Drilling machine base fixing assembly

Abstract

The utility model discloses a drilling machine base fixing assembly which comprises a base body, a first positioning piece and a traction piece, and a groove is formed in the bottom of the base body. The multiple first positioning pieces are fixed to the ground, and when the base body is installed on the ground, the multiple first positioning pieces are attached to the corner positions of the groove correspondingly; the multiple traction pieces are arranged outside the base body. The traction piece comprises a second positioning piece and a traction rope; the second positioning piece is fixed on the ground; one end of the traction rope is connected with the second positioning piece, and the other end is fixedly wound on the base body; wherein the traction rope is in a tightened state. The utility model relates to the technical field of geological exploration drilling construction, by means of the arrangement, the conditions of drill jacking and the like when a drilling tool adopts small-angle inclined hole measurement can be avoided, the purpose of effectively improving the stability of the drilling tool during operation is achieved, and the construction speed is correspondingly improved.

Description

Technical Field

[0001] The utility model relates to the technical field of geological exploration and drilling construction, in particular to a drilling rig base fixing component. Background Art

[0002] In geological surveys, XY-type drilling rigs are often used for drilling operations in plains and mountainous areas. When encountering steeply inclined geological bodies and needing to control their deep morphology, small-angle (0°-30°) inclined holes are often used to efficiently obtain geological information. However, as the hole depth increases, the weight of the drill tool increases, and the friction increases. During the pressurized drilling process, the pressure applied by the drill rig is transmitted to the bedrock through the drill rod, causing the drill rig itself to be subjected to a reaction force in the opposite direction of the output force. This force may cause top drilling of the drill rig and the drill rig base (i.e., the drill rig flips over, etc.), thereby affecting safe production. At present, operators usually use large-angle inclined holes and multiple measurements to avoid top drilling, but this method takes a long time and increases the workload accordingly.

[0003] Therefore, a drilling rig base fixing assembly is needed to solve the above problems. Utility Model Content

[0004] The utility model aims to solve at least one of the technical problems existing in the prior art; to this end, the utility model proposes a drilling rig base fixing assembly, which is used to avoid the occurrence of top drilling and the like when the drill tool adopts small-angle inclined hole measurement, so as to achieve the purpose of effectively improving the stability of the drilling rig during operation. The utility model sets a first positioning member and a traction member including a second positioning member and a traction rope, and uses the first positioning member to laterally limit the base body of the drilling rig to prevent the base body from shaking in the horizontal plane, and provides a traction force to the base body through the traction rope and the second positioning member, so that the drilling rig can overcome the reaction force when measuring small-angle inclined holes, thereby improving the stability of the drilling rig during operation, so as to correspondingly increase the construction rate.

[0005] To achieve the above-mentioned purpose, the first aspect of the utility model provides a drilling rig base fixing assembly, comprising a base body with a groove at the bottom, a first positioning member and a traction member;

[0006] The first positioning member is fixed on the ground, and a plurality of the first positioning members are provided. When the base body is installed on the ground, the plurality of the first positioning members are respectively fitted with the corner positions of the groove;

[0007] The traction member is provided in plurality and is arranged outside the base body;

[0008] The traction member includes a second positioning member and a traction rope;

[0009] The second positioning member is fixed on the ground;

[0010] One end of the traction rope is connected to the second positioning member, and the other end is fixedly wound around the base body;

[0011] Wherein, the traction rope is in a taut state.

[0012] Furthermore, positioning holes for installing the first positioning member and the second positioning member are formed on the ground;

[0013] The first positioning member and the second positioning member both include an anchor plug and an anchor rod capable of engaging with the anchor plug;

[0014] The anchor plug is placed in the positioning hole;

[0015] When the anchor rod is engaged with the anchor plug and continues to extend into the positioning hole, the two side walls of the anchor rod can be deformed in a direction perpendicular to its installation to interference fit in the positioning hole, so that the first positioning member or the second positioning member is fixedly installed in the positioning hole.

[0016] Furthermore, the anchor plug is configured as a wedge-shaped structure, and an opening adapted to the anchor plug is formed in the middle of the anchor rod, so that when the anchor rod is engaged with the anchor plug, the two side walls of the anchor rod expand along the outside due to the force of the wedge surface.

[0017] Furthermore, when the anchor plug is placed inside the positioning hole, the cross-sectional area of ​​the anchor plug increases from top to bottom.

[0018] Furthermore, one end of the anchor rod is exposed above the ground, forming a raised positioning portion.

[0019] Furthermore, the length of the raised positioning portion is 8cm-12cm.

[0020] Furthermore, the raised positioning portion has a connecting hole for winding the traction rope.

[0021] Furthermore, the traction member is arranged between the base body and the surface to be constructed.

[0022] Furthermore, the horizontal distance between the traction member and the base body is 45cm-55cm.

[0023] Furthermore, the base body is configured as an I-beam.

[0024] Compared with the prior art, the beneficial effects of the utility model are:

[0025] By setting a plurality of first positioning members, and placing the plurality of first positioning members at the corners of the groove of the base body respectively, the lateral positioning of the base body is achieved, and then a traction member including a second positioning member and a traction rope is set, and the traction rope is in a taut state. Therefore, when the drill tool located on the base body is measuring a small-angle inclined hole, the taut force of the traction rope is used to offset the reaction force generated during the drilling process of the drilling rig, thereby effectively ensuring the stability of the drilling rig during operation, thereby correspondingly improving the construction rate. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0027] Figure 1 It is a top view structural diagram of the drilling rig base fixing assembly of the utility model;

[0028] Figure 2 It is a structural schematic diagram of the connection between the traction member and the base body in the drilling rig base fixing assembly of the utility model;

[0029] Figure 3 It is a structural schematic diagram of the first positioning member / the second positioning member in the drilling rig base fixing assembly of the utility model.

[0030] Figure Number:

[0031] 1. Base body; 2. First positioning member; 3. Traction member; 31. Second positioning member; 32. Traction rope; 4. Anchor plug; 5. Anchor rod; 6. Drilling rig body; 7. Drive shaft; 8. Drill rod. DETAILED DESCRIPTION

[0032] The technical solution of the utility model will be described clearly and completely in conjunction with the embodiments below. 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.

[0033] See also Figures 1 to 3 A first embodiment of the utility model provides a drilling rig base fixing assembly, including a base body 1 with a groove at the bottom, a first positioning member 2 and a traction member 3.

[0034] Among them, the first positioning member 2 is fixed on the ground, and there are multiple first positioning members 2. When the base body 1 is installed on the ground, the multiple first positioning members 2 are respectively fitted with the corner positions of the groove, that is, by locking the four corner positions of the groove, the base body 1 can only move in the direction away from the ground under the action of the multiple first positioning members 2, and cannot move laterally on the ground, that is, the base body 1 is preliminarily limited.

[0035] In addition, a plurality of traction members 3 are provided, and are arranged outside the base body 1 .

[0036] The traction member 3 includes a second positioning member 31 and a traction rope 32 . The second positioning member 31 is fixed on the ground and is used to limit the height of the base body 1 .

[0037] It should be noted that one end of the traction rope 32 is connected to the second positioning member 31 , and the other end is fixedly wound around the base body 1 , and the traction rope 32 is in a taut state.

[0038] That is, when the base body 1 moves away from the ground, the traction of the traction rope 32 can provide a downward separation for the base body 1, thereby offsetting the external force. In this way, when the drilling tool uses a small-angle inclined hole measurement, the interference caused by the force can be reduced, that is, the stability during operation is improved.

[0039] The device realizes lateral positioning of the base body 1 by providing a plurality of first positioning members 2, and placing the plurality of first positioning members 2 at the corners of the grooves of the base body 1 respectively, and then provides a traction member 3 including a second positioning member 31 and a traction rope 32, and the traction rope 32 is in a taut state. Therefore, when the drill tool on the base body 1 is measuring a small-angle inclined hole, the taut force of the traction rope 32 is used to offset the reaction force formed during the drilling process of the drilling rig, thereby effectively ensuring the stability of the drilling rig during operation and correspondingly improving the construction rate.

[0040] like Figure 1 As shown, it should be noted that the drilling rig described in this embodiment includes a drilling rig body 6, a drive shaft 7 and a drill rod 8, wherein the drive shaft 7 is connected to the drill rod 8, and controls the angle change of the drill rod 8 and can control the drill rod 8 for spiral feeding. This is the prior art. For details, please refer to the drilling rig model XY-4 in the prior art, which will not be elaborated here.

[0041] In a further embodiment, a specific first positioning member 2 and a second positioning member 31 are provided to facilitate installation and enhance the stability of the connection with the ground.

[0042] Specifically, positioning holes for installing the first positioning member 2 and the second positioning member 31 are formed on the ground.

[0043] The first positioning member 2 and the second positioning member 31 both include an anchor plug 4 and an anchor rod 5 that can be engaged with the anchor plug 4 .

[0044] The anchor plug 4 is placed in the positioning hole, and when the anchor rod 5 is engaged with the anchor plug 4 and continues to extend into the positioning hole, the two side walls of the anchor rod 5 can be deformed in a direction perpendicular to its installation, so as to be interference-engaged in the positioning hole, so that the first positioning member 2 or the second positioning member 31 is fixedly installed in the positioning hole.

[0045] It should be noted that the anchor plug 4 is configured as a wedge-shaped structure, and an opening adapted to the anchor plug 4 is formed in the middle of the anchor rod 5, so that when the anchor rod 5 is engaged with the anchor plug 4, the two side walls of the anchor rod 5 are expanded along the outside due to the force of the wedge surface, so that the two side walls of the anchor rod 5 can abut against the inner wall of the positioning hole, thereby achieving interference fit.

[0046] It should be noted that, in the present embodiment, the anchor rod 5 and the anchor plug 4 can be connected by hitting the upper end with a heavy hammer, so that the anchor rod 5 and the anchor plug 4 are combined.

[0047] It should also be noted that when the anchor plug 4 is placed inside the positioning hole, the cross-sectional area of ​​the anchor plug 4 increases from top to bottom, that is, when the anchor plug 4 is placed inside the positioning hole, its tip portion faces upward to facilitate better combination with the anchor rod 5.

[0048] In this embodiment, one end of the anchor rod 5 is exposed above the ground and is provided with a raised positioning portion, that is, the groove is limited by the raised positioning portion, thereby effectively ensuring that the base body 1 will not be laterally offset.

[0049] The length of the raised positioning portion is 8 cm to 12 cm, and preferably, the raised positioning portion is 10 cm.

[0050] In addition, the protruding positioning portion has a connecting hole for winding the traction rope 32 .

[0051] Please continue reading Figure 1 In order to better improve the traction effect of the traction member 3, the position of the traction member 3 is further limited here.

[0052] Specifically, the traction member 3 is arranged between the base body 1 and the surface to be constructed. Since the base body 1 will be subjected to a force in a direction away from the surface to be constructed when the drilling rig is running, the stability of the base body 1 can be effectively improved by placing the traction member 3 between the base body 1 and the surface to be constructed.

[0053] Wherein, the horizontal distance between the traction member 3 and the base body 1 is 45cm-55cm.

[0054] In this embodiment, the base body 1 is configured as an I-beam.

[0055] The above embodiments are only used to illustrate the technical method of the utility model rather than to limit it. Although the utility model is described in detail with reference to the preferred embodiments, ordinary technicians in the field should understand that the technical method of the utility model can be modified or replaced by equivalents without departing from the spirit and scope of the technical method of the utility model.

Claims

1. A drilling rig base fixing assembly, characterized in that: It comprises a base body (1) with a groove at the bottom, a first positioning member (2) and a pulling member (3); The first positioning member (2) is fixed on the ground, and a plurality of the first positioning members (2) are provided, and when the base body (1) is installed on the ground, the plurality of the first positioning members (2) are respectively fitted with the corner positions of the groove; The traction members (3) are provided in plurality and are arranged outside the base body (1); The traction member (3) comprises a second positioning member (31) and a traction rope (32); The second positioning member (31) is fixed on the ground; One end of the traction rope (32) is connected to the second positioning member (31), and the other end is fixedly wound around the base body (1); Wherein, the traction rope (32) is in a taut state.

2. The drilling rig base fixing assembly according to claim 1, characterized in that: Positioning holes for installing the first positioning member (2) and the second positioning member (31) are formed on the ground; The first positioning member (2) and the second positioning member (31) both comprise an anchor plug (4) and an anchor rod (5) capable of engaging with the anchor plug (4); The anchor plug (4) is placed in the positioning hole; When the anchor rod (5) is engaged with the anchor plug (4) and continues to extend into the interior of the positioning hole, the two side walls of the anchor rod (5) can be deformed in a direction perpendicular to its installation to interference fit in the positioning hole, so that the first positioning member (2) or the second positioning member (31) is fixedly installed in the positioning hole.

3. The drilling rig base fixing assembly according to claim 2, characterized in that: The anchor plug (4) is configured as a wedge-shaped structure, and an opening adapted to the anchor plug (4) is formed in the middle of the anchor rod (5), so that when the anchor rod (5) is engaged with the anchor plug (4), the two side walls of the anchor rod (5) are expanded along the outside due to the force of the wedge surface.

4. The drilling rig base fixing assembly according to claim 2, characterized in that: When the anchor plug (4) is placed inside the positioning hole, the cross-sectional area of ​​the anchor plug (4) increases from top to bottom.

5. The drilling rig base fixing assembly according to claim 2, characterized in that: One end of the anchor rod (5) is exposed above the ground, forming a raised positioning portion.

6. The drilling rig base fixing assembly according to claim 5, characterized in that: The length of the raised positioning portion is 8cm-12cm.

7. The drilling rig base fixing assembly according to claim 5, characterized in that: The raised positioning portion has a connecting hole for winding the traction rope (32).

8. The drilling rig base fixing assembly according to claim 1, characterized in that: The traction member (3) is arranged between the base body (1) and the surface to be constructed.

9. The drilling rig base fixing assembly according to claim 1, characterized in that: The horizontal distance between the traction member (3) and the base body (1) is 45 cm-55 cm.

10. The drilling rig base fixing assembly according to claim 1, characterized in that: The base body (1) is configured as an I-beam.

Images