A hydraulic engineering construction device

Abstract

The utility model discloses a hydraulic engineering construction device, including frame body and its bottom installation by drive arrangement drive drive wheel and driven wheel, possess independent moving ability. The upper portion of one side of frame body is fixed with the mounting frame, is equipped with first limit rod and second limit rod in the frame, the other side is equipped with hydraulic oil tank assembly, electric control system and counterweight. The core part of the utility model is grooving subassembly, wherein the grooving subassembly includes operation platform, and both ends are through driving sprocket, driven sprocket and chain and form transmission mechanism, and detachable grooving tooth is installed on the chain. The one end of operation platform is articulated in first limit rod, and the other end is connected with the piston rod of telescopic oil cylinder installed in second limit rod, and the overall lifting of the structure above operation platform is controlled through the telescopic of hydraulic oil cylinder, realizes the grooving operation of hydraulic construction. The utility model has the functions of convenient movement, high stability, high -efficient grooving, good mobility, labour saving operation, high grooving efficiency.

Description

Technical Field

[0001] This utility model relates to the field of water conservancy engineering construction equipment, and in particular to a water conservancy engineering construction device. Background Technology

[0002] In water conservancy engineering construction, trench excavation is frequently required, for example, for laying pipelines, constructing drainage facilities, or building anti-seepage walls. Traditional trenching construction relies heavily on large, fixed specialized equipment or extensive manual labor, which has significant limitations. Large equipment is often inconvenient to move, difficult to adapt to complex and changing construction site environments, especially narrow ones, and lacks mobility and flexibility; while manual labor is not only inefficient and difficult to guarantee trenching quality, but also labor-intensive and poses high safety risks. Therefore, the industry urgently needs a miniaturized, specialized trenching device that integrates high efficiency, mobility, and stability, and can be flexibly relocated and quickly deployed to improve the level of water conservancy engineering construction. Utility Model Content

[0003] (1) Technical problems to be solved To address the aforementioned problems in the prior art and to overcome its shortcomings, this utility model provides a water conservancy engineering construction device that can be reasonably manufactured and used.

[0004] (2) Technical solution To achieve the above-mentioned technical objectives, this utility model provides a water conservancy engineering construction device, including a drive wheel assembly, a drive device, a wheel frame, a driven wheel assembly, a frame body, a mounting frame, a first limit rod, a second limit rod, a hydraulic oil tank assembly, an electrical control system, a counterweight, and a slotting assembly. The drive wheel assembly and driven wheel assembly are both installed on the inner side of the corresponding wheel frame. The wheel frame is installed at the bottom of the vehicle frame. The drive device is connected to the drive wheel assembly. The drive wheel assembly and driven wheel assembly are used in conjunction. An installation frame is fixedly installed on the upper part of one side of the vehicle frame. A first limiting rod and a second limiting rod are provided on the inward side of the installation frame. The first limiting rod is set perpendicular to the vehicle frame. A hollow cavity is provided in the middle of the front section of the vehicle frame to facilitate the downward movement of the slotted assembly. A hydraulic oil tank assembly and an electronic control system for overall control are installed on the other side of the upper part of the vehicle frame. The grooving assembly includes an operating table, wherein a drive sprocket and a driven sprocket are respectively provided at both ends of the operating table, and the drive sprocket and the driven sprocket are connected by a chain. Grooving teeth are detachably installed on the chain. One end of the operating table is movably installed on a first limiting rod inside the mounting frame, and the other end of the operating table is movably connected to the piston rod of a telescopic cylinder. The fixed end of the telescopic cylinder is movably installed on a second limiting rod.

[0005] Preferably, the wheel frame is fixedly welded to the lower part of the vehicle frame.

[0006] Preferably, a counterweight is installed on the other side above the vehicle frame.

[0007] Preferably, the driving device includes a drive motor for driving and a reducer installed at the output end of the drive motor.

[0008] Preferably, the top of the slotted tooth has a tip, and a wear-resistant protective layer is welded to the outer edge of the tip of the slotted tooth.

[0009] Preferably, the rotating shaft of the drive sprocket is connected to the output shaft of the rotating motor via a coupling.

[0010] Preferably, the piston rod end of the telescopic cylinder is connected to the side of the operating table via a second pin. The fixed end of the telescopic cylinder is connected to the second limiting rod via a first pin.

[0011] Preferably, one end of the operating table is connected to the first limiting rod via a third pin.

[0012] (3) Beneficial effects The advantages of this invention are as follows: The coordination of the drive wheel, driven wheel, and drive device enables the entire device to possess excellent mobility, allowing for flexible movement to different work positions and adapting to complex terrain conditions at water conservancy engineering sites. The use of a telescopic hydraulic cylinder-controlled operating platform and its integrated sprocket-chain-grooving teeth structure achieves mechanized and hydraulically automated grooving operations, significantly improving grooving efficiency and ensuring the neatness and uniformity of the grooving walls, effectively reducing the labor intensity and safety risks for operators. The grooving teeth are designed to be detachable with a wear-resistant layer welded to the tips, facilitating the replacement of worn parts, extending the service life of core working components, and reducing maintenance costs. The addition of counterweights to the frame effectively maintains balance during operation, enhancing the stability and safety of the entire machine. Attached Figure Description

[0013] The present invention will be further described below with reference to the accompanying drawings and embodiments. Wherein: Figure 1 This is an external view of the overall structure of this utility model.

[0014] Figure 2 This is a cross-sectional view of the internal structure of the present invention in use.

[0015] Figure 3 This is an enlarged structural diagram of the slotted component.

[0016] Figure 4 This is an enlarged schematic diagram of the control panel.

[0017] The attached figures are labeled as follows: drive wheel assembly (1), drive device (2), wheel frame (3), driven wheel assembly (4), frame body (5), mounting frame (6), first limit rod (7), second limit rod (8), hydraulic oil tank assembly (9), electrical control system (10), counterweight (11), slotted assembly (12), operating table (121), slotted teeth (122), driven sprocket (123), drive sprocket (124), telescopic cylinder (125), first pin (126), second pin (127), rotating motor (128), and chain (129). Detailed Implementation

[0018] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Example:

[0019] Please see Figure 1-4 As shown, the water conservancy engineering construction device of this utility model includes a drive wheel assembly 1, a drive device 2, a wheel frame 3, a driven wheel assembly 4, a frame body 5, a mounting frame 6, a first limit rod 7, a second limit rod 8, a hydraulic oil tank assembly 9, an electrical control system 10, a counterweight 11, and a slotting assembly 12. The drive wheel assembly 1 and the driven wheel assembly 4 are both installed on the inner side of the corresponding wheel frame 3. The wheel frame 3 is installed at the bottom of the frame body 5. The drive device 2 is connected to the drive wheel assembly 1. The drive wheel assembly 1 and the driven wheel assembly 4 are used in conjunction. The wheel frame 3 is fixedly welded to the lower part of the frame body 5. An installation frame 6 is fixedly installed on the upper part of one side of the frame body 5. The inward side of the installation frame 6 is provided with a first limiting rod 7 and a second limiting rod 8 that are parallel to each other. The first limiting rod 7 is set perpendicular to the frame body 5. The front middle part of the frame body 5 is provided with a hollow cavity to facilitate the downward movement of the slotted assembly 12. A hydraulic oil tank assembly 9 and an electronic control system 10 for overall control are installed on the other side above the frame body 5. Meanwhile, in order to effectively achieve the stability and safety of the device during operation, a counterweight block 11 is installed on the other side above the frame body 5. The grooving assembly 12 includes an operating table 121, wherein a drive sprocket 124 and a driven sprocket 123 are respectively provided at both ends of the operating table 121. The drive sprocket 124 and the driven sprocket 123 are connected by a chain 129. Grooving teeth 122 are detachably installed on the chain 129. Specifically, the top of the grooving teeth 122 has a pointed tip, and a wear-resistant protective layer is welded to the outer edge of the pointed tip of the grooving teeth 122, which can reduce the wear of the outer edge of the pointed tip of the grooving teeth 122 by solid objects. The wear-resistant protective layer is made of wear-resistant alloy material. It should be noted that, since the grooving teeth 122 are detachable and replaceable, the service life of this device can be effectively increased. One end of the operating table 121 is movably installed on the first limiting rod 7 inside the mounting frame 6, and the other end of the operating table 121 is movably connected to the piston rod of the telescopic cylinder 125. The fixed end of the telescopic cylinder 125 is movably installed on the second limiting rod 8. In order to effectively control the overall speed of the device, the drive device 2 includes a drive motor for driving and a reducer installed at the output end of the drive motor. The rotating shaft of the drive sprocket 124 is connected to the output shaft of the rotating motor 128 through a coupling. See details Figure 2 In order to achieve effective movable connection, the piston rod end of the telescopic cylinder 125 is connected to the side of the operating table 121 through the second pin 127, the fixed end of the telescopic cylinder 125 is connected to the second limiting rod 8 through the first pin 126, and one end of the operating table 121 is connected to the first limiting rod 7 through the third pin.

[0020] In the operation of this invention, the drive device moves the drive wheel assembly, allowing the entire machine to move to the predetermined construction position. Upon arrival, the electrical control system activates the hydraulic system's telescopic cylinder, extending the piston rod and pushing the grooving assembly's operating platform downwards, pivoting at its hinge point with the first limit rod. This causes the entire chainsaw mechanism—specifically, the combination of the drive sprocket, driven sprocket, chain, and grooving teeth—to descend to a predetermined depth below ground level through the cavity in the middle of the frame. Subsequently, the drive motor is activated, driving the drive sprocket to rotate the chain and a series of grooving teeth at high speed, thus grooving the soil. Simultaneously, the machine moves slowly forward under the drive device, continuously excavating the required trenches. During operation, the counterweight primarily serves a balancing function, ensuring stable equipment operation. When grooving is complete or relocation is required, the telescopic cylinder retracts the piston rod, lifting the entire grooving assembly off the ground for safe movement.

[0021] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions and improvements 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 construction device for water conservancy projects, characterized in that, It includes a drive wheel assembly (1), a drive unit (2), a wheel frame (3), a driven wheel assembly (4), a frame body (5), a mounting frame (6), a first limit rod (7), a second limit rod (8), a hydraulic oil tank assembly (9), an electronic control system (10), a counterweight (11), and a slotted assembly (12). The drive wheel assembly (1) and driven wheel assembly (4) are both installed on the inner side of the corresponding wheel frame (3). The wheel frame (3) is installed at the bottom of the frame body (5). The drive device (2) is connected to the drive wheel assembly (1). The drive wheel assembly (1) and driven wheel assembly (4) are used together. A mounting frame (6) is fixedly installed on the upper part of one side of the frame body (5). The mounting frame (6) has a first limiting rod (7) and a second limiting rod (8) that are parallel to each other on the inward side. The first limiting rod (7) is set perpendicular to the frame body (5). The front middle section of the frame body (5) has a hollow cavity to facilitate the downward movement of the slotted assembly (12). A hydraulic oil tank assembly (9) and an electronic control system (10) for overall control are installed on the other side above the vehicle frame (5). The grooving assembly (12) includes an operating table (121), wherein the two ends of the operating table (121) are respectively provided with a drive sprocket (124) and a driven sprocket (123), the drive sprocket (124) and the driven sprocket (123) are connected by a chain (129), and the chain (129) is detachably mounted with grooving teeth (122). One end of the operating table (121) is movably mounted on a first limiting rod (7) inside the mounting frame (6), and the other end of the operating table (121) is movably connected to the piston rod of a telescopic cylinder (125), and the fixed end of the telescopic cylinder (125) is movably mounted on a second limiting rod (8).

2. The water conservancy engineering construction device according to claim 1, characterized in that, The wheel frame (3) is fixedly welded to the bottom of the frame body (5).

3. The water conservancy engineering construction device according to claim 1, characterized in that, A counterweight (11) is installed on the other side above the frame (5).

4. The water conservancy engineering construction device according to claim 1, characterized in that, The drive device (2) includes a drive motor for driving and a reducer installed at the output end of the drive motor.

5. A water conservancy engineering construction device according to claim 1, characterized in that, The top of the slotted tooth (122) has a tip, and a wear-resistant protective layer is welded to the outer edge of the tip of the slotted tooth (122).

6. The water conservancy engineering construction device according to claim 1, characterized in that, The rotating shaft of the drive sprocket (124) is connected to the output shaft of the rotating motor (128) via a coupling.

7. A water conservancy engineering construction device according to claim 1, characterized in that, The piston rod end of the telescopic cylinder (125) is connected to the side of the operating table (121) via a second pin (127); The fixed end of the telescopic cylinder (125) is connected to the second limiting rod (8) via the first pin (126).

8. A water conservancy engineering construction device according to claim 7, characterized in that, One end of the operating table (121) is connected to the first limiting rod (7) via a third pin.

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