Exothermic welding die for grounding material of new energy base of Sagolian

Abstract

The utility model discloses an exothermic welding die for a grounding material of a new energy base of Sagolian, which comprises a supporting seat, a lower die is mounted above the supporting seat, an upper die is arranged above the lower die, welding cavities are formed in the lower die and the upper die, and a reaction die is mounted above the upper die; a convenient switching mechanism used for reducing tedious operation is arranged in the welding cavity. And a precise pressing mechanism for improving the welding precision of the joint is arranged outside the reaction mold. According to the exothermic welding mold for the grounding material of the Sagolian new energy base, the precision of butt joint of the upper mold and the lower mold can be improved by arranging the precise pressing mechanism, the welding precision of a grounding material joint can be greatly improved, meanwhile, a convenient switching mechanism is arranged, joints of different shapes can be welded without switching the mold, and the welding efficiency is improved. And in addition, the delayed ignition mechanism is arranged, so that an operator is effectively protected.

Description

Technical Field

[0001] This utility model relates to the field of grounding materials for new energy bases, specifically to an exothermic welding mold for grounding materials in the Shagohuang new energy base. Background Technology

[0002] Grounding materials for the Shagohuang New Energy Base refer to the materials used in the grounding system that ensure the safe and stable operation of new energy power generation facilities when constructing new energy bases in the Shagohuang area. When connecting the grounding materials, exothermic welding molds are required for welding. Generally, exothermic welding molds are made of high-purity graphite. Currently, there are various exothermic welding molds available on the market for grounding materials for the Shagohuang New Energy Base, but they still have some drawbacks.

[0003] In practical applications, when the upper and lower molds of a typical exothermic welding mold are pressed together, misalignment can occur, significantly reducing the welding accuracy of the joint. Furthermore, joints can be horizontal straight, horizontal T-shaped, or horizontal cross-shaped, requiring different molds for each shape, making the process cumbersome. Additionally, ignition of the exothermic welding mold generates heat, potentially causing burns to operators. Therefore, we propose an exothermic welding mold for grounding materials in the Shagohuang New Energy Base to address these issues. Utility Model Content

[0004] The purpose of this utility model is to provide a heat-dissipating welding mold for grounding materials in the Shagohuang New Energy Base, in order to solve the problems mentioned in the background art. Currently, when the upper and lower molds of the heat-dissipating welding mold are pressed together, there will be misalignment, which will greatly reduce the welding accuracy of the joint. At the same time, the joints may be horizontal straight, horizontal T-shaped, or horizontal cross-shaped, etc. Different joint shapes require different molds for welding, which is cumbersome. In addition, when the inside of the heat-dissipating welding mold is ignited, the heat-dissipating welding mold will emit a certain amount of heat, which may cause burns to the operators.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a heat-exothermic welding mold for grounding materials in a desert new energy base, comprising:

[0006] A support base, on which a lower mold is installed, and above the lower mold is an upper mold, and both the lower mold and the upper mold have welding cavities inside, and a reaction mold is installed above the upper mold;

[0007] Also includes:

[0008] The welding cavity is equipped with a convenient switching mechanism to reduce cumbersome operations;

[0009] The reaction mold is equipped with a precision clamping mechanism on its exterior to improve the welding accuracy of the joint.

[0010] Preferably, the internal switching mechanism of the welding cavity includes a lower mold, a limiting post, and a second threaded rod. The limiting post is tightly fitted inside the welding cavity, and the second threaded rod is tightly fitted to the outer side of the limiting post. The inner side of the second threaded rod is threadedly connected to the lower mold.

[0011] Preferably, the precision clamping mechanism provided on the outside of the reaction mold includes a limiting rod and a connecting block. The limiting rod is slidably connected to the outside of the reaction mold and is fixedly installed above the support base. A connecting block is provided on the right side of the reaction mold, and a top cover is provided on the top of the reaction mold.

[0012] Preferably, the precision clamping mechanism externally provided on the reaction mold further includes a push rod, a moving block, a limiting block, a first threaded rod, and a support plate. The push rod is fixedly installed above the connecting block, and a moving block is installed above the push rod. The limiting block is slidably connected to the outer side of the push rod, and the right side of the limiting block is fixedly connected to the support plate. The first threaded rod is threadedly connected to the inner side of the limiting block.

[0013] Preferably, weight blocks are symmetrically fixedly installed on the left and right sides above the support base.

[0014] Preferably, fixed columns are symmetrically arranged on the left and right sides below the support base.

[0015] Preferably, the reaction mold has a reaction chamber inside, and a drainage chamber is provided below the reaction chamber.

[0016] Preferably, the lower part of the drainage cavity is closely fitted with the welding cavity opened inside the upper mold.

[0017] Preferably, an ignition channel is fixedly connected to the upper left side of the reaction chamber.

[0018] Preferably, a bracket is fixedly connected to the outside of the ignition channel, and the bracket is fixedly installed on the outside left side of the reaction mold.

[0019] Compared with the prior art, the beneficial effects of this utility model are: the exothermic welding mold for grounding materials in the Shagohuang New Energy Base, by setting a precise clamping mechanism, can improve the accuracy of the docking between the upper and lower molds, and can greatly improve the welding accuracy of the grounding material joints. At the same time, it is equipped with a convenient switching mechanism, which can weld joints of different shapes without switching the mold, greatly improving the practicality of the mold. In addition, a delayed ignition mechanism is set to effectively protect the operators.

[0020] 1. It is equipped with a support base, weight blocks and fixing columns. By installing fixing columns symmetrically on the left and right sides below the support base, the fixing columns can be inserted into the ground when the support base is in contact with the ground, so that the support base is firmly fixed to the ground. Weight blocks are installed symmetrically on the left and right sides above the support base. The weight blocks can further strengthen the connection between the support base and the ground and improve the stability of the entire mold.

[0021] 2. It is equipped with a lower mold, an upper mold, and a reaction mold. The upper mold is set above the lower mold, and the reaction mold is installed above the upper mold. A precision clamping mechanism is set on the outside of the reaction mold, which can push the reaction mold to move downward. The upper mold will move with it and can be precisely aligned and connected with the lower mold installed below, thereby improving the accuracy of subsequent joint welding.

[0022] 3. It is equipped with welding cavities. By opening welding cavities inside the lower and upper molds, four joints can be welded at once;

[0023] 4. A limiting post and a second threaded rod are provided. The limiting post can be inserted into the upper mold and can fit tightly with the welding cavity. The second threaded rod is provided on the outside of the limiting post and is threaded to the lower mold to limit the limiting post. Since the limiting post can engage with different joint cavities of the welding cavity, it is possible to quickly switch to weld joints of different shapes.

[0024] 5. A reaction chamber and an ignition channel are provided. An ignition channel is fixedly installed on the upper right side of the reaction chamber. Since the inside of the ignition channel contains metal isolation plates, welding powder and igniter, ignition is required for the joint to be welded. A lit match can be placed inside the ignition channel, and the match can slide from inside the ignition channel into the inside of the reaction chamber to ignite the materials inside the reaction chamber. During the process of the match sliding down, workers can leave the area around the mold to prevent accidents. Attached Figure Description

[0025] Figure 1 This is a perspective structural diagram of the present invention;

[0026] Figure 2 This is a perspective view of the connection structure of the welding cavity, upper mold, and reaction mold of this utility model;

[0027] Figure 3 This is a perspective view of the connection structure of the limiting block, the first threaded rod, and the support plate of this utility model.

[0028] Figure 4 This is a perspective view of the connection structure of the connecting block, the push rod, and the moving block of this utility model;

[0029] Figure 5This is a perspective cross-sectional structural diagram of the present invention;

[0030] Figure 6 This is a perspective view of the connection structure of the lower mold, the limiting post, and the second threaded rod of this utility model.

[0031] In the diagram: 1. Support base; 2. Lower mold; 3. Welding cavity; 4. Upper mold; 5. Reaction mold; 6. Top cover; 7. Drainage cavity; 8. Reaction cavity; 9. Limiting rod; 10. Connecting block; 11. Push rod; 12. Moving block; 13. Limiting block; 14. First threaded rod; 15. Support plate; 16. Weight block; 17. Fixed column; 18. Ignition channel; 19. Bracket; 20. Limiting column; 21. Second threaded rod. Detailed Implementation

[0032] 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.

[0033] Please see Figures 1-6 This utility model provides a technical solution:

[0034] To address the problems existing in the prior art, this embodiment provides the following technical solution: a grounding material exothermic welding mold for the Shagohuang New Energy Base, equipped with a support base 1; a precision clamping mechanism, located on the outside of the reaction mold 5, enabling precise docking and clamping of the upper mold 4 and lower mold 2 installed below the reaction mold 5, thereby improving the welding accuracy of the joint; an easy switching mechanism, located inside the welding cavity 3, using a limiting post 20 to block the joint cavity opened inside the welding cavity 3, meaning that different shaped joints can be welded without switching the mold; and a delayed ignition mechanism, located on the outside of the reaction cavity 8, delaying the ignition of the welding material inside the reaction cavity 8, providing workers with a certain amount of time to move away from the mold area.

[0035] like Figure 1 , Figure 2 and Figure 3 As shown, by inserting the fixing columns 17 symmetrically arranged on the left and right sides below the support base 1 into the ground, and then by installing the weight blocks 16 symmetrically arranged on the left and right sides above the support base 1, the support base 1 and the ground can be firmly fixed and connected, which effectively enhances the stability of the overall mold.

[0036] Then the joint to be welded can be placed into the welding cavity 3. Since the welding cavity 3 is set inside the lower mold 2 and the upper mold 4, and the welding cavity 3 has four joint cavities at equal angles;

[0037] like Figure 1 , Figure 3 and Figure 4 As shown, a lower mold 2 is installed above the support base 1, and an upper mold 4 is set above the lower mold 2. A reaction mold 5 is installed above the upper mold 4. A limiting rod 9 is symmetrically slidably connected to the outer side of the reaction mold 5. A connecting block 10 is installed on the right side of the reaction mold 5. A push rod 11 is fixedly installed above the connecting block 10. The moving block 12 installed above the push rod 11 can be grasped and pushed downward. The push rod 11 will slide inside the left side of the limiting block 13. A support plate 15 is fixedly installed on the outer side of the limiting block 13 for support. When the moving block 12 slides to engage with the inside of the limiting block 13, the first threaded rod 14 can be inserted into the inside of the limiting block 13 and the moving block 12 for tightening and fixing. At this time, the upper mold 4 and the lower mold 2 will firmly press the joint placed inside the welding cavity 3.

[0038] Since the inside of the welding cavity 3 can be engaged with the limiting post 20, the limiting post 20 can be used to block the joint cavity inside the welding cavity 3 according to the number of joints to be welded. The second threaded rod 21 is connected to the outside of the lower mold 2 by thread. The second threaded rod 21 can be rotated to make it fit tightly against the outside of the limiting post 20, thereby limiting the limiting post 20 and strengthening the connection between the limiting post 20 and the welding cavity 3. This means that it is possible to weld joints of different shapes and numbers without changing the mold.

[0039] like Figure 1 As shown, after the joint is tightened, the top cover 6 above the reaction mold 5 can be opened. Since the reaction mold 5 has a reaction chamber 8 and a drainage chamber 7, with the drainage chamber 7 located below the reaction chamber 8, metal separators, welding powder, and igniter can be poured into the reaction chamber 8. Then, the top cover 6 is closed. The ignition channel 18 is fixedly connected to the left side of the reaction chamber 8, and a bracket 19 is set on the outside of the ignition channel 18 for limiting. A lit match can be put into the ignition channel 18, and the match can enter the reaction chamber 8 along the slope of the ignition channel 18 to ignite the material inside the reaction chamber 8. The welding material can flow downward through the drainage chamber 7 to complete the welding of the joint. The time required for the match to slide down the slope of the ignition channel 18 provides time for people to move away from the mold.

[0040] The working principle of the exothermic welding mold for grounding materials in the Shagohuang New Energy Base is as follows: First, the overall mold is placed stably. Then, the joint is placed inside the welding cavity 3 opened inside the lower mold 2 and the upper mold 4. The upper mold 4 and the lower mold 2 are then precisely aligned to press the joint. Depending on the shape and number of the joint, the limiting post 20 can be inserted into the welding cavity 3 to block it, thus welding joints of different shapes and numbers. By connecting the ignition channel 18 to the left side of the reaction cavity 8, a lit match can be placed inside the ignition channel 18. The match can enter the reaction cavity 8 along the slope of the ignition channel 18 and ignite the material being welded inside the reaction cavity 8. The welding material can then flow downwards along the drainage cavity 7 to weld the joint. Since it takes time for the match to slide down the slope of the ignition channel 18, it is convenient for people to stay away from the mold.

[0041] Contents not described in detail in this specification are common knowledge to those skilled in the art. All standard parts used in this invention can be purchased commercially, and irregularly shaped parts can be custom-made according to the description and drawings. The specific connection methods for each part all employ conventional methods such as bolts, rivets, and welding, which are already mature in the prior art. The machinery, parts, and equipment all use conventional models from the prior art, and the circuit connections also employ conventional connection methods from the prior art, which will not be detailed here.

[0042] Although the present invention 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 the present invention should be included within the protection scope of the present invention.

Claims

1. A mold for exothermic welding of grounding materials in a desert new energy base, comprising: Support base (1), a lower mold (2) is installed above the support base (1), and an upper mold (4) is provided above the lower mold (2). Welding cavities (3) are opened inside both the lower mold (2) and the upper mold (4), and a reaction mold (5) is installed above the upper mold (4). Its characteristic is that it further includes: The welding cavity (3) is equipped with a convenient switching mechanism to reduce cumbersome operations; The reaction mold (5) is provided with a precision clamping mechanism on the outside to improve the welding accuracy of the joint.

2. The exothermic welding mold for grounding materials in the Shagohuang new energy base according to claim 1, characterized in that: The switching mechanism inside the welding cavity (3) includes a lower mold (2), a limiting post (20), and a second threaded rod (21). The limiting post (20) is tightly fitted inside the welding cavity (3), and the second threaded rod (21) is tightly fitted on the outside of the limiting post (20). The inner side of the second threaded rod (21) is threadedly connected to the lower mold (2).

3. The exothermic welding mold for grounding materials in the Shagohuang new energy base according to claim 1, characterized in that: The precision clamping mechanism provided on the outside of the reaction mold (5) includes a limiting rod (9) and a connecting block (10). The limiting rod (9) is slidably connected to the outside of the reaction mold (5), and the limiting rod (9) is fixedly installed above the support base (1). The connecting block (10) is provided on the right side of the reaction mold (5), and a top cover (6) is provided on the top of the reaction mold (5).

4. The exothermic welding mold for grounding materials in the desert new energy base according to claim 3, characterized in that: The precision clamping mechanism provided on the outside of the reaction mold (5) also includes a push rod (11), a moving block (12), a limiting block (13), a first threaded rod (14), and a support plate (15). The push rod (11) is fixedly installed above the connecting block (10), and the moving block (12) is installed above the push rod (11). The limiting block (13) is slidably connected to the outside of the push rod (11), and the right side of the limiting block (13) is fixedly connected to the support plate (15). The first threaded rod (14) is threadedly connected to the inside of the limiting block (13).

5. The exothermic welding mold for grounding materials in the Shagohuang new energy base according to claim 1, characterized in that: Weight blocks (16) are symmetrically fixed on the left and right sides above the support base (1).

6. The exothermic welding mold for grounding materials in the Shagohuang new energy base according to claim 5, characterized in that: Fixed columns (17) are symmetrically arranged on the left and right sides below the support base (1).

7. The exothermic welding mold for grounding materials in the Shagohuang new energy base according to claim 1, characterized in that: The reaction mold (5) has a reaction chamber (8) inside, and a drainage chamber (7) is provided below the reaction chamber (8).

8. The exothermic welding mold for grounding materials in the Shagohuang new energy base according to claim 7, characterized in that: The lower part of the drainage cavity (7) is closely fitted with the welding cavity (3) opened inside the upper mold (4).

9. The exothermic welding mold for grounding materials in the Shagohuang new energy base according to claim 7, characterized in that: An ignition channel (18) is fixedly connected to the upper left side of the reaction chamber (8).

10. The exothermic welding mold for grounding materials in the Shagohuang new energy base according to claim 9, characterized in that: A bracket (19) is fixedly connected to the outside of the ignition channel (18), and the bracket (19) is fixedly installed on the outside left side of the reaction mold (5).

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