A steel cord godet lifter

Abstract

The utility model discloses a kind of steel cord hanger on I-beam reel, it is related to hoist technical field, including fixed plate and the horizontal pole vertically arranged with fixed plate, horizontal pole one end is fixedly connected with the front part of fixed plate, the front part of fixed plate is vertically fixed with support shaft, and four radial grooves are opened with support shaft as center in circumferential array on fixed plate;Radial groove is slidably installed with slider, slider front end is fixed with lock block, lock block front end is equipped with the guide inclined plane that is inwardly inclined, the back end inside is equipped with step seat;The rear part of fixed plate is equipped with synchronous mechanism for driving four sliders synchronous movement;The device is matched with I-beam reel axle hole through support shaft, and I-beam reel end plate is locked synchronously through four lock blocks, to form the stable support to I-beam reel, again cooperate with line system to be completed to I-beam reel hoisting, not only greatly reduce the labor amount of steel cord on rack worker, but also can avoid rack worker direct contact steel cord, reduce the possibility of sweat pollution steel cord.

Description

Technical Field

[0001] This utility model relates to the field of lifting equipment technology, specifically to a steel cord I-beam reel lifting equipment. Background Technology

[0002] In tire manufacturing, the production of steel cord fabric requires a large amount of steel cord. The steel cord is wound onto spools, and before production, these spools need to be installed onto the spindle frame. Each spool of steel cord weighs approximately 45 kilograms. Currently, the loading method is mostly manual, which involves a heavy workload for workers, and the sweat on their arms easily contaminates the steel cord. Therefore, there is an urgent need for a device that can hoist and install the steel cord spools onto the spindle frame. Utility Model Content

[0003] The purpose of this utility model is to address the shortcomings of existing technologies by providing a steel cord I-beam reel lifting device.

[0004] The technical solution of this utility model is as follows: a steel cord I-beam reel lifting device includes a fixed plate and a crossbar perpendicularly arranged to the fixed plate. One end of the crossbar is fixedly connected to the front of the fixed plate, and the other end is provided with a lifting ring for connecting to a gantry crane system. A support shaft for extending into the shaft hole of the I-beam reel is vertically fixed to the front of the fixed plate, and multiple radial grooves are arranged in a circular array around the support shaft on the fixed plate. A slider is slidably installed in each of the radial grooves. A locking block is fixed to the front end of the slider. The front end of the locking block is provided with an inwardly inclined guide slope, and the inner side of its rear end is provided with a stepped seat for locking the edge of the end plate of the I-beam reel. A synchronization mechanism for driving multiple sliders to move synchronously is provided at the rear of the fixed plate.

[0005] Preferably, two handles are fixed on the fixed plate, and the two handles are symmetrically arranged with the plane where the crossbar and the support shaft are located as the center, and a lifting controller is installed on one of the handles.

[0006] Preferably, the synchronization mechanism includes an elastic element and a turntable coaxially arranged with the support shaft. The turntable is rotatably mounted on the rear of the fixed plate, and multiple arc-shaped grooves corresponding one-to-one with the radial grooves are formed in a circumferential array on the turntable. Each slider has a sliding column fixed at its rear end, which is slidably connected to the arc-shaped groove. When the turntable rotates, multiple locking blocks move synchronously. When the slider is located at the inner end of the radial groove, the sliding column is located at the inner end of the arc-shaped groove. When the slider is located at the outer end of the radial groove, the sliding column is located at the outer end of the arc-shaped groove. When the device is not in operation, the sliding column is located at the inner end of the arc-shaped groove under the action of the elastic element.

[0007] Preferably, the elastic element is a tension spring, and there are four sliding pillars, two of which are centrally symmetrical and connected at their rear ends by a tension spring.

[0008] Preferably, a lever is fixedly installed at the rear edge of the turntable.

[0009] Compared with the prior art, this utility model has the following advantages: This device uses a support shaft to engage with the I-beam wheel shaft hole and four locking blocks to simultaneously lock the end plate of the I-beam wheel, thus forming a stable support for the I-beam wheel. Combined with a gantry crane system, it can complete the hoisting of the I-beam wheel. This not only greatly reduces the workload of workers who are on the steel cord, but also prevents workers from directly contacting the steel cord and reduces the possibility of sweat contaminating the steel cord. Attached Figure Description

[0010] Figure 1 This is a three-dimensional structural diagram of the present invention; Figure 2 This is a three-dimensional structural diagram of the rear side of this utility model; Figure 3 This is a rear view of the present invention; Figure 4 This is a schematic diagram of the structure of the locking block, slider, and slide bar.

[0011] In the diagram: 1. Crossbar, 2. Fixing plate, 201. Radial groove, 3. Support shaft, 4. Slider, 5. Locking block, 501. Guide slope, 502. Step seat, 6. Handle, 7. Lifting controller, 8. Turntable, 801. Arc groove, 9. Sliding column, 10. Tension spring, 11. Lever. Detailed Implementation

[0012] The present invention will be further described below with reference to the accompanying drawings and embodiments. Example 1

[0013] Reference Figure 1-4 As shown, a steel cord I-beam sling hoist includes a fixed plate 2 and a crossbar 1 perpendicular to the fixed plate 2. One end of the crossbar 1 is fixedly connected to the front of the fixed plate 2, and the other end is provided with a lifting ring for connecting to the gantry crane system. A support shaft 3 for extending into the shaft hole of the I-beam sling is vertically fixed to the front of the fixed plate 2, and four radial grooves 201 are arranged in a circular array around the support shaft 3 on the fixed plate 2. A slider 4 is slidably installed in each of the radial grooves 201. A locking block 5 is fixed to the front end of the slider 4. The front end of the locking block 5 is provided with an inwardly inclined guide slope 501, and the inner side of its rear end is provided with a stepped seat 502 for locking the edge of the end plate of the I-beam sling. A synchronization mechanism for driving the four sliders 4 to move synchronously is provided at the rear of the fixed plate 2.

[0014] Two handles 6 are fixed on the fixed plate 2. The two handles 6 are symmetrically arranged with the plane where the crossbar 1 and the support shaft 3 are located as the center. A lifting controller 7 is installed on one of the handles 6.

[0015] The synchronization mechanism includes an elastic element and a turntable 8 coaxially arranged with the support shaft 3. The turntable 8 is rotatably mounted on the rear of the fixed plate 2, and four arc-shaped grooves 801 corresponding to the radial grooves 201 are arranged in a circumferential array on the turntable 8. Each slider 4 has a sliding column 9 fixed at its rear end, which is slidably connected to the arc-shaped groove 801. When the turntable 8 rotates, the four locking blocks 5 move synchronously. When the slider 4 is located at the inner end of the radial groove 201, the sliding column 9 is located at the inner end of the arc-shaped groove 801. When the slider 4 is located at the outer end of the radial groove 201, the sliding column 9 is located at the outer end of the arc-shaped groove 801. When the device is not in operation, the sliding column 9 is located at the inner end of the arc-shaped groove 801 under the action of the elastic element.

[0016] More specifically, a lever 11 is fixedly installed at the rear edge of the turntable 8.

[0017] In use, press the lifting controller 7 to lower the lifting device, allowing the support shaft 3 to be vertically inserted into the I-beam wheel shaft hole. Then, press the lifting device downwards. At this time, the edge of the I-beam wheel end plate presses the four locking blocks 5 outwards through the guide slope 501 until the stepped seats 502 of the four locking blocks 5 lock the I-beam wheel end plate. Then, press the lifting controller 7 to raise the lifting device carrying the I-beam wheel, aligning the I-beam wheel shaft hole with the spindle shaft. Push the lifting device laterally to allow the I-beam wheel to insert into the spindle shaft. By rotating the turntable 8 clockwise using the lever 11, the four locking blocks 5 move outwards synchronously to unlock, disengaging the lifting device from the steel cord I-beam wheel. Continue to push the steel cord I-beam wheel inwards until it is installed in place. Example 2

[0018] As a preferred embodiment of this utility model, this embodiment modifies the selection of the elastic element based on Embodiment 1, specifically as follows: In this embodiment, the elastic element is a tension spring 10, and the rear ends of two centrally symmetrical sliding pillars 9 are connected by the tension spring 10.

[0019] When the device is not in operation, all four sliding pins 9 are located at the inner end of the arc groove 801 under the action of the tension spring 10.

[0020] In summary, this device forms a stable support for the I-beam wheel by cooperating with the support shaft 3 and locking the end plate of the I-beam wheel simultaneously with four locking blocks 5. Combined with the overhead crane system, the I-beam wheel can be hoisted. This not only greatly reduces the workload of workers on the steel cord, but also avoids workers from directly contacting the steel cord, reducing the possibility of sweat contaminating the steel cord.

[0021] This utility model is not limited to the above-described embodiments. Within the scope of knowledge possessed by those skilled in the art, various changes can be made without departing from the spirit of this utility model, and the changed content still falls within the protection scope of this utility model.

Claims

1. A steel cord reel gantry crane, comprising a fixed plate and a crossbar perpendicularly arranged to the fixed plate, one end of the crossbar being fixedly connected to the front of the fixed plate, and the other end being provided with a lifting ring for connecting to a gantry crane system; characterized in that: The front of the fixed plate is vertically fixed with a support shaft for extending into the shaft hole of the I-beam wheel, and multiple radial grooves are arranged in a circular array around the support shaft on the fixed plate; a slider is slidably installed in each of the radial grooves, and a locking block is fixed at the front end of the slider. The front end of the locking block is provided with an inwardly inclined guide slope, and the inner side of its rear end is provided with a stepped seat for locking the edge of the end plate of the I-beam wheel; the rear of the fixed plate is provided with a synchronization mechanism for driving multiple sliders to move synchronously.

2. The steel cord I-beam reel lifting device according to claim 1, characterized in that: Two handles are fixed on the fixed plate. The two handles are symmetrically arranged with the plane where the crossbar and the support shaft are located as the center. A lifting controller is installed on one of the handles.

3. The steel cord I-beam reel lifting device according to claim 1, characterized in that: The synchronization mechanism includes an elastic element and a turntable coaxially arranged with the support shaft. The turntable is rotatably mounted on the rear of the fixed plate, and multiple arc-shaped grooves corresponding one-to-one with the radial grooves are formed in a circumferential array on the turntable. Each slider has a sliding column fixed at its rear end, which is slidably connected to the arc-shaped groove. When the turntable rotates, multiple locking blocks move synchronously. When the slider is located at the inner end of the radial groove, the sliding column is located at the inner end of the arc-shaped groove. When the slider is located at the outer end of the radial groove, the sliding column is located at the outer end of the arc-shaped groove. When the device is not in operation, the sliding column is located at the inner end of the arc-shaped groove under the action of the elastic element.

4. The steel cord I-beam reel lifting device according to claim 3, characterized in that: The elastic element is a tension spring, and there are four sliding pillars, two of which are centrally symmetrical and connected at their rear ends by a tension spring.

5. A steel cord reel lifting device according to claim 3, characterized in that: A lever is fixedly installed at the rear edge of the turntable.

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