A transport guide rail frame for ships

Abstract

The present invention relates to the technical field of ship cargo transportation equipment, and in particular to a ship transport guide frame. In view of the fact that existing ship transport guide frames cannot transport goods up and down or in an inclined manner, a ship transport guide frame is provided, comprising a base, wherein the upper end of the base is provided with a plurality of telescopic swing arms that can extend upward, the inner side of the telescopic swing arms is provided with a frame that can move up and down, the inner wall of the frame is provided with a plurality of transmission rollers, the upper end of the base is also provided with a driving plate that can move forward and backward, and when the driving plate moves forward or backward, a structure in which a plurality of telescopic swing arms swing forward or backward synchronously can be formed; when the frame moves up and down, a structure in which a plurality of transmission rollers rotate synchronously can be formed; and goods can be transported up and down or in an inclined manner according to specific needs, so as to adapt to different loading and unloading occasions.

Description

Technical Field

[0001] The invention relates to the technical field of ship cargo transportation equipment, in particular to a ship transportation guide rail frame. Background Art

[0002] The transport rail frame for ships is a device for transporting cargo, and its main function is to support and guide the movement of cargo during loading and unloading and transportation, especially during loading and unloading, handling and storage. The transport rail frame for ships is a device for transporting cargo, and its main function is to support and guide the movement of cargo during loading and unloading and transportation, especially during loading and unloading, handling and storage. Most of the existing cargo ships are manually transported during cargo loading and unloading operations. Although there are track frames that can transport cargo, their use is greatly limited. For example, the prior art has a publication number of CN219949425U and a name of: A transport rail frame for ships, which can only transport cargo in a plane and cannot meet the needs of up and down transportation or inclined transportation; for this reason, a transport rail frame for ships is designed to solve the above-mentioned problems. Summary of the invention

[0003] In view of the fact that existing ship transport guide frames cannot transport goods up and down or at an angle, the present invention provides a ship transport guide frame that can transport goods up and down or at an angle according to specific needs, adapt to different loading and unloading occasions, and effectively solve the problems mentioned in the above background technology.

[0004] In order to solve the above problems, the technical solution adopted by the present invention is:

[0005] A transport guide rail frame for ships, comprising a base, wherein the upper end of the base is provided with a plurality of telescopic swing arms that can extend upward, a frame that can move up and down is provided inside the telescopic swing arms, a plurality of transmission rollers are provided on the inner wall of the frame, and a driving plate that can move forward and backward is also provided at the upper end of the base, and when the driving plate moves forward or backward, a structure in which the plurality of telescopic swing arms can swing forward or backward synchronously can be formed; when the frame moves up and down, a structure in which the plurality of transmission rollers can rotate synchronously can be formed.

[0006] A first motor is fixedly connected to the middle of the upper end surface of the base, a first threaded rod is fixedly connected to the output end of the first motor, the drive plate is threadedly connected to the outer surface of the first threaded rod, and the drive plate is slidably connected to the inner wall of the base.

[0007] The telescopic swing rods include an outer swing rod and an inner swing rod, respectively. The lower ends of the outer swing rods are hinged on the base, and the inner swing rods are slidably connected to the corresponding inner walls of the outer swing rods. The bottom ends of the outer swing rods are also hinged with first telescopic rods, and the telescopic ends of the first telescopic rods are hinged with the corresponding top ends of the inner swing rods.

[0008] The inner wall of the upper end of the driving plate is provided with a short key groove, the inner wall of the short key groove is slidably connected with a long pin, the left and right ends of the outer surface of the long pin are rotatably connected with a first connecting rod, and the two ends of the first connecting rod are respectively hinged on the corresponding outer swing rod.

[0009] The left and right ends of the driving roller are respectively coaxially fixed with two synchronous belt wheels, and the front and rear adjacent synchronous belt wheels are connected by belts.

[0010] The inner side of the bottom end of the outer swing rod is hinged with a second telescopic rod, and the upper end of the second telescopic rod is rotatably connected to a connecting tube, which is rotatably connected to the inner wall of the frame; the connecting tube is also provided with a pin shaft, and the telescopic swing rod is provided with a long sliding groove matching the pin shaft.

[0011] The outer surfaces of the pin shafts are respectively fixed with spur gears, the inner end surfaces of the outer swing arms are respectively provided with U-shaped racks that can move and cooperate with the spur gears, the inner end surfaces of the pin shafts are respectively fixed with extension shafts, and the extension shafts are respectively fixed to corresponding transmission rollers.

[0012] The second motor is fixedly connected to the inner end surface of the outer swing rod, the output end of the second motor is fixedly connected to the third threaded rod, the outer surface of the third threaded rod is threadedly connected to a threaded seat, and the U-shaped rack is fixedly connected to the corresponding threaded seat.

[0013] The cam is provided with a plurality of expansion rods, each of which is provided with a plurality of expansion rods extending outwardly and having a plurality of expansion rods extending outwardly, and the plurality of expansion rods are provided with a plurality of expansion rods extending outwardly.

[0014] The limiting mechanisms include a rotatable second threaded rod, a threaded slider is threadedly connected to the outer surface of the second threaded rod, two second connecting rods are hinged to the lower end surface of the threaded slider, and the second connecting rods are hinged to the corresponding expansion rods.

[0015] Compared with the prior art, the present invention has the following advantages:

[0016] By setting up multiple telescopic swing rods, the telescopic swing rods can be extended upwards and adaptively adjusted according to the required transportation height. When idle, the telescopic swing rods can be retracted downwards to the bottom to reduce space occupancy. The frame can move up and down inside the telescopic swing rods, and when the telescopic swing rods deflect and tilt forward and backward, the corresponding frame can also move up and down in an inclined manner when moving up and down. The telescopic swing rods are equivalent to the guide rails of the frame. By placing the goods on the transmission rollers, the goods can be transported when the frame moves up and down, even if the goods are transported to the specified position. By setting up a driving plate that can move forward and backward, When the driving plate moves forward or backward, it can drive the telescopic swing arm to swing forward or backward, so that the frame can move up and down at an angle, and the goods can be transported at an angle. Specific settings can be made according to specific needs. When the frame moves up and down, it can also drive the corresponding transmission roller to rotate. When transferring goods, by placing the goods at one end of the frame, the frame can rotate the transmission roller when it moves upward, and the transmission roller can drive the goods to move when it rotates. That is, when the frame moves upward, the goods on the upper end of the transmission roller can be moved from one end to the other, which saves time and effort and speeds up the loading and unloading work of the workers. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is an axonometric view of a transport guide rail frame for ships of the present invention;

[0018] Figure 2 It is a schematic diagram of the installation of a telescopic swing arm of a ship transport guide rail frame of the present invention;

[0019] Figure 3 It is a schematic diagram of the installation of a long pin of a transport guide rail frame for ships according to the present invention;

[0020] Figure 4 It is a schematic diagram of the installation of a driving plate of a transport guide rail frame for ships of the present invention;

[0021] Figure 5 It is a schematic diagram of the installation of a long rod of a transport rail frame for ships according to the present invention;

[0022] Figure 6 It is a schematic diagram of the installation of an expansion rod of a transport guide rail frame for ships of the present invention;

[0023] Figure 7 It is a schematic diagram of the installation of a transmission roller of a transport guide rail frame for a ship of the present invention;

[0024] Figure 8 It is a schematic diagram of the installation of a synchronous pulley of a ship transport guide rail frame of the present invention;

[0025] Fig. 9 It is a schematic diagram of the installation of an extension shaft of a transport guide rail frame for a ship of the present invention;

[0026] Fig.10 The present invention is a schematic diagram of the installation of a U-shaped rack of a ship transport guide rail frame.

[0027] Numbers in the figure: 1-base, 2-first motor, 3-first threaded rod, 4-drive plate, 5-short keyway, 6-long pin, 7-first connecting rod, 8-outer swing rod, 9-first telescopic rod, 10-inner swing rod, 11-sway rod, 12-long slide groove, 13-first support seat, 14-second threaded rod, 15-threaded block, 16-handle, 17-second connecting rod, 18-expansion rod, 19-push push, 20-long rod, 21-long keyway, 22-first sliding pin, 23-tension spring, 24-block seat, 25-extension plate, 26-foot brake moving wheel, 27-frame, 28-transmission roller, 29-synchronous pulley, 30-second telescopic rod, 31-connecting cylinder, 32-pin shaft, 33-spur gear, 34-extension shaft, 35-U-shaped rack, 36-second motor, 37-third threaded rod, 38-threaded seat. DETAILED DESCRIPTION

[0028] The following are specific embodiments of the present invention, and the technical solutions of the present invention are further described in conjunction with the accompanying drawings, but the present invention is not limited to these embodiments.

[0029] like Figure 1-Figure 10 As shown, the present invention provides a transport guide rail frame for ships, including a base 1, wherein the upper end of the base 1 is provided with a plurality of telescopic swing rods capable of extending upward, a frame 27 capable of moving up and down is provided inside the telescopic swing rod, a plurality of transmission rollers 28 are provided on the inner wall of the frame 27, and a driving plate 4 capable of moving forward and backward is further provided at the upper end of the base 1, and when the driving plate 4 moves forward or backward, a structure in which the plurality of telescopic swing rods swing forward or backward synchronously can be formed; when the frame 27 moves up and down, a structure in which the plurality of transmission rollers 28 rotate synchronously can be formed.

[0030] like Figure 1-Figure 5As shown, the base 1 is used to support the entire device. Through the multiple telescopic swing rods, the telescopic swing rods can be extended upward and adaptively adjusted according to the height required for transportation. When idle, the telescopic swing rods can be retracted downward to the bottom to reduce space occupancy. The frame 27 can move up and down inside the telescopic swing rods, and when the telescopic swing rods deflect and tilt forward and backward, the corresponding frame 27 can also move up and down in an inclined manner when moving up and down. The telescopic swing rods are equivalent to the guide rails of the frame 27. A plurality of transmission rollers 28 are arranged inside the frame 27. By placing the goods on the transmission rollers 28, the goods can be transported when the frame 27 moves up and down, that is, the goods are transported to the specified position. The driving plate 4 that can move forward and backward can drive the telescopic swing rod to swing forward or backward when the driving plate 4 moves forward or backward, so that the frame 27 can move up and down in an inclined manner, and the goods can be transported in an inclined manner. Specific settings are made according to specific needs. When the frame 27 moves up and down, it can also drive the corresponding transmission roller 28 to rotate. When the goods are transferred, by placing the goods at one end of the frame 27, the frame 27 can rotate the transmission roller when it moves upward, and the transmission roller can drive the goods to move when it rotates, that is, the frame 27 can move the goods on the upper end of the transmission roller 28 from one end to the other end while moving upward, which saves time and effort and speeds up the loading and unloading work of the workers.

[0031] A first motor 2 is fixedly connected to the middle of the upper surface of the base 1, a first threaded rod 3 is fixedly connected to the output end of the first motor 2, the drive plate 4 is threadedly connected to the outer surface of the first threaded rod 3, and the drive plate 4 is slidably connected to the inner wall of the base 1.

[0032] like Figure 4 As shown, the function of the first motor 2 is to provide rotational force for the first threaded rod 3. The motor is of prior art and will not be described in detail. The front and rear ends of the outer surface of the first threaded rod 3 are respectively rotatably connected with bearing seats, and the bottom ends of the bearing seats are respectively fixed to the upper end surface of the base 1. The first threaded rod 3 can only rotate through the bearing seat limitation, and the driving plate 4 can be slidably connected to the inner wall of the base 1 front and back. When the first motor 2 is started, it can drive the first threaded rod 3 to rotate. When the first threaded rod 3 rotates, it will drive the driving plate 4 to move forward or forward through the threaded connection with the driving plate 4, thereby driving the telescopic swing arm to swing forward or backward, and when the first motor 2 is not started, the corresponding first threaded rod 3 does not rotate, and the threaded connection between the first threaded rod 3 and the driving plate 4 has a self-locking function, that is, the position of the driving plate 4 is in a fixed state, that is, the corresponding telescopic swing arm is in a fixed state, that is, it will not swing back and forth.

[0033] The telescopic rocker comprises an outer rocker 8 and an inner rocker 10, respectively. The lower end of the outer rocker 8 is hinged on the base 1, and the inner rocker 10 is slidably connected to the corresponding inner wall of the outer rocker 8. The bottom end of the outer rocker 8 is also hinged with a first telescopic rod 9, and the telescopic end of the first telescopic rod 9 is hinged to the top of the corresponding inner rocker 10.

[0034] like Figure 2-Figure 4 As shown, the inner swing rod 10 can be slidably connected to the inner wall of the outer swing rod 8 up and down, and a transverse swing rod 11 is hinged on the upper ends of the left and right inner swing rods 10. The transverse swing rod 11 is arranged parallel to the base 1. By setting the first telescopic rod 9 and the transverse swing rod 11, when the length of the first telescopic rod 9 is fixed, the two corresponding telescopic swing rods can be swung synchronously under the limit of the transverse swing rod 11, that is, the telescopic swing rod, the base 1, and the transverse swing rod 11 indirectly form a parallelogram mechanism, which can make multiple telescopic swing rods deflect and swing synchronously; when the first telescopic rod 9 is synchronously extended and retracted up and down, it can drive the inner swing rod 10 to move up and down, thereby changing the use length of the telescopic swing rod. The first telescopic rod 9 can be an electric telescopic rod or a hydraulic telescopic rod. The telescopic rod is a prior art and will not be described in detail.

[0035] The inner wall of the upper end of the driving plate 4 is provided with a short key groove 5, and the inner wall of the short key groove 5 is slidably connected with a long pin 6. The left and right ends of the outer surface of the long pin 6 are rotatably connected with a first connecting rod 7, and the two ends of the first connecting rod 7 are respectively hinged on the corresponding outer swing rod 8.

[0036] like Figure 4 As shown, by setting the short key slot 5, the long pin 6 can be limited to move up and down on the inner wall of the short key slot 5, and when the driving plate 4 moves forward and backward, the long pin 6 can be driven to move forward and backward. The first connecting rod 7 and the outer swing rod 8 are installed and shaped as shown in FIG. Figure 4 As shown, the first connecting rod 7 is arranged in parallel with the base 1. Through the limit of the first connecting rod 7, the outer swing rod 8, the first connecting rod 7 and the base 1 indirectly form a parallelogram mechanism, which can make the outer swing rod 8 swing stably back and forth; when the driving plate 4 moves forward or backward, it will drive the corresponding long pin 6 to move forward or backward, and when the long pin 6 moves forward or backward, it will drive the first connecting rod 7 to swing forward or backward. When the first connecting rod 7 swings back and forth, it can drive the long pin 6 to slide up and down on the inner wall of the short key groove 5. When the first connecting rod 7 swings back and forth, it can drive the outer swing rod 8, that is, the telescopic swing rod, to swing stably back and forth.

[0037] The left and right ends of the driving roller 28 are respectively coaxially fixed with two synchronous pulleys 29 , and the front and rear adjacent synchronous pulleys 29 are connected by a belt.

[0038] like Figure 8 As shown, a rotating shaft is fixedly connected to the inner wall at the center of the transmission roller 28 and the synchronous pulley 29, and the rotating shaft is rotatably connected to the inner wall of the frame 27 respectively. The limited transmission roller 28 can only rotate on the inner wall of the frame 27. Through the set synchronous pulley 29, when the front and rear synchronous pulleys 29 are connected, when one of the transmission rollers 28 rotates, all the transmission rollers 28 can be driven to rotate synchronously.

[0039] The inner side of the bottom end of the outer swing rod 8 is hinged with a second telescopic rod 30, and the upper end of the second telescopic rod 30 is rotatably connected to a connecting tube 31, which is rotatably connected to the inner wall of the frame 27; the connecting tube 31 is also provided with a pin shaft 32, and the telescopic swing rod is provided with a long sliding groove 12 that matches the pin shaft 32.

[0040] like Figure 3-Figure 4 , Figure 7-Figure 9 As shown, the second telescopic rod 30 can be synchronously extended and retracted up and down, that is, the frame 27 is driven to move up and down, and the second telescopic rod 30 and the frame 27 indirectly form a parallelogram mechanism, which can keep the frame 27 in a horizontal state at all times, which is convenient for loading goods. The long slide 12 is opened on the outer swing rod 8 and the inner swing rod 10, and the upper end of the outer swing rod 8 and the lower end of the inner swing rod 10 are respectively provided with open grooves, which can make the long slide 12 communicate with each other up and down, that is, the pin shaft 32 can move up and down on the inner wall of the telescopic swing rod. Through the cooperation of the set long slide 12 and the pin shaft 32, the frame 27 and the pin shaft 32 can be limited to move up and down along the inner wall of the long slide 12, and when the telescopic swing rod swings back and forth, it can drive the corresponding frame 27 to swing horizontally forward or backward, and always keep synchronization with the telescopic swing rod, even if the frame 27 can be transported upward at an angle.

[0041] The outer surface of the pin shaft 32 is fixedly connected with a spur gear 33, and the inner end surface of the outer swing arm 8 is provided with a U-shaped rack 35 that can move and cooperate with the spur gear 33. The inner end surface of the pin shaft 32 is fixedly connected with an extension shaft 34, and the extension shaft 34 is fixedly connected to the corresponding transmission roller 28.

[0042] like Figure 8-Figure 10As shown, the pin shaft 32 can rotate on the inner wall of the long slide groove 12, the U-shaped rack 35 can be slidably connected to the inner end surface of the outer swing rod 8 in a forward and backward manner, the extension shaft 34 passes through the connecting tube 31 respectively, and is rotatably connected to the inner wall of the extension tube, and the extension shaft 34 is fixed to a corresponding transmission roller 28, and when the extension shaft 34 rotates, it can drive the transmission roller 28 to rotate; through the cooperation of the set U-shaped rack 35 and the spur gear 33, when the frame 27 moves up and down, the corresponding pin shaft 32, the extension shaft 34, the spur gear 33, etc. will be driven to move up and down synchronously, and when the spur gear 33 moves up and down, it will drive the spur gear 33 to rotate through the meshing with the U-shaped rack 35, and when the spur gear 33 rotates, it can drive the pin shaft 32, the extension shaft 34, and the transmission roller 28 to rotate The U-shaped rack 35 can move forward and backward, and the meshing direction of the U-shaped rack 35 with the spur gear 33 can be switched, that is, when the meshing direction of the U-shaped rack 35 with the spur gear 33 changes, when the frame 27 moves up and down, the corresponding transmission roller 28 will rotate in the opposite direction to the original direction, that is, when the frame 27 moves upward, the transmission roller 28 can drive the goods to move from the front end to the rear end, and when the meshing direction of the U-shaped rack 35 with the spur gear 33 changes, the frame 27 moves upward and the transmission roller 28 rotates in the opposite direction to move the goods from the rear end to the front end. The U-shaped rack 35 can be set to control the direction of the goods, and the setting can be selected according to the specific needs of loading and unloading goods.

[0043] The second motor 36 is fixedly connected to the inner end surface of the outer swing rod 8, and the output end of the second motor 36 is fixedly connected to the third threaded rod 37. The outer surface of the third threaded rod 37 is threadedly connected with a threaded seat 38, and the U-shaped rack 35 is fixedly connected to the corresponding threaded seat 38.

[0044] like Fig.10 As shown, the function of the second motor 36 is to facilitate driving the third threaded rod 37 to rotate. The left and right ends of the outer surface of the third threaded rod 37 are respectively rotatably connected with bearing seats, and the bottom ends of the bearing seats are respectively fixed on the outer swing rod 8, limiting the third threaded rod 37 to only rotate on the outer swing rod 8; the U-shaped rack 35 can slide back and forth on the outer swing rod 8, and when the second motor 36 is started, it can drive the third threaded rod 37 to rotate. When the third threaded rod 37 rotates, it will drive the threaded seat 38 to move forward or backward through the threaded connection with the threaded seat 38. When the threaded seat 38 moves forward or backward, it can drive the U-shaped rack 35 to move forward or backward, thereby controlling the meshing direction of the U-shaped rack 35 and the spur gear 33, and the threaded connection between the third threaded rod 37 and the threaded seat 38 has a self-locking function. When the third threaded rod 37 does not rotate, the corresponding threaded seat 38 and the U-shaped rack 35 are in a stable state and will not move back and forth, and can be stably meshed with the spur gear 33.

[0045] Two expansion rods 18 that are expanded outward are hinged on the front and rear sides of the lower end surface of the driving plate 4, and a limiting mechanism is provided on the two expansion rods 18. Two long rods 20 are hinged on the front and rear sides of the lower end surface of the base 1, and push pins 19 that match the long rods 20 are fixedly connected to the expansion rods 18. Extension plates 25 are slidably connected to the front and rear sides and left and right ends of the lower end surface of the base 1, and one side of the lower end surface of the extension plate 25 is fixedly connected to a first sliding pin 22, and a long key groove 21 that matches the first sliding pin 22 is respectively provided on the long rod 20. A foot brake moving wheel 26 is respectively provided on the other side of the lower end surface of the extension plate 25. A stopper 24 is also fixedly connected to the left and right sides of the lower end surface of the base 1, and a tension spring 23 that matches the extension plate 25 is fixedly connected to the front and rear end surfaces of the stopper 24.

[0046] like Figure 5-Figure 6As shown, by setting the limit mechanism, the position of the two expansion rods 18 can be fixed, and the extension plate 25 can slide back and forth on the lower end surface of the base 1. The stopper 24 supports the tension spring 23. The inner ends of the two tension springs 23 are respectively fixed to the stopper 24, and the outer ends of the two tension springs 23 are respectively fixed to the corresponding extension plates 25. The tension spring 23 always has an inward pulling force on the extension plate 25, so that the extension plate 25 is in the innermost end position under normal conditions, that is, the foot brake moving wheel 26 is in the innermost end retracted position. The function of the foot brake moving wheel 26 is to facilitate the driving device to reach the specified position, and the foot brake moving wheel 26 has a braking function. The moving wheel 26 is prior art and will not be described in detail. When the driving plate 4 moves forward or backward, it can drive the corresponding expansion rod 18, the limit mechanism, the push pin 19, etc. to move forward or backward. When the push pin 19 moves forward or backward, it can drive the corresponding long pin 6 to swing outward. When the long rod 20 swings outward, the corresponding extension plate 25 can be driven to move outward through the engagement of the first sliding pin 22 and the long key groove 21, that is, the foot brake moving wheel 26 is driven to move outward. Therefore, when the driving plate 4 moves forward, it can drive the telescopic swing arm to swing forward. When the telescopic swing arm swings forward, the center of gravity of the entire device will move forward. In order to make the device more stable during operation, By cooperating with the expansion rod 18 and the long rod 20, the two extension plates 25 and the foot brake moving wheel 26 at the front end can be extended and moved forward, so that the supporting device is more stable, that is, the driving plate 4 can move forward to drive the two expansion rods 18 and the push pin 19 at the front end to move forward, and when the push pin 19 at the front end moves forward, it can drive the two long rods 20 at the front end to swing outward, that is, drive the extension plate 25 and the foot brake moving wheel 26 to extend and move forward, thereby providing stable support for the device, and the expansion rod 18 and the push pin 19 at the rear end will also move forward, and the push pin 19 at the rear end will be out of contact with the long rod 20, and will not drive the long rod 20 at the rear end. Swing, when the driving plate 4 moves backward and resets, the corresponding front end extension plate 25, foot brake moving wheel 26, etc. will move backward and reset under the tension of the tension spring 23, even if the extension plate 25 and the foot brake moving wheel 26 are retracted to the lower end of the base 1, the space occupancy rate is reduced; similarly, when the driving plate 4 moves backward and causes the telescopic swing arm to swing backward, the center of gravity will move backward at this time, and the driving plate 4 will move backward. The corresponding rear end extension plate 25 and foot brake moving wheel 26 will move backward and extend. The principle is the same and will not be repeated here, that is, when the center of gravity of the device changes, the position of the corresponding foot brake moving wheel 26 will also change accordingly, thereby making the device safer and more stable when in use.

[0047] The limiting mechanisms include rotatable second threaded rods 14 , the outer surfaces of which are respectively threadedly connected with threaded sliders, the lower end surfaces of which are respectively hinged with two second connecting rods 17 , which are respectively hinged with corresponding expansion rods 18 .

[0048] like Figure 6As shown, the front and rear sides of the lower end surface of the driving plate 4 are respectively fixed with a first support seat 13, and the second threaded rod 14 is respectively rotatably connected to the corresponding inner wall of the first support seat 13, and the second threaded rod 14 is limited to rotate at the lower end of the driving plate 4, and when the driving plate 4 moves forward and backward, it can drive the second threaded rod 14, the threaded block 15, etc. to move synchronously; the outer surface of the second threaded rod 14 is also fixed with a handle 16, and the function of the handle 16 is to facilitate the driving of the second threaded rod 14 to rotate; when the second threaded rod 14 rotates, it can drive the threaded block 15 to move forward or backward. When the threaded block 15 moves forward or backward, it can drive the two expansion rods 18 to swing inward or outward through the hinge connection with the second connecting rod 17. When the expansion rod 18 swings, the position of the two push pins 19 can be changed. When the position of the push pin 19 changes, the swing angle of the long rod 20 can be changed when the push pin 19 moves forward and backward, thereby changing the front and rear moving distance of the extension plate 25 and the foot brake moving wheel 26, and can be adaptively adjusted according to the size of the space.

[0049] When the present invention is in use, the telescopic swing rods can be extended upwards through the multiple telescopic swing rods, and can be adaptively adjusted according to the height required for transportation. When idle, the telescopic swing rods can be retracted downwards to the bottom to reduce the space occupancy rate; the frame 27 can move up and down inside the telescopic swing rods, and when the telescopic swing rods deflect and tilt forward and backward, the corresponding frame 27 can also move up and down in an inclined manner when moving up and down, and the telescopic swing rods are equivalent to the guide rails of the frame 27; by placing the goods on the transmission rollers 28, the goods can be transported when the frame 27 moves up and down, that is, the goods can be transported to the specified position; by setting the driving plate 4 that can move forward and backward When the driving plate 4 moves forward or backward, it can drive the telescopic swing rod to swing forward or backward, so that the frame 27 can move up and down in an inclined manner, and the goods can be transported in an inclined manner. Specific settings are made according to specific needs. When the frame 27 moves up and down, it can also drive the corresponding transmission roller 28 to rotate. When the goods are transferred, by placing the goods at one end of the frame 27, the frame 27 can rotate the transmission roller when it moves upward, and the transmission roller can drive the goods to move when it rotates, that is, the frame 27 can move the goods on the upper end of the transmission roller 28 from one end to the other end while moving upward, which saves time and effort and speeds up the loading and unloading work of the workers.

[0050] The specific embodiments described herein are merely examples of the spirit of the present invention. Those skilled in the art may make various modifications or additions to the specific embodiments described or replace them in similar ways.

Claims

1. A transport rail frame for a ship, comprising a base, characterized in that: The upper end of the base is provided with a plurality of telescopic swing rods that can extend upward, the inner side of the telescopic swing rods is provided with a frame that can move up and down, the inner wall of the frame is provided with a plurality of transmission rollers, and the upper end of the base is also provided with a driving plate that can move forward and backward. When the driving plate moves forward or backward, a structure in which a plurality of telescopic swing rods can swing forward or backward synchronously can be formed; when the frame moves up and down, a structure in which a plurality of transmission rollers can rotate synchronously can be formed; The telescopic swing rods include outer swing rods and inner swing rods, the lower ends of the outer swing rods are respectively hinged on the base, the inner swing rods are respectively slidably connected to the inner walls of the corresponding outer swing rods, the lower ends of the outer swing rods are also respectively hinged with first telescopic rods, and the telescopic ends of the first telescopic rods are respectively hinged with the top ends of the corresponding inner swing rods; The inner side of the bottom end of the outer swing rod is respectively hinged with a second telescopic rod, and the upper end of the second telescopic rod is respectively rotatably connected to a connecting tube, which is rotatably connected to the inner wall of the frame; the connecting tube is also respectively provided with a pin shaft, and the telescopic swing rod is respectively provided with a long sliding groove matched with the pin shaft; Two expansion rods that are expanded outwardly are hinged on the front and rear sides of the lower end surface of the driving plate, and a limiting mechanism is provided on the two expansion rods. Two long rods are hinged on the front and rear sides of the lower end surface of the base, and push pins that match the long rods are fixedly connected to the expansion rods. Extension plates are slidably connected to the front and rear ends of the lower end surface of the base, and a first sliding pin is fixedly connected to one side of the lower end surface of the extension plate, and a long key groove that matches the first sliding pin is provided on the long rod, and a foot brake moving wheel is provided on the other side of the lower end surface of the extension plate. Block seats are also fixedly connected to the left and right sides of the lower end surface of the base, and tension springs that match the extension plate are fixedly connected to the front and rear end surfaces of the block seat.

2. The ship transport guide rail frame according to claim 1, characterized in that: A short key slot is provided on the inner wall of the upper end of the driving plate, and a long pin is slidably connected to the inner wall of the short key slot. The left and right ends of the outer surface of the long pin are rotatably connected to the first connecting rod, and the two ends of the first connecting rod are respectively hinged on the corresponding outer swing rod.

3. The ship transport guide rail frame according to claim 1, characterized in that: Two synchronous belt wheels are coaxially fixedly connected to the left and right ends of the driving roller, and the front and rear adjacent synchronous belt wheels are connected by belts.

4. The ship transport guide rail frame according to claim 1, characterized in that: Spur gears are fixedly connected to the outer surfaces of the pin shafts, U-shaped racks that can move and cooperate with the spur gears are provided on the inner end surfaces of the outer swing arms, and extension shafts are fixedly connected to the inner end surfaces of the pin shafts, and the extension shafts are fixedly connected to the corresponding transmission rollers.

5. The ship transport guide rail frame according to claim 4, characterized in that: The second motor is fixedly connected to the inner end surface of the outer swing rod, the third threaded rod is fixedly connected to the output end of the second motor, the threaded seat is threadedly connected to the outer surface of the third threaded rod, and the U-shaped rack is fixedly connected to the corresponding threaded seat.

6. The ship transport guide rail frame according to claim 1, characterized in that: The limiting mechanisms include rotatable second threaded rods, the outer surfaces of which are respectively threadedly connected with threaded sliders, the lower end surfaces of which are respectively hinged with two second connecting rods, which are respectively hinged with corresponding expansion rods.

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