Rack for land engineering exploration drilling

Abstract

The utility model discloses a rack for land engineering exploration drilling, and relates to the field of land exploration. The machine frame comprises supporting legs and a top plate, a storage groove is formed in one side of each supporting leg, a threaded hole is formed in the position, close to the storage groove, of one side of each supporting leg, a moving block is arranged in each storage groove, a clamping bolt is arranged in each moving block, and a rotating rod is movably connected to the lower end of each moving block. The drilling machine has the advantages that the angle of the rotating plate can be changed through the moving block, the clamping bolt, the rotating rod, the short rod and other assemblies, then the auxiliary rod on one side of the rotating plate can provide additional auxiliary support for the supporting legs, the problem of rack deviation is effectively avoided, and meanwhile it is guaranteed that drilling operation can be normally conducted; the height of the rack can be adjusted by matching the adjusting rod, the telescopic rod and the spring with the adjusting hole, the fixing bolt and the like, so that different use requirements can be met, and meanwhile, the limitation of the rack in use can be reduced.

Description

Technical Field

[0001] The utility model relates to the field of land exploration, in particular to a machine frame for drilling holes in land engineering exploration. Background Art

[0002] Geotechnical engineering exploration is an activity that involves mapping, exploring and testing topographic, geological and hydrological conditions and providing relevant results and information in order to meet the needs of planning, design, construction, operation and comprehensive management of engineering construction. Surveying, design, processing and monitoring activities in geotechnical engineering also fall within the scope of engineering investigation. Drilling is required when conducting land engineering exploration tasks, and the rack is a tool assembled with the drilling equipment.

[0003] However, in the prior art, since the frame for drilling in land engineering exploration lacks an auxiliary support structure, when drilling on soft ground, the frame is easily affected by the impact force of drilling and deviates, thereby affecting normal use. Utility Model Content

[0004] The technical problem to be solved by the utility model is to provide a machine frame for drilling holes in land engineering exploration.

[0005] In order to solve the above technical problems, the technical solution of the utility model is: a frame for land engineering exploration and drilling, comprising a support leg and a top plate, a storage groove is provided on one side of the support leg, a threaded hole is provided on one side of the support leg near the storage groove, a moving block is provided inside the storage groove, a clamping bolt is provided inside the moving block, a rotating rod is movably connected to the lower end of the moving block, a short rod is fixedly connected to the inner wall of the storage groove, a rotating block is movably connected to the outside of the short rod, connecting blocks are fixedly connected to both sides of the rotating block, an auxiliary rod is provided inside the connecting block, and an anchor rod is fixedly connected to the lower end of the support leg.

[0006] Preferably, a cylinder is provided at the lower end of the top plate, a mounting plate is fixedly connected to the lower end of the cylinder, a drilling rig body is provided at the lower end of the mounting plate, an adjusting rod is fixedly connected to the lower edge of the top plate, telescopic rods are provided on both sides of the adjusting rod, and a spring is sleeved on the outside of the telescopic rod.

[0007] Preferably, the upper end of the support leg is fixedly connected to a support rod, an adjustment hole is opened on the inner wall of the support rod, and a fixing bolt is provided on the inner wall of the support rod near the adjustment hole.

[0008] Preferably, the rotating block is movably connected to the supporting leg via a rotating shaft.

[0009] Preferably, the adjusting rods are provided in multiple groups and are symmetrically arranged about the center line of the top plate.

[0010] Preferably, the adjusting rod is movably connected to the supporting rod through a telescopic rod and a spring in cooperation with a fixing bolt.

[0011] By adopting the above technical solution, by rotating the bolt in the opposite direction and sliding the moving block downward, the slider causes the rotating rod to push the rotating block to rotate, the rotating block and the supporting leg are at 90 degrees, and one side of the connecting block is close to the ground. At this time, the moving block reaches another set of threaded holes, and the bolt is rotated, and the bolt enters the inside of the other set of threaded holes to fix the moving block. The staff can insert the auxiliary rod into the ground so that it can assist the supporting legs. Similarly, by rotating the bolt in the opposite direction and sliding the moving block upward, the moving block causes the rotating rod to drive the rotating block to rotate in the opposite direction and enter the storage groove, completing the storage of the rotating block and the connecting plate. The angle of the rotating plate can be changed by means of components such as the moving block, the bolt, the rotating rod, and the short rod, so that the auxiliary rod on one side can provide additional auxiliary support for the supporting leg, effectively avoiding the problem of frame offset, while also ensuring that the drilling operation can proceed normally.

[0012] By adopting the above technical solution, the fixing bolt is rotated and the telescopic rod is pushed, the telescopic rod slides out from the inside of the adjusting hole, and the top plate is pulled upward, and the top plate drives the adjusting rod to slide inside the support rod. When the telescopic rod reaches another set of adjusting holes, the spring rebounds to make the telescopic rod enter the other set of adjusting holes, and the fixing bolt is rotated in the opposite direction. One end of the fixing bolt is close to one side of the adjusting rod, thereby realizing secondary fixation of the adjusting rod, that is, completing the raising of the frame. Similarly, the frame can be lowered by operating the fixing bolt, spring, adjusting rod and other components again. The height of the frame can be adjusted by adjusting the rod, telescopic rod, spring, adjusting hole, fixing bolt and the like, so as to meet different usage requirements and reduce the limitations of the frame when in use. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0014] Figure 2 This is a schematic diagram of the support leg structure of the utility model;

[0015] Figure 3 This is a schematic diagram of the support rod structure of the utility model;

[0016] Figure 4 This is a schematic diagram of the top plate structure of the utility model;

[0017] Figure 5 This is a schematic diagram of the structure of the adjusting rod of the utility model.

[0018] In the figure: 1. Support leg; 2. Top plate; 3. Storage slot; 4. Threaded hole; 5. Moving block; 6. Bolt; 7. Turning rod; 8. Short rod; 9. Turning block; 10. Connecting block; 11. Auxiliary rod; 12. Anchor rod; 13. Cylinder; 14. Mounting plate; 15. Drilling rig body; 16. Adjusting rod; 17. Telescopic rod; 18. Spring; 19. Support rod; 20. Fixing bolt; 21. Adjusting hole. DETAILED DESCRIPTION

[0019] The specific implementation methods of the present invention are further described below in conjunction with the accompanying drawings. It should be noted that the description of these implementation methods is used to help understand the present invention, but does not constitute a limitation of the present invention. In addition, the technical features involved in each implementation method of the present invention described below can be combined with each other as long as they do not conflict with each other.

[0020] Example 1: Please refer to Figure 1-Figure 5 The utility model provides a technical solution: a frame for drilling in land engineering exploration, comprising a supporting leg 1 and a top plate 2, a receiving groove 3 is provided on one side of the supporting leg 1, a threaded hole 4 is provided on one side of the supporting leg 1 near the receiving groove 3, a moving block 5 is arranged inside the receiving groove 3, a clamping bolt 6 is arranged inside the moving block 5, a rotating rod 7 is movably connected to the lower end of the moving block, a short rod 8 is fixedly connected to the inner wall of the receiving groove 3, a rotating block 9 is movably connected to the outside of the short rod 8, connecting blocks 10 are fixedly connected to both sides of the rotating block 9, an auxiliary rod 11 is arranged inside the connecting block 10, an anchor rod 12 is fixedly connected to the lower end of the supporting leg 1, and the rotating block 9 is movably connected to the supporting leg 1 through a rotating shaft.

[0021] Specifically, rotate the bolt 6 in the opposite direction and slide the moving block 5 downward, the slider causes the rotating rod 7 to push the rotating block 9 to rotate, the rotating block 9 is 90 degrees with the supporting leg 1, and one side of the connecting block 10 is close to the ground. At this time, the moving block 5 reaches another set of threaded holes 4, rotates the bolt 6, and the bolt 6 enters the inside of the other set of threaded holes 4 to fix the moving block 5, and the staff can insert the auxiliary rod 11 into the ground so that it can assist the supporting leg 1. Similarly, rotate the bolt 6 in the opposite direction and slide the moving block 5 upward, the moving block 5 causes the rotating rod 7 to drive the rotating block 9 to rotate in the opposite direction and enter the storage groove 3, completing the storage of the rotating block 9 and the connecting plate, and the angle of the rotating plate can be changed by the moving block 5, bolt 6, rotating rod 7, short rod 8 and other components, so that the auxiliary rod 11 on one side can provide additional auxiliary support for the supporting leg 1, effectively avoiding the problem of rack deviation, and also ensuring that the drilling operation can be carried out normally.

[0022] Example 2: Please refer to Figure 1-Figure 5The utility model provides a technical solution: a frame for drilling in land engineering exploration, a cylinder 13 is arranged at the lower end of the top plate 2, a mounting plate 14 is fixedly connected to the lower end of the cylinder 13, a drilling rig body 15 is arranged at the lower end of the mounting plate 14, an adjusting rod 16 is fixedly connected to the edge position of the lower end of the top plate 2, telescopic rods 17 are arranged on both sides of the adjusting rod 16, a spring 18 is sleeved on the outside of the telescopic rod 17, a supporting rod 19 is fixedly connected to the upper end of the supporting leg 1, an adjusting hole 21 is opened on the inner wall of the supporting rod 19, a fixing bolt 20 is arranged on the inner wall of the supporting rod 19 near the adjusting hole 21, the number of the adjusting rods 16 is multiple groups, and they are symmetrically arranged about the center line of the top plate 2, the adjusting rod 16 is movably connected to the supporting rod 19 through the telescopic rod 17 and the spring 18 in cooperation with the fixing bolt 20.

[0023] Specifically, the fixing bolt 20 is rotated and the telescopic rod 17 is pushed, and the telescopic rod 17 slides out from the inside of the adjusting hole 21, and the top plate 2 is pulled upward, and the top plate 2 drives the adjusting rod 16 to slide inside the supporting rod 19. When the telescopic rod 17 reaches another set of adjusting holes 21, the spring 18 rebounds to make the telescopic rod 17 enter another set of adjusting holes 21, and the fixing bolt 20 is rotated in the opposite direction. One end of the fixing bolt 20 is close to one side of the adjusting rod 16 to achieve secondary fixation of the adjusting rod 16, that is, to complete the raising of the frame. Similarly, only the fixing bolt 20, spring 18, adjusting rod 16 and other components need to be operated again to achieve the lowering of the frame. The height of the frame can be adjusted by adjusting the adjusting rod 16, telescopic rod 17, spring 18, adjusting hole 21, fixing bolt 20, etc., so as to meet different usage requirements and reduce the limitations of the frame when in use.

[0024] Working principle: When the drilling frame for land engineering exploration is used, first, the frame is fixed in a suitable position by the anchor rod 12, then, the bolt 6 is rotated in the opposite direction and the moving block 5 is slid downward, the slider makes the rotating rod 7 push the rotating block 9 to rotate, the rotating block 9 is 90 degrees with the supporting leg 1, and one side of the connecting block 10 is close to the ground. At this time, the moving block 5 reaches another set of threaded holes 4, the bolt 6 is rotated, and the bolt 6 enters the inside of the other set of threaded holes 4 to fix the moving block 5, and the staff can then move the auxiliary rod 11 Insert it into the ground so that it can assist the supporting leg 1. Similarly, rotate the bolt 6 in the opposite direction and slide the moving block 5 upward. The moving block 5 causes the rotating rod 7 to drive the rotating block 9 to rotate in the opposite direction and enter the storage groove 3 to complete the storage of the rotating block 9 and the connecting plate. The angle of the rotating plate can be changed by the components such as the moving block 5, the bolt 6, the rotating rod 7, and the short rod 8, so that the auxiliary rod 11 on one side can provide additional auxiliary support for the supporting leg 1, effectively avoiding the problem of rack deviation, and also ensuring that the drilling operation can proceed normally. Then, adjust the height of the rack. The specific operation is to rotate the fixing bolt 20 and push the telescopic rod 17. The telescopic rod 17 slides out from the inside of the adjusting hole 21, pull the top plate 2 upward, and the top plate 2 drives the adjusting rod 16 to slide inside the support rod 19. When the telescopic rod 17 reaches another set of adjusting holes 21, the spring 18 rebounds to make the telescopic rod 17 enter another set of adjusting holes 21, and the fixing bolt 20 is rotated in the opposite direction. One end of the fixing bolt 20 is close to one side of the adjusting rod 16 to achieve secondary fixation of the adjusting rod 16, that is, to complete the raising of the rack. Similarly, only the fixing bolt 20, spring 18, adjusting rod 16 and other components need to be operated again to achieve the lowering of the rack. The height of the rack can be adjusted by adjusting rod 16, telescopic rod 17, spring 18, adjusting hole 21, fixing bolt 20, etc., so as to meet different usage requirements and reduce the limitations of the rack when in use. Finally, the cylinder 13 and the drilling rig body 15 are turned on, and the cylinder 13 pushes the drill rod to move downward so that it can complete the task of drilling.

[0025] The embodiments of the present invention are described in detail above with reference to the accompanying drawings, but the present invention is not limited to the described embodiments. For those skilled in the art, various changes, modifications, substitutions and variations of these embodiments are made without departing from the principles and spirit of the present invention, and still fall within the scope of protection of the present invention.

Claims

1. A frame for drilling holes for land engineering exploration, comprising support legs and a top plate, characterized in that: A storage groove is provided on one side of the supporting leg, a threaded hole is provided on one side of the supporting leg near the storage groove, a moving block is provided inside the storage groove, a latch is provided inside the moving block, a rotating rod is movably connected to the lower end of the moving block, a short rod is fixedly connected to the inner wall of the storage groove, a rotating block is movably connected to the outside of the short rod, connecting blocks are fixedly connected to both sides of the rotating block, an auxiliary rod is provided inside the connecting block, and an anchor rod is fixedly connected to the lower end of the supporting leg.

2. The drilling frame for land engineering exploration according to claim 1, characterized in that: A cylinder is provided at the lower end of the top plate, a mounting plate is fixedly connected to the lower end of the cylinder, a drilling rig body is provided at the lower end of the mounting plate, an adjusting rod is fixedly connected to the lower edge of the top plate, telescopic rods are provided on both sides of the adjusting rod, and a spring is sleeved on the outside of the telescopic rod.

3. The drilling frame for land engineering exploration according to claim 1, characterized in that: The upper end of the support leg is fixedly connected with a support rod, an adjustment hole is opened on the inner wall of the support rod, and a fixing bolt is arranged on the inner wall of the support rod near the adjustment hole.

4. The drilling frame for land engineering exploration according to claim 1, characterized in that: The rotating block is movably connected to the supporting leg via a rotating shaft.

5. The drilling frame for land engineering exploration according to claim 2, characterized in that: The number of the adjusting rods is multiple groups, and they are symmetrically arranged about the center line of the top plate.

6. The ground engineering exploration drilling frame according to claim 2, characterized in that: The adjusting rod is movably connected to the supporting rod through a telescopic rod and a spring in cooperation with a fixing bolt.

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