CN109822723B

CN109822723B - Wallboard prefabricating mold

Info

Publication number: CN109822723B
Application number: CN201910140815.2A
Authority: CN
Inventors: 曾金华
Original assignee: Shanghai Futielong Residential Industrial Development Co ltd
Current assignee: Shanghai Futielong Residential Industrial Development Co ltd
Priority date: 2019-02-26
Filing date: 2019-02-26
Publication date: 2020-10-20
Anticipated expiration: 2039-02-26
Also published as: CN109822723A

Abstract

The invention discloses a wallboard prefabricating mould, which relates to a mould and is used for solving the problem of troublesome installation of a common mould, and comprises a base and mould plates arranged on the base, wherein a connecting mechanism is arranged between every two adjacent mould plates, the connecting mechanism comprises at least two inserting ports arranged on one of the mould plates, a matching groove arranged on the mould plate, an occlusion groove arranged on the inner wall of the matching groove, an inserting block fixed on the other mould plate and an occlusion strip integrally arranged on the inserting block, the sectional dimension of the matching groove is equal to that of the inserting block, when the inserting block is embedded into the matching groove, the occlusion strip and the occlusion groove are mutually engaged, and a blocking mechanism used for limiting the inserting block and the matching groove to be disconnected is arranged in the inserting ports; the invention has the following advantages and effects: compared with the common bolt fixing mode, the splicing mode of splicing combination can simplify the installation steps of the templates and shorten the installation period, thereby achieving the purpose of improving the production efficiency of the prefabricated member.

Description

Wallboard prefabricating mold

Technical Field

The invention relates to a building technology, in particular to a wallboard prefabricating mold.

Background

With the gradual and violent scientific and technical competition, the country gradually promotes the development of building technology, and the prefabrication technology is gradually started in recent years, so that prefabricated wallboards, prefabricated columns, prefabricated stairs, prefabricated bridges and the like are provided.

At present, the utility model discloses a precast concrete wallboard's prefabricated mould is disclosed to the china utility model that the bulletin number is CN207711007U, including two steel formworks and two precast concrete formworks, two steel formworks are arranged along the direction of height of treating precast concrete wallboard, and the tip of two steel formworks is arranged the precast concrete formwork respectively and is enclosed into the shape of treating precast concrete wallboard jointly, and precast concrete formwork includes prefabricated body board and follows the pre-buried connecting bar of its thickness direction, and connecting bar's both ends stretch out outside prefabricated body board.

The prefabricated mould is also formed into a closed frame structure by splicing a plurality of templates, but the connection between two adjacent templates is basically performed by bolts as in most moulds, the connection operation of the bolts and the nuts is complicated, and the whole splicing and disassembling process is long, so that the production efficiency of the prefabricated part is reduced.

Disclosure of Invention

The invention aims to provide a wallboard prefabricating mold which can be used for quickly splicing templates and shortening the installation time of the mold, so that the purpose of improving the production efficiency of prefabricated parts is achieved.

The technical purpose of the invention is realized by the following technical scheme: a wallboard prefabricating die comprises a base, die plates which are placed on the base and are spliced with each other to form a pouring cavity, wherein a connecting mechanism is arranged between every two adjacent die plates, the connecting mechanism comprises at least two inserting ports formed in one of the die plates, matching grooves formed in the die plates and communicated with the inserting ports, meshing grooves formed in the inner walls of the matching grooves and distributed along the depth direction of the matching grooves, inserting blocks fixed on the other die plate, and meshing strips integrally arranged on the inserting blocks and distributed along the length direction of the inserting blocks, the cross-sectional size of each matching groove is equal to that of each inserting block, when the inserting blocks are embedded into the matching grooves, the meshing strips and the meshing grooves are meshed with each other, and a blocking mechanism used for limiting the inserting blocks to be disconnected from the matching grooves is arranged in the inserting ports;

keep off position mechanism including seting up the dog groove of interface bottom, inlay the fender position piece of locating the dog inslot, inlay and locate the dog inslot and be used for ordering about the driving piece that keeps off the motion of dog groove one side of keeping off the position piece orientation, the one end of keeping off the position piece gets into the interface under the order about of driving piece and seals up the opening between interface and the cooperation groove, and is provided with the spacing subassembly that is used for restricting the fender position piece and drops from the dog inslot on the template.

By adopting the scheme, when the device is used, the inserting block on one template is aligned to the inserting port on the other template, then the inserting block is pressed into the inserting port to push the gear mechanism open, so that the occlusion strip on the inserting block is aligned to the occlusion groove, then the two templates generate staggered movement, so that the inserting block enters the matching groove, the gear mechanism can block the inserting block at the moment and limit the inserting block to enter the inserting port again, and the inner wall of the occlusion groove can hook the occlusion strip at the moment to limit the two templates to be separated from each other so as to finish the splicing of the casting mold;

after the insertion block and the matching groove are meshed, the insertion block can actually slide in the matching groove, and when the insertion block slides to the position of the insertion port, the two templates can be separated; through adopting above-mentioned scheme, at the in-process that the grafting piece gos deep into the cooperation groove, when the grafting piece staggers completely with the fender position piece, the cooperation groove will be stopped up in the bullet grafting mouth under the driving piece is ordered about to the fender position piece, makes the grafting piece can't deviate from the cooperation inslot to reach the purpose that the restriction template takes place to separate.

The invention is further provided with: the size of the opening of the matching groove communicated with the plug port is smaller than the width of the plug port, and the width of the matching groove is gradually reduced in the process of extending towards one side far away from the plug port.

By adopting the scheme, the size of the insertion block must be the same as that of the matching groove, and after the size of the insertion port is set to be larger than that of the matching groove, the insertion block can be conveniently embedded in the process of splicing the two templates; and set the width of cooperation groove to the constriction gradually, then can make the grafting piece at the in-process that gets into the cooperation groove gradually, let the interlock strip form the meshing with the interlock groove slowly to along with the deepening of grafting piece, the interlock between the two gets inseparabler, thereby makes the condition that is difficult to appear breaking away from the connection between two adjacent templates.

The invention is further provided with: the drive member may be a compression spring.

Through adopting above-mentioned scheme, as long as can order about the fender piece to bounce into the socket in to the driving piece, just all can regard as the driving piece to use, and the pressure spring stable performance, the reaction is sensitive, therefore is the best choice as the source of continuous power.

The invention is further provided with: the limiting assembly comprises a limiting hole which is arranged on the side wall adjacent to the insertion port on the template and is communicated with the stop block groove, a limiting block which is arranged in the limiting hole in a penetrating mode and is in threaded connection with the stop block, and the length direction of the limiting hole extends along the depth direction of the stop block groove.

Through adopting above-mentioned scheme, spacing hole is used for supplying the stopper activity, makes the stopper can take the stopper to move together to at the in-process that the stopper moved, when the stopper takes place to contradict with the inner wall in spacing hole, exactly the stroke terminal point that the stopper moved, and the stopper can restrict the stopper and deviate from keeping off the position inslot, thereby make the stopper can block the formation of plug-in block.

The invention is further provided with: still be provided with on the stopper and be used for making the fender position piece keep the guarantor attitude subassembly of retraction stopper inslot state, guarantor attitude subassembly sets up on the stopper and has the guarantor attitude pole that is used for imbedding the abaculus of caulking groove including seting up on the lateral wall of template and with caulking groove, the slip of spacing hole cross intercommunication, the caulking groove is located spacing hole and keeps away from interface open-ended one end, extend on the abaculus of guarantor attitude pole and be formed with the connecting portion that the width is less than the stopper width, the kidney slot has been seted up on the connecting portion, an organic whole is fixed with the spliced pole on the stopper, the spliced pole is worn to locate in the kidney slot, and the one end that the spliced pole passed the kidney slot is fixed with the anticreep piece that is used.

The stop block is only not applied by external force, the stop block can be automatically embedded into the socket for plugging, therefore, when the template is required to be disassembled after the prefabricated part is molded, the stop block is continuously pressed to be convenient for disassembling the two templates, by adopting the scheme, when the template is required to be disassembled, the stop block is pulled towards one side of the retraction block groove through the state keeping rod, then the state keeping rod is aligned with the caulking groove and pushed towards the caulking groove, so that the embedded block is embedded into the caulking groove, the state keeping rod can be blocked by the inner wall of the caulking groove at the moment, the stop block is limited by the limiting block to move, the stop block is kept in the state of the retraction block groove, and the aim of conveniently disassembling the template is fulfilled.

The invention is further provided with: still be provided with the locating component who is used for restricting the template to produce the skew on the base, locating component is including being fixed in on the base and around locating piece, the rotation that the template distributes connect the hand screw rod on the locating piece, threaded connection and the hand screw rod on the depression bar that supports, support the one end downward sloping that the hand screw rod was kept away from to the depression bar and contradict in the template, be provided with on the locating piece and be used for the restriction to support the rotatory subassembly that prevents changeing of depression bar.

The template is only put on the base, so it probably produces on the base and slides, through adopting above-mentioned scheme, because the locating piece distributes around the template, so when propping against the depression bar and contradict on the template, can form the restraint around the template, make the template be difficult to produce on the base and slide, and will prop against the slope of depression bar and set up, then can be when propping against depression bar and template and producing the contact, exert pressure to the template, make template and base support each other tightly, the concrete of pouring intracavity just is difficult to overflow from the clearance between template and the base like this, thereby make the prefab of pouring intracavity be difficult to produce and warp.

The invention is further provided with: prevent changeing the subassembly including being fixed in wearing the pole piece on the depression bar lateral wall, being fixed in the guide bar on the locating piece, the guide bar is worn to locate on wearing the pole piece, and the length direction of guide bar parallels with the direction of motion of the depression bar.

To propping the depression bar, want to be driven by hand screw rod, it can not produce pivoted so, and hand screw rod just can't drive to prop the depression bar and stretch out and draw back otherwise, through adopting above-mentioned scheme, because be fixed between guide bar and the locating piece, consequently the guide bar can be to the rotatory production restraint that props the depression bar to make hand screw rod can order about to prop the depression bar and move towards the template.

The invention is further provided with: the end of the pressing rod, far away from the positioning block, is integrally formed with a forked positioning part, and the two positioning parts respectively abut against the upper side and the lower side of the template.

Through adopting above-mentioned scheme, the location portion that is the branching setting on the pressure bar can exert pressure to the upper and lower both sides of template simultaneously, and the atress of template will be more even so to reach the purpose that improves positioning stability.

In conclusion, the invention has the following beneficial effects:

1. compared with the common bolt fixing mode, the splicing mode of splicing combination can simplify the installation steps of the templates and shorten the installation period, thereby achieving the purpose of improving the production efficiency of the prefabricated member;

2. the matching groove with the gradually-changing-type opening can enable the inserting block to be tightly engaged with the inserting block in the process that the inserting block gradually penetrates into the matching groove, so that the templates are not easy to separate;

3. the stop block can stop the insertion block and prevent the insertion block from entering the insertion port from the matching groove, so that the insertion block is not easy to disengage from the insertion port, and the templates are not easy to separate from each other.

Drawings

FIG. 1 is an overall block diagram of the present invention;

FIG. 2 is an exploded view of the connection structure of the present invention;

fig. 3 is a partially enlarged view at a in fig. 2.

In the figure: 1. a base; 11. a foot pad; 2. a template; 21. a pouring cavity; 3. a connecting mechanism; 31. an interface; 32. a mating groove; 33. an occlusion groove; 34. an insertion block; 35. an occlusion strip; 4. a gear mechanism; 41. a block groove; 42. a stop block; 43. a drive member; 44. a limiting component; 441. a limiting hole; 442. a limiting block; 5. a state preserving component; 51. caulking grooves; 52. a state keeping rod; 521. an insert block; 522. a connecting portion; 523. a kidney-shaped groove; 6. connecting columns; 7. an anti-drop block; 8. a positioning assembly; 81. positioning blocks; 82. hand-cranking screw; 83. a pressing rod; 831. a positioning part; 9. an anti-rotation component; 91. a rod penetrating block; 92. a guide rod.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

As shown in fig. 1, a wallboard prefabricating mold comprises a base 1 and a template 2, wherein the base 1 is in a quadrilateral plate shape, and four corners of the base 1 are respectively in threaded connection with adjustable foot pads 11; the template 2 is provided with at least four, and four template 2 form the structure of four frame form through coupling mechanism 3 end to end, and the inside of template 2 is around being formed with pouring chamber 21.

As shown in fig. 2, the connection mechanism 3 includes at least two insertion ports 31, a mating groove 32, a meshing groove 33, insertion blocks 34, and meshing strips 35, and the end surfaces of the same end of each template 2 are provided with the at least two insertion ports 31; the number of the matching grooves 32 is equal to that of the inserting ports 31, the matching grooves are formed in the template 2, and one side of each matching groove is communicated with the inserting port 31; the width of the through opening of the matching groove 32 communicated with the interface 31 is smaller than the size of the interface 31, and the width of the matching groove 32 is gradually reduced in the process of extending towards the side far away from the interface 31; the occlusion grooves 33 are arranged on the inner wall of the matching groove 32, and the occlusion grooves 33 are distributed layer by layer along the depth of the matching groove 32; the number of the inserting blocks 34 is equal to that of the inserting ports 31, the inserting blocks are fixed at one end, away from the inserting ports 31, of the same template 2, and the cross section shapes of the inserting blocks 34 are the same as those of the matching grooves 32; the snap strips 35 are integrally arranged on the insertion block 34, the snap strips 35 are annularly distributed on the insertion block 34, and the plurality of snap strips 35 are arranged along the length direction of the insertion block 34.

In the process of splicing the templates 2, the insertion block 34 on the former template 2 is inserted into the insertion port 31, and then the template 2 is pushed into the matching groove 32, so that the engagement strip 35 and the engagement groove 33 are engaged, that is, the splicing between two adjacent templates 2 is completed.

In order to prevent the templates 2 from being separated, a gear mechanism 4 is further arranged on the templates 2, the gear mechanism 4 comprises a stop groove 41, a stop block 42, a driving part 43 and a limiting assembly 44, and the stop groove is formed in the bottom of the inserting port 31; the driving piece 43 is a pressure spring and is placed in the stop groove; the stop block 42 is embedded in the stop groove, the stop block 42 extends into the insertion port 31 under the pushing of the pressure spring to stop the through hole between the matching groove 32 and the insertion port 31, and when the stop block 42 and the insertion block 34 are completely embedded in the matching groove 32, the stop block 42 and the insertion block 34 are mutually abutted.

The limiting assembly 44 comprises a limiting hole 441 and a limiting block 442, the limiting hole 441 is formed in a side wall of the template 2 adjacent to the insertion port 31, the limiting hole 441 is communicated with the stop groove, and the length direction of the limiting hole 441 extends along the depth direction of the stop groove 41; the limiting block 442 penetrates through the limiting hole 441, the limiting block 442 is fixed on the blocking block 42 in a threaded connection mode, and a connecting column 6 is integrally arranged at one end, far away from the blocking block 42, of the limiting block 442.

As shown in fig. 3, the state-keeping assembly 5 is further disposed on the limiting block 442, the state-keeping assembly 5 includes an insertion groove 51 and a state-keeping rod 52, the insertion groove 51 is disposed on the template 2, intersects with the limiting hole 441, and is located at an end of the limiting hole 441 far away from the opening of the inserting port 31; the two ends of the state-keeping rod 52 are uniformly formed with an embedded block 521 with the same cross section shape as the embedded groove 51, one end of the embedded block 521, which is far away from the state-keeping rod 52, is inwardly contracted to form a connector with the width equal to that of the limiting block 442, a kidney-shaped groove 523 with the length direction parallel to the length direction of the limiting block 442 is formed in the connector, a connecting column 6 on the limiting block 442 penetrates through the kidney-shaped groove 523, and an anti-falling block 7 is fixed at one end of the limiting block 442 penetrating through the kidney-shaped groove 523.

As shown in fig. 1, a positioning assembly 8 is further disposed on the base 1, the positioning assembly 8 includes at least eight positioning blocks 81, hand-operated screws 82, and pressing rods 83, the positioning blocks 81 are fixed on the base 1, and the positioning blocks 81 are distributed around the formwork 2; the hand-operated screw rod 82 is rotatably connected to the positioning block 81, so that the hand-operated screw rod 82 and the positioning block 81 only can relatively rotate, and one end of the hand-operated screw rod 82 close to the template 2 is obliquely arranged downwards; the pressing rod 83 is connected to the hand-operated screw 82 through a screw thread, two positioning portions 831 are integrally formed at one end of the pressing rod 83 close to the formwork 2, and the two positioning portions 831 respectively abut against the upper side and the lower side of the formwork 2.

An anti-rotation component 9 for limiting the rotation of the abutting rod 83 is further arranged on the positioning block 81, the anti-rotation component 9 comprises a rod penetrating block 91 and a guide rod 92, and the rod penetrating block 91 is fixed on the side wall of the abutting rod 83; one end of the guide rod 92 is fixed on the positioning block 81, the other end of the guide rod is arranged on the rod penetrating block 91 in a penetrating way, and the length direction of the guide rod 92 is parallel and level with the central axis of the hand-cranking screw rod 82, so that the movement direction of the abutting rod 83 is guided.

The specific implementation process comprises the following steps: when the method is used, the inserting block 34 on one template 2 is aligned to the inserting port 31 on the other template 2, then the inserting block 34 is pressed into the inserting port 31 to push the blocking mechanism 4 open, the meshing strip 35 on the inserting block 34 is aligned to the meshing groove 33, then the two templates 2 generate staggered movement, the inserting block 34 enters the matching groove 32, the blocking mechanism 4 blocks the inserting block 34 at the moment and limits the inserting block to enter the inserting port 31 again, and the inner wall of the meshing groove 33 can hook the meshing strip 35 at the moment to limit the two templates 2 to separate from each other so as to finish the splicing of the casting mold.

The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications of the present embodiment without inventive contribution as needed after reading the present specification, but all of them are protected by patent law within the scope of the claims of the present invention.

Claims

1. The utility model provides a prefabricated mould of wallboard, includes base (1), places on base (1) and each other the concatenation be formed with template (2) of pouring chamber (21), its characterized in that: a connecting mechanism (3) is arranged between two adjacent templates (2), the connecting mechanism (3) comprises at least two inserting ports (31) arranged on one template (2), a matching groove (32) arranged on the template (2) and communicated with the inserting ports (31), an occlusion groove (33) arranged on the inner wall of the matching groove (32) and distributed along the depth direction of the matching groove (32), an inserting block (34) fixed on the other template (2), and an occlusion strip (35) integrally arranged on the inserting block (34) and distributed along the length direction of the inserting block (34), the cross-sectional dimension of the fitting groove (32) is equal to the cross-sectional dimension of the insert block (34), when the inserting block (34) is embedded into the matching groove (32), the snap strip (35) and the snap groove (33) are mutually engaged, a gear mechanism (4) for limiting the plug block (34) from being disconnected with the matching groove (32) is arranged in the plug interface (31);

keep off position mechanism (4) including seting up in dog groove (41) of interface (31) bottom, inlay and locate fender position piece (42) in dog groove (41), inlay and locate in dog groove (41) and be used for driving about fender position piece (42) and deviate from driving piece (43) that dog groove (41) one side moved towards, the one end of fender position piece (42) gets into interface (31) internal seal under driving piece (43) and blocks up the opening between interface (31) and cooperation groove (32), and is provided with spacing subassembly (44) that are used for restricting fender position piece (42) and drop from in dog groove (41) on template (2).

2. The prefabricated wallboard mold of claim 1, wherein: the size of an opening of the matching groove (32) communicated with the plug interface (31) is smaller than the width of the plug interface (31), and the width of the matching groove (32) is gradually reduced in the process of extending towards the side far away from the plug interface (31).

3. The prefabricated wallboard mold of claim 1, wherein: the drive member (43) may be a compression spring.

4. The prefabricated wallboard mold of claim 1, wherein: the limiting assembly (44) comprises a limiting hole (441) which is formed in the side wall, adjacent to the inserting port (31), of the template (2) and communicated with the stop block groove (41), and a limiting block (442) which penetrates through the limiting hole (441) and is in threaded connection with the stop block (42), wherein the length direction of the limiting hole (441) extends along the depth direction of the stop block groove (41).

5. A prefabricated wall panel mould as claimed in claim 3, wherein: the state keeping assembly (5) used for keeping the blocking block (42) in a state retracted into the blocking block groove (41) is further arranged on the limiting block (442), the state keeping assembly (5) comprises an embedded groove (51) which is formed in the side wall of the template (2) and is communicated with the limiting hole (441) in a cross mode, and a state keeping rod (52) which is arranged on the limiting block (442) in a sliding mode and is provided with an embedded block (521) embedded into the embedded groove (51), the embedded groove (51) is located at one end, away from the opening of the insertion port (31), of the limiting hole (441), a connecting portion (522) with a width smaller than that of the limiting block (442) is formed in an extending mode on the embedded block (521) of the state keeping rod (52), a kidney-shaped groove (523) is formed in the connecting portion (522), a connecting column (6) is integrally fixed on the limiting block (442), the connecting column (6) penetrates through the kidney-shaped groove (523), and one end, penetrating through the kidney-shaped groove (523), of the connecting column (6), is fixed with a 442) An anti-drop block (7) which drops.

6. The prefabricated wallboard mold of claim 1, wherein: still be provided with on base (1) and be used for restricting locating component (8) that template (2) produced the skew, locating component (8) including be fixed in on base (1) and around locating piece (81), the rotation of template (2) distribution connect hand screw rod (82) on locating piece (81), threaded connection and hand screw rod (82) on support depression bar (83), support the one end downward sloping of keeping away from hand screw rod (82) in depression bar (83) and contradict on template (2), be provided with on locating piece (81) and be used for restricting to support the rotatory subassembly (9) that prevents of depression bar (83).

7. The prefabricated wallboard mold of claim 6, wherein: prevent changeing subassembly (9) including being fixed in wearing pole piece (91) on propping depression bar (83) lateral wall, being fixed in guide bar (92) on locating piece (81), guide bar (92) wear to locate on wearing pole piece (91), and the length direction of guide bar (92) is parallel with the direction of motion of propping depression bar (83).

8. The prefabricated wallboard mold of claim 6, wherein: one end of the abutting-pressing rod (83) far away from the positioning block (81) is integrally formed with a forked positioning part (831), and the two positioning parts (831) abut against the upper side and the lower side of the template (2) respectively.