Water conservancy pile driver

Abstract

The utility model relates to the technical field of pile drivers, and discloses a water conservancy pile driver which comprises a pile driver body, and a balance weight water tank is fixedly arranged on one side of the pile driver body. According to the utility model, the counterweight water tank is arranged on the other side of the pile driver, and water can be injected into the counterweight water tank through the water injection port to improve the weight, so that the counterweight water tank replaces a counterweight block of a traditional pile driver for use, and the water injection amount in the water tank can be adjusted when various pile bodies with different weights work; water in the water tank can be discharged through the water outlet valve in the moving process of the pile driver, so that the weight is reduced, the moving energy consumption of the pile driver is reduced, the applicability of the pile driver is improved, the use cost of the pile driver is reduced, and the internal water is discharged when the pile driver stops running, so that the service life of the pile driver is prolonged. The weight of the pile driver can be reduced, so that the burden of the crawler is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of pile drivers, in particular to a hydraulic pile driver. Background Art

[0002] A hydraulic pile driver is a mechanical device specially used for piling in hydraulic projects. It is usually composed of a hydraulic system, a drill rod, a pile driver head, and a drive device. A hydraulic pile driver can be used for pile foundation construction in water or on wet ground. When building a river dam, a hydraulic pile driver is needed to drive piles in the middle of the river. This pile will later serve as a support device for intercepting the river.

[0003] Traditional pile drivers usually add a counterweight on the other side of the pile for counterweighting. Although the counterweight can solve the problem of the other side tilting during pile driving and make the pile driver more stable, it also increases the mass burden of the pile driver. As a result, the pile driver requires huge energy to move, which increases its energy consumption and increases the working cost in disguise.

[0004] Therefore, those skilled in the art provide a hydraulic pile driver to solve the problems raised in the above background technology. Utility Model Content

[0005] The utility model aims to solve the shortcomings existing in the prior art, and proposes a hydraulic pile driver, in which a counterweight water tank is arranged on the other side of the device for piling, and water can be injected into the counterweight water tank through a water injection port to increase the weight, so that the counterweight water tank replaces the counterweight block of the traditional pile driver for use, and the amount of water injected into the water tank can be adjusted when working on piles of various weights, so as to achieve the effect of balancing the two sides of the pile driver, and the water inside the water tank can be released through a water outlet valve during the movement of the pile driver, so as to reduce the weight, reduce the energy consumption of the pile driver when moving, improve the applicability of the pile driver, and reduce its use cost, and when the pile driver stops running, the internal water can be released, which can reduce the mass of the pile driver itself, thereby reducing the burden on the crawler.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] A hydraulic pile driver comprises a pile driver body, a counterweight water tank is fixedly arranged on one side of the pile driver body, a water injection port is opened on the top of the counterweight water tank, a water outlet valve is fixedly arranged on the side of the counterweight water tank away from the pile driver body, an observation window is fixedly arranged on one side of the front end surface of the counterweight water tank, and a scale is fixedly arranged in the middle of the front end surface of the counterweight water tank.

[0008] Through the above technical scheme, the pile driver uses a counterweight water tank instead of a traditional counterweight block. The amount of water injected into the counterweight water tank can be adjusted according to the weight of the pile body to balance both sides. When the pile driver stops working or moves, the water inside can be released to reduce the movement energy consumption and weight burden, thereby reducing the manufacturing cost and energy consumption of the pile driver.

[0009] Furthermore, a pair of extension plates are fixedly arranged on one side of the pile driver body away from the counterweight water tank, a screw rod is threadedly arranged in the middle of the two extension plates, an adjustment plate is fixedly arranged on the top of the two screw rods, and a support plate is fixedly arranged on the bottom of the two screw rods;

[0010] Through the above technical solution, when piling, the support plate is controlled to contact with the ground and support the ground by rotating the adjusting plate, thereby improving the stability of the pile driver, avoiding the other side from tilting, and ensuring the normal operation of the pile driver.

[0011] Furthermore, a first support arm is rotatably provided on one side of the pile driver body, and a first hydraulic support rod is rotatably provided on a side of the pile driver body close to the first support arm, and the first hydraulic support rod is rotatably connected to the middle part of the first support arm;

[0012] Through the above technical solution, the first hydraulic support rod controls the operation of the first support arm and controls its rotation angle to adjust the position of the pile body.

[0013] Furthermore, a second support arm is rotatably provided on the top of the first support arm, a second hydraulic support rod is rotatably provided on one side of the first support arm, and the second hydraulic support rod is rotatably connected to the middle part of the second support arm;

[0014] Through the above technical solution, the second hydraulic support rod controls the operation of the second support arm, and controls the rotation or lifting of the second support arm.

[0015] Furthermore, a sleeve rod is rotatably provided on one side of the second support arm, and a pile body is provided at the bottom of the sleeve rod;

[0016] Through the above technical solution, the sleeve rod is inserted into the interior of the pile body to lift the pile body, and the pile driver controls the pile driving.

[0017] Furthermore, a first pin hole is provided in the middle of the sleeve rod, and a second pin hole is provided in the middle of the top end of the pile body.

[0018] Furthermore, a pin shaft is arranged inside the first pin hole, and the pin shaft passes through the second pin hole;

[0019] Through the above technical solution, the pile body can be installed by passing the pin shaft through the first pin hole and the second pin hole, which is faster and more convenient.

[0020] Furthermore, crawlers are provided on both sides of the pile driver body;

[0021] Through the above technical solution, the crawler tracks of the pile driver can ensure that the pile driver runs more smoothly on the river silt.

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

[0023] 1. The utility model proposes a hydraulic pile driver, in which a counterweight water tank is arranged on the other side of the device for piling, and water can be injected into the counterweight water tank through a water injection port to increase the weight, so that the counterweight water tank replaces the counterweight block of the traditional pile driver for use, and the amount of water injected into the water tank can be adjusted when working on piles of various weights, so as to achieve the effect of balancing the two sides of the pile driver, and the water inside the water tank can be released through a water outlet valve during the movement of the pile driver, so as to reduce the weight, reduce the energy consumption of the pile driver, improve the applicability of the pile driver, and reduce its use cost, and when the pile driver stops running, the water inside can be released, so as to reduce the mass of the pile driver itself, thereby reducing the burden on the crawler.

[0024] 2. The utility model proposes a hydraulic pile driver, in which an extension plate is arranged on one side of the pile driver, and a screw rod is arranged on the extension plate. The upper and lower support positions of the screw rod can be adjusted by an adjusting disk on the top of the screw rod. When the pile driver is working, the support disk can be adjusted to contact the ground, thereby improving the stability of the pile driver, preventing the other side of the pile driver from tilting, ensuring the accuracy of piling, and avoiding the situation in which the pile driver tilts during piling and affects the construction progress. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 This is a left side axonometric view of a hydraulic pile driver proposed by the utility model;

[0026] Figure 2 This is a right side axonometric view of a hydraulic pile driver proposed by the utility model;

[0027] Figure 3 This is a bottom axonometric diagram of a hydraulic pile driver proposed by the utility model;

[0028] Figure 4 The utility model is a main sectional view of a counterweight water tank of a hydraulic pile driver.

[0029] Legend:

[0030] 1. Pile driver body; 2. Water inlet; 3. Counterweight water tank; 4. Water outlet valve; 5. Observation window; 6. Scale; 7. Track; 8. Extension plate; 9. Adjustment plate; 10. Screw; 11. Support plate; 12. First hydraulic support rod; 13. First support arm; 14. Second hydraulic support rod; 15. Second support arm; 16. Sleeve rod; 17. First pin hole; 18. Second pin hole; 19. Pin shaft; 20. Pile body. DETAILED DESCRIPTION

[0031] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model. In the description of this application, it should be noted that the terms used here are only for describing specific implementations, and are not intended to limit the exemplary implementations according to the present application. For ease of description, the sizes of the various parts shown in the drawings are not drawn according to the actual proportional relationship. The techniques, methods and equipment known to ordinary technicians in the relevant fields may not be discussed in detail, but where appropriate, the techniques, methods and equipment should be regarded as part of the authorization specification. In all examples shown and discussed here, any specific value should be interpreted as merely exemplary, not as a limitation. Therefore, other examples of the exemplary embodiments may have different values. It should be noted that similar reference numerals and letters represent similar items in the following drawings, so once an item is defined in one drawing, it does not need to be further discussed in subsequent drawings.

[0032] Reference Figure 1-4 , an embodiment provided by the utility model:

[0033] A hydraulic pile driver comprises a pile driver body 1, a counterweight water tank 3 is fixedly provided on one side of the pile driver body 1, a water injection port 2 is opened on the top of the counterweight water tank 3, a water outlet valve 4 is fixedly provided on the side of the counterweight water tank 3 away from the pile driver body 1, an observation window 5 is fixedly provided on one side of the front end surface of the counterweight water tank 3, and a scale 6 is fixedly provided in the middle of the front end surface of the counterweight water tank 3. The pile driver uses the counterweight water tank 3 instead of a traditional counterweight block, and the water injection amount inside the counterweight water tank 3 can be adjusted according to the weight of the pile body 20 to balance the two sides. When the pile driver stops working or moves, the water inside can be released to reduce the moving energy consumption and weight burden, thereby reducing the manufacturing cost and energy consumption of the pile driver.

[0034] A pair of extension plates 8 are fixedly provided on one side of the pile driver body 1 away from the counterweight water tank 3, and screw rods 10 are threadedly provided in the middle of the two extension plates 8, and adjusting disks 9 are fixedly provided on the tops of the two screw rods 10, and supporting disks 11 are fixedly provided on the bottoms of the two screw rods 10. When piling, the adjusting disks 9 are rotated to control the support disks 11 to contact with the ground and support the ground, thereby improving the stability of the pile driver and avoiding the other side from tilting, thereby ensuring the normal operation of the pile driver. A first support arm 13 is rotatably provided on one side of the pile driver body 1, and a first hydraulic support rod 12 is rotatably provided on the side of the pile driver body 1 close to the first support arm 13. The first hydraulic support rod 12 is rotatably connected to the middle part of the first support arm 13, and the first hydraulic support rod 12 controls the operation of the first support arm 13 and controls its rotation angle to adjust the position of the pile body 20. A second support arm 1 is rotatably provided on the top of the first support arm 13 5. A second hydraulic support rod 14 is rotatably provided on one side of the first support arm 13. The second hydraulic support rod 14 is rotatably connected to the middle part of the second support arm 15. The second hydraulic support rod 14 controls the second support arm 15 to work and control its rotation or lifting. A sleeve rod 16 is rotatably provided on one side of the second support arm 15. A pile body 20 is provided at the bottom of the sleeve rod 16. The sleeve rod 16 is inserted into the pile body 20 to lift the pile body 20, and the pile driver controls it to perform piling. A first pin hole 17 is provided in the middle of the sleeve rod 16, and a second pin hole 18 is provided in the middle of the top of the pile body 20. A pin shaft 19 is provided inside the first pin hole 17, and the pin shaft 19 passes through the second pin hole 18. The first pin hole 17 and the second pin hole 18 are passed through the pin shaft 19 to achieve the installation of the pile body 20, which is faster and more convenient. Tracks 7 are provided on both sides of the pile driver body 1. The track 7 of the pile driver can ensure that the pile driver runs more smoothly on the river mud.

[0035] Working principle: The pile driver uses a counterweight water tank 3 instead of a traditional counterweight block. The water injection amount inside the counterweight water tank 3 can be adjusted according to the weight of the pile body 20 to balance the two sides. When the pile driver stops working or moves, the water inside can be released to reduce the moving energy consumption and weight burden, thereby reducing the manufacturing cost and energy consumption of the pile driver. When piling, the support plate 11 is controlled to contact the ground and support the ground by rotating the adjustment plate 9, thereby improving the stability of the pile driver, avoiding the occurrence of the other side tilting, and ensuring the normal operation of the pile driver.

[0036] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A hydraulic pile driver, comprising a pile driver body, characterized in that: A counterweight water tank is fixedly arranged on one side of the pile driver body, a water inlet is opened on the top of the counterweight water tank, a water outlet valve is fixedly arranged on the side of the counterweight water tank away from the pile driver body, an observation window is fixedly arranged on one side of the front end surface of the counterweight water tank, and a scale is fixedly arranged in the middle of the front end surface of the counterweight water tank.

2. A hydraulic pile driver according to claim 1, characterized in that: A pair of extension plates are fixedly arranged on one side of the pile driver body away from the counterweight water tank, screw rods are threadedly arranged in the middle of the two extension plates, adjusting plates are fixedly arranged on the tops of the two screw rods, and supporting plates are fixedly arranged on the bottoms of the two screw rods.

3. A hydraulic pile driver according to claim 1, characterized in that: A first support arm is rotatably provided on one side of the pile driver body, and a first hydraulic support rod is rotatably provided on a side of the pile driver body close to the first support arm, and the first hydraulic support rod is rotatably connected to the middle part of the first support arm.

4. A hydraulic pile driver according to claim 3, characterized in that: A second supporting arm is rotatably provided on the top of the first supporting arm, a second hydraulic supporting rod is rotatably provided on one side of the first supporting arm, and the second hydraulic supporting rod is rotatably connected to the middle part of the second supporting arm.

5. A hydraulic pile driver according to claim 4, characterized in that: A sleeve rod is rotatably arranged on one side of the second supporting arm, and a pile body is arranged at the bottom of the sleeve rod.

6. A hydraulic pile driver according to claim 5, characterized in that: A first pin hole is provided in the middle of the sleeve rod, and a second pin hole is provided in the middle of the top end of the pile body.

7. A hydraulic pile driver according to claim 6, characterized in that: A pin shaft is arranged inside the first pin hole, and the pin shaft passes through the second pin hole.

8. A hydraulic pile driver according to claim 1, characterized in that: Crawler tracks are arranged on both sides of the pile driver body.

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