A rail beam transporter

Abstract

The present invention relates to the technical field of beam transporting vehicles, and specifically discloses an orbital beam transporting vehicle, which includes a first support rod, a fixed base and a bottom bracket. The number of the first support rods is three, and two first moving blocks are evenly arranged at the bottom of the first support rod. An auxiliary mechanism is arranged at the top of the first moving block, moving parts are installed on both sides of the first moving block, and two supporting parts are installed at the top of the moving parts. In the present invention, by providing a fan and a temperature sensor, during the use of the device, the infrared temperature sensor is aligned with the outside of the oil cylinder to detect the temperature of the outside of the oil cylinder. And through this operation method, when the area with the highest temperature of the oil cylinder is detected, by the way that the annular slider slides in the annular chute to drive the movable block to move, the fan can be moved to the area with the highest temperature on the oil cylinder, so as to quickly cool down the area with the highest temperature of the oil cylinder, and the functional use stability of the oil cylinder is increased.

Description

Technical Field

[0001] The present invention relates to the technical field of beam transport vehicles, and particularly to a rail beam transport vehicle. Background Art

[0002] Rail beam transport vehicles are mainly used to transport heavy components such as precast or on-site fabricated reinforced concrete bridge deck slabs and track beams from the storage or fabrication site to the designated installation or construction location. It is particularly suitable for mountainous areas, watersides, bridges across rivers and gullies, and places where construction (building) structures affect hoisting operations and where truck-mounted cranes and other lifting equipment and ground transport vehicles for track beams cannot reach the installation site.

[0003] When the rail beam transport vehicle is in use, the oil cylinder plays a role in supporting and adjusting the balance of the overall device. Therefore, the oil cylinder works under a large load environment for a long time, which causes the oil cylinder itself to heat up. When the oil cylinder works under a heated condition, it will affect the stability of the oil cylinder's function, and thus affect the use safety and service life of the beam transport vehicle. Summary of the Invention

[0004] The purpose of the present invention is to solve the deficiencies existing in the prior art, and to provide a rail beam transport vehicle.

[0005] To achieve the above purpose, the present invention adopts the following technical solutions:

[0006] A rail beam transport vehicle includes a first support rod, a fixed base and a bottom bracket. The number of the first support rods is three. Two first moving blocks are evenly arranged at the bottom of the first support rod. An auxiliary mechanism is arranged at the top of the first moving block. Moving members are installed on both sides of the first moving block. Two support members are installed on the top of the moving members. The bottom of the first support rod is located between the two support members. An oil cylinder is installed at the top of the first moving block. The telescopic end of the oil cylinder is connected to the bottom of the first support rod. Mechanical protection locks are arranged on both sides of the oil cylinder at the top of the first moving block. Three second support rods are evenly connected above the three first support rods. One end of the moving member on one of the first support rods, which is far away from the first support rod, is connected to a hydraulic spring rail clamp. The bottom bracket is located above the fixed base. A track is arranged at the top of the bottom bracket and below the moving member. The moving member moves on the track.

[0007] Preferably, the auxiliary mechanism includes a movable block and a fan. Two movable blocks are movably installed at the top of the first moving block. Fans are installed on both sides of the movable block. A rotating block is movably installed at the top of the movable block. A detection mechanism is arranged on the rotating block.

[0008] Preferably, an annular sliding groove is formed at the top of the first moving block. An annular sliding block is slidably installed inside the annular sliding groove. The top of the annular sliding block is connected to the bottom of the movable block.

[0009] Preferably, an electric telescopic rod is embedded and installed at the bottom of the movable block. The installation end of the electric telescopic rod faces downward, and the installation end of the electric telescopic rod is connected to the top of the annular slider.

[0010] Preferably, electric rotating shafts are embedded and installed on both sides of the rotating block. One end of the electric rotating shaft away from the rotating block is connected to the inner wall of the top of the movable block.

[0011] Preferably, the detection mechanism includes a second sliding block and a first sliding block. The first sliding block is movably installed on the top of the rotating block. The second sliding block is movably installed on the top of the first sliding block. A roller is rotatably installed at one end of the second sliding block away from the first sliding block. An infrared temperature sensor is embedded and installed at one end of the first sliding block away from the rotating block.

[0012] Preferably, a first slot is opened on the top of the rotating block. One end of the first sliding block close to the rotating block is slidably installed inside the first slot. An electric lifting rod is installed at the bottom of the rotating block. The lifting end of the electric lifting rod movably penetrates through the bottom of the rotating block and is connected to the bottom of the first sliding block.

[0013] Preferably, a second slot is opened on the top of the first sliding block. One end of the second sliding block close to the first sliding block is slidably installed inside the second slot. A pressure sensor is installed at the bottom end of the inner wall of the second slot. A spring telescopic rod is installed at one end of the second sliding block away from the roller. One end of the spring telescopic rod facing the pressure sensor abuts against the pressure sensor.

[0014] Preferably, stable sliding grooves are opened on the inner walls of both sides of the second slot. A stable sliding block is installed on one side of the second sliding block close to the stable sliding groove. The stable sliding block is slidably installed inside the stable sliding groove.

[0015] Preferably, electric extension rods are installed on both sides of the rotating block. The extension ends of the electric extension rods are away from the movable block. A cleaning block is provided at the extension end of the electric extension rod. A cleaning sponge is provided on one side of the cleaning block away from the electric extension rod. A rotating motor is embedded and installed near the electric extension rod on the cleaning block. The installation end of the rotating motor is connected to the extension end of the electric extension rod.

[0016] Compared with the prior art, the beneficial effects of the present invention are:

[0017] In the present invention, by providing a fan and a temperature sensor, during the use of the device, the infrared temperature sensor is aligned with the outer side of the oil cylinder to detect the temperature of the outer side of the oil cylinder. And through this operation mode, when the area with the highest temperature of the oil cylinder is detected, by the way that the annular slider slides in the annular chute to drive the movable block to move, the fan can be moved to the area with the highest temperature on the oil cylinder, so as to quickly cool down the area with the highest temperature of the oil cylinder, and the functional use stability of the oil cylinder is increased.

[0018] In the present invention, by providing a roller and a pressure sensor, before the device is used, the roller abuts against the bottom of the first support rod connected to the oil cylinder. Subsequently, the staff operates the device to simulate the working state of the oil cylinder. At this time, with the lifting of the oil cylinder, the first support rod will squeeze the roller, and the roller will drive the second sliding block to slide into the interior of the second slot, so that the spring telescopic rod squeezes the pressure sensor. The pressure sensor transmits the measured pressure value to the background control system, and the background control system compares this pressure value with the standard pressure value. Through this operation mode, the lifting function detection of the oil cylinder can be completed before the device is used, thereby increasing the use safety of the device;

[0019] When the device transports the workpiece, the roller moves to abut against the bottom of the first support rod connected to the oil cylinder. When one of the oil cylinders is slightly damaged, the force exerted by the first support rod connected to the damaged oil cylinder to squeeze the roller downward will increase, and an abnormality will occur when this pressure value is compared with the pressure value of the background control system. When the background control system detects this situation, it will send a warning to the staff. After receiving the warning, the staff can take corresponding measures in advance. Through this operation mode, the danger prediction during the use of the device can be completed, and the operation safety of the staff can be increased;

[0020] After the device is used up, by rotating the rotating block, the first sliding block is rotated to face the use state of the oil cylinder. Subsequently, by the way that the electric lifting rod expands and contracts, the roller can abut against the outer side of the oil cylinder. Then, by the way that the movable block rotates on the outer side of the oil cylinder, the pressure difference between the roller and the oil cylinder during the rotation of the movable block is detected by the pressure sensor, and then by comparing this pressure difference with the standard pressure difference, the deformation degree of the oil cylinder can be detected. Through this operation mode, the oil cylinder can be maintained and replaced in time, and the use safety of the device is increased.

[0021] In the present invention, a cleaning block is provided. When the device is not in use, the electric extension rod drives the cleaning block to extend. When the bottom of the cleaning block moves to the use position above the top of the roller, the rotation motor drives the cleaning block to rotate, so that the two cleaning blocks rotate towards each other until the cleaning sponges on the cleaning blocks rotate to the state of being in contact with each other. Subsequently, through the extension of the electric extension rod, the cleaning sponge abuts against the outside of the oil cylinder. At this time, by moving the movable block on the outside of the oil cylinder, the dust on the outside of the oil cylinder can be cleaned, preventing dust from accumulating on the outside of the oil cylinder and affecting the detection effect of the device, and also preventing dust from adhering to the outside of the oil cylinder and weakening the heat dissipation effect of the device on the oil cylinder. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 is a schematic diagram of the overall structure of the present invention;

[0023] Figure 2 is a schematic diagram of the installation structure of the first moving block and the moving member of the present invention;

[0024] Figure 3 is a schematic diagram of the structure of the first moving block of the present invention;

[0025] Figure 4 is of the present invention Figure 3 the enlarged structure schematic diagram at A in;

[0026] Figure 5 is a schematic diagram of the installation structure of the fan of the present invention;

[0027] Figure 6 is a schematic diagram of the installation structure of the electric rotating shaft of the present invention;

[0028] Figure 7 is a schematic diagram of the installation structure of the rotation motor of the present invention;

[0029] Figure 8 is a schematic diagram of the structure of the rotating block of the present invention;

[0030] Figure 9 is a schematic cross-sectional view of the first sliding block of the present invention;

[0031] Figure 10 is a schematic diagram of the installation structure of the electric telescopic rod of the present invention;

[0032] Figure 11 is a schematic diagram of the installation structure of the moving member and the bottom bracket of the present invention.

[0033] In the figure: 1. First support rod; 2. Second support rod; 3. First moving block; 4. Hydraulic spring rail clamp; 5. Support member; 6. Moving member; 7. Mechanical protection lock; 8. Oil cylinder; 9. Movable block; 10. Annular chute; 11. Annular slider; 12. Fan; 13. Rotating block; 14. Electric lifting rod; 15. Electric extension rod; 16. Cleaning block; 18. First sliding block; 19. Infrared temperature sensor; 20. Second sliding block; 21. Roller; 22. Electric rotating shaft; 23. Rotating motor; 24. First slot; 25. Second slot; 26. Spring telescopic rod; 27. Pressure sensor; 28. Stable chute; 29. Stable slider; 30. Electric telescopic rod; 31. Fixed base; 32. Bottom bracket. Detailed implementation mode

[0034] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments.

[0035] Refer to Figures 1-11 , a rail beam transporter, including a first support rod 1, a fixed base 31 and a bottom bracket 32. The number of the first support rods 1 is three. Two first moving blocks 3 are evenly arranged at the bottom of the first support rod 1. An auxiliary mechanism is arranged at the top of the first moving block 3. Moving members 6 are installed on both sides of the first moving block 3. Two support members 5 are installed on the top of the moving member 6. The bottom of the first support rod 1 is located between the two support members 5. An oil cylinder 8 is installed on the top of the first moving block 3. The telescopic end of the oil cylinder 8 is connected to the bottom of the first support rod 1. Mechanical protection locks 7 are arranged on both sides of the oil cylinder 8 at the top of the first moving block 3. Three second support rods 2 are evenly connected above the three first support rods 1. One end of the moving member 6 on one of the first support rods 1 away from the first support rod 1 is connected to a hydraulic spring rail clamp 4. The bottom bracket 32 is located above the fixed base 31. A track is arranged at the top of the bottom bracket 32 below the moving member 6. The moving member 6 moves on the track. Through the auxiliary mechanism, the temperature outside the oil cylinder 8 during use can be detected, and the highest temperature point of the oil cylinder 8 heating can be judged. Subsequently, the temperature highest point is preferentially cooled to ensure the stability of the use function of the oil cylinder 8. The hydraulic spring rail clamp 4 is installed on Figure 1 the moving member 6 at the first support rod 1 shown.

[0036] As a technical optimization scheme of the present invention, the auxiliary mechanism includes a movable block 9 and a fan 12. Two movable blocks 9 are movably installed at the top of the first moving block 3. Fans 12 are installed on both sides of the movable block 9. A rotating block 13 is movably installed at the top of the movable block 9. A detection mechanism is arranged on the rotating block 13. The heat dissipation of the oil cylinder 8 can be realized through the fan 12, and the detection mechanism can perform various function detections on the device.

[0037] As a technical optimization solution of the present invention, an annular chute 10 is provided at the top of the first moving block 3, and an annular slider 11 is slidably installed inside the annular chute 10. The top of the annular slider 11 is connected to the bottom of the movable block 9. By sliding the annular slider 11 in the annular chute 10, the movable block 9 can move on the first moving block 3 according to different usage requirements.

[0038] As a technical optimization solution of the present invention, an electric telescopic rod 30 is embedded at the bottom of the movable block 9. The installation end of the electric telescopic rod 30 faces downward, and the installation end of the electric telescopic rod 30 is connected to the top of the annular slider 11. The electric telescopic rod 30 can drive the movable block 9 to lift on the first moving block 3 according to different usage requirements.

[0039] As a technical optimization solution of the present invention, electric rotating shafts 22 are embedded on both sides of the rotating block 13. The ends of the electric rotating shafts 22 far from the rotating block 13 are connected to the inner wall of the top of the movable block 9. By driving the rotating block 13 to rotate through the electric rotating shafts 22, the rotating block 13 can switch its usage position according to different usage requirements.

[0040] As a technical optimization solution of the present invention, the detection mechanism includes a second sliding block 20 and a first sliding block 18. The first sliding block 18 is movably installed on the top of the rotating block 13, the second sliding block 20 is movably installed on the top of the first sliding block 18, a roller 21 is rotatably installed at the end of the second sliding block 20 far from the first sliding block 18, and an infrared temperature sensor 19 is embedded at the end of the first sliding block 18 far from the rotating block 13. The infrared temperature sensor 19 can complete the temperature detection outside the oil cylinder 8. Combined with the use of the fan 12, it can quickly and accurately cool the highest heat generation point of the oil cylinder 8.

[0041] As a technical optimization solution of the present invention, a first slot 24 is provided at the top of the rotating block 13. The end of the first sliding block 18 close to the rotating block 13 is slidably installed inside the first slot 24. An electric lifting rod 14 is installed at the bottom of the rotating block 13. The lifting end of the electric lifting rod 14 movably penetrates the bottom of the rotating block 13 and is connected to the bottom of the first sliding block 18. By driving the first sliding block 18 to slide in the first slot 24 through the electric lifting rod 14, the usage position of the first sliding block 18 on the rotating block 13 can be changed according to different usage requirements.

[0042] As a technical optimization solution of the present invention, a second slot 25 is opened at the top of the first sliding block 18. One end of the second sliding block 20 close to the first sliding block 18 is slidably installed inside the second slot 25. A pressure sensor 27 is installed at the bottom end of the inner wall of the second slot 25. One end of the second sliding block 20 away from the roller 21 is provided with a spring telescopic rod 26. The end of the spring telescopic rod 26 facing the pressure sensor 27 is in contact with the pressure sensor 27. By means of the second sliding block 20 sliding in the second slot 25, the spring telescopic rod 26 can squeeze the pressure sensor 27, so that the pressure sensor 27 can detect the pressure values under different usage conditions. Subsequently, according to the comparison of the background control system, the state detection of the device under different usage conditions can be completed, increasing the usage convenience of the device.

[0043] As a technical optimization solution of the present invention, stable sliding grooves 28 are opened on both inner walls of the second slot 25. One side of the second sliding block 20 close to the stable sliding groove 28 is provided with a stable sliding block 29. The stable sliding block 29 is slidably installed inside the stable sliding groove 28. By means of the stable sliding block 29 sliding in the stable sliding groove 28, the sliding stability of the second sliding block 20 in the second slot 25 can be increased, and the functional use stability of the device is increased.

[0044] As a technical optimization solution of the present invention, electric extension rods 15 are installed on both sides of the rotating block 13. The extension ends of the electric extension rods 15 are away from the movable block 9. A cleaning block 16 is provided at the extension end of the electric extension rod 15. A cleaning sponge is provided on the side of the cleaning block 16 away from the electric extension rod 15. A rotating motor 23 is embedded near the cleaning block 16 close to the electric extension rod 15. The installation end of the rotating motor 23 is connected to the extension end of the electric extension rod 15. When the device is not in use, by rotating the rotating block 13, the first sliding block 18 is rotated to the usage state facing the oil cylinder 8. Subsequently, the electric extension rod 15 drives the cleaning block 16 to extend. When the bottom of the cleaning block 16 moves to the usage position above the top of the roller 21, the rotating motor 23 drives the cleaning block 16 to rotate, so that the two cleaning blocks 16 rotate towards each other until the cleaning sponges on the cleaning blocks 16 rotate to the usage state of being in contact with each other. Subsequently, by extending the electric extension rod 15 again, the cleaning sponge abuts against the outer side of the oil cylinder 8. At this time, by moving the movable block 9 on the outer side of the oil cylinder 8, the dust on the outer side of the oil cylinder 8 can be cleaned, increasing the usage convenience of the device.

[0045] When the present invention is in use, the electric drive devices used in the device are all powered by connecting to an external power source through wires. The device controls the electrical equipment in the device by setting up a control system. The moving member 6, the oil cylinder 8, the mechanical protection lock 7, and the hydraulic spring rail clamp 4 used in the device are all existing mature technologies, so no more elaboration will be made on them. The method of evenly loading and balancing the first support rod 1 by the oil cylinder 8 is an existing mature technology, so no more elaboration will be made on it. Each first moving block 3 and its two moving members 6 together form a double-rail trolley, and among the six double-rail trolleys used in the device, four are active double-rail trolleys and two are passive double-rail trolleys. The active double-rail trolleys and the passive double-rail trolleys are all existing mature technologies, so no more elaboration will be made on them. And the overall beam transporter is driven to move by the way that the bottom track wheels of the moving member 6 move on the track of the bottom support 32. When the device stops running on the bottom support 32, the hydraulic spring rail clamp 4 clamps the track on the bottom support 32, so as to fix the device on the bottom support 32. Lifting devices are provided at preset positions on the outer sides of both ends of the bottom support 32 for supporting the beam transporter. The lifting devices are existing mature technologies, so no more elaboration will be made on them.

[0046] Before the device is used, the electric telescopic rod 30 drives the movable block 9 to extend upward and the electric lifting rod 14 extends upward, so that the roller 21 abuts against the bottom of the first support rod 1 connected to the oil cylinder 8. At this time, the height of the roller 21 is higher than the height of the mechanical protection lock 7. Then the staff operates the device to simulate the working state of the oil cylinder 8. At this time, the oil cylinder 8 contracts downward, the first support rod 1 will squeeze the roller 21, and the roller 21 will drive the second sliding block 20 to slide into the inside of the second slot 25, so that the spring telescopic rod 26 squeezes the pressure sensor 27. The pressure sensor 27 transmits the measured pressure value to the background control system, and the background control system compares this pressure value with the standard pressure value. By this operation method, it can be simulated that in the actual use process of the device, when the sectional load of the first support rod 1 is uneven, the first support rod 1 is balanced by adjusting the lifting of the oil cylinder 8, so as to complete the detection of the lifting function of the oil cylinder 8 itself before the device is used, and improve the safety of the device during use.

[0047] When the device transports the workpiece, the roller 21 moves to abut against the bottom of the first support rod 1 connected to the oil cylinder 8. When one of the oil cylinders 8 is slightly damaged, the supporting capacity of the oil cylinder 8 decreases. The force exerted by the oil cylinder 8 on the first support rod 1 to squeeze the roller 21 downward will increase, and an abnormality will occur when this pressure value is compared with the pressure value of the background control system. When the background control system detects this situation, it will issue a warning to the staff. After receiving the warning, the staff can take countermeasures in advance. Through this operation method, the danger prediction during the use of the device can be completed, and the operation safety of the staff can be increased.

[0048] During the use of the device, the electric rotating shaft 22 drives the rotating block 13 to rotate, so that the first sliding block 18 rotates to face the using direction of the oil cylinder 8. At this time, the infrared temperature sensor 19 is aligned with the outside of the oil cylinder 8. The electric telescopic rod 30 drives the movable block 9 to move up and down. Combined with the way that the annular slider 11 slides in the annular chute 10, the infrared temperature sensor 19 can detect the temperatures of different parts on the outside of the oil cylinder 8, so as to detect the operating temperature of the oil cylinder 8. And through this operation method, when the area with the highest temperature of the oil cylinder 8 is detected, by the way that the annular slider 11 slides in the annular chute 10 to drive the movable block 9 to move, the fan 12 can move to the area with the highest temperature on the oil cylinder 8, so as to quickly cool down the area with the highest temperature of the oil cylinder 8, increasing the functional stability of the oil cylinder 8.

[0049] After the device is used up, through the rotation of the rotating block 13, the first sliding block 18 rotates to face the using state of the oil cylinder 8. Then, by the way that the electric lifting rod 14 expands and contracts, the roller 21 can abut against the outside of the oil cylinder 8. Then, by the way that the movable block 9 rotates on the outside of the oil cylinder 8, the pressure difference sensor 27 detects the pressure difference between the roller 21 and the oil cylinder 8 during the rotation of the movable block 9. Then, by comparing the pressure difference with the standard pressure difference, the deformation degree of the oil cylinder 8 can be detected. Through this operation method, the oil cylinder 8 can be maintained and replaced in time, increasing the use safety of the device.

[0050] When the device is not in use, by rotating the rotating block 13, the first sliding block 18 is rotated to the use state facing the oil cylinder 8. Subsequently, the electric extension rod 15 drives the cleaning block 16 to extend. When the bottom of the cleaning block 16 moves to the use position above the top of the roller 21, the rotating motor 23 drives the cleaning block 16 to rotate, so that the two cleaning blocks 16 rotate towards each other until the cleaning sponges on the cleaning blocks 16 rotate to the use state of being in contact with each other. Subsequently, through the extension of the electric extension rod 15, the cleaning sponge abuts against the outer side of the oil cylinder 8. At this time, by moving the movable block 9 on the outer side of the oil cylinder 8, the dust on the outer side of the oil cylinder 8 can be cleaned, preventing dust from accumulating on the outer side of the oil cylinder 8 from affecting the detection effect of the device, and also preventing dust from adhering to the outer side of the oil cylinder 8 from weakening the heat dissipation effect of the device on the oil cylinder 8.

[0051] The above is only a preferred specific embodiment of the present invention, but the protection scope of the present invention is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present invention, according to the technical solution of the present invention and its inventive concept, makes equivalent substitutions or changes, and should be covered by the protection scope of the present invention.

Claims

1. An orbital beam transporting vehicle, comprising a first support rod (1), a fixed base (31) and a bottom bracket (32), characterized in that, The number of the first support rods (1) is three. Two first moving blocks (3) are evenly arranged at the bottom of the first support rods (1). An auxiliary mechanism is arranged at the top of the first moving blocks (3). Moving members (6) are installed on both sides of the first moving blocks (3). Two support members (5) are installed at the top of the moving members (6). The bottom of the first support rods (1) is located between the two support members (5). An oil cylinder (8) is installed at the top of the first moving blocks (3). The telescopic end of the oil cylinder (8) is connected to the bottom of the first support rods (1). Mechanical protection locks (7) are arranged on both sides of the oil cylinder (8) at the top of the first moving blocks (3). Three second support rods (2) are evenly connected above the three first support rods (1). One end of the moving member (6) away from the first support rod (1) on one of the first support rods (1) is connected to a hydraulic spring rail clamp (4). The bottom bracket (32) is located above the fixed base (31). A track is arranged at the top of the bottom bracket (32) below the moving member (6). The moving member (6) moves on the track. The auxiliary mechanism includes a movable block (9) and a fan (12). Two movable blocks (9) are movably installed at the top of the first moving blocks (3). Fans (12) are installed on both sides of the movable blocks (9). A rotating block (13) is movably installed at the top of the movable blocks (9). A detection mechanism is arranged on the rotating block (13). An annular sliding groove (10) is formed at the top of the first moving blocks (3). An annular sliding block (11) is slidably installed inside the annular sliding groove (10). The top of the annular sliding block (11) is connected to the bottom of the movable block (9). Electric rotating shafts (22) are embedded at both sides of the rotating block (13). One end of the electric rotating shaft (22) away from the rotating block (13) is connected to the inner wall of the top of the movable block (9). The detection mechanism includes a second sliding block (20) and a first sliding block (18). A first sliding block (18) is movably installed at the top of the rotating block (13). A second sliding block (20) is movably installed at the top of the first sliding block (18). A roller (21) is rotatably installed at one end of the second sliding block (20) away from the first sliding block (18). An infrared temperature sensor (19) is embedded at one end of the first sliding block (18) away from the rotating block (13). A second slot (25) is formed at the top of the first sliding block (18). One end of the second sliding block (20) close to the first sliding block (18) is slidably installed inside the second slot (25). A pressure sensor (27) is installed at the bottom end of the inner wall of the second slot (25). A spring telescopic rod (26) is installed at one end of the second sliding block (20) away from the roller (21). One end of the spring telescopic rod (26) facing the pressure sensor (27) abuts against the pressure sensor (27).

2. The track beam transporter according to claim 1, characterized in that, An electric telescopic rod (30) is embedded at the bottom of the movable block (9). The installation end of the electric telescopic rod (30) faces downward. The installation end of the electric telescopic rod (30) is connected to the top of the annular sliding block (11).

3. The track beam transporter according to claim 1, characterized in that, A first slotted groove (24) is formed at the top of the rotating block (13). One end of the first sliding block (18) close to the rotating block (13) is slidably installed inside the first slotted groove (24). An electric lifting rod (14) is installed at the bottom of the rotating block (13). The lifting end of the electric lifting rod (14) movably penetrates through the bottom of the rotating block (13) and is connected to the bottom of the first sliding block (18).

4. The track beam transporter according to claim 1, characterized in that, Stable sliding grooves (28) are formed on both inner walls of the second slotted groove (25). A stable sliding block (29) is installed on one side of the second sliding block (20) close to the stable sliding groove (28). The stable sliding block (29) is slidably installed inside the stable sliding groove (28).

5. The track beam transporter according to claim 1, characterized in that, Electric extension rods (15) are installed on both sides of the rotating block (13). The extension ends of the electric extension rods (15) are far away from the movable block (9). A cleaning block (16) is provided at the extension end of the electric extension rod (15). A cleaning sponge is provided on one side of the cleaning block (16) far away from the electric extension rod (15). A rotating motor (23) is embedded near the cleaning block (16) close to the electric extension rod (15). The installation end of the rotating motor (23) is connected to the extension end of the electric extension rod (15).

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