CN212317002U - Building pile foundation hole digging and coring device - Google Patents
Building pile foundation hole digging and coring device Download PDFInfo
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- CN212317002U CN212317002U CN202020228746.9U CN202020228746U CN212317002U CN 212317002 U CN212317002 U CN 212317002U CN 202020228746 U CN202020228746 U CN 202020228746U CN 212317002 U CN212317002 U CN 212317002U
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- building pile
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Abstract
The utility model discloses a building pile foundation digs hole coring device, which comprises a frame, the bottom fixedly connected with bottom plate of frame, the lower surface symmetry fixedly connected with supporting leg of bottom plate, the bottom of supporting leg is rotated and is connected with the gyro wheel, the spacing groove has not been seted up equally to the both sides inner wall of frame, the upper surface symmetry fixedly connected with pneumatic cylinder of frame, two the lower surface of pneumatic cylinder is equallyd divide and is do not be equipped with the hydraulic stem, two the same movable plate of the equal fixedly connected with in bottom of hydraulic stem, other fixedly connected with limiting plate is equallyd divide to the both sides outer wall of movable plate, the last fixed surface of movable plate is connected with driving motor, driving motor's. The utility model relates to a simply, convenient operation can play the effect of buffering to the movable plate, can not make the device produce great vibrations like this, can fix the device, can not make to produce the removal in work.
Description
Technical Field
The utility model relates to a construction technical field especially relates to a building pile foundation digs hole coring device.
Background
Bridge pile foundation engineering plays the effect of stabilizing the ground in highway construction, because the pile foundation belongs to secret hidden engineering, consequently to the important importance of the quality inspection of pile foundation, to the pile foundation of important engineering or important position through using the pile foundation coring device that digs the hole to detect the pile core, can judge the integrality of pile body, concrete strength, pile length, pile bottom sediment and the bearing stratum property can satisfy the requirement of design and standard.
The existing building pile foundation hole digging and coring device has the defects in the using process, when a drill rod moves downwards, large vibration is likely to be generated, and the existing building pile foundation hole digging and coring device is not stable enough when in work due to the fact that the existing building pile foundation hole digging and coring device does not have a buffer device and can easily move on the ground.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing a building pile foundation hole digging and coring device.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a building pile foundation digs hole coring device, includes the frame, the bottom fixedly connected with bottom plate of frame, the lower surface symmetry fixedly connected with supporting leg of bottom plate, the bottom of supporting leg is rotated and is connected with the gyro wheel, the both sides inner wall of frame is equallyd divide and has respectively seted up the spacing groove, the upper surface symmetry fixedly connected with pneumatic cylinder of frame, two the lower surface of pneumatic cylinder is equallyd divide and does not is equipped with the hydraulic stem, two the same movable plate of the equal fixedly connected with in bottom of hydraulic stem, other fixedly connected with limiting plate is equallyd divide to the both sides outer wall of movable plate, the last fixed surface of movable plate is connected with driving motor, driving motor's output rotates and is connected with the connecting axle, the bottom.
Preferably, the moving plate is located inside the frame, and the hydraulic rod is connected with the frame in a sliding mode.
Preferably, the limiting plate is located inside the limiting groove, and the limiting plate is connected with the limiting groove in a sliding mode.
Preferably, the drill rod is located below the moving plate, and the connecting shaft is rotatably connected with the moving plate.
Preferably, buffer includes the sleeve, telescopic bottom internal surface fixedly connected with installation piece, the top fixedly connected with spring of installation piece, the top fixedly connected with loop bar of spring, the top fixedly connected with buffer board of loop bar, the buffer board is located telescopic outside, sliding connection between loop bar and the sleeve.
Preferably, the screw rods are sleeved on the inner symmetrical threads of the bottom plate, the top ends of the screw rods are fixedly connected with the turntables, and the bottom ends of the screw rods are fixedly connected with the rivets.
Compared with the prior art, the beneficial effects of the utility model are that:
1. in the utility model, the buffer device is arranged, so that the movable plate can be buffered, and the device can not generate large vibration;
2. in the utility model, the device can be fixed by arranging the screw rod, the rotary disc and the rivet, and can not move when in work;
to sum up, the utility model relates to a simply, convenient operation can play the effect of buffering to the movable plate, can not make the device produce great vibrations like this, can fix the device, can not make to produce the removal in work.
Drawings
Fig. 1 is a schematic structural view of a building pile foundation hole digging and coring device provided by the utility model;
fig. 2 is a schematic structural view of a buffering device of the building pile foundation hole digging and coring device provided by the utility model;
fig. 3 is the utility model provides a building pile foundation digs hole coring device's two schematic structure of embodiment.
In the figure: the device comprises a frame 1, a bottom plate 2, supporting legs 3, rollers 4, a limiting groove 5, a hydraulic cylinder 6, a hydraulic rod 7, a moving plate 8, a limiting plate 9, a driving motor 10, a connecting shaft 11, a drill rod 12, a buffer device 13, a sleeve 14, an installation block 15, a spring 16, a loop bar 17, a buffer plate 18, a screw rod 19, a turntable 20 and a rivet 21.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Referring to fig. 1-2, for a scheme of an embodiment of building pile foundation coring device that digs hole, including frame 1, frame 1's bottom fixedly connected with bottom plate 2, bottom plate 2's lower surface symmetry fixedly connected with supporting leg 3, the bottom of supporting leg 3 is rotated and is connected with gyro wheel 4, frame 1's both sides inner wall is equallyd divide and is do not seted up spacing groove 5, frame 1's upper surface symmetry fixedly connected with pneumatic cylinder 6, the lower surface of two pneumatic cylinders 6 is equallyd divide and does not be equipped with hydraulic stem 7, the same movable plate 8 of the equal fixedly connected with in bottom of two hydraulic stems 7, respectively fixedly connected with limiting plate 9 is equallyd divide to the both sides outer wall of movable plate 8, the last fixed surface of movable plate 8 is connected with driving motor 10, the output of driving motor 10 rotates and is connected with connecting axle.
The movable plate 8 is located the inside of frame 1, sliding connection between hydraulic stem 7 and the frame 1, limiting plate 9 is located the inside of spacing groove 5, sliding connection between limiting plate 9 and the spacing groove 5, drilling rod 12 is located the below of movable plate 8, rotate between connecting axle 11 and the movable plate 8 and be connected, buffer 13 includes sleeve 14, surface fixedly connected with installation piece 15 in the bottom of sleeve 14, the top fixedly connected with spring 16 of installation piece 15, the top fixedly connected with loop bar 17 of spring 16, the top fixedly connected with buffer board 18 of loop bar 17, buffer board 18 is located the outside of sleeve 14, sliding connection between loop bar 17 and the sleeve 14.
When the moving plate 8 moves downwards, the moving plate 8 is in contact with the buffer device 13, the buffer plate 8 pushes the buffer plate 18 to move downwards, the buffer plate 18 pushes the loop bar 17 to move in the sleeve 14, the loop bar 17 extrudes the spring 16, the spring 16 deforms under stress to generate elastic force, the moving plate 8 can be buffered, and the device cannot generate large vibration.
Compared with the first embodiment and the second embodiment, the screw rod 19, the rotating disc 20 and the rivet 21 are more convenient structures, and the device can be fixed and cannot move during working.
Referring to fig. 1-3, for a second scheme of embodiment of building pile foundation hole digging and coring device, including frame 1, frame 1's bottom fixedly connected with bottom plate 2, bottom plate 2's lower surface symmetry fixedly connected with supporting leg 3, the bottom of supporting leg 3 is rotated and is connected with gyro wheel 4, frame 1's both sides inner wall is equallyd divide and is do not seted up spacing groove 5, frame 1's upper surface symmetry fixedly connected with pneumatic cylinder 6, the lower surface of two pneumatic cylinders 6 is equallyd divide and does not be equipped with hydraulic stem 7, the same movable plate 8 of the equal fixedly connected with in bottom of two hydraulic stems 7, respectively fixedly connected with limiting plate 9 is equallyd divide to movable plate 8's both sides outer wall, movable plate 8's upper surface fixedly connected with driving motor 10, driving motor 10's output is rotated and is connected with connecting axle 11.
The movable plate 8 is located inside the frame 1, sliding connection is between the hydraulic rod 7 and the frame 1, the limiting plate 9 is located inside the limiting groove 5, sliding connection is between the limiting plate 9 and the limiting groove 5, the drill rod 12 is located below the movable plate 8, the connecting shaft 11 is rotationally connected with the movable plate 8, the buffering device 13 comprises a sleeve 14, the inner surface of the bottom of the sleeve 14 is fixedly connected with an installation block 15, the top end of the installation block 15 is fixedly connected with a spring 16, the top end of the spring 16 is fixedly connected with a loop bar 17, the top end of the loop bar 17 is fixedly connected with a buffering plate 18, the buffering plate 18 is located outside the sleeve 14, sliding connection is between the loop bar 17 and the sleeve 14, a screw rod 19 is sleeved on the internal symmetrical thread of the bottom plate 2, a turntable 20 is fixedly connected with the top end.
The rotating disc 20 is rotated, the rotating disc 20 drives the screw rod 19 to rotate, the screw rod 19 and the bottom plate 2 move relatively, the screw rod 19 pushes the rivet 21 to enter the ground, the device can be fixed, and the device cannot move in the working process.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. The utility model provides a building pile foundation digs hole coring device, includes frame (1), its characterized in that, the bottom fixedly connected with bottom plate (2) of frame (1), the lower surface symmetry fixedly connected with supporting leg (3) of bottom plate (2), the bottom of supporting leg (3) is rotated and is connected with gyro wheel (4), spacing groove (5) have respectively been seted up to the both sides inner wall of frame (1) is equallyd divide, the upper surface symmetry fixedly connected with pneumatic cylinder (6) of frame (1), two the lower surface of pneumatic cylinder (6) is equallyd divide and is do not be equipped with hydraulic stem (7), two the equal fixedly connected with in bottom of hydraulic stem (7) is same movable plate (8), the both sides outer wall of movable plate (8) is equallyd divide respectively fixedly connected with limiting plate (9), the upper surface fixedly connected with driving motor (10) of movable plate (8), the output rotation of driving, the bottom end of the connecting shaft (11) is fixedly connected with a drill rod (12), and the upper surface of the bottom plate (2) is symmetrically and fixedly connected with a buffer device (13).
2. The coring device for building pile foundations as claimed in claim 1, wherein the moving plate (8) is located inside the frame (1), and the hydraulic rod (7) is slidably connected with the frame (1).
3. The building pile foundation hole digging and coring device as claimed in claim 1, wherein the limiting plate (9) is located inside the limiting groove (5), and the limiting plate (9) is slidably connected with the limiting groove (5).
4. The coring device for building pile foundations as claimed in claim 1, wherein the drill rod (12) is located below the moving plate (8), and the connecting shaft (11) is rotatably connected with the moving plate (8).
5. The building pile foundation core-digging device according to claim 1, characterized in that the buffer device (13) comprises a sleeve (14), a mounting block (15) is fixedly connected to the inner surface of the bottom of the sleeve (14), a spring (16) is fixedly connected to the top end of the mounting block (15), a loop bar (17) is fixedly connected to the top end of the spring (16), a buffer plate (18) is fixedly connected to the top end of the loop bar (17), the buffer plate (18) is located outside the sleeve (14), and the loop bar (17) is slidably connected with the sleeve (14).
6. The building pile foundation hole digging and coring device as claimed in claim 1, wherein a screw (19) is sleeved on the inner symmetrical threads of the base plate (2), a rotary table (20) is fixedly connected to the top end of the screw (19), and a rivet (21) is fixedly connected to the bottom end of the screw (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020228746.9U CN212317002U (en) | 2020-02-29 | 2020-02-29 | Building pile foundation hole digging and coring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020228746.9U CN212317002U (en) | 2020-02-29 | 2020-02-29 | Building pile foundation hole digging and coring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212317002U true CN212317002U (en) | 2021-01-08 |
Family
ID=74017036
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020228746.9U Active CN212317002U (en) | 2020-02-29 | 2020-02-29 | Building pile foundation hole digging and coring device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212317002U (en) |
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2020
- 2020-02-29 CN CN202020228746.9U patent/CN212317002U/en active Active
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Address after: No.110, unit 2, building 20, Guangxi ASEAN International Health Electronic Information Technology Comprehensive Industrial Park, No.9 Dingqiu Road, Jiangnan District, Nanning City, Guangxi Zhuang Autonomous Region, 530000 Patentee after: Guangxi Jianning Engineering Technology Co.,Ltd. Address before: No.110, unit 2, building 20, Guangxi ASEAN International Health Electronic Information Technology Comprehensive Industrial Park, No.9 Dingqiu Road, Jiangnan District, Nanning City, Guangxi Zhuang Autonomous Region, 530000 Patentee before: Guangxi Jianning engineering testing Consulting Co.,Ltd. |