CN216664143U - Major diameter long spiral pressure irrigation pile steel reinforcement cage transferring device - Google Patents
Major diameter long spiral pressure irrigation pile steel reinforcement cage transferring device Download PDFInfo
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- CN216664143U CN216664143U CN202123133865.XU CN202123133865U CN216664143U CN 216664143 U CN216664143 U CN 216664143U CN 202123133865 U CN202123133865 U CN 202123133865U CN 216664143 U CN216664143 U CN 216664143U
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- reinforcement cage
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Abstract
本实用新型公开了大直径长螺旋压灌桩钢筋笼下放装置，包括支架，所述支架的底部转动连接有安装架，所述支架内侧中部开设有传动槽，所述传动槽的内部设置有蜗轮，其中，所述安装架通过蜗轮与支架构成转动连接，所述支架靠近蜗轮一侧转动连接有蜗杆，所述支架一侧外部安装有电机，所述电机的轴端与蜗杆固定连接。本实用新型，在钢筋笼下放时，电机带动蜗杆转动，蜗杆通过啮合带动蜗轮转动，使蜗轮带动安装架与钢筋笼转动，便于在钢筋笼下放时通过电机带动其产生转动，钢筋笼带动钻头转动，钻头为螺旋状，通过钻头能够使钢筋笼向下钻去，配合高功率振动装置，能够使钢筋笼快速下放，有效的提高了对桩基的施工效率。
The utility model discloses a large-diameter long spiral grouting pile reinforcement cage lowering device, which comprises a bracket, a mounting bracket is rotatably connected to the bottom of the bracket, a transmission groove is opened in the middle part of the inner side of the bracket, and a worm gear is arranged inside the transmission groove , wherein the mounting frame is rotatably connected with the support through the worm wheel, the support is rotatably connected with a worm on the side close to the worm wheel, a motor is installed outside the support side, and the shaft end of the motor is fixedly connected with the worm. In the utility model, when the steel cage is lowered, the motor drives the worm to rotate, and the worm drives the worm wheel to rotate through meshing, so that the worm wheel drives the installation frame and the steel cage to rotate, so that the motor can drive the steel cage to rotate when the steel cage is lowered, and the steel cage drives the drill bit to rotate. , The drill bit is helical, through which the steel cage can be drilled downward, and with the high-power vibration device, the steel cage can be quickly lowered, which effectively improves the construction efficiency of the pile foundation.
Description
Technical Field
The utility model relates to the technical field of pile foundation construction, in particular to a large-diameter long spiral pressure-grouting pile reinforcement cage lowering device.
Background
In foundation engineering, a pile foundation is in a light weight lifting position, the pile foundation is a foundation formed by connecting pile columns and a bearing platform, in the pile foundation construction process, drilling needs to be carried out through a long auger stem, then concrete is poured, then a reinforcement cage is placed, and when the reinforcement cage is placed, a reinforcement cage placing device needs to be used.
Although the device is transferred to present steel reinforcement cage is very much kind and quantity, the device still has certain problem under current steel reinforcement cage, transfers the use of device to the steel reinforcement cage and brings certain inconvenience.
Current steel reinforcement cage transfer device is when using, all makes concrete and steel reinforcement cage produce relative movement through vibrating device mostly, makes the steel reinforcement cage transfer, nevertheless along with the increase of drilling depth, the steel reinforcement cage transfer the degree of depth slower, and the steel reinforcement cage is transferred and is wasted time and energy, inconveniently transfers the steel reinforcement cage, inconvenient use.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a large-diameter long-spiral press-grouting pile reinforcement cage lowering device, which solves the problems that when the conventional reinforcement cage lowering device is used, concrete and a reinforcement cage are mostly moved relatively through a vibration device, so that the reinforcement cage is lowered, but the lowering depth of the reinforcement cage is slow along with the increase of the drilling depth, the lowering of the reinforcement cage is time-consuming and labor-consuming, the reinforcement cage is inconvenient to lower, and the use is inconvenient.
In order to achieve the purpose, the utility model provides the following technical scheme: the large-diameter long spiral pressure-grouting pile reinforcement cage lowering device comprises a support, wherein the bottom of the support is rotatably connected with a mounting rack, the middle part of the inner side of the support is provided with a transmission groove, a worm wheel is arranged inside the transmission groove, wherein,
the mounting frame is rotationally connected with the support through a worm wheel, one side, close to the worm wheel, of the support is rotationally connected with a worm, a motor is mounted outside one side of the support, the shaft end of the motor is fixedly connected with the worm, lifting rings are symmetrically fixed at four corners of the top of the support, and a clamping groove is formed below the mounting frame;
the utility model discloses a steel reinforcement cage, including mounting bracket, spout, lead screw, clamping groove, clamping frame, clamping groove, the inboard top symmetry that the mounting bracket is close to the clamping groove has seted up the spout, the inside of spout is provided with the slider, the spout has run through the lead screw with the inside of slider, the inside that lead screw one end runs through the mounting bracket extends to the outside, the bottom of slider is provided with the holding frame, be provided with the steel reinforcement cage between the holding frame, the bottom mounting of steel reinforcement cage has the drill bit.
Preferably, the pitch of the worm wheel is equal to that of the worm, and the worm wheel is meshed with the worm.
Preferably, the screw rod is provided with two sections of opposite external threads, and the screw rod and the sliding block form threaded connection.
Preferably, the inner side of the clamping frame is an arc surface, and the inner diameter of the clamping frame is matched with the outer diameter of the steel reinforcement cage.
Preferably, the reinforcement cage is fixedly connected with the drill bit through welding.
Compared with the prior art, the utility model has the following beneficial effects:
1. according to the utility model, when the reinforcement cage is placed downwards, the motor drives the worm to rotate, the worm drives the worm wheel to rotate through meshing, the worm wheel drives the mounting frame and the reinforcement cage to rotate, the reinforcement cage is driven to rotate through the motor when placed downwards, the reinforcement cage drives the drill bit to rotate, the drill bit is spiral, the reinforcement cage can be drilled downwards through the drill bit, and the reinforcement cage can be placed quickly by matching with the high-power vibration device, so that the construction efficiency of a pile foundation is effectively improved.
2. According to the utility model, when the reinforcement cage needs to be clamped through the mounting frame, the end part of the reinforcement cage enters between the clamping frames, then the lead screw is rotated, the lead screw simultaneously drives the sliding blocks on the two sides to move towards opposite directions through the external threads with opposite ends, so that the sliding blocks drive the clamping frames to approach each other, and the reinforcement cage is clamped through the clamping frames, thereby being convenient for rapidly clamping and fixing the reinforcement cage.
3. According to the clamping frame, when the clamping frame clamps the reinforcement cage, the contact area between the clamping frame and the reinforcement cage is increased through the cambered surface, so that the friction force between the clamping frame and the reinforcement cage is increased, and the clamping frame can clamp the reinforcement cage more stably.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is an enlarged view of a portion A of FIG. 1;
fig. 3 is a schematic perspective view of a clamping frame according to the present invention.
In the figure: 1. a support; 2. a mounting frame; 3. a transmission groove; 4. a worm gear; 5. a worm; 6. a motor; 7. A hoisting ring; 8. a clamping groove; 9. a chute; 10. a slider; 11. a screw rod; 12. a clamping frame; 13. a reinforcement cage; 14. a drill bit.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example (b):
referring to fig. 1 to 3, the present invention provides a technical solution: the large-diameter long spiral pressure-grouting pile reinforcement cage lowering device comprises a support 1, wherein the bottom of the support 1 is rotatably connected with a mounting rack 2, a transmission groove 3 is formed in the middle of the inner side of the support 1, a worm wheel 4 is arranged inside the transmission groove 3, wherein,
the mounting frame 2 is rotationally connected with the support 1 through a worm wheel 4, one side of the support 1, which is close to the worm wheel 4, is rotationally connected with a worm 5, a motor 6 is arranged outside one side of the support 1, the shaft end of the motor 6 is fixedly connected with the worm 5, four corners of the top of the support 1 are symmetrically fixed with lifting rings 7, and a clamping groove 8 is formed below the mounting frame 2;
Referring to fig. 1 and 2, the pitch of the worm wheel 4 is equal to that of the worm 5, the worm wheel 4 is meshed with the worm 5, the motor 6 drives the worm 5 to rotate, the worm 5 drives the worm wheel 4 to rotate through meshing, so that the worm wheel 4 drives the mounting frame 2 and the reinforcement cage 13 to rotate, the reinforcement cage 13 is conveniently driven to rotate through the motor 6 when being placed down, two sections of opposite external threads are arranged on the lead screw 11, the lead screw 11 and the sliding block 10 form threaded connection, when the reinforcement cage 13 needs to be clamped through the mounting frame 2, the end part of the reinforcement cage 13 enters the space between the clamping frames 12, then the lead screw 11 is rotated, the lead screw 11 simultaneously drives the sliding blocks 10 on two sides to move in opposite directions through the external threads on two opposite ends, so that the sliding blocks 10 drive the clamping frames 12 to approach each other, the reinforcement cage 13 is clamped through the clamping frames 12, and the reinforcement cage 13 is conveniently and rapidly clamped and fixed;
please refer to fig. 1, the inner side of the clamping frame 12 is an arc surface, and the inner diameter of the clamping frame 12 is identical to the outer diameter of the reinforcement cage 13, when the reinforcement cage 13 is clamped tightly by the clamping frame 12, the clamping frame 12 increases the contact area with the reinforcement cage 13 through the arc surface, so as to increase the friction between the clamping frame 12 and the reinforcement cage 13, which is convenient for making the clamping frame 12 more stable to the clamping of the reinforcement cage 13, the reinforcement cage 13 is fixedly connected with the drill bit 14 through welding, when the reinforcement cage 13 is released, the reinforcement cage 13 is driven to rotate by the motor 6, the drill bit 14 is driven to rotate by the reinforcement cage 13, the drill bit 14 is spiral, the reinforcement cage 13 can be drilled downwards by the drill bit 14, and the high-power vibration device is matched, so that the reinforcement cage 13 can be quickly released, and the construction efficiency of the pile foundation is effectively improved.
The working principle is as follows: when the large-diameter long-spiral press-grouting pile reinforcement cage lowering device needs to clamp a reinforcement cage 13 through the mounting frame 2, the end part of the reinforcement cage 13 enters between the clamping frames 12, then the screw rod 11 is rotated, the screw rod 11 simultaneously drives the sliding blocks 10 on the two sides to move in opposite directions through external threads with opposite ends, the sliding blocks 10 drive the clamping frames 12 to mutually approach, the reinforcement cage 13 is clamped through the clamping frames 12, the reinforcement cage 13 is rapidly clamped and fixed, when the reinforcement cage 13 is clamped through the clamping frames 12, the clamping frames 12 increase the contact area with the reinforcement cage 13 through cambered surfaces, so that the friction force between the clamping frames 12 and the reinforcement cage 13 is increased, and the clamping of the reinforcement cage 13 by the clamping frames 12 is more stable;
when steel reinforcement cage 13 is transferred, motor 6 drives worm 5 and rotates, worm 5 drives worm wheel 4 through the meshing and rotates, make worm wheel 4 drive mounting bracket 2 and rotate with steel reinforcement cage 13, it rotates to be convenient for drive its production through motor 6 when steel reinforcement cage 13 is transferred, steel reinforcement cage 13 drives drill bit 14 and rotates, drill bit 14 is the heliciform, can make steel reinforcement cage 13 bore downwards through drill bit 14 and go, cooperation high power vibrating device, can make steel reinforcement cage 13 transfer fast, the effectual efficiency of construction to the pile foundation that has improved.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. Device is transferred to long spiral pressure irrigation stake steel reinforcement cage of major diameter, including support (1), its characterized in that: the bottom of the bracket (1) is rotatably connected with a mounting rack (2), the middle part of the inner side of the bracket (1) is provided with a transmission groove (3), a worm wheel (4) is arranged in the transmission groove (3),
the mounting rack (2) is rotatably connected with the support (1) through a worm wheel (4), one side, close to the worm wheel (4), of the support (1) is rotatably connected with a worm (5), a motor (6) is installed on the outer portion of one side of the support (1), the shaft end of the motor (6) is fixedly connected with the worm (5), hanging rings (7) are symmetrically fixed at four corners of the top of the support (1), and a clamping groove (8) is formed below the mounting rack (2);
mounting bracket (2) are close to inboard top symmetry in centre gripping groove (8) and have seted up spout (9), the inside of spout (9) is provided with slider (10), spout (9) run through with the inside of slider (10) have lead screw (11), the inside that mounting bracket (2) were run through to lead screw (11) one end extends to the outside, the bottom of slider (10) is provided with holding frame (12), be provided with steel reinforcement cage (13) between holding frame (12), the bottom mounting of steel reinforcement cage (13) has drill bit (14).
2. The large-diameter long screw press-grouting pile cage lowering device according to claim 1, wherein: the pitch of the worm wheel (4) is equal to that of the worm (5), and the worm wheel (4) is meshed with the worm (5).
3. The large-diameter long screw press-grouting pile cage lowering device according to claim 1, wherein: two sections of opposite external threads are arranged on the screw rod (11), and the screw rod (11) and the sliding block (10) form threaded connection.
4. The large-diameter long screw press-grouting pile cage lowering device according to claim 1, wherein: the inner side of the clamping frame (12) is an arc surface, and the inner diameter of the clamping frame (12) is matched with the outer diameter of the reinforcement cage (13).
5. The large-diameter long screw press-grouting pile cage lowering device according to claim 1, wherein: the reinforcement cage (13) is fixedly connected with the drill bit (14) through welding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123133865.XU CN216664143U (en) | 2021-12-14 | 2021-12-14 | Major diameter long spiral pressure irrigation pile steel reinforcement cage transferring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123133865.XU CN216664143U (en) | 2021-12-14 | 2021-12-14 | Major diameter long spiral pressure irrigation pile steel reinforcement cage transferring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216664143U true CN216664143U (en) | 2022-06-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123133865.XU Active CN216664143U (en) | 2021-12-14 | 2021-12-14 | Major diameter long spiral pressure irrigation pile steel reinforcement cage transferring device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216664143U (en) |
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2021
- 2021-12-14 CN CN202123133865.XU patent/CN216664143U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Lowering device for reinforcement cage of large-diameter and long spiral pressure grouting pile Effective date of registration: 20230109 Granted publication date: 20220603 Pledgee: Guanggu Branch of Wuhan Rural Commercial Bank Co.,Ltd. Pledgor: WUHAN QIANCHENG PILE WORK TECHNOLOGY CO.,LTD. Registration number: Y2023420000008 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Granted publication date: 20220603 Pledgee: Guanggu Branch of Wuhan Rural Commercial Bank Co.,Ltd. Pledgor: WUHAN QIANCHENG PILE WORK TECHNOLOGY CO.,LTD. Registration number: Y2023420000008 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A device for lowering the steel cage of large-diameter and long spiral pressure grouting piles Granted publication date: 20220603 Pledgee: Guanggu Branch of Wuhan Rural Commercial Bank Co.,Ltd. Pledgor: WUHAN QIANCHENG PILE WORK TECHNOLOGY CO.,LTD. Registration number: Y2024980012076 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Granted publication date: 20220603 Pledgee: Guanggu Branch of Wuhan Rural Commercial Bank Co.,Ltd. Pledgor: WUHAN QIANCHENG PILE WORK TECHNOLOGY CO.,LTD. Registration number: Y2024980012076 |