Positioning device for engineering pile drilling

Abstract

The utility model relates to the field of industrial engineering, in particular to a positioning device for drilling of an engineering pile, which comprises a mounting frame, and a turnover mechanism is mounted at the top of the mounting frame. The overturning mechanism comprises a first supporting vertical plate, the first supporting vertical plate is fixedly installed at the top of the installation frame, second supporting vertical plates are symmetrically and fixedly installed at the top of the installation frame, one side of the first supporting vertical plate is movably connected with a first driving strip through a pin shaft, and the first driving strip is movably connected to the inner side of the first supporting vertical plate through a pin shaft; according to the second driving strip, when a drill bit of the drilling machine needs to be replaced, the other end of the second driving strip turns up one side of the turnover plate under the effect of a lever, and when the turnover plate is turned over to be completely perpendicular to the ground, the first driving strip will turn over the other half leaf, away from the handle, of the turnover plate while the handle is pressed; and all components originally located at the bottom of the turnover plate are switched to the position above the turnover plate, and rapid operation of constructors is facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of building industrial engineering, in particular to a positioning device for engineering pile drilling. Background Art

[0002] Pile foundation engineering is a hidden project with complex construction technology, high cost and long construction period. This requires on-site supervisors to adopt supervision methods that focus on on-site supervision, strengthen inspections and parallel inspections during the construction of pile foundation engineering, and achieve pre-construction, in-construction control, and post-construction acceptance to eliminate hidden dangers in a timely manner. At the same time, during the construction of pile foundations, if there are buildings around the project, because pile foundation construction will produce a soil squeezing effect, regular inspections of pile foundation construction should be carried out and surrounding buildings should be observed.

[0003] At the corners of buildings, square pile holes need to be drilled. The side length of the pile holes is generally 0.3-2 meters and the length is generally 3-30 meters. During the specific construction process, when construction workers need to dig smaller engineering pile holes, it is generally inconvenient to use overly large excavation equipment. In addition, the excavation direction is downward. When the drill bit needs to be replaced, the construction workers need to lay the drill flat. The operation is cumbersome and not conducive to efficient construction. In addition, due to the high power of the drill during the drilling process, the vibration caused will cause the overall horizontal deviation of the drill, affecting the drilling accuracy. Summary of the invention

[0004] In order to make up for the above deficiencies, the utility model provides a positioning device for engineering pile drilling that overcomes the above technical problems or at least partially solves the above problems.

[0005] The utility model is achieved in this way:

[0006] The utility model provides a positioning device for engineering pile drilling, comprising a mounting frame, wherein a turning mechanism is installed on the top of the mounting frame; the turning mechanism comprises: a supporting vertical plate 1, wherein the supporting vertical plate 1 is fixedly installed on the top of the mounting frame, and a supporting vertical plate 2 is symmetrically fixedly installed on the top of the mounting frame, and one side of the supporting vertical plate 1 is movably connected with a driving bar 1 through a pin shaft; a driving bar 1, wherein the driving bar 1 is movably connected to the inner side of the supporting vertical plate 1 through a pin shaft; a driving bar 2, wherein the driving bar 2 is movably connected to the top of the supporting vertical plate 2 through a pin shaft, and a supporting cross column is rotatably installed on one end of the driving bar 2 away from the supporting vertical plate 2; a turning plate, wherein the turning plate is movably connected to the driving bar 1 through a pin shaft, and the midpoints of the two side surfaces of the turning plate are connected to the supporting cross column, and a distance adjustment mechanism is arranged on the top of the turning plate.

[0007] The distance adjustment mechanism includes: a lower slide plate 1, the top of which is movably connected to an upper slide plate 1; a lower slide plate 2, which is fixedly installed on the top of the upper slide plate 1, and the top of the lower slide plate 2 is movably connected to the upper slide plate 2, and fixing columns are evenly fixedly installed on both sides of the lower slide plate 1 and the lower slide plate 2 perpendicular to the sliding direction; a fixing component, which is provided with two groups, and the two groups of fixing components are respectively connected to both sides of the upper slide plate 1 and the upper slide plate 2.

[0008] A support assembly is provided at the bottom of the mounting frame, and the support assembly includes: a pneumatic leg, which is fixedly mounted on the surface of a horizontal bar arranged below the mounting frame, and the pneumatic leg is fixedly connected to a leg mounting ring located at the bottom of the mounting frame; a horizontal mounting rod, which is fixedly mounted on one side of the leg mounting ring, and the leg mounting ring is fixedly connected to a horizontal mounting block at one end away from the leg mounting ring; an oblique leg, the top of which is movably connected to the horizontal mounting block by a pin shaft; the bottom of which is fixedly connected to a vertical mounting block; a vertical leg, which is movably connected to the vertical mounting block by a pin shaft; and the bottom of the vertical leg is fixedly connected to a chassis.

[0009] The chassis is provided with a threaded ground screw rod, and the ground screw rod completely penetrates the chassis. The vertical legs and the oblique legs are plugged in perpendicularly.

[0010] The fixing assembly includes a fixing block, a plug rod is movably connected to the fixing block in the vertical direction, a button cap is fixedly installed on the top of the plug rod, a compression spring is movably provided on the bottom of the button cap and is sleeved on the outer ring of the plug rod, and the bottom of the compression spring is located at the top of the fixing block, and a limiting block is fixedly connected to the bottom of the opposite side of the plug rod.

[0011] A supporting cross bar is fixedly installed on the bottom of the side of the second supporting vertical plate, and the supporting cross bar is overlapped on one side of the flip plate.

[0012] A handle is installed at the end of the second driving bar, and the handle is fixedly installed between one end of the second driving bar away from the supporting horizontal column.

[0013] The utility model provides a positioning device for engineering pile drilling, and its beneficial effects include:

[0014] 1. Through the setting of the flipping mechanism, when the construction workers need to replace the drill bit of the drilling rig, they press the handle down with both hands, and the other end of the driving bar 2 flips one side of the flip plate upward under the action of the lever. When the flip plate is flipped to be completely vertical to the ground, and while pressing the handle, the driving bar 1 flips the other half of the flip plate away from the handle. Then, after the driving bar 1 flips to the mirror position, the flip plate can be flipped forward and backward, and the components originally located at the bottom of the flip plate are switched to the top of the flip plate, which is convenient for the construction workers to operate quickly, save time and effort, and improve work efficiency.

[0015] 2. Through the setting of the distance adjustment mechanism, when the construction workers need to accurately adjust the hole position after roughly determining the location of the pile hole, they can adjust the relative position of the lower slide plate 1 and the upper slide plate 1 to change the left and right position of the hole, and adjust the relative position of the lower slide plate 2 and the upper slide plate 2 to adjust the front and back position of the hole. When fine-tuning the drilling position, the construction workers do not need to carry heavy objects during the whole process, which protects the health of the workers and improves work efficiency.

[0016] 3. Through the setting of the support components, after determining the excavation position, screw the ground screw into the soil, so as to connect the entire device tightly with the ground and improve the stability of the work. After the work is completed, since the moving direction of the oblique legs and the vertical legs is vertical, after the legs are folded, the ground screw is not outward to avoid accidental injury to construction workers. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the technical solution of the implementation mode of the utility model, the drawings required for use in the implementation mode will be briefly introduced below. It should be understood that the following drawings only show certain embodiments of the utility model and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without paying creative work.

[0018] Figure 1 It is an overall top perspective view provided by an embodiment of the utility model;

[0019] Figure 2 An overall bottom perspective view provided for an embodiment of the utility model;

[0020] Figure 3 A partial enlarged view of the flipping mechanism provided in the embodiment of the utility model;

[0021] Figure 4 A partial enlarged view of the distance adjustment mechanism provided in the embodiment of the utility model;

[0022] Figure 5 A partial enlarged view of a support assembly provided in an embodiment of the utility model;

[0023] Figure 6 This is a schematic diagram of the connection structure of the driving bar 1 and the driving bar 2 provided in an embodiment of the utility model.

[0024] In the figure: 1. mounting frame; 2. flip mechanism; 201. supporting vertical plate 1; 202. supporting vertical plate 2; 2021. supporting cross bar; 203. driving bar 1; 204. driving bar 2; 2041. supporting cross column; 205. flip plate; 206. handle; 3. distance adjustment mechanism; 301. lower slide plate 1; 302. upper slide plate 1; 303. lower slide plate 2; 304. upper slide plate 2; 305. fixing assembly; 3051. fixing block; 3052. plug rod; 3053. button cap; 3054. limit block; 306. fixing column; 4. supporting assembly; 401. pneumatic support leg; 402. support leg mounting ring; 403. horizontal mounting rod; 404. horizontal mounting block; 405. oblique support leg; 406. vertical mounting block; 407. vertical support leg; 408. chassis; 409. ground screw. DETAILED DESCRIPTION

[0025] In order to make the purpose, technical solution and advantages of the implementation of the utility model clearer, the technical solution in the implementation of the utility model will be clearly and completely described below in conjunction with the drawings in the implementation of the utility model. Obviously, the described implementation is a part of the implementation of the utility model, not all of the implementations. Based on the implementation of the utility model, all other implementations obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0026] Example

[0027] Reference Figure 1-Figure 6 The present technical scheme provides a positioning device for drilling engineering piles, which includes a mounting frame 1, and a flip mechanism 2 is installed on the top of the mounting frame 1; the flip mechanism 2 includes: a support vertical plate 201, a driving bar 203, a driving bar 204, and a flip plate 205. The support vertical plate 201 is fixedly installed on the top of the mounting frame 1, and the support vertical plate 202 is symmetrically fixedly installed on the top of the mounting frame 1. One side of the support vertical plate 201 is movably connected with the driving bar 203 through a pin shaft, and the driving bar 203 is movably connected to the inner side of the support vertical plate 201 through a pin shaft; the driving bar 204 is movably connected to the top of the support vertical plate 202 through a pin shaft, and a support cross column 2041 is rotatably installed at one end of the driving bar 204 away from the support vertical plate 202, and the flip plate 205 is movably connected to the driving bar 203 through a pin shaft, and the midpoints of the two side surfaces of the flip plate 205 are connected to the support cross column 2041;

[0028] A distance adjustment mechanism 3 is provided on the top of the flip plate 205. When the construction workers need to replace the drill bit of the drilling rig, they press down the handle 206 with both hands, and the other end of the driving bar 204 flips one side of the flip plate 205 upward under the action of the lever. When the flip plate 205 is flipped to be completely vertical to the ground, and while pressing the handle 206, the driving bar 1 203 flips the other half of the flip plate 205 away from the handle 206, and then after the driving bar 1 203 is flipped to the mirror position, the flip plate 205 can be flipped forward and backward, and the various components originally located at the bottom of the flip plate 205 are switched to the top of the flip plate 205, which is convenient for the construction workers to operate quickly, save time and effort, and improve work efficiency. The distance adjustment mechanism 3 includes a lower slide plate 1 301 and a lower slide plate 2 303. The top of the lower slide plate 1 301 is movably connected to the upper slide plate 1 302. The lower slide plate 2 303 is fixedly installed on the top of the upper slide plate 1 302. The top of the lower slide plate 2 303 is movably connected to the upper slide plate 2 304. The lower slide plate 1 301 and the lower slide plate 2 303 are evenly fixedly installed with fixed columns 306 on both sides perpendicular to the sliding direction.

[0029] The fixing assembly 305 is provided with two groups, and the two groups of fixing assemblies 305 are respectively connected to the two sides of the upper slide plate 1 302 and the upper slide plate 2 304. When the front and rear positions of the drilling holes need to be adjusted, the button cap 3053 of the upper slide plate 1 302 is pressed, and the button cap 3053 moves downward, and the limit block 3054 is separated from the fixed column 306, so that the relative distance between the upper slide plate 1 302 and the lower slide plate 1 301 can be pushed and pulled, so as to achieve the purpose of adjusting the front and rear positions of the drilling holes. Similarly, the button cap 3053 of the upper slide plate 2 304 is pressed, and the button cap 3053 moves downward, and the limit block 3054 is separated from the fixed column 306, so as to achieve the purpose of adjusting the left and right positions of the drilling holes.

[0030] The bottom of the mounting frame 1 is provided with a support assembly 4, which includes a pneumatic leg 401, a horizontal mounting rod 403, an oblique leg 405, and a vertical leg 407. The pneumatic leg 401 is fixedly mounted on the surface of the horizontal rod set at the bottom of the mounting frame 1, and the pneumatic leg 401 is fixedly connected with a leg mounting ring 402 located at the bottom of the mounting frame 1. The horizontal mounting rod 403 is fixedly mounted on one side of the leg mounting ring 402, and the end of the leg mounting ring 402 away from the leg mounting ring 402 is fixedly connected with a horizontal mounting block 404, and the top of the oblique leg 405 is movably connected to the horizontal mounting block 404 through a pin shaft; the bottom of the oblique leg 405 is fixedly connected with a vertical mounting block 406, and the vertical leg 407 is movably connected to the vertical mounting block 406 through a pin shaft, and the bottom of the vertical leg 407 is fixedly connected with a chassis 408. The chassis 408 is provided with a threaded ground screw 409, and the ground screw 409 completely penetrates the chassis 408. The plugging directions of the vertical legs 407 and the oblique legs 405 are perpendicular. After the excavation position is determined, the ground screw 409 is screwed into the soil, which is convenient for tightly connecting the entire device to the ground and improving the stability of the work. After the work is completed, since the moving directions of the oblique legs 405 and the vertical legs 407 are vertical, after the work is completed, the ground screw 409 is screwed out, the vertical legs 407 are stored to one side, and the oblique legs 405 are stored in the vertical direction. After the legs are stored, the ground screw 409 is not outward, but parallel to the main body of the mounting frame 1 to avoid accidental injury to construction personnel.

[0031] The fixing assembly 305 includes a fixing block 3051, and a plug rod 3052 is movably inserted in the vertical direction of the fixing block 3051. A button cap 3053 is fixedly installed on the top of the plug rod 3052. A compression spring sleeved on the outer ring of the plug rod 3052 is movably provided at the bottom of the button cap 3053, and the bottom of the compression spring is located at the top of the fixing block 3051. The bottom of the opposite side of the plug rod 3052 is fixedly connected to a limiting block 3054. A support cross bar 2021 is fixedly installed at the bottom of the side of the supporting vertical plate 202, and the support cross bar 2021 overlaps one side of the flip plate 205. A handle 206 is installed at the end of the driving bar 204, and the handle 206 is fixedly installed between the ends of the driving bar 204 away from the supporting cross column 2041.

[0032] The working process or working principle of the positioning device for engineering pile drilling is as follows: after determining the excavation position, the ground screw 409 is screwed into the soil to facilitate the entire device to be tightly connected to the ground, and the excavation device installed on the upper slide plate 304 is powered on to start the excavation work. When it is necessary to replace the drill bit or adjust the drilling position, the handle 206 is pressed downward with both hands, and the other end of the driving bar 204 flips one side of the flip plate 205 upward under the action of the lever. When the flip plate 205 is flipped to be completely perpendicular to the ground, and while pressing the handle 206, the driving bar 1 203 flips the other half of the flip plate 205 away from the handle 206, and then after the driving bar 1 203 flips to the mirror position, the flip plate 205 can be flipped forward and backward, and the components originally located at the bottom of the flip plate 205 are switched to the top of the flip plate 205. Then, when it is necessary to adjust the front and rear position of the drilling, the button cap 3053 of the upper slide plate 1 302 is pressed, and the button cap 3053 moves downward to disengage the limit block 3054 from between the fixed column 306, so that the relative distance between the upper slide plate 1 302 and the lower slide plate 1 301 can be pushed and pulled, thereby achieving the purpose of adjusting the front and rear position of the drilling. Similarly, by pressing the button cap 3053 on the upper slide 304, the button cap 3053 moves downward, and the limit block 3054 is separated from between the fixed columns 306, so that the relative distance between the upper slide 304 and the lower slide 303 can be pushed and pulled, thereby achieving the purpose of adjusting the left and right positions of the drilling hole.

[0033] It should be noted that the mounting frame 1 and the pneumatic support leg 401 are devices or equipment existing in the prior art, or are devices or equipment that can be realized in the prior art. Their power supply, specific composition and principles are clear to those skilled in the art, so they will not be described in detail.

Claims

1. A positioning device for engineering pile drilling, comprising a mounting frame (1), characterized in that: A turning mechanism (2) is installed on the top of the mounting frame (1); The turning mechanism (2) comprises: A support vertical plate 1 (201), wherein the support vertical plate 1 (201) is fixedly mounted on the top of the mounting frame (1), a support vertical plate 2 (202) is symmetrically fixedly mounted on the top of the mounting frame (1), and a driving bar 1 (203) is movably connected to one side of the support vertical plate 1 (201) via a pin shaft; A driving bar 1 (203), wherein the driving bar 1 (203) is movably connected to the inner side of the supporting vertical plate 1 (201) via a pin shaft; A second driving bar (204), wherein the second driving bar (204) is movably connected to the top of the second supporting vertical plate (202) through a pin shaft, and a supporting horizontal column (2041) is rotatably mounted on one end of the second driving bar (204) away from the second supporting vertical plate (202); A flip plate (205), the flip plate (205) is movably connected to a driving bar (203) via a pin shaft, the midpoints of the two side surfaces of the flip plate (205) are connected to a supporting horizontal column (2041), and a distance adjustment mechanism (3) is provided on the top of the flip plate (205).

2. A positioning device for engineering pile drilling according to claim 1, characterized in that: The distance adjustment mechanism (3) comprises: A lower slide plate (301), wherein the top of the lower slide plate (301) is movably connected to an upper slide plate (302); A lower slide plate 2 (303), wherein the lower slide plate 2 (303) is fixedly mounted on the top of the upper slide plate 1 (302), the top of the lower slide plate 2 (303) is movably connected to the upper slide plate 2 (304), and fixed columns (306) are evenly fixedly mounted on both sides of the lower slide plate 1 (301) and the lower slide plate 2 (303) perpendicular to the sliding direction; The fixing components (305) are provided in two groups, and the two groups of the fixing components (305) are respectively connected to the two sides of the upper slide plate 1 (302) and the upper slide plate 2 (304).

3. A positioning device for engineering pile drilling according to claim 1, characterized in that: A support assembly (4) is provided at the bottom of the mounting frame (1), and the support assembly (4) comprises: A pneumatic support leg (401), the pneumatic support leg (401) being fixedly mounted on the surface of a crossbar disposed below the mounting frame (1), and the pneumatic support leg (401) being fixedly connected to a support leg mounting ring (402) located at the bottom of the mounting frame (1); A transverse mounting rod (403), wherein the transverse mounting rod (403) is fixedly mounted on one side of the leg mounting ring (402), and one end of the leg mounting ring (402) away from the leg mounting ring (402) is fixedly connected to a transverse mounting block (404); An oblique leg (405), the top of which is movably connected to a horizontal mounting block (404) via a pin; the bottom of which is fixedly connected to a vertical mounting block (406); A vertical support leg (407) is movably connected to the vertical mounting block (406) via a pin shaft; the bottom of the vertical support leg (407) is fixedly connected to a chassis (408).

4. A positioning device for engineering pile drilling according to claim 3, characterized in that: The chassis (408) is provided with a threaded ground screw (409), and the ground screw (409) completely penetrates the chassis (408).

5. A positioning device for engineering pile drilling according to claim 3, characterized in that: The plugging directions of the vertical supporting legs (407) and the oblique supporting legs (405) are perpendicular.

6. A positioning device for engineering pile drilling according to claim 2, characterized in that: The fixing assembly (305) comprises a fixing block (3051), the fixing block (3051) is movably connected with an insertion rod (3052) in the vertical direction, a button cap (3053) is fixedly mounted on the top of the insertion rod (3052), a compression spring which is movably arranged on the bottom of the button cap (3053) and is sleeved on the outer ring of the insertion rod (3052), and the bottom of the compression spring is located at the top of the fixing block (3051), and a limiting block (3054) is fixedly connected to the bottom of the opposite side of the insertion rod (3052).

7. A positioning device for engineering pile drilling according to claim 3, characterized in that: A supporting cross bar (2021) is fixedly installed on the bottom of the side of the second supporting vertical plate (202), and the supporting cross bar (2021) is overlapped on one side of the flip plate (205).

8. A positioning device for engineering pile drilling according to claim 3, characterized in that: A handle (206) is installed at the end of the second driving bar (204), and the handle (206) is fixedly installed between one end of the second driving bar (204) away from the supporting cross column (2041).

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