Pipe blocking and dredging device for cast-in-situ bored pile

Abstract

The utility model relates to the field of cast-in-situ bored pile construction, in particular to a cast-in-situ bored pile pipe blocking and dredging device which comprises a supporting column. The device further comprises a lifting frame, a second motor, a third lead screw, a first moving block, a third limiting rod and a second moving block, the four supporting columns are symmetrically arranged, a left-right adjusting assembly is arranged on the upper surfaces of the four supporting columns, a front-back adjusting assembly is arranged on the upper surface of the moving end of the left-right adjusting assembly, and the lifting frame is arranged on the upper surface of the moving end of the front-back adjusting assembly. A motor II is mounted on the right side of the upper surface of the lifting frame; a second motor is arranged, a third lead screw is driven to rotate when the second motor operates, the rotating angle of a first moving block is limited through cooperation of a limiting rod and a second moving block when the third lead screw rotates, and therefore the first moving block moves, and the first moving block drives a dredging assembly to move when moving; therefore, the purpose of automatically adjusting the height of the dredging assembly is achieved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of bored pile construction, especially a bored pile pipe blocking and dredging device. BACKGROUND

[0002] The bored pile pipe blocking and dredging device is a device for solving the problem of pipe blocking in the construction process of a bored pile, has the beneficial effect of facilitating the dredging of the pipe of the bored pile, avoids problems such as a decrease in the quality of the pile body and material waste caused by pipe blocking, improves construction efficiency and engineering quality, and reduces uncertainty and risks in construction.

[0003] The existing bored pile pipe blocking and dredging device lacks the function of automatically adjusting the height of the drill bit, so the staff may need to frequently operate the turntable to adjust the height of the drill bit to adapt to different geological conditions and construction requirements, which increases the complexity of operation and consumes a lot of time and effort, thereby causing the problem of reduced construction efficiency.

[0004] Therefore, in view of the problem that the existing bored pile pipe blocking and dredging device lacks the function of automatically adjusting the height of the drill bit, the staff may need to frequently operate the turntable to adjust the height of the drill bit, which increases the complexity of operation and consumes a lot of time and effort, thereby causing the problem of reduced construction efficiency, a bored pile pipe blocking and dredging device can be designed, which automatically adjusts the height of the dredging assembly by setting motor two, which drives screw rod three to rotate when running, and limiting the rotation angle of moving block one by limiting rod and moving block two when screw rod three rotates, so that moving block one moves, and the dredging assembly moves when moving block one moves, thereby achieving the purpose of automatically adjusting the height of the dredging assembly. SUMMARY

[0005] In order to overcome the problem that the existing bored pile pipe blocking and dredging device lacks the function of automatically adjusting the height of the drill bit, the staff may need to frequently operate the turntable to adjust the height of the drill bit, which increases the complexity of operation and consumes a lot of time and effort, thereby causing the problem of reduced construction efficiency.

[0006] The utility model discloses a bored pile pipe blocking and dredging device, which comprises a supporting column, a lifting frame, a second motor, a third screw rod, a first moving block, a third limiting rod and a second moving block.

[0007] Preferably, the second motor drives the third screw rod to rotate when the second motor operates, and the rotation angle of the first moving block is limited by the cooperation of the limiting rod and the second moving block when the third screw rod rotates, so that the first moving block moves and the dredging assembly moves when the first moving block moves, thereby achieving the purpose of automatically adjusting the height of the dredging assembly. The existing bored pile pipe blocking and dredging device lacks the function of automatically adjusting the height of the drill bit, and the workers need to frequently operate the turntable to adjust the height of the drill bit to adapt to different geological conditions and construction requirements, which increases the complexity of operation and consumes a lot of time and energy, thereby reducing the construction efficiency.

[0008] As a preferred, the left-right adjusting assembly comprises a moving frame one, a knob one, a screw rod one, a sliding block one, a limiting rod one and a sliding block two; the upper surface of the four supporting columns is provided with the moving frame one, the right surface of the moving frame one is provided with the knob one, the left surface of the knob one is connected with the screw rod one penetrating the right surface of the moving frame one, the right surface of the screw rod one is rotatably connected with the left surface of the inside of the moving frame one, the outer surface of the screw rod one is connected with the sliding block one penetrating the screw thread, the upper surface of the sliding block one is connected with one side of the front-back adjusting assembly, the inside of the right side of the upper surface of the lifting frame is provided with the limiting rod one, the outer surface of the limiting rod one is connected with the sliding block two penetrating the sliding connection, and the right surface of the sliding block two is connected with the other side of the dredging assembly.

[0009] As a preferred, the front-back adjusting assembly comprises a moving frame two, a knob two, a screw rod two and a sliding seat one; the upper surface of the sliding block one and the sliding block two is connected with the moving frame two, the right side of the front surface of the moving frame two is provided with the knob two, the rear surface of the knob two is connected with the screw rod two penetrating the front surface of the moving frame two, the outer surface of the screw rod two is connected with the sliding seat one penetrating the screw thread, and the upper surface of the sliding seat one is connected with the right side of the lower surface of the lifting frame.

[0010] Preferably, the dredging assembly comprises an L-shaped mounting plate, a motor one, a transmission belt, a transmission shaft, a driving bevel gear, a driven bevel gear and a drill rod; the opposite surfaces of the moving block one and the moving block two are connected with the L-shaped mounting plate, the upper surface of the L-shaped mounting plate is provided with the motor one, the rear surface of the L-shaped mounting plate is rotatably connected with the transmission shaft, the output end of the motor one and the rear side of the outer surface of the transmission shaft are sleeved with the transmission belt, the front surface of the transmission shaft penetrates through the rear surface of the L-shaped mounting plate and is connected with the driving bevel gear, the front side of the lower surface of the L-shaped mounting plate is rotatably connected with the driven bevel gear, and the lower surface of the driven bevel gear is provided with the drill rod.

[0011] Preferably, the outer sides of the knobs one and two are provided with rocker arms, and the outer sides of the two rocker arms are rotatably connected with a crank handle.

[0012] Preferably, the front and rear adjusting assembly further comprises a limiting rod two and a sliding seat two; the inner front surface of the moving frame two is provided with the limiting rod two, the outer surface of the limiting rod two is slidingly connected with the sliding seat two, and the upper surface of the sliding seat two is connected with the lower surface of the left side of the lifting frame.

[0013] Preferably, the lower surfaces of the four supporting columns are provided with supporting legs.

[0014] The beneficial effects of the present application are as follows:

[0015] 1. The motor two is arranged, the motor two drives the screw rod three to rotate when operating, the rotation angle of the moving block one is limited through the cooperation of the limiting rod and the moving block two when the screw rod three rotates, so that the moving block one moves, and the dredging assembly moves when the moving block one moves, thereby achieving the purpose of automatically adjusting the height of the dredging assembly, and solving the problem that the existing bored pile pipe blocking and dredging device lacks the function of automatically adjusting the height of the drill bit. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 The present application is a three-dimensional structure schematic diagram of a bored pile pipe blocking and dredging device;

[0017] Figure 2 The present application is a moving frame one structure schematic diagram of a bored pile pipe blocking and dredging device;

[0018] Figure 3 The present application is a lifting frame structure schematic diagram of a bored pile pipe blocking and dredging device;

[0019] Figure 4 The L-shaped mounting plate structure of the bored pile pipe blocking and dredging device is shown in the schematic view.

[0020] The drawings are explained as follows: 1, support column; 201, moving frame one; 202, knob one; 203, screw rod one; 204, sliding block one; 205, limiting rod one; 206, sliding block two; 301, moving frame two; 302, knob two; 303, screw rod two; 304, sliding seat one; 305, limiting rod two; 306, sliding seat two; 401, L-shaped mounting plate; 402, motor one; 403, transmission belt; 404, transmission shaft; 405, driving bevel gear; 406, driven bevel gear; 407, drill rod; 5, lifting frame; 6, motor two; 7, screw rod three; 8, moving block one; 9, limiting rod three; 10, moving block two; 11, rocker arm; 12, crank; 13, support leg. DETAILED DESCRIPTION

[0021] The utility model is further explained in connection with the drawings and examples.

[0022] Please refer to Figures 1-4 The utility model provides a kind of embodiment: bored pile pipe blocking and dredging device, including support column 1;Still including lifting frame 5, motor two 6, screw rod three 7, moving block one 8, limiting rod three 9 and moving block two 10, support column 1 is symmetrically provided with four, the upper surface of four support columns 1 is provided with left and right adjusting assembly, the upper surface of the moving end of left and right adjusting assembly is provided with front and rear adjusting assembly, the upper surface of the moving end of front and rear adjusting assembly is provided with lifting frame 5, the upper surface right side of lifting frame 5 is installed with motor two 6, the output end of motor two 6 is connected with screw rod three 7, which is penetrated through the upper surface of lifting frame 5, the lower surface of screw rod three 7 is rotatably connected with the inside lower surface right side of lifting frame 5, the outer surface of screw rod three 7 is connected with moving block one 8, which is penetrated through screw thread, the left surface of moving block one 8 is connected with one side of dredging assembly, the inside upper surface left side of lifting frame 5 is provided with limiting rod three 9, the outer surface of limiting rod three 9 is slidably connected with moving block two 10, which is penetrated through, the right surface of moving block two 10 is connected with the other side of dredging assembly, by being provided with motor two 6, motor two 6 drives screw rod three 7 to rotate when operating, the rotation angle of moving block one 8 is limited by the cooperation of limiting rod and moving block two 10 when screw rod three 7 rotates, so that moving block one 8 moves, moving block one 8 drives dredging assembly to move when moving, to reach the purpose of automatically adjusting the height of dredging assembly.

[0023] Please refer to Figures 2-4In the embodiment, the left-right adjusting assembly comprises a moving frame 201, a knob 202, a lead screw 203, a sliding block 204, a limiting rod 205 and a sliding block 206; the upper surface of the four supporting columns 1 is provided with the moving frame 201, the rear side of the right surface of the moving frame 201 is installed with the knob 202, the left surface of the knob 202 is connected with the lead screw 203 penetrating through the right surface of the moving frame 201, the right surface of the lead screw 203 is rotationally connected with the rear side of the left surface of the inside of the moving frame 201, the outer surface of the lead screw 203 is connected with the sliding block 204 penetrating through threads, the upper surface of the sliding block 204 is connected with one side of the front-rear adjusting assembly, the front side of the right surface of the inside of the moving frame 201 is provided with the limiting rod 205, the outer surface of the limiting rod 205 is connected with the sliding block 206 penetrating through sliding, the upper surface of the sliding block 206 is connected with the other side of the front-rear adjusting assembly, by setting the knob 202, the lead screw 203 is driven to rotate when the knob 202 is rotated, the sliding block 204 is rotationally limited by the limiting rod 205 and the sliding block 206 when the lead screw 203 is rotated, so as to drive the sliding block 204 to move, the front-rear adjusting assembly is driven to move when the sliding block 204 moves, so as to adjust the left-right direction drop point of the dredging assembly, the front-rear adjusting assembly comprises a moving frame 301, a knob 302, a lead screw 303 and a sliding seat 304; the upper surface of the sliding block 204 and the sliding block 206 is connected with the moving frame 301, the right side of the front surface of the moving frame 301 is provided with the knob 302, the rear surface of the knob 302 is connected with the lead screw 303 penetrating through the front surface of the moving frame 301, the outer surface of the lead screw 303 is connected with the sliding seat 304 penetrating through threads, the upper surface of the sliding seat 304 is connected with the right side of the lower surface of the lifting frame 5, by setting the knob 302, the lead screw 303 is driven to rotate when the knob 302 is rotated, the sliding seat 304 is rotationally limited by the moving frame 301 when the lead screw 303 is rotated, so as to drive the sliding seat 304 to move, the dredging assembly is driven to move when the sliding seat 304 moves, so as to adjust the front-rear direction drop point of the dredging assembly, the dredging assembly comprises an L-shaped mounting plate 401, a motor 402, a transmission belt 403, a transmission shaft 404, a driving bevel gear 405, a driven bevel gear 406 and a drill rod 407;The opposite surface of the moving block one 8 and the moving block two 10 is connected with an L-shaped mounting plate 401, the upper surface of the L-shaped mounting plate 401 is mounted with a motor one 402, the rear surface of the L-shaped mounting plate 401 is rotatably connected with a transmission shaft 404, the output end of the motor one 402 is sleeved with a transmission belt 403 on the rear side of the outer surface of the transmission shaft 404, the front surface of the transmission shaft 404 is connected with a driving bevel gear 405 through the rear surface of the L-shaped mounting plate 401, the front side of the lower surface of the L-shaped mounting plate 401 is rotatably connected with a driven bevel gear 406, the lower surface of the driven bevel gear 406 is mounted with a drill rod 407, by setting the motor one 402, the motor one 402 drives the transmission shaft 404 to rotate through the transmission belt 403 when running, the transmission shaft 404 drives the driving bevel gear 405 to rotate when rotating, the driving bevel gear 405 drives the driven bevel gear 406 to rotate when rotating, and the driven bevel gear 406 drives the drill rod 407 to rotate when rotating, so as to achieve the purpose of dredging the pile pipe of the cast-in-place pile.

[0024] Please refer to Figures 1-2 In the embodiment, the outer side of the knob one 202 and the knob two 302 are provided with a rocker arm 11, the outer side of the two rocker arms 11 is rotatably connected with a rocking handle 12, by setting the rocker arm 11, the torque applied on the knob one 202 and the knob two 302 is increased, and by setting the rocking handle 12, the worker has a grip point when rotating the rocker arm 11, so as to achieve the purpose of conveniently and labor-saving rotating the knob one 202 and the knob two 302, the front and rear adjusting assembly further includes a limiting rod two 305 and a sliding seat two 306; the inner front surface left side of the moving frame two 301 is provided with the limiting rod two 305, the outer surface of the limiting rod two 305 is slidingly connected with the sliding seat two 306, the upper surface of the sliding seat two 306 is connected with the lower surface left side of the lifting frame 5, by setting the sliding seat two 306, since the sliding seat two 306 is connected with the lifting frame 5, the sliding seat two 306 is driven to move when the lifting frame 5 moves, and by setting the limiting rod two 305, the movement of the sliding seat two 306 is limited, so as to indirectly strengthen the rotation limitation of the sliding seat one 304, the sliding seat one 304 moves more stably, so as to achieve the purpose of making the lifting frame 5 move more stably, the lower surface of the four supporting columns 1 is provided with a supporting leg 13, by setting the supporting leg 13, the supporting leg 13 usually has a large area, the contact area with the ground can be increased, so as to reduce the pressure on the unit area, and the support of the drill hole cast-in-place pile pipe blocking and dredging device is more stable.

[0025] In the work, by setting the knob one 202, rotating the knob one 202 drives the screw rod one 203 to rotate, the screw rod one 203 rotates and drives the slide block one 204 to move through the cooperation of the limiting rod one 205 and the slide block two 206, so as to realize the purpose of adjusting the falling point of the dredging assembly in the left-right direction, by setting the knob two 302, rotating the knob two 302 drives the screw rod two 303 to rotate, the screw rod two 303 rotates and drives the slide block one 304 to move through the moving frame two 301, so as to realize the purpose of adjusting the falling point of the dredging assembly in the front-back direction, by setting the motor one 402, the motor one 402 drives the transmission shaft 404 to rotate through the transmission belt 403 when running, the transmission shaft 404 drives the driving bevel gear 405 to rotate when rotating, the driving bevel gear 405 drives the driven bevel gear 406 to rotate when rotating, the driven bevel gear 406 drives the drill rod 407 to rotate when rotating, so as to realize the purpose of dredging the blocked pipe of the cast-in-place pile, by setting the rocker arm 11, the torque applied on the knob one 202 and the knob two 302 is increased, and by setting the handle 12, the worker has a grip point when rotating the rocker arm 11, so as to realize the purpose of conveniently and labor-saving rotating the knob one 202 and the knob two 302, by setting the slide block two 306, the slide block two 306 is connected with the lifting frame 5, and drives the slide block two 306 to move when the lifting frame 5 moves, and by setting the limiting rod two 305, the movement of the slide block two 306 is limited, so as to indirectly strengthen the rotation limitation of the slide block one 304, and the slide block one 304 moves more stably, so as to realize the purpose of making the lifting frame 5 move more stably, by setting the supporting leg 13, the supporting leg 13 usually has a large area, which can increase the contact area with the ground, so as to reduce the pressure on the unit area, and make the support of the drill hole cast-in-place pile blocked pipe dredging device more stable.

[0026] Through the above steps, by setting the motor two 6, the motor two 6 drives the screw rod three 7 to rotate when running, the screw rod three 7 rotates and limits the rotation angle of the moving block one 8 through the cooperation of the limiting rod and the moving block two 10, so as to make the moving block one 8 move, the moving block one 8 moves and drives the dredging assembly to move, so as to realize the purpose of automatically adjusting the height of the dredging assembly, so as to solve the problem that the existing drill hole cast-in-place pile blocked pipe dredging device lacks the function of automatically adjusting the height of the drill bit, and because of lacking the function of automatically adjusting the height of the drill bit, the worker needs to frequently operate the turntable to adjust the height of the drill bit to adapt to different geological conditions and construction requirements, which increases the complexity of operation and consumes a lot of time and energy, thereby causing the problem of reducing the construction efficiency.

Claims

1. A device for plugging and clearing bored pile pipes, comprising a support column (1); characterized in that: It also includes a lifting frame (5), a second motor (6), a third lead screw (7), a first moving block (8), a third limit rod (9), and a second moving block (10). There are four symmetrical support columns (1). The upper surface of the four support columns (1) is provided with left and right adjustment components. The upper surface of the moving end of the left and right adjustment components is provided with front and rear adjustment components. The upper surface of the moving end of the front and rear adjustment components is provided with a lifting frame (5). The second motor (6) is installed on the right side of the upper surface of the lifting frame (5). The output end of the second motor (6) passes through the lifting frame. The upper surface of the frame (5) is connected to the lead screw three (7), the lower surface of the lead screw three (7) is rotatably connected to the right side of the inner lower surface of the lifting frame (5), the outer surface of the lead screw three (7) is threaded through and connected to the moving block one (8), the left surface of the moving block one (8) is connected to one side of the unblocking component, the left side of the inner upper surface of the lifting frame (5) is provided with the limit rod three (9), the outer surface of the limit rod three (9) is slidably connected to the moving block two (10), and the right surface of the moving block two (10) is connected to the other side of the unblocking component.

2. The borehole pile plugging and unblocking device according to claim 1, characterized in that: The left and right adjustment assembly includes a movable frame one (201), a knob one (202), a lead screw one (203), a slider one (204), a limit rod one (205), and a slider two (206); the movable frame one (201) is provided on the upper surface of the four support columns (1), the knob one (202) is installed on the rear side of the right surface of the movable frame one (201), the left surface of the knob one (202) passes through the right surface of the movable frame one (201) and is connected to the lead screw one (203), the lead screw one (203) The right surface of the movable frame 1 (201) is rotatably connected to the rear side of the inner left surface. The outer surface of the lead screw 1 (203) is threadedly connected to the slider 1 (204). The upper surface of the slider 1 (204) is connected to one side of the front and rear adjustment assembly. The front side of the inner right surface of the movable frame 1 (201) is provided with a limit rod 1 (205). The outer surface of the limit rod 1 (205) is slidably connected to the slider 2 (206). The upper surface of the slider 2 (206) is connected to the other side of the front and rear adjustment assembly.

3. The borehole pile plugging and unblocking device according to claim 2, characterized in that: The front and rear adjustment assembly includes a second movable frame (301), a second knob (302), a second lead screw (303), and a first sliding seat (304). The upper surface of the first slider (204) and the second slider (206) is connected to the second movable frame (301). The right side of the front surface of the second movable frame (301) is provided with a second knob (302). The rear surface of the second knob (302) passes through the front surface of the second movable frame (301) and is connected to a second lead screw (303). The outer surface of the second lead screw (303) is threaded through and connected to the first sliding seat (304). The upper surface of the first sliding seat (304) is connected to the right side of the lower surface of the lifting frame (5).

4. The borehole pile plugging and unblocking device according to claim 1, characterized in that: The unblocking assembly includes an L-shaped mounting plate (401), a motor (402), a transmission belt (403), a transmission shaft (404), a drive bevel gear (405), a driven bevel gear (406), and a drill rod (407); the L-shaped mounting plate (401) is connected to the opposite surfaces of the moving block (8) and the moving block (10), the motor (402) is mounted on the upper surface of the L-shaped mounting plate (401), and the transmission shaft (404) is rotatably connected to the rear surface of the L-shaped mounting plate (401). A transmission belt (403) is fitted on the rear side of the outer surface of the output end of the motor (402) and the transmission shaft (404). The front surface of the transmission shaft (404) is connected to the rear surface of the L-shaped mounting plate (401) with a drive bevel gear (405). The front side of the lower surface of the L-shaped mounting plate (401) is rotatably connected to a driven bevel gear (406). The drive bevel gear (405) meshes with the driven bevel gear (406). A drill rod (407) is installed on the lower surface of the driven bevel gear (406).

5. The borehole pile plugging and unblocking device according to claim 3, characterized in that: Both knob one (202) and knob two (302) are provided with rocker arms (11) on their outer sides, and both rocker arms (11) are rotatably connected to handles (12) on their outer sides.

6. The borehole pile plugging and unblocking device according to claim 3, characterized in that: The front and rear adjustment assembly also includes a limit rod two (305) and a sliding seat two (306); the limit rod two (305) is provided on the left side of the inner front surface of the moving frame two (301), and the sliding seat two (306) is slidably connected through the outer surface of the limit rod two (305). The upper surface of the sliding seat two (306) is connected to the left side of the lower surface of the lifting frame (5).

7. The borehole pile plugging and unblocking device according to claim 1, characterized in that: The lower surfaces of the four support columns (1) are provided with feet (13).

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