CN111761696B - Prefabricated column beam mould - Google Patents
Prefabricated column beam mould Download PDFInfo
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- CN111761696B CN111761696B CN202010652759.3A CN202010652759A CN111761696B CN 111761696 B CN111761696 B CN 111761696B CN 202010652759 A CN202010652759 A CN 202010652759A CN 111761696 B CN111761696 B CN 111761696B
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B7/00—Moulds; Cores; Mandrels
- B28B7/22—Moulds for making units for prefabricated buildings, i.e. units each comprising an important section of at least two limiting planes of a room or space, e.g. cells; Moulds for making prefabricated stair units
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B7/00—Moulds; Cores; Mandrels
- B28B7/02—Moulds with adjustable parts specially for modifying at will the dimensions or form of the moulded article
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- Mechanical Engineering (AREA)
- Moulds, Cores, Or Mandrels (AREA)
Abstract
The invention relates to the technical field of moulds, in particular to a precast column beam mould which comprises a bottom plate, a first short plate, a second short plate and two long plates, wherein the first short plate, the second short plate and the two long plates are sequentially connected end to end, and the first short plate, the second short plate, the two long plates and the bottom plate form a cuboid pouring cavity; a bump is arranged on one side of the first short plate facing the second short plate, and a first groove matched with the bump is formed on one side of the second short plate facing the first short plate; a sleeve is arranged on the first short plate, an injection pipe is arranged at one end of the sleeve close to the first short plate, and an outflow pipe is arranged at one end of the sleeve far away from the first short plate; the bottom plate is provided with an adjusting mechanism, and the first short plate and the second short plate are both provided with a connecting mechanism connected with the two long plates. The column beam provided by the invention has the advantages that the lug arranged on the first short plate and the groove arranged on the second short plate can enable the pouring cavity to pour the column beam convenient to install, so that the efficiency is improved.
Description
Technical Field
The invention relates to the technical field of molds, in particular to a prefabricated column beam mold.
Background
With the continuous development of society, the prefabricated houses have gradually become the mainstream of house construction. A large number of prefabricated concrete components are industrialized and produced by industrial workers, and the construction site mainly carries out assembly and installation construction operations.
Referring to fig. 1: the existing precast column beam mould comprises a bottom plate 11, wherein a first short plate 12 and a second short plate 13 are respectively clamped at two ends of the bottom plate 11, and placing grooves for placing reinforcing steel bars are respectively formed in the first short plate 12 and the second short plate 13; the two sides of the bottom plate 11 are both provided with long plates 14, and the two long plates 14, the first short plate 12 and the second short plate 13 are sequentially connected end to end; the two long plates 14, the first short plate 12, the second short plate 13 and the bottom plate 11 form a casting cavity for casting the beam. And placing the reinforcing steel bars into the placing grooves of the first short plate 12 and the second short plate 13, and pouring concrete into the pouring cavity.
The above prior art solutions have the following drawbacks: the two ends of the column beam poured by the grinding tool are planes, and the two column beams are overlapped while the long time is needed for adjustment, so that the efficiency is reduced.
Disclosure of Invention
In view of the defects in the prior art, the invention aims to provide a prefabricated column beam mold, wherein a column beam which is convenient to mount can be poured in a pouring cavity through a convex block arranged on a first short plate and a groove arranged on a second short plate, so that the efficiency is improved.
The above object of the present invention is achieved by the following technical solutions:
a precast column beam mould comprises a bottom plate, a first short plate, a second short plate and two long plates, wherein the first short plate, the second short plate and the two long plates are sequentially connected end to end, and the first short plate, the second short plate, the two long plates and the bottom plate form a cuboid pouring cavity; a bump is arranged on one side, facing the second short plate, of the first short plate, and a first groove matched with the bump is formed on one side, facing the first short plate, of the second short plate; the sleeve is arranged on the first short plate, an injection pipe is arranged at one end, close to the first short plate, of the sleeve, and an outflow pipe is arranged at one end, far away from the first short plate, of the sleeve.
By adopting the technical scheme, when the column beam is poured, the sleeve is placed on the first short plate, then concrete is injected, so that the guide block protrudes from one end of the poured column beam, and the guide groove clamped with the guide block on the adjacent column beam is formed at the other end of the poured column beam, thereby facilitating the installation of the column beam; the steel bars on the adjacent column beams can extend into the sleeves of the column beams; the lug arranged on the first short plate and the groove on the second short plate can enable the pouring cavity to pour the column beam convenient to mount, and therefore efficiency is improved.
The invention is further configured to: the first short plate and the second short plate are both provided with second grooves, the side walls of the second grooves are provided with first through holes, and the bottom plate is provided with first threaded holes; the first short plate and the second short plate are respectively provided with a first bolt which penetrates through the first through hole and is in threaded connection with the first threaded hole; the first short plate and the second short plate are both provided with a connecting component for connecting the two long plates, the connecting component comprises a first nut and a second bolt, the side walls of the first short plate and the second short plate are both provided with second through holes, the two long plates are both provided with third through holes, the second bolt penetrates through the second through holes and the third through holes on the two long plates, and the first nut is in threaded connection with the second bolt; the two long plates are provided with reinforcing mechanisms, each reinforcing mechanism comprises a third bolt, a second nut, a reinforcing block, a fourth bolt and a third nut, fourth through holes are formed in the two long plates, the third bolt penetrates through the fourth through holes in the two long plates, and the second nut is in threaded connection with the end of the third bolt; two the long slab is kept away from all be provided with the boss on the one end of bottom plate, the fifth through-hole has been seted up on the boss, the fourth bolt passes two the fifth through-hole, third nut threaded connection is in on the fourth bolt.
Through adopting above-mentioned technical scheme, make first bolt pass first through-hole and first screw hole threaded connection earlier, make first short slab and second short slab fix on the bottom plate. Then, two ends of the two long plates respectively abut against the first short plate and the second short plate, a second bolt penetrates through the second through hole and the third through hole, and then the first nut is in threaded connection with the second bolt; the reinforcing mechanism who sets up can improve the stability of two long boards on the bottom plate.
The invention is further configured to: a sixth through hole is formed in the first short plate, and a second threaded hole is formed in the sleeve; and a fifth bolt which penetrates through the sixth through hole and is in threaded connection with the second threaded hole is arranged on the first short plate.
Through adopting above-mentioned technical scheme, with the first short slab of sleeve conflict, then make the fifth bolt pass sixth through-hole and second screw hole threaded connection, make muffjoint on first short slab.
The invention is further configured to: the bottom plate is provided with an adjusting mechanism, and the first short plate and the second short plate are both provided with a connecting mechanism connected with the two long plates; the side wall of the bottom plate is provided with a first sliding groove along the length direction of the bottom plate, and the adjusting mechanism comprises a first sliding block, a first connecting rod, a first connecting plate and a first adjusting component; the first sliding block is connected in the first sliding groove in a sliding mode, the first connecting rod is arranged on the first sliding block, the first connecting plate is arranged at one end, far away from the first sliding block, of the first connecting rod, and the first connecting plate is connected with the first short plate or the second short plate; the first adjusting assembly comprises a gear rack, a first gear and a first motor, and the gear rack is arranged on the side wall of the first sliding groove; the first motor is arranged on the first sliding block, and the first gear key is connected to an output shaft of the first motor and meshed with the gear strip; the connecting mechanism comprises a connecting block, a second screw rod, a third motor and a connecting plate, the connecting block is arranged on the bottom plate, a third sliding groove is formed in the connecting block, the connecting plate is connected in the third sliding groove in a sliding mode, one end of the connecting plate abuts against the long plate, and the other end of the connecting plate abuts against the first short plate or the second short plate; the second screw rod is rotatably connected in the third sliding groove, penetrates through the connecting plate and is in threaded connection with the connecting plate; the third motor is arranged on the connecting block and connected with the second screw rod.
By adopting the technical scheme, the first motor is started, the output shaft of the first motor drives the first gear to rotate, and because the first gear is meshed with the gear bar, when the first gear rotates, the first gear can relatively move relative to the gear bar, so that the first sliding block can move in the first sliding groove, the first sliding block drives the first connecting rod to move, and the first connecting plate on the first connecting rod can drive the first short plate and the second short plate to move on the bottom plate; after the positions of the first short plate and the second short plate are determined, the first motor is turned off, two ends of the two long plates are abutted against two sides of the first short plate and the second short plate respectively, so that the first short plate, the second short plate, the two long plates and the bottom plate form a pouring cavity, then the third motor is started, the third motor drives the second screw rod to rotate, the second screw rod drives the connecting plate to move, so that two ends of the connecting plate are abutted against the first short plate and the long plates or the second short plate and the long plates respectively, and then the third motor is turned off; the adjusting mechanism can quickly adjust the positions of the first short plate and the second short plate when the column beam is poured, so that manual operation is reduced, time is saved, and efficiency is improved; the connecting mechanism who sets up can improve the joint strength of first short slab, second short slab and long board.
The invention is further configured to: the bottom plate is provided with a positioning mechanism, and the first sliding block is provided with a positioning hole; the positioning mechanism comprises a second connecting rod, a second connecting plate, a positioning rod and a second adjusting assembly, the second connecting rod is arranged on the bottom plate, the second connecting plate is arranged on the second connecting rod, and the positioning rod is arranged on the second connecting plate and clamped with the positioning hole; the second adjusting assembly is arranged on the bottom plate and is connected with the second connecting rod; the second adjusting component comprises a first screw rod, a second motor and a fixed block, the fixed block is arranged on the bottom plate, a second sliding groove is formed in the fixed block, and the second connecting rod is connected in the second sliding groove in a sliding mode; the first screw is rotatably connected in the second chute and is in threaded connection with the second connecting rod; the second motor is arranged on the fixed block and connected with the first screw rod.
By adopting the technical scheme, after the positions of the first short plate and the second short plate are determined, the second motor is started, the output shaft of the second motor drives the first screw rod to rotate, the first screw rod drives the second connecting rod to move in the second sliding groove, the second connecting rod drives the second connecting plate to move towards the direction close to the first sliding block, so that the positioning rod on the second connecting plate is clamped with the positioning hole on the first sliding block, and then the second motor is closed; the positioning mechanism who sets up can improve the stability of first slider on the bottom plate, prevents that first slider position from taking place to remove after confirming.
The invention is further configured to: the first short plate is provided with a fixing mechanism connected with the sleeve, the first short plate is provided with a seventh through hole, the fixing mechanism comprises a fixing rod, a limiting rod and a third adjusting assembly, the fixing rod penetrates through the seventh through hole and is located in the sleeve, a communication hole is formed in the fixing rod, the limiting rod is connected in the communication hole in a sliding mode, and the limiting rod can extend into the injection pipe; the third adjusting assembly comprises a first block, a second block, an adjusting rod, a spring and a guide rod, and the adjusting rod is connected in the sliding hole in a sliding manner; the first block is arranged on the side wall of the sliding hole, the guide rod is arranged on the first block, the second block is connected to the guide rod in a sliding mode, round corners are formed in the first block and the second block, and two sides of the adjusting rod respectively abut against the first block and the second block; one end of the spring is connected to the side wall of the sliding hole, and the other end of the spring is connected to the second block.
By adopting the technical scheme, the sleeve is abutted against one side of the first short plate facing the second short plate, then the fixed rod penetrates through the seventh through hole and extends into the sleeve, then the adjusting rod extends into the sliding hole and is inserted between the first block and the second block, the limiting rod on the second block penetrates through the communicating hole and enters into the injection pipe, and at the moment, the spring is in a compressed state; the fixed establishment that sets up can realize fixing the sleeve.
The invention is further configured to: be provided with fixed subassembly on the first short slab, fixed subassembly includes slide rail, fixed plate and sixth bolt, the slide rail sets up on the first short slab, the fixed plate slides and connects in the slide rail, the eighth through-hole has been seted up on the fixed plate, the third screw hole has been seted up on the first short slab, the sixth bolt passes the eighth through-hole with third screw hole threaded connection.
By adopting the technical scheme, after the limiting rod is positioned in the injection hole, the fixing plate slides into the slide rail, so that the sixth bolt passes through the eighth through hole to be in threaded connection with the third threaded hole, and the fixing rod and the limiting rod are prevented from moving; the fixed subassembly that sets up can improve the stability when fixed establishment is fixed to the sleeve.
The invention is further configured to: the bottom plate is provided with a clamping groove, the bottom plate is provided with a supporting block, and the supporting block is provided with a clamping block clamped with the clamping groove; a fourth adjusting component is arranged on the bottom plate, a second groove is formed in the side wall of the clamping groove, and a fourth threaded hole communicated with the second groove is formed in the bottom plate; the side wall of the clamping block is provided with a slot; the fourth adjusting assembly comprises an adjusting disc, a third screw, an adjusting block and an inserting rod, the adjusting block is connected in the second groove in a sliding mode, and the inserting rod is arranged on the adjusting block and can be clamped with the inserting groove; the third screw rod is connected to the adjusting block, and one end, far away from the adjusting block, of the third screw rod penetrates through the fourth threaded hole and is in threaded connection with the fourth threaded hole; the adjusting disc is arranged at one end of the third screw rod penetrating through the fourth threaded hole.
By adopting the technical scheme, when the reinforcing steel bars are placed on the sleeve and the second short plate and then concrete is poured towards the pouring cavity, the reinforcing steel bars are deformed by the impact force of the concrete, so that the quality of the column beam is lowered; clamping a clamping block on the supporting block in a clamping groove on the bottom plate, then rotating the adjusting disc, wherein the adjusting disc drives the third screw rod to rotate, and because the third screw rod is in threaded connection with the fourth threaded hole, the third screw rod can displace relative to the fourth threaded hole when the third screw rod rotates, and the third screw rod can drive the adjusting block to move in the second groove, so that the inserted rod is clamped with the slot on the clamping block; the supporting shoe that is located to pour the intracavity can support the reinforcing bar to reduce the phenomenon that the reinforcing bar takes place deformation, improve the mould and pour the quality of a post roof beam.
In conclusion, the beneficial technical effects of the invention are as follows:
1. the lug arranged on the first short plate and the groove on the second short plate can enable the pouring cavity to pour a column beam convenient to mount, so that the efficiency is improved;
2. the adjusting mechanism can quickly adjust the positions of the first short plate and the second short plate when the column beam is poured, so that manual operation is reduced, time is saved, and efficiency is improved; the connecting mechanism can improve the connecting strength of the first short plate, the second short plate and the long plate;
3. the quality of the column beam poured by the die is improved.
Drawings
FIG. 1 is a schematic structural diagram of a precast beam mold in the background art;
FIG. 2 is a schematic structural view of a precast column and beam mold according to example 1;
FIG. 3 is a schematic structural view of a precast column-beam mold according to embodiment 2;
FIG. 4 is a sectional view of a fixing rod according to embodiment 2;
FIG. 5 is a schematic structural view of a fixing member in embodiment 2;
FIG. 6 is a schematic structural view of a positioning mechanism in embodiment 2;
FIG. 7 is an enlarged view of a portion of FIG. 6;
fig. 8 is a schematic structural view of a fourth adjusting assembly in embodiment 2.
Reference numerals: 11. a base plate; 12. a first short plate; 121. a bump; 13. a second short plate; 14. a long plate; 15. a sleeve; 16. an injection pipe; 17. an outflow tube; 21. a first bolt; 22. a connecting assembly; 221. a first nut; 222. a second bolt; 3. a reinforcing mechanism; 31. a third bolt; 32. a second nut; 33. a reinforcing block; 34. a fourth bolt; 35. a third nut; 4. an adjustment mechanism; 41. a first slider; 42. a first link; 43. a first connecting plate; 44. a first adjustment assembly; 441. a gear rack; 442. a first gear; 443. a first motor; 5. a connecting mechanism; 51. connecting blocks; 511. a third chute; 52. a second screw; 53. a third motor; 54. a connecting plate; 6. a positioning mechanism; 61. a second link; 62. a second connecting plate; 63. positioning a rod; 64. a second adjustment assembly; 641. a first screw; 642. a second motor; 643. a fixed block; 6431. a second chute; 7. a fixing mechanism; 71. fixing the rod; 711. a slide hole; 712. a fourth chute; 72. a restraining bar; 721. a second slider; 73. a third adjustment assembly; 731. a first block; 732. a second block; 733. adjusting a rod; 734. a guide bar; 8. a fixing assembly; 81. a slide rail; 82. a fixing plate; 83. a sixth bolt; 91. a support block; 92. a clamping block; 93. a fourth adjustment assembly; 931. an adjusting disk; 932. a third screw; 933. an adjusting block; 934. and (4) inserting the rod.
Detailed Description
The invention is described in detail below with reference to the figures and examples.
Example 1: referring to fig. 2, the prefabricated column beam mold disclosed by the invention comprises a bottom plate 11, wherein a first short plate 12 and a second short plate 13 are respectively arranged at two ends of the bottom plate 11, and placing grooves for placing reinforcing steel bars are respectively formed in the first short plate 12 and the second short plate 13; the two sides of the bottom plate 11 are both provided with long plates 14, and the two long plates 14, the first short plate 12 and the second short plate 13 are sequentially connected end to end; the two long plates 14, the first short plate 12, the second short plate 13 and the bottom plate 11 form a pouring cavity for pouring the column beam, and the pouring cavity is rectangular.
The first short plate 12 is fixedly connected with a bump 121 on one side of the second short plate 13, and a first groove matched with the bump 121 is formed on one side of the second short plate 13 facing the first short plate 12.
The lateral wall of the first short plate 12 far away from one side of the second short plate 13 and the lateral wall of the second short plate 13 far away from one side of the first short plate 12 are both provided with second grooves, the bottom wall of each second groove is provided with a first through hole, the bottom plate 11 is provided with a first threaded hole, and the second grooves are provided with first bolts 21 which penetrate through the first through holes and are in threaded connection with the first threaded holes.
A sleeve 15 is arranged on one side of the first short plate 12 facing the second short plate 13, an injection pipe 16 is fixedly connected to one end of the sleeve 15 close to the first short plate 12, and an outflow pipe 17 is fixedly connected to one end of the sleeve 15 far away from the first short plate 12. A sixth through hole is formed in the first short plate 12, a second threaded hole is formed in the sleeve 15, and a fifth bolt which penetrates through the sixth through hole and is in threaded connection with the second threaded hole is arranged on the first short plate 12.
The side walls of the first short plate 12 and the second short plate 13 are both provided with second through holes, and the axes of the second through holes are vertical to the axes of the first through holes; both ends of the two long plates 14 are provided with third through holes, and the axes of the third through holes are vertical to the axes of the long plates 14; the first short plate 12 and the second short plate 13 are both provided with a connecting component 22 connected with the two long plates 14, the connecting component 22 comprises a second bolt 222 penetrating through the second through hole and the third through hole, the second bolt 222 is in threaded connection with a first nut 221, the nut of the second bolt 222 abuts against the side wall of one long plate 14, and the first nut 221 abuts against the side wall of the other long plate 14; the long plate 14 is fixed to the first short plate 12 and the second short plate 13 by the second bolt 222 and the first nut 221.
The two long plates 14 are provided with reinforcing mechanisms 3, the two long plates 14 are both provided with fourth through holes, the axes of the fourth through holes are parallel to the axes of the third through holes, each reinforcing mechanism 3 comprises a third bolt 31 penetrating through the third through holes of the two long plates 14, a second nut 32 is in threaded connection with each third bolt 31, the nut of each third bolt 31 tightly abuts against the side wall of one long plate 14, and each second nut 32 tightly abuts against the side wall of the other long plate 14; reinforcing blocks 33 are fixedly connected to one sides of the two long plates 14 far away from the bottom plate 11, fifth through holes are formed in the two reinforcing blocks 33, and the axes of the fifth through holes are parallel to the axis of the fourth through hole; the two reinforcing blocks 33 are provided with fourth bolts 34 penetrating through the two fifth through holes, the fourth bolts 34 are in threaded connection with third nuts 35, nuts of the fourth bolts 34 abut against the side wall of one of the reinforcing blocks 33, and the third nuts 35 abut against the side wall of the other reinforcing block 33.
The implementation principle of the embodiment is as follows: the sleeve 15 is connected to the first short plate 12 by first passing a fifth bolt through the sixth through hole and threadedly engaging with the second threaded hole. Then, the first bolt 21 is threaded through the first through hole and connected with the first threaded hole, so that the first short plate 12 and the second short plate 13 are fixed on the bottom plate 11. Then, the two long plates 14 are abutted against the first short plate 12 and the second short plate 13, the second bolt 222 is inserted through the second through hole and the third through hole, and the first nut 221 and the second bolt 222 are screwed together.
One end of the steel bar is placed in the sleeve 15, the other end of the steel bar is placed in the placing groove on the second short plate 13, then the concrete is poured into the pouring cavity, and finally the fifth bolt is rotated, so that the sleeve 15 can be separated from the first short plate 12.
Example 2: referring to fig. 3 and 4, the difference from embodiment 1 is that: a seventh through hole is formed in the first short plate 12, a fixing mechanism 7 connected with the sleeve 15 is arranged on the first short plate 12, the fixing mechanism 7 comprises a fixing rod 71 penetrating through the seventh through hole, and the fixing rod 71 can extend into the sleeve 15; the fixing rod 71 is provided with a sliding hole 711 along the length direction, the side wall of the sliding hole 711 is provided with a fourth sliding chute 712 along the length direction, the fixing rod 71 is provided with a communicating hole communicated with the sliding hole 711, and the axis of the communicating hole is vertical to the axis of the sliding hole 711. A third adjusting assembly 73 is arranged on the fixed rod 71, the third adjusting assembly 73 comprises an adjusting rod 733 which is connected in the sliding hole 711 in a sliding manner, and a second sliding block 721 which is connected with the fourth sliding groove 712 in a sliding manner is fixedly connected to the side wall of the adjusting rod 733; a first block 731 is fixedly connected to the side wall of the sliding hole 711, a guide rod 734 is fixedly connected to the first block 731, a second block 732 is slidably connected to the guide rod 734, and a limiting rod 72, which can extend out of a communication hole and is positioned in the injection pipe 16, is fixedly connected to the second block 732; the second block 732 is provided with a spring, one end of which is coupled to the second block 732 and the other end of which is coupled to a sidewall of the slide hole 711. The first piece 731 and the second piece 732 are provided with round corners, the adjusting rod 733 can be inserted between the first piece 731 and the second piece 732 through the round corners of the first piece 731 and the second piece 732, and two side walls of the adjusting rod 733 can respectively abut against the first piece 731 and the second piece 732.
Referring to fig. 3 and 5, a fixing assembly 8 is arranged on one side, away from the second short plate 13, of the first short plate 12, the fixing assembly 8 includes a slide rail 81 fixedly connected to one side, away from the second short plate 13, of the first short plate 12, a fixing plate 82 is connected to the slide rail 81 in a sliding manner, an eighth through hole is formed in the fixing plate 82, a third threaded hole is formed in the first short plate 12, and a sixth bolt 83 penetrating through the eighth through hole and in threaded connection with the third threaded hole is arranged on the fixing plate 82.
Referring to fig. 3 and 6, the bottom plate 11 is provided with an adjusting mechanism 4 connected with the first short plate 12 and the second short plate 13, and the side wall of the bottom plate 11 is provided with a first sliding groove along the length thereof.
Referring to fig. 6 and 7, the adjusting mechanism 4 includes a first sliding block 41 slidably connected in the first sliding groove, a first connecting rod 42 is fixedly connected to the first sliding block 41, a first connecting plate 43 is fixedly connected to one end of the first connecting rod 42 away from the first sliding block 41, and both one end of the first short plate 12 away from the bottom plate 11 and one end of the second short plate 13 away from the bottom plate 11 are fixedly connected to the first connecting plate 43.
A first adjusting component 44 is arranged on the bottom plate 11, and the first adjusting component 44 comprises a gear strip 441 fixedly connected to the side wall of the first sliding chute; a support plate is fixedly connected to the first slider 41, a first motor 443 is fixedly connected to the support plate, and a first gear 442 engaged with the gear strip 441 is keyed on an output shaft of the first motor 443.
Referring to fig. 3 and 6, a positioning hole is formed in the first slider 41, a positioning mechanism 6 is disposed on the bottom plate 11, and the positioning mechanism 6 includes a second connecting rod 61; a second adjusting assembly 64 is arranged on the bottom plate 11, the second adjusting assembly 64 includes a fixed block 643 fixedly connected to an end of the bottom plate 11, the fixed block 643 is provided with a second sliding slot 6431 along a length direction thereof, the second connecting rod 61 is connected in the second sliding slot 6431 in a sliding manner, a first screw 641 is rotatably connected in the second sliding slot 6431, and the first screw 641 passes through the second connecting rod 61 and is in threaded connection with the second connecting rod 61; a second motor 642 connected to the first screw 641 is fixedly connected to the fixing block 643. One end of the second connecting rod 61, which is far away from the second chute 6431, is fixedly connected with a second connecting plate 62, and the second connecting plate 62 is fixedly connected with a positioning rod 63 clamped with the positioning hole.
Referring to fig. 3, the first short plate 12 and the second short plate 13 are both provided with a connecting mechanism 5 connected with the two long plates 14, the connecting mechanism 5 includes a connecting block 51 fixedly connected to the bottom plate 11, the connecting block 51 is provided with a third sliding slot 511 along the length direction thereof, the third sliding slot 511 is connected with a connecting plate 54 in a sliding manner, one end of the connecting plate 54 abuts against the long plate 14, and the other end abuts against the first short plate 12 or the second short plate 13; a second screw 52 is rotatably connected in the third sliding groove 511, and the second screw 52 passes through the connecting plate 54 and is in threaded connection with the connecting plate 54; a third motor 53 connected with the second screw 52 is fixedly connected to the connecting block 51.
Referring to fig. 3 and 8, a supporting block 91 for supporting the reinforcing steel bars is arranged on the bottom plate 11, a fixture block 92 is fixedly connected to the supporting block 91, and a slot is formed in the fixture block 92; the supporting block 91 and the latch block 92 are both supported by concrete. A clamping groove clamped with the clamping block 92 is formed in the bottom plate 11, a second groove is formed in the side wall of the clamping groove, and a fourth threaded hole communicated with the second groove is formed in the bottom plate 11; a fourth adjusting assembly 93 is arranged on the bottom plate 11, the fourth adjusting assembly 93 comprises an adjusting block 933 connected in the second groove in a sliding manner, and an inserting rod 934 clamped with the slot is fixedly connected to one side, facing the slot, of the adjusting block 933; adjusting block 933 is kept away from on one side of inserted bar 934 and is connected with third screw 932, and the one end that adjusting block 933 was kept away from to third screw 932 passes fourth screw hole and with fourth screw hole threaded connection, and fixedly connected with adjustment disc 931 is served to one that third screw 932 passed fourth screw hole.
The motors in this embodiment are all three-phase asynchronous motors.
The implementation principle of the embodiment is as follows: when the column beam needs to be poured, the first motor 443 is started, the output shaft of the first motor 443 drives the first gear 442 to rotate, because the first gear 442 is meshed with the gear strip 441, when the first gear 442 rotates, the first gear 442 moves relative to the gear strip 441, so that the first sliding block 41 can move in the first sliding groove, the first sliding block 41 drives the first connecting rod 42 to move, and the first connecting plate 43 on the first connecting rod 42 drives the first short plate 12 and the second short plate 13 to move on the bottom plate 11.
When the positions of the first short plate 12 and the second short plate 13 are determined, the first motor 443 is turned off, the second motor 642 is started, the output shaft of the second motor 642 drives the first screw 641 to rotate, the first screw 641 drives the second connecting rod 61 to move in the second sliding slot 6431, the second connecting rod 61 drives the second connecting plate 62 to move in a direction close to the first sliding block 41, so that the positioning rod 63 on the second connecting plate 62 is clamped with the positioning hole on the first sliding block 41, and then the second motor 642 is turned off.
The two long plates 14 are abutted against two sides of the first short plate 12 and the second short plate 13 respectively, so that the first short plate 12, the second short plate 13, the two long plates 14 and the bottom plate 11 form a pouring cavity, then the third motor 53 is started, the third motor 53 drives the second screw 52 to rotate, the second screw 52 drives the connecting plate 54 to move, two ends of the connecting plate 54 are abutted against the first short plate 12 and the long plate 14 or the second short plate 13 and the long plate 14 respectively, and then the third motor 53 is turned off.
In the draw-in groove of fixture block 92 joint on the bottom plate 11 with supporting shoe 91, then rotate adjusting disk 931, adjusting disk 931 drives third screw 932 and rotates, because third screw 932 and fourth screw hole threaded connection, so when third screw 932 rotated, third screw 932 will shift relatively the fourth screw hole, and third screw 932 will drive regulating block 933 and remove in the second recess, makes the slot joint on inserted bar 934 and the fixture block 92.
The sleeve 15 is abutted against one side of the first short plate 12 facing the second short plate 13 and is placed on the supporting block 91, then the fixing rod 71 is inserted into the sleeve 15 through the seventh through hole, then the adjusting rod 733 is inserted into the sliding hole 711, the second sliding block 721 is connected with the fourth sliding groove 712 in a sliding manner, the adjusting rod 733 is inserted between the first block 731 and the second block 732, the limiting rod 72 on the second block 732 is inserted into the injection pipe 16 through the communicating hole, and at this time, the spring is in a compressed state. The fixing plate 82 is then slid into the slide rail 81, so that the sixth bolt 83 is threaded into the third threaded hole through the eighth through hole.
One end of the reinforcing bar is placed in the sleeve 15 and the reinforcing bar is placed in the placing grooves of the supporting block 91 and the second short plate 13, and then concrete is poured toward the casting cavity.
The embodiments of the present invention are preferred embodiments of the present invention, and the scope of the present invention is not limited by these embodiments, so: all equivalent changes made according to the structure, shape and principle of the invention are covered by the protection scope of the invention.
Claims (7)
1. A precast column beam mould comprises a bottom plate (11), a first short plate (12), a second short plate (13) and two long plates (14), wherein the first short plate (12), the second short plate (13) and the two long plates (14) are sequentially connected end to end, and the first short plate (12), the second short plate (13), the two long plates (14) and the bottom plate (11) form a rectangular pouring cavity; the structure is characterized in that a bump (121) is arranged on one side, facing the second short plate (13), of the first short plate (12), and a first groove matched with the bump (121) is formed in one side, facing the first short plate (12), of the second short plate (13); a sleeve (15) is arranged on the first short plate (12), an injection pipe (16) is arranged at one end, close to the first short plate (12), of the sleeve (15), and an outflow pipe (17) is arranged at one end, far away from the first short plate (12), of the sleeve (15);
the bottom plate (11) is provided with an adjusting mechanism (4), and the first short plate (12) and the second short plate (13) are both provided with a connecting mechanism (5) connected with the two long plates (14);
a first sliding groove is formed in the side wall of the bottom plate (11) along the length direction of the bottom plate, and the adjusting mechanism (4) comprises a first sliding block (41), a first connecting rod (42), a first connecting plate (43) and a first adjusting component (44); the first sliding block (41) is connected in the first sliding groove in a sliding manner, the first connecting rod (42) is arranged on the first sliding block (41), the first connecting plate (43) is arranged at one end, away from the first sliding block (41), of the first connecting rod (42), and the first connecting plate (43) is connected with the first short plate (12) or the second short plate (13);
the first adjusting assembly (44) includes a gear bar (441), a first gear (442), and a first motor (443), the gear bar (441) being disposed on a side wall of the first sliding slot; the first motor (443) is arranged on the first slider (41), the first gear (442) is keyed on the output shaft of the first motor (443) and meshes with the rack (441);
the connecting mechanism (5) comprises a connecting block (51), a second screw rod (52), a third motor (53) and a connecting plate (54), the connecting block (51) is arranged on the bottom plate (11), a third sliding groove (511) is formed in the connecting block (51), the connecting plate (54) is connected in the third sliding groove (511) in a sliding mode, one end of the connecting plate (54) abuts against the long plate (14), and the other end of the connecting plate abuts against the first short plate (12) or the second short plate (13); the second screw rod (52) is rotatably connected in the third sliding chute (511), and the second screw rod (52) penetrates through the connecting plate (54) and is in threaded connection with the connecting plate (54); the third motor (53) is arranged on the connecting block (51) and is connected with the second screw rod (52).
2. The precast column beam mould as claimed in claim 1, wherein the first short plate (12) and the second short plate (13) are both provided with second grooves, the side walls of the second grooves are provided with first through holes, and the bottom plate (11) is provided with first threaded holes; the first short plate (12) and the second short plate (13) are respectively provided with a first bolt (21) which penetrates through the first through hole and is in threaded connection with the first threaded hole;
the first short plate (12) and the second short plate (13) are respectively provided with a connecting assembly (22) connected with the two long plates (14), each connecting assembly (22) comprises a first nut (221) and a second bolt (222), the side walls of the first short plate (12) and the second short plate (13) are respectively provided with a second through hole, the two long plates (14) are respectively provided with a third through hole, the second bolt (222) penetrates through the second through holes and the third through holes of the two long plates (14), and the first nut (221) is in threaded connection with the second bolt (222);
the two long plates (14) are provided with reinforcing mechanisms (3), each reinforcing mechanism (3) comprises a third bolt (31), a second nut (32), a reinforcing block (33), a fourth bolt (34) and a third nut (35), fourth through holes are formed in the two long plates (14), the third bolts (31) penetrate through the fourth through holes in the two long plates (14), and the second nuts (32) are in threaded connection with the third bolts (31); two long plate (14) are kept away from all be provided with boss (33) on one side of bottom plate (11), the fifth through-hole has been seted up on boss (33), fourth bolt (34) pass two the fifth through-hole, third nut (35) threaded connection be in on fourth bolt (34).
3. The precast column beam mould as claimed in claim 2, wherein the first short plate (12) is provided with a sixth through hole, and the sleeve (15) is provided with a second threaded hole; and a fifth bolt which penetrates through the sixth through hole and is in threaded connection with the second threaded hole is arranged on the first short plate (12).
4. The precast column beam mould as claimed in claim 1, wherein the base plate (11) is provided with a positioning mechanism (6), and the first sliding block (41) is provided with a positioning hole; the positioning mechanism (6) comprises a second connecting rod (61), a second connecting plate (62), a positioning rod (63) and a second adjusting assembly (64), the second connecting rod (61) is arranged on the bottom plate (11), the second connecting plate (62) is arranged on the second connecting rod (61), and the positioning rod (63) is arranged on the second connecting plate (62) and clamped with the positioning hole; the second adjusting component (64) is arranged on the bottom plate (11) and is connected with the second connecting rod (61);
the second adjusting assembly (64) comprises a first screw rod (641), a second motor (642) and a fixed block (643), the fixed block (643) is arranged on the bottom plate (11), a second sliding groove (6431) is formed in the fixed block (643), and the second connecting rod (61) is connected in the second sliding groove (6431) in a sliding manner; the first screw rod (641) is rotatably connected in the second sliding groove (6431) and is in threaded connection with the second connecting rod (61); the second motor (642) is disposed on the fixed block (643) and connected to the first screw (641).
5. The precast column beam mould as claimed in claim 1, wherein the first short plate (12) is provided with a fixing mechanism (7) connected with the sleeve (15), the first short plate (12) is provided with a seventh through hole, the fixing mechanism (7) comprises a fixing rod (71), a limiting rod (72) and a third adjusting assembly (73), the fixing rod (71) passes through the seventh through hole and is located in the sleeve (15), the fixing rod (71) is provided with a communicating hole, the limiting rod (72) is connected in the communicating hole in a sliding manner, and the limiting rod (72) can extend into the injection pipe (16);
a sliding hole (711) is formed in the fixing rod (71), the communicating hole is communicated with the sliding hole (711), the third adjusting component (73) comprises a first block (731), a second block (732), an adjusting rod (733), a spring and a guide rod (734), and the adjusting rod (733) is connected in the sliding hole (711) in a sliding mode; the first block (731) is arranged on the side wall of the sliding hole (711), the guide rod (734) is arranged on the first block (731), the second block (732) is connected to the guide rod (734) in a sliding mode, the first block (731) and the second block (732) are both provided with round corners, and two sides of the adjusting rod (733) respectively abut against the first block (731) and the second block (732); one end of the spring is connected to a side wall of the slide hole (711), and the other end is connected to the second block (732).
6. The precast column beam mould as claimed in claim 5, wherein the first short plate (12) is provided with a fixing component (8), the fixing component (8) comprises a sliding rail (81), a fixing plate (82) and a sixth bolt (83), the sliding rail (81) is arranged on the first short plate (12), the fixing plate (82) is connected in the sliding rail (81) in a sliding manner, the fixing plate (82) is provided with an eighth through hole, the first short plate (12) is provided with a third threaded hole, and the sixth bolt (83) passes through the eighth through hole and is in threaded connection with the third threaded hole.
7. The precast column beam mould as claimed in claim 1, wherein a clamping groove is formed on the bottom plate (11), a supporting block (91) is arranged on the bottom plate (11), and a clamping block (92) clamped with the clamping groove is arranged on the supporting block (91);
a fourth adjusting component (93) is arranged on the bottom plate (11), a third groove is formed in the side wall of the clamping groove, and a fourth threaded hole communicated with the third groove is formed in the bottom plate (11); a slot is formed in the side wall of the clamping block (92); the fourth adjusting assembly (93) comprises an adjusting disc (931), a third screw rod (932), an adjusting block (933) and an inserting rod (934), the adjusting block (933) is connected in the third groove in a sliding mode, and the inserting rod (934) is arranged on the adjusting block (933) and can be clamped with the inserting groove; the third screw rod (932) is connected to the adjusting block (933), and one end, far away from the adjusting block (933), of the third screw rod (932) penetrates through the fourth threaded hole and is in threaded connection with the fourth threaded hole; the adjustment plate (931) is provided on an end of the third screw (932) that passes through the fourth threaded hole.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202010652759.3A CN111761696B (en) | 2020-07-08 | 2020-07-08 | Prefabricated column beam mould |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010652759.3A CN111761696B (en) | 2020-07-08 | 2020-07-08 | Prefabricated column beam mould |
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| CN111761696B true CN111761696B (en) | 2021-07-16 |
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| CN210173839U (en) * | 2019-04-04 | 2020-03-24 | 温州市三箭混凝土有限公司 | Concrete mould |
| CN111251431A (en) * | 2020-03-06 | 2020-06-09 | 浙江省建筑科学设计研究院有限公司 | Maintenance system and production method of prefabricated concrete component for assembly type building |
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| US7222835B2 (en) * | 2004-06-16 | 2007-05-29 | Marti-Lopez Reynaldo | Fast concrete house system for construction of houses and commercial structures |
| JP5204506B2 (en) * | 2008-02-18 | 2013-06-05 | 大成建設株式会社 | Method for manufacturing column beam joint member and method for manufacturing concrete member |
| CN209304757U (en) * | 2018-07-24 | 2019-08-27 | 上海石化安东混凝土有限公司 | Prefabricated beam mould |
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