A drilling machine for water conservancy engineering

Abstract

The utility model is a drilling machine for water conservancy engineering, belonging to the technical field of water conservancy engineering, comprising a mounting frame, the four ends of the upper end surface of the mounting frame are mounted with a support frame, the upper end of the support frame is mounted with a support frame, the interior of the support frame is provided with a first slide groove, the interior of the first slide groove is provided with a threaded rod, the outer surface of the threaded rod is provided with a support slide rail, the interior of the support slide rail is provided with a second slide groove, the interior of the second slide groove is provided with a threaded shaft, and the outer surface of the threaded shaft is provided with a mounting seat. The beneficial effect of the utility model is that the protective plate is extended and retracted by the second hydraulic rod, and a certain protective effect is provided to the surrounding during the drilling work, and splashes are effectively blocked to prevent them from harming nearby construction personnel, thereby greatly improving the safety of the workplace, limiting the diffusion range of these pollutants, helping to maintain the cleanliness of the working environment, and reducing pollution to the environment.

Description

Technical Field

[0001] The utility model relates to the technical field of water conservancy projects, in particular to a drilling machine for water conservancy projects. Background Art

[0002] The construction of water conservancy projects has many similarities with the construction of general civil engineering projects such as roads, railways, bridges and house buildings. Water conservancy projects undertake the tasks of water retaining, water storage and water discharge. Therefore, there are special requirements for the stability, pressure bearing, anti-seepage, impact resistance, wear resistance, frost resistance and crack resistance of hydraulic structures. It is necessary to adopt special construction methods and measures in accordance with the technical specifications of water conservancy projects to ensure the quality of the project. Water conservancy projects have strict requirements on foundations, and projects are often located in areas and locations with complex geological conditions. If the foundation is not handled properly, it will leave hidden dangers that are difficult to remedy afterwards. Special foundation treatment measures are needed; drilling machines are one of the commonly used equipment in the construction of water conservancy projects. They mainly use tools that are harder and sharper than the target object to leave cylindrical holes or holes on the target object through rotary cutting or rotary extrusion.

[0003] For example, announcement number (CN202321202702.9) discloses a water conservancy engineering drilling machine, including a base plate, a lifting shell fixedly connected to the top of the base plate, a drive box fixedly connected to the top of the lifting shell, a lifting structure is arranged inside the lifting shell and inside the drive box, and a switching structure is arranged on the outer surface of the base plate. In the present utility model, the traditional water conservancy engineering drilling machine may have a hole position deviation, and there is no function of switching between moving and fixing. The design of the present utility model is provided with a lifting structure in the lifting shell and the drive box, and the running drill bit can be driven by the lifting structure to move downward to drill holes, and can return to the original position upward after drilling is completed. The present utility model is provided with a switching structure on the base plate, so that the entire drilling machine can switch freely between moving and fixing, and the drilling machine can be driven to move freely by the universal wheel. Starting the hydraulic cylinder before drilling can allow the legs to fix the drilling machine.

[0004] In the above patent, the device is moved by moving wheels and then fixed by legs to fix the whole device, which may cause inconvenience when re-adjusting the drilling axis and may easily cause splashing of objects during drilling. Since there is no effective protection, it may easily cause harm to the workers. In view of the above situation, we have launched a drilling machine for water conservancy projects. Utility Model Content

[0005] The utility model aims to provide a drilling machine for water conservancy projects to solve the problem in the above background technology that it is inconvenient to adjust the position of the drilling axis.

[0006] The technical solution of the utility model is:

[0007] An installation frame, wherein four ends of the upper end surface of the installation frame are installed with support frames, the upper end of the support frame is installed with a support frame, a first slide groove is provided inside the support frame, a threaded rod is installed inside the first slide groove, a support slide rail is installed on the outer surface of the threaded rod, a second slide groove is provided inside the support slide rail, a threaded shaft is installed inside the second slide groove, a mounting seat is installed on the outer surface of the threaded shaft, a first hydraulic rod is installed inside the front end of the mounting seat, a connecting seat is installed at the lower end of the first hydraulic rod, and a driving shaft is installed inside the connecting seat;

[0008] A fixing plate is fixed to the front and rear sides of the upper end face of the mounting frame, a second hydraulic rod is installed inside the fixing plate, and a protective plate is installed at the end of the second hydraulic rod.

[0009] Furthermore, a first connecting plate is fixed to the lower end of the driving shaft, a second connecting plate is attached to the lower end surface of the first connecting plate, a drilling shaft is installed on the lower end surface of the second connecting plate, and four groups of threaded bolts are arranged inside the first connecting plate.

[0010] The set driving shaft is rotated by the motor and then lifted and lowered by the first hydraulic rod to realize the drilling work of the water conservancy project. Then the drilling shaft is fitted with the first connecting plate through the second connecting plate, and the threaded bolt is rotated to lock it, so as to realize the disassembly and replacement of the drilling shaft, thereby selecting a suitable drilling shaft according to the required drilling diameter to improve the use efficiency of the equipment.

[0011] Furthermore, movable wheels are provided at four ends of the lower end surface of the mounting frame.

[0012] The movable wheels provide convenience for carrying the equipment.

[0013] The utility model provides a drilling machine for water conservancy engineering through improvement, which has the following improvements and advantages compared with the prior art:

[0014] First: In the utility model, the protective plate is extended and retracted through the second hydraulic rod, which provides a certain protective effect on the surroundings during drilling work, effectively blocks splashes and prevents them from hurting nearby construction workers, thereby greatly improving the safety of the workplace, limiting the diffusion range of these pollutants, helping to maintain a clean working environment, and reducing pollution to the environment.

[0015] Second: In the utility model, when the threaded rod rotates, it drives the supporting slide rail to slide back and forth on the first slide groove, and then when the threaded shaft rotates, it drives the mounting seat to slide left and right inside the second slide groove, so that the position of the drilling axis can be adjusted again after the mounting frame is installed. The position of the drilling axis can be easily adjusted to adapt to different working scenes and needs, which increases the flexibility and adaptability of the drilling machine and enables it to work effectively in a variety of engineering environments. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The utility model is further explained below in conjunction with the accompanying drawings and embodiments:

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2 This is a schematic diagram of the internal connection structure of the support frame of the utility model;

[0019] Figure 3 It is a schematic diagram of the connection structure of the protective plate of the utility model.

[0020] Explanation of the accompanying drawings: 1. Mounting frame; 101. Support frame; 102. Support frame; 103. First slide groove; 104. Threaded rod; 105. Support slide rail; 106. Second slide groove; 107. Threaded shaft; 108. Mounting seat; 109. First hydraulic rod; 1010. Connecting seat; 1011. Drive shaft; 2. Fixed plate; 201. Second hydraulic rod; 202. Protective plate; 3. Moving wheel; 4. Mounting plate; 401. Screw rod; 402. Support plate; 5. First connecting plate; 501. Second connecting plate; 502. Drilling shaft; 503. Threaded bolt. DETAILED DESCRIPTION

[0021] The following will be combined with the attached Figures 1 to 3 The utility model is described in detail, and the technical solutions in the embodiments of the utility model are clearly and completely described. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of them. Based on the embodiments of 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.

[0022] The utility model provides a drilling machine for water conservancy projects through improvement. Figure 1-Figure 3As shown, it includes a mounting frame 1, and the four ends of the upper end surface of the mounting frame 1 are installed with a supporting frame 101, and the upper end of the supporting frame 101 is installed with a supporting frame 102, and the interior of the supporting frame 102 is provided with a first slide groove 103, and the interior of the first slide groove 103 is provided with a threaded rod 104, and the outer surface of the threaded rod 104 is provided with a supporting slide rail 105, and the interior of the supporting slide rail 105 is provided with a second slide groove 106, and the interior of the second slide groove 106 is provided with a threaded shaft 107, and the outer surface of the threaded shaft 107 is provided with a mounting seat 108, and the front end of the mounting seat 108 is provided with a first hydraulic rod 109, and the lower end of the first hydraulic rod 109 is provided with a connecting seat 1010, and the interior of the connecting seat 1010 is provided with a driving shaft 1011;

[0023] A fixing plate 2 is fixed to both sides of the upper end face of the mounting frame 1 , a second hydraulic rod 201 is installed inside the fixing plate 2 , and a protective plate 202 is installed at the end of the second hydraulic rod 201 .

[0024] In this embodiment: the threaded rod 104 and the threaded shaft 107 are driven by a motor. When the threaded rod 104 rotates, it drives the supporting slide rail 105 to slide forward and backward on the first slide groove 103. Then, when the threaded shaft 107 rotates, it drives the mounting seat 108 to slide left and right inside the second slide groove 106, so that the position of the drilling shaft 502 is adjusted again after the mounting frame 1 is installed. The position of the drilling shaft 502 can be easily adjusted to adapt to different working scenes and needs, thereby increasing the flexibility and adaptability of the drilling machine, so that it can work effectively in a variety of engineering environments. When the drilling shaft 502 moves to the specified position for work, the protective plates 202 on the front and rear sides are retracted by the second hydraulic rod 201, which provides a certain protective effect on the surrounding area during drilling work, effectively blocks splashes, and prevents them from hurting nearby construction personnel, thereby greatly improving the safety of the workplace, limiting the diffusion range of these pollutants, helping to maintain the cleanliness of the working environment, and reducing pollution to the environment.

[0025] In a preferred embodiment, a first connecting plate 5 is fixed to the lower end of the driving shaft 1011, a second connecting plate 501 is attached to the lower end surface of the first connecting plate 5, a drilling shaft 502 is installed on the lower end surface of the second connecting plate 501, four groups of threaded bolts 503 are arranged inside the first connecting plate 5, the driving shaft 1011 is rotated by a motor, and then lifted and lowered by the first hydraulic rod 109 to realize the drilling work of the water conservancy project, and then the drilling shaft 502 is attached to the first connecting plate 5 through the second connecting plate 501, and the threaded bolt 503 is rotated to lock it, thereby realizing the disassembly and replacement of the drilling shaft 502, so that a suitable drilling shaft 502 can be selected according to the required drilling diameter, thereby improving the utilization efficiency of the equipment.

[0026] In a preferred embodiment, moving wheels 3 are provided at four ends of the lower end surface of the installation frame 1, and the provided moving wheels 3 facilitate certain carrying operations of the device.

[0027] In a preferred embodiment, mounting plates 4 are fixed to the two side walls of the mounting frame 1, a screw rod 401 is installed inside the mounting plate 4, and a support plate 402 is installed at the end of the screw rod 401. By rotating the screw rod 401, the support plate 402 is brought into contact with the ground, thereby increasing the contact area and improving the stability of the mounting frame 1.

[0028] The above description of the disclosed embodiments enables those skilled in the art to implement or use the present invention. Various modifications to these embodiments will be apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention will not be limited to the embodiments shown herein, but will conform to the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A drilling machine for water conservancy engineering, characterized in that: The invention comprises a mounting frame (1), wherein four ends of the upper end surface of the mounting frame (1) are mounted with a supporting frame (101), the upper end of the supporting frame (101) is mounted with a supporting frame (102), a first sliding groove (103) is provided inside the supporting frame (102), a threaded rod (104) is installed inside the first sliding groove (103), a supporting slide rail (105) is installed on the outer surface of the threaded rod (104), a second sliding groove (106) is provided inside the supporting slide rail (105), a threaded shaft (107) is installed inside the second sliding groove (106), a mounting seat (108) is installed on the outer surface of the threaded shaft (107), a first hydraulic rod (109) is installed inside the front end of the mounting seat (108), a connecting seat (1010) is installed at the lower end of the first hydraulic rod (109), and a driving shaft (1011) is installed inside the connecting seat (1010); A fixing plate (2) is fixed to the front and rear sides of the upper end face of the mounting frame (1), a second hydraulic rod (201) is installed inside the fixing plate (2), and a protective plate (202) is installed at the end of the second hydraulic rod (201).

2. A drilling machine for water conservancy engineering according to claim 1, characterized in that: A first connecting plate (5) is fixed to the lower end of the driving shaft (1011).

3. A drilling machine for water conservancy engineering according to claim 2, characterized in that: The lower end surface of the first connecting plate (5) is attached to the second connecting plate (501), and the lower end surface of the second connecting plate (501) is mounted with a drilling shaft (502).

4. A drilling machine for water conservancy engineering according to claim 2, characterized in that: Four groups of threaded bolts (503) are arranged inside the first connecting plate (5).

5. A drilling machine for water conservancy engineering according to claim 1, characterized in that: Moving wheels (3) are arranged at four ends of the lower end surface of the installation frame (1).

6. A water conservancy engineering drilling machine according to claim 1, characterized in that: Mounting plates (4) are fixed to both side walls of the mounting frame (1).

7. A drilling machine for water conservancy engineering according to claim 6, characterized in that: A screw rod (401) is installed inside the mounting plate (4), and a support plate (402) is installed at the end of the screw rod (401).

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