of two adjacent corner template units 601; the second plug board 6042 is installed on the outer wall of the adjacent corner template unit 601, and the second plug board 6042 penetrates through the other end of the second adapter board 6041 through the through hole; second plug 6042 has a receptacle (not shown) formed therein, and second pin 6043 vertically extends through second plug 6042 via the receptacle.
The second plug 6043 is inserted into the jack of the second plug 6042, the second adapter plate 6041 is locked between two adjacent corner template units through the second plug 6043 and the rotating shaft, and the corner template units are convenient to quickly and reliably splice into right-angle corner templates, and convenient to assemble and disassemble.
Referring to fig. 6 and 9, the third connection node 605 includes a third plug board 6051, a fourth plug board 6052 and a third plug pin 6053; the third plug board 6051 is arranged on the top surface of the template (the template can be a corner template unit 601 or a standard template unit 602), and the fourth plug board 6052 is arranged on the top surface of the adjacent template (the adjacent template can be a corner template unit 601 or a standard template unit 602); the third plug 6051 and the fourth plug 6052 are each formed with a hole, so that the third plug 6053 vertically penetrates the third plug 6051 and the fourth plug 6052 through the holes.
The third plug 6053 is inserted into the jacks of the third plug 6051 and the fourth plug 6052 and locked between the adjacent template units through the third plug 6053, so that the templates are convenient to splice quickly and reliably, and the disassembly and assembly are convenient.
Referring to fig. 6 and 9, a limiting groove 6054 is formed at the top of the template, and one end of the third pin 6053 is bent to form an L-shaped structure and is embedded in the limiting groove 6054.
The third plug 6053 and the limit groove 6054 with L-shaped structures limit the axial sliding of the third plug 6053, so that the third plug 6053 is prevented from being separated from the third plug 6051 and the fourth plug 6052, and the splicing reliability of the templates is ensured.
Referring to fig. 1 to 9, the construction method of the present utility model comprises:
if the floor slab is in the form of a laminated slab structure, the laminated slab comprises a laminated floor slab 1 and a first cast-in-situ floor slab 2. The first hole 101 is reserved in the production process of the composite floor slab 1 according to the requirement of the modulus of 150mm, the template of the first cast-in-situ floor slab 2 is supported after the composite floor slab 1 is installed, the first template 202 is installed on the composite floor slab 1, the outer side of the upper part of the first hole 101 is combined to form a second hole 201, a staggered platform 3 is formed between the first hole 101 and the second hole 201, the width of the staggered platform 3 is also set according to the requirement of the modulus of 150mm, and a stepped hole is formed after the concrete pouring of the first cast-in-situ floor slab 2 is completed.
If the floor structure is a cast-in-place concrete structure, the second cast-in-place floor 4 is obtained. The formwork of the second cast-in-situ floor slab 4 is erected on a construction site, the second formwork 402 of the third hole 401 in a step shape is installed in the formwork according to the requirement of a module of 150mm, the lower part of the staggered platform 3 forms a supporting rib 301 by utilizing Z-shaped steel bars, the second formwork 402 is supported and fixed, and the second formwork 402 is prevented from deforming and shifting in the concrete process. And removing the template after the concrete pouring is completed to form a step-shaped third hole 401.
The installation module is 150mm requires prefabricated shutoff piece body 5 that the hole corresponds of reserving, and whole shutoff piece body is "protruding" shape structure to agree with step-shaped hole and third hole 401, shutoff piece body 5 is made by concrete placement, and the laminating is matchd with stagger 3 to the horizontal segment of shutoff piece body 5, and the bottom and the top of shutoff piece body 5 are flush with floor structure's bottom and top respectively. Reinforcing steel bars can be arranged in the plugging block body 5, so that the plugging block body meets the overall stress requirement.
The plugging block body 5 is prefabricated by adopting a plugging block forming template. The block body 5 also rechecks the 150mm modulus requirement. The two corner template units 601 are symmetrically spliced to form right-angle corner templates, a proper number of standard template units 602 are selected to be spliced between two adjacent right-angle corner templates according to the size of the plugging block body 5, four right-angle corner templates and a corresponding number of standard template units 602 are spliced to form a plugging block forming template, and the plugging block forming template is spliced and locked through a first connecting node 603, a second connecting node 604 and a third connecting node 605.
Binding reinforcing steel bars in a forming cavity of the inverted convex structure of the plugging block forming template, and pouring concrete to form the plugging block body 5. And hoisting the plugging block body 5 into the step-shaped hole or the third hole 401, and reinforcing the plugging block body by special mortar to complete the plugging operation of the reserved hole of the floor slab.
The above embodiments are merely preferred embodiments of the present utility model and are not intended to limit the scope of the present utility model, therefore, any modifications, equivalent substitutions, improvements, etc. made within the spirit and principle of the present utility model should be included in the scope of the present utility model.
Claims (7)
1. A laminated slab floor slab is characterized in that: the cast-in-situ slab comprises a second cast-in-situ slab (4), wherein a third hole (401) is reserved in the second cast-in-situ slab (4) through a second template (402), the upper size of the third hole (401) of the step-shaped structure is larger than the lower size, and a staggered platform (3) is formed between the upper part and the lower part of the third hole (401); the bottom of the staggered platform (3) is provided with a supporting rib (301), the second template (402) is of a Z-shaped structure with a bent middle part, and the bent middle part of the second template (402) is placed on the supporting rib (301).
2. A superimposed sheet pre-determined hole plugging block for a superimposed sheet floor slab according to claim 1, characterized in that: comprises a plugging block body (5); the longitudinal section of the plugging block body (5) is of an inverted convex structure, so that the plugging block body (5) can be matched and embedded in the third hole (401); the middle horizontal section of the plugging block body (5) is attached to the staggered platform (3), the top surface of the plugging block body (5) is flush with the top surface of the second cast-in-situ floor slab (4), and the bottom surface of the plugging block body (5) is flush with the bottom surface of the second cast-in-situ floor slab (4).
3. A block molding die for a block for a reserved hole of a superimposed sheet according to claim 2, characterized in that: the system comprises a corner template unit (601), a standard template unit (602), a first connecting node (603), a second connecting node (604) and a third connecting node (605); the cross section of the corner template unit (601) is a right trapezoid template with a base angle of 45 degrees, so that two adjacent corner template units (601) are spliced to form a right corner template; the two adjacent right-angle corner templates are spliced through one or more standard template units (602); the third connecting node (605) is connected to the joint of the top surfaces of the corner template units (601) and the standard template units (602), the second connecting node (604) is arranged at the joint of the outer corners of the two adjacent corner template units (601), and the first connecting node (603) is connected to the joint of the outer sides of the corner template units (601) and the standard template units (602), so that a plurality of corner template units (601) and a plurality of standard template units (602) are spliced to form a plugging block forming template with an annular structure; the longitudinal sections of the corner template unit (601) and the standard template unit (602) are L-shaped structures, so that the inside of the spliced plugging block forming template forms a forming cavity with an inverted convex structure.
4. A block molding form according to claim 3, wherein: the first connecting node (603) comprises a first adapter plate (6031), a first plugboard (6032) and a first plug pin (6033); the first adapter plate (6031) is of a planar plate-shaped structure, one end of the first adapter plate (6031) is rotatably connected to the outer walls of the templates, a through hole is formed in the other end of the first adapter plate (6031), and the first adapter plate (6031) is attached to the outer walls of two adjacent templates; the first plugboard (6032) is arranged on the outer wall of the adjacent template, and the first plugboard (6032) penetrates through the other end of the first adapter board (6031) through the through hole; the first plug board (6032) is provided with a jack, and the first plug pin (6033) vertically penetrates through the first plug board (6032) through the jack.
5. A block molding form according to claim 3, wherein: the second connecting node (604) comprises a second adapter plate (6041), a second plugboard (6042) and a second plug pin (6043); the second adapter plate (6041) is of an L-shaped plate structure, one end of the second adapter plate (6041) is rotatably connected to the outer wall of the corner template units (601), a through hole is formed in the other end of the second adapter plate (6041), and the second adapter plate (6041) is attached to the outer walls of two adjacent corner template units (601); the second plug board (6042) is arranged on the outer wall of the adjacent corner template unit (601), and the second plug board (6042) penetrates through the other end of the second adapter board (6041) through the through hole; the second plug board (6042) is provided with a jack, and the second plug pin (6043) vertically penetrates through the second plug board (6042) through the jack.
6. A block molding form according to claim 3, wherein: the third connecting node (605) comprises a third plugboard (6051), a fourth plugboard (6052) and a third plug pin (6053); a third plugboard (6051) is arranged on the top surface of the template, and a fourth plugboard (6052) is arranged on the top surface of the adjacent template; the third plug board (6051) and the fourth plug board (6052) are respectively provided with an inserting hole, so that the third plug pin (6053) vertically penetrates through the third plug board (6051) and the fourth plug board (6052) through the inserting holes.
7. The block molding die of claim 6, wherein: the top of the template is provided with a limit groove (6054), and one end of the third plug pin (6053) is bent to be of an L-shaped structure and is embedded into the limit groove (6054).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321903835.9U CN220580300U (en) | 2023-07-19 | 2023-07-19 | Superimposed sheet floor, superimposed sheet reserve entrance to a cave shutoff piece and shutoff piece shaping template |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321903835.9U CN220580300U (en) | 2023-07-19 | 2023-07-19 | Superimposed sheet floor, superimposed sheet reserve entrance to a cave shutoff piece and shutoff piece shaping template |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220580300U true CN220580300U (en) | 2024-03-12 |
Family
ID=90118863
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321903835.9U Active CN220580300U (en) | 2023-07-19 | 2023-07-19 | Superimposed sheet floor, superimposed sheet reserve entrance to a cave shutoff piece and shutoff piece shaping template |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220580300U (en) |
-
2023
- 2023-07-19 CN CN202321903835.9U patent/CN220580300U/en active Active
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