Vehicle-mounted drilling rig

Abstract

The utility model belongs to the technical field of drilling machines, and provides a vehicle-mounted drilling machine which comprises a movable vehicle body. The supporting assembly is installed on the movable vehicle body in a foldable mode; the drilling machine assembly is arranged on the movable vehicle body, and the drilling machine assembly is used in cooperation with the supporting assembly; the supporting assembly comprises two vertical supporting frames which are symmetrically arranged, the two vertical supporting frames are both fixedly installed above the movable vehicle body, the tops of the vertical supporting frames are rotationally connected with a folding supporting frame through hinged supports, and a fixed roller is fixedly installed between the tops of the two folding supporting frames; by starting the hydraulic telescopic rod, the hydraulic telescopic rod can drive the folding supporting frame to rotate through the fixing protruding block, so that the folding supporting frame rotates from the horizontal state to the vertical state, then the folding supporting frame is positioned through the vertical positioning column, the folding supporting frame is prevented from rotating in the working process, and then the winding machine is started to drive the folding supporting frame to rotate. Therefore, the connecting rope is wound or unwound, and the position of the vertical drill rod is controlled.

Description

Technical Field

[0001] The utility model belongs to the technical field of drilling rigs, in particular to a vehicle-mounted drilling rig. Background Art

[0002] Drilling rig, analysis, is widely used in prospecting, railways, highways, bridges, water conservancy and hydropower, tunnels, water wells, anchors, small-diameter diamond core rope core drilling, civil engineering, engineering geological exploration, geothermal drilling, coalbed methane drilling, and anti-burst drilling rigs;

[0003] Currently, most of the existing vehicle-mounted drilling rigs on the market have poor stability and poor safety;

[0004] Therefore, those skilled in the art have proposed a vehicle-mounted drilling rig to solve the problems raised in the background art. Utility Model Content

[0005] In order to solve the above technical problems, the present invention provides a vehicle-mounted drilling rig to solve the problems of poor stability and poor safety of vehicle-mounted drilling rigs in the prior art.

[0006] Truck-mounted drilling rig, including:

[0007] Mobile body;

[0008] A support assembly, wherein the support assembly can be folded and mounted on the mobile vehicle body;

[0009] A drilling rig assembly is provided on a mobile vehicle body and is used in conjunction with a support assembly.

[0010] Preferably, the support assembly includes two symmetrically arranged vertical support frames, both of which are fixedly mounted above the mobile vehicle body, the top of the vertical support frame is rotatably connected to a folding support frame via a hinge seat, a fixed roller is fixedly mounted between the tops of the two folding support frames, a guide roller is rotatably sleeved on the outer side of the fixed roller, a fixed protrusion is fixedly mounted on one side surface of the bottom of the folding support frame, and the fixed protrusion and the mobile vehicle body are movably connected via a hydraulic telescopic rod.

[0011] Preferably, the bottom end of the hydraulic telescopic rod is rotationally engaged with the movable vehicle body via a hinge seat, and the top end of the hydraulic telescopic rod is rotationally engaged with the lower surface of the fixed protrusion via another hinge seat.

[0012] Preferably, a fixed support is fixedly installed in the middle of the vertical support frame, a vertical positioning column is passed through the fixed support, a circular end plate is fixedly installed on the bottom end of the vertical positioning column, a fixed retaining ring is fixedly sleeved in the middle of the vertical positioning column, and a return spring is sleeved on the outside of the vertical positioning column and located between the upper surface of the fixed support and the lower surface of the fixed retaining ring.

[0013] Preferably, a vertical through hole adapted to the vertical positioning column is provided inside the fixing support, the vertical positioning column passes through the vertical through hole on the fixing support, and the vertical positioning column is used in conjunction with the vertical through hole on the fixing support.

[0014] Preferably, a connecting rope is fixedly installed on the bottom of the circular end plate, and a fixed pull ring is fixedly installed on the bottom of the connecting rope.

[0015] Preferably, the drilling rig assembly includes a winder, a connecting rope is wound on the winder, a first connecting member is provided at one end of the connecting rope away from the winder, and the connecting rope is overlapped on the guide roller.

[0016] Preferably, the drilling rig assembly further comprises a vertical drill rod, and a second connecting piece adapted to the first connecting piece is provided on the top of the vertical drill rod.

[0017] Compared with the prior art, the present invention has the following beneficial effects:

[0018] The utility model starts the hydraulic telescopic rod, at which time the hydraulic telescopic rod will drive the folding support frame to rotate through the fixed protrusion, thereby rotating the folding support frame from a horizontal state to a vertical state, and then positioning the folding support frame through the vertical positioning column to prevent it from rotating during the work process, and then starting the winder to reel or unreel the connecting rope, thereby controlling the position of the vertical drill rod. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a structural diagram of the vehicle-mounted drilling rig of the utility model;

[0020] Figure 2 This is a front view of the vehicle-mounted drilling rig of the utility model;

[0021] Figure 3 This is a schematic structural diagram of the support assembly of the utility model;

[0022] Figure 4 This is a front view of the support assembly of the utility model;

[0023] Figure 5 For this utility model Figure 4 Enlarged view of part A;

[0024] Figure 6 This is a schematic structural diagram of the drilling rig assembly of the present utility model;

[0025] Figure 7 This is a front view of the drilling rig assembly of the present invention;

[0026] Figure 8This is a driving diagram of the present utility model.

[0027] In the picture:

[0028] 1. Mobile vehicle body; 2. Support assembly; 201. Vertical support frame; 202. Folding support frame; 203. Fixed roller; 204. Guide roller; 205. Fixed protrusion; 206. Hydraulic telescopic rod; 207. Fixed support; 208. Vertical positioning column; 209. Circular end plate; 210. Fixed retaining ring; 211. Return spring; 212. Connecting rope; 213. Fixed pull ring; 3. Drilling rig assembly; 301. Winder; 302. Connecting rope; 303. First connecting piece; 304. Vertical drill rod; 305. Second connecting piece. DETAILED DESCRIPTION

[0029] The following embodiments of the present invention are described in further detail with reference to the accompanying drawings and examples. The following examples are used to illustrate the present invention, but are not intended to limit the scope of the present invention.

[0030] As attached Figure 1 To the attached Figure 7 As shown:

[0031] Example 1:

[0032] The utility model provides a vehicle-mounted drilling rig, comprising:

[0033] Mobile body 1;

[0034] A support assembly 2, wherein the support assembly 2 can be folded and mounted on the movable vehicle body 1;

[0035] A drilling assembly 3, which is arranged on the mobile vehicle body 1 and is used in conjunction with the support assembly 2;

[0036] The support assembly 2 includes two symmetrically arranged vertical support frames 201, both of which are fixedly mounted above the mobile body 1, and the tops of the vertical support frames 201 are rotatably connected to a folding support frame 202 via a hinge seat, and a fixed roller 203 is fixedly mounted between the tops of the two folding support frames 202, and a guide roller 204 is rotatably sleeved on the outer side of the fixed roller 203, and a fixed protrusion 205 is fixedly mounted on one side surface of the bottom of the folding support frame 202, and the fixed protrusion 205 and the mobile body 1 are movably connected via a hydraulic telescopic rod 206, and the bottom end of the hydraulic telescopic rod 206 is rotatably matched with the mobile body 1 via a hinge seat, and the top end of the hydraulic telescopic rod 206 is rotatably matched with the lower surface of the fixed protrusion 205 via another hinge seat;

[0037] The drilling rig assembly 3 includes a winder 301, on which a connecting rope 302 is wound. A first connecting member 303 is provided at the end of the connecting rope 302 away from the winder 301. The connecting rope 302 is overlapped on the guide roller 204. The drilling rig assembly 3 also includes a vertical drill rod 304, and a second connecting member 305 adapted to the first connecting member 303 is provided at the top of the vertical drill rod 304.

[0038] Example 2:

[0039] The utility model provides a vehicle-mounted drilling rig, comprising:

[0040] Mobile body 1;

[0041] A support assembly 2, wherein the support assembly 2 can be folded and mounted on the movable vehicle body 1;

[0042] A drilling assembly 3, which is arranged on the mobile vehicle body 1 and is used in conjunction with the support assembly 2;

[0043] The support assembly 2 includes two symmetrically arranged vertical support frames 201, both of which are fixedly mounted above the mobile body 1, and the tops of the vertical support frames 201 are rotatably connected to a folding support frame 202 via a hinge seat, and a fixed roller 203 is fixedly mounted between the tops of the two folding support frames 202, and a guide roller 204 is rotatably sleeved on the outer side of the fixed roller 203, and a fixed protrusion 205 is fixedly mounted on one side surface of the bottom of the folding support frame 202, and the fixed protrusion 205 and the mobile body 1 are movably connected via a hydraulic telescopic rod 206, and the bottom end of the hydraulic telescopic rod 206 is rotatably matched with the mobile body 1 via a hinge seat, and the top end of the hydraulic telescopic rod 206 is rotatably matched with the lower surface of the fixed protrusion 205 via another hinge seat;

[0044] A fixed support 207 is fixedly installed in the middle of the vertical support frame 201, and a vertical positioning column 208 is passed through the fixed support 207. A vertical through hole adapted to the vertical positioning column 208 is provided inside the fixed support 207. The vertical positioning column 208 passes through the vertical through hole on the fixed support 207, and the vertical positioning column 208 cooperates with the vertical through hole on the fixed support 207. A circular end plate 209 is fixedly installed at the bottom end of the vertical positioning column 208, and a fixed retaining ring 210 is fixedly sleeved in the middle of the vertical positioning column 208. A return spring 211 is sleeved on the outer side of the vertical positioning column 208 and located between the upper surface of the fixed support 207 and the lower surface of the fixed retaining ring 210;

[0045] The drilling assembly 3 includes a winder 301, on which a connecting rope 302 is wound. A first connecting member 303 is provided at one end of the connecting rope 302 away from the winder 301. The connecting rope 302 is connected to the guide roller 204. The drilling assembly 3 also includes a vertical drill rod 304. A second connecting member 305 is provided at the top of the vertical drill rod 304, which is compatible with the first connecting member 303.

[0046] The present invention starts the hydraulic telescopic rod 206. At this time, the hydraulic telescopic rod 206 will drive the folding support frame 202 to rotate through the fixed protrusion 205, so that the folding support frame 202 is rotated from a horizontal state to a vertical state. The folding support frame 202 is then positioned by the vertical positioning column 208 to prevent it from rotating during operation. The winding machine 301 is then started to reel or unreel the connecting rope 302, thereby controlling the position of the vertical drill rod 304.

[0047] Example 3:

[0048] The utility model provides a vehicle-mounted drilling rig, comprising:

[0049] Mobile body 1;

[0050] A support assembly 2, wherein the support assembly 2 can be folded and mounted on the movable vehicle body 1;

[0051] A drilling assembly 3, which is arranged on the mobile vehicle body 1 and is used in conjunction with the support assembly 2;

[0052] The support assembly 2 includes two symmetrically arranged vertical support frames 201, both of which are fixedly mounted above the mobile body 1, and the tops of the vertical support frames 201 are rotatably connected to a folding support frame 202 via a hinge seat, and a fixed roller 203 is fixedly mounted between the tops of the two folding support frames 202, and a guide roller 204 is rotatably sleeved on the outer side of the fixed roller 203, and a fixed protrusion 205 is fixedly mounted on one side surface of the bottom of the folding support frame 202, and the fixed protrusion 205 and the mobile body 1 are movably connected via a hydraulic telescopic rod 206, and the bottom end of the hydraulic telescopic rod 206 is rotatably matched with the mobile body 1 via a hinge seat, and the top end of the hydraulic telescopic rod 206 is rotatably matched with the lower surface of the fixed protrusion 205 via another hinge seat;

[0053] The vertical support frame 201 is fixedly provided with a fixed support 207 in the middle part, and a vertical positioning column 208 is passed through the fixed support 207, and a vertical through hole adapted to the vertical positioning column 208 is provided inside the fixed support 207, and the vertical positioning column 208 passes through the vertical through hole on the fixed support 207, and the vertical positioning column 208 cooperates with the vertical through hole on the fixed support 207. A circular end plate 209 is fixedly provided on the bottom end of the vertical positioning column 208, and a fixed retaining ring 210 is fixedly sleeved on the middle part of the vertical positioning column 208. A return spring 211 is sleeved on the outer side of the vertical positioning column 208 and located between the upper surface of the fixed support 207 and the lower surface of the fixed retaining ring 210. A connecting rope 212 is fixedly provided on the bottom of the circular end plate 209, and a fixed pull ring 213 is fixedly provided on the bottom of the connecting rope 212;

[0054] The drilling assembly 3 includes a winder 301, on which a connecting rope 302 is wound. A first connecting member 303 is provided at one end of the connecting rope 302 away from the winder 301. The connecting rope 302 is connected to the guide roller 204. The drilling assembly 3 also includes a vertical drill rod 304. A second connecting member 305 is provided at the top of the vertical drill rod 304, which is compatible with the first connecting member 303.

[0055] The present invention starts the hydraulic telescopic rod 206. At this time, the hydraulic telescopic rod 206 will drive the folding support frame 202 to rotate through the fixed protrusion 205, so that the folding support frame 202 is rotated from a horizontal state to a vertical state. The folding support frame 202 is then positioned by the vertical positioning column 208 to prevent it from rotating during operation. The winding machine 301 is then started to reel or unreel the connecting rope 302, thereby controlling the position of the vertical drill rod 304.

[0056] Working principle: When the vehicle-mounted drilling rig of the present invention needs to be used, the staff first drives the vehicle to a suitable position, and then starts the hydraulic telescopic rod 206. At this time, the hydraulic telescopic rod 206 will drive the folding support frame 202 to rotate through the fixed protrusion 205, thereby rotating the folding support frame 202 from a horizontal state to a vertical state. Then, the folding support frame 202 is positioned through the vertical positioning column 208 to prevent it from rotating during work. Then, by starting the winder 301, the connecting rope 302 is wound or unwound, thereby controlling the position of the vertical drill rod 304.

[0057] The embodiments of the present invention are provided for the purpose of illustration and description. Although the embodiments of the present invention have been shown and described above, it can be understood that the above embodiments are exemplary and cannot be understood as limitations on the present invention. Ordinary technicians in this field can change, modify, replace and modify the above embodiments within the scope of the present invention.

Claims

1. Vehicle-mounted drilling rig, characterized in that: include: Mobile vehicle body (1); A support assembly (2), wherein the support assembly (2) is foldably mounted on the mobile vehicle body (1); A drilling rig assembly (3), wherein the drilling rig assembly (3) is arranged on the mobile vehicle body (1), and the drilling rig assembly (3) is used in conjunction with the support assembly (2); The support assembly (2) comprises two symmetrically arranged vertical support frames (201), both of the vertical support frames (201) are fixedly mounted above the mobile vehicle body (1), the top of the vertical support frame (201) is rotatably connected to a folding support frame (202) via a hinge seat, a fixed roller (203) is fixedly mounted between the tops of the two folding support frames (202), the outer side of the fixed roller (203) is rotatably sleeved with a guide roller (204), a fixed protrusion (205) is fixedly mounted on one side surface of the bottom of the folding support frame (202), and the fixed protrusion (205) and the mobile vehicle body (1) are movably connected via a hydraulic telescopic rod (206); A fixed support (207) is fixedly installed in the middle of the vertical support frame (201), a vertical positioning column (208) is passed through the fixed support (207), a circular end plate (209) is fixedly installed at the bottom end of the vertical positioning column (208), a fixed retaining ring (210) is fixedly sleeved in the middle of the vertical positioning column (208), and a return spring (211) is sleeved on the outside of the vertical positioning column (208) and located between the upper surface of the fixed support (207) and the lower surface of the fixed retaining ring (210); The drilling rig assembly (3) includes a winder (301), a connecting rope (302) is wound on the winder (301), a first connecting member (303) is provided at one end of the connecting rope (302) away from the winder (301), and the connecting rope (302) is overlapped on the guide roller (204); The drilling rig assembly (3) further comprises a vertical drill rod (304), and a second connecting piece (305) adapted to the first connecting piece (303) is provided at the top of the vertical drill rod (304).

2. The vehicle-mounted drilling rig according to claim 1, characterized in that: The bottom end of the hydraulic telescopic rod (206) is rotationally matched with the mobile vehicle body (1) via a hinge seat, and the top end of the hydraulic telescopic rod (206) is rotationally matched with the lower surface of the fixed protrusion (205) via another hinge seat.

3. The vehicle-mounted drilling rig according to claim 1, characterized in that: A vertical through hole adapted to the vertical positioning column (208) is provided inside the fixed support (207), the vertical positioning column (208) passes through the vertical through hole on the fixed support (207), and the vertical positioning column (208) is used in conjunction with the vertical through hole on the fixed support (207).

4. The vehicle-mounted drilling rig according to claim 1, characterized in that: A connecting rope (212) is fixedly installed on the bottom of the circular end plate (209), and a fixed pull ring (213) is fixedly installed on the bottom of the connecting rope (212).

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