Production device for manufacturing prefabricated box girder by using energy-saving building materials

Abstract

The invention relates to the technical field of prefabricated box girder production, and particularly discloses a production device for manufacturing a prefabricated box girder by using an energy-saving building material, the production device comprises a bottom plate, the bottom plate specifically comprises a bearing plate, the bearing plate can assist in stirring and discharging high-performance concrete in a material distribution box, a scraper is slidably mounted at the tail end of a rotating rod, and the scraper is slidably mounted at the tail end of the rotating rod. When the rotating rod rotates, the side walls of the two ends of the material distribution box can be scraped and cleaned through the scraping plates, and the inner walls of the other two sides of the material distribution box can be cleaned when the rotating rod rotates, so that residues of high-performance concrete attached to the inner walls of the material distribution box can be reduced, and residual concrete at the bottom of the material distribution box can be reduced through the arrangement of the auxiliary plate; through the arrangement of the internal structure of the material distribution box, on one hand, high-performance concrete can be prevented from caking and solidifying in the material distribution box, and on the other hand, the utilization rate of the high-performance concrete in use can be increased.

Description

Technical Field

[0001] The invention relates to the technical field of prefabricated box beam production, and in particular to a production device for producing prefabricated box beams by using energy-saving building materials. Background Art

[0002] Traditional building materials often consume a lot of energy during production and use, and have a certain negative impact on the environment. Energy-saving building materials can reduce energy consumption and environmental pollution while ensuring or improving the performance of building structures by optimizing material composition and utilizing industrial waste. Among them, high-performance concrete has high strength, high toughness, high durability and high crack resistance. It is suitable for manufacturing bridges, tunnels, high-rise buildings and other projects. It is more energy-saving and environmentally friendly than ordinary concrete, and has a longer service life. It can not only meet the requirements of bridges, buildings and other structures for structural strength and durability, but also conform to the concept of sustainable development. It is a widely used energy-saving building material.

[0003] In bridge construction, prefabricated box girders are a common and key structural component. However, in the production process of prefabricated box girders, especially in the pouring stage, the high-performance concrete used in pouring has a single discharge port, which may lead to uneven distribution of concrete and affect the quality of the box girder. On the one hand, uneven discharge may cause defects such as voids or honeycombed surfaces inside the box girder due to uneven vibration, reducing its structural strength and affecting the bearing capacity and service life of the bridge. On the other hand, when high-performance concrete is discharged through the distribution structure, there will be a large amount of residue inside the distribution box, which will lead to waste of high-performance concrete materials and increase the cost of prefabricated box girder production. Summary of the invention

[0004] The purpose of the present invention is to solve the shortcomings of the prior art and to propose a production device for making prefabricated box beams using energy-saving building materials.

[0005] In order to achieve the above object, the present invention adopts the following technical solutions:

[0006] A production device for making prefabricated box beams with energy-saving building materials, comprising a bottom plate, the bottom plate specifically comprises a supporting plate, both ends of the supporting plate are fixedly installed with extension plates, a guide rail assembly is fixedly installed on the upper surface of the bottom plate, a feeding assembly is slidably installed on the upper end of the guide rail assembly, a mold is movably installed at the center position of the upper surface of the supporting plate, and a sliding support assembly is slidably installed on the upper surface of the supporting plate on both sides of the mold, the sliding support assembly specifically comprises two supporting columns symmetrically arranged on both sides of the mold, the upper ends of the two supporting columns are commonly fixedly connected with a cross beam, the number of the sliding support assemblies is two groups, and the two groups of sliding support assemblies are arranged as one body, the upper ends of the two groups of sliding support assemblies are commonly fixedly installed with a casting assembly, the lower ends of the casting assemblies are fixedly installed with two groups of symmetrically arranged control assemblies, and the sliding support assembly is also movably installed with a compacting assembly on both sides of the mold;

[0007] The pouring assembly specifically includes a material distribution box whose upper end is fixedly connected to two cross beams, a partition structure is movably installed in the middle position of the material distribution box, and the bottom surfaces of the two cross beams are located inside the material distribution box and fixed blocks are fixedly installed, and auxiliary structures are rotatably installed on both sides of the fixed blocks; the auxiliary structure specifically includes two rotating rods, and the ends of the two rotating rods are rotatably connected to the corresponding positions on the fixed blocks, and the ends of the two rotating rods are provided with sliding grooves, and sliding rods are slidably installed inside the sliding grooves, and a scraper is fixedly installed between the two sliding rods, and a stirring shaft is also rotatably installed between the two rotating rods, and the stirring shaft A plurality of inclined stirring blades are fixedly installed on the outer wall, a first gear is fixedly installed on one end of the rotating rod close to the fixed block, a first rack plate is slidably installed between the first gears arranged on both sides of the outer wall of the fixed block, and the first rack plate is respectively meshed with the two first gears, and the lower end of the first rack plate is rotatably connected to two transmission rods, and an auxiliary plate is rotatably connected between the ends of the transmission rods arranged on the same side of the fixed block, and the auxiliary plate is movably connected to the bottom surface of the material distribution box, and discharge ports are respectively penetrated at both ends of the bottom surface of the material distribution box, and the control component is arranged inside the discharge port.

[0008] Preferably, the control component specifically includes a lower material barrel fixedly connected to the lower end of the fabric box, and a plurality of rectangular plates are rotatably installed on the inner upper end of the lower material barrel, a rotating shaft is fixedly installed at one end of the rectangular plate, and the rectangular plate is rotatably connected to the inner wall of the upper end of the lower material barrel through the rotating shaft.

[0009] Preferably, the upper outer wall of the lower material barrel and the corresponding positions of the multiple rotating shafts are rotatably installed with second gears, and the second gear is fixedly connected to the end of the rotating shaft, and the upper outer wall of the lower material barrel is slidably installed with a second rack plate meshing with the multiple second gears, and an electric telescopic rod is fixedly installed at the end of the second rack plate on the lower material barrel, and the output end of the electric telescopic rod is fixedly connected to the corresponding position of the end of the second rack plate.

[0010] Preferably, a contact sensor is fixedly mounted on the lower end of the discharge barrel, and the contact sensor is electrically connected to the electric telescopic rod.

[0011] Preferably, a return spring is arranged inside the slide groove opened at the end of the rotating rod, one end of the return spring is fixedly connected to the inner wall of the end of the slide groove, and the other end is fixedly connected to the outer wall of the end of the sliding rod. A limit rod is also fixedly installed inside the slide groove, the limit rod is arranged inside the return spring and the end of the limit rod is slidably connected to the sliding rod.

[0012] Preferably, the compact component specifically comprises a mounting block fixedly connected to the supporting column, a mechanical arm is movably connected to the mounting block, and a protrusion is fixedly mounted at the end of the mechanical arm.

[0013] Preferably, an expansion block is fixedly installed at the end of the robotic arm, a vibrating rod is fixedly connected to the end of the expansion block, and an adjustment frame used in conjunction with the vibrating rod is rotatably installed on the expansion block, and the other end of the adjustment frame is movably connected to the corresponding position on the vibrating rod.

[0014] Preferably, the guide rail assembly specifically includes two lifting frames, which are respectively arranged on the upper surfaces of the two extension plates, and the lower ends of the lifting frames are fixedly connected to the extension plates, two symmetrically arranged first guide rails are fixedly installed between the upper surfaces of the two lifting frames, and two symmetrically arranged second guide rails are also fixedly installed on the upper surface of the lifting frame between the two first guide rails, and the loading assembly specifically includes a loading box, and the bottom surface of the loading box is respectively fixedly installed with a first pulley and a second pulley used in conjunction with the first guide rail and the second guide rail, and the first pulley is slidably connected to the first guide rail, and the second pulley is slidably connected to the second guide rail.

[0015] Preferably, there are two groups of feeding components, and both groups of feeding components are arranged above the casting components.

[0016] Compared with the prior art, the present invention has the following beneficial effects:

[0017] The present invention provides a casting assembly, and the cooperation of a rotating rod and an auxiliary plate can assist in stirring and discharging high-performance concrete inside a material distribution box. A scraper is slidably installed at the end of the rotating rod. When the rotating rod rotates, the side walls at both ends of the material distribution box can be scraped and cleaned by the scraper. When the rotating rod rotates, the inner walls on the other two sides of the material distribution box can also be cleaned, thereby reducing the residual high-performance concrete attached to the inner wall of the material distribution box. The setting of the auxiliary plate can also reduce the concrete residue at the bottom of the material distribution box. The setting of the internal structure of the material distribution box can prevent the high-performance concrete from agglomerating and solidifying inside the material distribution box on the one hand, and on the other hand, it can improve the utilization rate of the high-performance concrete when it is in use.

[0018] The present invention sets a control component. During the process of feeding inside the material distribution box, the multiple rectangular plates can be rotated to a horizontal state, and the discharge port opened at the lower end of the material distribution box can be blocked. When it is necessary to cast the prefabricated box girder, the multiple rectangular plates are controlled to rotate vertically downward, and the high-performance concrete inside the material distribution box can be discharged. When the staff needs to vibrate and compact the high-performance concrete, the multiple rectangular plates can be rotated to an inclined state. At this time, the high-performance concrete inside the material distribution box can be discharged to the next pouring position in the mold under the guidance of the multiple rectangular plates, which can avoid the need to shut down the casting component when vibrating the high-performance concrete cast in the mold, and can further improve the continuity of the prefabricated box girder during casting.

[0019] The present invention provides a compacting component. During the deployment of the robot arm, when the protrusion contacts the contact sensor fixedly installed at the lower end of the discharge barrel, the rectangular plate can be adjusted to an inclined state by the extension and retraction of the electric telescopic rod, so that the high-performance concrete inside the material distribution box can be discharged to the next pouring site. Under the cooperation of the pouring component and the compacting component, the pouring of the prefabricated box girder can be completed in layers and continuously. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, for ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0021] Figure 1 It is a schematic diagram of the overall structure in an embodiment of the present invention;

[0022] Figure 2 It is a schematic top view of the overall structure in an embodiment of the present invention;

[0023] Figure 3 It is a side schematic diagram of the overall structure in an embodiment of the present invention;

[0024] Figure 4 This is a schematic diagram of the installation of the pouring assembly structure in an embodiment of the present invention;

[0025] Figure 5 This is a schematic diagram of the structure of a compact component in an embodiment of the present invention;

[0026] Figure 6 This is a schematic diagram of the first state of the internal structure of the material distribution box in an embodiment of the present invention;

[0027] Figure 7 This is a schematic diagram of the second state of the internal structure of the material distribution box in an embodiment of the present invention;

[0028] Figure 8This is a schematic diagram of the structure of the stirring shaft in an embodiment of the present invention;

[0029] Fig. 9 In the embodiment of the present invention Figure 8 A schematic diagram of the partially enlarged structure at center A;

[0030] Fig.10 This is a schematic diagram of the structure of the lower barrel in an embodiment of the present invention;

[0031] Fig.11 It is a schematic diagram of the horizontal state of the rectangular plate structure in an embodiment of the present invention;

[0032] Fig.12 It is a schematic diagram of a vertical state of a rectangular plate structure in an embodiment of the present invention;

[0033] Fig.13 Schematic diagram of the inclined state of the rectangular plate structure in the embodiment of the present invention;

[0034] Fig.14 This is a schematic diagram of the third state of the internal structure of the material distribution box in an embodiment of the present invention;

[0035] Fig.15 Schematic diagram of the connection between the auxiliary plate and the material distribution box structure in an embodiment of the present invention.

[0036] In the figure: 1, bottom plate; 101, supporting plate; 102, extension plate; 2, guide rail assembly; 201, lifting frame; 202, first guide rail; 203, second guide rail; 3, loading assembly; 301, loading box; 302, first pulley; 303, second pulley; 4, sliding support assembly; 401, supporting column; 402, crossbeam; 5, casting assembly; 501, material distribution box; 502, fixed block; 503, rotating rod; 504, scraper; 505, stirring blade; 506, first gear; 507, first rack plate; 508, transmission rod ; 509, auxiliary plate; 510, partition structure; 511, discharge port; 512, stirring shaft; 513, sliding rod; 514, limiting rod; 515, reset spring; 6, mold; 7, dense component; 701, mounting block; 702, mechanical arm; 703, bump; 704, expansion block; 705, vibrating rod; 706, adjustment frame; 8, control component; 801, discharge barrel; 802, rotating shaft; 803, rectangular plate; 804, second gear; 805, second rack plate; 806, electric telescopic rod; 807, contact sensor. DETAILED DESCRIPTION

[0037] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0038] Reference Figure 1-15 , a production device for making prefabricated box beams with energy-saving building materials, comprising a bottom plate 1, the bottom plate 1 specifically comprises a supporting plate 101, both ends of the supporting plate 101 are fixedly installed with extension plates 102, a guide rail assembly 2 is fixedly installed on the upper surface of the bottom plate 1, a feeding assembly 3 is slidably installed on the upper end of the guide rail assembly 2, a mold 6 is movably installed at the center position of the upper surface of the supporting plate 101, and a sliding support assembly 4 is slidably installed on both sides of the mold 6 on the upper surface of the supporting plate 101, the sliding support assembly 4 specifically comprises two supporting columns 401 symmetrically arranged on both sides of the mold 6, the upper ends of the two supporting columns 401 are commonly fixedly connected with a cross beam 402, the number of the sliding support assemblies 4 is two groups, and the two groups of sliding support assemblies 4 are integrally arranged, the upper ends of the two groups of sliding support assemblies 4 are commonly fixedly installed with a casting assembly 5, the lower ends of the casting assembly 5 are fixedly installed with two groups of symmetrically arranged control assemblies 8, and the sliding support assembly 4 is also movably installed with a compacting assembly 7 on both sides of the mold 6;

[0039] The pouring assembly 5 specifically includes a material distribution box 501 whose upper end is fixedly connected to the two cross beams 402, a partition structure 510 is movably installed in the middle of the material distribution box 501, and the bottom surfaces of the two cross beams 402 are located inside the material distribution box 501 and fixed blocks 502 are fixedly installed, and auxiliary structures are rotatably installed on both sides of the fixed blocks 502; the auxiliary structures specifically include two rotating rods 503, and the ends of the two rotating rods 503 are rotatably connected to the corresponding positions on the fixed blocks 502, and the two rotating rods 503 are connected to the corresponding positions on the fixed blocks 502. The ends of the rods 503 are provided with a slide groove, a sliding rod 513 is slidably installed inside the slide groove, and a scraper 504 is fixedly installed between the two sliding rods 513. A stirring shaft 512 is also rotatably installed between the two rotating rods 503. The stirring shaft 512 is driven by electricity. A plurality of inclined stirring blades 505 are fixedly installed on the outer wall of the stirring shaft 512. A first gear 506 is fixedly installed on one end of the rotating rod 503 close to the fixed block 502. A first rack plate 507 is slidably installed between the first gears 506 disposed therein, and the first rack plate 507 is respectively meshed with the two first gears 506, and the lower ends of the first rack plate 507 are respectively rotatably connected to two transmission rods 508, and the ends of the transmission rods 508 disposed on the same side of the fixed block 502 are rotatably connected to an auxiliary plate 509, and the auxiliary plate 509 is movably connected to the bottom surface of the material distribution box 501, and a long strip of movable groove is provided on the bottom surface of the auxiliary plate 509, and the material distribution box 501 The bottom surface of the material distribution box 501 is fixedly installed with a connecting head matched with the movable groove, and the connecting head slides inside the movable groove. The connecting head is composed of a rectangular block fixed to the inner wall of the bottom surface of the material distribution box 501 and an elastic arc block movably connected to the upper end of the rectangular block. When one end of the auxiliary plate 509 is lifted, the connection between the elastic arc block and the rectangular block can be stretched and extended synchronously. The two ends of the bottom surface of the material distribution box 501 are respectively penetrated with a discharge port 511, and the control component 8 is arranged inside the discharge port 511;

[0040] When high-performance concrete is fed into the casting assembly 5, the staff can pre-adjust the inclination angle of the rotating rod 503 according to the amount of high-performance concrete. When the high-performance concrete is loaded inside the material distribution box 501, the stirring shaft 512 arranged on the rotating rod 503 can stir it during rotation. When the amount of high-performance concrete is small, the rotating rod 503 rotates downward under the drive of electricity, thereby reducing the height of the stirring shaft 512 rotatably installed on the rotating rod 503. External electricity drives the stirring shaft 512 to rotate through the motor. When the stirring shaft 512 is lowered to contact with the high-performance concrete, the multiple stirring blades 505 fixedly installed on the outer wall of the stirring shaft 512 can still stir the material distribution box 501. The high-performance concrete inside the material box 501 is stirred, and a partition structure 510 is provided at the center of the interior of the material box 501. The partition structure 510 divides the interior of the material box 501 into two left and right chambers. By continuously stirring the high-performance concrete inside the chamber, the high-performance concrete can be prevented from agglomerating inside the material box 501. The ends of the two rotating rods 503 close to the fixed block 502 are fixedly installed with a first gear 506. The first gear 506 is fixedly connected to the output end of the servo motor fixedly installed outside the material box 501. When the first gear 506 rotates, the rotating rod 503 fixedly connected to the first gear 506 tilts, and at the same time, the two first gears 506 are located at the same time. The first rack plate 507, which is arranged between the first and second gears and meshed with the first gear 506, moves upward under the action of meshing transmission, and the lower end of the first rack plate 507 is rotatably connected to the transmission rod 508. When the first rack plate 507 moves upward, the auxiliary plate 509 can be pulled to slide along the bottom surface of the material distribution box 501 through the transmission rod 508. When the first rack plate 507 continues to move upward, under the traction of the transmission rod 508, the end of the auxiliary plate 509 can be driven to lift upward, thereby making the auxiliary plate 509 inclined, and the high-performance concrete inside the two chambers in the auxiliary distribution box 501 is discharged. The cooperation between the rotating rod 503 and the auxiliary plate 509 can assist the distribution box 501. The high-performance concrete inside the material box 501 is stirred and discharged, and a scraper 504 is slidably installed at the end of the rotating rod 503. When the rotating rod 503 rotates, the side walls at both ends of the material box 501 can be scraped and cleaned by the scraper 504. When the rotating rod 503 rotates, the inner walls on the other two sides of the material box 501 can also be cleaned, thereby reducing the residual high-performance concrete attached to the inner wall of the material box 501. The setting of the auxiliary plate 509 also reduces the concrete residue at the bottom of the material box 501. The setting of the internal structure of the material box 501 can prevent the high-performance concrete from caking and solidifying inside the material box 501 on the one hand, and on the other hand, it can improve the utilization rate of the high-performance concrete when it is used.

[0041] As a technical optimization solution of the present invention, the control component 8 specifically includes a lower barrel 801 fixedly connected to the lower end of the material distribution box 501, and a plurality of rectangular plates 803 are rotatably installed on the upper end of the lower barrel 801. A rotating shaft 802 is fixedly installed on one end of the rectangular plate 803, and the rectangular plate 803 is rotatably connected to the inner wall of the upper end of the lower barrel 801 through the rotating shaft 802;

[0042] During the internal feeding process of the material distribution box 501, the multiple rectangular plates 803 can be rotated to a horizontal state. At this time, the discharge port 511 opened at the lower end of the material distribution box 501 can be blocked. When the prefabricated box girder needs to be cast, the multiple rectangular plates 803 are controlled by the second gear 804 to rotate vertically downward. At this time, the high-performance concrete inside the material distribution box 501 can be discharged through the internal discharge barrel 801. When the staff needs to vibrate and compact the high-performance concrete in the mold 6, the multiple rectangular plates 803 can be rotated to an inclined state. At this time, the high-performance concrete inside the material distribution box 501 can be discharged to the next casting position in the mold 6 under the guidance of the multiple rectangular plates 803.

[0043] As a technical optimization solution of the present invention, the upper end outer wall of the lower barrel 801 and the corresponding positions of the multiple rotating shafts 802 are rotatably installed with second gears 804, and the second gear 804 is fixedly connected to the end of the rotating shaft 802, and the upper end outer wall of the lower barrel 801 is slidably installed with a second rack plate 805 meshing with the multiple second gears 804, and the lower barrel 801 is located on The end of the second rack plate 805 is fixedly installed with an electric telescopic rod 806, and the output end of the electric telescopic rod 806 is fixedly connected to the corresponding position of the end of the second rack plate 805;

[0044] When the high-performance concrete loaded in the material distribution box 501 needs to be unloaded, it can be controlled by the multiple rectangular plates 803 arranged inside the unloading barrel 801, wherein the ends of the multiple rectangular plates 803 are fixedly installed with a rotating shaft 802, and the rotating shaft 802 is fixedly connected to the second gear 804 arranged outside the unloading barrel 801. The second gear 804 arranged outside the unloading barrel 801 can rotate under the action of the second rack plate 805, wherein during the extension and retraction process of the output end of the electric telescopic rod 806, the second rack plate 805 can be driven to slide. When the second rack plate 805 slides, it can drive multiple second gears 804 to rotate synchronously under the action of the meshing transmission, thereby controlling the synchronous rotation of the multiple rectangular plates 803.

[0045] As a technical optimization solution of the present invention, a contact sensor 807 is fixedly installed at the lower end of the lower barrel 801, and the contact sensor 807 is electrically connected to the electric telescopic rod 806;

[0046] When the contact sensor 807 is subjected to an external force, a signal can be transmitted to the electric telescopic rod 806 through the controller, and then the rectangular plate 803 can be adjusted to a tilted state through the electric telescopic rod 806 .

[0047] As a technical optimization solution of the present invention, a return spring 515 is arranged inside the slide slot opened at the end of the rotating rod 503, one end of the return spring 515 is fixedly connected to the inner wall of the end of the slide slot, and the other end is fixedly connected to the outer wall of the end of the sliding rod 513, and a limit rod 514 is also fixedly installed inside the slide slot, the limit rod 514 is arranged inside the return spring 515, and the end of the limit rod 514 is slidably connected to the sliding rod 513;

[0048] The setting of the limit rod 514 can make the sliding rod 513 slide stably inside the slide groove. When the end of the scraper 504 is squeezed to slide into the slide groove, the scraper 504 can be pushed and restored to its initial position under the action of the return spring 515 when the end of the scraper 504 is not subject to force. The setting of the return spring 515 can make the end of the scraper 504 always keep in contact with the inner wall of the fabric box 501.

[0049] As a technical optimization solution of the present invention, the compacting component 7 specifically includes a mounting block 701 fixedly connected to the supporting column 401, a mechanical arm 702 is movably connected to the mounting block 701, and a protrusion 703 is fixedly installed at the end of the mechanical arm 702;

[0050] When the high-performance concrete is vibrated by the compacting component 7, the robotic arm 702 stored on the outside of the mold 6 is unfolded, and the vibrating rod 705 arranged at the end of the robotic arm 702 can be inserted obliquely downward into the interior of the high-performance concrete in the mold 6 under the control of the robotic arm 702. During the unfolding process of the robotic arm 702, the robotic arm 702 can preferentially move horizontally toward the lower end of the control component 8, wherein a protrusion 703 is fixedly installed at the end of the robotic arm 702. When the protrusion 703 contacts the contact sensor 807 fixedly installed at the lower end of the discharge barrel 801, the contact sensor 807 can transmit a signal to the controller. Under the action of the controller, the rectangular plate 803 can be adjusted to an inclined state by the extension and retraction of the electric telescopic rod 806, thereby discharging the high-performance concrete inside the material distribution box 501 to the next pouring site.

[0051] As a technical optimization solution of the present invention, an expansion block 704 is fixedly installed at the end of the mechanical arm 702, and a vibrating rod 705 is fixedly connected to the end of the expansion block 704. An adjustment frame 706 used in conjunction with the vibrating rod 705 is rotatably installed on the expansion block 704, and the other end of the adjustment frame 706 is movably connected to a corresponding position on the vibrating rod 705;

[0052] The adjustment frame 706 movably connected to the expansion block 704 can further finely control the position and tilt angle of the vibration rod 705. When the adjustment frame 706 rotates, the tilt angle and vibration position of the vibration rod 705 can be changed.

[0053] As a technical optimization scheme of the present invention, the guide rail assembly 2 specifically includes two lifting frames 201, the two lifting frames 201 are respectively arranged on the upper surfaces of the two extension plates 102, and the lower ends of the lifting frames 201 are fixedly connected to the extension plates 102, two symmetrically arranged first guide rails 202 are fixedly installed between the upper surfaces of the two lifting frames 201, and two symmetrically arranged second guide rails 203 are also fixedly installed on the upper surface of the lifting frame 201 between the two first guide rails 202, and the loading assembly 3 specifically includes a loading box 301, and the bottom surface of the loading box 301 is respectively fixedly installed with a first pulley 302 and a second pulley 303 used in conjunction with the first guide rail 202 and the second guide rail 203, and the first pulley 302 is slidably connected to the first guide rail 202, and the second pulley 303 is slidably connected to the second guide rail 203;

[0054] The first guide rail 202 and the second guide rail 203 fixedly installed between the upper surfaces of the two sets of lifting frames 201 are mainly used to assist the sliding of the loading assembly 3, wherein the bottom surfaces of the first guide rail 202 and the second guide rail 203 are slidably connected to the upper surface of the crossbeam 402, and the crossbeam 402 can also support the first guide rail 202 and the second guide rail 203. The interior of the loading box 301 in the loading assembly 3 can be used to load high-performance concrete prefabricated with energy-saving building materials to load the interior of the casting assembly 5. When loading, when the loading box 30 1 is filled with concrete, it can slide along the first guide rail 202 and the second guide rail 203 to the top of the casting assembly 5, wherein the bottom of the loading box 301 and the corresponding positions of the upper end of the casting assembly 5 are respectively provided with a photoelectric transmitter and a receiver. When the photoelectric transmitter on the loading box 301 is aligned with the photoelectric receiver on the casting assembly 5, the unloading port 511 on the loading box 301 is opened, and the high-performance concrete in the loading box 301 is unloaded into the upper end of the open material distribution box 501 through the gap between the two beams 402.

[0055] As a technical optimization solution of the present invention, the number of the feeding components 3 is two groups, and the two groups of feeding components 3 are both arranged above the casting components 5;

[0056] By setting up two groups of feeding components 3, the two chambers inside the material distribution box 501 can be fed respectively, and the time difference between the two groups of feeding components 3 when feeding can also be used to continuously feed the inside of the material distribution box 501.

[0057] When the present invention is in use, the mold 6 is fixedly mounted on the upper surface of the support plate 101 by external fasteners, etc., and the upper surface of the support plate 101 is provided with slide rails on both sides of the mold 6, and the bottom surface of the support column 401 is slidably mounted on the slide rails, so that the support column 401 can slide along the slide rails, and two support columns 401 are provided on the same side of the mold 6, and a rectangular rod is fixedly mounted between the two support columns 401, and two cross beams 402 can be erected and installed above the mold 6 through the four support columns 401 on the left and right sides of the mold 6, and the bottom surfaces of the two cross beams 402 are fixed. The pouring assembly 5 is fixedly installed, and the unloading position of the pouring assembly 5 on the mold 6 can be changed by sliding the support column 401 on the slide rail. The loading assembly 3 can be slidably mounted above the pouring assembly 5 through the lifting frame 201 fixedly installed on the upper surface of the two extension plates 102. The first guide rail 202 and the second guide rail 203 fixedly installed between the upper surfaces of the two sets of lifting frames 201 are mainly used to assist the sliding of the loading assembly 3, wherein the bottom surfaces of the first guide rail 202 and the second guide rail 203 are slidably connected to the upper surface of the crossbeam 402, and the crossbeam 402 can also slide the first guide rail 202 and the second guide rail 203. The second guide rail 203 plays a supporting role. The interior of the loading box 301 in the loading component 3 can be used to load high-performance concrete prefabricated with energy-saving building materials to load the interior of the casting component 5. When loading, after the interior of the loading box 301 is filled with concrete, it can slide along the first guide rail 202 and the second guide rail 203 to the top of the casting component 5, wherein the bottom of the loading box 301 and the corresponding positions of the upper end of the casting component 5 are respectively provided with a photoelectric transmitter and a receiver. When the photoelectric transmitter on the loading box 301 is aligned with the photoelectric receiver on the casting component 5, then The discharge port 511 on the loading box 301 is opened, and the high-performance concrete in the loading box 301 is discharged into the interior of the upper open distribution box 501 through the gap between the two cross beams 402, wherein the number of the loading boxes 301 is two groups, and the two loading boxes 301 can be alternately loaded by a concrete transport vehicle, and then the interior of the distribution box 501 is alternately loaded by the two loading boxes 301, so that the casting component 5 can realize uninterrupted casting of the prefabricated box beam steel grid and the like set inside the mold 6, thereby improving the continuity of the casting component 5 when casting the prefabricated box beam;

[0058] When high-performance concrete is discharged into the interior of the casting assembly 5, the staff can pre-adjust the inclination angle of the rotating rod 503 according to the amount of high-performance concrete. When the interior of the distribution box 501 is loaded with high-performance concrete, the stirring shaft 512 arranged on the rotating rod 503 can stir it during rotation. Specifically, when the amount of high-performance concrete is small, the rotating rod 503 rotates downward under electric drive, thereby reducing the height of the stirring shaft 512 rotatably installed on the rotating rod 503. External electric power drives the stirring shaft 512 to rotate through the motor. When the stirring shaft 512 is lowered to contact with the high-performance concrete, the multiple stirring blades 505 fixedly installed on the outer wall of the stirring shaft 512 can still stir the high-performance concrete inside the distribution box 501. A partition structure 510 is arranged at the inner center of the distribution box 501. The partition structure 510 separates the distribution box 501 from the high-performance concrete. 1 is divided into two left and right chambers. By continuously stirring the high-performance concrete inside the chamber, the high-performance concrete can be prevented from agglomerating inside the material distribution box 501. The ends of the two rotating rods 503 close to the fixed block 502 are fixedly installed with first gears 506. The first gears 506 are fixedly connected to the output end of the servo motor fixedly installed outside the material distribution box 501. When the first gears 506 rotate, the rotating rods 503 fixedly connected to the first gears 506 are tilted. At the same time, the first rack plate 507 located between the two first gears 506 and meshingly connected to the first gears 506 moves upward under the action of meshing transmission. The lower end of the first rack plate 507 is rotatably connected to the transmission rod 508. When the first rack plate 507 moves upward, the auxiliary plate 509 can be pulled by the transmission rod 508 to slide along the bottom surface of the material distribution box 501 (such as Figure 7 As shown in FIG. 1 , when the first rack plate 507 continues to move upward, the end of the auxiliary plate 509 can be driven to lift upward under the traction of the transmission rod 508, thereby causing the auxiliary plate 509 to have an inclined slope (as shown in FIG. 1 ). Fig.14 As shown), the high-performance concrete inside the two chambers of the auxiliary distribution box 501 is discharged. The cooperation of the rotating rod 503 and the auxiliary plate 509 can assist the mixing and discharge of the high-performance concrete inside the distribution box 501, and a scraper 504 is slidably installed at the end of the rotating rod 503. When the rotating rod 503 rotates, the side walls at both ends of the distribution box 501 can be scraped and cleaned by the scraper 504. When the rotating rod 503 rotates, the other two sides of the inner wall of the distribution box 501 can also be cleaned, thereby reducing the residual high-performance concrete attached to the inner wall of the distribution box 501. The setting of the auxiliary plate 509 also reduces the concrete residue at the bottom of the distribution box 501. The setting of the internal structure of the distribution box 501 can prevent the high-performance concrete from caking and solidifying inside the distribution box 501 on the one hand, and on the other hand, it can improve the utilization rate of the high-performance concrete when it is used.

[0059] When the high-performance concrete loaded inside the material distribution box 501 needs to be discharged, it can be controlled by the multiple rectangular plates 803 arranged inside the discharge barrel 801, wherein the ends of the multiple rectangular plates 803 are fixedly installed with a rotating shaft 802, and the rotating shaft 802 is fixedly connected to the second gear 804 arranged outside the discharge barrel 801. The second gear 804 arranged outside the discharge barrel 801 can rotate under the action of the second rack plate 805, wherein during the extension and retraction of the output end of the electric telescopic rod 806, the second rack plate 805 can be driven to slide. When the second rack plate 805 slides, it can drive the multiple second gears 804 to rotate synchronously under the action of the meshing transmission, thereby controlling the synchronous rotation of the multiple rectangular plates 803. During the internal feeding process of the material distribution box 501, the multiple rectangular plates 803 can be rotated to a horizontal state. At this time, the discharge port 511 opened at the lower end of the material distribution box 501 can be blocked (such as Fig.11 When the prefabricated box beam needs to be cast, the second gear 804 controls the plurality of rectangular plates 803 to rotate vertically downward (as shown in FIG. Fig.12 As shown), at this time, the high-performance concrete inside the material distribution box 501 can be discharged through the inside of the discharge barrel 801. When the staff needs to vibrate and compact the high-performance concrete in the mold 6, the multiple rectangular plates 803 can be rotated to an inclined state (as shown in FIG. Fig.13 As shown), at this time, the high-performance concrete inside the material distribution box 501 can be discharged to the next casting position in the mold 6 under the guidance of the multiple rectangular plates 803, which can avoid the need to stop the casting component 5 when vibrating the high-performance concrete cast in the mold 6, and can further improve the continuity of the prefabricated box beam during casting;

[0060] The box girder specifically comprises a bottom plate 1, web plates on both sides and a top plate, wherein when casting the precast box girder, the bottom plate 1 is located below the core mold, and two discharge ports 511 opened on the bottom surface of the material distribution box 501 are used to simultaneously cast both sides of the mold 6, and the two discharge ports 511 are respectively arranged on both sides of the core mold in the mold 6. Then, by discharging materials through the two discharge ports 511, materials can be uniformly fed on both sides of the area below the core mold in the mold 6, so that the bottom plate 1 of the precast box girder can be quickly filled with high-performance concrete during casting, so that the compacting component 7 has a better vibration effect on the bottom plate 1 in the subsequent process, and the gap caused by insufficient concrete filling can be avoided to affect the vibration effect of the compacting component 7 on the bottom plate 1 of the precast box girder;

[0061] When the high-performance concrete is vibrated by the compacting component 7, the mechanical arm 702 stored outside the mold 6 is unfolded, and the vibrating rod 705 arranged at the end of the mechanical arm 702 can be inserted obliquely downward into the high-performance concrete in the mold 6 under the control of the mechanical arm 702, wherein the adjustment frame 706 movably connected to the expansion block 704 can further finely control the position and inclination angle of the vibrating rod 705. During the unfolding process of the mechanical arm 702, the mechanical arm 702 can preferentially move horizontally toward the lower end of the control component 8, wherein the mechanical arm 702 A protrusion 703 is fixedly installed at the end of 02. When the protrusion 703 contacts the contact sensor 807 fixedly installed at the lower end of the discharge barrel 801, the contact sensor 807 can transmit the signal to the controller (model). Under the action of the controller, the rectangular plate 803 can be adjusted to an inclined state through the extension and retraction of the electric telescopic rod 806, and then the high-performance concrete inside the distribution box 501 can be discharged to the next pouring site. Under the cooperation of the pouring component 5 and the compacting component 7, the pouring of the prefabricated box girder can be completed in layers and continuously.

[0062] Obviously, those skilled in the art can make various changes and modifications to the present invention without departing from the spirit and scope of the present invention. Thus, if these modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include these modifications and variations.

[0063] What has been described above are only preferred specific implementations of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field, within the technical scope disclosed by the present invention, can make equivalent replacements or changes based on the technical solutions and inventive concepts of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A production device for producing prefabricated box beams using energy-saving building materials, comprising a bottom plate (1), characterized in that: The bottom plate (1) specifically comprises a supporting plate (101), both ends of which are fixedly mounted with extension plates (102), a guide rail assembly (2) is fixedly mounted on the upper surface of the bottom plate (1), a feeding assembly (3) is slidably mounted on the upper end of the guide rail assembly (2), a mold (6) is movably mounted at the center of the upper surface of the supporting plate (101), and a sliding support assembly (4) is slidably mounted on both sides of the mold (6) on the upper surface of the supporting plate (101), and the sliding support assembly (4) specifically comprises a sliding support assembly (6) located at the mold (6) ) two support columns (401) are symmetrically arranged on both sides, the upper ends of the two support columns (401) are commonly fixedly connected with a crossbeam (402), the number of the sliding support assemblies (4) is two groups, and the two groups of sliding support assemblies (4) are arranged as an integral whole, the upper ends of the two groups of sliding support assemblies (4) are commonly fixedly installed with a casting assembly (5), the lower ends of the casting assemblies (5) are fixedly installed with two groups of symmetrically arranged control assemblies (8), and the sliding support assemblies (4) are also movably installed with compacting assemblies (7) on both sides of the mold (6); The pouring assembly (5) specifically comprises a material distribution box (501) whose upper end is fixedly connected to two cross beams (402), a partition structure (510) is movably installed in the middle position of the material distribution box (501), and the bottom surfaces of the two cross beams (402) are located inside the material distribution box (501) and fixedly installed with fixed blocks (502), and auxiliary structures are rotatably installed on both sides of the fixed blocks (502); the auxiliary structures specifically comprise two rotating rods (503), and the ends of the two rotating rods (503) are rotatably connected to the corresponding positions on the fixed blocks (502), and the ends of the two rotating rods (503) are provided with sliding grooves, and sliding rods (513) are slidably installed inside the sliding grooves, and a scraper (504) is fixedly installed between the two sliding rods (513), and a stirring shaft (512) is also rotatably installed between the two rotating rods (503), and the outer wall of the stirring shaft (512) A plurality of obliquely arranged stirring blades (505) are fixedly installed, a first gear (506) is fixedly installed at one end of the rotating rod (503) close to the fixed block (502), a first rack plate (507) is slidably installed between the first gears (506) arranged on both sides of the outer wall of the fixed block (502), and the first rack plate (507) is respectively meshed and connected with the two first gears (506), the lower end of the first rack plate (507) is rotatably connected with two transmission rods (508), an auxiliary plate (509) is rotatably connected between the ends of the transmission rods (508) arranged on the same side of the fixed block (502), and the auxiliary plate (509) is movably connected to the bottom surface of the material distribution box (501), and discharge openings (511) are respectively opened at both ends of the bottom surface of the material distribution box (501), and the control component (8) is arranged inside the discharge opening (511).

2. The production device for producing prefabricated box beams using energy-saving building materials according to claim 1 is characterized in that: The control component (8) specifically includes a material discharge barrel (801) fixedly connected to the lower end of the material distribution box (501), and a plurality of rectangular plates (803) are rotatably mounted on the inner upper end of the material discharge barrel (801), a rotating shaft (802) is fixedly mounted on one end of the rectangular plate (803), and the rectangular plate (803) is rotatably connected to the inner wall of the upper end of the material discharge barrel (801) via the rotating shaft (802).

3. The production device for producing prefabricated box beams using energy-saving building materials according to claim 2 is characterized in that: The upper outer wall of the lower material barrel (801) is rotatably mounted with a second gear (804) at positions corresponding to the plurality of rotating shafts (802), and the second gear (804) is fixedly connected to the end of the rotating shaft (802); the upper outer wall of the lower material barrel (801) is slidably mounted with a second rack plate (805) meshingly connected to the plurality of second gears (804); an electric telescopic rod (806) is fixedly mounted at the end of the second rack plate (805) on the lower material barrel (801), and the output end of the electric telescopic rod (806) is fixedly connected to the corresponding position at the end of the second rack plate (805).

4. The production device for producing prefabricated box beams using energy-saving building materials according to claim 3 is characterized in that: A contact sensor (807) is fixedly mounted on the lower end of the discharge barrel (801), and the contact sensor (807) is electrically connected to the electric telescopic rod (806).

5. The production device for producing prefabricated box beams using energy-saving building materials according to claim 4 is characterized in that: A return spring (515) is arranged inside the slide slot opened at the end of the rotating rod (503), one end of the return spring (515) is fixedly connected to the inner wall of the end of the slide slot, and the other end is fixedly connected to the outer wall of the end of the sliding rod (513), and a limit rod (514) is also fixedly installed inside the slide slot, the limit rod (514) is arranged inside the return spring (515), and the end of the limit rod (514) is slidably connected to the sliding rod (513).

6. The production device for producing prefabricated box beams using energy-saving building materials according to claim 5 is characterized in that: The compacting component (7) specifically comprises a mounting block (701) fixedly connected to the supporting column (401), a mechanical arm (702) being movably connected to the mounting block (701), and a protrusion (703) being fixedly mounted at the end of the mechanical arm (702).

7. The production device for producing prefabricated box beams using energy-saving building materials according to claim 6 is characterized in that: An expansion block (704) is also fixedly mounted at the end of the mechanical arm (702), a vibrating rod (705) is fixedly connected to the end of the expansion block (704), and an adjustment frame (706) used in conjunction with the vibrating rod (705) is rotatably mounted on the expansion block (704), and the other end of the adjustment frame (706) is movably connected to a corresponding position on the vibrating rod (705).

8. The production device for producing prefabricated box beams using energy-saving building materials according to claim 7 is characterized in that: The guide rail assembly (2) specifically includes two lifting frames (201), the two lifting frames (201) are respectively arranged on the upper surfaces of the two extension plates (102), and the lower ends of the lifting frames (201) are fixedly connected to the extension plates (102), two symmetrically arranged first guide rails (202) are fixedly installed between the upper surfaces of the two lifting frames (201), and two symmetrically arranged second guide rails (203) are also fixedly installed on the upper surface of the lifting frame (201) between the two first guide rails (202), and the loading assembly (3) specifically includes a loading box (301), and the bottom surface of the loading box (301) is respectively fixedly installed with a first pulley (302) and a second pulley (303) used in conjunction with the first guide rail (202) and the second guide rail (203), and the first pulley (302) is slidably connected to the first guide rail (202), and the second pulley (303) is slidably connected to the second guide rail (203).

9. The production device for producing prefabricated box beams using energy-saving building materials according to claim 8, characterized in that: The number of the feeding components (3) is two groups, and the two groups of feeding components (3) are both arranged above the casting components (5).

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