Lateral guiding heavy-load transportation device and combination method and transportation method thereof

Abstract

The invention belongs to the technical field of test equipment design, and discloses a lateral guiding heavy-load transportation device and a combination method and a transportation method thereof. The lateral guiding heavy-load transportation device comprises a transportation vehicle I, a transportation vehicle II, a 0m track, a 3m lateral bearing platform, a power system and a control system. The combination method of the lateral guiding heavy-load transportation device is used for combining the transportation vehicle I and the transportation vehicle II. The transportation method of the side guiding heavy-load transportation device is used for transportation of large equipment sections. According to the lateral guiding heavy-load transportation device and the combination method and the transportation method thereof, modular design is adopted, accurate parallel operation of two transportation vehicles is completed, transfer and replacement of large equipment sections are achieved, resource waste is avoided, the transportation efficiency is improved, and the lateral guiding heavy-load transportation device is flexible and reliable and has engineering practical value.

Description

Technical Field

[0001] The invention belongs to the technical field of test equipment design, and in particular relates to a side-guided heavy-load transport device and an assembly method and a transport method thereof. Background Art

[0002] Equipment section transfer is one of the main tasks of equipment operation, among which the equipment section transport vehicle is an essential test device. At present, due to the continuous increase in the size of equipment sections and the segmentation, it is difficult for one transport vehicle to carry large equipment sections or multiple equipment sections.

[0003] Currently, there is an urgent need to develop a side-guided heavy-load transport device and its assembly method and transport method. Summary of the invention

[0004] One technical problem to be solved by the present invention is to provide a side-guided heavy-load transport device. Another technical problem to be solved by the present invention is to provide a combination method of a side-guided heavy-load transport device. Still another technical problem to be solved by the present invention is to provide a transport method of a side-guided heavy-load transport device, so as to overcome the defects of the prior art.

[0005] The side-guided heavy-load transport device of the present invention comprises a transport vehicle I, a transport vehicle II, a 0m track, a 3m side support platform, a power system and a control system; The transport vehicle I comprises three I-shaped transport vehicle I main beams arranged transversely, and one transverse rail is installed on each transport vehicle I main beam, and the spacing between the transverse rails is D; the three I-shaped transport vehicle I main beams are connected in sequence front and back to form a load-bearing frame I; a set of transport vehicle I running wheel groups are arranged on the left and right sides of the bottom of the load-bearing frame I, and the transport vehicle I running wheel groups move longitudinally along the 0m track; a set of left-right symmetrical V-shaped protrusions of the transport vehicle I are fixed below the front end surface of the transport vehicle I main beam opposite to the transport vehicle II, and another set of left-right symmetrical transport vehicle I docking flanges are also fixed; The transport vehicle II includes two transversely arranged I-shaped transport vehicle II main beams, each of which is respectively equipped with a transverse rail, and the spacing between the transverse rails is D; the two I-shaped transport vehicle I main beams are connected in sequence front and back to form a load-bearing frame II; a set of transport vehicle II running wheel groups are respectively arranged on the left and right sides of the bottom of the load-bearing frame II, and the transport vehicle II running wheel groups move longitudinally along the 0m track; a set of left-right symmetrical V-shaped concave blocks of the transport vehicle II matching the V-shaped convex blocks of the transport vehicle I are fixed below the rear end surface of the transport vehicle II main beam opposite to the transport vehicle I, and another set of left-right symmetrical transport vehicle II docking flanges matching the docking flanges of the transport vehicle I are also fixed; A plurality of through holes corresponding to each other are respectively arranged on the docking flange of the transport vehicle I and the docking flange of the transport vehicle II, and the fixed connection between the transport vehicle I and the transport vehicle II is realized by bolt connection, and the V-shaped protrusion of the transport vehicle I is inserted into the V-shaped concave block of the transport vehicle II to realize the positioning of the transport vehicle I and the transport vehicle II; Transporter I and transporter II are respectively provided with independent power systems and control systems; the power system includes a reducer, a variable frequency motor, a power supply system and a frequency converter, and the power system drives the corresponding transporter to move longitudinally along the 0m track; the control system is connected to the frequency converter and the power supply system of the power system, and the control system controls the longitudinal moving speed of the corresponding transporter along the 0m track; The 3m side pedestal is used to store multiple equipment sections. The 3m side pedestal includes several pedestals distributed longitudinally along the 0m track. The upper surface of the pedestal is stacked with track beams and tracks from bottom to top. The tracks are parallel to the cross rails, and the spacing between the tracks is also D.

[0006] The assembly method of the side-guided heavy-load transport device of the present invention comprises the following steps: S21. Carry out installation and commissioning of transport vehicle I and transport vehicle II respectively; S22. The control system of transport vehicle II controls the driving system to drive transport vehicle II to run along the 0m track to the set merging position; S23. The control system of transport vehicle I controls the driving system to drive transport vehicle I to run along the 0m track toward transport vehicle II; transport vehicle I decelerates before the merging position; when the V-shaped protrusion of transport vehicle I is inserted into the V-shaped concave block of transport vehicle II and the docking flange of transport vehicle I contacts the docking flange of transport vehicle II, transport vehicle I stops at the merging position; the docking flange of transport vehicle I and the docking flange of transport vehicle II are connected by bolts to complete the positioning connection between transport vehicle I and transport vehicle II; S24. The control systems of transport vehicle I and transport vehicle II are connected, transport vehicle I and transport vehicle II are put together, and the two transport vehicles are combined into one, completing the combination of the side-guided heavy-load transport device.

[0007] The transport method of the side-guided heavy-load transport device of the present invention comprises the following steps: For large equipment sections: S301. The control system of the transport vehicle Ⅰ controls the drive system to drive the transport vehicle Ⅰ to run along the 0m track to the large equipment section station; S302. The control system of the transport vehicle II controls the drive system to drive the transport vehicle II along the 0m track to the large equipment section station; S303. Transport vehicle I and transport vehicle II are put together, and the large equipment section moves to the top surface of the transport vehicle after the two vehicles are put together, and then moves forward to the designated work station and unloads; For segmented equipment sections: S311. The control system of transport vehicle I controls the driving system to drive transport vehicle I to run along the 0m track to the workstation of equipment section I. Equipment section I runs to the top surface of transport vehicle I. Transport vehicle I carries equipment section I and runs to the merging position. S312. The control system of transport vehicle II controls the drive system to drive transport vehicle II to run along the 0m track to the workstation of equipment section II. Equipment section II runs to the top surface of transport vehicle II. Transport vehicle II carries equipment section II and runs to the merging position. S313. Transport vehicle I and transport vehicle II are put together and move forward to the designated workstation of the equipment section. Equipment section I and equipment section II are assembled into a whole and unloaded.

[0008] The side-guided heavy-load transport device of the present invention bears lateral shear force by embedding a V-shaped protrusion into a V-shaped recessed block, thereby limiting the lateral displacement of transport vehicle I and transport vehicle II, and ensuring that transport vehicle I and transport vehicle II will not be misaligned or collided; the docking flange of transport vehicle I and the docking flange of transport vehicle II are fixedly connected by bolts, so that transport vehicle I and transport vehicle II are tightly connected, and ensuring that transport vehicle I and transport vehicle II will not be disengaged or pulled; this is of great significance for ensuring the safety of segmented transportation.

[0009] The side-guided heavy-load transport device and its combination method and transport method of the present invention adopt a modular design, complete the precise merging of two transport vehicles, realize the transfer of large equipment sections or multiple equipment sections, avoid resource waste, improve transportation efficiency, are flexible and reliable, and have practical engineering value. BRIEF DESCRIPTION OF THE DRAWINGS

[0010] Figure 1 Schematic diagram of the structure of transport vehicle I and transport vehicle II in the embodiment (left side axle view); Figure 2 Schematic diagram of the structure of transport vehicle I and transport vehicle II in the embodiment (right side axle view); Figure 3 The transport vehicle I and the transport vehicle II in the embodiment are in a separate transport state; Figure 4 This is the transport state of the transport vehicle I and the transport vehicle II in the embodiment.

[0011] In the figure, 1. Main beam of transport vehicle I; 2. Wheel assembly of transport vehicle I; 3. V-shaped protrusion of transport vehicle I; 4. Docking flange of transport vehicle I; 5. Main beam of transport vehicle II; 6. Wheel assembly of transport vehicle II; 7. Docking flange of transport vehicle II; 8. V-shaped concave block of transport vehicle II; 9. Track; 10. Track beam; 11. Abutment; 12.0m track. DETAILED DESCRIPTION

[0012] The present invention is described in detail below with reference to the accompanying drawings and embodiments.

[0013] Embodiment: The side-guided heavy-load transport device of this embodiment is used for large-scale ground simulation test equipment, the 0m track 12 is 154m long; the length of the track 9 is 12390mm and the width is 240mm; the width of the platform 11 is 1200mm, the length is 12390mm, and the height is 2400mm; the track length on the main beam 1 of the transport vehicle I is 11000mm and the width is 240mm; the maximum operating speed of the transport device is 4m / min, and the speed is steplessly adjustable.

[0014] like Figure 1~Figure 4 As shown, the side-guided heavy-load transport device of this embodiment includes a transport vehicle I, a transport vehicle II, a 0m track 12, a 3m side support, a power system and a control system; The transport vehicle I comprises three I-shaped transport vehicle I main beams 1 arranged transversely, and each transport vehicle I main beam 1 is respectively installed with a transverse rail, and the spacing between the transverse rails is D; the three I-shaped transport vehicle I main beams 1 are connected in sequence front and back to form a load-bearing frame I; a set of transport vehicle I running wheel groups 2 are respectively arranged on the left and right sides of the bottom of the load-bearing frame I, and the transport vehicle I running wheel groups 2 run longitudinally along the 0m track 12; a set of left-right symmetrical transport vehicle I V-shaped protrusions 3 are fixed below the front end surface of the transport vehicle I main beam 1 opposite to the transport vehicle II, and another set of left-right symmetrical transport vehicle I docking flanges 4 are also fixed; The transport vehicle II comprises two I-shaped transport vehicle II main beams 5 arranged transversely, and a transverse rail is installed on each transport vehicle II main beam 5, and the spacing between the transverse rails is D; the two I-shaped transport vehicle I main beams 1 are connected in sequence front and back to form a load-bearing frame II; a set of transport vehicle II running wheel groups 6 are arranged on the left and right sides of the bottom of the load-bearing frame II, and the transport vehicle II running wheel groups 6 run longitudinally along the 0m track 12; a set of left-right symmetrical V-shaped concave blocks 8 of the transport vehicle II matching the V-shaped convex blocks 3 of the transport vehicle I are fixed below the rear end surface of the transport vehicle II main beam 5 opposite to the transport vehicle I, and another set of left-right symmetrical transport vehicle II docking flanges 7 matching the docking flanges 4 of the transport vehicle I are also fixed; A plurality of through holes corresponding to each other are respectively provided on the docking flange 4 of the transport vehicle I and the docking flange 7 of the transport vehicle II, and the fixed connection between the transport vehicle I and the transport vehicle II is realized by bolt connection, and the V-shaped protrusion 3 of the transport vehicle I is inserted into the V-shaped concave block 8 of the transport vehicle II to realize the positioning of the transport vehicle I and the transport vehicle II; Transporter I and transporter II are respectively provided with independent power systems and control systems; the power system includes a reducer, a variable frequency motor, a power supply system and a frequency converter, and the power system drives the corresponding transporter to move longitudinally along the 0m track 12; the control system is connected to the frequency converter and the power supply system of the power system, and the control system controls the longitudinal moving speed of the corresponding transporter along the 0m track 12; The 3m side pedestal is used to store multiple equipment sections. The 3m side pedestal includes several pedestals 11 distributed longitudinally along the 0m track 12. The upper surface of the pedestal 11 is stacked with track beams 10 and tracks 9 in sequence from bottom to top. The track 9 is parallel to the cross rail, and the spacing between the tracks 9 is also D.

[0015] The assembly method of the side-guided heavy-load transport device of this embodiment includes the following steps: S21. Carry out installation and commissioning of transport vehicle I and transport vehicle II respectively; S22. The control system of the transport vehicle II controls the drive system to drive the transport vehicle II to run along the 0m track 12 to the set vehicle position; S23. The control system of transport vehicle Ⅰ controls the drive system to drive transport vehicle Ⅰ to run along the 0m track 12 toward transport vehicle Ⅱ; transport vehicle Ⅰ slows down before the merging position; when the V-shaped protrusion 3 of transport vehicle Ⅰ is inserted into the V-shaped concave block 8 of transport vehicle Ⅱ and the docking flange 4 of transport vehicle Ⅰ and the docking flange 7 of transport vehicle Ⅱ are in contact, transport vehicle Ⅰ stops at the merging position; the docking flange 4 of transport vehicle Ⅰ and the docking flange 7 of transport vehicle Ⅱ are connected by bolts to complete the positioning connection between transport vehicle Ⅰ and transport vehicle Ⅱ; S24. The control systems of transport vehicle I and transport vehicle II are connected, transport vehicle I and transport vehicle II are put together, and the two transport vehicles are combined into one, completing the combination of the side-guided heavy-load transport device.

[0016] The transport method of the side-guided heavy-load transport device of this embodiment includes the following steps: For large equipment sections: S301. The control system of the transport vehicle Ⅰ controls the drive system, driving the transport vehicle Ⅰ to run along the 0m track 12 to the large equipment section station; S302. The control system of the transport vehicle Ⅱ controls the drive system, driving the transport vehicle Ⅱ to run along the 0m track 12 to the large equipment section station; S303. Transport vehicle I and transport vehicle II are put together, and the large equipment section moves to the top surface of the transport vehicle after the two vehicles are put together, and then moves forward to the designated work station and unloads; For segmented equipment sections: S311. The control system of transport vehicle I controls the drive system to drive transport vehicle I to run along track 12 of 0m to the workstation of equipment section I, and equipment section I runs to the top surface of transport vehicle I, and transport vehicle I carries equipment section I to the merging position; S312. The control system of the transport vehicle II controls the drive system to drive the transport vehicle II to run along the 0m track 12 to the station of the equipment section II, the equipment section II drives to the top surface of the transport vehicle II, and the transport vehicle II carrying the equipment section II runs to the merging position; S313. Transport vehicle I and transport vehicle II are put together and move forward to the designated workstation of the equipment section. Equipment section I and equipment section II are assembled into a whole and unloaded.

[0017] Although the embodiments of the present invention have been disclosed as above, they are not limited to the applications listed in the specification and implementation modes. For those familiar with the art, all features disclosed in the present invention, or steps in all methods or processes disclosed, except for mutually exclusive features and / or steps, can be combined in any way without departing from the principles of the present invention. The present invention is not limited to the specific details and illustrations shown and described herein.

Claims

1. Laterally guided heavy-load transport device, characterized in that: The side-guided heavy-load transport device comprises a transport vehicle I, a transport vehicle II, a 0m track (12), a 3m side support platform, a power system and a control system; The transport vehicle I comprises three I-shaped transport vehicle I main beams (1) arranged transversely, each transport vehicle I main beam (1) is respectively installed with a transverse rail, and the spacing between the transverse rails is D; the three I-shaped transport vehicle I main beams (1) are connected in sequence front and back to form a load-bearing frame I; a set of transport vehicle I running wheel groups (2) are respectively arranged on the left and right sides of the bottom of the load-bearing frame I, and the transport vehicle I running wheel groups (2) travel longitudinally along a 0m track (12); a set of left-right symmetrical transport vehicle I V-shaped protrusions (3) are fixed below the front end surface of the transport vehicle I main beam (1) opposite to the transport vehicle II, and another set of left-right symmetrical transport vehicle I docking flanges (4) are also fixed; The transport vehicle II comprises two I-shaped transport vehicle II main beams (5) arranged transversely, each transport vehicle II main beam (5) is respectively installed with a transverse rail, and the spacing between the transverse rails is D; the two I-shaped transport vehicle I main beams (1) are connected in sequence front and back to form a load-bearing frame II; a set of transport vehicle II running wheel groups (6) are respectively arranged on the left and right sides of the bottom of the load-bearing frame II, and the transport vehicle II running wheel groups (6) travel longitudinally along the 0m track (12); a set of V-shaped concave blocks (8) of the transport vehicle II that are symmetrical with each other and match the V-shaped convex blocks (3) of the transport vehicle I are fixed below the rear end surface of the transport vehicle II main beam (5) opposite to the transport vehicle I, and another set of transport vehicle II docking flanges (7) that are symmetrical with each other and match the docking flanges (4) of the transport vehicle I are also fixed; A plurality of through holes corresponding to each other are respectively provided on the docking flange (4) of the transport vehicle I and the docking flange (7) of the transport vehicle II, and the transport vehicle I and the transport vehicle II are fixedly connected by bolt connection, and the V-shaped protrusion (3) of the transport vehicle I is inserted into the V-shaped concave block (8) of the transport vehicle II, so as to realize the positioning of the transport vehicle I and the transport vehicle II; Transport vehicle I and transport vehicle II are respectively provided with independent power systems and control systems; the power system includes a reducer, a variable frequency motor, a power supply system and a frequency converter, and the power system drives the corresponding transport vehicle to move longitudinally along the 0m track (12); the control system is connected to the frequency converter and the power supply system of the power system, and the control system controls the longitudinal moving speed of the corresponding transport vehicle along the 0m track (12); The 3m side pedestal is used to store multiple sets of equipment sections. The 3m side pedestal includes a plurality of pedestals (11) distributed longitudinally along the 0m track (12). The upper surface of the pedestal (11) is stacked with track beams (10) and tracks (9) in sequence from bottom to top. The tracks (9) are parallel to the cross rails, and the spacing between the tracks (9) is also D.

2. A method for assembling a side-guided heavy-load transport device, which is used for the side-guided heavy-load transport device according to claim 1, characterized in that: The following steps are involved: S21. Carry out installation and commissioning of transport vehicle I and transport vehicle II respectively; S22. The control system of the transport vehicle II controls the drive system to drive the transport vehicle II along the 0m track (12) to the set vehicle position; S23. The control system of transport vehicle I controls the driving system to drive transport vehicle I to run along the 0m track (12) toward transport vehicle II; transport vehicle I decelerates before the merging position; when the V-shaped protrusion (3) of transport vehicle I is inserted into the V-shaped concave block (8) of transport vehicle II and the docking flange (4) of transport vehicle I and the docking flange (7) of transport vehicle II are in contact, transport vehicle I stops at the merging position; the docking flange (4) of transport vehicle I and the docking flange (7) of transport vehicle II are connected by bolts to complete the positioning connection between transport vehicle I and transport vehicle II; S24. The control systems of transport vehicle I and transport vehicle II are connected, transport vehicle I and transport vehicle II are put together, and the two transport vehicles are combined into one, completing the combination of the side-guided heavy-load transport device.

3. A transport method of a side-guided heavy-load transport device, which is based on the assembly method of the side-guided heavy-load transport device according to claim 2, characterized in that: The following steps are involved: For large equipment sections: S301. The control system of the transport vehicle Ⅰ controls the drive system, driving the transport vehicle Ⅰ along the 0m track (12) to run to the large equipment section station; S302. The control system of the transport vehicle Ⅱ controls the drive system, driving the transport vehicle Ⅱ along the 0m track (12) to run to the large equipment section station; S303. Transport vehicle I and transport vehicle II are put together, and the large equipment section moves to the top surface of the transport vehicle after the two vehicles are put together, and then moves forward to the designated work station and unloads; For segmented equipment sections: S311. The control system of transport vehicle I controls the drive system to drive transport vehicle I to run along the 0m track (12) to the workstation of equipment section I, and equipment section I runs to the top surface of transport vehicle I, and transport vehicle I carrying equipment section I runs to the merging position; S312. The control system of the transport vehicle II controls the drive system to drive the transport vehicle II to run along the 0m track (12) to the station of the equipment section II, the equipment section II drives to the top surface of the transport vehicle II, and the transport vehicle II carrying the equipment section II runs to the merging position; S313. Transport vehicle I and transport vehicle II are put together and move forward to the designated workstation of the equipment section. Equipment section I and equipment section II are assembled into a whole and unloaded.

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