Welding device for mining mechanical equipment

Abstract

The utility model discloses a mining mechanical equipment welding device which comprises a welding table, a welding machine is arranged on the welding table, a plurality of first supporting legs are fixedly connected to the bottom end face of the welding table, threaded holes are formed in the bottom ends of the first supporting legs, and second supporting legs are connected into the threaded holes in a threaded mode. A cushion block is fixedly connected to the bottom end face of the second supporting leg, a movable plate is fixedly connected to the bottom end face of the welding table, a plurality of trundles are arranged on the bottom end face of the movable plate, a rotating hole is formed in the cushion block, a fixed block is fixedly connected to the bottom end face of the welding table, and a fixed plate is fixedly connected to the fixed block. A fixing bolt is in threaded connection with the interior of the fixed plate, and a fixing hole matched with the fixing bolt is formed in the movable plate. Compared with the prior art, the welding device for the mining mechanical equipment has the advantages that the welding table can be in a horizontal state, the welding stability is ensured, and the welding device is convenient to move.

Description

Technical Field

[0001] The utility model belongs to the technical field of welding devices for mining machinery and equipment, and particularly relates to a welding device for mining machinery and equipment. Background Art

[0002] Mining machinery and equipment are specialized machines used for mining, mineral processing, and prospecting. Some mining machinery and equipment require welding of structural components or parts before they are put into use. This welding system typically consists of a welding table equipped with a welding machine. The mining machinery and equipment to be welded is moved to the table, where the welding is then performed.

[0003] The bottom of the welding table is generally provided with a plurality of supporting legs for support. In a mining environment, the ground is uneven. When the supporting legs come into contact with the ground, the welding table will be tilted, affecting welding and making it inconvenient to move the welding device. Utility Model Content

[0004] The purpose of the utility model is to provide a welding device for mining machinery and equipment, which can keep the welding table in a horizontal state, ensure the stability during welding, and facilitate the movement of the welding device.

[0005] In order to achieve the above-mentioned purpose, a specific embodiment of the present utility model provides a welding device for mining machinery and equipment, including a welding table, a welding machine is provided on the welding table, and a plurality of first support legs are fixedly connected to the bottom end surface of the welding table, a threaded hole is provided at the bottom end of the first support leg, a second support leg is threadedly connected in the threaded hole, a pad is fixedly connected to the bottom end surface of the second support leg, a main support plate is fixedly connected to the pad, a rotating hole is provided in the pad, the bottom end surface of the welding table is fixedly connected to a movable plate, and a plurality of casters are provided on the bottom end surface of the movable plate.

[0006] In one or more embodiments of the present invention, a slot is provided in the pad block, a plug plate matching the slot is fixedly connected to the main support plate, a second socket is provided in the main support plate, and a fixing rod is fixedly connected between the second socket and the rotating hole.

[0007] In one or more embodiments of the present invention, a plurality of auxiliary support plates are fixedly connected to the main support plate, and a group of first jacks corresponding to the second jacks and the rotating holes are provided on the welding table.

[0008] In one or more embodiments of the present invention, the bottom end surface of the welding table is fixedly connected to a fixed block, the fixed block is fixedly connected to a fixed plate, the fixed plate is threadedly connected to a fixing bolt, and a fixing hole matching the fixing bolt is opened in the movable plate.

[0009] In one or more embodiments of the present invention, a push plate is fixedly connected to the movable plate, and a push rod is fixedly connected to the push plate.

[0010] In one or more embodiments of the present invention, a set of second guide rails is provided on the welding table, a set of first guide rails corresponding to the set of second guide rails is provided in the movable plate, and a slider is slidably connected in the set of second guide rails.

[0011] In one or more embodiments of the present invention, the upper end of the sliding block protrudes from the second guide rail.

[0012] In one or more embodiments of the present invention, the front and rear ends of the slider are respectively provided with limiting grooves.

[0013] In one or more embodiments of the present invention, a limiting plate is clamped in the limiting groove.

[0014] In one or more embodiments of the present invention, the welding table is provided with a second fixing groove matching the limiting plate, and the movable plate is provided with a first fixing groove matching the limiting plate.

[0015] Compared with the prior art, the mining machinery and equipment welding device of the utility model can keep the welding table in a horizontal state, ensure stability during welding, and facilitate the movement of the welding device. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for the embodiments or the description of the prior art. Obviously, the drawings described below are only some of the embodiments described in the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without inventive efforts.

[0017] Figure 1 This is a schematic diagram of a first use state of a welding device for mining machinery and equipment in one embodiment of the present utility model;

[0018] Figure 2 This is a partial structural diagram of a welding device for mining machinery and equipment in one embodiment of the present utility model;

[0019] Figure 3 This is a side structural diagram of a welding device for mining machinery and equipment in one embodiment of the present utility model;

[0020] Figure 4 This is a schematic diagram of a second use state of a welding device for mining machinery and equipment in one embodiment of the present utility model;

[0021] Figure 5This is a schematic diagram of a third usage state of a welding device for mining machinery and equipment in one embodiment of the present utility model.

[0022] Description of main reference numerals:

[0023] 11. Welding table; 12. Welding machine; 13. First socket; 21. First support leg; 22. Second support leg; 23. Spacer; 24. Rotating hole; 25. Slot; 26. Insert plate; 27. Main support plate; 271. Auxiliary support plate; 272. Second socket; 28. Fixing rod; 31. Moving plate; 32. Push rod; 33. Caster; 34. Push plate; 41. Fixing block; 42. Fixing plate; 43. Fixing bolt; 44. Fixing hole; 51. First guide rail; 52. Second guide rail; 53. Slider; 54. Limiting slot; 55. Limiting plate; 61. First fixing slot; 62. Second fixing slot. DETAILED DESCRIPTION

[0024] In order to enable those skilled in the art to better understand the technical solutions of the present invention, the following will provide a clear and complete description of the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Obviously, the described embodiments are only a portion of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative work should fall within the scope of protection of the present invention.

[0025] like Figures 1 to 5 As shown, a welding device for mining machinery and equipment in one embodiment of the present invention includes a welding platform 11, on which a welding machine 12 is installed. A plurality of first support legs 21 are fixedly connected to the bottom end surface of the welding platform 11. The bottom ends of the first support legs 21 have threaded holes, into which second support legs 22 are threadedly connected. The bottom ends of the second support legs 22 are fixedly connected to pads 23. A movable plate 31 is fixedly connected to the bottom end surface of the welding platform 11, and a plurality of casters 33 are provided on the bottom end surface of the movable plate 31.

[0026] Specifically, by adjusting the extension distance of the second support leg 22 from the first support leg 21, the welding platform 11 is kept horizontal, facilitating welding of mining machinery and equipment. The second support leg 22 can be retracted into the first support leg 21, with the casters 33 in contact with the ground, facilitating movement of the entire welding apparatus. A rotation hole 24 is defined within the pad 23, into which a shaft can be inserted, facilitating rotation of the second support leg 22, extending or retracting it.

[0027] Ginseng Figure 1 and Figure 2As shown, a main support plate 27 is fixedly connected to the pad 23, the pad 23 is in contact with the ground, and the main support plate 27 is flush with the lower end surface of the pad 23. The main support plate 27 can increase the contact area with the ground. When the ground under the pad 23 is relatively soft, the main support plate 27 can extend the support range. The main support plate 27 can be supported on the hard ground, thereby increasing stability during welding.

[0028] Specifically, a slot 25 is defined within the pad 23, and a plug plate 26 that matches the slot 25 is fixedly connected to the main support plate 27. A second insertion hole 272 is defined within the main support plate 27, and a fixing rod 28 is fixedly connected between the second insertion hole 272 and the rotation hole 24. Several auxiliary support plates 271 are fixedly connected to the main support plate 27, and a group of first insertion holes 13 corresponding to the second insertion holes 272 and the rotation hole 24 are defined on the welding table 11.

[0029] The multiple auxiliary support plates 271 increase the contact area with the ground, further enhancing stability. The insert plate 26 can be inserted into the slot 25, ensuring that the main support plate 27 is aligned with the lower end surface of the cushion block 23. The fixing rod 28 is a U-shaped rod, with its ends respectively inserted into the second insertion hole 272 and the rotation hole 24, thereby stably fixing the main support plate 27 to the cushion block 23. The main support plate 27 is not easily separated from the cushion block 23, facilitating installation and removal of the main support plate 27.

[0030] One end of the fixing rod 28 is longer, facilitating the rotation of the spacer 23. Inserting the longer end into the rotation hole 24 facilitates the rotation of the spacer 23 based on the principle of leverage, while the other end is kept away from the first support leg 21 and the second support leg 22, preventing interference. When not in use, the main support plate 27 can be fixed to the welding table 11. The fixing rod 28 is inserted into a set of first insertion holes 13 to secure the main support plate 27.

[0031] Preferably, the slots 25 may be provided on four sides of the cushion block 23 , and there may be multiple main support plates 27 , which are respectively fixed on the multiple cushion blocks 23 , thereby increasing stability.

[0032] Ginseng Figure 3 、 Figure 4 and Figure 5 As shown, a fixing block 41 is fixedly connected to the bottom end surface of the welding table 11, to which a fixing plate 42 is fixedly connected. A fixing bolt 43 is internally threadedly connected to the fixing plate 42, and a fixing hole 44 is formed in the movable plate 31 to match the fixing bolt 43. A push plate 34 is fixedly connected to the movable plate 31, to which a push rod 32 is fixedly connected.

[0033] Specifically, the push plate 34 and the push rod 32 facilitate pushing the welding table 11, and the movable plate 31 can be removed from the fixed block 41. The movable plate 31 and the push plate 34 can be used independently of the welding table 11. The movable plate 31 can be moved to the mining machinery and equipment, and the mining machinery and equipment can be placed on the movable plate 31, which facilitates moving the mining machinery and equipment to the welding table 11. After welding is completed, the mining machinery and equipment can be easily moved to the work site.

[0034] A set of second guide rails 52 is defined on the welding table 11, and a set of first guide rails 51 corresponding to the set of second guide rails 52 is defined within the movable plate 31. Sliders 53 are slidably connected within the set of second guide rails 52, with the upper ends of the slides 53 protruding from the second guide rails 52. When the movable plate 31 is detached from the welding table 11, the slides 53 can be installed within the first guide rails 51, and the height of the welding table 11 can be adjusted so that the upper end surface of the welding table 11 is aligned with the upper end surface of the movable plate 31 while ensuring that the welding table 11 is level.

[0035] When transporting mining machinery and equipment through the movable plate 31, the equipment can be placed on the slider 53, and then the equipment can be moved to drive the slider 53 at the bottom to slide in the first guide rail 51. The first guide rail 51 is connected to the second guide rail 52, which makes it easy to move the equipment from the movable plate 31 to the welding table 11. When welding is completed, it is also convenient to move the welded equipment on the welding table 11 to the movable plate 31.

[0036] Furthermore, the front and rear ends of the slider 53 are respectively provided with limit grooves 54, and the limit plates 55 are clamped in the limit grooves 54. The welding table 11 has a second fixed groove 62 that matches the limit plate 55, and the movable plate 31 has a first fixed groove 61 that matches the limit plate 55.

[0037] The limiting plate 55 can be engaged in the limiting groove 54 and the first fixing groove 61 to fix the slider 53 in the first guide rail 51 and prevent the slider 53 from escaping from the first guide rail 51. The limiting plate 55 can be engaged in the limiting groove 54 and the second fixing groove 62 to fix the slider 53 in the second guide rail 52 and prevent the slider 53 from escaping from the second guide rail 52, thereby ensuring the stability of the mechanical equipment during transportation and welding.

[0038] When using, refer to Figures 1 to 5 As shown, by adjusting the extension distance of the second support leg 22 from the first support leg 21, the welding table 11 is placed in a horizontal state, and the main support plate 27 is fixed to the pad 23, so that the mechanical equipment on the welding table 11 can be welded stably. The second support leg 22 is retracted into the first support leg 21, so that the caster 33 contacts the ground, and the welding device is easily moved by moving the plate 31 and caster 33.

[0039] The movable plate 31 can be detached from the welding table 11, and mechanical equipment can be placed on the movable plate 31. The movable plate 31, the push plate 34, and the casters 33 facilitate the movement of the mechanical equipment to the welding table 11. The movable plate 31 and the welding table 11 are provided with a first guide rail 51 and a second guide rail 52 that are connected. The slider 53 can slide within the first guide rail 51 and the second guide rail 52, making it easy to move the mechanical equipment on the slider 53 to the welding table 11 or from the welding table 11 to the movable plate 31.

[0040] Compared with the prior art, the mining machinery and equipment welding device of the utility model can keep the welding table in a horizontal state, ensure stability during welding, and facilitate the movement of the welding device.

[0041] It will be apparent to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above and that the present invention can be implemented in other specific forms without departing from the spirit or essential characteristics of the present invention. Therefore, the embodiments should be considered in all respects as illustrative and non-restrictive, and the scope of the present invention is defined by the appended claims, not the foregoing description, and all variations within the meaning and range of equivalents of the claims are intended to be encompassed within the present invention. Any reference sign in a claim should not be construed as limiting the claim to which it relates.

[0042] In addition, it should be understood that although this specification is described in terms of implementation methods, not every implementation method contains only one independent technical solution. This narrative method of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment can also be appropriately combined to form other implementation methods that can be understood by those skilled in the art.

Claims

1. A welding device for mining machinery and equipment, comprising a welding table, on which a welding machine is provided, characterized in that: The bottom end surface of the welding table is fixedly connected to a plurality of first supporting legs, a threaded hole is provided at the bottom end of the first supporting leg, a second supporting leg is threadedly connected in the threaded hole, the bottom end surface of the second supporting leg is fixedly connected to a pad, a main supporting plate is fixedly connected to the pad, a rotating hole is provided in the pad, the bottom end surface of the welding table is fixedly connected to a movable plate, and the bottom end surface of the movable plate is provided with a plurality of casters.

2. A mining machinery welding device according to claim 1, characterized in that: A slot is provided in the cushion block, a plug plate matching the slot is fixedly connected to the main support plate, a second plug hole is provided in the main support plate, and a fixing rod is fixedly connected between the second plug hole and the rotating hole.

3. A mining machinery welding device according to claim 2, characterized in that: A plurality of auxiliary support plates are fixedly connected to the main support plate, and a group of first insertion holes corresponding to the second insertion holes and the rotation holes are opened on the welding table.

4. A mining machinery welding device according to claim 1, characterized in that: The bottom end surface of the welding table is fixedly connected with a fixing block, the fixing block is fixedly connected with a fixing plate, the fixing plate is internally threaded with a fixing bolt, and the movable plate is provided with a fixing hole matching the fixing bolt.

5. The mining machinery welding device according to claim 1, characterized in that: A push plate is fixedly connected to the movable plate, and a push rod is fixedly connected to the push plate.

6. The mining machinery welding device according to claim 1, characterized in that: A group of second guide rails is provided on the welding table, a group of first guide rails corresponding to the group of second guide rails is provided in the movable plate, and a slider is slidably connected in the group of second guide rails.

7. A mining machinery welding device according to claim 6, characterized in that: The upper end of the sliding block protrudes from the second guide rail.

8. The mining machinery welding device according to claim 6, characterized in that: The front and rear ends of the sliding block are respectively provided with limiting grooves.

9. The mining machinery welding device according to claim 8, characterized in that: A limiting plate is clamped in the limiting groove.

10. The mining machinery welding device according to claim 9, characterized in that: The welding table is provided with a second fixing groove which matches the limiting plate, and the movable plate is provided with a first fixing groove which matches the limiting plate.

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