Drilling rig for constructional engineering investigation

Abstract

The utility model discloses a drilling rig for constructional engineering investigation in the technical field of constructional engineering investigation, which comprises a drill carriage and a drill rod, a mounting rack for positioning the drill rod is mounted on the drill carriage, and a motor for driving the drill rod to rotate is arranged at one end of the mounting rack; the drilling rig comprises a drilling rig body, the drilling rig body is provided with an adjusting assembly used for adjusting the drilling angle, and one side of the drilling rig body is provided with a spraying assembly used for cleaning a drilling rod. And if the drilling device is installed on the vehicle, the drilling device cannot be used for surveying the geology at different depths and different angles.

Description

Technical Field

[0001] The utility model relates to the technical field of construction engineering survey, in particular to a drilling device for construction engineering survey. Background Art

[0002] Construction engineering survey refers to the activities of mapping, exploring and testing the terrain, geology and hydrology to meet the needs of planning, design, construction, operation and comprehensive management of engineering construction, and providing corresponding results and data. The survey, design, treatment and monitoring activities in geotechnical engineering also belong to the scope of engineering survey, which studies and identifies the geological and geographical environmental characteristics of the engineering construction site and its comprehensive applied science related to engineering construction. In order to plan, design, construction, operation and comprehensive management of urban construction, industrial and civil buildings, railways, roads, offshore ports, power transmission and pipeline projects, water conservancy and hydraulic construction, mining and underground projects, engineering survey provides the basic data required for feasibility evaluation and construction through mapping, exploration, testing and comprehensive evaluation of terrain, geology and hydrology. It is the primary link of capital construction. Good engineering survey, especially preliminary survey, can make detailed demonstration of the construction site, ensure the reasonable progress of the project, and promote the project to achieve the best economic, social and environmental benefits. Drilling equipment is needed to survey the geology before construction.

[0003] Existing drilling devices are usually independently arranged and need to be removed when in use, which wastes drilling time. If the drilling device is installed on a vehicle, such a drilling device cannot conduct geological surveys at different depths and angles.

[0004] Therefore, those skilled in the art provide a drilling device for construction engineering survey to solve the problems raised in the above background technology. Utility Model Content

[0005] The purpose of the utility model is to provide a drilling device for construction engineering survey to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a drilling device for construction engineering survey, comprising a drilling vehicle and a drilling rod, the drilling vehicle is equipped with a mounting frame for positioning the drilling rod, one end of the mounting frame is provided with a motor for driving the drilling rod to rotate; the drilling vehicle is provided with an adjustment component for adjusting the drilling angle, and one side of the drilling vehicle is provided with a spray component for cleaning the drilling rod.

[0007] Preferably: the adjustment assembly comprises an articulated seat mounted on one end of the top of the drilling vehicle, a mobile frame is mounted on the articulated seat, a telescopic rod is hinged on the drilling vehicle, an output end of the telescopic rod is hinged to the middle of the mobile frame, and the drilling rod is mounted on the mobile frame.

[0008] Preferably, a guide groove is provided on the moving frame, a moving seat is provided on the mounting frame, and the moving seat is slidably connected to the guide groove.

[0009] Preferably, a reaction frame is installed at one end of the moving frame, a hydraulic rod is installed on the reaction frame, and the hydraulic rod is connected to the mounting frame.

[0010] Preferably, a fixed seat is provided on the drilling vehicle, and the moving frame is snap-connected to the fixed seat.

[0011] Preferably, a limiting ring is provided on the mounting frame and located outside the drilling rod.

[0012] Preferably, the spraying assembly includes a water tank installed on the drilling vehicle, a spraying pipe is provided on the limiting ring, a plurality of nozzles are installed on the spraying pipe, and the water tank is communicated with the spraying pipe.

[0013] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0014] 1. In the present utility model, by providing a drilling vehicle and an adjusting assembly, the drilling vehicle can facilitate the movement of the drilling rod. The drilling rod is installed on the moving frame, and the angle of the drilling rod can be adjusted by the telescopic rod. When the telescopic rod is the shortest, the moving frame can be placed on the drilling vehicle, and when the telescopic rod is the longest, the drilling rod is in a vertical state, which can facilitate the storage of the drilling rod and at the same time can facilitate the geological exploration at different angles.

[0015] 2. In the present utility model, by providing a spraying assembly, the spraying assembly is composed of a water tank, a spraying pipe and nozzles. The water in the water tank can be sprayed out from the nozzles through the spraying pipe, and the sprayed water will wash the surface of the drilling rod, which can clean the drilling rod and will not affect the subsequent drilling and sampling. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 is a schematic diagram of the overall structure of the present utility model.

[0017] Figure 2 is of the present utility model Figure 1 an enlarged view of part A.

[0018] Figure 3 is a left-side perspective sectional view of the present utility model.

[0019] Figure 4 is of the present utility model Figure 3 an enlarged view of part B.

[0020] Figure 5 is of the present utility model Figure 4 an enlarged view of part C.

[0021] In the figure: 1, drilling vehicle; 2, drilling rod; 3, mounting frame; 4, motor; 5, hinge seat; 6, moving frame; 7, telescopic rod; 8, guide groove; 9, moving seat; 10, reaction frame; 11, hydraulic rod; 12, fixed seat; 13, limiting ring; 14, water tank; 15, spray pipe; 16, nozzle; 17, support. Specific implementation mode

[0022] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0023] Please refer to Figures 1 to 5 , in the embodiment of the present invention, a drilling device for building engineering survey includes a drilling vehicle 1 and a drilling rod 2. A mounting frame 3 for positioning the drilling rod 2 is installed on the drilling vehicle 1, and a motor 4 for driving the drilling rod 2 to rotate is provided at one end of the mounting frame 3; an adjusting component for adjusting the drilling angle is provided on the drilling vehicle 1, a spraying component for cleaning the drilling rod 2 is provided on one side of the drilling vehicle 1, and a limiting ring 13 is provided on the mounting frame 3 and outside the drilling rod 2.

[0024] The drilling rod 2 can drill the soil at the target position. The drilling rod 2 is installed on the drilling vehicle 1 and on the mounting frame 3. The motor 4 can be directly purchased on the market. The motor 4 can drive the drilling rod 2 to rotate. The rotation of the drilling rod 2 can survey the geology at the construction site. The adjusting component can adjust the drilling angle of the drilling rod 2 to facilitate surveying different geologies at different angles. The spraying component can wash the drilling rod 2 to facilitate cleaning the soil on the surface of the drilling rod 2. The limiting ring 13 is fixedly installed on the mounting frame 3 to limit the drilling rod 2 and prevent the angle of the drilling rod 2 from deviating.

[0025] In one embodiment, specifically, the adjustment component includes a hinge seat 5 installed at one end of the top of the drilling vehicle 1. A moving frame 6 is installed on the hinge seat 5. The drilling vehicle 1 is hinged with a telescopic rod 7. The output end of the telescopic rod 7 is hinged to the middle of the moving frame 6. The drilling rod 2 is installed on the moving frame 6. A guiding groove 8 is provided on the moving frame 6. A moving seat 9 is provided on the mounting frame 3. The moving seat 9 is slidably connected to the guiding groove 8. One end of the moving frame 6 is installed with a reaction frame 10. A hydraulic rod 11 is installed on the reaction frame 10. The hydraulic rod 11 is connected to the mounting frame 3. The hinge seat 5 is installed at one end of the drilling vehicle 1. The moving frame 6 is installed on the hinge seat 5. The drilling rod 2 can adjust its angle on the drilling vehicle 1 through the moving frame 6. The telescopic rod 7 is hinged between the drilling vehicle 1 and the moving frame 6, which can conveniently adjust the angle of the drilling rod 2. The telescopic rod 7 can be directly purchased on the market. The guiding grooves 8 are opened on both sides of the moving frame 6. The moving seats 9 are fixedly installed on both sides of the mounting frame 3. The moving seats 9 are slidably connected to the guiding grooves 8, which can conveniently adjust the height of the drilling rod 2 and can adapt to the exploration of deeper soil. The reaction frame 10 is installed at one end of the moving frame 6. The hydraulic rod 11 can be directly purchased on the market. One end of the hydraulic rod 11 is fixed on the reaction frame 10, and the telescopic end of the hydraulic rod 11 is installed on the moving frame 6, which can conveniently push the drilling rod 2 to move.

[0026] Among them, a fixed seat 12 is provided on the drilling vehicle 1. The moving frame 6 is snap-connected to the fixed seat 12. The fixed seat 12 is fixedly installed on the drilling vehicle 1. The bottom of the moving frame 6 can be placed on the fixed seat 12, which is convenient for driving the drilling vehicle 1 and convenient for storing the drilling rod 2.

[0027] On the basis of the above embodiment, specifically, the spraying component includes a water tank 14 installed on the drilling vehicle 1. A spraying pipe 15 is provided on the limiting ring 13. A plurality of nozzles 16 are installed on the spraying pipe 15. The water tank 14 is communicated with the spraying pipe 15. The water tank 14 is installed on the drilling vehicle 1. The spraying pipe 15 is fixedly installed on the limiting ring 13. The nozzles 16 are installed on the spraying pipe 15. The water tank 14 is communicated with the spraying pipe 15. The water in the water tank 14 can be sprayed onto the drilling rod 2 through the nozzles 16 on the spraying pipe 15, which is convenient for cleaning the drilling rod 2.

[0028] When it is necessary to conduct an investigation on a construction engineering site, the investigation location and drilling angle are determined in advance. First, drive this drilling vehicle 1 to the investigation location, and then extend the telescopic rod 7. At this time, the moving frame 6 will gradually disengage from the fixed seat 12, and rotate the drilling rod 2 on the moving frame 6 to an appropriate drilling angle. Then, push out the drilling rod 2 through the hydraulic rod 11. Subsequently, drive the drilling rod 2 to rotate through the motor 4. The rotation of the drilling rod 2 can drill the soil. During the drilling process, the hydraulic rod 11 can be used to push the drilling rod 2 forward continuously. When drilling to the specified depth, pull back the drilling rod 2 through the hydraulic rod 11 and sample the soil on the drilling rod 2. By analyzing the soil samples brought out on the drilling rod 2, the geology at this location can be analyzed. After sampling, the drilling rod 2 can be cleaned through the nozzle 16 on the spray pipe 15. After the investigation at this location is completed, move the moving frame 6 onto the fixed seat 12 through the telescopic rod 7, and then drive the drilling vehicle 1 away.

[0029] In one embodiment, specifically, a support 17 for increasing the supporting surface is provided on the outer side of the drilling vehicle 1. The support 17 is installed on the outer side of the drilling vehicle 1, which can increase the supporting surface of the drilling vehicle 1 and make the drilling process more stable.

[0030] The above is only a preferred specific embodiment of the present invention, but the protection scope of the present invention is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present invention, according to the technical solution of the present invention and its inventive concept, makes equivalent substitutions or changes, and all should be covered within the protection scope of the present invention.

Claims

1. A drilling device for construction engineering survey, characterized in that: The invention comprises a drilling vehicle (1) and a drilling rod (2); a mounting frame (3) for positioning the drilling rod (2) is installed on the drilling vehicle (1); a motor (4) for driving the drilling rod (2) to rotate is provided at one end of the mounting frame (3); The drilling vehicle (1) is provided with an adjustment component for adjusting the drilling angle, and one side of the drilling vehicle (1) is provided with a spray component for cleaning the drilling rod (2).

2. A drilling device for construction engineering survey according to claim 1, characterized in that: The adjustment assembly comprises an articulated seat (5) mounted on one end of the top of the drilling vehicle (1), a movable frame (6) is mounted on the articulated seat (5), a telescopic rod (7) is hinged on the drilling vehicle (1), an output end of the telescopic rod (7) is hinged to the middle of the movable frame (6), and the drilling rod (2) is mounted on the movable frame (6).

3. A drilling device for construction engineering survey according to claim 2, characterized in that: The movable frame (6) is provided with a guide groove (8), the mounting frame (3) is provided with a movable seat (9), and the movable seat (9) is slidably connected to the guide groove (8).

4. A drilling device for construction engineering survey according to claim 3, characterized in that: A reaction frame (10) is installed at one end of the mobile frame (6), a hydraulic rod (11) is installed on the reaction frame (10), and the hydraulic rod (11) is connected to the mounting frame (3).

5. A drilling device for construction engineering survey according to claim 4, characterized in that: The drilling vehicle (1) is provided with a fixed seat (12), and the movable frame (6) is clamped with the fixed seat (12).

6. A drilling device for construction engineering survey according to claim 5, characterized in that: A limiting ring (13) is provided on the mounting frame (3) and located outside the drilling rod (2).

7. A drilling device for construction engineering survey according to claim 6, characterized in that: The spray assembly comprises a water tank (14) mounted on the drilling vehicle (1); a spray pipe (15) is provided on the limiting ring (13); a plurality of spray heads (16) are mounted on the spray pipe (15); and the water tank (14) is connected to the spray pipe (15).

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