Mine electromechanical transportation protection structure

Abstract

The utility model relates to transportation equipment technical field especially relates to a mine electromechanical transportation protection structure, including bottom plate, the first baffle and second baffle of detachable connection have on the bottom plate, the first baffle and second baffle are perpendicular to each other and are arranged, form the two side protection board of adjacent, the first baffle rotatably connected with third baffle, and third baffle can rotate to with the first baffle parallel, the second baffle rotatably connected with fourth baffle, and fourth baffle can rotate to with the second baffle parallel, the third baffle and fourth baffle after unfolding, together with the first baffle and second baffle form the protection frame body of rectangle, and the electromechanical in it is protected. The third baffle and fourth baffle of splicing installation and rotatable, discarded its downward inclination and opened the mode, adopted the structure along the vertical axis rotation, both facilitate electromechanical equipment to move into the bottom plate, and also avoided the situation that the downward inclination and opened easily to be pressed and deformed by electromechanical equipment.

Description

Technical Field

[0001] This utility model relates to the field of transportation equipment technology, and more specifically, to a protective structure for mining electromechanical transportation. Background Technology

[0002] In mining operations, mining machinery and equipment are expensive and complex. To ensure the integrity and safety of the equipment during transportation, mining machinery and equipment transport protective structures are usually used to protect it.

[0003] Patent CN222808559U discloses a protective structure for transporting electromechanical equipment in mines. The protective plate is rotatably connected to a base plate. After the restriction on the protective plate is lifted, it can be unfolded outwards to facilitate the rapid loading and unloading of electromechanical equipment. The protective plate can also act as a bridge to allow the equipment to move. However, in this particular protective structure, the protective plate is tilted after unfolding. During the transport of equipment across this tilted protective plate to the base plate, the plate is easily deformed by the equipment, and after deformation, it is difficult to install on the clamping blocks, thus failing to provide effective protection for the equipment. Utility Model Content

[0004] To overcome the shortcomings mentioned above, this utility model aims to provide a protective structure for mining electromechanical transportation.

[0005] A protective structure for mine electromechanical transportation, including a base plate;

[0006] The base plate is detachably connected to a first protective plate and a second protective plate, which are arranged perpendicularly to each other to form adjacent two-sided protective plates.

[0007] The first protective plate is rotatably connected to a third protective plate, which can rotate to the outside of the first protective plate and be parallel to the first protective plate;

[0008] The second protective plate is rotatably connected to a fourth protective plate, which can rotate to the outside of the second protective plate and be parallel to the second protective plate;

[0009] After the third and fourth protective plates are unfolded, they are fixedly connected to the base plate; the unfolded third and fourth protective plates, together with the first and second protective plates, form a rectangular protective frame for protecting the internal electromechanical components.

[0010] Furthermore, the bottom of the base plate is connected to omnidirectional wheels with brakes; the side of the base plate is also connected to a connecting ring for connecting to the power component, which allows the structure to be pulled and moved.

[0011] Furthermore, the base plate has a first groove, and two first holes are provided next to the first groove for connecting the first protective plate;

[0012] The base plate is also provided with a second groove, and two second insertion holes are provided next to the second groove for connecting the second protective plate.

[0013] Furthermore, the first protective plate includes a first frame and a first protective mesh plate, with a first fixed shaft and a first adjusting shaft respectively fixedly connected to both ends of the upper surface of the first frame; and a first bottom connecting shaft respectively fixedly connected to both ends of the lower surface of the first frame.

[0014] The first protective mesh panel is detachably connected to the outside of the first frame. The top of the first protective mesh panel is flush with the top of the first frame, and the bottom of the first protective mesh panel is lower than the bottom of the first frame. In other words, the height of the first protective mesh panel is higher than the height of the first frame.

[0015] The bottom end of the first protective mesh plate is inserted into the first groove, and the two first bottom connecting shafts are respectively inserted into the two first insertion holes to fix the first protective plate on the base plate.

[0016] Furthermore, the first frame is also provided with a number of spaced-apart first reinforcing columns, and the first frame is provided with a number of horizontally penetrating first through holes.

[0017] The edge of the first protective mesh panel is provided with a first connecting hole that matches the first through hole. Bolts are used to pass through the corresponding first connecting hole and the first through hole for fixing and assembling the first frame and the first protective mesh panel.

[0018] Furthermore, the second protective plate includes a second frame and a second protective mesh plate. A second fixed shaft and a second adjusting shaft are respectively fixed to both ends of the upper surface of the second frame; a second bottom connecting shaft is respectively fixed to both ends of the lower surface of the second frame.

[0019] The second protective mesh panel is detachably connected to the outside of the second frame. The top of the second protective mesh panel is flush with the top of the second frame, and the bottom of the second protective mesh panel is lower than the bottom of the second frame. In other words, the height of the second protective mesh panel is higher than the height of the second frame.

[0020] The bottom end of the second protective mesh plate is inserted into the second groove, and the two second bottom connecting shafts are respectively inserted into the two second insertion holes to fix the second protective plate on the base plate.

[0021] Furthermore, the second frame is also provided with a number of spaced second reinforcing columns, and the second frame is provided with a number of horizontally penetrating second through holes.

[0022] The edge of the second protective mesh panel is provided with a second connecting hole that matches the second through hole. Bolts are used to pass through the corresponding second connecting hole and the second through hole for the fixed assembly of the second frame and the second protective mesh panel.

[0023] Furthermore, the bottom edges of the first frame and the second frame are respectively provided with a first fixing hole and a second fixing hole that pass through vertically, for fixing to the base plate;

[0024] Accordingly, the base plate is provided with a first threaded hole and a second threaded hole corresponding to the first fixing hole and the second fixing hole.

[0025] Furthermore, the third protective plate includes a third frame and a third protective mesh plate that are flush with each other, and a plurality of spaced third reinforcing columns are arranged in the third frame; a third connecting shaft is fixedly connected to both ends of the upper surface of the third frame.

[0026] The third frame is provided with several horizontally penetrating third through holes;

[0027] The edge of the third protective mesh plate is provided with a third connecting hole that matches the third through hole. Bolts are used to pass through the corresponding third connecting hole and the third through hole for the fixed assembly of the third frame and the third protective mesh plate.

[0028] Furthermore, the fourth protective plate includes a fourth frame and a fourth protective mesh plate that are flush with each other, and a plurality of spaced fourth reinforcing columns are arranged in the fourth frame; the two ends of the upper surface of the fourth frame are respectively fixedly connected to a fourth connecting shaft.

[0029] The fourth frame is provided with several horizontally penetrating fourth through holes;

[0030] The edge of the fourth protective mesh plate is provided with a fourth connecting hole that matches the fourth through hole. Bolts are used to pass through the corresponding fourth connecting holes and fourth through holes for the fixed assembly of the fourth frame and the fourth protective mesh plate.

[0031] Furthermore, the bottom edges of the third frame and the fourth frame are respectively provided with a third fixing hole and a fourth fixing hole that pass through from top to bottom, for fixing to the base plate;

[0032] Accordingly, the base plate is provided with a third threaded hole and a fourth threaded hole corresponding to the third fixing hole and the fourth fixing hole.

[0033] Furthermore, it also includes a positioning kit, which has a fifth through hole extending vertically to limit the top edge of each protective plate; the first fixed shaft, the first adjusting shaft, the second fixed shaft, the second adjusting shaft, the third connecting shaft, and the fourth connecting shaft also have positioning through holes;

[0034] After the third and fourth protective plates are unfolded to form a rectangular protective frame with the first and second protective plates, positioning kits are used to fit onto the adjacent first and second fixed shafts, the adjacent first adjusting shaft and the third connecting shaft, the adjacent second adjusting shaft and the fourth connecting shaft, and the adjacent third connecting shaft and the fourth connecting shaft, respectively, and bolts are used to pass through the positioning holes for positioning.

[0035] Furthermore, the first frame and the second frame are provided with matching through holes on their adjacent sides, and bolts are used to pass through them to further achieve positioning.

[0036] Furthermore, it also includes a top plate, which comprises a top frame and a top protective mesh plate. The edges of the top frame are provided with holes to accommodate the shafts, forming a detachable connection.

[0037] Compared with the prior art, the beneficial effects of this utility model are:

[0038] This mine's electromechanical transport protective structure adopts a modular design for easy installation and disassembly. The third protective plate rotatably connects to the first protective plate, and the fourth protective plate rotatably connects to the second protective plate. This allows the two adjacent sides of the protective structure to flexibly deform, switching between folded and open states. This facilitates the loading and unloading of electromechanical equipment and protects it during transportation, while preventing damage to the protective plates during loading and unloading. The third and fourth protective plates are modular and rotatable, abandoning the downward-tilting unfolding mode and adopting a structure that rotates along a vertical axis. This facilitates the movement of electromechanical equipment onto the base plate and avoids the deformation that can occur with downward-tilting unfolding mechanisms caused by the equipment.

[0039] Furthermore, each protective plate uses a frame with reinforced columns as a supporting skeleton, and together with auxiliary protective mesh plates, they protect the electromechanical equipment. During the transportation of mining electromechanical equipment, they can effectively prevent the impact of falling rocks and other debris from the mine. Attached Figure Description

[0040] The accompanying drawings are provided to further illustrate the present invention and form part of the specification. They are used together with the embodiments of the present invention to explain the present invention, but do not constitute a limitation thereof. In the drawings:

[0041] Figure 1 This is a schematic diagram of the overall structure of the mine electromechanical transportation protection structure in the embodiment.

[0042] Figure 2 This is a schematic diagram of the base plate and four protective plates of the mine electromechanical transportation protection structure in the embodiment.

[0043] Figure 3 This is an exploded view of the mine electromechanical transportation protection structure in the embodiment.

[0044] Figure 4 This is an exploded view of the four protective plates in the embodiment.

[0045] Figure 5 This is a schematic diagram of the base plate in the embodiment.

[0046] Figure 6 This is a schematic diagram showing the state of the third and fourth protective plates rotating to the outside of the first and second protective plates in the embodiment.

[0047] In the diagram: 1. Base plate; 11. Universal caster wheel; 12. Connecting ring; 13. First groove; 14. First insertion hole; 15. Second groove; 16. Second insertion hole; 17. First threaded hole; 18. Second threaded hole; 19. Third threaded hole; 110. Fourth threaded hole;

[0048] 2. First frame; 21. First fixed shaft; 22. First adjusting shaft; 23. First bottom connecting shaft; 24. Top plate; 25. First reinforcing column; 26. First through hole; 27. First fixing hole;

[0049] 3. First protective mesh panel; 31. First connecting hole;

[0050] 4. Second frame; 41. Second fixed shaft; 42. Second adjusting shaft; 43. Second bottom connecting shaft; 44. Second reinforcing column; 45. Second through hole; 46. Second fixing hole;

[0051] 5. Second protective mesh panel; 51. Second connecting hole;

[0052] 6. Perforation;

[0053] 7. Third frame; 71. Third reinforcing column; 72. Third connecting shaft; 73. Third through hole; 74. Third fixing hole;

[0054] 8. Third protective mesh panel; 81. Third connecting hole;

[0055] 9. Fourth frame; 91. Fourth reinforcing column; 92. Fourth connecting shaft; 93. Fourth through hole; 94. Fourth fixing hole;

[0056] 10. Fourth protective mesh panel; 101. Fourth connecting hole;

[0057] 27. Positioning kit; 271. Fifth through hole;

[0058] 28. Top plate. Detailed Implementation

[0059] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0060] like Figures 1-6 As shown, this embodiment provides a protective structure for transporting mining electromechanical equipment, including a base plate 1. A first protective plate and a second protective plate are detachably connected to the base plate 1. The first and second protective plates are arranged perpendicularly to each other to form adjacent protective plates on both sides. A third protective plate is rotatably connected to the first protective plate. The third protective plate can rotate to the outside of the first protective plate and be parallel to the first protective plate. A fourth protective plate is rotatably connected to the second protective plate. The fourth protective plate can rotate to the outside of the second protective plate and be parallel to the second protective plate. In this state, the two adjacent sides of this protective structure are open, which facilitates the placement of mining electromechanical equipment without damaging the protective plates.

[0061] When the third and fourth protective plates are unfolded, they can be fixedly connected to the base plate; at the same time, the unfolded third and fourth protective plates, together with the first and second protective plates, form a rectangular protective frame for protecting the internal electromechanical components.

[0062] In this embodiment, as Figure 3 and Figure 5 As shown, the bottom of the base plate 1 is connected to omnidirectional wheels 11 with brakes; the side of the base plate 1 is also connected to a connecting ring 12, which can be connected to the power unit by a rope or other tool, so as to pull the structure to move. A first groove 13 is provided in the base plate 1, and two first insertion holes 14 are provided next to the first groove 13 for connecting the first protective plate; the base plate 1 also has a second groove 15, and two second insertion holes 16 are provided next to the second groove 15 for connecting the second protective plate.

[0063] In this embodiment, as Figures 1-3As shown, the first protective plate includes a first frame 2 and a first protective mesh plate 3. A first fixing shaft 21 and a first adjusting shaft 22 are fixedly connected to both ends of the upper surface of the first frame 2, respectively; a first bottom connecting shaft 23 is fixedly connected to both ends of the lower surface of the first frame 2, respectively. The first protective mesh plate 3 is detachably connected to the outside of the first frame 2. The top of the first protective mesh plate 3 is flush with the top of the first frame 2, and the bottom of the first protective mesh plate 3 is lower than the bottom of the first frame 2, meaning the height of the first protective mesh plate 3 is greater than the height of the first frame 2. The bottom of the first protective mesh plate 3 is inserted into the first groove 13 of the base plate 1. The two first bottom connecting shafts 23 correspond to the positions of the two first insertion holes 14 of the base plate, and are inserted into the two first insertion holes 14 of the base plate. By engaging the first protective mesh plate 3 and the first bottom connecting shafts 23, the first protective plate is initially fixed to the base plate 1.

[0064] Furthermore, a plurality of spaced-apart first reinforcing columns 24 are arranged within the first frame 2, and a plurality of horizontally penetrating first through holes 25 are provided on each side of the first frame 2. In this embodiment, two first through holes 25 are provided on each side. Correspondingly, first connecting holes 31 that are adapted to the first through holes 25 of the first frame 2 are provided on the edge of the first protective mesh plate 3. Bolts are used to pass through the corresponding first connecting holes 31 and first through holes 25 to achieve the fixed assembly of the first frame 2 and the first protective mesh plate 3.

[0065] In this embodiment, the second protective plate includes a second frame 4 and a second protective mesh plate 5. A second fixing shaft 41 and a second adjusting shaft 42 are fixedly connected to both ends of the upper surface of the second frame 4, respectively; a second bottom connecting shaft 43 is fixedly connected to both ends of the lower surface of the second frame 4, respectively. The second protective mesh plate 5 is detachably connected to the outside of the second frame 4. The top of the second protective mesh plate 5 is flush with the top of the second frame 4, and the bottom of the second protective mesh plate 5 is lower than the bottom of the second frame 4. That is, the height of the second protective mesh plate 5 is greater than the height of the second frame 4. The bottom of the second protective mesh plate 5 is inserted into the second groove 15 of the base plate 1. The two second bottom connecting shafts 43 of the second protective mesh plate 5 correspond to the positions of the two second insertion holes 16 of the base plate 1, and the two second bottom connecting shafts 43 are inserted into the two second insertion holes 16 of the base plate 1. By engaging the bottom of the second protective plate 5 and the second bottom connecting shafts 43, the second protective plate 5 is initially fixed on the base plate 1.

[0066] Furthermore, a plurality of spaced-apart second reinforcing columns 44 are arranged within the second frame 4, and a plurality of horizontally penetrating second through holes 45 are respectively opened on each side of the second frame 4. In this embodiment, two second through holes 45 are opened on each side. Correspondingly, second connecting holes 51 adapted to the second through holes 45 are opened on the edge of the second protective mesh plate 5. Bolts are used to pass through the corresponding second connecting holes 51 and second through holes 45 to achieve the fixed assembly of the second frame 4 and the second protective mesh plate 5.

[0067] More specifically, in this embodiment, two first fixing holes 26 and two second fixing holes 46, respectively, are provided on the bottom edge of the first frame 2 and the bottom edge of the second frame 4, for fixing to the base plate 1. Correspondingly, the base plate 1 is provided with a first threaded hole 17 and a second threaded hole 18 corresponding to the first fixing holes 26 and the second fixing holes 46. After the first protective plate and the second protective plate are initially fixed to the base plate 1, bolts are used to pass through the first fixing holes 26 and screw them into the first threaded holes 17, and bolts are used to pass through the second fixing holes 46 and thread them into the second threaded holes 17, further strengthening the stable fixing of the first protective plate and the second protective plate on the base plate 1.

[0068] In addition, to further strengthen the fixation between the first protective plate and the second protective plate, matching through holes 6 are respectively opened on the adjacent two sides of the first frame 2 and the second frame 4, and holes are also opened at the corresponding positions of the second protective mesh plate. Bolts are used to pass through and further fix the first protective plate and the second protective plate.

[0069] In this embodiment, the third protective plate includes a third frame 7 and a third protective mesh plate 8 that are flush with each other. The third frame 7 has several spaced-apart third reinforcing columns 71. Third connecting shafts 72 are fixedly connected to both ends of the upper surface of the third frame 7. The third frame 7 has several horizontally penetrating third through holes 73; specifically, two third through holes 73 are opened on each side of the third frame 7. The edge of the third protective mesh plate 8 has third connecting holes 81 that match the third through holes 73. Bolts are used to pass through the corresponding third connecting holes 81 and third through holes 73 to achieve the fixed assembly of the third frame 7 and the third protective mesh plate 8.

[0070] The fourth protective plate includes a fourth frame 9 and a fourth protective mesh plate 10 that are flush with each other. The fourth frame 9 has several spaced-apart fourth reinforcing columns 91. A fourth connecting shaft 92 is fixedly connected to both ends of the upper surface of the fourth frame 9. The fourth frame 9 has several horizontally penetrating fourth through holes 93. In this embodiment, each side of the fourth frame 9 has two fourth through holes 93. The edge of the fourth protective mesh plate 10 has fourth connecting holes 101 that match the fourth through holes 93. Bolts are used to pass through the corresponding fourth connecting holes 101 and fourth through holes 93 to achieve the fixed assembly of the fourth frame 9 and the fourth protective mesh plate 10.

[0071] Furthermore, the bottom edges of the third frame 7 and the fourth frame 9 are respectively provided with a third fixing hole 74 and a fourth fixing hole 94 that pass through vertically, for fixing to the base plate 1. Correspondingly, the base plate 1 is also provided with a third threaded hole 19 and a fourth threaded hole 110 corresponding to the third fixing hole 74 and the fourth fixing hole 94. When the third protective plate and the fourth protective plate, together with the first protective plate and the second protective plate, form a rectangular protective frame to protect the internal electromechanical components, the third protective plate and the fourth protective plate are fixed to the base plate 1 with bolts to form a stable protective frame structure. To facilitate the operation of fixing the third protective plate and the fourth protective plate to the base plate 1, the third protective mesh plate 8 and the fourth protective mesh plate 10 can be temporarily not assembled. That is, the third frame 7 and the fourth frame 9 are first fixed to the base plate 1 with bolts, and then the third protective mesh plate 8 is installed on the third frame 7, and the fourth protective mesh plate 10 is installed on the fourth frame; when removing them, the operation is performed in the reverse order.

[0072] To further enhance the sturdiness of the third frame 8 and the fourth frame 9 after assembly, perforations 6 are also provided on the adjacent sides of the two. Correspondingly, corresponding holes are also provided on the fourth protective mesh plate 10. Long bolts are used for fixed connection to enhance the stability of the overall frame structure.

[0073] In this embodiment, the structure also includes a positioning kit 27, which has a fifth through hole 271 extending vertically to limit the top edge of each protective plate; the first fixed shaft 21, the first adjusting shaft 22, the second fixed shaft 41, the second adjusting shaft 42, the third connecting shaft 72, and the fourth connecting shaft 92 also have positioning through holes.

[0074] After the third and fourth protective plates are unfolded to form a rectangular protective frame with the first and second protective plates, positioning kits 27 are respectively fitted onto the adjacent first fixed shaft 21 and second fixed shaft 41, the adjacent first adjusting shaft 22 and third connecting shaft 72, the adjacent second adjusting shaft 42 and fourth connecting shaft 92, and the adjacent third connecting shaft 72 and fourth connecting shaft 92, and the positioning is achieved by bolts passing through the positioning holes.

[0075] like Figure 6 As shown, when the third protective plate rotates to the outside of the first protective plate and is parallel to it, the positioning kit 27 is fitted onto the first adjusting shaft 22 and its adjacent third connecting shaft 72, and then bolts are used to limit their position through the positioning holes. When the fourth protective plate rotates to the outside of the second protective plate and is parallel to it, the positioning kit 27 is fitted onto the second adjusting shaft 42 and its adjacent fourth connecting shaft 92, and then bolts are used to limit their position through the positioning holes. After the electromechanical equipment is placed on the base plate, the third and fourth protective plates are rotated to connect to the bottom surface, and the adjacent third connecting shaft 72 and fourth connecting shaft 92 are fitted onto the positioning kit 27 for positioning.

[0076] In this embodiment, the protective structure further includes a top plate 28, which comprises a top frame and a top protective mesh plate fixedly connected to each other. The top frame is also provided with spaced reinforcing plates. Holes are provided on the edges of the top plate 28 to accommodate corresponding shafts, namely, the first fixed shaft 21, the first adjusting shaft 22, the second fixed shaft 41, the second adjusting shaft 42, the third connecting shaft 72, and the fourth connecting shaft 92. The top plate 28 is installed before the positioning kit 11 is installed. The top plate 28 and each protective plate are detachably connected.

[0077] The mining electromechanical transportation protection structure provided in this embodiment adopts a modular design for easy installation and disassembly. The structure in which the third protective plate is rotatably connected to the first protective plate and the fourth protective plate is rotatably connected to the second protective plate allows the two adjacent sides of this protective structure to be flexibly deformed, realizing the switching between folded and open states. This facilitates the loading and unloading of electromechanical equipment, protects the electromechanical equipment during transportation, and prevents damage to the protective plates during loading and unloading of electromechanical equipment.

[0078] Specifically, before installing the electromechanical equipment into the protective structure, the third and fourth protective plates are not assembled with their corresponding protective mesh panels. The third frame 7 is rotated to the outside of the first protective plate and parallel to it, while the fourth frame 9 is rotated to the outside of the second protective plate and parallel to it. At this time, the two adjacent sides of the structure are open, which facilitates the installation and removal of the electromechanical equipment and prevents deformation of the protective plates. When the electromechanical equipment is moved onto the base plate 1, the third frame 7 and the fourth frame 9 are rotated respectively until they are located on the other two sides of the protective frame. At the same time, the bolts are passed through the third fixing hole 74 of the third frame 7 and fixed to the third threaded hole 19 of the base plate 1, and the bolts are passed through the fourth fixing hole 94 of the fourth frame 9 and fixed to the fourth threaded hole 110 of the base plate 1. Then, the corresponding third protective mesh panel 8 and fourth protective mesh panel 10 are installed. Next, the top plate 27 is installed on the top of the entire protective frame. The positioning kit 27 is then used to limit the adjacent third connecting shaft 72 and fourth connecting shaft 92. The first adjusting shaft 22 in the first frame 2 and the third connecting shaft 72 in the third frame 7 are limited by the positioning kit 27. The second adjusting shaft 42 in the second frame 4 and the fourth connecting shaft 92 in the fourth frame 9 are limited by the positioning kit 27, thus forming effective protection for the four sides and top surface of the electromechanical equipment.

[0079] In this embodiment, the third and fourth protective plates can be spliced, installed, and rotated. The downward tilting and unfolding mode is abandoned, and a structure that rotates along the vertical axis is adopted. This not only facilitates the movement of electromechanical equipment onto the base plate 1, but also avoids the situation where downward tilting and unfolding can easily cause deformation due to pressure from electromechanical equipment.

[0080] In this embodiment, each protective plate uses a frame with reinforcing columns as a supporting skeleton, and at the same time, auxiliary protective mesh plates are used to jointly protect the electromechanical equipment. During the transportation of mining electromechanical equipment, it can effectively prevent the impact of falling rocks and other debris from the mine during transportation.

[0081] Finally, it should be noted that the above description is merely a preferred embodiment of this utility model and is not intended to limit the utility model. Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. A protective structure for electromechanical transportation in mines, characterized in that, Including the base plate (1); The base plate (1) is detachably connected to a first protective plate and a second protective plate, which are arranged perpendicularly to each other to form adjacent side protective plates. The first protective plate is rotatably connected to a third protective plate, which can rotate to the outside of the first protective plate and be parallel to the first protective plate; The second protective plate is rotatably connected to a fourth protective plate, which can rotate to the outside of the second protective plate and be parallel to the second protective plate; After the third and fourth protective plates are unfolded, they are fixedly connected to the base plate (1); the unfolded third and fourth protective plates, together with the first and second protective plates, form a rectangular protective frame.

2. The mine electromechanical transportation protection structure according to claim 1, characterized in that, The bottom of the base plate (1) is connected to a universal wheel (11) with brakes; the side of the base plate (1) is also connected to a connecting ring (12) for connecting to the power component; The base plate (1) has a first groove (13), and two first holes (14) are also provided next to the first groove (13) for connecting the first protective plate; The base plate (1) is also provided with a second groove (15), and two second insertion holes (16) are provided next to the second groove (15) for connecting the second protective plate.

3. The mine electromechanical transportation protection structure according to claim 2, characterized in that, The first protective plate includes a first frame (2) and a first protective mesh plate (3). The two ends of the upper surface of the first frame (2) are respectively fixed with a first fixed shaft (21) and a first adjusting shaft (22); the two ends of the lower surface of the first frame (2) are respectively fixed with a first bottom connecting shaft (23). The first protective mesh plate (3) is detachably connected to the outside of the first frame (2). The top of the first protective mesh plate (3) is flush with the top of the first frame (2), and the bottom of the first protective mesh plate (3) is lower than the bottom of the first frame (2). The bottom end of the first protective mesh plate (3) is inserted into the first groove (13), and the two first bottom connecting shafts (23) are respectively inserted into the two first insertion holes (14).

4. The mine electromechanical transportation protection structure according to claim 3, characterized in that, The first frame (2) is also provided with a number of spaced first reinforcing columns (24), and the first frame (2) is provided with a number of horizontally penetrating first through holes (25). The edge of the first protective mesh plate (3) is provided with a first connecting hole (31) that matches the first through hole (25). Bolts are used to pass through the corresponding first connecting hole (31) and the first through hole (25) for the fixed assembly of the first frame (2) and the first protective mesh plate (3).

5. The mine electromechanical transportation protection structure according to claim 4, characterized in that, The second protective plate includes a second frame (4) and a second protective mesh plate (5). The two ends of the upper surface of the second frame (4) are respectively fixed with a second fixed shaft (41) and a second adjusting shaft (42); the two ends of the lower surface of the second frame (4) are respectively fixed with a second bottom connecting shaft (43). The second protective mesh plate (5) is detachably connected to the outside of the second frame (4). The top of the second protective mesh plate (5) is flush with the top of the second frame (4), and the bottom of the second protective mesh plate (5) is lower than the bottom of the second frame (4). The bottom end of the second protective mesh plate (5) is inserted into the second groove (15), and the two second bottom connecting shafts (43) are respectively inserted into the two second insertion holes (16).

6. The mine electromechanical transportation protection structure according to claim 5, characterized in that, The second frame (4) is also provided with a number of spaced second reinforcing columns (44), and the second frame (4) is provided with a number of horizontally penetrating second through holes (45); The edge of the second protective mesh plate (5) is provided with a second connecting hole (51) that matches the second through hole (45). Bolts are used to pass through the corresponding second connecting hole (51) and the second through hole (45) for the fixed assembly of the second frame (4) and the second protective mesh plate (5).

7. The mine electromechanical transportation protection structure according to claim 6, characterized in that, The bottom edge of the first frame (2) and the bottom edge of the second frame (4) are respectively provided with a first fixing hole (26) and a second fixing hole (46) that pass through vertically, for fixing to the base plate (1); The base plate (1) has a first threaded hole (17) and a second threaded hole (18) corresponding to the first fixing hole (26) and the second fixing hole (46).

8. The mine electromechanical transportation protection structure according to claim 7, characterized in that, The third protective plate includes a third frame (7) and a third protective mesh plate (8) that are flush with each other. The third frame (7) is provided with a number of spaced third reinforcing columns (71). The two ends of the upper surface of the third frame (7) are respectively fixed with third connecting shafts (72). The third frame (7) has several horizontally penetrating third through holes (73); the edge of the third protective mesh plate (8) has a third connecting hole (81) that matches the third through hole (73), and bolts are used to pass through the corresponding third connecting hole (81) and third through hole (73) for fixed assembly of the third frame (7) and the third protective mesh plate (8).

9. The mine electromechanical transportation protection structure according to claim 8, characterized in that, The fourth protective plate includes a fourth frame (9) and a fourth protective mesh plate (10) that are flush with each other. Several fourth reinforcing columns (91) are arranged in the fourth frame (9) at intervals. The two ends of the upper surface of the fourth frame (9) are respectively fixed with a fourth connecting shaft (92). The fourth frame (9) has several horizontally penetrating fourth through holes (93); the edge of the fourth protective mesh plate (10) has fourth connecting holes (101) that are adapted to the fourth through holes (93), and bolts are used to pass through the corresponding fourth connecting holes (101) and fourth through holes (93) for the fixed assembly of the fourth frame (9) and the fourth protective mesh plate (10); The bottom edges of the third frame (7) and the fourth frame (9) are respectively provided with a third fixing hole (74) and a fourth fixing hole (94) that pass through vertically, for fixing to the base plate (1); the base plate (1) is provided with a third threaded hole (19) and a fourth threaded hole (110) corresponding to the third fixing hole (74) and the fourth fixing hole (94).

10. The mine electromechanical transportation protection structure according to claim 9, characterized in that, It also includes a positioning kit (27), which has a fifth through hole (271) that runs vertically through the shaft; the first fixed shaft (21), the first adjusting shaft (22), the second fixed shaft (41), the second adjusting shaft (42), the third connecting shaft (72), and the fourth connecting shaft (92) also have positioning through holes (6); After the third and fourth protective plates are unfolded to form a rectangular protective frame with the first and second protective plates, positioning kits (27) are used to fit into the adjacent first fixed shaft (21) and second fixed shaft (41), adjacent first adjusting shaft (22) and third connecting shaft (72), adjacent second adjusting shaft (42) and fourth connecting shaft (92), and adjacent third connecting shaft (72) and fourth connecting shaft (92), and positioning is achieved by bolts passing through positioning holes (6).

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