A drilling rig device for water mill drilling in pile foundation construction

Abstract

The present invention discloses a drill rig device for water mill drilling in pile foundation construction, comprising: a drill rig main body, an angle adjustment mechanism and a lubrication mechanism; a bottom connection block is connected to one end of the drill rig main body, and drilling equipment is installed on the drill rig main body; the angle adjustment mechanism is arranged at the bottom of the drill rig main body, the angle adjustment mechanism includes a support base, a groove is dug on the support base, a rotating square column is inserted on the support base, one end of the rotating square column is connected with a rotating support wheel, and a plurality of uniformly distributed limit teeth are arranged on the rotating support wheel; the lubrication mechanism is installed on the drill rig main body, and the lubrication mechanism includes a lifting support ring, and a coating cotton is arranged on the lifting support ring. By setting the corresponding mechanisms of the water mill drill rig, the present invention facilitates the angle adjustment of the water mill drill during the pile foundation construction process, facilitates the operation of the staff, thereby reducing the labor intensity of the staff, further improving the work efficiency and accelerating the project progress, and reducing unnecessary troubles for users.

Description

Technical Field

[0001] The present invention belongs to the technical field of water mill drills, and particularly relates to a drill rig device for water mill drill boring in pile foundation construction. Background Art

[0002] Pile foundation construction refers to the construction process of building foundations. A pile foundation consists of piles and a pile cap, and the construction methods of pile foundations include: hammering method, vibration method, pressing method, and jetting method. With the continuous acceleration of the urban development process, more and more super high-rise buildings have emerged, which puts very high requirements on the foundations of super high-rise buildings. Due to rock formation reasons, some pile foundations have enlarged heads, and the enlarged heads are distributed in moderately weathered rock formations or below, requiring the use of water mill drills for construction.

[0003] During the construction of pile foundations, construction may need to be carried out from different angles. However, in the prior art, the water mill drill rig lacks an angle adjustment device, resulting in the water mill drill being able to only drill vertically downward. This increases the area that needs to be drilled, increases the labor intensity of workers, and reduces work efficiency, thereby affecting the progress of project construction and bringing unnecessary trouble to users.

[0004] Therefore, in view of the above technical problems, it is necessary to provide a drill rig device for water mill drill boring in pile foundation construction. Summary of the Invention

[0005] The purpose of the present invention is to provide a drill rig device for water mill drill boring in pile foundation construction to solve the problem that the existing water mill drills are not convenient to adjust the angle during pile foundation construction.

[0006] To achieve the above purpose, the technical solution provided by an embodiment of the present invention is as follows:

[0007] A drill rig device for water mill drill boring in pile foundation construction includes: a drill rig main body, an angle adjustment mechanism, and a lubrication mechanism;

[0008] One end of the drill rig main body is connected with a bottom connection block, and a drilling device is installed on the drill rig main body for drilling;

[0009] The angle adjustment mechanism is arranged at the bottom of the drill rig main body. The angle adjustment mechanism includes a support base. A groove is formed in the support base, and the bottom connection block is arranged in the groove. A rotating square column is inserted into the support base. One end of the rotating square column is connected with a rotating support wheel, and a plurality of uniformly distributed limit teeth are arranged on the rotating support wheel;

[0010] The lubrication mechanism is installed on the drill rig main body. The lubrication mechanism includes a lifting support ring, and a coating cotton is arranged on the lifting support ring.

[0011] Further, the drilling device includes a drilling motor for driving the drill bit to rotate, thereby realizing the drilling operation and providing power for drilling. One end of the drilling motor is connected with a drill bit for rotary drilling. A support kit is installed on one side of the drilling motor to support the drilling motor and prevent it from falling off or shaking. The support kit is sleeved on the drill frame body.

[0012] Further, a fixed support block is installed at one end of the drill frame body away from the bottom connection block to cooperate with the lifting of the rotary support, so that the rotary support can be raised or lowered when rotating, thus facilitating the jacking device and pushing the extrusion partition to move;

[0013] The rotary support is threadedly connected to the fixed support block for jacking the equipment and improving the stability of the equipment, thereby avoiding the shaking of the equipment during use and reducing the probability of drilling deviation. A number of rotary handles are installed on the rotary support for rotating the rotary support to facilitate the operation of the staff;

[0014] A pair of brackets are installed on the fixed support block for hanging the hanging plate, so as to support the lifting support ring and prevent the lifting support ring from sliding down when not in use. A card slot is formed on the bracket to facilitate the clamping of the hanging plate.

[0015] Further, a storage cavity is formed at one end of the drill frame body close to the fixed support block for storing lubricant to facilitate application. One end of the rotary support is inserted into the storage cavity to facilitate the movement of the extrusion partition;

[0016] An extrusion partition is arranged in the storage cavity for extruding the lubricant so that the lubricant can be discharged from the discharge hole, thus facilitating the absorption of the lubricant by the application cotton. A first fixed bearing is connected between the rotary support and the extrusion partition to ensure that the rotation of the rotary support does not affect the extrusion partition.

[0017] Further, a plurality of uniformly distributed discharge holes and several ventilation holes are formed on the side wall of the storage cavity. The discharge holes are used for discharging the lubricant to facilitate the absorption of the lubricant by the application cotton, and the ventilation holes are used for facilitating the addition of lubricant to timely supplement the lubricant in the storage cavity;

[0018] Blocking nets are arranged in the plurality of discharge holes for blocking the outflow. When the extrusion partition does not extrude the lubricant, the blocking nets can block the leakage of the lubricant and avoid the waste of the lubricant;

[0019] A number of rubber plugs are installed on the side wall of the storage cavity to block the air circulation, thus avoiding the deterioration of the lubricant. Also, they can prevent the extrusion partition from descending, so that when the lubricant does not need to be applied, the extrusion partition will not squeeze the lubricant, and thus the lubricant will not leak out. The ventilation holes are arranged in one-to-one correspondence with the rubber plugs.

[0020] Further, a rotating cavity is formed in the support base to provide space for the rotation of the rotating support wheel and the limiting teeth, so that the rotating support wheel can rotate when it moves to one side, thus facilitating the adjustment of the direction of the drill rig main body. Fixed tooth grooves are formed on the side wall of the rotating cavity to fix the rotating support wheel and the limiting teeth, so that the rotating support wheel and the limiting teeth can no longer rotate, and further the rotating square column can no longer rotate.

[0021] Further, a number of circular rotating blocks are installed on the rotating square column to facilitate the rotation of the rotating square column, so that the rotation of the rotating square column will not be affected by the square shape. A second fixed bearing is connected between the circular rotating block and the drill rig main body, so that the rotation of the rotating square column will not be affected by the support base.

[0022] Further, a third fixed bearing is installed at one end of the rotating square column away from the rotating support wheel to fix the support limiting column, prevent the limiting column from falling off, and enable the limiting column to rotate freely without being affected. The limiting column is inserted into the third fixed bearing to block the movement of the rotating square column, so that the rotating support wheel and the limiting teeth will not leave the fixed tooth grooves, and further the drill rig main body will not rotate. A hole is formed in the limiting column.

[0023] Further, a pair of first support vertical plates are provided on the support base to support and fix the thin rod, so as to facilitate the fixation of the thin rod, and thus fix the limiting column through the thin rod. The pair of first support vertical plates are symmetrically arranged with respect to the limiting column;

[0024] The thin fixing rod is inserted into the first support vertical plate to be inserted into the hole of the limiting column, so as to block the translation of the limiting column, and further prevent the rotating square column from translating. A nut is threadedly connected to one end of the thin fixing rod to fasten the thin fixing rod and prevent the thin fixing rod from falling off.

[0025] Further, a plurality of second support vertical plates are provided on the lifting support ring to support and fix the rotating shaft, so that the rotating shaft will not fall off. A rotating shaft is connected between the pair of second support vertical plates to support the hanging plate and prevent the hanging plate from falling off;

[0026] A hanging plate is sleeved on the rotating shaft to pull the lifting support ring, which is convenient for fixing the lifting support ring and facilitating the sliding of pulling the lifting support ring, thus facilitating the operation of the staff. The hanging plate is suspended on the bracket.

[0027] Compared with the prior art, the present invention has the following advantages:

[0028] By setting the corresponding mechanisms of the water mill drill rig, the present invention facilitates the angle adjustment of the water mill drill during the pile foundation construction process, facilitates the operation of the staff, reduces the area that needs to be drilled, thereby reducing the labor intensity of the staff, and further improving the work efficiency and accelerating the project progress, reducing unnecessary troubles for users. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] In order to more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the following will briefly introduce the drawings required for the description of the embodiments or the prior art. Obviously, the drawings in the following description are only some embodiments recorded in the present invention. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on these drawings.

[0030] Figure 1 It is a perspective view of a drill rig device for a water mill drill in pile foundation construction according to an embodiment of the present invention;

[0031] Figure 2 It is Figure 1 a schematic structural view of part A in

[0032] Figure 3 It is Figure 1 a schematic structural view of part B in

[0033] Figure 4 It is a front partial sectional view of a drill rig device for a water mill drill in pile foundation construction according to an embodiment of the present invention;

[0034] Figure 5 It is Figure 4 a schematic structural view of part C in

[0035] Figure 6 It is Figure 4 a schematic structural view of part D in

[0036] Figure 7 It is a sectional view of a support base according to an embodiment of the present invention;

[0037] Figure 8 It is Figure 7 a schematic structural view of part E in

[0038] Figure 9 It is a partial structural view of a support base according to an embodiment of the present invention.

[0039] In the figure: 1. Drill rig main body, 101. Bottom connection block, 102. Drilling equipment, 103. Drilling motor, 104. Drill bit, 105. Support kit, 106. Fixed support block, 107. Rotating support, 108. Rotating handle, 109. Bracket, 110. Extrusion partition, 111. First fixed bearing, 112. Discharge hole, 113. Vent hole, 114. Barrier net, 115. Rubber plug, 2. Angle adjustment mechanism, 201. Support base, 202. Rotating square column, 203. Rotating support wheel, 204. Limiting tooth, 205. Rotating cavity, 206. Fixed tooth groove, 207. Circular rotating block, 208. Second fixed bearing, 209. Third fixed bearing, 210. Limiting column, 211. First support vertical plate, 212. Fixed thin rod, 213. Nut, 3. Lubrication mechanism, 301. Lifting support ring, 302. Coating cotton, 303. Second support vertical plate, 304. Rotating shaft, 305. Hanging plate. Detailed implementation mode

[0040] The present invention will be described in detail below in conjunction with the embodiments shown in the drawings. However, these embodiments do not limit the present invention, and any structural, method or functional transformation made by those of ordinary skill in the art based on these embodiments is included in the protection scope of the present invention.

[0041] The present invention discloses a drill rig device for water mill drilling in pile foundation construction. Refer to Figures 1 - 9 as shown, it includes: a drill rig main body 1, an angle adjustment mechanism 2 and a lubrication mechanism 3.

[0042] Refer to Figures 1 - 7 as shown, one end of the drill rig main body 1 is connected with a bottom connection block 101, which is used to facilitate the rotation of the drill rig main body 1 so that the angle adjustment of the drill rig main body 1 will not be affected. A drilling device 102 is installed on the drill rig main body 1 for drilling.

[0043] Specifically, the drilling device 102 includes a drilling motor 103, which is used to drive the drill bit 104 to rotate, so as to realize the drilling operation and provide power for drilling. One end of the drilling motor 103 is connected with a drill bit 104 for rotary drilling. A support kit 105 is installed on one side of the drilling motor 103 to support the drilling motor 103 and prevent the drilling motor 103 from falling off or shaking. The support kit 105 is sleeved on the drill rig main body 1.

[0044] Refer to Figures 1 - 4 as shown, a fixed support block 106 is installed at one end of the drill rig main body 1 away from the bottom connection block 101, which is used to cooperate with the lifting of the rotating support 107, so that the rotating support 107 can be raised or lowered when rotating, thus facilitating the jacking device and pushing the extrusion partition 110 to move.

[0045] Refer toFigures 1 - 4 As shown, a rotating support 107 is threadedly connected to the fixed support block 106, which is used to tightly hold the equipment, improve the stability of the equipment, thereby avoiding the situation of shaking when the equipment is in use, reducing the probability of drilling deviation. A number of rotating handles 108 are installed on the rotating support 107, which are used to rotate the rotating support 107 to facilitate the operation of the staff.

[0046] Among them, a pair of brackets 109 are installed on the fixed support block 106, which are used to hang the hanging plate 305, so as to support the lifting support ring 301, so that the lifting support ring 301 will not slide down when not in use. A card slot is drilled on the bracket 109 to facilitate the clamping of the hanging plate 305.

[0047] Specifically, a storage cavity is drilled at one end of the drill rig main body 1 close to the fixed support block 106, which is used to store lubricant, so as to facilitate smearing. One end of the rotating support 107 is inserted into the storage cavity to facilitate the movement of the extrusion partition 110.

[0048] Reference Figure 4 As shown, an extrusion partition 110 is provided in the storage cavity, which is used to extrude the lubricant so that the lubricant can be discharged from the discharge hole 112, so as to facilitate the absorption of the lubricant by the smearing cotton 302. A first fixed bearing 111 is connected between the rotating support 107 and the extrusion partition 110, so that the rotation of the rotating support 107 will not affect the extrusion partition 110.

[0049] Reference Figures 4 - 6 As shown, a plurality of uniformly distributed discharge holes 112 and a number of ventilation holes 113 are drilled on the side wall of the storage cavity. The discharge holes 112 are used to discharge the lubricant, so as to facilitate the absorption of the lubricant by the smearing cotton 302. The ventilation holes 113 are used to facilitate the addition of lubricant so that the lubricant in the storage cavity can be replenished in time.

[0050] Among them, a barrier net 114 is provided in each of the plurality of discharge holes 112, which is used to block the outflow. When the extrusion partition 110 does not extrude the lubricant, the barrier net 114 can block the leakage of the lubricant and avoid the waste of the lubricant.

[0051] In addition, a number of rubber plugs 115 are installed on the side wall of the storage cavity, which are used to block the air flow, thereby avoiding the deterioration of the lubricant, and also have the function of blocking the descent of the extrusion partition 110, so that when the lubricant does not need to be smeared, the extrusion partition 110 will not extrude the lubricant, so that the lubricant will not leak out. The ventilation holes 113 and the rubber plugs 115 are arranged in one-to-one correspondence.

[0052] Reference Figures 1 - 7As shown in the figure, the angle adjustment mechanism 2 is provided at the bottom of the drill rig main body 1. The angle adjustment mechanism 2 includes a support base 201 for supporting the drill rig main body 1 to improve the stability of the drill rig main body 1. A groove is formed in the support base 201 to facilitate the rotation of the bottom connection block 101. The bottom connection block 101 is arranged in the groove.

[0053] Reference Figures 1 - 9 As shown in the figure, a rotating square column 202 is inserted into the support base 201 to lock the bottom connection block 101 and prevent the bottom connection block 101 from shaking or rotating during use. One end of the rotating square column 202 is connected to a rotating support wheel 203 for supporting and fixing a plurality of limit teeth 204 to prevent the limit teeth 204 from falling off. A plurality of uniformly distributed limit teeth 204 are provided on the rotating support wheel 203 for engaging in the fixed tooth groove 206 so that the rotating support wheel 203 can no longer rotate, thereby achieving the function of fixing the rotating square column 202.

[0054] Reference Figures 1 - 9 As shown in the figure, a rotating cavity 205 is formed in the support base 201 to provide space for the rotation of the rotating support wheel 203 and the limit teeth 204, so that the rotating support wheel 203 can rotate when it moves to one side, thereby facilitating the adjustment of the direction of the drill rig main body 1. A fixed tooth groove 206 is formed on the side wall of the rotating cavity 205 for fixing the rotating support wheel 203 and the limit teeth 204 so that the rotating support wheel 203 and the limit teeth 204 can no longer rotate, and further the rotating square column 202 can no longer rotate.

[0055] Among them, a number of circular rotating blocks 207 are installed on the rotating square column 202 to facilitate the rotation of the rotating square column 202 so that the rotation of the rotating square column 202 will not be affected by the square outer shape. A second fixed bearing 208 is connected between the circular rotating block 207 and the drill rig main body 1 so that the rotation of the rotating square column 202 will not be affected by the support base 201.

[0056] Reference Figure 8 As shown in the figure, a third fixed bearing 209 is installed at one end of the rotating square column 202 away from the rotating support wheel 203 for fixing and supporting the limit post 210 to prevent the limit post 210 from falling off and enabling the limit post 210 to rotate freely without being affected. A limit post 210 is inserted into the third fixed bearing 209 to block the movement of the rotating square column 202, so that the rotating support wheel 203 and the limit teeth 204 will not leave the fixed tooth groove 206, and further the drill rig main body 1 will not rotate. A hole is formed in the limit post 210.

[0057] Reference Figure 2As shown, a pair of first support vertical plates 211 are provided on the support base 201, which are used to support and fix the thin rod 212, facilitating the fixation of the thin rod 212, so as to fix the limit post 210 through the thin rod 212. The pair of first support vertical plates 211 are symmetrically arranged with respect to the limit post 210.

[0058] Reference Figure 2 As shown, the thin rod 212 is inserted into the first support vertical plate 211, which is used to insert into the hole of the limit post 210, thereby blocking the translation of the limit post 210, and further preventing the rotating square column 202 from translating. One end of the thin rod 212 is threadedly connected with a nut 213, which is used to fasten the thin rod 212 to prevent the thin rod 212 from falling off.

[0059] Reference Figures 1 - 6 As shown, the lubrication mechanism 3 is installed on the drill rig main body 1. The lubrication mechanism 3 includes a lifting support ring 301, which is used to support the application cotton 302 to prevent the application cotton 302 from falling off. The application cotton 302 is provided on the lifting support ring 301, which is used to apply lubricant, facilitating operation and reducing the pressure on the staff.

[0060] Reference Figure 3 As shown, a plurality of second support vertical plates 303 are provided on the lifting support ring 301, which are used to support and fix the rotating shaft 304 to prevent the rotating shaft 304 from falling off. A rotating shaft 304 is connected between a pair of second support vertical plates 303, which is used to support the suspension plate 305 to prevent the suspension plate 305 from falling off.

[0061] Reference Figures 1 - 4 As shown, a suspension plate 305 is sleeved on the rotating shaft 304, which is used to pull the lifting support ring 301, facilitating the fixation of the lifting support ring 301 and the sliding of the lifting support ring 301, and facilitating the operation of the staff. The suspension plate 305 is suspended on the bracket 109.

[0062] During specific use, when the drilling equipment 102 needs to be used, the staff first observes the position where drilling is required. When it is vertically downward, the drilling motor 103 can be directly started to make the drill bit 104 rotate for drilling. When the angle needs to be adjusted, the staff needs to first rotate and remove the nut 213, and then pull out the thin rod 212 so that the rotating square column 202 can translate;

[0063] Then the staff pulls the rotating square column 202 outwards, causing the rotating square column 202 to drive the rotating support wheel 203 and the limiting tooth 204 to move. As a result, the limiting tooth 204 no longer gets stuck in the fixed tooth groove 206, enabling the rotating square column 202 to rotate. At this time, the drill rig main body 1 is rotated to an appropriate angle, and then the rotating square column 202 is pushed again, causing the limiting tooth 204 to get stuck in the fixed tooth groove 206, thereby achieving the effect of fixing the rotating square column 202 and preventing the rotating square column 202 from rotating further. Subsequently, the fixing thin rod 212 is passed through the limiting column 210 again to prevent the rotating square column 202 from moving. At this point, drilling operations can be carried out;

[0064] After the equipment has been used for a long time, the staff can rotate the rotating support 107, causing the rotating support 107 to push the extrusion partition 110. Consequently, the extrusion partition 110 squeezes the lubricant in the storage cavity, and the lubricant is discharged from the discharge hole 112 and then squeezed onto the application cotton 302. Next, the staff removes the hanging plate 305 and pulls the hanging plate 305 downwards, causing the lifting support ring 301 and the application cotton 302 to slide on the drill rig main body 1, so that the application cotton 302 applies the lubricant to the surface of the drill rig main body 1.

[0065] For those skilled in the art, it is obvious that the present invention is not limited to the details of the above-described exemplary embodiments, and without departing from the spirit or basic characteristics of the present invention, the present invention can be implemented in other specific forms. Therefore, from any perspective, the embodiments should be regarded as exemplary and non-limiting. The scope of the present invention is defined by the appended claims rather than the above description. Therefore, all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be encompassed within the present invention. Any reference signs in the claims should not be regarded as limiting the claims involved.

[0066] In addition, it should be understood that although this specification is described according to embodiments, not every embodiment only contains an independent technical solution. This narrative manner of the specification is only for clarity. Those skilled in the art should regard the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other implementation manners that can be understood by those skilled in the art.

Claims

1. A drill rig device for water mill drilling in pile foundation construction, characterized in that, it includes: A drill rig main body (1), one end of the drill rig main body (1) is connected with a bottom connection block (101), and a drilling device (102) is installed on the drill rig main body (1) for drilling; An angle adjustment mechanism (2) is arranged at the bottom of the drill rig main body (1). The angle adjustment mechanism (2) includes a support base (201). A groove is dug on the support base (201), and the bottom connection block (101) is arranged in the groove. A rotating square column (202) is inserted on the support base (201). One end of the rotating square column (202) is connected with a rotating support wheel (203), and a plurality of uniformly distributed limit teeth (204) are arranged on the rotating support wheel (203); A lubrication mechanism (3) is installed on the drill rig main body (1). The lubrication mechanism (3) includes a lifting support ring (301), and a coating cotton (302) is arranged on the lifting support ring (301); A rotating cavity (205) is dug in the support base (201), and a fixed tooth groove (206) is dug on the side wall of the rotating cavity (205).

2. The drill rig device for water mill drilling in pile foundation construction according to claim 1, characterized in that, The drilling device (102) includes a drilling motor (103). One end of the drilling motor (103) is connected with a drill bit (104). A support kit (105) is installed on one side of the drilling motor (103), and the support kit (105) is sleeved on the drill rig main body (1).

3. The drill rig device for water mill drilling in pile foundation construction according to claim 1, characterized in that, A fixed support block (106) is installed at one end of the drill rig main body (1) away from the bottom connection block (101). A rotating jack (107) is threadedly connected to the fixed support block (106). A plurality of rotating handles (108) are installed on the rotating jack (107). A pair of brackets (109) are installed on the fixed support block (106), and a clamping groove is dug on the brackets (109).

4. The drill rig device for water mill drilling in pile foundation construction according to claim 3, characterized in that, A storage cavity is dug at one end of the drill rig main body (1) close to the fixed support block (106). One end of the rotating jack (107) is inserted into the storage cavity. An extrusion partition (110) is arranged in the storage cavity, and a first fixed bearing (111) is connected between the rotating jack (107) and the extrusion partition (110).

5. The drill rig device for water mill drilling in pile foundation construction according to claim 4, characterized in that, A plurality of uniformly distributed discharge holes (112) and a plurality of ventilation holes (113) are dug on the side wall of the storage cavity. A barrier net (114) is arranged in each of the plurality of discharge holes (112). A plurality of rubber plugs (115) are installed on the side wall of the storage cavity, and the ventilation holes (113) are arranged in one-to-one correspondence with the rubber plugs (115).

6. A drill rig device for water mill drilling in pile foundation construction according to claim 1, characterized in that, a plurality of circular rotating blocks (207) are installed on the rotating square column (202), and a second fixed bearing (208) is connected between the circular rotating block (207) and the drill rig main body (1).

7. A drill rig device for water mill drilling in pile foundation construction according to claim 1, characterized in that, a third fixed bearing (209) is installed at one end of the rotating square column (202) away from the rotating support wheel (203), a limiting column (210) is inserted into the third fixed bearing (209), and a hole is drilled in the limiting column (210).

8. A drill rig device for water mill drilling in pile foundation construction according to claim 7, characterized in that, a pair of first support vertical plates (211) are provided on the support base (201), the pair of first support vertical plates (211) are symmetrically arranged with respect to the limiting column (210), a fixed thin rod (212) is inserted into the first support vertical plate (211), and a nut (213) is threadedly connected to one end of the fixed thin rod (212).

9. A drill rig device for water mill drilling in pile foundation construction according to claim 3, characterized in that, a plurality of second support vertical plates (303) are provided on the lifting support ring (301), a rotating shaft (304) is connected between a pair of the second support vertical plates (303), a suspension plate (305) is sleeved on the rotating shaft (304), and the suspension plate (305) is suspended on the bracket (109).

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