Portal frame type narrow space hoisting and transferring system

Abstract

The invention relates to the technical field of material carrying equipment, and discloses a portal frame type narrow space hoisting and transferring system which comprises a main body. In the swinging process of a rotating plate, a first connecting rod is driven by a sliding block to swing on the inner wall of a placement groove, when the first connecting rod swings, the sliding block is pushed to slide in a sliding groove, meanwhile, the first connecting rod pushes a pushing rod to move through the outer surface of the first connecting rod, and when the pushing rod moves, the sliding block is pushed to slide in the sliding groove. When the lifting rope moves, the lifting rope in contact with the lifting rope is pushed to bend, so that the lifting hook connected with the lifting rope drives one side of the material to swing upwards, the overall gravity center of the material is reduced, and the shaking amplitude of the lifting rope during movement is reduced; the situation that the strip-shaped material shakes due to the fact that the gravity center of the strip-shaped material is unstable in the process that the main body moves to drive the material to move is reduced, so that the probability that the material collides with an object during moving is reduced, and the overall quality of the device during material transportation in a narrow space is improved.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of material handling equipment, in particular to a gantry type narrow space lifting and transporting system. BACKGROUND

[0002] In the fields of industrial production, construction and equipment maintenance, there is often a need for lifting and transporting materials in narrow spaces such as roadways, workshop gaps, underground pipe galleries and equipment gaps. Such spaces are usually less than 3 meters wide, and some scenarios have limited height, winding passages or dense surrounding equipment. In addition, existing equipment is usually integrated and cannot be flexibly adjusted in span and height according to the size of the space. It has poor versatility when facing different narrow scenarios, and its own transportation needs to rely on large transportation tools, making it difficult to enter the work site through narrow passages or elevators, further limiting its application in narrow spaces. During use of the device, first, the two hooks are connected to the strip-shaped material to be connected, and then the lifting rope is pulled up by the hooks through the rotating storage wheel to move the material by moving the fixed frame. However, the center of gravity of the strip-shaped material is unstable, causing friction between the material and the object when the fixed frame moves, which affects the quality of the material and reduces the overall quality and transportation efficiency of the device. SUMMARY

[0003] The present application aims to provide a gantry type narrow space lifting and transporting system to solve the problems in the background art.

[0004] To solve the above technical problems, the present application is realized by the following technical solutions: The present application is a gantry type narrow space lifting and transporting system, comprising a main body, and further comprising: A rotating mechanism is installed and arranged inside the main body, and is used for swinging when the main body moves; A rotating mechanism is installed and arranged at the bottom of the rotating mechanism, and is used for sliding when the rotating mechanism moves.

[0005] Further, the main body comprises: A lifting assembly is installed and arranged on the side wall of the main body, and is used for lifting the material; An auxiliary assembly is installed and arranged on the inner wall of the main body, and is used for assisting the movement of other assemblies.

[0006] Further, the rotating mechanism comprises: A contraction assembly is installed and arranged on the inner wall of the auxiliary assembly, and is used for limiting the lifting assembly; The swing assembly is arranged inside the retracting assembly and is used for rotating when the retracting assembly moves.

[0007] Further, the rotating mechanism comprises: The moving assembly is arranged at the bottom of the retracting assembly and is used for swinging when the retracting assembly moves. The pushing assembly is arranged on the outer surface of the moving assembly and is used for moving through the movement of the lifting assembly.

[0008] Further, the lifting assembly comprises a rotating wheel fixedly connected to the side wall of the main body, two hanging ropes rotatably connected to the outer surface of the rotating wheel, and hooks fixedly connected to the ends of the two hanging ropes away from the rotating wheel.

[0009] Further, the auxiliary assembly comprises a telescopic rod fixedly connected to the inner wall of the main body, and a connecting plate rotatably connected to the bottom of the telescopic rod. The top of the connecting plate is provided with a placing groove, and the inner wall of the placing groove is provided with two moving grooves. The inner part of the connecting plate is fixedly connected to the outer surface of the hanging rope close to the rotating wheel.

[0010] Further, the retracting assembly comprises two springs fixedly connected to the inner wall of the placing groove, two rotating plates rotatably connected to the two springs, and sliding grooves provided on the top of the two rotating plates. The side wall of the rotating plate is fixedly connected with a rubber pad, and the ends of the two rotating plates away from each other are rotatably connected to the inner wall of the placing groove.

[0011] Further, the swing assembly comprises a sliding block slidably connected to the inside of the sliding groove, a connecting rod one rotatably connected to the top of the sliding block, and a pushing rod provided on the end of the connecting rod one close to the spring. The ends of the two connecting rods one away from each other are rotatably connected to the inner wall of the placing groove, and the outer surface of the pushing rod is slidably connected to the inner wall of the two moving grooves.

[0012] Further, the moving assembly comprises a fixed rod fixedly connected to the bottom of the rotating plate, a connecting rod two rotatably connected to the bottom of the fixed rod, and a moving block rotatably connected to the end of the connecting rod two away from the fixed rod.

[0013] Further, the pushing assembly comprises a ring-shaped plate fixedly connected to the outer surface of the other hanging rope, and a connecting block fixedly connected to the bottom of the ring-shaped plate. The outer surface of the connecting block is rotatably connected with a rotating rod, and the front surface and the back surface of the rotating rod are provided with a strip-shaped groove. The end of the rotating rod away from the hanging rope is rotatably connected to the bottom of the connecting plate, and the inside of the strip-shaped groove is slidably connected to the outer surface of the moving block.

[0014] The present application has the following advantages: 1. The application, in the process of swinging of the rotating plate, the sliding block will drive the connecting rod one to swing on the inner wall of the placing groove, when the connecting rod one swings, it will push the sliding block to slide in the sliding groove, at the same time, the connecting rod one will push the push rod to move through its outer surface, when the push rod moves, it will push the hanging rope in contact with it to bend, so as to make the hanging hook connected with it swing upward, so as to reduce the overall center of gravity of the material, thereby reducing the shaking amplitude of the hanging rope when moving, reducing the shaking of the strip-shaped material due to unstable center of gravity when the main body moves to drive the material to move, thereby reducing the probability of collision between the material and the object when moving, improving the overall quality of the device when transporting the material in a narrow space.

[0015] 2. The application, when the rotating rod rotates, the end away from the connecting block will push the connecting plate to rotate around the outer surface of the telescopic rod, so that when the hanging rope swings to one side around the telescopic rod, the annular plate will push the connecting plate to rotate on the outer surface of the telescopic rod in the opposite direction of the swinging direction of the hanging rope through the rotating rod at the bottom, so that when one of the hanging ropes swings to make the material become inclined upward, the overall material moves to the center of the main body, thereby reducing the friction between the material and the object when the material is rotated when one of the hanging ropes pulls the material upward, making the hanging rope more stable when pulling the material, improving the accuracy of the overall movement of the device.

[0016] 3. The application, when the connecting rod two is pulled to move by the fixed rod, it will simultaneously drive the moving block connected with it to slide in the strip-shaped groove to the direction of the hanging rope, when the moving block moves, it will pull the rotating rod to incline, thereby achieving the purpose of assisting the annular plate to pull the rotating rod to incline, reducing the situation that the rotating rod is difficult to push the connecting plate to rotate when the annular plate pulls the rotating rod through the connecting block because the pulling point is small, ensuring the overall operation of the device, and improving the efficiency of the device in lifting and moving the material.

[0017] 4. The application, after the rotating plate is pushed, it will swing on the inner wall of the placing groove, when the rotating plate swings, it will push the sliding block to slide in the rubber pad and reverse, so that the subsequent push rod can better push the hanging rope to bend, reducing the situation that the hanging rope is difficult to continue to move when the subsequent push rod because the hanging rope is separated from the rotating plate when swinging due to the small friction force with the side of the rotating plate, so that the hanging rope can be stably connected with the device when moving, further improving the efficiency of the device in lifting and moving the material.

[0018] Of course, any product implementing the present application does not necessarily need to achieve all the advantages described above. BRIEF DESCRIPTION OF DRAWINGS

[0019] In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings required to be used in the description of the embodiments will be briefly introduced. Obviously, the drawings in the following description are only some embodiments of the present application, and other drawings can be obtained by those skilled in the art without any creative effort based on these drawings.

[0020] Figure 1 It is a schematic diagram of the overall structure of the present application. Figure 2 It is a schematic diagram of the overall cross-sectional structure of the present application. Figure 3 It is a schematic diagram of the auxiliary assembly of the present application. Figure 4 It is a schematic diagram of the contraction assembly of the present application. Figure 5 It is a schematic diagram of the swing assembly of the present application. Figure 6 It is a schematic diagram of the moving assembly of the present application. Figure 5 It is an enlarged view of A in the present application. Figure 7 It is a schematic diagram of the moving assembly of the present application. Figure 8 It is a schematic diagram of the pushing assembly of the present application. Figure 9 It is an enlarged view of B in the present application. Figure 8 It is an enlarged view of C in the present application. Figure 10 Figure 8 In the drawings, the components represented by each reference numeral are listed as follows: In the drawings, the components represented by each reference numeral are listed as follows:1, main body; 11, lifting assembly; 111, rotating wheel; 112, lifting rope; 113, lifting hook; 12, auxiliary assembly; 121, telescopic rod; 122, connecting plate; 123, placing groove; 124, moving groove; 2, rotating mechanism; 21, contraction assembly; 211, spring; 212, rotating plate; 213, sliding groove; 214, rubber pad; 22, swing assembly; 221, sliding block; 222, connecting rod one; 223, pushing rod; 3, rotating mechanism; 31, moving assembly; 311, fixed rod; 312, connecting rod two; 313, moving block; 32, pushing assembly; 321, annular plate; 322, connecting block; 323, rotating rod; 324, strip-shaped groove.

[0021] DETAILED DESCRIPTION

[0022] ​Clearly, the embodiments described are only a part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments of the present application, all the other embodiments obtained by a person of ordinary skill in the art without creative effort belong to the scope of protection of the present application.

[0023] Please refer to Figures 1-10 The present application is a gantry type narrow space lifting and transporting system, which comprises a main body 1 and further comprises: A rotating mechanism 2 is installed in the interior of the main body 1 and is used for swinging when the main body 1 moves. A rotating mechanism 3 is installed at the bottom of the rotating mechanism 3 and is used for sliding when the rotating mechanism 2 moves.

[0024] The main body 1 comprises: A lifting assembly 11 is installed on the side wall of the main body 1 and is used for lifting materials. An auxiliary assembly 12 is installed on the inner wall of the main body 1 and is used for assisting the movement of other assemblies.

[0025] The rotating mechanism 2 comprises: A contraction assembly 21 is installed on the inner wall of the auxiliary assembly 12 and is used for limiting the lifting assembly 11. A swinging assembly 22 is installed in the interior of the contraction assembly 21 and is used for rotating when the contraction assembly 21 moves.

[0026] The rotating mechanism 3 comprises: A moving assembly 31 is installed at the bottom of the contraction assembly 21 and is used for swinging when the contraction assembly 21 moves. A pushing assembly 32 is installed on the outer surface of the moving assembly 31 and is used for moving through the movement of the lifting assembly 11.

[0027] The lifting assembly 11 comprises a rotating wheel 111 fixedly connected to the side wall of the main body 1, two lifting ropes 112 rotatably connected to the outer surface of the rotating wheel 111, and a lifting hook 113 fixedly connected to the end of the lifting rope 112 away from the rotating wheel 111. The two lifting ropes 112 pull the lifting hook 113 upward to realize the lifting of materials by rotating the rotating wheel 111 synchronously. Then the main body 1 is moved to transport the materials.

[0028] The auxiliary assembly 12 comprises a telescopic rod 121 fixedly connected to the inner wall of the main body 1, and a connecting plate 122 rotatably connected to the bottom of the telescopic rod 121. The top of the connecting plate 122 is provided with a placing groove 123, and the inner wall of the placing groove 123 is provided with two moving grooves 124. The inner part of the connecting plate 122 is fixedly connected to the outer surface of the hanging rope 112 close to the rotating wheel 111, and when the rotating rod 323 rotates, the end away from the connecting block 322 will push the connecting plate 122 to rotate around the outer surface of the telescopic rod 121, so that when the hanging rope 112 shakes to one side around the telescopic rod 121, the annular plate 321 will push the connecting plate 122 to rotate on the outer surface of the telescopic rod 121 in the opposite direction of the shaking direction of the hanging rope 112.

[0029] The telescopic assembly 21 comprises two springs 211 fixedly connected to the inner wall of the placing groove 123, and the two springs 211 are both rotationally connected with rotating plates 212, and the top of each rotating plate 212 is provided with a sliding groove 213. The side wall of each rotating plate 212 is fixedly connected with a rubber pad 214, and the end away from each other of the two rotating plates 212 is rotationally connected with the inner wall of the placing groove 123. When the hanging rope 112 swings, it will first contact the rubber pad 214 on the rotating plate 212, and then when the hanging rope 112 continues to move, due to the friction with the rubber pad 214, the rubber pad 214 will move on the side wall to exert a pushing force on the rotating plate 212 through the rubber pad 214.

[0030] The swinging assembly 22 comprises a sliding block 221 slidingly connected in the sliding groove 213, and the top of the sliding block 221 is rotationally connected with a connecting rod one 222, and the end close to the spring 211 of the connecting rod one 222 is provided with a pushing rod 223. The end away from each other of the two connecting rods one 222 is rotationally connected with the inner wall of the placing groove 123, and the outer surface of the pushing rod 223 is slidingly connected with the inner wall of the two moving grooves 124. When the rotating plate 212 swings, it will push the sliding block 221 to slide in and reverse in the rubber pad 214 through the connecting rod one 222, so that the subsequent pushing rod 223 can better facilitate the pushing of the hanging rope 112 to bend.

[0031] The moving assembly 31 comprises a fixed rod 311 fixedly connected to the bottom of the rotating plate 212, and the bottom of the fixed rod 311 is rotationally connected with a connecting rod two 312, and the end away from the fixed rod 311 of the connecting rod two 312 is rotationally connected with a moving block 313. When the fixed rod 311 swings, it will pull the connecting rod two 312 to move, and when the connecting rod two 312 moves under the pulling of the fixed rod 311, it will simultaneously drive the moving block 313 connected thereto to slide in the strip-shaped groove 324 to the direction of the hanging rope 112.

[0032] The pushing assembly 32 comprises a ring-shaped plate 321 fixedly connected to the outer surface of the other lifting rope 112, and a connecting block 322 fixedly connected to the bottom of the ring-shaped plate 321; The outer surface of the connecting block 322 is rotationally connected with a rotating rod 323, and a strip-shaped slot 324 is formed in the front surface and the back surface of the rotating rod 323; The end of the rotating rod 323 away from the lifting rope 112 is rotationally connected with the bottom of the connecting plate 122, and the inner part of the strip-shaped slot 324 is slidingly connected with the outer surface of the moving block 313. When the moving block 313 moves, it will pull the rotating rod 323 to incline, thereby achieving the purpose of assisting the ring-shaped plate 321 to pull the rotating rod 323 to incline.

[0033] In use, first, the strip-shaped material to be lifted is fixed by the two hooks 113, and then the two lifting ropes 112 are pulled upward by rotating the rotating wheel 111 to realize lifting of the material. Then the main body 1 is moved to transport the material. During the movement of the main body 1, the strip-shaped material is moved by the hooks 113. Since the lifting ropes 112 will swing under the action of gravity during the movement of the material, the material will swing by the hooks 113. When the lifting ropes 112 swing, one of the lifting ropes 112 will contact the side wall of the rotating plate 212 to apply a pushing force to the rotating plate 212. After the rotating plate 212 is pushed, its side wall simultaneously applies a pushing force to the spring 211. After the spring 211 is pushed, it will contract on the inner wall of the placing groove 123. At the same time, the rotating plate 212 will swing toward the inner wall of the placing groove 123. During the swinging of the rotating plate 212, the connecting rod one 222 will swing on the inner wall of the placing groove 123 by the sliding block 221. When the connecting rod one 222 swings, it will push the sliding block 221 to slide in the sliding slot 213. At the same time, the connecting rod one 222 will push the pushing rod 223 to move by its outer surface. When the pushing rod 223 moves, it will push the lifting rope 112 in contact with it to bend, so that the hook 113 connected with it swings upward to reduce the center of gravity of the material, thereby reducing the swinging amplitude of the lifting rope 112 during movement, reducing the swinging of the strip-shaped material due to unstable center of gravity during the movement of the main body 1, thereby reducing the probability of collision of the material during movement, and improving the overall quality of the device when transporting the material in a narrow space.

[0034] In the process of left and right swinging of the lifting ropes 112, one of the lifting ropes 112 will drive the annular plate 321 on its outer surface to swing, when the annular plate 321 swings, it will drive the connecting block 322 at the bottom to swing, when the connecting block 322 swings, it will push the rotating rod 323 to rotate, when the rotating rod 323 rotates, the end away from the connecting block 322 will push the connecting plate 122 to rotate around the outer surface of the telescopic rod 121, so that when the lifting rope 112 swings to one side around the telescopic rod 121, the annular plate 321 will push the connecting plate 122 on the outer surface of the telescopic rod 121 to rotate in the opposite direction of the swinging direction of the lifting rope 112 through the bottom rotating rod 323, so that when one of the lifting ropes 112 swings to make the material become upwardly inclined, the whole material moves to the center of the main body 1, thereby reducing the situation that the material will rotate and rub against the object when one of the lifting ropes 112 pulls the material upwardly to incline, making the lifting rope 112 more stable when pulling the material, and improving the accuracy of the overall movement of the device.

[0035] In the process of swinging of the rotating plate 212, it will simultaneously drive the fixed rod 311 at the bottom to swing, when the fixed rod 311 swings, it will pull the connecting rod two 312 to move, when the connecting rod two 312 is pulled by the fixed rod 311 to move, it will simultaneously drive the moving block 313 connected thereto to slide inside the strip-shaped groove 324 to the direction of the lifting rope 112, when the moving block 313 moves, it will pull the rotating rod 323 to incline, thereby achieving the purpose of assisting the annular plate 321 to pull the rotating rod 323 to incline, reducing the situation that the rotating rod 323 is difficult to push the connecting plate 122 to rotate when the annular plate 321 pulls the rotating rod 323 through the connecting block 322 because the pulling point is small, ensuring the overall operation of the device and improving the efficiency of the device in lifting and moving the material.

[0036] When the rope 112 swings, it first contacts the rubber pad 214 on the rotating plate 212, and then, as the rope 112 continues to move, the friction with the rubber pad 214 causes the rubber pad 214 to move on the side wall, thereby applying a pushing force to the rotating plate 212 through the rubber pad 214. After the rotating plate 212 is pushed, it swings on the inner wall of the placing groove 123. When the rotating plate 212 swings, the sliding block 221 is pushed to slide inside and reverse the rubber pad 214 through the connecting rod one 222, so that the subsequent pushing rod 223 can better facilitate the pushing of the rope 112 to bend, reducing the situation that the rope 112 is difficult to continue to move due to the small friction between the rope 112 and the side of the rotating plate 212 when the rope 112 swings, so that the rope 112 can be stably connected with the device when moving, and the efficiency of the device in lifting and moving the material is further improved.

[0037] The preferred embodiments of the application disclosed above are only used to help explain the application. The preferred embodiments do not describe all the details and limit the application to the specific embodiments described. Obviously, many modifications and changes can be made according to the content of the specification. The specification selects and describes these embodiments in order to better explain the principles and practical applications of the application, so that those skilled in the art can well understand and use the application. The application is limited by the claims and their entire scope and equivalents.

Claims

1. A gantry-type narrow space lifting and moving system, comprising a main body (1), characterized in that, Also includes: Rotating mechanism (2), which is installed inside the main body (1) and is used to swing when the main body (1) moves; Rotating mechanism (3), which is installed at the bottom of the rotating mechanism (3) and is used to slide when the rotating mechanism (2) moves.

2. The gantry-type narrow space lifting and moving system according to claim 1, characterized in that: The main body (1) includes: Lifting assembly (11), which is installed on the side wall of the main body (1) for lifting materials; An auxiliary component (12) is installed on the inner wall of the main body (1) to assist the movement of other components.

3. The gantry-type narrow space lifting and moving system according to claim 2, characterized in that: The rotating mechanism (2) includes: A retractable assembly (21) is installed on the inner wall of the auxiliary assembly (12) to restrict the lifting assembly (11); A swing assembly (22) is installed inside the contraction assembly (21) for rotating when the contraction assembly (21) moves.

4. A gantry-type narrow space lifting and moving system according to claim 3, characterized in that: The rotating mechanism (3) includes: A movable component (31) is installed at the bottom of the retractable component (21) and is used to swing when the retractable component (21) moves; A pushing component (32) is mounted on the outer surface of the moving component (31) for movement by the movement of the lifting component (11).

5. A gantry-type narrow space lifting and moving system according to claim 4, characterized in that: The lifting assembly (11) includes a rotating wheel (111) fixedly connected to the side wall of the main body (1). Two suspension ropes (112) are rotatably connected to the outer surface of the rotating wheel (111). A hook (113) is fixedly connected to one end of the suspension rope (112) away from the rotating wheel (111).

6. A gantry-type narrow space lifting and moving system according to claim 5, characterized in that: The auxiliary component (12) includes a telescopic rod (121) fixedly connected to the inner wall of the main body (1), and a connecting plate (122) is rotatably connected to the bottom of the telescopic rod (121). The top of the connecting plate (122) is provided with a placement groove (123), and the inner wall of the placement groove (123) is provided with two moving grooves (124). The interior of the connecting plate (122) is fixedly connected to the outer surface of the suspending rope (112) near the rotating wheel (111).

7. A gantry-type narrow space lifting and moving system according to claim 6, characterized in that: The shrinking assembly (21) includes two springs (211) fixedly connected to the inner wall of the placement groove (123). Both springs (211) are rotatably connected to a rotating plate (212). A sliding groove (213) is provided on the top of the rotating plate (212). The side wall of the rotating plate (212) is fixedly connected with a rubber pad (214), and the ends of the two rotating plates (212) that are far apart from each other are rotatably connected to the inner wall of the placement groove (123).

8. A gantry-type narrow space lifting and moving system according to claim 7, characterized in that: The swing assembly (22) includes a sliding block (221) slidably connected inside the sliding groove (213), and a connecting rod (222) is rotatably connected to the top of the sliding block (221). A push rod (223) is provided at the end of the connecting rod (222) near the spring (211). Among them, the ends of the two connecting rods (222) that are far apart from each other are rotatably connected to the inner wall of the placement groove (123), and the outer surface of the push rod (223) is slidably connected to the inner wall of the two moving grooves (124).

9. A gantry-type narrow space lifting and moving system according to claim 8, characterized in that: The moving component (31) includes a fixed rod (311) fixedly connected to the bottom of the rotating plate (212), a connecting rod (312) rotatably connected to the bottom of the fixed rod (311), and a moving block (313) rotatably connected to the end of the connecting rod (312) away from the fixed rod (311).

10. A gantry-type narrow space lifting and moving system according to claim 9, characterized in that: The pushing assembly (32) includes an annular plate (321) fixedly connected to the outer surface of another suspension rope (112), and a connecting block (322) is fixedly connected to the bottom of the annular plate (321). The outer surface of the connecting block (322) is rotatably connected to a rotating rod (323), and the front and back sides of the rotating rod (323) are provided with strip grooves (324). The rotating rod (323) is rotatably connected to the bottom of the connecting plate (122) at one end away from the suspension rope (112), and the inside of the strip groove (324) is slidably connected to the outer surface of the moving block (313).

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