Transportation structure for building construction

Abstract

The invention relates to the technical field of building construction, in particular to a building construction transportation structure which comprises a pumping assembly, the pumping assembly is connected with a plurality of conveying assemblies through transmission assemblies, connecting rods and hoses, and the conveying assemblies are connected through the transmission assemblies, the connecting rods and the hoses; the pumping assembly comprises a gear motor fixedly arranged on the supporting frame, the gear motor is connected with a motion conversion assembly through a coupler, and the motion conversion assembly is in transmission connection with the material receiving pump through the coupler. The conveying assemblies can convey concrete to any height and are not limited by conveying pressure, the conveying lift is improved, and meanwhile arrangement and recovery of the conveying assemblies are facilitated through movable connection between the conveying assemblies.

Description

Technical Field

[0001] The present invention relates to the technical field of building construction, and specifically to a building construction transportation structure. Background Art

[0002] The construction industry has developed rapidly. Buildings are usually composed of steel bars and concrete. By providing tensile force with steel bars and compressive force with concrete, various large-scale buildings can be constructed.

[0003] In building construction, concrete pouring has become an important link. Concrete is usually transported by a pump truck. However, the pump truck transportation occupies a large area and requires a special pump truck, so the applicable scenarios are not flexible enough. Secondly, conveyor belts are used for transportation, but conveyor belts can only achieve linear transportation and are not convenient for adjusting positions during transportation. Finally, screw conveyor devices are used, but the lift of the screw conveyor device is limited, and the conveying height is limited.

[0004] Therefore, a transportation structure with flexible use, simple operation, and a wide range of applicable scenarios is needed to solve the above technical problems. Summary of the Invention

[0005] The purpose of the present invention is to solve the above problems by providing a building construction transportation structure that can flexibly transport concrete mortar and improve the applicable scenarios.

[0006] Provide a building construction transportation structure, including a pumping component. The pumping component is connected to a plurality of conveying components through a transmission component, a connecting rod, and a hose. The plurality of conveying components are connected to each other through a transmission component, a connecting rod, and a hose;

[0007] The pumping component includes a support frame. A reduction motor is fixedly arranged on the support frame. The reduction motor is connected to a motion conversion component through a coupling. The motion conversion component is in transmission connection with a feeding pump through a coupling;

[0008] The feeding pump includes a cylindrical outer shell. A notch is provided at the upper end of the outer shell. A feeding hopper is provided at the upper end of the notch. A front end cover and a rear end cover are respectively bolted to the front and rear ends of the outer shell. A symmetrically arranged first extrusion block and a second extrusion block are rotatably connected between the front end cover and the rear end cover. The first extrusion block will pass through the position of the feeding hopper during repeated swinging;

[0009] On the left and right sides inside the outer shell, an E-shaped block one and an E-shaped block two are symmetrically arranged. The outer ends of the first extrusion block and the second extrusion block are slidably connected to the inner sides of the E-shaped block one and the E-shaped block two. The first extrusion block, the second extrusion block, and the E-shaped block one form a first sealing cavity. The first extrusion block, the second extrusion block, and the E-shaped block two form a second sealing cavity. An outlet one communicating with the first sealing cavity and an outlet two communicating with the second sealing cavity are provided on the rear end cover. Both the outlet one and the outlet two are bolted with pumping one-way valves. Both pumping one-way valves are connected to the hose.

[0010] Further, the transmission assembly includes a concave rod and a convex rod. One end of the concave rod is provided with an axially arranged concave hole, and one end of the convex rod is provided with an axially arranged convex column. The convex column slides through the concave hole. Both the convex column and the concave hole are prismatic. The ends of the concave rod and the convex rod away from each other are fixedly connected to universal joints.

[0011] Further, on the outer side of the front end cover, a pair of symmetrically arranged large gears, namely large gear one and large gear two, are rotatably connected. Large gear one and large gear two mesh with each other and are respectively fixedly connected to the rotating shafts of extrusion block one and extrusion block two. Large gear one is coaxially and fixedly connected to small gear one. Small gear one meshes with small gear two. Small gear two is coaxially arranged with the front end cover.

[0012] Further, on the outer side of the rear end cover, a pair of meshing large gears, namely large gear three and large gear four, are rotatably connected. Large gear three and large gear four are respectively fixedly connected to the rotating shafts of extrusion block one and extrusion block two. Large gear four is coaxially and fixedly connected to small gear three. Small gear three meshes with small gear four. Small gear four is coaxially arranged with the rear end cover. Small gear four is coaxially and fixedly connected to the universal joint of the transmission assembly.

[0013] Further, a pumping connection ring is coaxially bolted to the outer side of the rear end cover. Two pumping ear plates are symmetrically arranged on the side surface of the pumping connection ring. The pumping ear plates are respectively hinged to connecting rods. The two connecting rods are arranged in parallel. The other ends of the two connecting rods are hinged to the conveying assembly.

[0014] Further, the motion conversion assembly includes a box body. Inside the box body, two vertical and symmetrically arranged chutes are provided. Sliders are slidably arranged in the chutes. Sliding protrusions are symmetrically arranged at both ends of the sliders. The sliding protrusions slide in the chutes.

[0015] The sliders are horizontally arranged with a sliding cavity running through the sliders. The ends of a driving Z-shaped rod and a driven Z-shaped rod are slidably connected in the sliding cavity. The other ends of the driving Z-shaped rod and the driven Z-shaped rod are respectively rotatably connected to the symmetric side surfaces of the box body. The other ends of the driving Z-shaped rod and the driven Z-shaped rod are coaxially arranged and are both fixedly connected to a coupling. The rotation radius of the driving Z-shaped rod is smaller than that of the driven Z-shaped rod.

[0016] Further, the coupling fixedly connected to the driving Z-shaped rod is fixedly connected to the output shaft of a reduction motor. The coupling fixedly connected to the driven Z-shaped rod is fixedly connected to small gear two. At the ends of the driving Z-shaped rod and the driven Z-shaped rod that are slidably connected in the sliding cavity, needle roller bearings are sleeved. The ends of the needle roller bearings abut against retaining rings.

[0017] Further, the conveying assembly includes a conveying housing. The conveying housing is cylindrical. Inside the conveying housing, an arc plate one and an arc plate two are symmetrically arranged. Inside the arc plate one and the arc plate two, a conveying pressing plate one and a conveying pressing plate two are symmetrically arranged. The ends of the conveying pressing plate one and the conveying pressing plate two away from each other are slidably connected to the side surfaces of the arc plate one and the arc plate two.

[0018] Both ends of the first conveying pressing plate are fixedly connected to the first front-end gear and the second rear-end gear respectively. Both ends of the second conveying pressing plate are fixedly connected to the second front-end gear and the first rear-end gear respectively. The first front-end gear and the second front-end gear are meshed and connected. The first rear-end gear and the second rear-end gear are meshed and connected.

[0019] The first front-end gear is coaxially and fixedly connected to the third front-end gear. The third front-end gear is meshed and connected to the fourth front-end gear. The fourth front-end gear is coaxially and fixedly connected to the universal joint of the transmission assembly.

[0020] The first rear-end gear is coaxially and fixedly connected to the third rear-end gear. The third rear-end gear is meshed and connected to the fourth rear-end gear. The fourth rear-end gear is coaxially and fixedly connected to the universal joint of the transmission assembly.

[0021] Furthermore, two front one-way valves are connected to the front end of the conveying housing. Two rear one-way valves are arranged at the rear end of the conveying housing.

[0022] Both the rear one-way valve and the front one-way valve are connected to the hose.

[0023] The front end of the conveying housing is bolted to the front connecting ring. Two front ear plates are symmetrically arranged on the front connecting ring. The rear end of the conveying housing is bolted to the rear connecting ring. Two rear ear plates are symmetrically arranged on the rear connecting ring. The front ear plates and the rear ear plates are both hinged to the connecting rod. The axes where the two front ear plates are located and the axes where the two rear ear plates are located are perpendicular to each other.

[0024] Advantages of the present invention: Through the series connection of multiple conveying components, each conveying component only conveys a specific amount of concrete. All conveying components can convey the concrete to any height without being restricted by the conveying pressure, improving the conveying lift. Through the movable connection between the conveying components, it is convenient for the layout and recovery of the conveying components. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] By reading the detailed description of the preferred embodiments below, various other advantages and benefits will become clear to those of ordinary skill in the art. The drawings are only for the purpose of showing the preferred embodiments and are not considered to be a limitation of the present invention.

[0026] Figure 1 It is a three-dimensional structure schematic diagram of the whole of the present invention;

[0027] Figure 2 It is a schematic diagram of the structure of the transmission assembly of the present invention;

[0028] Figure 3 It is a schematic diagram of the structure of the pumping assembly of the present invention;

[0029] Figure 4 It is a schematic diagram of the internal structure of the motion conversion assembly of the present invention;

[0030] Figure 5Exploded state structural schematic diagram of the motion conversion component of the present invention;

[0031] Figure 6 For the present invention Figure 5 Schematic diagram of the structure at position A in the present invention;

[0032] Figure 7 Cross-sectional structural schematic diagram of the material receiving pump of the present invention;

[0033] Figure 8 End structural schematic diagram of the material receiving pump of the present invention;

[0034] Figure 9 Schematic diagram of the structure of the other end of the material receiving pump of the present invention;

[0035] Figure 10 Cross-sectional structural schematic diagram of the conveying component of the present invention;

[0036] Figure 11 End structural schematic diagram of the conveying component of the present invention;

[0037] Figure 12 Schematic diagram of the structure of the other end of the conveying component of the present invention;

[0038] Figure 13 Schematic diagram of the connecting rod structure of the present invention.

[0039] Reference numerals:

[0040] 1 Pumping component, 11 Support frame, 12 Reducing motor, 13 Coupling;

[0041] 2 Conveying component, 21 Conveying housing, 22 First arc plate, 221 Second arc plate, 23 First conveying pressing plate, 231 Second conveying pressing plate, 24 Front end connecting ring, 241 Front end ear plate, 25 Front end one-way valve, 26 First front end gear, 261 Second front end gear, 262 Third front end gear, 263 Fourth front end gear, 27 Rear end connecting ring, 271 Rear end ear plate, 28 Rear end one-way valve, 29 First rear end gear, 291 Second rear end gear, 292 Third rear end gear, 293 Fourth rear end gear,

[0042] 3 Transmission component, 31 Hose, 32 Connecting rod, 33 Universal joint, 34 Concave rod, 341 Concave hole, 35 Convex rod, 351 Convex column;

[0043] 4 Motion conversion component, 41 Box body, 42 Slide groove, 43 Slide block, 431 Slide cavity, 432 Slide protrusion, 44 Active Z-shaped rod, 45 Driven Z-shaped rod, 46 Needle roller bearing, 47 Clamp;

[0044] 5 Material receiving pump, 51 Feed hopper, 52 Housing, 521 Rear end cover, 5211 Outlet one, 5212 Outlet two, 5213 Pumping check valve, 522 Front end cover, 53 E-shaped block one, 531 E-shaped block two, 54 Extrusion block one, 541 Extrusion block two; 55 Large gear one, 551 Large gear two, 56 Small gear one, 561 Small gear two, 57 Large gear three, 571 Large gear four, 58 Small gear three, 58 Small gear four, 59 Pumping connection ring, 591 Pumping ear plate. Detailed implementation manner

[0045] The present invention will be specifically described below with reference to the accompanying drawings. As Figures 1-13 shown, a construction transportation structure includes a pumping assembly 1. The pumping assembly 1 is connected to a plurality of conveying assemblies 2 through a transmission assembly 3, a connecting rod 32, and a hose 31. The plurality of conveying assemblies 2 are connected to each other through a transmission assembly 3, a connecting rod 32, and a hose 31. The pumping assembly 1 pumps concrete into the conveying assembly 2 through the hose 31. The concrete is sequentially conveyed forward between the plurality of conveying assemblies 2 through the hose 31. The transmission assembly 3 is used to transmit power to achieve power transmission and provide the power required when the conveying assembly 2 works. The connecting rod 32 is used for the relative movable connection between the plurality of conveying assemblies 2, facilitating the placement of the conveying assembly 2 according to the actual situation. At the same time, it is convenient for the relative folding and recycling of the plurality of conveying assemblies 2 after the work is completed, improving the convenience of use.

[0046] The pumping assembly 1 includes a support frame 11. The support frame 11 can also be other support platforms, which are set according to the actual situation. A reduction motor 12 is fixedly arranged on the support frame 11. The reduction motor 12 is connected to a motion conversion assembly 4 through a coupling 13. The motion conversion assembly 4 is in transmission connection with the material receiving pump 5 through a coupling 13. The motion conversion assembly 4 is used to convert the rotational motion of the reduction motor 12 into the reciprocating rotation of the material receiving pump 5.

[0047] See Figure 7 , the material receiving pump 5 includes a cylindrical housing 52. The housing 52 is arranged on the support frame 11. A notch is provided at the upper end of the housing 52. A feed hopper 51 is provided at the upper end of the notch. Front end cover 522 and rear end cover 521 are respectively bolted to the front and rear ends of the housing 52. Extrusion block one 54 and extrusion block two 541 which are symmetrically arranged are rotatably connected between the front end cover 522 and the rear end cover 521. Extrusion block one 54 and extrusion block two 541 rotate in opposite directions driven by the transmission assembly 3. The concrete is extruded by the mutual approach of extrusion block one 54 and extrusion block two 541 to achieve the pumping of the concrete. When extrusion block one 54 and extrusion block two 541 move away from each other, space is provided for the entry of the concrete. When extrusion block one 54 swings repeatedly, it will pass through the position of the feed hopper 51. At this time, the concrete will enter the interior of the housing 52 through the feed hopper 51.

[0048] On the left and right sides inside the housing 52, an E-shaped block one 53 and an E-shaped block two 531 are symmetrically arranged. The outer ends of the extrusion block one 54 and the extrusion block two 541 are slidably connected to the inner sides of the E-shaped block one 53 and the E-shaped block two 531. The extrusion block one 54, the extrusion block two 541 and the E-shaped block one 53 form a first sealing cavity, and the extrusion block one 54, the extrusion block two 541 and the E-shaped block two 531 form a second sealing cavity. On the rear end cover 521, a first discharge port 5211 communicating with the first sealing cavity and a second discharge port 5212 communicating with the second sealing cavity are provided. Both the first discharge port 5211 and the second discharge port 5212 are bolted to a pumping one-way valve 5213. Both of the two pumping one-way valves 5213 are connected to the hose 31. The pumping one-way valve 5213 is used to achieve the one-way flow of concrete and prevent the concrete from flowing back.

[0049] Further, referring to Figure 2 , the transmission assembly 3 includes a concave rod 34 and a convex rod 35. One end of the concave rod 34 is provided with an axially arranged concave hole 341, and one end of the convex rod 35 is provided with an axially arranged convex column 351. The convex column 351 slidably penetrates through the concave hole 341. Both the convex column 351 and the concave hole 341 are prismatic. The ends of the concave rod 34 and the convex rod 35 away from each other are both fixedly connected to a universal joint 33. Through the setting of the universal joint 33, the adjustment of any angle can be achieved. Through the sliding setting of the concave rod 34 and the convex rod 35, the length change of the transmission assembly 3 can be achieved, so that the transmission assembly 3 can adapt to the changes in angle and position while transmitting power.

[0050] Further, referring to Figure 8 and Figure 9 , on the outer side of the front end cover 522, a symmetrically arranged large gear one 55 and a large gear two 551 are rotatably connected. The large gear one 55 and the large gear two 551 are meshed with each other and are respectively fixedly connected to the rotating shafts of the extrusion block one 54 and the extrusion block two 541. When the large gear one 55 and the large gear two 551 rotate, they will drive the extrusion block one 54 and the extrusion block two 541 to move away from or close to each other. The large gear one 55 is coaxially fixedly connected to a small gear one 56. The small gear one 56 is meshed with a small gear two 561. The small gear two 561 is coaxially arranged with the front end cover 522. The motion conversion assembly 4 drives the small gear two 561 to reciprocally rotate, and the small gear two 561 further drives the extrusion block one 54 and the extrusion block two 541 to reciprocally swing through the small gear one 56, the large gear one 55, and the large gear two 551.

[0051] Further, on the outer side of the rear end cover 521, a large gear three 57 and a large gear four 571 which are meshed with each other are rotatably connected. The large gear three 57 and the large gear four 571 are respectively fixedly connected to the rotating shafts of the extrusion block one 54 and the extrusion block two 541. The large gear four 571 is coaxially and fixedly connected to a small gear three 58. The small gear three 58 is meshed with a small gear four 581. The small gear four 581 is coaxially arranged with the rear end cover 521. The small gear four 581 is coaxially and fixedly connected to the universal joint 33 of the transmission assembly 3. The small gear four 581 is fixedly connected to the universal joint 33 of the transmission assembly 3 for transmitting power to the conveying assembly 2.

[0052] Further, referring to Figure 9 , on the outer side of the rear end cover 521, a pumping connection ring 59 is coaxially bolted. Two pumping ear plates 591 are symmetrically arranged on the side surface of the pumping connection ring 59. The pumping ear plates 591 are both hinged to the connecting rod 32. The two connecting rods 32 are arranged in parallel. The other ends of the two connecting rods 32 are hinged to the conveying assembly 2. The movable connection between the feeding pump 5 and the conveying assembly 2 is realized through the two connecting rods 32 arranged in parallel, which is convenient for arranging the conveying assembly 2 to different positions and also convenient for recycling the conveying assembly 2 after use.

[0053] Further, referring to Figures 4-6 , the motion conversion assembly 4 includes a box body 41. Two sliding grooves 42 are vertically and symmetrically arranged inside the box body 41. Sliders 43 are slidably arranged in the sliding grooves 42. Sliding protrusions 432 are symmetrically arranged at both ends of the sliders 43. The sliding protrusions 432 are slidably arranged in the sliding grooves 42.

[0054] The sliders 43 are horizontally arranged with a sliding cavity 431 penetrating through the sliders 43. The ends of a driving Z-shaped rod 44 and a driven Z-shaped rod 45 are slidably connected inside the sliding cavity 431. The other ends of the driving Z-shaped rod 44 and the driven Z-shaped rod 45 are respectively rotatably connected to the symmetrical side surfaces of the box body 41. The other ends of the driving Z-shaped rod 44 and the driven Z-shaped rod 45 are coaxially arranged and are both fixedly connected to the coupling 13. The rotation radius of the driving Z-shaped rod 44 is smaller than that of the driven Z-shaped rod 45. By coaxially arranging the driving Z-shaped rod 44 and the driven Z-shaped rod 45, when the driving Z-shaped rod 44 rotates, it drives the slider 43 to slide up and down reciprocally. The slider 43 drives the driven Z-shaped rod 45 to swing reciprocally. Since the rotation radius of the driving Z-shaped rod 44 is smaller than that of the driven Z-shaped rod 45, when the driving Z-shaped rod 44 makes a circular motion, it will not drive the driven Z-shaped rod 45 to make a circular motion, and the driven Z-shaped rod 45 can only make a swinging motion; thus, the circular motion of the driving Z-shaped rod 44 is converted into the swinging motion of the driven Z-shaped rod 45.

[0055] Further, referring to Figure 6, the coupling 13 fixedly connected to the active Z-shaped rod 44 is fixedly connected to the output shaft of the reduction motor 12. The coupling 13 fixedly connected to the driven Z-shaped rod 45 is fixedly connected to the second pinion 561. The reduction motor 12 drives the coupling 13 and the active Z-shaped rod 44 to rotate. The driven Z-shaped rod 45 drives the second pinion 561 to rotate through the coupling 13, which is used to transmit power to the material receiving pump 5. One ends of the active Z-shaped rod 44 and the driven Z-shaped rod 45 that are slidably connected in the sliding cavity 431 are both sleeved with needle roller bearings 46. The end of the needle roller bearing 46 abuts against the clamp 47, and the needle roller bearing 46 is limited by the clamp 47. The arrangement of the roller bearings 46 facilitates the sliding of the active Z-shaped rod 44 and the driven Z-shaped rod 45 in the sliding cavity 431.

[0056] Further, referring to Figures 10-12 , the conveying assembly 2 includes a conveying housing 21. The conveying housing 21 is cylindrical. An arc plate one 22 and an arc plate two 221 are symmetrically arranged in the conveying housing 21. A conveying pressing plate one 23 and a conveying pressing plate two 231 are symmetrically arranged in the arc plate one 22 and the arc plate two 221. The ends of the conveying pressing plate one 23 and the conveying pressing plate two 231 that are away from each other are slidably connected to the sides of the arc plate one 22 and the arc plate two 221.

[0057] Both ends of the conveying pressing plate one 23 are fixedly connected to the front end gear one 26 and the rear end gear two 291 respectively. Both ends of the conveying pressing plate two 231 are fixedly connected to the front end gear two 261 and the rear end gear one 29 respectively. The front end gear one 26 and the front end gear two 261 are meshed and connected. The rear end gear one 29 and the rear end gear two 291 are meshed and connected;

[0058] The front end gear one 26 is coaxially fixedly connected to the front end gear three 262. The front end gear three 262 is meshed and connected to the front end gear four 263. The front end gear four 263 is coaxially fixedly connected to the universal joint 33 of the transmission assembly 3. The power is transmitted to the conveying assembly 2 through the transmission assembly 3, driving the conveying pressing plate one 23 and the conveying pressing plate two 231 to perform a flipping motion of moving away from or approaching each other, so as to realize the continuous conveying of concrete.

[0059] The rear end gear one 29 is coaxially fixedly connected to the rear end gear three 292. The rear end gear three 292 is meshed and connected to the rear end gear four 293. The rear end gear four 293 is coaxially fixedly connected to the universal joint 33 of the transmission assembly 3. The power is output to the next conveying assembly 2 through the transmission assembly 3, so as to realize the simultaneous operation of multiple conveying assemblies 2.

[0060] Furthermore, two front check valves 25 are connected to the front end of the conveying housing 21. The front check valves 25 are used to allow concrete to be input into the conveying housing 21. Two rear check valves 28 are arranged at the rear end of the conveying housing 21. The rear check valves 28 are used for the concrete in the conveying housing 21 to flow out. The cooperation of the rear check valves 28 and the front check valves 25 is used to achieve the one-way flow of concrete in the conveying housing 21. Both the rear check valves 28 and the front check valves 25 are connected to the hose 31.

[0061] The front end of the conveying housing 21 is bolted to the front connection ring 24. Two front ear plates 241 are symmetrically arranged on the front connection ring 24. The rear end of the conveying housing 21 is bolted to the rear connection ring 27. Two rear ear plates 271 are symmetrically arranged on the rear connection ring 27. The front ear plates 241 and the rear ear plates 271 are both hinged to the connecting rod 32. The axes where the two front ear plates 241 are located and the axes where the two rear ear plates 271 are located are perpendicular to each other. The movable connection between multiple conveying components 2 is realized through the connecting rod 32 hinged by the front ear plates 241 and the rear ear plates 271. Since the axes where the two front ear plates 241 are located and the axes where the two rear ear plates 271 are located are perpendicular to each other, the structure of each conveying housing 21 is similar to a cross joint, enabling the conveying component 2 to move in multiple dimensions, facilitating the placement of the conveying component 2 at the required position. At the same time, after the work is completed, the conveying components 2 can be folded with each other, facilitating transportation.

[0062] Working principle: Connect the pumping component 1 and multiple conveying components 2. Set the number of conveying components 2 according to needs, and connect multiple conveying components 2 through the connecting rod 32, the hose 31, and the transmission component 3. At the same time, connect the pumping component 1 and the adjacent conveying component 2 through the connecting rod 32, the hose 31, and the transmission component 3.

[0063] After the connection is completed, arrange multiple conveying components 2 on the path for conveying concrete as required. For example, use the stairs as a support, place the conveying component 2 on the stairs, and place the end conveying component 2 on the top floor where concrete needs to be poured. The conveying component 2 does not require a professional support frame or platform, such as a concrete pump truck. The installation and placement are flexible, convenient, and fast. The conveying component 2 can also adapt to the mountainous environment and can convey concrete to the top of the mountain, without being restricted by the installation conditions.

[0064] After the conveying components 2 are arranged, pour the concrete into the feed hopper 51. The concrete is extruded into the conveying component 2 through the receiving pump 5, and then passes through all the conveying components 2 in sequence to reach the top floor. Since multiple conveying components 2 are connected in series and each conveying component only conveys specific concrete, the conveying height of all conveying components 2 can be very high, without being restricted by the conveying pressure, thereby increasing the conveying lift.

[0065] When the work is completed, just fold and connect all the conveying components 2 to each other to achieve the mutual stacking of the conveying components 2, so as to reduce the length of the conveying components 2 and facilitate transportation and handling.

[0066] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited by the above embodiments. The above embodiments and the descriptions in the specification are only preferred examples of the present invention and are not used to limit the present invention. Without departing from the spirit and scope of the present invention, the present invention will have various changes and improvements, and these changes and improvements all fall within the scope of the present invention claimed. The scope of the present invention claimed is defined by the appended claims and their equivalents.

Claims

1. A building construction transportation structure, comprising a pumping assembly (1), characterized in that: The pumping assembly (1) is connected to a plurality of conveying assemblies (2) through a transmission assembly (3), a connecting rod (32), and a hose (31), and the plurality of conveying assemblies (2) are connected to each other through the transmission assembly (3), the connecting rod (32), and the hose (31). The pumping assembly (1) includes a support frame (11), a reduction motor (12) is fixedly arranged on the support frame (11), the reduction motor (12) is connected to a motion conversion assembly (4) through a coupling (13), and the motion conversion assembly (4) is in transmission connection with a material receiving pump (5) through the coupling (13). The material receiving pump (5) includes a cylindrical outer shell (52), a notch is arranged at the upper end of the outer shell (52), a feed hopper (51) is arranged at the upper end of the notch, front end covers (522) and rear end covers (521) are respectively bolted to the front and rear ends of the outer shell (52), and a symmetrically arranged first extrusion block (54) and a second extrusion block (541) are rotatably connected between the front end cover (522) and the rear end cover (521). The first extrusion block (54) will pass through the position of the feed hopper (51) during repeated swinging. An E-shaped block one (53) and an E-shaped block two (531) are symmetrically arranged on the left and right sides inside the outer shell (52). The outer ends of the first extrusion block (54) and the second extrusion block (541) are slidably connected to the inner sides of the E-shaped block one (53) and the E-shaped block two (531). The first extrusion block (54), the second extrusion block (541), and the E-shaped block one (53) form a first sealing cavity, and the first extrusion block (54), the second extrusion block (541), and the E-shaped block two (531) form a second sealing cavity. A first discharge port (5211) communicating with the first sealing cavity and a second discharge port (5212) communicating with the second sealing cavity are arranged on the rear end cover (521). Both the first discharge port (5211) and the second discharge port (5212) are bolted with pumping one-way valves (5213), and both pumping one-way valves (5213) are communicated with the hose (31).

2. The construction transportation structure according to claim 1, characterized in that: The transmission assembly (3) includes a concave rod (34) and a convex rod (35). One end of the concave rod (34) is provided with an axially arranged concave hole (341), one end of the convex rod (35) is provided with an axially arranged convex column (351), the convex column (351) is slidably inserted into the concave hole (341), both the convex column (351) and the concave hole (341) are prismatic, and universal joints (33) are fixedly connected to the mutually remote ends of the concave rod (34) and the convex rod (35).

3. A building construction transportation structure according to claim 1, characterized in that: A symmetrically arranged first large gear (55) and a second large gear (551) are rotatably connected to the outside of the front end cover (522). The first large gear (55) and the second large gear (551) are meshed with each other and are respectively fixedly connected to the rotating shafts of the first extrusion block (54) and the second extrusion block (541). The first large gear (55) is coaxially fixedly connected to a first small gear (56), the first small gear (56) is meshed with a second small gear (561), and the second small gear (561) is coaxially arranged with the front end cover (522).

4. A building construction transportation structure according to claim 3, characterized in that: On the outer side of the rear end cover (521), a large gear three (57) and a large gear four (571) that mesh with each other are rotationally connected. The large gear three (57) and the large gear four (571) are respectively fixedly connected to the rotating shafts of the extrusion block one (54) and the extrusion block two (541). The large gear four (571) is coaxially and fixedly connected to a small gear three (58). The small gear three (58) meshes with a small gear four (581). The small gear four (581) is coaxially arranged with the rear end cover (521). The small gear four (581) is coaxially and fixedly connected to the universal joint (33) of the transmission assembly (3).

5. The construction transportation structure according to claim 4, wherein: On the outer side of the rear end cover (521), a pumping connection ring (59) is bolted coaxially. Two pumping ear plates (591) are symmetrically arranged on the side surface of the pumping connection ring (59). The pumping ear plates (591) are both hinged to a connecting rod (32). The two connecting rods (32) are arranged in parallel. The other ends of the two connecting rods (32) are hinged to the conveying assembly (2).

6. A building construction transportation structure according to claim 1, characterized in that: The motion conversion assembly (4) includes a box body (41). Inside the box body (41), two chutes (42) are symmetrically arranged vertically. Inside the chutes (42), sliders (43) are slidably arranged. At both ends of the slider (43), sliding protrusions (432) are symmetrically arranged. The sliding protrusions (432) are slidably arranged inside the chutes (42). The slider (43) is horizontally arranged with a sliding cavity (431) penetrating through the slider (43). The ends of a driving Z-shaped rod (44) and a driven Z-shaped rod (45) are slidably connected inside the sliding cavity (431). The other ends of the driving Z-shaped rod (44) and the driven Z-shaped rod (45) are respectively rotationally connected to the symmetric side surfaces of the box body (41). The other ends of the driving Z-shaped rod (44) and the driven Z-shaped rod (45) are coaxially arranged and are both fixedly connected to a coupling (13). The rotation radius of the driving Z-shaped rod (44) is smaller than the rotation radius of the driven Z-shaped rod (45).

7. A building construction transportation structure according to claim 6, characterized in that: The coupling (13) fixedly connected to the driving Z-shaped rod (44) is fixedly connected to the output shaft of the reduction motor (12). The coupling (13) fixedly connected to the driven Z-shaped rod (45) is fixedly connected to a small gear two (561). At the ends of the driving Z-shaped rod (44) and the driven Z-shaped rod (45) that are slidably connected inside the sliding cavity (431), needle roller bearings (46) are sleeved. The ends of the needle roller bearings (46) abut against a clamp (47).

8. A building construction transportation structure according to claim 1, characterized in that: The conveying assembly (2) includes a conveying housing (21). The conveying housing (21) is cylindrical. Inside the conveying housing (21), an arc plate one (22) and an arc plate two (221) are symmetrically arranged. Inside the arc plate one (22) and the arc plate two (221), a conveying pressing plate one (23) and a conveying pressing plate two (231) are symmetrically arranged. The ends of the conveying pressing plate one (23) and the conveying pressing plate two (231) that are far away from each other are slidably connected to the side surfaces of the arc plate one (22) and the arc plate two (221). Both ends of the first conveying pressing plate (23) are fixedly connected to the first front-end gear (26) and the second rear-end gear (291) respectively. Both ends of the second conveying pressing plate (231) are fixedly connected to the second front-end gear (261) and the first rear-end gear (29) respectively. The first front-end gear (26) and the second front-end gear (261) are meshed and connected. The first rear-end gear (29) and the second rear-end gear (291) are meshed and connected. The first front-end gear (26) is coaxially and fixedly connected to the third front-end gear (262). The third front-end gear (262) is meshed and connected to the fourth front-end gear (263). The fourth front-end gear (263) is coaxially and fixedly connected to the universal joint (33) of the transmission assembly (3). The first rear-end gear (29) is coaxially and fixedly connected to the third rear-end gear (292). The third rear-end gear (292) is meshed and connected to the fourth rear-end gear (293). The fourth rear-end gear (293) is coaxially and fixedly connected to the universal joint (33) of the transmission assembly (3).

9. The architectural construction transportation structure according to claim 8, characterized in that: The front end of the conveying housing (21) is connected to two front one-way valves (25). Two rear one-way valves (28) are arranged at the rear end of the conveying housing (21). Both the rear one-way valve (28) and the front one-way valve (25) are communicated with the hose (31). The front end of the conveying housing (21) is bolted to the front connecting ring (24). Two front ear plates (241) are symmetrically arranged on the front connecting ring (24). The rear end of the conveying housing (21) is bolted to the rear connecting ring (27). Two rear ear plates (271) are symmetrically arranged on the rear connecting ring (27). Both the front ear plates (241) and the rear ear plates (271) are hinged to the connecting rod (32). The axes where the two front ear plates (241) are located and the axes where the two rear ear plates (271) are located are perpendicular to each other.

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