Operating platform for wide sheet material molds

Abstract

This application discloses an operating platform for wide sheet material molds, comprising: a platform body, at least one pair of base frames installed at the bottom of the platform body, a hoisting mechanism suspended from above the platform body, and at least one pair of stairs installed on the platform body. The platform body includes a main platform, a left platform and a right platform respectively arranged at the left and right ends of the main platform; the left platform and the right platform are respectively equipped with base frames; the hoisting mechanism includes a plurality of hoisting supports arranged at intervals along the left-right direction, each hoisting support including a hoisting column extending along the up-down direction, a hoisting cantilever located above the hoisting column, and a lifting adjustment component connecting the hoisting cantilever and the hoisting column, the lifting adjustment component being used to adjust the distance between the hoisting cantilever and the hoisting column; at least one stair is respectively arranged on the left platform and the right platform; this application strengthens the stability and firmness of the operating platform by hoisting the main platform from above through the hoisting mechanism, and can tighten and restore the drooping main platform.

Description

Technical Field

[0001] This application relates to the field of plastic sheet production equipment technology, and in particular to an operating platform for wide sheet molds. Background Technology

[0002] In some sheet production lines, sheet production is achieved through methods such as casting. In these methods, the sheet die is positioned above the casting equipment to extrude sheet-shaped blanks downwards. Because the sheet die is located above the casting equipment, cleaning and maintenance require access to the die via an operating platform mounted on the casting equipment. However, in production lines producing wide sheets, both the casting equipment and the sheet die are wide. To avoid interfering with the normal operation of the casting equipment, the operating platform has a large span and lacks support underneath. This makes it prone to sagging after prolonged use, posing a significant safety hazard and impacting production line operations. Summary of the Invention

[0003] In order to solve the above-mentioned technical problems, the purpose of this application is to provide a stable operating platform for wide sheet molds that prevents sagging.

[0004] To achieve the above objectives, this application adopts the following technical solution: an operating platform for wide sheet molds, installed on a sheet production line, the operating platform comprising: The platform body includes a main platform, a left platform located at the left end of the main platform, and a right platform located at the right end of the main platform. Both the left platform and the right platform have a height difference from the main platform. At least one pair of base frames are installed at the bottom of the platform body, and the left platform and the right platform are each equipped with at least one of the base frames; A hoisting mechanism is used to hoist the main platform from above the main platform body. The hoisting mechanism includes a plurality of hoisting supports spaced apart along a left-right direction. Each hoisting support includes a hoisting strut extending vertically, a hoisting cantilever located above the hoisting strut, and a lifting adjustment assembly connecting the hoisting cantilever and the hoisting strut. The bottom of each hoisting strut is fixedly connected to the main platform, and the top of each hoisting strut is connected to the hoisting cantilever via the lifting adjustment assembly. The lifting adjustment assembly is used to adjust the distance between the hoisting cantilever and the hoisting strut. At least one pair of stairs are installed on the platform body, with at least one of the stairs respectively configured on the left platform and the right platform.

[0005] In the above technical solution, it is further preferred that both the left platform and the right platform are located above the main platform.

[0006] In the above technical solution, a further preferred embodiment is that steps are provided at the connection points between the main platform and the left platform and the right platform.

[0007] In the above technical solution, a further preferred embodiment is that the platform body also includes a number of fences set on the main platform, the left platform and the right platform. Part of the fences are arranged at the front and rear ends of the main platform, part of the fences are arranged at the front, rear and left ends of the left platform, and part of the fences are arranged at the front, rear and right ends of the right platform.

[0008] In the above technical solution, it is further preferred that each of the lifting and adjusting components includes an upper mounting plate and a lower mounting plate that are opposite each other, and a plurality of adjusting screws connected between the upper mounting plate and the lower mounting plate. The upper mounting plate is fixedly installed on the corresponding lifting cantilever, and the lower mounting plate is fixedly installed on the corresponding lifting support. Each of the adjusting screws extends in the vertical direction and passes through the upper mounting plate and the lower mounting plate at the same time.

[0009] In the above technical solution, it is further preferred that the hoisting supports of the plurality of hoisting brackets are alternately arranged in the left-right direction at the front and rear ends of the main platform.

[0010] Compared with the prior art, this application achieves the following beneficial effects: The operating platform of this application uses a hoisting mechanism to hoist the main platform from above, thereby enhancing the stability and robustness of the operating platform. The lifting and adjusting components of the hoisting mechanism can adjust the height of the main platform in the vertical direction to pull the sagging main platform back to its original position. Attached Figure Description

[0011] Figure 1 A three-dimensional structural diagram of an operating platform provided in an embodiment of this application; Figure 2 for Figure 1 The main view of the operating platform in the middle; Figure 3 for Figure 1 A top view of the operating platform; Figure 4 for Figure 1 A side view of the operating platform in the middle; Figure 5 for Figure 4 A magnified view of a portion of point A in the middle.

[0012] The components are as follows: 100. Operating platform; 10. Platform body; 1. Main platform; 2. Left platform; 3. Right platform; 4. Steps; 6. Fence; 20. Base frame; 30. Lifting mechanism; 5. Lifting bracket; 51. Lifting support column; 511. Top; 512. Bottom; 52. Lifting cantilever; 53. Lifting adjustment assembly; 531. Upper mounting plate; 532. Lower mounting plate; 533. Adjusting screw; 40. Stairs. Detailed Implementation

[0013] To illustrate the technical content, structural features, achieved objectives, and effects of the application in detail, the technical solutions of the embodiments of this application will be described below with reference to the accompanying drawings. Obviously, the described embodiments are only a part of the embodiments of this application, and not all of them. In the following description, for illustrative purposes, numerous specific details are set forth to provide a detailed description of various exemplary embodiments or implementations of the invention. However, various exemplary embodiments may also be implemented without these specific details or in one or more equivalent arrangements. Furthermore, the various exemplary embodiments may differ, but are not necessarily exclusive. For example, the specific shape, structure, and characteristics of the exemplary embodiments may be used or implemented in another exemplary embodiment without departing from the inventive concept.

[0014] This application provides an operating platform for wide sheet molds. The operating platform is installed on the sheet production line and located on one side of the mold, allowing operators to move to the vicinity of the mold for adjustment and maintenance.

[0015] like Figure 1-4 As shown, the operating platform 100 includes: a platform body 10, at least one pair of base frames 20 installed at the bottom of the platform body 10, a hoisting mechanism 30 for hoisting the platform body 10, and at least one pair of stairs 40 installed on the platform body 10.

[0016] The platform body 10 includes a main platform 1, a left platform 2 arranged at the left end of the main platform 1, and a right platform 3 arranged at the right end of the main platform 1. Both the left platform 2 and the right platform 3 have a height difference from the main platform 1. In this embodiment, both the left platform 2 and the right platform 3 are located above the main platform 1, thereby avoiding the arrangement of equipment on the sheet production line to ensure normal production.

[0017] At least one base frame 20 is installed at the bottom of the left platform 2 and the right platform 3 respectively. The base frame 20 provides support under the left platform 2 and the right platform 3 to prevent the left platform 2 and the right platform 3 from sinking and improve stability.

[0018] Steps 4 are provided at the connection points between the main platform 1 and the left platform 2 and the right platform 3, respectively. Steps 4 facilitate the movement of operators between the main platform 1 and the left platform 2 and between the main platform 1 and the right platform 3.

[0019] The hoisting mechanism 30 connects to the main platform 1 from above the platform body 10 to suspend the main platform 1. This serves two purposes: firstly, it stably supports the main platform 1 in the air; secondly, it adjusts the height of the main platform 1 vertically to prevent it from sagging and affecting the sheet production line. The hoisting mechanism 30 includes several hoisting supports 5 spaced apart along the left-right direction. The lower ends of the hoisting supports 5 are fixedly connected to the main platform 1, and the upper ends are connected to fixed planes such as roof beams. The multiple hoisting supports 5 are spaced apart in the left-right direction to ensure the stability of the main platform 1 in this direction.

[0020] like Figure 1 , 4 As shown in Figure 5, each hoisting support 5 includes a hoisting column 51 extending in the vertical direction, a hoisting cantilever 52 extending in the front-back direction, and a lifting adjustment assembly 53 connecting the hoisting cantilever 52 and the hoisting column 51. The hoisting column 51 includes a top 511 and a bottom 512 that are vertically opposite each other. The hoisting cantilever 52 is located above the hoisting column 51 and is connected to the top 511 through the lifting adjustment assembly 53. At least a portion of each hoisting cantilever 52 extends out of the main platform 1 to be fixedly connected to the fixed plane.

[0021] In the left-right direction, the lifting columns 51 of several lifting brackets 5 are alternately arranged at the front and rear ends of the main platform 1, thereby improving the stability of the main platform 1 in the front-back direction and preventing the main platform 1 from shaking when the operator walks on it.

[0022] The lifting adjustment component 53 is used to adjust the distance between the lifting cantilever 52 and the lifting support 51 in the vertical direction, thereby adjusting the position of the main platform 1 in the vertical direction. The operator can use the lifting adjustment component 53 to pull the drooping main platform 1 upward on the platform body 10 to avoid affecting the operation of the sheet production line.

[0023] Each lifting adjustment component 53 includes an upper mounting plate 531 and a lower mounting plate 532 that are opposite each other, and several adjusting screws 533 connected between the upper mounting plate 531 and the lower mounting plate 532. The upper mounting plate 531 is fixedly installed at the bottom of the corresponding lifting cantilever 52, and the lower mounting plate 532 is fixedly installed at the top 511 of the corresponding lifting support 51. Each adjusting screw 533 extends in the vertical direction and passes through the upper mounting plate 531 and the lower mounting plate 532. When the adjusting screw 533 rotates around its own axis, the lower mounting plate 532 can move in the vertical direction relative to the upper mounting plate 531. The vertical movement of the lower mounting plate 531 can drive the main platform 1 to adjust its position in the vertical direction. The operator pulls the main platform 1 upward through the lifting adjustment component 53, so that the drooping main platform 1 returns to its original position.

[0024] like Figure 1-4 As shown, the platform body 10 also includes several fences 6 set on the main platform 1, the left platform 2 and the right platform 3. Part of the fences 6 are arranged at the front and rear ends of the main platform 1, at the front, rear and left ends of the left platform 2, and at the front, rear and right ends of the right platform 3. The fences 6 surround the main platform 1, the left platform 2 and the right platform 3 to improve the safety of the operators, and do not affect the normal movement of the operators on the main platform 1, the left platform 2 and the right platform 3.

[0025] At least one pair of stairs 40 are installed on the platform body 10 for operators to go up and down the platform body 10. The left platform 2 and the right platform 3 are each equipped with at least one stair 40. At least one stair 40 is arranged on the front or rear side of the platform body 10 to facilitate the operation of the operators. At least one stair 40 is arranged at the left or right end of the platform body 10 for operators to go up and down, and to reduce the space occupied in the front and rear directions.

[0026] The foregoing has shown and described the basic principles, main features, and advantages of this application. Those skilled in the art should understand that this application is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this application. Various changes and modifications can be made without departing from the spirit and scope of this application. The scope of protection claimed by this application is defined by the appended claims, specification, and their equivalents.

Claims

1. An operating platform for wide sheet material molds, installed on a sheet material production line, characterized in that, The operating platform includes: The platform body includes a main platform, a left platform located at the left end of the main platform, and a right platform located at the right end of the main platform. Both the left platform and the right platform have a height difference from the main platform. At least one pair of base frames are installed at the bottom of the platform body, and the left platform and the right platform are each equipped with at least one of the base frames; A hoisting mechanism is used to hoist the main platform from above the main platform body. The hoisting mechanism includes a plurality of hoisting supports spaced apart along a left-right direction. Each hoisting support includes a hoisting strut extending vertically, a hoisting cantilever located above the hoisting strut, and a lifting adjustment assembly connecting the hoisting cantilever and the hoisting strut. The bottom of each hoisting strut is fixedly connected to the main platform, and the top of each hoisting strut is connected to the hoisting cantilever via the lifting adjustment assembly. The lifting adjustment assembly is used to adjust the distance between the hoisting cantilever and the hoisting strut. At least one pair of stairs are installed on the platform body, with at least one of the stairs respectively configured on the left platform and the right platform.

2. The operating platform according to claim 1, characterized in that, Both the left platform and the right platform are located above the main platform.

3. The operating platform according to claim 2, characterized in that, Steps are provided at the connection points between the main platform and the left and right platforms, respectively.

4. The operating platform according to claim 1, characterized in that, The platform body also includes several fences set on the main platform, left platform and right platform. Part of the fences are arranged at the front and rear ends of the main platform, part of the fences are arranged at the front, rear and left ends of the left platform, and part of the fences are arranged at the front, rear and right ends of the right platform.

5. The operating platform according to claim 1, characterized in that, Each of the aforementioned lifting and adjusting components includes an upper mounting plate and a lower mounting plate that are opposite each other, and a plurality of adjusting screws connecting the upper mounting plate and the lower mounting plate. The upper mounting plate is fixedly installed on the corresponding lifting cantilever, and the lower mounting plate is fixedly installed on the corresponding lifting support. Each of the aforementioned adjusting screws extends in the vertical direction and passes through both the upper mounting plate and the lower mounting plate.

6. The operating platform according to claim 1, characterized in that, The lifting supports of the aforementioned lifting brackets are alternately arranged in the left-right direction at the front and rear ends of the main platform.

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