Perforating device for hydraulic engineering construction

Abstract

The utility model relates to the technical field of hydraulic engineering, and discloses a punching device for hydraulic engineering construction, which comprises a base, punching equipment is arranged above the bottom of the base, positioning mechanisms are arranged in four corners of the base, and fixing mechanisms are arranged in the tops of the positioning mechanisms. The positioning mechanism comprises clamping pin assemblies, plug pin assemblies, reset assemblies and locking assemblies, the clamping pin assemblies are arranged in the four corners of the base, and the plug pin assemblies are arranged on the inner sides of the clamping pin assemblies. According to the punching device for hydraulic engineering construction, after a positioning mechanism is arranged and a positioning clamping pin is inserted into the ground, a worker only needs to insert a clamping rod into the positioning clamping pin, and then a clamping hook can be pushed to turn outwards to be clamped into the ground through a transmission plate, so that the clamping hook and the positioning clamping pin are matched to form an inverted hook state; and the structural strength of the positioning bayonet lock is improved after the positioning bayonet lock is inserted into the ground, the stability of the base fixed to the ground is improved, and the stability of the drilling equipment during use is improved.

Description

Technical Field

[0001] This utility model relates to the field of water conservancy engineering technology, specifically a drilling device for water conservancy engineering construction. Background Technology

[0002] Water conservancy projects are engineering projects constructed to control and regulate surface water and groundwater in nature to achieve the goals of mitigating harm and promoting benefits; they are also called water engineering projects. Water conservancy projects can be classified according to their purpose or service targets: flood control projects to prevent flood disasters; farmland water conservancy projects (also known as irrigation and drainage projects) serving agricultural production to prevent drought, flooding, and waterlogging disasters; hydroelectric power generation projects that convert water energy into electrical energy; waterway and port projects to improve and create navigation conditions; urban water supply and drainage projects serving industrial and domestic water use and treating and discharging sewage and rainwater; soil and water conservation projects and environmental water conservancy projects to prevent soil erosion and water pollution and maintain ecological balance; fishery water conservancy projects to protect and enhance fishery production; and tidal flat reclamation projects to meet the needs of industrial and agricultural production or transportation. A water conservancy project that simultaneously serves multiple objectives such as flood control, irrigation, power generation, and navigation is called a comprehensive utilization water conservancy project.

[0003] According to the patent application "A Drilling Device for Water Conservancy Engineering Construction (Publication No.: CN 213063469 U; Application No.: 202022191184.8)", the above application addresses the problem that "before each drilling operation, the lateral movement during the rotation process leads to insufficient drilling precision and deviation, which in turn affects the accuracy of the drilling operation, reduces work efficiency, and results in poor performance." The application optimizes the device by adding pins or bolts to fix the entire device to the ground. However, the pins or bolts in the above application can only be used to fix the device on cement ground. Since water conservancy work is often carried out on muddy ground, the above application has a narrow applicability and is inconvenient to use. Utility Model Content

[0004] The purpose of this utility model is to provide a drilling device for water conservancy engineering construction to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a drilling device for water conservancy engineering construction, including a base, a drilling device is provided above the bottom of the base, a positioning mechanism is provided inside the four corners of the base, and a fixing mechanism is provided inside the top of the positioning mechanism.

[0006] The positioning mechanism includes a locking pin assembly, a latching pin assembly, a reset assembly, and a locking assembly. The locking pin assembly is located inside the four corners of the base, the latching pin assembly is located inside the locking pin assembly, the reset assembly is located inside the outer side of the locking pin assembly, and the locking assembly is located below the reset assembly.

[0007] The fixing mechanism includes a fixing component and an installation component. The fixing component is disposed on the top of the pin component, and the installation component is disposed on the inner ring of the fixing component.

[0008] Preferably, the locking pin assembly includes a fixing cylinder, which is fixedly connected to the four corners of the base. A locking block is locked inside the top of the fixing cylinder, and a positioning locking pin is fixedly connected to the bottom of the locking block. The positioning locking pin is locked inside the bottom of the fixing cylinder.

[0009] Preferably, the pin assembly includes a pad block, the pad block is disposed on the top of the locking block, the top of the pad block is fixedly connected to a pull rod, and the bottom of the pad block is fixedly connected to a locking rod, the locking rod being engaged with the locking block and the positioning pin.

[0010] Preferably, the reset assembly includes a fixing rod, which is fixedly connected to the lower inner side of the locating pin. A sleeve is rotatably connected to the outer ring of the fixing rod, and a reset spring is fixedly connected to the inner ring of the sleeve. The reset spring is fixedly connected to the outer ring of the fixing rod.

[0011] Preferably, the locking assembly includes a rocker arm, which is fixedly connected to the bottom of the sleeve. A hook is fixedly connected to the bottom of the rocker arm, and a transmission plate is fixedly connected to the inner side of the hook. The inner side of the transmission plate is in contact with the outer side of the locking rod, and the rocker arm and the hook are rotatably connected to the inner side of the positioning pin.

[0012] Preferably, the fixing component includes a fixing block, which is fixedly connected to the top of the pad, and a threaded cylinder is fixedly connected inside the top of the fixing block. The fixing block and the threaded cylinder are located on the inner side of the pull rod.

[0013] Preferably, the mounting assembly includes a bolt, the bolt being threadedly connected to the inner ring of the threaded cylinder, the outer ring of the bolt being fitted with a sleeve frame, the sleeve frame being fixedly connected to the top of the clamping block, the sleeve frame being fitted to the outer ring of the pad block, and the bolt being fitted to the left and right sides of the fixing cylinder.

[0014] Compared with the prior art, this utility model provides a drilling device for water conservancy engineering construction, which has the following beneficial effects:

[0015] 1. This drilling device for water conservancy construction, through its positioning mechanism, allows the positioning pin to be inserted into the ground. Workers simply insert the rod into the positioning pin, and the transmission plate pushes the hook outwards to lock it in place. This creates a hook-like engagement between the hook and the positioning pin, increasing the structural strength of the positioning pin after insertion and improving the stability of the base after it is fixed to the ground. This also increases the stability of the drilling equipment during use. Furthermore, workers only need to disassemble the rod; the fixing rod, under the action of the return spring, will cause the hook to retract inwards to the outside of the positioning pin via the rocker arm, facilitating disassembly. This allows the device to be fixed on muddy or other surfaces during use.

[0016] 2. The drilling device used in this water conservancy project has a fixed mechanism. After the clamping rod is fully inserted into the positioning pin, the worker only needs to insert the bolt into one side of the fixed cylinder and the sleeve frame and then rotate it. This allows the bolt to pass through the threaded cylinder connected to it and be clamped into the other side of the fixed cylinder and the sleeve frame, thus completing the fixation between the clamping rod, the positioning pin and the fixed cylinder. This prevents the transmission plate from retracting on its own and increases the structural stability of the hook. Attached Figure Description

[0017] To more clearly illustrate the technical solutions in the embodiments of this utility model, the drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0018] Figure 1 This is a front view of the present utility model;

[0019] Figure 2 This is a partial schematic diagram of the present utility model;

[0020] Figure 3 This is a partial sectional view of the structure of this utility model;

[0021] Figure 4 This is a sectional view of the positioning mechanism.

[0022] Figure 5 This is a sectional view of the fixed mechanism section.

[0023] Figure 6 This is a partial sectional view of the present invention.

[0024] In the diagram: 1. Positioning mechanism; 11. Locking pin assembly; 1101. Fixing cylinder; 1102. Locking block; 1103. Positioning locking pin; 12. Pin assembly; 1201. Pad block; 1202. Pull rod; 1203. Locking rod; 13. Reset assembly; 1301. Fixing rod; 1302. Sleeve; 1303. Reset spring; 14. Locking assembly; 1401. Rocker arm; 1402. Hook; 1403. Transmission plate; 2. Fixing mechanism; 21. Fixing assembly; 2101. Fixing block; 2102. Threaded cylinder; 22. Mounting assembly; 2201. Bolt; 2202. Sleeve frame; 3. Base; 4. Drilling equipment. Detailed Implementation

[0025] 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.

[0026] In this utility model, unless otherwise explicitly specified and limited, the terms "installation," "connection," "joining," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0027] This utility model provides a technical solution: Example

[0028] Combination Figures 1 to 6 A drilling device for water conservancy engineering construction includes a base 3, a drilling device 4 is provided above the bottom of the base 3, a positioning mechanism 1 is provided in the four corners of the base 3, and a fixing mechanism 2 is provided in the top of the positioning mechanism 1.

[0029] The positioning mechanism 1 includes a locking pin assembly 11, a latching pin assembly 12, a reset assembly 13, and a locking assembly 14. The locking pin assembly 11 is located inside the four corners of the base 3, the latching pin assembly 12 is located inside the locking pin assembly 11, the reset assembly 13 is located inside the outer side of the locking pin assembly 11, and the locking assembly 14 is located below the reset assembly 13.

[0030] The locking pin assembly 11 includes a fixed cylinder 1101, which is fixedly connected to the four corners of the base 3. A locking block 1102 is locked inside the top of the fixed cylinder 1101, and a positioning locking pin 1103 is fixedly connected to the bottom of the locking block 1102. The positioning locking pin 1103 is locked inside the bottom of the fixed cylinder 1101. The pin assembly 12 includes a pad 1201, which is disposed on the top of the locking block 1102. A pull rod 1202 is fixedly connected to the top of the pad 1201, and a locking rod 1203 is fixedly connected to the bottom of the pad 1201. The locking rod 1203 is locked inside the locking block 1102 and the positioning locking pin 1103. The reset assembly 13 includes a fixing rod 1301, which is fixed... Rod 1301 is fixedly connected to the lower inner side of the positioning pin 1103. The outer ring of the fixed rod 1301 is rotatably connected to a sleeve 1302. The inner ring of the sleeve 1302 is fixedly connected to a return spring 1303. The return spring 1303 is fixedly connected to the outer ring of the fixed rod 1301. The locking assembly 14 includes a rocker arm 1401. The rocker arm 1401 is fixedly connected to the bottom of the sleeve 1302. The bottom of the rocker arm 1401 is fixedly connected to a hook 1402. The inner side of the hook 1402 is fixedly connected to a transmission plate 1403. The inner side of the transmission plate 1403 is in contact with the outer side of the locking rod 1203. The rocker arm 1401 and the hook 1402 are rotatably connected to the inner side of the positioning pin 1103.

[0031] Furthermore: After the positioning pin 1103 is inserted into the ground, the operator only needs to insert the lever 1203 into the positioning pin 1103. The transmission plate 1403 will then push the hook 1402 outward to lock it in the ground, so that the hook 1402 and the positioning pin 1103 cooperate to form a hook state. This increases the structural strength of the positioning pin 1103 after it is inserted into the ground, improves the stability of the base 3 after it is fixed to the ground, and increases the stability of the drilling device 4 during use. At the same time, the operator only needs to remove the lever 1203. The fixing rod 1301 will then, under the action of the return spring 1303, drive the hook 1402 to retract inward to the outside of the positioning pin 1103 through the rocker arm 1401. This makes it easy for the operator to remove the positioning pin 1103, allowing the device to be fixed on muddy or other surfaces during use. Example

[0032] See Figures 1 to 6 Furthermore, based on Embodiment 1, the fixing mechanism 2 includes a fixing component 21 and an mounting component 22. The fixing component 21 is disposed on the top of the pin assembly 12, and the mounting component 22 is disposed on the inner ring of the fixing component 21.

[0033] The fixing component 21 includes a fixing block 2101, which is fixedly connected to the top of the pad 1201. A threaded cylinder 2102 is fixedly connected inside the top of the fixing block 2101. The fixing block 2101 and the threaded cylinder 2102 are located inside the pull rod 1202. The mounting component 22 includes a bolt 2201, which is threadedly connected to the inner ring of the threaded cylinder 2102. A sleeve frame 2202 is fitted onto the outer ring of the bolt 2201. The sleeve frame 2202 is fixedly connected to the top of the clamping block 1102. The sleeve frame 2202 is fitted onto the outer ring of the pad 1201. The bolt 2201 is fitted onto the left and right sides of the fixing cylinder 1101.

[0034] Furthermore: After the locking rod 1203 is fully inserted into the positioning pin 1103, the operator only needs to insert the bolt 2201 into one side of the fixed cylinder 1101 and the sleeve 2202 and then rotate it. This will allow the bolt 2201 to pass through the threaded cylinder 2102 connected to it and engage with the other side of the fixed cylinder 1101 and the sleeve 2202, thus completing the fixation between the locking rod 1203, the positioning pin 1103 and the fixed cylinder 1101. This prevents the transmission plate 1403 from retracting on its own and increases the structural stability of the hook 1402.

[0035] In actual operation, when this device is used, after the base 3 is placed on the ground, the operator first places the positioning pin 1103 inside the top of the fixed cylinder 1101, then taps the locking block 1102 downwards to insert the positioning pin 1103 into the ground. Next, the operator inserts the locking rod 1203 into the top of the locking block 1102, causing the locking rod 1203 to move downwards within the positioning pin 1103. The locking rod 1203 pushes the transmission plate 1403 downwards within the positioning pin 1103, causing the hook 1402 to flip outwards and lock into the ground, thus engaging with the positioning pin 1103. The barb is formed to fix the positioning pin 1103. Finally, the worker inserts the bolt 2201 into one side of the fixing cylinder 1101 and the sleeve 2202 so that it is aligned with the inner ring of the threaded cylinder 2102. Then, the bolt 2201 is rotated, and the bolt 2201 rotates and moves to the other side with the inner ring of the threaded cylinder 2102 until the bolt 2201 is inserted into the other side of the fixing cylinder 1101 and the sleeve 2202 and can no longer be rotated. The above operation is repeated to fix the multiple positioning pins 1103 and flip the hook 1402 for positioning. At this time, the fixing of the base 3 is completed.

[0036] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitations, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.

Claims

1. A drilling device for water conservancy engineering construction, comprising a base (3), characterized in that: A drilling device (4) is provided above the bottom of the base (3), a positioning mechanism (1) is provided in the four corners of the base (3), and a fixing mechanism (2) is provided in the top of the positioning mechanism (1). The positioning mechanism (1) includes a locking pin assembly (11), a latching pin assembly (12), a reset assembly (13), and a locking assembly (14). The locking pin assembly (11) is located inside the four corners of the base (3). The latching pin assembly (12) is located inside the locking pin assembly (11). The reset assembly (13) is located inside the outer side of the locking pin assembly (11). The locking assembly (14) is located below the reset assembly (13). The fixing mechanism (2) includes a fixing component (21) and an mounting component (22). The fixing component (21) is located on the top of the pin assembly (12), and the mounting component (22) is located on the inner ring of the fixing component (21).

2. The drilling device for water conservancy engineering construction according to claim 1, characterized in that: The locking pin assembly (11) includes a fixed cylinder (1101), which is fixedly connected to the four corners of the base (3). A locking block (1102) is locked inside the top of the fixed cylinder (1101), and a positioning locking pin (1103) is fixedly connected to the bottom of the locking block (1102). The positioning locking pin (1103) is locked inside the bottom of the fixed cylinder (1101).

3. The drilling device for water conservancy engineering construction according to claim 1, characterized in that: The pin assembly (12) includes a pad (1201), which is disposed on the top of the locking block (1102). A pull rod (1202) is fixedly connected to the top of the pad (1201), and a locking rod (1203) is fixedly connected to the bottom of the pad (1201). The locking rod (1203) is engaged in the locking block (1102) and the positioning pin (1103).

4. The drilling device for water conservancy engineering construction according to claim 1, characterized in that: The reset assembly (13) includes a fixing rod (1301), which is fixedly connected to the lower inner side of the positioning pin (1103). A sleeve (1302) is rotatably connected to the outer ring of the fixing rod (1301), and a reset spring (1303) is fixedly connected to the inner ring of the sleeve (1302). The reset spring (1303) is fixedly connected to the outer ring of the fixing rod (1301).

5. A drilling device for water conservancy engineering construction according to claim 1, characterized in that: The locking assembly (14) includes a rocker arm (1401), which is fixedly connected to the bottom of the sleeve (1302). A hook (1402) is fixedly connected to the bottom of the rocker arm (1401). A transmission plate (1403) is fixedly connected to the inner side of the hook (1402). The inner side of the transmission plate (1403) is in contact with the outer side of the locking rod (1203). The rocker arm (1401) and the hook (1402) are rotatably connected to the inner side of the positioning pin (1103).

6. A drilling device for water conservancy engineering construction according to claim 1, characterized in that: The fixing component (21) includes a fixing block (2101), which is fixedly connected to the top of the pad (1201). A threaded cylinder (2102) is fixedly connected inside the top of the fixing block (2101). The fixing block (2101) and the threaded cylinder (2102) are located inside the pull rod (1202).

7. A drilling device for water conservancy engineering construction according to claim 1, characterized in that: The mounting assembly (22) includes a bolt (2201), which is threaded to the inner ring of the threaded cylinder (2102). The outer ring of the bolt (2201) is fitted with a sleeve frame (2202), which is fixedly connected to the top of the locking block (1102). The sleeve frame (2202) is fitted to the outer ring of the pad block (1201), and the bolt (2201) is fitted to the left and right sides of the fixing cylinder (1101).

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