CN216428279U - Long spiral drilling pressure-grouting pile reinforcement cage deviation prevention device - Google Patents
Long spiral drilling pressure-grouting pile reinforcement cage deviation prevention device Download PDFInfo
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- CN216428279U CN216428279U CN202123084203.8U CN202123084203U CN216428279U CN 216428279 U CN216428279 U CN 216428279U CN 202123084203 U CN202123084203 U CN 202123084203U CN 216428279 U CN216428279 U CN 216428279U
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- 230000002787 reinforcement Effects 0.000 title claims abstract description 32
- 238000005553 drilling Methods 0.000 title claims abstract description 22
- 230000002265 prevention Effects 0.000 title claims description 17
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 21
- 239000010959 steel Substances 0.000 claims abstract description 21
- 230000001360 synchronised effect Effects 0.000 claims description 3
- 238000003973 irrigation Methods 0.000 abstract 1
- 230000002262 irrigation Effects 0.000 abstract 1
- 238000004519 manufacturing process Methods 0.000 description 3
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Placing Or Removing Of Piles Or Sheet Piles, Or Accessories Thereof (AREA)
Abstract
The utility model discloses a long auger drilling pressure irrigation stake steel reinforcement cage anti-deviation device, the on-line screen storage device comprises a base, the middle part of base is run through and is transferred the groove, the base is close to the bottom symmetry of transferring the groove both sides and has seted up the spout, wherein, the inside of spout is provided with the slider, the bottom of slider is fixed with the locating rack, the spout runs through with the inside of slider has the lead screw, the end fixing that the lead screw is close to the base outside has first gear. The utility model discloses, place the base in the drilling top, it is inboard to make the locating rack get into the drilling, later make the motor drive the second gear rotation, the second gear passes through the cingulum and drives first gear rotation, make first gear drive the lead screw and rotate, when the lead screw syntropy rotates, it removes to opposite direction simultaneously to drive the locating rack through opposite external screw thread on the lead screw, make both sides locating rack support drilling both sides inner wall, make the locating rack drive the base center and remove directly over drilling, be convenient for fix a position anti-deviation device fast.
Description
Technical Field
The utility model relates to a pile foundation construction technical field specifically is long auger drilling pressure filling pile steel reinforcement cage anti-deviation device.
Background
In foundation engineering, the pile foundation is in the status of lifting the foot, and pile foundation is the basis of being united by stake and cushion cap, in pile foundation work progress, need drill through long auger stem, later the concreting, then transfer the steel reinforcement cage, need use anti-off normal device to carry on spacingly to the steel reinforcement cage when putting the steel reinforcement cage under, produces the skew when avoiding the steel reinforcement cage to transfer.
Although the existing reinforcement cage deviation prevention devices are very large in types and quantity, the existing reinforcement cage deviation prevention devices still have certain problems and bring certain inconvenience to the use of the reinforcement cage deviation prevention devices.
The existing steel reinforcement cage deviation prevention device can only limit the steel reinforcement cage when in use, but the center of the deviation prevention device cannot be aligned with the center of a drilled hole quickly, so that the deviation prevention device needs to be repeatedly positioned when being installed and is inconvenient to use.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a long auger drilling pressure filling stake steel reinforcement cage anti-deviation device has solved current steel reinforcement cage and has prevented the anti-deviation device when using, can only carry on spacingly to the steel reinforcement cage, nevertheless prevents that deviation device center can't align with the drilling center fast for anti-deviation device need fix a position repeatedly when the installation, the problem of inconvenient use.
In order to achieve the above object, the utility model provides a following technical scheme: the long spiral drilling pressure-grouting pile reinforcement cage deviation prevention device comprises a base, wherein a lower groove penetrates through the middle part of the base, sliding grooves are symmetrically formed in the bottom of the base close to the two sides of the lower groove, sliding grooves are symmetrically formed in the bottom of the base,
a sliding block is arranged in the sliding groove, a positioning frame is fixed at the bottom of the sliding block, a screw rod penetrates through the sliding groove and the sliding block, a first gear is fixed at the end part of the screw rod close to the outer side of the base, a second gear is symmetrically and rotatably connected to one side of the base close to the first gear, the second gears are fixedly connected with each other, toothed belts are sleeved on the first gear and the second gear, a motor is installed at one side of the base, and the shaft end of the motor is fixedly connected with the second gear;
the base is close to the top symmetry of transferring the groove both sides and is fixed with the support, the support inboard is provided with prevents inclined to one side frame, prevent inclined to one side frame and be close to support one side middle part and rotate and be connected with adjusting screw, adjusting screw and support constitution threaded connection, adjusting screw keeps away from and prevents inclined to one side frame one end and is fixed with the handle, the support both sides run through there is the guide way, it corresponds guide way one side and is fixed with the guide bar to prevent inclined to one side frame, the equidistance is provided with the scale mark on the guide bar.
Preferably, the sliding groove and the sliding block form a sliding structure, the sliding block and the screw rod form threaded connection, and the lines of the external threads between the screw rods are opposite.
Preferably, the first gear and the second gear are both meshed with the toothed belt, and the first gear and the second gear form a synchronous structure through the toothed belt.
Preferably, the inner side of the deviation prevention frame is an arc surface.
Preferably, the guide rod is a cylinder, and the guide rod and the guide groove form a guide structure.
Compared with the prior art, the beneficial effects of the utility model are as follows:
1. the utility model discloses, place the base in the drilling top, it is inboard to make the locating rack get into the drilling, later make the motor drive the second gear rotation, the second gear passes through the cingulum and drives first gear rotation, make first gear drive the lead screw and rotate, when the lead screw syntropy rotates, it removes to opposite direction simultaneously to drive the locating rack through opposite external screw thread on the lead screw, make both sides locating rack support drilling both sides inner wall, make the locating rack drive the base center and remove directly over drilling, be convenient for fix a position anti-deviation device fast.
2. The utility model discloses, when the steel reinforcement cage transferred, rotate adjusting screw, make adjusting screw and support produce relative movement, make adjusting screw drive and prevent inclined to one side frame and remove to the steel reinforcement cage, carry on spacingly to the steel reinforcement cage through preventing inclined to one side frame, simultaneously through the scale mark, make prevent inclined to one side and lie in directly over drilling between the frame, avoid transferring of steel reinforcement cage to produce the skew.
3. The utility model discloses, when rotating adjusting screw, avoid preventing inclined to one side frame through the guide bar and driven the production rotation by adjusting screw, make adjusting screw can drive and prevent inclined to one side frame and remove, prevent inclined to one side frame removal messenger, prevent inclined to one side frame drive guide bar and remove in the guide way, through the guide structure that guide bar and guide way constitute, lead to preventing the removal of inclined to one side frame, avoid preventing that the removal of inclined to one side frame produces the skew.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic top view of the base of the present invention;
FIG. 3 is a schematic view of a partial enlarged structure at A in FIG. 1 according to the present invention;
fig. 4 is a schematic view of the three-dimensional structure of the anti-deflection frame of the present invention.
In the figure: 1. a base; 2. placing the groove downwards; 3. a chute; 4. a slider; 5. a positioning frame; 6. a screw rod; 7. A first gear; 8. a second gear; 9. a toothed belt; 10. a motor; 11. a support; 12. an anti-deviation frame; 13. Adjusting the screw rod; 14. a handle; 15. a guide groove; 16. a guide bar; 17. scale marks.
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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Example (b):
referring to fig. 1 to 4, the present invention provides a technical solution: the long spiral drilling pressure-grouting pile reinforcement cage deviation prevention device comprises a base 1, a lower groove 2 penetrates through the middle part of the base 1, sliding grooves 3 are symmetrically arranged at the bottom of the base 1 close to the two sides of the lower groove 2, wherein,
a sliding block 4 is arranged in the sliding groove 3, a positioning frame 5 is fixed at the bottom of the sliding block 4, a screw rod 6 penetrates through the sliding groove 3 and the sliding block 4, a first gear 7 is fixed at the end part of the screw rod 6 close to the outer side of the base 1, a second gear 8 is symmetrically and rotatably connected to one side of the base 1 close to the first gear 7, the second gears 8 are fixedly connected with each other, a toothed belt 9 is sleeved on the first gear 7 and the second gear 8, a motor 10 is installed at one side of the base 1, and the shaft end of the motor 10 is fixedly connected with the second gear 8;
base 1 is close to the top symmetry of transferring 2 both sides in groove and is fixed with support 11, support 11 inboard is provided with prevents inclined to one side frame 12, it is connected with adjusting screw 13 to prevent inclined to one side frame 12 to be close to support 11 one side middle part rotation, adjusting screw 13 constitutes threaded connection with support 11, adjusting screw 13 is kept away from and is prevented inclined to one side frame 12 one end and be fixed with handle 14, support 11 both sides run through there is guide way 15, it is fixed with guide bar 16 to prevent inclined to one side that inclined to one side frame 12 corresponds guide way 15, the equidistance is provided with scale mark 17 on the guide bar 16.
Referring to fig. 1 and 2, the sliding groove 3 and the sliding block 4 form a sliding structure, and the sliding block 4 and the screw rod 6 form a threaded connection, and the lines of the external threads between the screw rods 6 are opposite, the base 1 is placed above the drilled hole, the positioning frame 5 enters the inner side of the drilled hole, then the motor 10 drives the second gear 8 to rotate, the second gear 8 drives the first gear 7 to rotate through the toothed belt 9, the first gear 7 drives the screw rods 6 to rotate, when the screw rods 6 rotate in the same direction, the positioning frames 5 are driven to move in opposite directions through opposite external threads on the screw rod 6, the positioning frames 5 on two sides abut against the inner walls on two sides of the drilled hole, the positioning frames 5 drive the center of the base 1 to move right above the drilled hole, the deviation preventing device is convenient to position quickly, the first gear 7 and the second gear 8 are both meshed with the toothed belt 9, and the first gear 7 and the second gear 8 form a synchronous structure through the toothed belt 9;
referring to fig. 1 and 3, the inner side of the deviation preventing frame 12 is a cambered surface, when the steel reinforcement cage is lowered, the adjusting screw 13 is rotated to make the adjusting screw 13 and the bracket 11 move relatively, so that the adjusting screw 13 drives the deviation preventing frame 12 to move towards the steel reinforcement cage, the steel reinforcement cage is limited by the deviation preventing frame 12, meanwhile, the deviation preventing frame 12 is positioned right above the drilled hole through the scale mark 17 to avoid deviation caused by lowering of the steel reinforcement cage, the guide rod 16 is a cylinder, the guide rod 16 and the guide groove 15 form a guide structure, when the adjusting screw 13 is rotated, the deviation preventing frame 12 is prevented from being driven by the adjusting screw 13 to rotate through the guide rod 16, so that the adjusting screw 13 can drive the deviation preventing frame 12 to move, when the deviation preventing frame 12 moves, the deviation preventing frame 12 drives the guide rod 16 to move in the guide groove 15, and the movement of the deviation preventing frame 12 is guided through the guide structure formed by the guide rod 16 and the guide groove 15, the deviation of the deviation preventing frame 12 is avoided.
The working principle is as follows: the long spiral drilling and pressure grouting pile reinforcement cage deviation prevention device is characterized in that a base 1 is placed above a drilled hole, a positioning frame 5 enters the inner side of the drilled hole, then a motor 10 drives a second gear 8 to rotate, the second gear 8 drives a first gear 7 to rotate through a toothed belt 9, the first gear 7 drives a screw rod 6 to rotate, when the screw rod 6 rotates in the same direction, opposite external threads on the screw rod 6 drive the positioning frame 5 to move in opposite directions simultaneously, the positioning frames 5 on two sides abut against the inner walls on two sides of the drilled hole, the positioning frame 5 drives the center of the base 1 to move right above the drilled hole, the deviation prevention device is conveniently and quickly positioned, when the reinforcement cage is placed down, an adjusting screw 13 is rotated, the adjusting screw 13 and a support 11 move relatively, the adjusting screw 13 drives a deviation prevention frame 12 to move towards the reinforcement cage, the reinforcement cage is limited through the deviation prevention frame 12, and meanwhile, the deviation prevention frame 12 is positioned right above the drilled hole through a scale mark 17, avoid putting of steel reinforcement cage to produce the skew, and when rotating adjusting screw 13, avoid preventing inclined to one side frame 12 through guide bar 16 and driven the production rotation by adjusting screw 13, make adjusting screw 13 can drive and prevent inclined to one side frame 12 and remove, when preventing inclined to one side frame 12 and remove, prevent inclined to one side frame 12 and drive guide bar 16 and remove in guide way 15, through the guide structure of guide bar 16 with 15 constitutions of guide way, guide to preventing the removal of inclined to one side frame 12, avoid preventing the removal production skew of inclined to one side frame 12.
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 invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. Long auger drilling pressure filling pile steel reinforcement cage anti-deviation device, including base (1), its characterized in that: a lower groove (2) penetrates through the middle part of the base (1), sliding grooves (3) are symmetrically arranged at the bottom parts of the base (1) close to the two sides of the lower groove (2), wherein,
a sliding block (4) is arranged in the sliding groove (3), a positioning frame (5) is fixed at the bottom of the sliding block (4), a screw rod (6) penetrates through the sliding groove (3) and the sliding block (4), a first gear (7) is fixed at the end part, close to the outer side of the base (1), of the screw rod (6), a second gear (8) is symmetrically and rotatably connected to one side, close to the first gear (7), of the base (1), the second gear (8) is fixedly connected with each other, a toothed belt (9) is sleeved on the first gear (7) and the second gear (8), a motor (10) is installed on one side of the base (1), and the shaft end of the motor (10) is fixedly connected with the second gear (8);
base (1) is close to the top symmetry of transferring groove (2) both sides and is fixed with support (11), support (11) inboard is provided with prevents inclined to one side frame (12), prevent inclined to one side frame (12) and be close to support (11) one side middle part and rotate and be connected with adjusting screw (13), adjusting screw (13) and support (11) constitution threaded connection, adjusting screw (13) are kept away from and are prevented inclined to one side frame (12) one end and are fixed with handle (14), support (11) both sides are run through there are guide way (15), prevent inclined to one side frame (12) and correspond guide way (15) one side and be fixed with guide bar (16), guide bar (16) equidistance are provided with scale mark (17).
2. The long auger drilling and grouting pile cage anti-deviation device of claim 1, wherein: the sliding groove (3) and the sliding block (4) form a sliding structure, the sliding block (4) and the screw rod (6) form threaded connection, and the lines of the external threads between the screw rods (6) are opposite.
3. The long auger drilling and grouting pile cage anti-deviation device of claim 1, wherein: the first gear (7) and the second gear (8) are meshed with the toothed belt (9), and the first gear (7) and the second gear (8) form a synchronous structure through the toothed belt (9).
4. The long auger drilling and grouting pile cage anti-deviation device of claim 1, wherein: the inner side of the deviation prevention frame (12) is a cambered surface.
5. The long auger drilling and grouting pile cage anti-deviation device of claim 1, wherein: the guide rod (16) is a cylinder, and the guide rod (16) and the guide groove (15) form a guide structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123084203.8U CN216428279U (en) | 2021-12-09 | 2021-12-09 | Long spiral drilling pressure-grouting pile reinforcement cage deviation prevention device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123084203.8U CN216428279U (en) | 2021-12-09 | 2021-12-09 | Long spiral drilling pressure-grouting pile reinforcement cage deviation prevention device |
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| CN216428279U true CN216428279U (en) | 2022-05-03 |
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| CN202123084203.8U Active CN216428279U (en) | 2021-12-09 | 2021-12-09 | Long spiral drilling pressure-grouting pile reinforcement cage deviation prevention device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115787625A (en) * | 2022-11-15 | 2023-03-14 | 中国十九冶集团有限公司 | Mounting and positioning structure of rotary pile hole reinforcement cage |
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2021
- 2021-12-09 CN CN202123084203.8U patent/CN216428279U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115787625A (en) * | 2022-11-15 | 2023-03-14 | 中国十九冶集团有限公司 | Mounting and positioning structure of rotary pile hole reinforcement cage |
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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 | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Anti-displacement device for reinforcement cage of long spiral bored cast-in-place pile Effective date of registration: 20230109 Granted publication date: 20220503 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 | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Granted publication date: 20220503 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 | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Anti deviation device for steel cage of long spiral drilling pressure grouting pile Granted publication date: 20220503 Pledgee: Guanggu Branch of Wuhan Rural Commercial Bank Co.,Ltd. Pledgor: WUHAN QIANCHENG PILE WORK TECHNOLOGY CO.,LTD. Registration number: Y2024980012076 |