CN213499893U

CN213499893U - Prefab mould convenient to operation

Info

Publication number: CN213499893U
Application number: CN202022110900.5U
Authority: CN
Inventors: 章军; 陈嘉凯; 王佳滨; 潘佳伟
Original assignee: Zhejiang Sanjie Construction Industrialization Co ltd
Current assignee: Zhejiang Sanjie Construction Industrialization Co ltd
Priority date: 2020-09-23
Filing date: 2020-09-23
Publication date: 2021-06-22
Anticipated expiration: 2030-09-23

Abstract

The utility model relates to a prefab mould convenient to operation, including die block board, side form plate group, all be provided with the fixing device who is used for the outer reinforcing bar that leaks of fixed prefab on the side form plate group, fixing device includes fixed block, apron, fixed subassembly, and the fixed block slides and installs on the preformed groove and support tightly on the outer reinforcing bar that leaks, and the apron setting is on the fixed block and two adjacent apron can dismantle through coupling assembling and link together, and fixed subassembly setting just is used for fixing the apron on the apron. This application will be located fixed block fixed connection together on same side form template group through coupling assembling to can install together being located the fixed block on same side form template group during the installation, close fixed subassembly at last and fix the apron, need not to install a plurality of fixed blocks alone, save the time, improve the lower problem of prefab production efficiency.

Description

Prefab mould convenient to operation

Technical Field

The application relates to the technical field of prefabricated parts, in particular to a prefabricated part mold convenient to operate.

Background

With the development of modern industrial technology, the building of houses can also be made in batches like a machine production, i.e. the prefabricated elements are delivered to the site to be assembled into a building, which is called a fabricated building.

In the related art, reference can be made to the chinese utility model patent with the publication number CN209207732U, which discloses a precast concrete composite slab mold, comprising a bottom template, wherein the upper surface of the bottom template is provided with four side templates, the bottom template and the four side templates enclose a film cavity for pouring the precast concrete composite slab, the side templates are provided with preformed grooves for placing external leakage steel bars pre-embedded in the composite slab, the external leakage steel bars are erected at the bottom of the preformed grooves, and the side templates are provided with a grout blocking component for blocking the preformed grooves; the slurry blocking assembly comprises a plugboard, a slot which is formed in the side template and matched with the plugboard, and an n-shaped slot which is formed in the bottom of the plugboard.

With respect to the related art among the above, the inventors consider that the following drawbacks exist: the side templates are provided with a plurality of slots, so that the inserting plates are arranged in a plurality of ways and need to be installed for a plurality of times when being installed, and therefore more time can be spent during installation, and the production efficiency of the prefabricated member is low.

SUMMERY OF THE UTILITY MODEL

In order to improve the lower problem of prefab production efficiency, this application provides a prefab mould convenient to operation.

The application provides a prefab mould convenient to operation adopts following technical scheme:

the utility model provides a prefab mould convenient to operation, includes the die block board, be provided with side form board group on the die block board, the die cavity that the side form board combination encloses to be used for pouring the prefab just all offers the preformed groove that is used for placing the prefab and leaks the reinforcing bar, its characterized in that: all be provided with the fixing device who is used for fixed prefab to leak the reinforcing bar outward on side form template group, fixing device includes fixed block, apron, fixed subassembly, the fixed block slides and installs on the preformed groove and support tightly on leaking the reinforcing bar outward, the apron sets up on the fixed block and adjacent two apron can dismantle through coupling assembling and link together, fixed subassembly sets up on the apron and is used for fixing the apron.

Through adopting above-mentioned technical scheme, through coupling assembling with two adjacent apron fixed connection together, consequently coupling assembling will be located the fixed block fixed connection on same side form template group and be in the same place to can install the fixed block that is located on same side form template group together during the installation, close fixed subassembly at last and fix the apron, need not to install a plurality of fixed blocks alone, saved the time, improved the lower problem of prefab production efficiency.

Optionally, a vertical moving groove is formed in the top end of the reserved groove, a sliding block which is installed on the moving groove in a sliding mode is arranged on the fixing block, and guide angles are arranged on the moving groove and the sliding block.

Through adopting above-mentioned technical scheme, the direction angle leads when the shifting chute is installed to the sliding block joint to this has improved the convenience of installation fixed block, has saved the time, has further improved the lower problem of prefab production efficiency.

Optionally, the connecting assembly includes an insertion rod and a fixing rod, the two opposite ends of the cover plate are provided with connecting grooves, the side wall of the cover plate is provided with communicating holes communicated with the connecting grooves, the two ends of the insertion rod are inserted into the connecting grooves of the two adjacent cover plates, and the two ends of the fixing rod penetrate through the communicating holes of the two cover plates respectively and are inserted into the insertion rod.

Through adopting above-mentioned technical scheme, peg graft respectively on the spread groove of installing two adjacent apron with the both ends of grafting pole, then the dead lever passes the connecting hole and pegs graft and install on the connecting rod to this will be in the same place two apron fixed connection.

Optionally, the fixing assembly comprises a fixing screw and a star-shaped handle, the fixing screw penetrates through the cover plate and is in threaded connection with the side mold plate group, and the star-shaped handle is arranged on the fixing screw and abuts against the cover plate.

By adopting the technical scheme, the star-shaped handle is screwed to fix the screw rod to be separated from the side die plate group, so that the cover plate can be disassembled; meanwhile, the star-shaped handle is convenient for manually screwing the fixing screw without using tools.

Optionally, the side wall of the fixing block close to one side of the mold cavity is flush with the side wall of the mold cavity formed by the side mold plate group, and the side wall of the cover plate far away from one side of the mold cavity protrudes out of the fixing block to form a force application step.

By adopting the technical scheme, the side wall of the fixed block is flush with the side wall of the die cavity, so that the flatness of the prefabricated part after production is improved, and the quality of the prefabricated part is improved; and the step is forced to facilitate the force assistance when the cover plate is moved.

Optionally, the side formwork group includes two first side formworks and two second side formworks which are respectively arranged oppositely, two second side formworks are arranged on the bottom formwork in a sliding manner, and an adjusting device for driving the two second side formworks to slide is arranged on the bottom formwork.

Through adopting above-mentioned technical scheme, adjusting device starts to drive two second side forms and removes to this size of adjusting the prefab, thereby need not whole first side form and the second side form of changing, saved the time, improved the lower problem of production efficiency in the prefab production process.

Optionally, thread grooves are uniformly distributed in the side wall of the bottom template along the sliding direction of the second side template, the first side template is placed on the bottom template, a movable plate extending to the thread grooves is fixedly mounted on the first side template, and movable screws in threaded connection with the thread grooves are arranged on the movable plate.

The size of the second side template is unchanged, so the second side template needs to be replaced in order to increase the size range of the produced prefabricated member, but after the second side template is replaced, the position of the first side template also needs to be adjusted to adapt to the size of the second side template, so the size range of the produced prefabricated member is increased;

through adopting above-mentioned technical scheme, twist and move the screw and make and remove the screw and break away from moving the groove, then remove first side template, remove and accomplish the back, twist and move screw threaded connection to on moving the groove to this adjusts the size that adapts to the second side template to first side template position, thereby has increased the size range of prefab production.

Optionally, clamping plates are detachably arranged at the two ends of the second side formwork through connecting screws, and the clamping plates are buckled on the two first side formworks.

By adopting the technical scheme, the clamping plate is buckled on the first side formwork, so that the probability that the first side formwork and the second side formwork move due to the extrusion force of concrete when the concrete is poured is reduced, and the production quality of the prefabricated member is improved; simultaneously, the clamping plate can be detached by screwing the connecting screw, so that the clamping plate can be detached or installed.

In summary, the present application includes at least one of the following beneficial technical effects:

1. the fixing blocks positioned on the same side template group are fixedly connected together through the connecting assembly, so that the fixing blocks positioned on the same side template group can be installed together during installation, and finally the fixing assembly is closed to fix the cover plate, so that a plurality of fixing blocks do not need to be installed independently, the time is saved, and the problem of low production efficiency of prefabricated parts is solved;

2. the guide angle is used for guiding when the sliding block is clamped and mounted on the moving groove, so that the convenience for mounting the fixed block is improved, the time is saved, and the problem of lower production efficiency of the prefabricated part is further solved;

3. the movable screw is separated from the thread groove by screwing the movable screw, then the first side template is moved, and after the movement is completed, the movable screw is screwed on the thread groove to adjust the position of the first side template to adapt to the size of the second side template, so that the size range of prefabricated member production is enlarged.

Drawings

FIG. 1 is a schematic perspective view of the present application;

FIG. 2 is a partial exploded view of the present application, showing primarily the securing device;

FIG. 3 is a schematic view of the structure of the adjustment device and the connection device of the present application;

fig. 4 is a partial structural view in the present application, in which the connecting rod is rotated so that the insertion block is in a disengaged state from the insertion groove.

Reference numerals: 1. a bottom template; 11. a mold cavity; 12. a thread groove; 2. a side template group; 21. a first side form; 211. moving the plate; 212. moving the screw; 22. a second side form; 221. connecting blocks; 222. a clamping groove; 23. reserving a groove; 24. a moving groove; 25. a guide angle; 3. a fixing device; 31. a fixed block; 311. a sliding block; 32. a cover plate; 321. connecting grooves; 322. a communicating hole; 33. a fixing assembly; 34. fixing the screw rod; 35. a star-shaped handle; 4. a connecting assembly; 41. a plug rod; 42. fixing the rod; 5. an adjustment device; 51. a fixed seat; 52. adjusting a rod; 521. scale lines; 522. fixing grooves; 523. a connecting shaft; 53. a set screw; 6. a connecting device; 61. a connecting rod; 62. a clamping block; 63. a locking assembly; 64. a locking block; 641. inserting the groove; 65. inserting a block; 651. chamfering; 66. locking the screw rod; 7. a clamping and connecting plate; 71. a horizontal plate; 72. a vertical plate; 73. and connecting the screw rod.

Detailed Description

The present application is described in further detail below with reference to figures 1-4.

The embodiment of the application discloses prefab mould convenient to operation.

Referring to fig. 1, the preform mold, which is convenient to handle, includes a bottom mold plate 1, and a side mold plate group 2 provided on the bottom mold plate 1.

The side formwork group 2 comprises two first side formworks 21 and two second side formworks 22, the two first side formworks 21 and the two second side formworks 22 are oppositely arranged on the upper surface of the bottom formwork 1, meanwhile, the two first side formworks 21 and the two second side formworks 22 surround a mold cavity 11 for casting a prefabricated member, and the two second side formworks 22 are arranged on the bottom formwork 1 in a sliding mode.

Referring to fig. 1 and 2, the preformed groove 23 for placing the steel bar leaking outside the prefabricated member is provided on the upper surfaces of the first side formwork 21 and the second side formworks 22, the fixing device 3 for fixing the steel bar leaking outside the prefabricated member is provided on the first side formwork 21 and the second side formworks 22, the fixing device 3 on the first side formwork 21 is used as an example for explanation, the fixing device 3 comprises a fixing block 31, a cover plate 32 and a fixing component 33, and the moving groove 24 communicated with the top end of the first side formwork 21 is provided on two opposite side walls of the preformed groove 23.

The fixed block 31 is slidably mounted on the reserved groove 23 and abuts against the outer leakage steel bars, meanwhile, the bottom end of the fixed block 31 is provided with an abutting groove which is attached to the outer leakage steel bars, the side wall of one side, close to the mold cavity 11, of the fixed block 31 is flush with the side wall of the mold cavity 11 formed by the first side mold plate 21, the two opposite side walls of the fixed block 31 are fixedly provided with sliding blocks 311 slidably mounted on the moving groove 24, and the top ends of the sliding blocks 311 and one end, close to the upper surface of the first side mold plate 21, of the moving groove 24 are provided with; the cover plate 32 is fixedly mounted on the top end of the fixing block 31 and abuts against the upper surface of the first side mold plate 21, the side wall of the cover plate 32 far away from the mold cavity 11 is flush with the side wall of the first side mold plate 21 far away from the mold cavity 11, and the side wall of the cover plate 32 far away from the mold cavity 11 protrudes out of the fixing block 31 to form a force step.

The cover plates 32 on two adjacent fixing blocks 31 are detachably connected together through a connecting assembly 4, the connecting assembly 4 comprises an inserting rod 41 and a fixing rod 42, connecting grooves 321 are formed in two ends, far away from the reserved groove 23, of the cover plate 32, two communicating holes 322 are formed in the side wall, far away from the die cavity 11, of the cover plate 32, and the two communicating holes 322 are respectively communicated with the two connecting grooves 321; two ends of the insertion rod 41 are respectively inserted into the connecting grooves 321 of the two adjacent cover plates 32, and two positioning grooves are formed in the side walls of the insertion rod 41 corresponding to the two communicating holes 322.

The fixing rod 42 is C-shaped, two ends of the fixing rod 42 respectively penetrate through the communication holes 322 of the two adjacent cover plates 32, two ends of the fixing rod 42 are respectively matched with the two positioning grooves in an inserting manner, and the side wall of the fixing rod 42 abuts against the side wall of the cover plate 32. Fixed subassembly 33 sets up on apron 32 and is used for fixing apron 32, fixed subassembly 33 includes fixing screw 34, star type handle 35, fixing screw 34 is vertical to pass apron 32 and threaded connection downwards on first side template 21 upper surface, the through-hole that supplies fixing screw 34 to pass has all been seted up on the both ends of apron 32, star type handle 35 fixed mounting is on fixing screw 34 top, and star type handle 35 supports tightly on apron 32 upper surface, apron 32 that links together comes fixed cover plate 32 through the fixing screw 34 that is located on the apron 32 that is close to first side template 21 one side.

Referring to fig. 1 and 3, the bottom form 1 is provided with two adjusting devices 5 respectively connected with two second side forms 22; the adjusting device 5 comprises a fixed seat 51, an adjusting rod 52 and a fixing screw 53, wherein the fixed seat 51 is fixedly arranged on the upper surface of the bottom template 1, and the two fixed seats 51 are respectively positioned at two ends of the bottom template 1; the adjusting rod 52 horizontally slides and penetrates through the fixed seat 51, the sliding direction of the adjusting rod 52 is parallel to the sliding direction of the second side template 22, and the scale marks 521 and the fixing grooves 522 are uniformly distributed on the upper surface of the adjusting rod 52 along the length direction of the adjusting rod 52; the second side mold 22 is placed on the upper surface of the base mold 1, and both ends of the second side mold 22 are respectively in contact with the side walls of the opposite sides of the two first side mold 21.

The side walls of the two second side templates 22 at the opposite sides are fixedly provided with two connecting blocks 221, the two connecting blocks 221 are horizontally and uniformly distributed, the top ends of the two connecting blocks 221 are provided with clamping grooves 222 communicated with the side walls of the two connecting blocks 221 at the opposite sides, and the connecting blocks 221 are detachably connected with the adjusting rods 52 through connecting devices 6; the connecting device 6 comprises a connecting rod 61, a clamping block 62 and a locking assembly 63, wherein a horizontal connecting shaft 523 is fixedly installed at one end of the adjusting rod 52 close to the second side template 22, and the axial direction of the connecting shaft 523 is vertical to the sliding direction of the adjusting rod 52; one end of the connecting rod 61 is rotatably mounted on the connecting shaft 523, and one end of the connecting rod 61, which is far away from the connecting shaft 523, extends between the two connecting blocks 221.

Referring to fig. 3 and 4, the clamping block 62 is fixedly mounted on one end of the connecting rod 61 away from the connecting shaft 523, and the clamping block 62 is clamped and mounted on the clamping grooves 222 of the two connecting blocks 221; the locking assembly 63 is arranged on the adjusting rod 52 and used for fixing the connecting rod 61, the locking assembly 63 comprises a locking block 64, an inserting block 65 and a locking screw 66, the locking block 64 is fixedly arranged on the adjusting rod 52 and is positioned below the connecting shaft 523, and an insertion groove 641 is formed in the upper surface of the locking block 64; the inserting block 65 is fixedly arranged on the lower surface of the connecting rod 61, the connecting rod 61 can drive the inserting block 65 to be clamped and arranged on the inserting groove 641 by rotating, and the lower surface of the connecting rod 61 is abutted against the upper surface of the locking block 64; the insertion block 65 has a chamfer 651 formed on an end thereof adjacent to the locking block 64.

The locking screw 66 horizontally penetrates through the locking block 64 and is in threaded connection with the locking block 64, while the locking screw 66 extends into the insertion groove 641 and is in threaded connection with the insertion block 65; after the locking screw 66 is removed, pulling the adjusting rod 52 can drive the connecting rod 61 and the locking block 64 to pass through the fixing base 51 and be removed from the fixing base 51. The fixing screw 53 vertically penetrates through the top end of the fixing seat 51 and is in threaded connection with the fixing seat 51, and meanwhile, the fixing screw 53 is tightly propped against the fixing groove 522; the fixing screw 53 and the locking screw 66 are integrally provided with star-shaped turntables.

Referring to fig. 1 and 3, a plurality of thread grooves 12 are horizontally and uniformly formed on two opposite side walls of the bottom die plate 1 close to the fixed seats 51, moving plates 211 extending to the thread grooves 12 are fixedly mounted at two ends of the first side die plate 21 close to the two fixed seats 51, the side walls of the moving plates 211 abut against the side walls of the bottom die plate 1, moving screws 212 penetrating through the moving plates 211 and in threaded connection with the thread grooves 12 are mounted on the moving plates 211, and the moving screws 212 are used for fixing the position of the second side die plate 22.

Second side form 22 upper surface just is located length direction's both ends and installs joint board 7, joint board 7 includes horizontal plate 71 and vertical board 72, horizontal plate 71 passes through connecting screw 73 demountable installation on second side form 22 upper surface, and horizontal plate 71 extends the lateral wall department that first side form 21 deviates from second side form 22 one side, vertical board 72 an organic whole sets up in horizontal plate 71 and keeps away from one of second side form 22 and serves, vertical board 72 is vertical sets up downwards and contradicts on the lateral wall that first side form 21 deviates from second side form 22 one side.

The working principle of the embodiment of the application is as follows:

the fixing screw 53 is screwed to separate the fixing screw 53 from the fixing groove 522, then the adjusting rod 52 is moved to move the position of the second side template 22, and after the movement is completed, the fixing screw 53 is screwed to abut against the fixing groove 522 to fix the second side template 22, so that the size of the prefabricated member is adjusted, the first side template 21 and the second side template 22 do not need to be completely replaced, the time is saved, and the problem of low production efficiency in the production process of the prefabricated member is solved.

Before the prefabricated member is produced, the clamping plates 7 are fixedly arranged at two ends of the second side formwork 22 through the connecting screw rods 73, the clamping plates 7 are buckled on the first side formwork 21, the probability that the first side formwork 21 and the second side formwork 22 move due to the extrusion force of concrete when the concrete is poured is reduced, and the production quality of the prefabricated member is improved.

Screwing the locking screw 66 to be separated from the inserting block 65, rotating the connecting rod 61 and the second side template 22 to enable the second side template 22 to be far away from the bottom template 1, then replacing the second side template 22, after the replacement is completed, the rotating connecting rod 61 abuts against the locking block 64, the second side template 22 abuts against the upper surface of the bottom template 1, the inserting block 65 is clamped and installed on the locking block 64, and the screwing locking screw 66 is screwed on the inserting block 65, so that the second side template 22 is replaced.

Meanwhile, before the second side die plate 22 is replaced, the movable screws 212 are screwed to be separated from the thread grooves 12, then the position of the first side die plate 21 is moved, after the second side die plate 22 is replaced, the first side die plate 21 is moved to enable the first side die plate 21 to be abutted against the two second side die plates 22, and finally the movable screws 212 are screwed to be in threaded connection with the thread grooves 12 to position the position of the first side die plate 21, so that the size of the prefabricated member is adjusted, and the size range of the prefabricated member is enlarged.

The two ends of the insertion rod 41 are respectively inserted and installed on the connecting grooves 321 of the two adjacent cover plates 32, then the fixing rod 42 penetrates through the communicating hole 322 to be inserted and installed on the positioning groove on the insertion rod 41, so that the two cover plates 32 are fixedly connected together, the sliding block 311 on the fixing block 31 is slidably installed on the moving groove 24, the star-shaped handle 35 is screwed to enable the fixing screw 34 to penetrate through the cover plates 32 to be in threaded connection with the first side formwork 21, meanwhile, the cover plates 32 are fixedly installed on the second side formwork 22 in the same method, therefore, the fixing block 31 is tightly abutted against the outer leakage steel bars to fix the outer leakage steel bars, a plurality of fixing blocks 31 do not need to be installed independently, time is saved, and the problem of low production efficiency of prefabricated parts.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a prefab mould convenient to operation, includes die block board (1), be provided with side form group (2) on die block board (1), side form group (2) surround into die cavity (11) that are used for pouring the prefab and all offer be used for placing prefab and leak preformed groove (23) of reinforcing bar, its characterized in that: all be provided with fixing device (3) that are used for fixed prefab to leak the reinforcing bar outward on side form template group (2), fixing device (3) are including fixed block (31), apron (32), fixed subassembly (33), fixed block (31) slide and install on preformed groove (23) and support tightly on leaking the reinforcing bar outward, apron (32) set up on fixed block (31) and adjacent two apron (32) can dismantle through coupling assembling (4) and link together, fixed subassembly (33) set up on apron (32) and are used for fixing apron (32).

2. An easy to operate preform mold as claimed in claim 1 wherein: vertical shifting chute (24) have been seted up on preformed groove (23) top, be provided with sliding block (311) of sliding installation on shifting chute (24) on fixed block (31), all be provided with guide angle (25) on shifting chute (24) and sliding block (311).

3. An easy to operate preform mold as claimed in claim 1 wherein: the connecting assembly (4) comprises an inserting rod (41) and a fixing rod (42), connecting grooves (321) are formed in two opposite ends of the cover plate (32), communicating holes (322) communicated with the connecting grooves (321) are formed in the side wall of the cover plate (32), two ends of the inserting rod (41) are inserted and installed in the connecting grooves (321) of two adjacent cover plates (32), and two ends of the fixing rod (42) penetrate through the communicating holes (322) of the two cover plates (32) respectively and are inserted and installed in the inserting rod (41).

4. An easy to operate preform mold as claimed in claim 1 wherein: the fixing assembly (33) comprises a fixing screw rod (34) and a star-shaped handle (35), the fixing screw rod (34) penetrates through the cover plate (32) and is in threaded connection with the side mold plate group (2), and the star-shaped handle (35) is arranged on the fixing screw rod (34) and abuts against the cover plate (32).

5. An easy to operate preform mold as claimed in claim 1 wherein: the side wall of one side, close to the die cavity (11), of the fixing block (31) is flush with the side wall of the die cavity (11) formed by the side die plate group (2), and the side wall, far away from one side of the die cavity (11), of the cover plate (32) protrudes out of the fixing block (31) to form a force application step.

6. An easy to operate preform mold as claimed in claim 1 wherein: the side formwork group (2) comprises two first side formworks (21) and two second side formworks (22) which are oppositely arranged respectively, the second side formworks (22) are arranged on the bottom formwork (1) in a sliding mode, and the bottom formwork (1) is provided with an adjusting device (5) used for driving the two second side formworks (22) to slide.

7. An easy to operate preform mold as claimed in claim 6 wherein: thread groove (12) have been seted up along perpendicular to second side template (22) slip direction equipartition to die block board (1) lateral wall, first side template (21) are placed on die block board (1) and fixed mounting has movable plate (211) that extends thread groove (12), be provided with on movable plate (211) with thread groove (12) threaded connection's removal screw (212).

8. An easy to operate preform mold as claimed in claim 6 wherein: the two ends of the second side formwork (22) are detachably provided with clamping plates (7) through connecting screw rods (73), and the clamping plates (7) are buckled on the two first side formworks (21).