Special bottom frame for tower crane mechanism capable of horizontally discharging steel rope

Abstract

The utility model discloses a special underframe for a tower crane mechanism capable of horizontally discharging a steel rope, which belongs to the technical field of hoisting mechanisms and is characterized by comprising an underframe main body, the underframe main body comprises a base frame and a top frame, the top frame is bolted to the top of the base frame, two trusses are bolted to the rear side in the top frame, and the two trusses are connected to the top of the base frame. The problems that in terms of the layout of a hoisting mechanism of an existing tower crane, a winding drum and a motor are arranged on a special bottom frame in parallel and then are installed on a tower top, so that the overall length of the winding drum and the motor is increased when the winding drum and the motor are arranged in parallel together, and the hoisting mechanism is inconvenient to operate are solved. The problems that the occupied space of a special underframe of the hoisting mechanism is enlarged, so that the width of a tower crane needs to be widened, the size of a motor needs to be reduced if the width of the tower crane is not widened, and the power of the motor is reduced if the size of the motor is reduced, so that the hoisting force of the whole hoisting mechanism is reduced are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of lifting mechanisms, in particular to a special base frame for a tower crane mechanism capable of delivering steel ropes horizontally. Background Art

[0002] The lifting mechanism is mainly composed of a driving device, a transmission device, a drum, a pulley block, a picking device, a braking device and a special steel structure base frame supporting it. The lifting mechanism is driven by the lifting motor through a coupling and a hollow shaft of a reducer to drive the drum to rotate, so that the wire rope and cable wound on the drum drives the hook device to rise or fall.

[0003] Tower cranes have always played a very important role in modern construction. In terms of the layout of the hoisting mechanism of tower cranes, most of them are equipped with a drum and a motor in parallel on a special base frame, which is then installed on the top of the tower. Therefore, when the two are arranged in parallel, the overall length will be longer, resulting in a larger space occupied by the special base frame of the hoisting mechanism. In this way, the width of the tower crane must be widened. If the width of the tower crane is not widened, the size of the motor must be reduced. If the size of the motor is reduced, the power of the motor will be reduced, which will reduce the lifting force of the entire hoisting mechanism. Utility Model Content

[0004] The utility model provides a special base frame for a tower crane mechanism that satisfies the requirement of horizontal steel rope delivery, and aims to solve the problem that, in the existing layout of the hoisting mechanism of a tower crane, a drum and a motor are mostly arranged in parallel on a special base frame, and then installed on the tower top. Therefore, when the two are arranged in parallel, the overall length will be lengthened, resulting in that the space occupied by the special base frame of the hoisting mechanism will become larger, so that the width of the tower crane must be widened. If the width of the tower crane is not widened, the size of the motor must be reduced. If the size of the motor is reduced, the power of the motor will be reduced, so that the lifting force of the entire hoisting mechanism is reduced, thereby affecting the use effect.

[0005] The utility model is realized in this way: a special underframe for a tower crane mechanism that meets the requirement of horizontal steel rope delivery comprises an underframe body, the underframe body comprises a base frame and a top frame, the top frame is bolted to the top of the base frame, two trusses are bolted to the rear side of the top frame, and a driving motor is bolted between the tops of the two trusses, the output end of the driving motor is connected to a reducer, the bottom of the reducer is bolted to the base frame, the front side of the reducer is connected to a drum, and the drum is rotatably connected to the base frame;

[0006] The base frame includes two U-shaped steel structures, and a first H-shaped steel structure is welded on both sides between the opposite sides of the two U-shaped steel structures. The U-shaped steel structure is bolted to the top frame, and a support part is bolted to the top of the front U-shaped steel structure, and the support part is used in conjunction with the reel. A reinforcement part passes through the interior of the support part, and the reinforcement part is used in conjunction with the support part.

[0007] In order to achieve the effect of connecting the base frame and the reducer, as a special base frame for a tower crane mechanism that meets the horizontal rope output requirements of the utility model, a second H-shaped steel structure is bolted to the rear side between the opposite sides of the two first H-shaped steel structures, and the reducer is bolted to the base frame through the second H-shaped steel structure.

[0008] In order to achieve the effect of supporting the rotation of the drum shaft end, as a preferred special base frame for a tower crane mechanism that meets the horizontal rope output of the utility model, the support part includes a connecting base, the connecting base is bolted to the top of the front U-shaped steel structure, and a supporting rib is welded to the top of the connecting base, a supporting seat is welded to the top of the support rib, and a fixed seat is bolted to the top of the support seat, and the drum shaft end is rotatably connected between the support seat and the opposite side of the fixed seat.

[0009] In order to achieve the effect of enhancing the connection strength between the support part and the front U-shaped steel structure, as a preferred base frame for a tower crane mechanism that meets the horizontal rope output of the utility model, the reinforcement part includes two connecting rods, and both sides of the connecting rod surface are sleeved with fixing rings, the rear connecting rod passes through the interior of the supporting rib plate, and both sides of the front connecting rod pass through support blocks, the support blocks are bolted to the connecting base, and screws are welded on the opposite sides of the two fixing rings on the front and rear sides, and a screw sleeve is threadedly connected between the two screw surfaces.

[0010] In order to achieve the effect of fixing the position of the connecting rod, as a preferred base frame for a tower crane mechanism that meets the horizontal rope output requirement of the utility model, the left end of the connecting rod is provided with a thread, and the left thread on the surface of the connecting rod is connected with a nut, and the side of the nut close to the supporting rib and the support block is in close contact with the supporting rib and the support block respectively.

[0011] In order to achieve the effect of cooperation between the screw and the sleeve, as a preferred base frame for a tower crane mechanism that meets the horizontal rope output requirements of the utility model, the threads on the surfaces of the two screws are arranged oppositely, and the front and rear sides of the inner wall of the sleeve are respectively provided with two screw threads corresponding to the screws.

[0012] In order to achieve the effect of separating the main body of the base frame into a two-layer structure and changing the layout between the drive motor and the drum, as a special base frame for a tower crane mechanism that meets the horizontal rope output of the utility model, the top frame comprises a rectangular frame, and the four corners of the bottom of the rectangular frame are welded with connecting columns, and the bottom of the connecting column is welded with a connecting seat, the connecting seat is bolted to the U-shaped steel structure, the front and rear sides of the bottom of the rectangular frame are bolted with V-shaped reinforcement members, and the bottom of the V-shaped reinforcement member is bolted to the U-shaped steel structure, the two sides of the bottom of the rectangular frame are bolted with reinforcing inclined plates, and the bottom of the reinforcing inclined plates is bolted to the first H-shaped steel structure, the middle parts of the two sides of the bottom of the rectangular frame are bolted with reinforcing columns, and the reinforcing columns are bolted to the first H-shaped steel structure.

[0013] In order to enhance the stability of the top frame structure, as a preferred base frame for a tower crane mechanism that satisfies the requirement of horizontal steel rope delivery of the utility model, a triangle is formed between the reinforcing inclined plate, the first H-shaped steel structure and the rectangular frame.

[0014] In order to achieve the effect of enhancing the connection strength between the connecting column and the connecting seat, as a preferred special base frame for a tower crane mechanism that meets the horizontal rope output requirement of the utility model, a reinforcing rib is welded at the bottom of the connecting column surface, and the bottom of the reinforcing rib is welded to the connecting seat, and the reinforcing rib is arranged in a rectangular shape at the bottom of the connecting column surface.

[0015] In order to enhance the connection strength between the structures of the base frame body, as a preferred base frame for a tower crane mechanism that meets the requirement of horizontal rope output of the steel rope in the utility model, the structures among the base frame, top frame, truss, drive motor and reducer are all connected by high-strength bolts.

[0016] Compared with the prior art, the beneficial effects of the utility model are:

[0017] The special underframe suitable for large-tonnage lifting mechanisms forms a two-layer structure by dividing the underframe body into a base frame and a top frame, so that the reel and the reduction motor are placed on the base frame and the top frame respectively, and the two are connected by a reducer, thereby changing the layout of the large-tonnage lifting mechanism, so that the special underframe of the large-tonnage lifting mechanism can reduce the space occupied by the drive motor and the reel, and through the coordinated use of the supporting part and the reinforcing part, the connection between the reel and the base frame can be strengthened and fixed, so that the connection between the two will not be separated due to the gravity during the lifting of the reel, thereby ensuring the strength of use. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is the overall structural diagram of the special chassis suitable for large-tonnage lifting mechanism of the utility model;

[0019] Figure 2 This is a schematic diagram of the structure of the base frame in the utility model;

[0020] Figure 3 This is a schematic diagram of the connection between the support part and the U-shaped steel structure in the utility model;

[0021] Figure 4 It is a schematic diagram of the connection between the support part and the reinforcement part in the utility model;

[0022] Figure 5 It is a structural schematic diagram of the top frame in the utility model;

[0023] Figure 6 It is a connection schematic diagram of the connecting column and the connecting seat in the utility model.

[0024] In the figure, 1, the main body of the base frame; 11, the base frame; 111, the U-shaped steel structure; 112, the first H-shaped steel structure; 113, the supporting part; 1131, the connecting base; 1132, the supporting ribs; 1133, the supporting seat; 1134, the fixing seat; 114, the reinforcement part; 1141, the connecting rod; 1142, the fixing ring; 1143, the supporting block; 1144, the screw; 1145, the screw sleeve; 12, the top frame; 121, the rectangular frame; 122, the connecting column; 123, the connecting seat; 124, the V-shaped reinforcing member; 125, the reinforcing inclined plate; 126, the reinforcing column; 2, the truss; 3, the driving motor; 4, the reducer; 5, the reel; 6, the second H-shaped steel structure; 7, the reinforcing ribs. DETAILED DESCRIPTION

[0025] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model and are not used to limit the utility model.

[0026] In the description of the present invention, it should be understood that the terms "length", "width", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention. In addition, in the description of the present invention, "multiple" means two or more, unless otherwise clearly and specifically defined.

[0027] See also Figure 1-6 The utility model provides a technical solution: a special underframe for a tower crane mechanism that meets the requirement of horizontal steel rope delivery, comprising an underframe body 1, the underframe body 1 comprising a base frame 11 and a top frame 12, the top frame 12 being bolted to the top of the base frame 11, two trusses 2 being bolted to the rear side of the top frame 12, and a driving motor 3 being bolted between the tops of the two trusses 2, the output end of the driving motor 3 being connected to a reducer 4, the bottom of the reducer 4 being bolted to the base frame 11, the front side of the reducer 4 being connected to a drum 5, and the drum 5 being rotatably connected to the base frame 11;

[0028] The base frame 11 includes two U-shaped steel structures 111, and a first H-shaped steel structure 112 is welded on both sides between the opposite sides of the two U-shaped steel structures 111. The U-shaped steel structure 111 is bolted to the top frame 12, and a support part 113 is bolted to the top of the front U-shaped steel structure 111, and the support part 113 is used in conjunction with the reel 5. A reinforcement part 114 runs through the interior of the support part 113, and the reinforcement part 114 is used in conjunction with the support part 113.

[0029] In this embodiment: by dividing the chassis body 1 into a base frame 11 and a top frame 12, a two-layer structure is formed, so that the reel 5 and the reduction motor are placed on the base frame 11 and the top frame 12 respectively, and the two are connected by a reducer 4, thereby changing the layout of the large-tonnage lifting mechanism, so that the dedicated chassis of the large-tonnage lifting mechanism can reduce the space occupied by the drive motor 3 and the reel 5, and by setting the support part 113 and the reinforcement part 114 for use, the connection between the reel 5 and the base frame 11 can be strengthened and fixed, so that the connection between the two will not be separated due to the gravity during the lifting of the reel 5, thereby ensuring the strength of use.

[0030] As a technical optimization solution of the present invention, a second H-shaped steel structure 6 is bolted to the rear side between the two opposite sides of the first H-shaped steel structures 112 , and the reducer 4 is bolted to the base frame 11 through the second H-shaped steel structure 6 .

[0031] In this embodiment, the second H-shaped steel structure 6 is connected to the first H-shaped steel structure 112 , so as to facilitate fixing the position of the reducer 4 , thereby achieving the effect of connecting the reducer 4 to the base frame 11 .

[0032] As a technical optimization solution of the utility model, the support part 113 includes a connecting base 1131, the connecting base 1131 is bolted to the top of the front U-shaped steel structure 111, and a supporting rib 1132 is welded to the top of the connecting base 1131, a supporting seat 1133 is welded to the top of the supporting rib 1132, and a fixing seat 1134 is bolted to the top of the supporting seat 1133, and the shaft end of the reel 5 is rotatably connected between the opposite sides of the supporting seat 1133 and the fixing seat 1134.

[0033] In this embodiment: by setting the support part 113, the positions of the support seat 1133 and the fixed seat 1134 can be fixed by connecting the base 1131 with the front U-shaped steel structure 111, so that the axial end of the reel 5 is located between the fixed seat 1134 and the support seat 1133 to provide stable support therefor, and at the same time, the support seat 1133 can be processed by using the support ribs 1132, thereby improving the support stability of the reel 5.

[0034] As a technical optimization solution of the utility model, the reinforcement part 114 includes two connecting rods 1141, and fixing rings 1142 are sleeved on both sides of the surface of the connecting rods 1141. The rear connecting rod 1141 passes through the interior of the supporting rib 1132, and support blocks 1143 are penetrated on both sides of the front connecting rod 1141. The support blocks 1143 are bolted to the connecting base 1131. Screws 1144 are welded on the opposite sides of the two front and rear fixing rings 1142, and a screw sleeve 1145 is threadedly connected between the surfaces of the two screws 1144.

[0035] In this embodiment: by setting the reinforcement part 114, the rear connecting rod 1141 can be made to pass through the two rear fixing rings 1142 and the interior of the supporting rib 1132. Through the threaded cooperation of the screw sleeve 1145 and the two screw rods 1144, the front fixing ring 1142 can be on the same axis as the front connecting rod 1141, and connected to the support block 1143 through the front connecting rod 1141, so that the supporting rib 1132 can be stretched, so that the connection between the reel 5 and the base frame 11 will not be detached due to the gravity during the lifting of the reel 5, thereby ensuring the strength of use.

[0036] As a technical optimization solution of the utility model, a thread is provided at the left end of the connecting rod 1141, a nut is connected to the left thread on the surface of the connecting rod 1141, and the side of the nut close to the support rib 1132 and the support block 1143 is in close contact with the support rib 1132 and the support block 1143 respectively.

[0037] In this embodiment, a thread is provided on the left end of the connecting rod 1141 to facilitate connection with an external nut, thereby achieving the effect of locking the position of the connecting rod 1141.

[0038] As a technical optimization solution of the present invention, the threads on the surfaces of the two screw rods 1144 are arranged oppositely, and the front side and the rear side of the inner wall of the screw sleeve 1145 are respectively provided with threads corresponding to the two screw rods 1144.

[0039] In this embodiment: the threads on the surfaces of the two screw rods 1144 are arranged in opposite directions, and the front and rear sides of the inner wall of the screw sleeve 1145 are respectively provided with threads corresponding to the two screw rods 1144. When the screw sleeve 1145 rotates, the two screw rods 1144 can move in opposite directions, so as to facilitate the adjustment of the position of the front fixing ring 1142 so that it can remain coaxial with the front connecting rod 1141.

[0040] As a technical optimization solution of the present utility model, the top frame 12 includes a rectangular frame 121, and the four corners of the bottom of the rectangular frame 121 are welded with connecting columns 122, and the bottom of the connecting column 122 is welded with a connecting seat 123, the connecting seat 123 is bolted to the U-shaped steel structure 111, the front and rear sides of the bottom of the rectangular frame 121 are bolted with V-shaped reinforcement members 124, and the bottom of the V-shaped reinforcement member 124 is bolted to the U-shaped steel structure 111, the two sides of the bottom of the rectangular frame 121 are bolted with reinforcement inclined plates 125, and the bottom of the reinforcement inclined plates 125 is bolted to the first H-shaped steel structure 112, and the middle parts of the two sides of the bottom of the rectangular frame 121 are bolted with reinforcement columns 126, and the reinforcement columns 126 are bolted to the first H-shaped steel structure 112.

[0041] In this embodiment: by setting up the top frame 12, through the connecting seat 123, the connecting column 122 and the rectangular frame 121, the position of the truss 2 can be fixed, thereby changing the installation position of the drive motor 3, so that the special base frame of the large-tonnage lifting mechanism can reduce the space occupied between the drive motor 3 and the drum 5. At the same time, by setting up the V-shaped reinforcing member 124, the reinforcing inclined plate 125 and the reinforcing column 126, the structural strength of the top frame 12 is improved.

[0042] As a technical optimization solution of the present invention, a triangle is formed between the reinforced inclined plate 125 , the first H-shaped steel structure 112 and the rectangular frame 121 .

[0043] In this embodiment, the reinforcement inclined plate 125 is provided to form a triangle shape between the first H-shaped steel structure 112 and the rectangular frame 121 , thereby improving the stability of the top frame 12 .

[0044] As a technical optimization solution of the utility model, a reinforcing rib 7 is welded to the bottom of the surface of the connecting column 122 , and the bottom of the reinforcing rib 7 is welded to the connecting seat 123 . The reinforcing rib 7 is arranged in a rectangular shape at the bottom of the surface of the connecting column 122 .

[0045] In this embodiment, the connection strength between the connection column 122 and the connection seat 123 can be improved by the reinforcing rib 7 arranged in a rectangular shape, so that the connection column 122 has a higher resistance.

[0046] As a technical optimization solution of the utility model, the structures among the base frame 11, the top frame 12, the truss 2, the drive motor 3 and the reducer 4 are all connected by high-strength bolts.

[0047] In this embodiment: by arranging that the structures among the base frame 11, the top frame 12, the truss 2, the drive motor 3 and the reducer 4 are all connected by high-strength bolts, the effect of enhancing the connection strength between the base frame body 1 and the structure can be achieved.

[0048] Working principle: First, the various structures of the chassis body 1 are connected respectively by high-strength bolts, and then the rear connecting rod 1141 penetrates the two rear fixing rings 1142 and the interior of the supporting ribs 1132, and the front fixing ring 1142 can be coaxial with the front connecting rod 1141 through the threaded cooperation of the screw sleeve 1145 and the two screw rods 1144, and connected with the support block 1143 through the front connecting rod 1141, so that the supporting ribs 1132 can be stretched, and then the connecting rod 1141 is locked with a nut, so that the connection between the reel 5 and the base frame 11 will not be affected by the gravity during the lifting process of the reel 5. This causes the two to separate, ensuring the strength of use. Finally, the front axle end of the drum 5 is located between the fixed seat 1134 and the support seat 1133, and its rear axle is connected to the reducer 4, and then the drive motor 3 is bolted to the truss 2 through high-strength bolts. Therefore, the base frame 11 and the top frame 12 are used to lower the base frame main body 1 and separate it into a two-layer structure, so that the drum 5 and the reduction motor are placed on the base frame 11 and the top frame 12 respectively, and the two are connected through the reducer 4, which changes the layout of the large-tonnage lifting mechanism, so that the dedicated base frame of the large-tonnage lifting mechanism can reduce the space occupied by the drive motor 3 and the drum 5.

[0049] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A special base frame for a tower crane mechanism that meets the requirement of horizontal steel rope delivery, comprising a base frame body (1), characterized in that: The base frame body (1) comprises a base frame (11) and a top frame (12), wherein the top frame (12) is bolted to the top of the base frame (11), two trusses (2) are bolted to the rear side of the top frame (12), and a driving motor (3) is bolted between the tops of the two trusses (2), the output end of the driving motor (3) is connected to a reducer (4), the bottom of the reducer (4) is bolted to the base frame (11), the front side of the reducer (4) is connected to a reel (5), and the reel (5) is rotatably connected to the base frame (11); The base frame (11) comprises two U-shaped steel structures (111), and first H-shaped steel structures (112) are welded on both sides between opposite sides of the two U-shaped steel structures (111). The U-shaped steel structures (111) are bolted to the top frame (12), and a support part (113) is bolted to the top of the front U-shaped steel structure (111), and the support part (113) is used in conjunction with the reel (5). A reinforcement part (114) runs through the interior of the support part (113), and the reinforcement part (114) is used in conjunction with the support part (113).

2. The special base frame for tower crane mechanism that can meet the requirement of horizontal steel rope delivery according to claim 1, characterized in that: A second H-shaped steel structure (6) is bolted to the rear side between the two opposite sides of the first H-shaped steel structures (112), and the reducer (4) is bolted to the base frame (11) via the second H-shaped steel structure (6).

3. The special base frame for tower crane mechanism that can meet the requirement of horizontal steel rope delivery according to claim 1 is characterized in that: The support portion (113) comprises a connecting base (1131), wherein the connecting base (1131) is bolted to the top of the front U-shaped steel structure (111), and a supporting rib (1132) is welded to the top of the connecting base (1131), a supporting seat (1133) is welded to the top of the supporting rib (1132), and a fixing seat (1134) is bolted to the top of the supporting seat (1133), and the shaft end of the reel (5) is rotatably connected between the supporting seat (1133) and the fixing seat (1134) on opposite sides.

4. The special base frame for tower crane mechanism that can meet the requirement of horizontal steel rope delivery according to claim 3 is characterized in that: The reinforcement part (114) comprises two connecting rods (1141), both sides of the surface of the connecting rods (1141) are sleeved with fixing rings (1142), the rear connecting rod (1141) passes through the interior of the supporting rib (1132), and both sides of the front connecting rod (1141) are penetrated by support blocks (1143), the support blocks (1143) are bolted to the connecting base (1131), the opposite sides of the two fixing rings (1142) on the front and rear sides are welded with screws (1144), and a screw sleeve (1145) is threadedly connected between the surfaces of the two screws (1144).

5. The special base frame for tower crane mechanism that can meet the requirement of horizontal steel rope delivery according to claim 4, characterized in that: The left end of the connecting rod (1141) is provided with a thread, and the left side of the surface of the connecting rod (1141) is threadedly connected with a nut, and the side of the nut close to the supporting rib (1132) and the supporting block (1143) is in close contact with the supporting rib (1132) and the supporting block (1143) respectively.

6. The special base frame for tower crane mechanism that can meet the requirement of horizontal steel rope delivery according to claim 4, characterized in that: The threads on the surfaces of the two screw rods (1144) are arranged opposite to each other, and the front side and the rear side of the inner wall of the screw sleeve (1145) are respectively provided with threads corresponding to the two screw rods (1144).

7. The special base frame for tower crane mechanism that can meet the requirement of horizontal steel rope delivery according to claim 1, characterized in that: The top frame (12) comprises a rectangular frame (121), the four corners of the bottom of the rectangular frame (121) are welded with connecting columns (122), and the bottom of the connecting column (122) is welded with a connecting seat (123), the connecting seat (123) is bolted to the U-shaped steel structure (111), the front and rear sides of the bottom of the rectangular frame (121) are bolted with V-shaped reinforcing components (124), and the bottom of the V-shaped reinforcing component (124) is bolted to the U-shaped steel structure (111), the two sides of the bottom of the rectangular frame (121) are bolted with reinforcing inclined plates (125), and the bottom of the reinforcing inclined plates (125) is bolted to the first H-shaped steel structure (112), and the middle parts of the two sides of the bottom of the rectangular frame (121) are bolted with reinforcing columns (126), and the reinforcing columns (126) are bolted to the first H-shaped steel structure (112).

8. The special base frame for tower crane mechanism that can meet the requirement of horizontal steel rope delivery according to claim 7, characterized in that: The reinforcing inclined plate (125), the first H-shaped steel structure (112) and the rectangular frame (121) form a triangle.

9. The special base frame for tower crane mechanism that can meet the requirement of horizontal steel rope delivery according to claim 7, characterized in that: A reinforcing rib (7) is welded to the bottom of the surface of the connecting column (122), and the bottom of the reinforcing rib (7) is welded to the connecting seat (123). The reinforcing rib (7) is arranged in a rectangular shape at the bottom of the surface of the connecting column (122).

10. The special base frame for tower crane mechanism that can meet the requirement of horizontal steel rope delivery according to claim 1, characterized in that: The structures among the base frame (11), the top frame (12), the truss (2), the drive motor (3) and the reducer (4) are all connected by high-strength bolts.

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