Reinforced cooling water jacket for diesel pile hammer

Abstract

The utility model relates to the technical field of diesel pile hammers, and discloses a reinforced cooling water jacket for a diesel pile hammer, which comprises a water jacket main body, the water jacket main body is fixedly connected with a lower cylinder body through a plurality of fixing bolts, and a reinforcing component is arranged between the water jacket main body and the lower cylinder body. The reinforcing assembly comprises a plurality of reinforcing connecting blocks and a plurality of reinforcing protruding blocks, the reinforcing connecting blocks are fixedly connected with the lower air cylinder body, the reinforcing protruding blocks are fixedly connected with the water jacket body, and the two sides of each reinforcing protruding block are each provided with a first springback groove and a second locking groove. According to the water jacket, extra bearing force can be provided for the water jacket body through the reinforcing assembly, partial impact can be shared, the service life of the water jacket body can be prolonged, the impact resistance of the water jacket is improved through the separating assembly, meanwhile, the water jacket body can be detached, and maintenance and use are convenient.

Description

Technical Field

[0001] This utility model relates to the field of diesel pile driver technology, and in particular to a reinforced cooling water jacket for diesel pile drivers. Background Technology

[0002] Diesel-powered pile drivers are widely used in construction engineering, especially in deep foundation pit construction and large-scale civil engineering projects. They achieve foundation reinforcement and pile driving by striking piles. The working principle of a diesel-powered pile driver is mainly to use its powerful impact force to complete the pile driving process. During this process, the equipment generates enormous impact force and heat. A large amount of the heat generated needs to be dissipated outward through the outer surface of the lower cylinder of the diesel-powered pile driver to maintain the temperature balance in the combustion chamber of the lower cylinder. The cooling water jacket, as an important heat dissipation component, is responsible for providing continuous cooling for the diesel-powered pile driver. Traditional cooling water jackets usually dissipate the heat generated by the equipment through liquid flow.

[0003] Existing cooling water jackets generally have certain defects in their structural design, especially during long-term use, when the main body of the jacket is easily damaged due to strong impact and high-temperature environments. Traditional cooling water jackets usually lack sufficient reinforcement measures, making them prone to deformation or loosening of connections when subjected to impact, thereby affecting heat dissipation and equipment stability. Therefore, those skilled in the art provide a reinforced cooling water jacket for diesel pile hammers to solve the problems mentioned in the background art. Utility Model Content

[0004] The purpose of this utility model is to address the shortcomings of existing technologies by proposing a reinforced cooling water jacket for diesel pile hammers. By incorporating a reinforcing component, the reinforcing protrusion can be stably connected to two corresponding reinforcing connecting blocks, thereby providing additional support to the water jacket body, which in turn helps to distribute some of the impact and improves the service life of the water jacket body.

[0005] To achieve the above objectives, the present invention provides the following technical solution: a reinforced cooling water jacket for a diesel pile hammer, comprising a water jacket body, wherein the water jacket body is fixedly connected to a lower cylinder body by a plurality of fixing bolts, and a reinforcing component is provided between the water jacket body and the lower cylinder body;

[0006] The reinforcing assembly includes multiple reinforcing connecting blocks and multiple reinforcing protrusions. The multiple reinforcing connecting blocks are fixedly connected to the lower cylinder body, and the multiple reinforcing protrusions are fixedly connected to the water jacket body. Each of the multiple reinforcing protrusions has a first spring-loaded groove and a second locking groove on both sides. A first locking block is movably disposed inside each of the multiple first spring-loaded grooves. Each of the multiple reinforcing connecting blocks has a first locking groove and a second spring-loaded groove on one side. A second locking block is movably disposed inside each of the multiple second spring-loaded grooves. Multiple first return springs are fixedly connected between the multiple first locking blocks and the inner wall of the opposite side of the corresponding first spring-loaded groove. Multiple second return springs are fixedly connected between the multiple second locking blocks and the inner wall of the opposite side of the corresponding second spring-loaded groove. A separation assembly is provided between the multiple reinforcing protrusions and the corresponding reinforcing connecting blocks.

[0007] Through the above technical solution, by providing reinforcing components, the reinforcing protrusions can be stably connected to the corresponding two reinforcing connecting blocks, thereby providing additional support for the water jacket body, which can help to share some of the impact, improve the service life of the water jacket body, and further improve the locking force through the symmetrical design of the first locking block and the second locking block, thereby improving the overall stability.

[0008] Furthermore, the separation assembly includes multiple double-ended threaded rods, each of the multiple reinforcing protrusions has a first threaded groove and a second threaded groove inside, each of the multiple first threaded grooves and the corresponding first spring-loaded groove has a first movable groove, each of the multiple first movable grooves has a movable plate slidably disposed inside, each of the multiple movable plates has two abutments fixedly connected, each of the multiple first locking blocks has an abutting groove at the end near the corresponding abutment, each of the multiple second locking grooves has a second movable groove on the inner wall at the end away from the corresponding second threaded groove, and each of the multiple second movable grooves has an abutment slidably disposed inside;

[0009] With the above technical solution, by providing a separation component, when it is necessary to disassemble the water jacket body, the corresponding double-ended threaded rod can be moved inward by rotating the hexagonal head, thereby squeezing the first locking block and the second locking block into the corresponding first spring-loaded groove and the second spring-loaded groove. This achieves the restriction unlocking operation between the reinforcing protrusion and the corresponding two reinforcing connecting blocks. Then, the water jacket body can be removed simply by releasing the fixing bolts. This improves its impact resistance while also achieving the detachability of the water jacket body, making maintenance and use convenient.

[0010] Furthermore, multiple reinforcing protrusions are engaged between corresponding two reinforcing connecting blocks, multiple first locking blocks are engaged in corresponding first locking grooves, and multiple second locking blocks are engaged in corresponding second locking grooves.

[0011] By using the above technical solution, the first locking block is engaged in the corresponding first locking groove, and the second locking block is engaged in the corresponding second locking groove, thereby stably connecting the reinforcing protrusion and the corresponding two reinforcing connecting blocks together.

[0012] Furthermore, positioning sliders are fixedly connected to both sides of the multiple reinforcing protrusions near the lower cylinder body, and positioning grooves are opened at the lower ends of the multiple reinforcing connecting blocks, and the multiple positioning sliders are slidably arranged in the corresponding positioning grooves.

[0013] The above technical solution, by providing positioning grooves and positioning sliders, can improve the stability of the reinforcing protrusion between the corresponding two reinforcing connecting blocks.

[0014] Furthermore, the plurality of double-ended threaded rods are threadedly sleeved in the corresponding first threaded groove and second threaded groove, the plurality of second threaded grooves and the corresponding second locking groove are connected through each other, and the plurality of double-ended threaded rods are rotatably sleeved on the corresponding movable plate and the abutment plate.

[0015] Through the above technical solution, by rotating the double-ended threaded rod onto the corresponding movable plate and the abutment, the movable plate and the abutment can be moved along with the double-ended threaded rod when it rotates in the first thread groove and the second thread groove.

[0016] Furthermore, the plurality of abutments are movably disposed within the corresponding abutment grooves, and the plurality of abutments are movably disposed within the corresponding second locking grooves;

[0017] Through the above technical solution, by controlling the smooth movement of the abutment block and the abutment plate, the abutment block and the abutment plate come into contact with the corresponding abutment groove and the second locking block, thereby squeezing the first locking block and the second locking block into the corresponding first spring groove and the second spring groove.

[0018] Furthermore, one end of each of the aforementioned double-ended threaded rods penetrates the water jacket body and is fixedly connected to a hexagonal rotating head;

[0019] The above technical solution, by incorporating a hexagonal turner, allows operators to easily rotate the double-ended threaded rod by turning the hexagonal turner.

[0020] Furthermore, a water inlet is fixedly connected to the outer wall of the lower cylinder block near the water jacket body, and a drain outlet is fixedly connected to the lower end of the water jacket body.

[0021] The above technical solution includes a water inlet for injecting cooling water or other coolant into the water jacket body, and a drain outlet for draining or discharging wastewater.

[0022] This utility model has the following beneficial effects:

[0023] 1. The present invention proposes a reinforced cooling water jacket for a diesel pile driver. By providing a reinforcing component, the reinforcing protrusion can be stably connected to two corresponding reinforcing connecting blocks, thereby providing additional support to the water jacket body, which can help to share some of the impact and improve the service life of the water jacket body. Furthermore, the symmetrical design of the first locking block and the second locking block can further improve the locking force, thereby improving the overall stability.

[0024] 2. The present invention proposes a reinforced cooling water jacket for a diesel pile driver. By providing a separation component, when it is necessary to disassemble the main body of the water jacket, the corresponding double-ended threaded rod can be moved inward by rotating the hexagonal head, thereby squeezing the first locking block and the second locking block into the corresponding first and second spring-loaded grooves. This achieves the unlocking operation between the reinforcing protrusion and the corresponding two reinforcing connecting blocks. Then, the main body of the water jacket can be removed simply by releasing the fixing bolts. This improves its impact resistance while also enabling the main body of the water jacket to be disassembled, facilitating maintenance and use. Attached Figure Description

[0025] Figure 1 This is an isometric schematic diagram of a reinforced cooling water jacket for a diesel pile driver proposed in this utility model.

[0026] Figure 2 This is a top sectional view of a reinforced cooling water jacket for a diesel pile driver proposed in this utility model.

[0027] Figure 3 for Figure 2 Enlarged structural diagram at point A;

[0028] Figure 4 This is a front sectional view of a reinforced cooling water jacket for a diesel pile driver proposed in this utility model.

[0029] Figure 5 This is a partial side sectional view of a reinforced cooling water jacket for a diesel pile driver proposed in this utility model.

[0030] Legend:

[0031] 1. Water jacket body; 2. Fixing bolts; 3. Lower cylinder body; 4. Reinforcing assembly; 5. Reinforcing connecting block; 6. Reinforcing protrusion; 7. First springback groove; 8. First locking block; 9. First locking groove; 10. First return spring; 11. Second springback groove; 12. Second locking block; 13. Second locking groove; 14. Second return spring; 15. Positioning slider; 16. Positioning slide groove; 17. First threaded groove; 18. Double-ended threaded rod; 19. Second threaded groove; 20. First movable groove; 21. Second movable groove; 22. Movable plate; 23. Abutment block; 24. Abutment groove; 25. Abutment plate; 26. Hexagonal rotating head; 27. Water inlet; 28. Drain outlet; 29. ​​Separation assembly. Detailed Implementation

[0032] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings of specific embodiments. Obviously, the described specific embodiments are only a part of the specific embodiments of the present invention, and not all of them. Based on the specific embodiments of the present invention, all other specific embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0033] Reference Figure 1-5 The present invention provides a specific embodiment: a reinforced cooling water jacket for a diesel pile hammer, comprising a water jacket body 1, a lower cylinder body 3 fixedly connected to the water jacket body 1 by a plurality of fixing bolts 2, and a reinforcing component 4 provided between the water jacket body 1 and the lower cylinder body 3.

[0034] The reinforcing component 4 includes multiple reinforcing connecting blocks 5 and multiple reinforcing protrusions 6. The multiple reinforcing connecting blocks 5 are fixedly connected to the lower cylinder body 3, and the multiple reinforcing protrusions 6 are fixedly connected to the water jacket body 1. Each of the multiple reinforcing protrusions 6 has a first spring-loaded groove 7 and a second locking groove 13 on both sides. A first locking block 8 is movably disposed inside each of the multiple first spring-loaded grooves 7. Each of the multiple reinforcing connecting blocks 5 has a first locking groove 9 and a second spring-loaded groove 11 on one side. A second locking block 12 is movably disposed inside each of the multiple second spring-loaded grooves 11. The multiple first locking blocks 8 and the inner walls of the corresponding first spring-loaded grooves 7 are connected... Multiple first return springs 10 are fixedly connected to each of the multiple second locking blocks 12 and the inner walls of the corresponding second return grooves 11 on opposite sides. Multiple reinforcing protrusions 6 are engaged between corresponding two reinforcing connecting blocks 5. Multiple first locking blocks 8 are engaged in corresponding first locking grooves 9, and multiple second locking blocks 12 are engaged in corresponding second locking grooves 13. By engaging the first locking blocks 8 in the corresponding first locking grooves 9 and the second locking blocks 12 in the corresponding second locking grooves 13, the reinforcing protrusions 6 and the second locking blocks 12 can be engaged in the first locking grooves 9 and 13, respectively. Two reinforcing connecting blocks 5 are stably connected together. A separation component 29 is provided between multiple reinforcing protrusions 6 and their corresponding reinforcing connecting blocks 5. By providing the reinforcing component 4, the reinforcing protrusions 6 and their corresponding two reinforcing connecting blocks 5 can be stably connected together, thereby providing additional support force to the water jacket body 1. This helps to distribute some of the impact and improve the service life of the water jacket body 1. Furthermore, the symmetrical design of the first locking block 8 and the second locking block 12 further enhances the locking force, thereby improving overall stability. Positioning sliders are fixedly connected to both sides of the multiple reinforcing protrusions 6 near the lower cylinder body 3. 15. The lower ends of multiple reinforcing connecting blocks 5 are provided with positioning grooves 16, and multiple positioning sliders 15 are slidably set in the corresponding positioning grooves 16. By providing positioning grooves 16 and positioning sliders 15, the stability of the reinforcing protrusion 6 between the corresponding two reinforcing connecting blocks 5 can be improved. The outer wall of the lower cylinder body 3 is fixedly connected to a water inlet 27 near the water jacket body 1. The lower end of the water jacket body 1 is fixedly connected to a drain outlet 28. By providing a water inlet 27, coolant such as cooling water can be injected into the water jacket body 1. By providing a drain outlet 28, it can be opened for drainage or sewage discharge.

[0035] Reference Figure 1-3 and Figure 5The separation component 29 includes multiple double-ended threaded rods 18. Each of the multiple reinforcing protrusions 6 has a first threaded groove 17 and a second threaded groove 19 inside. A first movable groove 20 is formed between each of the multiple first threaded grooves 17 and the corresponding first springback groove 7. A movable plate 22 is slidably disposed inside each of the multiple first movable grooves 20. Two abutments 23 are fixedly connected to each of the multiple movable plates 22. An abutment groove 24 is formed at the end of each of the multiple first locking blocks 8 near the corresponding abutment 23. A second movable groove 24 is formed on the inner wall of the end of each of the multiple second locking grooves 13 away from the corresponding second threaded groove 19. 1. Each of the multiple second movable grooves 21 has a sliding abutment plate 25 inside. Multiple double-headed threaded rods 18 are threadedly sleeved in the corresponding first threaded groove 17 and second threaded groove 19. The multiple second threaded grooves 19 and the corresponding second locking grooves 13 are connected. The multiple double-headed threaded rods 18 are rotatably sleeved on the corresponding movable plate 22 and abutment plate 25. By rotatably sleeved on the corresponding movable plate 22 and abutment plate 25, when the double-headed threaded rods 18 rotate in the first threaded groove 17 and second threaded groove 19, they can move the movable plate 22 and abutment plate 25. Multiple abutment blocks 23 are movable within their corresponding abutment grooves 24, and multiple abutment plates 25 are movable within their corresponding second locking grooves 13. By controlling the smooth movement of the abutment blocks 23 and abutment plates 25, they come into contact with the corresponding abutment grooves 24 and the second locking block 12, thereby squeezing the first locking block 8 and the second locking block 12 into their corresponding first spring-loaded grooves 7 and 11. With the separation component 29, when it is necessary to disassemble the water jacket body 1, the corresponding double-ended threaded rod 18 can be moved inward by rotating the hexagonal head 26, thereby locking the first locking block 8. Block 8 and the second locking block 12 are squeezed into the corresponding first spring groove 7 and the second spring groove 11, which can realize the restriction unlocking operation between the reinforcing protrusion 6 and the corresponding two reinforcing connecting blocks 5. Then, the water jacket body 1 can be removed by simply releasing the fixing bolt 2. While improving its impact resistance, it can also realize the detachability of the water jacket body 1, which is convenient for maintenance and use. One end of each of the multiple double-headed threaded rods 18 passes through the water jacket body 1 and is fixedly connected to a hexagonal swivel head 26. By providing the hexagonal swivel head 26, it is convenient for the operator to rotate the double-headed threaded rods 18 by rotating the hexagonal swivel head 26.

[0036] Working principle: With the reinforcement component 4, when the water jacket body 1 is fixedly installed on the lower cylinder body 3 by the fixing bolts 2, the reinforcement protrusion 6 will be positioned and locked between the corresponding two reinforcement connecting blocks 5 by the positioning slider 15 and the positioning groove 16. At this time, by rotating the hexagonal swivel head 26, the corresponding double-ended threaded rod 18 is moved outward, which releases the restriction on the first locking block 8 and the second locking block 12. Then, through the provided first return spring 10 and second return spring 14, the first locking block 8 and the second locking block 12 can be smoothly popped out and locked into the corresponding first locking groove 9 and the second locking groove 13. Thus, the reinforcement protrusion 6 and the corresponding two reinforcement connecting blocks 5 can be stably connected together, thereby providing additional support force to the water jacket body 1, which can help to share some of the impact and improve the water jacket body. The service life of body 1 is extended, and the symmetrical design of the first locking block 8 and the second locking block 12 can further improve the locking force, thereby improving the overall stability. Finally, by providing the separation component 29, when it is necessary to disassemble the water jacket body 1, the corresponding double-headed threaded rod 18 can be moved inward by rotating the hexagonal head 26, so that the abutment block 23 and the abutment plate 25 abut against the corresponding abutment groove 24 and the second locking block 12, thereby squeezing the first locking block 8 and the second locking block 12 into the corresponding first spring groove 7 and the second spring groove 11, thus realizing the restriction unlocking operation between the reinforcing protrusion 6 and the corresponding two reinforcing connecting blocks 5. Then, the water jacket body 1 can be removed by simply releasing the fixing bolt 2. While improving its impact resistance, it also realizes the detachability of the water jacket body 1, which is convenient for maintenance and use.

[0037] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing specific embodiments, those skilled in the art can still modify the technical solutions described in the foregoing specific 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 utility model should be included within the protection scope of the present utility model.

Claims

1. A reinforced cooling water jacket for a diesel pile driver, comprising a water jacket body (1), characterized in that: The water jacket body (1) is fixedly connected to the lower cylinder body (3) by multiple fixing bolts (2), and a reinforcing component (4) is provided between the water jacket body (1) and the lower cylinder body (3); The reinforcing component (4) includes multiple reinforcing connecting blocks (5) and multiple reinforcing protrusions (6). The multiple reinforcing connecting blocks (5) are fixedly connected to the lower cylinder body (3), and the multiple reinforcing protrusions (6) are fixedly connected to the water jacket body (1). Each of the multiple reinforcing protrusions (6) has a first spring-loaded groove (7) and a second locking groove (13) on both sides. A first locking block (8) is movably disposed inside each of the multiple first spring-loaded grooves (7). Each of the multiple reinforcing connecting blocks (5) has a first locking groove (9) and a second locking groove (13) on one side. The spring groove (11) and the interior of the plurality of second spring grooves (11) are each movably provided with a second locking block (12). The plurality of first locking blocks (8) and the inner wall of the corresponding first spring groove (7) are each fixedly connected with a plurality of first return springs (10). The plurality of second locking blocks (12) and the inner wall of the corresponding second spring groove (11) are each fixedly connected with a plurality of second return springs (14). The plurality of reinforcing protrusions (6) and the corresponding reinforcing connecting blocks (5) are provided with a separation component (29).

2. The reinforced cooling water jacket for a diesel pile driver according to claim 1, characterized in that: The separation component (29) includes multiple double-ended threaded rods (18), and each of the multiple reinforcing protrusions (6) has a first threaded groove (17) and a second threaded groove (19) inside. Each of the multiple first threaded grooves (17) and the corresponding first spring-loaded groove (7) has a first movable groove (20) between them. Each of the multiple first movable grooves (20) has a movable plate (22) slidably disposed inside. Each of the multiple movable plates (22) has two abutments (23) fixedly connected to it. Each of the multiple first locking blocks (8) has an abutment groove (24) at the end near the corresponding abutment (23). Each of the multiple second locking grooves (13) has a second movable groove (21) on the inner wall at the end away from the corresponding second threaded groove (19). Each of the multiple second movable grooves (21) has an abutment plate (25) slidably disposed inside.

3. The reinforced cooling water jacket for a diesel pile driver according to claim 1, characterized in that: Multiple reinforcing protrusions (6) are engaged between corresponding two reinforcing connecting blocks (5), multiple first locking blocks (8) are engaged in corresponding first locking grooves (9), and multiple second locking blocks (12) are engaged in corresponding second locking grooves (13).

4. The reinforced cooling water jacket for a diesel pile driver according to claim 1, characterized in that: Positioning sliders (15) are fixedly connected to both sides of the multiple reinforcing protrusions (6) near the lower cylinder body (3), and positioning grooves (16) are opened at the lower ends of the multiple reinforcing connecting blocks (5). The multiple positioning sliders (15) are slidably arranged in the corresponding positioning grooves (16).

5. A reinforced cooling water jacket for a diesel pile driver according to claim 2, characterized in that: Multiple double-ended threaded rods (18) are threadedly sleeved in corresponding first threaded grooves (17) and second threaded grooves (19). Multiple second threaded grooves (19) and corresponding second locking grooves (13) are connected through each other. Multiple double-ended threaded rods (18) are rotatably sleeved on corresponding movable plates (22) and abutment plates (25).

6. The reinforced cooling water jacket for a diesel pile driver according to claim 2, characterized in that: The plurality of abutments (23) are movably disposed within the corresponding abutment grooves (24), and the plurality of abutments (25) are movably disposed within the corresponding second locking grooves (13).

7. A reinforced cooling water jacket for a diesel pile driver according to claim 2, characterized in that: One end of each of the multiple double-ended threaded rods (18) passes through the water jacket body (1) and is fixedly connected to a hexagonal swivel head (26).

8. The reinforced cooling water jacket for a diesel pile driver according to claim 1, characterized in that: A water inlet (27) is fixedly connected to the outer wall of the lower cylinder body (3) near the water jacket body (1), and a drain outlet (28) is fixedly connected to the lower end of the water jacket body (1).

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