A roller compacted concrete insulation transportation device

Abstract

The present invention provides a roller compacted concrete insulation transportation device, comprising a transportation vehicle, a movable connection mechanism is provided between the lower part of the transportation vehicle compartment and the driving cab, a thermal insulation layer is laid on the bottom surface of the compartment, one end of the movable connection mechanism is opposite to the exhaust pipe, and the other end is connected with the thermal insulation layer through a telescopic tube, a plurality of partitions are provided on the upper side and the lower side of the thermal insulation layer, wherein the plurality of partitions on the upper side and the lower side are arranged alternately and spaced in sequence, an exhaust hole is provided on the side of the thermal insulation layer away from the driving cab, a top cover opening and closing mechanism is provided on the top of the compartment, a tailgate opening and closing mechanism and a tailgate locking mechanism are provided on one side of the rear of the compartment, a temperature sensor is provided in the thermal insulation layer, a controller is provided in the driving cab, and the controller is respectively connected with the temperature sensor, the top cover opening and closing mechanism, the tailgate opening and closing mechanism, the tailgate locking mechanism and the movable connection mechanism; the transportation device has a simple and reasonable structural design, is easy to operate, can reasonably utilize the heat of automobile exhaust to achieve the purpose of thermal insulation, and has strong practicality.

Description

Technical Field

[0001] The invention belongs to the technical field of transportation devices, and in particular relates to a roller compacted concrete insulation transportation device. Background Art

[0002] Water conservancy projects require a large amount of building materials. The selection of gravel yards, concrete production, and transportation determine the quality of the project and affect the construction efficiency. Some projects require long transportation distances for rolled concrete. In some cases, construction needs to be carried out in low-temperature seasons. Temperature control during transportation is extremely important, such as reduced workability, slower hydration speed, insufficient stability, and increased construction difficulties. At the same time, the concrete loading and unloading process is also extremely inconvenient. Summary of the invention

[0003] The present invention solves the above technical problems by providing a roller compacted concrete insulation transportation device, and the specific solution is as follows:

[0004] A roller compacted concrete insulation transportation device comprises a transport vehicle, a movable connection mechanism is provided between the lower part of the transport vehicle compartment and the cab, a thermal insulation layer is laid on the bottom surface of the compartment, one end of the movable connection mechanism is opposite to the exhaust pipe, and the other end is connected to the thermal insulation layer through a telescopic tube, a plurality of partitions are provided on the upper side and the lower side of the thermal insulation layer, wherein the plurality of partitions on the upper side and the lower side are arranged alternately and spaced in sequence, an exhaust hole is provided on the side of the thermal insulation layer away from the cab, a top cover opening and closing mechanism is provided on the top of the compartment, a tailgate opening and closing mechanism and a tailgate locking mechanism are provided on the rear side of the compartment, a temperature sensor is provided in the thermal insulation layer, a controller is provided in the cab, and the The controller is respectively connected with the temperature sensor, the top cover opening and closing mechanism, the tailgate opening and closing mechanism, the tailgate lock mechanism and the movable connection mechanism. The top cover opening and closing mechanism includes two hollow beams, which are respectively arranged between the two side plates on the top of the car body. Two cover plates are arranged opposite to each other between the two hollow beams. The two cover plates are rotatably connected to the corresponding hollow beams through shafts in opposite directions. Two electric push rods are respectively arranged in the two hollow beams, and the output ends of the two electric push rods are respectively facing one side of the shaft of the two cover plates. The output shafts of the electric push rods are horizontally connected with racks, and the shaft is sleeved with gears meshing with the racks. The electric push rods are connected to the controller through wires.

[0005] Furthermore, the tailgate opening and closing mechanism includes two third electric telescopic rods respectively arranged on the side panels of the vehicle body, the ends of the third electric telescopic rods are rotatably connected to the side panels of the vehicle body, a pin rod is horizontally fixedly provided on the upper side wall of the tailgate, a loop is movably provided on the pin rod, the end of the output shaft of the third electric telescopic rod is fixedly connected to the loop, and the third electric telescopic rod is connected to the controller.

[0006] Furthermore, the tailgate lock mechanism includes two fixing frames respectively fixed on the two side panels of the vehicle body, a first electric telescopic rod is fixedly installed on the fixing frames, a U-shaped plug rod is connected to the end of the electric telescopic rod body, and a plug ring is horizontally provided on the tailgate for the two free ends of the U-shaped plug rod to be inserted, and the first electric telescopic rod is connected to the controller through wires.

[0007] Furthermore, the middle part of the U-shaped rod facing the tailgate is a protruding structure, and a slot for inserting the protruding part is provided on the side wall of the tailgate.

[0008] Furthermore, the movable connection mechanism includes a mounting plate horizontally arranged between the car body and the cab, a support frame is vertically downwardly provided on the lower end surface of the mounting plate, a connecting pipe with the same diameter as the exhaust pipe is slidably provided on the lower side of the support frame, and a connecting head that can cover the end of the exhaust pipe is connected to the end of the connecting pipe, and a second electric telescopic rod is rotatably provided on the mounting plate between the support frame and the car body, the free end of the rod body of the second electric telescopic rod is rotatably connected to the connecting pipe, the end of the connecting pipe facing away from the exhaust pipe is connected to the telescopic tube, and the second electric telescopic rod is connected to the controller through electric wires.

[0009] Furthermore, a cooler is provided on the connecting pipe, and the cooler is connected to the controller via electric wires.

[0010] Furthermore, two opposite sliding grooves are horizontally provided on the support frame, and long strip-shaped sliding blocks that can slide in the sliding grooves are horizontally provided on opposite sides of the connecting pipe.

[0011] Furthermore, a top cover control button, a tailgate control button and a tailgate lock control button are provided in the cab, and the top cover control button, the tailgate control button and the tailgate lock control button are respectively connected to the controller.

[0012] Furthermore, the controller is connected with a top cover remote control button, a tailgate remote control button and a tailgate lock remote control button, and the top cover remote control button, the tailgate remote control button and the tailgate lock remote control button are integrated on a remote control key.

[0013] The beneficial effects of the present invention are:

[0014] 1. A roller compacted concrete insulation transportation device of the present invention is provided with an insulation layer and a temperature sensor in the insulation layer, a plurality of partitions in the insulation layer and a movable connection mechanism between the cab and the carriage. When the temperature sensor detects that the temperature in the insulation layer is as low as -5°C, it transmits a signal to the controller, and the controller controls the second electric telescopic rod of the movable connection mechanism. The second electric telescopic rod is started to push the connecting pipe toward the exhaust pipe until the connecting head covers the exhaust end of the exhaust pipe. At this point, the connecting pipe is connected to the exhaust pipe, and the exhaust gas discharged from the exhaust pipe is transmitted to the insulation layer through the telescopic pipe. The exhaust gas circulates along the plurality of partitions, and the temperature in the insulation layer gradually rises and transfers heat to the carriage, so as to achieve the purpose of insulating the concrete inside the carriage, so as to avoid the quality change of the roller compacted concrete during transportation that affects the normal construction.

[0015] 2. The insulated roller compacted concrete transport device of the present invention can realize the opening and closing of the vehicle roof and tailgate by setting a top cover opening and closing mechanism, a tailgate opening and closing mechanism and a tailgate locking mechanism as well as control buttons and remote control keys in the cab, so as to achieve the purpose of receiving or unloading materials, thereby simplifying the receiving or unloading of concrete materials.

[0016] 3. The present invention has a simple and reasonable structural design, is easy to operate, can reasonably utilize waste resources (automobile exhaust heat) to achieve the purpose of heat preservation, and is highly practical. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 is a side view of the present invention;

[0018] Figure 2 It is a schematic diagram of the compartment roof of the present invention;

[0019] Figure 3 It is a top view of the insulation layer of the present invention;

[0020] Figure 4 A diagram showing the connection between the tailgate opening and closing mechanism and the tailgate of the present invention;

[0021] Figure 5 This is an opening diagram of the tailgate opening and closing mechanism of the present invention;

[0022] Figure 6 It is a schematic diagram of the tailgate lock mechanism of the present invention;

[0023] Figure 7 It is a schematic diagram of the movable connection mechanism of the present invention;

[0024] Figure 8 It is a partial schematic diagram of the movable connection mechanism of the present invention;

[0025] Explanation of the reference numerals: transport vehicle 1, carriage 101, cab 102, movable connection mechanism 2, mounting plate 201, support frame 202, connecting pipe 203, connecting head 204, second electric telescopic rod 205, slider 206, insulation layer 3, partition 4, exhaust hole 5, top cover opening and closing mechanism 6, hollow cross beam 601, cover plate 602, electric push rod 603, gear 604, tailgate opening and closing mechanism 7, third electric telescopic rod 701, loop 702, tailgate locking mechanism 8, fixing frame 801, first electric telescopic rod 802, U-shaped plug rod 803, plug ring 804, slot 805, side panel 9, exhaust pipe 11, telescopic tube 12, cooler 13, tailgate 14. DETAILED DESCRIPTION

[0026] 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.

[0027] See also Figure 1-8A roller compacted concrete insulation transport device comprises a transport vehicle 1, a movable connection mechanism 2 is provided between the lower part of a carriage 101 of the transport vehicle 1 and a cab 102, a thermal insulation layer 3 is laid on the bottom surface of the carriage 101, one end of the movable connection mechanism 2 is opposite to an exhaust pipe 11, and the other end is connected to the thermal insulation layer 3 through a telescopic pipe 12, a plurality of partitions 4 are provided on the upper side and the lower side of the thermal insulation layer 3, wherein the plurality of partitions 4 on the upper side and the lower side are arranged alternately in sequence, an exhaust hole 5 is provided on the side of the thermal insulation layer 3 away from the cab 102, a top cover opening and closing mechanism 6 is provided on the top of the carriage 101, and a rear cover opening and closing mechanism 6 is provided on the rear side of the carriage 101. A tailgate opening and closing mechanism 7 and a tailgate locking mechanism 8 are provided on one side, a temperature sensor is provided in the thermal insulation layer 3, and a controller is provided in the cab 102. The controller is respectively connected to the temperature sensor, the top cover opening and closing mechanism 6, the tailgate opening and closing mechanism 7, the tailgate locking mechanism 8 and the movable connection mechanism 2. When the temperature in the thermal insulation layer 3 is lower than -5°C, the temperature sensor transmits a signal to the controller, and the controller controls the movable connection mechanism 2 to move toward the exhaust pipe 11 and connect to the exhaust pipe 11, so that the exhaust pipe 11 is connected to the thermal insulation layer 3. At this time, the exhaust gas discharged from the exhaust pipe 11 is discharged through the movable connection mechanism. 2 and the telescopic tube 12 are transmitted to the insulation layer 3, and then the temperature in the insulation layer 3 will gradually rise, and finally the gas will flow through the partitions 4 and be discharged from the exhaust holes 5. In this process, the heat in the insulation layer 3 is transferred upward to the compartment to achieve the purpose of concrete insulation; the top cover opening and closing mechanism 6 includes two hollow beams 601, the two hollow beams 601 are respectively arranged between the two side plates 9 on the top of the compartment 101, and two cover plates 602 are arranged opposite to each other between the two hollow beams 601. The two cover plates 602 are rotatably connected to the corresponding hollow beams 601 by shafts, and the two hollow beams 601 are divided into Two electric push rods 603 are separately provided, and the output ends of the two electric push rods 603 are respectively directed to one side of the shaft of the two cover plates 602. A rack is horizontally connected to the output shaft of the electric push rod 603, and a gear 604 meshing with the rack is sleeved on the shaft. The electric push rod 603 is connected to the controller through wires; when receiving or unloading materials, the controller controls the electric push rod 603 to work, and the electric push rod 603 connected to the cover plates 602 on both sides pushes the rack to move, and the gear 604 is meshed with the rack and rotates, and the gear can drive the cover plate 602 to flip over for receiving or unloading materials.

[0028] The tailgate opening and closing mechanism 7 includes two third electric telescopic rods 701 respectively arranged on the side panels 9 of the carriage 101, the ends of the third electric telescopic rods 701 are rotatably connected to the side panels 9 of the carriage 101, and a pin is fixedly connected to the side wall of the side panel 9. The end of the third electric telescopic rod 701 is rotatably sleeved on the pin through a mounting ring, and a pin is horizontally fixedly provided on the upper side wall of the tailgate 14, and a loop 702 is movably sleeved on the pin. The end of the output shaft of the third electric telescopic rod 701 is fixedly connected to the loop 702, and the third electric telescopic rod 701 is connected to the controller through an electric wire. The two upper ends of the tailgate 14 are rotatably connected to the upper ends of the two side panels 9 through a rotating shaft; when the tailgate 14 is opened or closed, the controller controls the third electric telescopic rod 701, and the rod body of the third electric telescopic rod 701 pushes or pulls the pin to complete the opening or closing of the tailgate 14.

[0029] The tailgate lock mechanism 8 includes two fixing frames 801 respectively fixedly arranged on the two side plates 9 of the vehicle body 101, and a first electric telescopic rod 802 is fixedly installed on the fixing frames 801. A U-shaped plug rod 803 is connected to the end of the rod body of the first electric telescopic rod 802. A plug ring 804 for inserting the two free ends of the U-shaped plug rod 803 is horizontally provided on the tailgate 14. The first electric telescopic rod 802 is connected to the controller through wires; when the tailgate lock is opened or closed, the controller controls the two first electric telescopic rods 802, and the rod body of the first electric telescopic rod 802 pushes the U-shaped plug rod 803 to insert its two ends into the plug ring 804 and complete the closing of the tailgate lock. The rod body of the first electric telescopic rod 802 pulls the two ends of the U-shaped plug rod 803 back away from the plug ring 804 to open the tailgate lock for unloading.

[0030] The middle part of the U-shaped rod 803 is a raised structure facing the tailgate, and a slot 805 is provided on the side wall of the tailgate for the raised part to be inserted into. By designing the middle part of the U-shaped rod 803 as a raised structure, a "3" shape can be formed, and the raised part can be inserted into the slot 805 to better lock and fix the tailgate 14.

[0031] The movable connection mechanism 2 includes a mounting plate 201 horizontally arranged between the car 101 and the cab 102, the mounting plate 201 is fixedly connected to the side wall of the car 101, and a support frame 202 is vertically downwardly arranged on the lower end surface of the mounting plate 201, and the support frame 202 is composed of two oppositely arranged vertical plates. A connecting pipe 203 with the same diameter as the exhaust pipe 11 is slidably arranged on the lower side of the support frame 202, and a connecting head 204 that can cover the end of the exhaust pipe 11 is connected to the end of the connecting pipe 203. A second electric telescopic rod 205 is rotatably arranged on the mounting plate 201 between the support frame 202 and the car 101, and the first The free end of the rod body of the second electric telescopic rod 205 is rotatably connected to the connecting pipe 203, and the end of the connecting pipe 203 facing away from the exhaust pipe 11 is connected to the telescopic tube 12. The second electric telescopic rod 205 is connected to the controller through an electric wire; when connected, the controller controls the second electric telescopic rod 205 to push its rod body, so that the connecting pipe 203 can be pushed toward the exhaust pipe 11. When the connecting head 204 is sleeved on the end of the exhaust pipe 11, the connection between the exhaust pipe 11 and the connecting pipe 203 is completed, so that the exhaust gas discharged from the exhaust pipe 11 can enter the insulation layer 3 to achieve insulation in the carriage 101.

[0032] A cooler 13 is provided on the connecting pipe 203, and the cooler 13 is connected to the controller through electric wires. The setting of the cooler 13 is convenient for cooling the exhaust gas discharged from the exhaust pipe 11 again, so that the gas with a temperature of 20℃-30℃ enters the insulation layer 3 under the car 101, further optimizing the concrete insulation temperature.

[0033] Preferably, two opposite sliding grooves are horizontally provided on the support frame 202 , and long strip-shaped sliding blocks 206 that can slide in the sliding grooves are horizontally provided on opposite sides of the connecting pipe 203 .

[0034] Preferably, a top cover control button, a tailgate control button and a tailgate lock control button are provided in the cab 102, and the top cover control button, the tailgate control button and the tailgate lock control button are respectively connected to the controller.

[0035] Preferably, the controller is connected with a top cover remote control button, a tailgate remote control button and a tailgate lock remote control button, and the top cover remote control button, the tailgate remote control button and the tailgate lock remote control button are integrated on a remote control key.

[0036] The working principle of the roller compacted concrete insulation device of the present invention is as follows:

[0037] When the transport vehicle 1 receives materials, the top cover control button in the cab 102 or the top cover remote control button on the remote control key is operated, and the controller controls the electric push rod 603 to work, and the electric push rod 603 connected to the cover plates 602 on both sides pushes the rack to move forward, and the gear 604 is engaged with the rack and rotated, and the gear 604 can drive the cover plate 602 to flip over for receiving materials;

[0038] During transportation, when the temperature sensor detects that the temperature in the insulation layer 3 is lower than -5°C, it transmits a signal to the controller, and the controller controls the second electric telescopic rod 205 of the movable connection mechanism 2. The rod body of the second electric telescopic rod 205 pushes the connecting pipe 203 toward the exhaust pipe 11 until the connector 204 is sleeved on the exhaust end of the exhaust pipe 11. At this point, the connecting pipe 203 is connected to the exhaust pipe 11, and the exhaust gas discharged from the exhaust pipe 11 is transmitted to the insulation layer 3 through the telescopic pipe 12. When the exhaust gas passes through the connecting pipe 203, it is further cooled by the cooler 13 to reduce its temperature to 20°C-30°C. The exhaust gas circulates along the multiple partitions 4, and then the temperature in the insulation layer 3 gradually rises, and its heat is transferred upward to the car to achieve the purpose of concrete insulation.

[0039] When the transport vehicle 1 is unloading, the tailgate lock control button in the cab 102 or the tailgate lock remote control button on the remote control key is operated, and the controller controls the first electric telescopic rod 802, and the rod body of the first electric telescopic rod 802 pulls back the two ends of the U-shaped plug rod 803 away from the plug ring 804, and the tailgate lock is opened. Then the tailgate control button in the cab 102 or the tailgate remote control button on the control key is operated, and the controller controls the third electric telescopic rod 701, and the rod body of the third electric telescopic rod 701 pushes the pin rod, so that the upper end of the tailgate 14 rotates along the side panels 9 of the two carriages 101, and the lower end of the tailgate 14 gradually moves away from the bottom of the carriage 101. At this point, the tailgate 14 is opened and the concrete can be unloaded.

[0040] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-limiting from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims are included in the present invention, and any reference numerals in the claims should not be regarded as limiting the claims involved.

[0041] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A roller compacted concrete insulation transportation device, characterized in that: The invention comprises a transport vehicle (1), wherein a movable connection mechanism (2) is provided between the lower part of a carriage (101) of the transport vehicle (1) and a cab (102), a thermal insulation layer (3) is laid on the bottom surface of the carriage (101), one end of the movable connection mechanism (2) is opposite to an exhaust pipe (11), and the other end is connected to the thermal insulation layer (3) through a telescopic pipe (12), a plurality of partitions (4) are provided on the upper side and the lower side of the thermal insulation layer (3), wherein the plurality of partitions (4) on the upper side and the lower side are arranged in a staggered manner, an exhaust hole (5) is provided on the side of the thermal insulation layer (3) facing away from the cab (102), a top cover opening and closing mechanism (6) is provided on the top of the carriage (101), and a tailgate opening and closing mechanism (7) and a tailgate locking mechanism (8) are provided on one side of the rear part of the carriage (101). ), a temperature sensor is provided in the insulation layer (3), a controller is provided in the cab (102), the controller is respectively connected to the temperature sensor, the top cover opening and closing mechanism (6), the tailgate opening and closing mechanism (7), the tailgate lock mechanism (8) and the movable connection mechanism (2), the top cover opening and closing mechanism (6) comprises two hollow beams (601), the two hollow beams (601) are respectively arranged between the two side plates (9) at the top of the vehicle compartment (101), two cover plates (602) are arranged opposite to each other between the two hollow beams (601), the two cover plates (602) are rotatably connected to the corresponding hollow beams (601) via shafts, two electric push rods (603) are respectively arranged in the two hollow beams (601), and the output ends of the two electric push rods (603) are The electric push rod (603) is connected to the output shaft of the electric push rod (603) on one side of the shaft facing the two cover plates (602) respectively, and a gear (604) meshing with the gear rack is sleeved on the shaft. The electric push rod (603) is connected to the controller via wires. The tailgate lock mechanism (8) comprises two fixing frames (801) respectively fixedly arranged on the two side plates (9) of the vehicle body (101). A first electric telescopic rod (802) is fixedly mounted on the fixing frames (801). A U-shaped plug rod (803) is connected to the end of the rod body of the first electric telescopic rod (802). An insert ring (804) for inserting the two free ends of the U-shaped plug rod (803) is horizontally arranged on the tailgate (14). The first electric telescopic rod (802) is connected to the controller via wires. The U-shaped plug rod (803) is connected to a controller, the middle part of the U-shaped plug rod (803) is a protruding structure facing the side of the tailgate, and a slot (805) is provided on the side wall of the tailgate for the protruding part to be inserted, and the movable connection mechanism (2) comprises a mounting plate (201) horizontally arranged between the vehicle body (101) and the cab (102), a support frame (202) is provided vertically downward on the lower end surface of the mounting plate (201), a connecting pipe (203) with the same diameter as the exhaust pipe (11) is slidably provided on the lower side of the support frame (202), and a connecting head (204) that can cover the end of the exhaust pipe (11) is connected to the end of the connecting pipe (203), and a second electric telescopic rod (205) is rotatably provided on the mounting plate (201) between the support frame (202) and the vehicle body (101).The free end of the rod body of the second electric telescopic rod (205) is rotatably connected to the connecting pipe (203); the end of the connecting pipe (203) facing away from the exhaust pipe (11) is connected to the telescopic pipe (12); the second electric telescopic rod (205) is connected to the controller via an electric wire; a cooler (13) is provided on the connecting pipe (203); and the cooler (13) is connected to the controller via an electric wire.

2. A roller compacted concrete heat preservation transportation device according to claim 1, characterized in that: The tailgate opening and closing mechanism (7) comprises two third electric telescopic rods (701) respectively arranged on the side panels (9) of the vehicle body (101); the ends of the third electric telescopic rods (701) are rotatably connected to the side panels (9) of the vehicle body (101); a pin rod is horizontally fixedly provided on the upper side wall of the tailgate (14); a looper (702) is movably sleeved on the pin rod; the end of the output shaft of the third electric telescopic rod (701) is fixedly connected to the looper (702); and the third electric telescopic rod (701) is connected to a controller.

3. The roller compacted concrete heat preservation transportation device according to claim 1, characterized in that: Two opposing sliding grooves are horizontally provided on the support frame (202), and long strip-shaped sliding blocks (206) that can slide in the sliding grooves are horizontally provided on opposite sides of the connecting pipe (203).

4. The roller compacted concrete heat preservation transportation device according to claim 1, characterized in that: A top cover control button, a tailgate control button and a tailgate lock control button are arranged in the cab (102), and the top cover control button, the tailgate control button and the tailgate lock control button are respectively connected to a controller.

5. The roller compacted concrete heat preservation transportation device according to claim 1, characterized in that: The controller is connected with a top cover remote control button, a tailgate remote control button and a tailgate lock remote control button, and the top cover remote control button, the tailgate remote control button and the tailgate lock remote control button are integrated on a remote control key.

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