CN108483342B - A kind of truck that assists in the installation and disassembly of I-shaped wire reels - Google Patents

Abstract

The invention provides a carrier for assisting in mounting and dismounting an I-shaped wire coil, which comprises an operation table and a carrier main body fixedly connected to one side of the operation table, wherein the carrier main body comprises a bottom frame, and the bottom frame comprises a main rod and two support rods; the upper ends of the two sides of the main rod are respectively fixed with a first hydraulic cylinder; the lower ends of the two supporting rods are symmetrically provided with a convex block, and the opposite inner sides of the two convex blocks are respectively provided with a lifting mechanism; a rotating shaft is rotatably connected between the two lifting mechanisms, two ends of the rotating shaft penetrate through the two lifting mechanisms and are fixedly connected to the two convex blocks, and the two lifting mechanisms comprise an outer fixing frame and an inner fixing frame which is parallel to the outer fixing frame; a gap for placing the frame of the I-shaped wire coil is arranged between the outer fixing frame and the inner fixing frame; according to the invention, through the cooperation of the first hydraulic cylinder and the second hydraulic cylinder, the supporting and releasing of the I-shaped wire coil are realized, the carrier is simple in structure, the production efficiency can be improved, and the workload of workers can be reduced.

Description

A kind of truck that assists in the installation and disassembly of I-shaped wire reels

Technical field

The invention belongs to the field of machinery in the transport industry, and specifically relates to a transport vehicle that assists in the installation and disassembly of I-shaped wire reels.

Background technique

At present, the wire bunching machines used by most cable and optical cable manufacturers are not fully automated. The installation and removal of the wire reels require the cooperation of multiple people. Not only is the work efficiency low, but there are also great safety risks. For wire reels with larger volume and weight, traditional forklifts are often used. However, the traditional forklift actuator is relatively simple. During the handling and auxiliary installation and disassembly of wire reels, there are problems such as easy slipping and damage to cables and wire reels, which reduces production efficiency and increases workers' workload.

Contents of the invention

The technical problem to be solved by the present invention is to provide a transport truck that can improve production efficiency and reduce workers' workload to assist in the installation and disassembly of I-shaped wire reels, so as to solve the problems raised in the background technology.

In order to solve the above technical problems, embodiments of the present invention provide a transport vehicle that assists in the installation and disassembly of I-shaped wire reels. It is characterized in that it includes an operating console and a transporting body fixedly connected to one side of the operating console. The transporting body includes Bottom frame, the bottom frame includes a main rod fixedly connected to the lower end of the operating table and two rods vertically fixed on both sides of the main rod; a first hydraulic cylinder is fixed on the upper end of both sides of the main rod; the two supports The lower ends of the rods are respectively provided with two casters; the lower ends of the two support rods are also symmetrically provided with a convex block, and a lifting mechanism is provided on the opposite inner side of the two convex blocks; a rotating shaft is rotationally connected between the two lifting mechanisms. The two ends of the rotating shaft pass through the two lifting mechanisms and are fixedly connected to the two convex blocks. The two lifting mechanisms include an outer fixing frame and an inner fixing frame arranged parallel to the outer fixing frame; the outer fixing frame and the inner fixing frame A gap is provided between the frames for placing the frame of the I-shaped cable tray, and the width of the gap is greater than the width of the frame of the I-shaped cable tray; both outer fixing frames are configured to consist of a first frame, a second frame and a third frame. An isosceles triangle structure surrounded by frames, the two inner fixed frames include a fourth frame and a fifth frame that are parallel to the first frame and the second frame respectively, and the fourth frame is fixedly connected to the fifth frame; A first connection block is provided at the connection between one frame and the third frame, a second connection block is provided at the connection between the first frame and the second frame, and a third connection block is provided at the connection between the second frame and the third frame. Three connecting blocks, a fourth connecting block is provided at the connection between the fourth frame and the fifth frame, and the free ends of the first connecting block and the fourth frame are respectively hinged on both sides of the upper end of the piston rod of the first hydraulic cylinder, so The bottom of the cylinder barrel of the first hydraulic cylinder is fixedly arranged on the main rod, the second connecting block and the fourth connecting block are fixedly connected through a connecting barrel, and the second connecting block and the fourth connecting block are both provided with supply holes. The through holes through which the rotating shaft passes, the inner diameters of the two through holes and the connecting barrel are the same and have the same axis. The two through holes and the connecting barrel are fixedly provided with a sleeve that is rotatably connected to the rotating shaft. The third connecting block Rotatingly connected to the opposite inner side of the support rod, the free end of the fifth frame is fixed with a second hydraulic cylinder, the cylinder barrel of the second hydraulic cylinder is fixed on the free end of the fifth frame, and the free end of the fifth frame The end is provided with a through hole for the piston rod of the second hydraulic cylinder to pass through, and the third connecting block is provided with a groove for the piston rod of the second hydraulic cylinder to be inserted.

As mentioned above, a driving wheel is fixedly provided on both sides of the lower end of the operating platform.

Among them, the two driving wheels are fixedly connected through a rotating rod, a driven gear is fixedly provided on the rotating rod, a driving motor is installed inside the operating console, and the output shaft of the driving motor is fixedly connected to a driving gear, so The driving gear and the driven gear are meshed and connected with each other.

Preferably, the operation platform includes a fixed plate and a control box fixedly connected to the fixed plate. The upper end of the control box is provided with an arc edge close to the side of the transport body.

Wherein, an anti-collision rubber pad is provided on the side of the fixed plate and the control box close to the transport body.

As mentioned above, a control device is also provided in the control box of the operation console, and control buttons are provided on the upper surface of the control box.

Wherein, the control device includes a PLC, the input end of the PLC is electrically connected to the control button, and the output end of the PLC is electrically connected to the first hydraulic cylinder and the second hydraulic cylinder.

The beneficial effects of the above technical solutions of the present invention are as follows:

(1) The transport vehicle of the present invention includes an operating platform and a transport main body; the transport main body includes a bottom frame and a lifting mechanism, and the lifting mechanism includes an outer fixing frame and an inner fixing frame arranged parallel to the outer fixing frame; the outer fixing frame There is a gap for the frame of the I-shaped wire reel to be placed between the frame and the inner fixed frame. A first hydraulic cylinder is provided on the bottom frame, and a second hydraulic cylinder is fixedly provided on the fifth frame. Through the first hydraulic cylinder and the second The combined use of hydraulic cylinders can realize the lifting and releasing of the I-shaped wire reel. It can not only realize the transportation function, but also complete the loading and unloading of materials with the traditional wire bunching machine. The truck has a simple structure, which can improve production efficiency and reduce the workload of workers; During the entire transportation process, the I-shaped cable drum and the cables or optical cables on the cable drum will not be damaged, and it will protect the optical cables or cables.

(2) The truck of the present invention is equipped with two sets of casters at the lower end of the bottom frame, so that the truck can run on the ground with pits, so that it can not only travel on flat roads, but also be suitable for pitted ground. Wider scope.

Description of the drawings

Figure 1 is a schematic three-dimensional structural diagram of the present invention;

Figure 2 is a side view of the present invention;

Figure 3 is a top view of the present invention;

Figure 4 is a schematic structural diagram of the outer fixation frame of the present invention;

Figure 5 is a schematic structural diagram of the inner fixation frame of the present invention.

Explanation of reference signs: 1. Operating platform; 101. Fixing plate; 102. Control box; 2. Main rod; 3. Support rod; 4. Bump; 5. First hydraulic cylinder; 6. Caster; 7. Rotating shaft; 8. Outer fixed frame; 81. First frame; 82. Second frame; 83. Third frame; 84. First connecting block; 85. Second connecting block; 86. Third connecting block; 87. Groove; 9. Inner fixed frame; 91. Fourth frame; 92. Fifth frame; 93. Fourth connecting block; 10. Second hydraulic cylinder; 11. Driving wheel; 12. Through hole; 13. I-shaped wire reel; 14 , Reinforcement rod; 15. Limit block.

Detailed ways

In order to make the technical problems, technical solutions and advantages to be solved by the present invention clearer, a detailed description will be given below with reference to the accompanying drawings and specific embodiments.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", " The orientation or positional relationship indicated by "front", "rear", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and simplifying the description, and does not indicate or imply that the device or element referred to must have specific characteristics. orientation, construction and operation in specific orientations and therefore should not be construed as limitations of the invention. Furthermore, the terms “first”, “second” and “third” are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should be noted that, unless otherwise clearly stated and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense. For example, it can be a fixed connection or a detachable connection. Connection, or integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium; it can be an internal connection between two components. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood on a case-by-case basis.

As shown in Figures 1 to 5, a transport truck that assists in the installation and disassembly of I-shaped wire reels includes an operation console and a transportation body fixedly connected to one side of the operation console through bolts. The transportation main body includes a bottom frame, and the The bottom frame includes a main pole 2 fixedly connected to the lower end of the operating table and two poles 3 vertically fixed on both sides of the main pole 2. It is feasible that the two poles 3 and the main pole 2 are fixedly connected by integral molding or welding. , it is feasible to set a reinforcement rod 14 parallel to the main rod between the two support rods 3, and the two ends of the reinforcement rod 14 are respectively fixed on the two rods 3; the upper ends of both sides of the main rod 2 A first hydraulic cylinder 5 is fixed respectively. It is feasible that the bottom of the cylinder body of the two first hydraulic cylinders 5 is fixed on the main rod 2 of the bottom frame through bolts; the lower ends of the two support rods 3 are respectively provided with two casters. 6. It is feasible that the two sets of casters 6 are set as universal wheels, and the two sets of casters 6 are fixed on the lower ends of the two support rods 3 through bolts; the arrangement of the two sets of casters 6 can realize the transportation. The vehicle works on different floors and has a wide range of applications; the lower ends of the two support rods 3 are also symmetrically provided with a bump 4, and a lifting mechanism is provided on the opposite inner side of the two bumps 4. It is feasible that the bumps 4 and the support rod 3 are configured as an integrally formed structure; a rotating shaft 7 is rotatably connected between the two lifting mechanisms. The two ends of the rotating shaft 7 pass through the two lifting mechanisms and are fixedly connected to the two convex blocks 4. It is feasible that both The convex block 4 is provided with a hole for the fixed connection of the rotating shaft 7, and the rotating shaft 7 is fixedly connected to the convex block 4 through interference or buckle connection methods; both lifting mechanisms include an outer fixing frame 8, a parallel An inner fixing frame 9 is provided on the outer fixing frame 8; a gap is provided between the outer fixing frame 8 and the inner fixing frame 9 for the frame of the I-shaped wire tray 13 to be placed, and the width of the gap is larger than that of the I-shaped wire tray 13 The width of the frame and the gap between the outer fixing frame 8 and the inner fixing frame 9 of different specifications can be customized according to the specific conditions of the I-shaped wire reel 13 produced by the factory during the actual production process; the two outer fixing frames 8 are both It is configured as an isosceles triangle structure surrounded by a first frame 81, a second frame 82 and a third frame 83. The first frame 81, the second frame 82 and the third frame 83 are an integrally formed structure. The fixed frame 9 includes a fourth frame 91 and a fifth frame 92 that are parallel to the first frame 81 and the second frame 82 respectively. The fourth frame 91 and the fifth frame 92 are fixedly connected through one-piece molding. It is feasible. The lengths of the fourth frame 91 and the fifth frame 92 are equal; a first connection block 84 is provided at the connection between the first frame 81 and the third frame 83, and the connection between the first frame 81 and the second frame 82 A second connection block 85 is provided, a third connection block 86 is provided at the connection between the second frame 82 and the third frame 83 , and a fourth connection block 93 is provided at the connection between the fourth frame 91 and the fifth frame 92 , the free ends of the first connecting block 84 and the fourth frame 91 are respectively hinged on both sides of the upper end of the piston rod of the first hydraulic cylinder 5. It is feasible that the end of the piston rod of the first hydraulic cylinder 5 is provided with an axis hole. , the free ends of the first connecting block 84 and the fourth frame 91 are provided with through holes 12, and the first connecting block 84, the piston rod end of the first hydraulic cylinder 5 and the free end of the fourth frame 91 pass through A pin passes through the through hole 12 of the free end of the fourth frame 91 , the shaft hole and the through hole 12 of the first connecting block 84 and is locked by bolts or the like. The bottom of the cylinder barrel of the first hydraulic cylinder 5 is fixed on the main rod 2 through bolts. The second connecting block 85 and the fourth connecting block 93 are fixedly connected through a connecting barrel. The four connecting blocks 93 are all provided with through holes 12 for the rotating shaft 7 to pass through. The two through holes 12 have the same inner diameter as the connecting barrel and have the same axis. The two through holes 12 and the connecting barrel are fixedly provided with a rotating shaft. 7. Cooperating with the rotatably connected shaft sleeve, the third connecting block 86 is rotatably connected to the opposite inner side of the support rod 3. The free end of the fifth frame 92 is fixedly provided with a second hydraulic cylinder 10. The second hydraulic cylinder 10 The cylinder tube is fixed to the free end of the fifth frame 92 through bolts. The free end of the fifth frame 92 is provided with a through hole 12 for the piston rod of the second hydraulic cylinder 10 to pass through. The third connecting block 86 is A groove 87 is provided for the piston rod of the second hydraulic cylinder 10 to be inserted. It is feasible that the second hydraulic cylinder 10 is a micro hydraulic cylinder. On the actual production site, two limit blocks 15 are also provided on the site. The two limit blocks 15 are provided on both sides of the truck to limit the running direction of the I-shaped wire reel 13 and improve work efficiency.

As mentioned above, a driving wheel 11 is respectively provided on both sides of the lower end of the operation platform 1 through bolts. Among them, the two driving wheels 11 are fixedly connected through a rotating rod, and a driven gear is fixedly provided on the rotating rod. A driving motor is provided inside the operation console 1, and the output shaft of the driving motor is fixedly connected to a driving gear. , the driving gear and the driven gear are meshed with each other, the driving motor is fixedly installed at the bottom of the console 1, the driving motor drives the driving gear, the driving gear drives the driven gear, the driven gear drives the rotating rod, thereby driving the two driving wheels to rotate, Through the operation of the operating console 1, the rotation of the two driving wheels can be controlled to achieve forward or backward movement.

In a further embodiment, the operation console 1 includes a fixed plate 101 and a control box 102 fixedly connected to the fixed plate 101. The upper end of the control box 102 is provided with an arc edge close to the side of the transport body, and the arc edge faces the work surface. The word line disk 13 plays a protective role and prolongs the service life. Among them, in order to effectively protect the I-shaped wire reel 13 and the operating platform 1, in this embodiment, the fixed plate 101 and the control box 102 are provided with anti-collision rubber pads on the side close to the transport body.

As mentioned above, a control device is also provided in the control box 102 of the operation console 1, and control buttons are provided on the upper surface of the control box 102. Wherein, the control device includes a PLC, the input end of the PLC is electrically connected to a control button, the output end of the PLC is electrically connected to the first hydraulic cylinder 5 and the second hydraulic cylinder 6, and the control signal is transmitted to the control button through the control button. PLC, thereby realizing PLC control of the extension and shortening of the first hydraulic cylinder 5 and the second hydraulic cylinder 10, which is easy to use and has a high degree of automation.

The working process of the specific embodiment of the present invention: During the use of the truck, the operator can complete the operation process through the control button. During use, the first hydraulic cylinder 5 is first controlled through the control button, so that the first hydraulic cylinder 5 The piston rod is elongated to keep the fifth frame 92 parallel to the bottom surface of the field. When the two sides of the I-shaped wire reel 13 move into the gap, the piston rod of the second hydraulic cylinder 10 is elongated to connect the free space of the fifth frame 92. end and the third connecting block 86; then control the piston rod of the first hydraulic cylinder 5 to contract, and lift the I-shaped wire reel 13 through the lifting mechanism; after reaching the specified position, control the second hydraulic cylinder 10 through the control button, so that the second The piston rod of the hydraulic cylinder 10 contracts; the first hydraulic cylinder 5 is controlled by the button, so that the piston rod of the first hydraulic cylinder 5 extends, pushes the I-shaped wire drum 13, and lifts the I-shaped wire drum 13 from the outer fixing frame 8 of the lifting mechanism. It is pushed out from the gap between the inner fixing frame 9 and the I-shaped wire reel 13 is released.

The above is the preferred embodiment of the present invention. It should be pointed out that for those of ordinary skill in the art, several improvements and modifications can be made without departing from the principles of the present invention. These improvements and modifications can also be made. should be regarded as the protection scope of the present invention.

Claims (7)

1. The carrier is characterized by comprising an operation table and a carrier body fixedly connected to one side of the operation table, wherein the carrier body comprises a bottom frame, and the bottom frame comprises a main rod fixedly connected to the lower end of the operation table and two support rods vertically fixed to two sides of the main rod; a reinforcing rod parallel to the main rod is arranged between the two supporting rods, and two ends of the reinforcing rod are fixedly connected to the two supporting rods respectively; the upper ends of the two sides of the main rod are respectively fixed with a first hydraulic cylinder; two casters are respectively arranged at the lower ends of the two supporting rods, two groups of casters are all universal wheels, and the two groups of casters are fixed at the lower ends of the two supporting rods (3) through bolts; the lower ends of the two supporting rods are symmetrically provided with a bump, the opposite inner sides of the two bumps are respectively provided with a lifting mechanism, and the bump and the supporting rods are arranged into an integrated structure; a rotating shaft is rotatably connected between the two lifting mechanisms, two ends of the rotating shaft penetrate through the two lifting mechanisms and are fixedly connected to the two convex blocks, and the two lifting mechanisms comprise an outer fixing frame and an inner fixing frame which is parallel to the outer fixing frame; a gap for placing the frame of the I-shaped wire coil is arranged between the outer fixing frame and the inner fixing frame, and the width of the gap is larger than that of the frame of the I-shaped wire coil; the two outer side fixing frames are all arranged to be an isosceles triangle structure surrounded by a first frame, a second frame and a third frame, the two inner side fixing frames comprise a fourth frame and a fifth frame which are respectively parallel to the first frame and the second frame, and the fourth frame is fixedly connected with the fifth frame; the utility model discloses a piston rod, including first frame, second frame, fourth frame, first connecting block, second connecting block, fourth connecting block, first frame, second connecting block, third connecting block, fourth frame, fourth connecting block, first connecting block, fourth frame's free end articulates respectively in the piston rod upper end both sides of first pneumatic cylinder, the fixed setting in cylinder bottom of first pneumatic cylinder is on the mobile jib, second connecting block, fourth connecting block pass through a connecting cylinder fixed connection, all be provided with the through-hole that supplies the pivot to pass on second connecting block and the fourth connecting block, two the through-hole is the same with the internal diameter of connecting cylinder and has the same axis, two the through-hole is provided with one with the fixed axle sleeve of pivot cooperation rotation connection with the connecting cylinder internal fixation, the third connecting block rotates the relative inboard of connecting at branch, the fixed second pneumatic cylinder that is provided with of fifth frame, the cylinder of second pneumatic cylinder is fixed in the free end of fifth frame, the second pneumatic cylinder is provided with the free end, the second pneumatic cylinder is provided with the through-hole that supplies the piston rod to pass through the second cylinder on the connecting cylinder.

2. The carrier for assisting in mounting and dismounting an i-wire coil according to claim 1, wherein a driving wheel is fixedly arranged on two sides of the lower end of the operating table.

3. The cart of claim 2, wherein the two driving wheels are fixedly connected through a rotating rod, a driven gear is fixedly arranged on the rotating rod, a driving motor is arranged in the operating platform, an output shaft of the driving motor is fixedly connected with a driving gear, and the driving gear and the driven gear are mutually meshed and connected.

4. The carrier of claim 1, wherein the console comprises a fixed plate and a control box fixedly connected with the fixed plate, and an arc-shaped edge is arranged at one side of the upper end of the control box, which is close to the carrier body.

5. The cart of claim 4, wherein the fixing plate and the control box are provided with anti-collision rubber pads at a side close to the main body.

6. The carrier of claim 1, wherein a control device is further disposed in a control box of the console, and a control button is disposed on an upper surface of the control box.

7. The cart of claim 6, wherein the control device comprises a PLC, wherein an input end of the PLC is electrically connected to the control button, and an output end of the PLC is electrically connected to the first hydraulic cylinder and the second hydraulic cylinder.