Lifting platform for installation of mining equipment

Abstract

The utility model relates to the technical field of mine equipment installation, in particular to a mine equipment installation lifting platform which comprises a bottom plate, supporting legs are arranged at the positions, close to the four corners, of the bottom face of the bottom plate respectively, a lifting frame is connected to the top face of the bottom plate, a platform plate is connected to the top end of the lifting frame, and a hydraulic lifting rod is hinged between a hinged supporting rod of the lifting frame and the bottom plate. Protection plates are oppositely arranged on the two sides of the top face of the platform plate, and a loading and unloading sliding plate is arranged above the platform plate. The height of the platform plate is adjustable, the platform plate is suitable for mounting and dismounting equipment with different heights, meanwhile, the protection plates are arranged, a person stands above the platform plate between the two protection plates to work, the safety of the person is guaranteed, and the person is effectively prevented from falling off; and the electromechanical equipment can be loaded and unloaded through the loading and unloading sliding plate, and is more labor-saving and safer compared with manual carrying.

Description

Technical Field

[0001] The utility model relates to the technical field of mine equipment installation, in particular to a mining equipment installation lifting platform. Background Art

[0002] Mining machinery belongs to a large category of machinery. Mining machinery is machinery specially used for mining. In the field of electromechanical installation, it usually involves the installation and construction of equipment such as various power systems, power systems, and water supply systems.

[0003] Existing electromechanical equipment is transported into the mine by fixed mining cars, and then personnel install the equipment. Some electromechanical equipment is installed at a high position, and most of them are heavy. During installation and disassembly, workers need to use a platform for construction. Personnel move the electromechanical equipment to the platform and then install it on the platform, or place the disassembled electromechanical equipment on the platform and then move it to the ground. Since the space in the mine is small and not conducive to the use of lifting equipment, most of the equipment is moved manually by multiple people, which can easily cause injuries when personnel move the electromechanical equipment up and down the platform. Utility Model Content

[0004] The utility model aims to solve the above problems, thereby providing a mining equipment installation lifting platform.

[0005] The utility model solves the above problems by adopting the following technical solutions:

[0006] A lifting platform for installing mining equipment includes a base plate, a lifting frame, a hydraulic lifting rod and a platform plate. Support legs are respectively provided near the four corners of the bottom surface of the base plate, the top surface of the base plate is connected to the lifting frame, the top of the lifting frame is connected to the platform plate, and a hydraulic lifting rod is hinged between the hinged support rod of the lifting frame and the base plate. Protective plates are provided on both sides of the top surface of the platform plate, one end of the protective plate protrudes out of the platform plate, and a sliding groove is provided at the bottom of the opposite surfaces of the two protective plates. The side of the sliding groove close to the protruding end of the protective plate also protrudes out of the platform plate. A loading and unloading slide is provided above the platform plate, and sliding rods are provided on both sides of one end of the loading and unloading slide, and the rod body of the sliding rod is located in the sliding groove.

[0007] Compared with the prior art, the present invention adopting the above technical solution has the following outstanding features:

[0008] When the utility model is in use, the height of the platform plate is adjustable, which is suitable for installation and disassembly of equipment at different heights. At the same time, a protective plate is provided, and personnel stand on the platform plate between the two protective plates to work, which ensures the safety of personnel and effectively prevents personnel from falling; electromechanical equipment can be loaded and unloaded through the provided loading and unloading slides, which is more labor-saving and safer than manual handling by personnel.

[0009] As a preferred embodiment, a further technical solution of the present invention is:

[0010] A limit slot is provided at the bottom of the opposite side of the protruding end of the protective plate, which is lower than the height of the slide and is connected to the slide; the sliding rods on both sides of the loading and unloading slide can be stuck in the limit slot, which limits the loading and unloading slide and prevents the loading and unloading slide from moving during the pushing and pulling of electromechanical equipment.

[0011] At least two slide bars are provided on the top surface of the loading and unloading slide along the length direction; the contact area between the electromechanical equipment and the loading and unloading slide is reduced, friction is reduced, and it is easier for personnel to push and pull the electromechanical equipment. At the same time, it can play a reinforcing role and prevent the loading and unloading slide from being deformed by force.

[0012] Countersunk holes are provided on the top surface of the bottom plate and the bottom surface of the platform plate. A retractable support rod is provided between the bottom plate and the platform plate, and the end of the support rod is supported in the countersunk hole; it supports the platform plate and enhances stability.

[0013] The bottom of the supporting leg is also provided with a pad; it increases the contact area with the supporting surface, increases friction, prevents sliding, and improves stability. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the main structure of an embodiment of the utility model;

[0015] Figure 2 This is a schematic diagram of the structure of the use state of an embodiment of the utility model;

[0016] Figure 3 This is a bottom view structural diagram of an embodiment of the utility model;

[0017] Figure 4 This is a schematic diagram of the main structure of the loading and unloading slide in the embodiment of the utility model;

[0018] Figure 5 For the embodiment of the utility model Figure 2 A schematic diagram of the partially enlarged structure of the middle part A;

[0019] Marked in the figure are: base plate 1, lifting frame 2, hydraulic lifting rod 3, platform plate 4, protective plate 5, loading and unloading slide 6, support rod 7, support leg 8, pad 9, hydraulic station 10, articulated support rod 21, slide groove 51, limit slot 52, slide bar 61, sliding rod 62. DETAILED DESCRIPTION

[0020] The present invention will be further described below in conjunction with embodiments, the purpose of which is only to provide a better understanding of the content of the present invention. Therefore, the examples given do not limit the scope of protection of the present invention.

[0021] See also Figure 1-Figure 5A lifting platform for installing mining equipment includes a base plate 1, a lifting frame 2, a hydraulic lifting rod 3 and a platform plate 4. Support legs 8 are respectively provided on the bottom surface of the base plate 1 near the four corners. The top surface of the base plate 1 is connected to the lifting frame 2, and the top of the lifting frame 2 is connected to the platform plate 4. The hydraulic lifting rod 3 is hinged between the hinged support rod 21 of the lifting frame 2 and the base plate 1. Protective plates 5 are provided on both sides of the top surface of the platform plate 4. One end of the protective plate 5 protrudes from the platform plate 4. A slide groove 51 is provided at the bottom of the opposite surfaces of the two protective plates 5. The side of the slide groove 51 near the protruding end of the protective plate 5 also protrudes from the platform plate 4. A loading and unloading slide plate 6 is provided above the platform plate 4. Sliding rods 62 are provided on both sides of one end of the loading and unloading slide plate 6, and the rod body of the sliding rod 62 is located in the slide groove 51.

[0022] A limit slot 52 is provided at the bottom of the opposite side of the protruding end of the protective plate 5, and the limit slot 52 is lower than the height of the slide slot 51 and is connected to the slide slot 51; so that the sliding rods 62 on both sides of the loading and unloading slide 6 can be stuck in the limit slot 52, which limits the loading and unloading slide 6 and prevents the loading and unloading slide 6 from moving during the pushing and pulling of electromechanical equipment.

[0023] At least two slide bars 61 are provided on the top surface of the loading and unloading slide 6 along the length direction; the contact area between the electromechanical equipment and the loading and unloading slide 6 is reduced, friction is reduced, and it makes it easier for personnel to push and pull the electromechanical equipment. At the same time, it can play a reinforcing role and prevent the loading and unloading slide 6 from being deformed by force.

[0024] Countersunk holes are provided on the top surface of the base plate 1 and the bottom surface of the platform plate 4. A retractable support rod 7 is provided between the base plate 1 and the platform plate 4. The end of the support rod 7 is supported in the countersunk hole, which supports the platform plate 4 and enhances stability.

[0025] A pad 9 is also provided at the bottom of the support leg 8 to increase the contact area with the support surface, increase friction, prevent sliding, and improve stability.

[0026] A hydraulic station 10 is provided above the base plate 1 to provide hydraulic power for the hydraulic lifting rod 3 .

[0027] When the lifting platform 4 is lifted up, the hydraulic station 10 is started to lift the platform 4 to the corresponding height, and the retractable support rods 7 are used to support and reinforce the platform 4, and then the installation work is carried out; when replacing the electromechanical equipment, the hydraulic station 10 is first started to lift the platform 4 to the corresponding height, and the retractable support rods 7 are installed to support and reinforce the platform 4, and then the new electromechanical equipment is transported to the top of the platform 4 through the loading and unloading slide 6 for installation, which is more labor-saving and safer than manual handling by personnel; when not in use, the loading and unloading slide 6 is stored above the platform 4, saving space.

[0028] When the utility model is in use, the height of the platform plate is adjustable, which is suitable for installation and disassembly of equipment at different heights. At the same time, a protective plate is provided, and personnel stand on the platform plate between the two protective plates to work, which ensures the safety of personnel and effectively prevents personnel from falling; electromechanical equipment can be loaded and unloaded through the provided loading and unloading slides, which is more labor-saving and safer than manual handling by personnel.

[0029] The above description is only a preferred embodiment of the present invention and does not limit the scope of the present invention. Any equivalent changes made using the contents of the present invention specification and its drawings are included in the scope of the present invention.

Claims

1. A lifting platform for installing mining equipment, comprising a base plate, a lifting frame, a hydraulic lifting rod and a platform plate, characterized in that: The bottom surface of the base plate is provided with supporting legs near the four corners, the top surface of the base plate is connected to a lifting frame, the top of the lifting frame is connected to a platform plate, a hydraulic lifting rod is hinged between the hinged support rod of the lifting frame and the base plate, and protective plates are provided on both sides of the top surface of the platform plate, one end of the protective plate protrudes out of the platform plate, and a sliding groove is provided at the bottom of the opposite surfaces of the two protective plates, and the side of the sliding groove close to the protruding end of the protective plate also protrudes out of the platform plate. A loading and unloading slide is provided above the platform plate, and sliding rods are provided on both sides of one end of the loading and unloading slide, and the rod body of the sliding rod is located in the sliding groove.

2. A mining equipment installation lifting platform according to claim 1, characterized in that: A limit slot is provided at the bottom of the opposite side of the protruding end of the protective plate. The limit slot is lower than the height of the slide slot and is communicated with the slide slot.

3. The mining equipment installation lifting platform according to claim 1, characterized in that: At least two slide bars are provided on the top surface of the loading and unloading slide plate along the length direction.

4. The mining equipment installation lifting platform according to claim 1, characterized in that: Countersunk holes are provided on the top surface of the bottom plate and the bottom surface of the platform plate. A retractable support rod is provided between the bottom plate and the platform plate, and the end of the support rod is supported in the countersunk hole.

5. The mining equipment installation lifting platform according to claim 1, characterized in that: A pad is also provided at the bottom of the supporting leg.

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