CN114703850A - Cast-in-place pile reinforcement cage hanging verticality correcting device - Google Patents
Cast-in-place pile reinforcement cage hanging verticality correcting device Download PDFInfo
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- CN114703850A CN114703850A CN202210337173.7A CN202210337173A CN114703850A CN 114703850 A CN114703850 A CN 114703850A CN 202210337173 A CN202210337173 A CN 202210337173A CN 114703850 A CN114703850 A CN 114703850A
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- 230000002787 reinforcement Effects 0.000 title claims abstract description 52
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 39
- 239000010959 steel Substances 0.000 claims abstract description 39
- 239000004567 concrete Substances 0.000 claims abstract description 21
- 230000008094 contradictory effect Effects 0.000 claims abstract description 5
- 238000009434 installation Methods 0.000 claims description 57
- 240000005002 Erythronium dens canis Species 0.000 claims description 11
- 230000000694 effects Effects 0.000 abstract description 11
- 238000010276 construction Methods 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 18
- 239000002002 slurry Substances 0.000 description 5
- 230000000712 assembly Effects 0.000 description 3
- 238000000429 assembly Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000005096 rolling process Methods 0.000 description 3
- 238000005553 drilling Methods 0.000 description 2
- 238000004804 winding Methods 0.000 description 2
- 229910001294 Reinforcing steel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 239000013013 elastic material Substances 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 239000011150 reinforced concrete Substances 0.000 description 1
- 230000000452 restraining effect Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D13/00—Accessories for placing or removing piles or bulkheads, e.g. noise attenuating chambers
- E02D13/04—Guide devices; Guide frames
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D5/00—Bulkheads, piles, or other structural elements specially adapted to foundation engineering
- E02D5/22—Piles
- E02D5/34—Concrete or concrete-like piles cast in position ; Apparatus for making same
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- General Life Sciences & Earth Sciences (AREA)
- Mining & Mineral Resources (AREA)
- Paleontology (AREA)
- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Piles And Underground Anchors (AREA)
Abstract
The utility model relates to a bored concrete pile steel reinforcement cage is hung and is put straightness correcting unit that hangs down relates to the field of bored concrete pile construction, including a plurality of arc that are used for contradicting the steel reinforcement cage, the steel reinforcement cage is located between a plurality of arcs, and the below of every arc all is connected with a correction plate, is connected with the drive assembly of drive correction plate up-and-down motion on the correction plate, still is connected with the direction subassembly to the vertical motion direction of correction plate on the correction plate, and during the lateral wall of the steel reinforcement cage was contradicted to the arc, the lateral wall of the steel reinforcement cage was also contradicted to the correction plate. This application has the effect that reduces the slope condition appear in the steel reinforcement cage.
Description
Technical Field
The application relates to the field of bored concrete pile construction, especially, relate to a bored concrete pile steel reinforcement cage hangs and puts straightness correcting unit that hangs down.
Background
The cast-in-place concrete pile is a pile made by casting concrete or reinforced concrete and can be divided into cast-in-place pile, manual hole-digging pile and hole-digging and bottom-expanding cast-in-place pile according to different hole-forming methods.
The water conservancy drilling bored concrete pile construction process flow is as follows: the method comprises the following steps of leveling a field, paying off a pile position, excavating a slurry pool, trenching a slurry ditch, burying a pile casing, positioning a drilling machine, correcting hole positions, forming holes, circulating slurry, removing waste slurry and mud residues, cleaning the holes, replacing the slurry, checking and accepting final holes, lowering a steel reinforcement cage and a steel guide pipe, pouring underwater concrete and forming piles.
In view of the above-mentioned related art, the inventor believes that the reinforcement cage may be inclined during the process of lowering the reinforcement cage into the pile hole.
Disclosure of Invention
In order to reduce the condition that the steel reinforcement cage appears inclining, this application provides a bored concrete pile steel reinforcement cage hangs and puts straightness correcting unit that hangs down.
The application provides a pair of bored concrete pile steel reinforcement cage hangs and puts straightness correcting unit that hangs down adopts following technical scheme:
the utility model provides a bored concrete pile steel reinforcement cage is hung and is put straightness correcting unit that hangs down, includes a plurality of arcs that are used for contradicting the steel reinforcement cage, and the steel reinforcement cage is located between a plurality of arcs, and the below of every arc all is connected with a correcting plate, is connected with the drive assembly of drive correcting plate up-and-down motion on the correcting plate, still is connected with the direction subassembly to the vertical motion direction of correcting plate on the correcting plate, and when the arc was contradicted the lateral wall of steel reinforcement cage, the lateral wall of steel reinforcement cage was also contradicted to the correcting plate.
Through adopting above-mentioned technical scheme, when the steel reinforcement cage is transferred to needs, arrange the steel reinforcement cage in between a plurality of arcs, and every arc all contradicts the steel reinforcement cage, continue to transfer the steel reinforcement cage. And each driving assembly is started simultaneously, the driving assemblies drive the correction plate to vertically move downwards, and the guide assemblies provide a guiding effect for the vertical movement of the correction plate. The vertical downstream of correction plate of a plurality of conflict steel reinforcement cage lateral walls can play the effect of vertical correction to the steel reinforcement cage, has reduced the condition emergence that the slope appears in the steel reinforcement cage.
Preferably, the guide assembly comprises a mounting rod fixedly connected with the correction plate, and the mounting rod vertically and upwards penetrates through an arc-shaped plate located right above the mounting rod.
By adopting the technical scheme, when the correction plate moves in the vertical direction, the mounting rod provides a guiding effect for the movement of the correction plate.
Preferably, the fixed plate is fixedly connected to the arc plate, a side face of the fixed plate is rotatably connected with the installation roller above the arc plate, the guide assembly further comprises a plurality of splicing rods which are sequentially arranged, adjacent splicing rods are hinged to each other, the splicing rods are wound on the installation roller, one splicing rod located at one end of each splicing rod is hinged to the side wall of the installation roller, one splicing rod located at the other end of each splicing rod is hinged to the upper end of the installation rod, one end of each splicing rod is provided with a plugging block, the other end of each splicing rod is provided with a plugging groove, when the plugging block on one splicing rod is plugged with the plugging groove on the adjacent splicing rod, the two splicing rods are located on the same straight line, the upper end of the installation rod is also provided with a plugging block, and the plugging block on the installation rod is plugged with the plugging groove close to the installation rod.
Through adopting above-mentioned technical scheme, drive installation pole downstream gradually when the correcting plate is vertical downstream, installation pole downstream stimulates a plurality of splice bars and unreels gradually, and the splice bar after unreeling passes the arc gradually under the pulling of installation pole in proper order, and at the in-process that passes the arc, in two adjacent splice bars, adjacent grafting piece is pegged graft with the inserting groove. So installation pole and a plurality of concatenation pole homoenergetic lead the motion of correcting plate, and a plurality of concatenation poles twine in the outside of installation roller, are convenient for accomodate the concatenation pole, comparatively save space.
Preferably, the drive assembly includes the board of accepting with the lower extreme fixed connection of arc, and one side of accepting the board is rotated and is connected with the gear, accepts fixedly connected with drive gear pivoted servo motor on the board, and a side fixedly connected with a plurality of dogtooths that the installation pole is close to the gear, a side of concatenation pole is a plurality of dogtooths of also fixedly connected with, and the dogtooth on the installation pole and the dogtooth on the concatenation pole are located same one side, and the gear meshes with the dogtooth on the installation pole.
By adopting the technical scheme, the servo motor is started, the output shaft of the servo motor rotates to drive the gear to rotate, the gear rotates to drive the mounting rod to move downwards through the convex teeth, and the mounting rod can drive the correcting plate to move downwards when moving downwards. When the mounting rod moves downwards to the position where the mounting rod is separated from the gear, the gear is meshed with the convex teeth on the splicing rods and continuously drives the splicing rods to move downwards. The driving assembly is simple in structure, low in cost and capable of achieving the effect of controlling the correction plate to lift.
Preferably, one side of the installation roller is provided with a limiting piece which limits the rotating speed of the installation roller by abutting against the side wall of the installation roller.
Through adopting above-mentioned technical scheme, the rotational speed of restriction piece through the lateral wall of conflict installation roller and then restriction installation roller has reduced the installation roller and has unreeled the too fast condition of rotational speed and take place when a plurality of splice bars.
Preferably, the restriction piece is including the restriction piece of contradicting installation roller lateral wall, and the fixed plate is close to a side of restriction piece and sets up the spread groove of vertical setting, a lateral wall fixedly connected with and spread groove sliding connection's of restriction piece sliding block, the inside restriction spring that is equipped with of spread groove, the one end and the sliding block fixed connection of restriction spring, the inner wall fixed connection of the other end and spread groove.
Through adopting above-mentioned technical scheme, when the installation roller rotated, the lateral wall of restriction piece conflict installation roller, and the effort that restriction piece restricted spring and installation roller rotated the effort that gives the restriction piece simultaneously, and restriction piece is along spread groove reciprocating motion, and restriction spring can play certain cushioning effect to restriction piece and installation roller.
Preferably, one end of the limiting block is arc-shaped, when the mounting roller rotates to wind the plurality of splicing rods, the mounting roller rotates to drive the arc-shaped end of the limiting block to move towards the direction close to the mounting roller, and the limiting block is separated from the mounting roller.
Through adopting above-mentioned technical scheme, when rotating the installation roller and carrying out the rolling to a plurality of splice bars, the installation roller rotates and drives the motion of restriction piece, and at this in-process, the restriction piece slides along the spread groove and makes the convex one end of restriction piece be close to the installation roller gradually, and the restriction piece breaks away from the installation roller this moment. The limiting block resets under the acting force of the limiting spring and abuts against the mounting roller, the limiting block reciprocates, namely the limiting block intermittently breaks away from the mounting roller, and therefore the plurality of splicing rods are wound in a labor-saving mode.
Preferably, fixedly connected with guide bar in the spread groove, the vertical sliding block that runs through of guide bar, restriction spring cup joints in the outside of guide bar.
Through adopting above-mentioned technical scheme, the sliding block when sliding in the spread groove, the setting up of guide bar has reduced the condition emergence that the sliding block breaks away from the spread groove, and the guide bar provides the effect of direction for the flexible of restriction spring.
In summary, the present application includes at least one of the following beneficial technical effects:
1. the correction plates abutting against the side walls of the reinforcement cage vertically move downwards to perform a vertical correction effect on the reinforcement cage, so that the inclination of the reinforcement cage is reduced;
2. the splicing rods are wound on the outer side of the mounting roller, so that the splicing rods are convenient to store, and the space is saved;
3. in the process of rolling the plurality of splicing rods, the intermittent separation contact of the limiting blocks with the mounting rollers is limited, so that the rolling of the plurality of splicing rods is labor-saving.
Drawings
Fig. 1 is a schematic overall structure diagram of a calibration device according to an embodiment of the present application.
Fig. 2 is a schematic structural diagram of a guide assembly according to an embodiment of the present application.
Fig. 3 is a schematic structural view of a restraint embodied in an embodiment of the present application.
FIG. 4 is a schematic structural diagram of a slider embodied in an embodiment of the present application.
Description of reference numerals: 1. a support frame; 11. a fixing hole; 2. a support plate; 21. a cylinder; 3. an arc-shaped plate; 31. a guide hole; 32. a fixing plate; 321. connecting grooves; 33. mounting a roller; 34. a handle; 4. a correction plate; 5. a drive assembly; 51. a bearing plate; 52. a gear; 53. a servo motor; 6. a guide assembly; 61. mounting a rod; 62. splicing rods; 621. an insertion block; 622. inserting grooves; 63. a convex tooth; 7. a limiting member; 71. a limiting block; 72. a slider; 73. a restraining spring; 74. a guide rod.
Detailed Description
The present application is described in further detail below with reference to figures 1-4.
The embodiment of the application discloses bored concrete pile steel reinforcement cage hangs straightness correcting unit that puts. Referring to fig. 1, the correcting device comprises a supporting frame 1, a fixing hole 11 for aligning with a pile hole is formed in the middle of the supporting frame 1, two supporting plates 2 are fixedly connected to the upper surface of the supporting frame 1, and the two supporting plates 2 are vertically arranged upwards. Be equipped with two arcs 3 between two backup pads 2, the middle part of two arcs 3 all is towards the direction protrusion of keeping away from each other gradually. And a telescopic part is arranged between each arc-shaped plate 3 and one corresponding supporting plate 2. The telescopic part is used for pushing the arc-shaped plate 3 to move towards or away from the supporting plate 2.
Aim at the stake hole with braced frame 1's middle part to control steel reinforcement cage and alternate into between two arcs 3, restart two extensible members, make two arcs 3 to the direction motion that is close to each other and conflict steel reinforcement cage's lateral wall. And then the reinforcing steel bar holes are controlled to penetrate through the fixing holes 11 and are slowly lowered into the pile holes, and the two arc-shaped plates 3 play a role in guiding the movement of the reinforcement cage in the process of lowering the reinforcement cage.
The extensible member includes cylinder 21, and the one end and the backup pad 2 fixed connection of cylinder 21, the piston rod and the 3 fixed connection of arc of cylinder 21 start two cylinders 21 simultaneously and can promote two arcs 3 to the direction motion that is close to each other or keeps away from each other.
An arc-shaped correction plate 4 is arranged below each arc-shaped plate 3, and the shape of the correction plate 4 is the same as that of the arc-shaped plate 3. When two arc 3 conflict steel reinforcement cage's lateral wall, a lateral wall that every correction plate 4 is close to steel reinforcement cage also conflicts steel reinforcement cage's lateral wall. Each correction plate 4 is connected with a driving assembly 5 for driving the correction plate 4 to move vertically and downwards, and each correction plate 4 is also connected with a guide assembly 6 for guiding the correction plate 4 to move vertically and downwards.
The two driving assemblies 5 drive the corresponding correcting plates 4 to vertically move downwards, and in the process of downward movement of the correcting plates 4, the two correcting plates 4 have a correcting effect on the reinforcement cage between the two correcting plates 4, so that the inclination of the reinforcement cage is reduced.
Referring to fig. 2, the guiding assembly 6 includes a mounting rod 61 fixedly connected to the upper surface of the correcting plate 4, a guiding hole 31 vertically penetrating the arc plate 3 downwards is formed in the upper surface of each arc plate 3, and each mounting rod 61 is inserted into a corresponding guiding hole 31. A fixing plate 32 is fixedly connected to the upper surface of each arc-shaped plate 3, and a mounting roller 33 is rotatably connected to one side surface of the fixing plate 32.
The guiding assembly 6 further comprises a plurality of splicing rods 62, and the splicing rods 62 are sequentially arranged and connected end to end. Two adjacent splicing rods 62 are hinged to each other, one splicing rod 62 positioned at one end of the splicing rods 62 is hinged to the side wall of the installation roller 33, the splicing rods 62 are wound on the side wall of the installation roller 33, and one splicing rod 62 positioned at the other end of the splicing rods 62 is hinged to the upper end of the installation rod 61.
One end of each splicing rod 62 is provided with an inserting block 621, the inserting block 621 and the splicing rod 62 are integrally formed, an inserting groove 622 is formed at the other end, and the inserting block 621 is made of elastic materials. When two adjacent splicing bars 62 are located on the same straight line, the adjacent splicing block 621 is tightly spliced with the splicing groove 622. The hinge joint of two adjacent splicing rods 62 is located on one side of the splicing rods 62 close to the mounting roller 33, and the splicing block 621 is pressed and deformed in the process that the splicing block 621 is gradually inserted into or separated from the splicing groove 622. The upper end of the mounting rod 61 is also provided with a plug 621, and the plug 621 on the mounting rod 61 is plugged into the plug slot 622 near the mounting rod 61.
At the vertical downstream's of correction plate 4 in-process, the correction plate 4 downstream then drives the vertical downstream of installation pole 61, and installation pole 61 moves then pulls a plurality of splice bars 62 and unreels gradually. And two adjacent splicing rods 62 close to the arc-shaped plate 3 can be spliced mutually under the action force given by the side wall of the guide hole 31 until the two splicing rods 62 are positioned on the same straight line. So correction plate 4 is at the in-process of motion, and installation pole 61 and a plurality of concatenation pole 62 can be for the motion direction of correction plate 4, and a plurality of concatenation poles 62 twine on installation roller 33, the accomodating of a plurality of concatenation poles 62 of being convenient for.
Referring to fig. 1 and 2, a handle 34 is fixedly connected to a side surface of the installation roller 33 away from the fixing plate 32, and the installation roller 33 can be driven to rotate by rotating the handle 34, so as to wind up the plurality of splicing rods 62.
The driving assembly 5 comprises two bearing plates 51 fixedly connected with the lower surface of the arc-shaped plate 3, and a gear 52 is rotatably connected between the two bearing plates 51. One side surface of one of the bearing plates 51 far away from the gear 52 is fixedly connected with a servo motor 53, and an output shaft of the servo motor 53 penetrates through the bearing plate 51 and is fixedly connected with the middle part of the gear 52. A plurality of convex teeth 63 are fixedly connected to one side wall of the mounting rod 61 close to the gear 52, a plurality of convex teeth 63 are fixedly connected to one side surface of each splicing rod 62 far away from the mounting roller 33, and the gear 52 is meshed with the convex teeth 63.
Starting servo motor 53, servo motor 53's output shaft rotates and to drive gear 52 and rotate, and gear 52 rotates and to drive installation pole 61 and a plurality of concatenation pole 62 through dogtooth 63 and upwards or downstream, so can drive the vertical upwards or downstream of correcting plate 4.
Referring to fig. 2 and 3, when a plurality of splicing bars 62 are pulled to unreel, the splicing bars 62 may pull the mounting rollers 33 to rotate too fast, and in order to solve this problem, a limiting member 7 for limiting the rotation speed of the mounting rollers 33 is provided on one side of each mounting roller 33.
Referring to fig. 3 and 4, a connecting groove 321 is formed in one side surface of each fixing plate 32 close to the mounting roller 33, the connecting groove 321 is vertically arranged, and the connecting groove 321 is a dovetail groove. The limiting piece 7 comprises a limiting block 71, a sliding block 72 is fixedly connected to one side face, close to the connecting groove 321, of the limiting block 71, the sliding block 72 is a dovetail block, and the sliding block 72 is in sliding connection with the connecting groove 321.
The limiting member 7 further includes a limiting spring 73 disposed inside the connecting groove 321, and one end of the limiting spring 73 is fixedly connected to the lower sidewall of the connecting groove 321, and the other end is fixedly connected to the bottom surface of the sliding block 72. When the restricting spring 73 is in the normal state, the side wall of the restricting block 71 abuts against the side wall of the mounting roller 33, thereby restricting the mounting roller 33 from rotating too fast.
The upper end of the restricting block 71 is circular arc-shaped. When the plurality of splicing rods 62 are unreeled, the mounting roller 33 rotates to drive the limiting block 71 to move slightly upwards, and in the process of the upward movement of the limiting block 71, the side wall of the limiting block 71 still tightly abuts against the side wall of the mounting roller 33. Namely, the limiting block 71 can always limit the rotating speed of the mounting roller 33 in the unwinding process of the splicing rod 62.
When the plurality of splicing bars 62 are wound, the mounting roller 33 is rotated by rotating the handle 34. The mounting roller 33 rotates to drive the limiting block 71 to move downwards, and in the process of downward movement of the limiting block 71, the side wall of the limiting block 71 is gradually separated from the mounting roller 33. After the side wall of the limiting block 71 is separated from the installation roller 33, the limiting block 71 moves upwards under the action of the limiting spring 73 until the side wall of the limiting block 71 abuts against the installation roller 33 again, the installation roller 33 rotates to drive the limiting block 71 to move downwards, and the limiting block 71 reciprocates in the process of rotating and winding the installation roller 33. That is, the limiting block 71 intermittently disengages from the mounting roller 33, so that the process of winding up the mounting roller 33 is more labor-saving than the process of unwinding the mounting roller 33.
The guide rod 74 that a vertical direction set up is fixedly connected with in the connecting groove 321, and the guide rod 74 runs through the sliding block 72, and the restriction spring 73 cup joints the lateral wall at the guide rod 74. The guide rod 74 provides a certain guiding function for the movement of the sliding block 72, and can reduce the occurrence of the sliding block 72 disengaging from the connecting groove 321, and the guide rod 74 provides a guiding function for limiting the extension and contraction of the spring 73.
The implementation principle of this application embodiment a bored concrete pile steel reinforcement cage hangs and puts straightness correcting unit is: the pile hole is aligned with the middle part of the supporting frame 1, then the reinforcement cage is inserted between the two arc-shaped plates 3, and the reinforcement cage is gradually placed in the pile hole. Start two cylinders 21 simultaneously for two cylinders 21 promote two arcs 3 to the direction that is close to each other simultaneously, until two arcs 3 all contradict the lateral wall of steel reinforcement cage, two correction plates 4 also contradict the lateral wall of steel reinforcement cage this moment.
When the steel reinforcement cage needs to be corrected, the servo motor 53 is started, the gear 52 drives the mounting rod 61 and the splicing rods 62 to move downwards, and the correcting plate 4 gradually moves vertically downwards at the moment. The two correction plates 4 move vertically downwards to achieve the correction effect on the reinforcement cage.
The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (8)
1. The utility model provides a bored concrete pile steel reinforcement cage hangs straightness correcting unit that hangs down which characterized in that: including a plurality of arc (3) that are used for contradicting the steel reinforcement cage, the steel reinforcement cage is located between a plurality of arcs (3), the below of every arc (3) all is connected with a correction plate (4), be connected with drive assembly (5) of drive correction plate (4) up-and-down motion on correction plate (4), still be connected with guide assembly (6) to correction plate (4) vertical motion direction on correction plate (4), when arc (3) contradict the lateral wall of steel reinforcement cage, the lateral wall of steel reinforcement cage is also contradicted in correction plate (4).
2. The device for correcting the verticality of the hoisting of the bored concrete pile cage according to claim 1, wherein: the guide assembly (6) comprises an installation rod (61) fixedly connected with the correction plate (4), and the installation rod (61) vertically penetrates through the arc-shaped plate (3) located right above the installation rod (61) upwards.
3. A device for correcting the verticality of the hoisting of a bored concrete pile cage according to claim 2, wherein: the guide assembly (6) further comprises a plurality of splicing rods (62) which are sequentially arranged, adjacent splicing rods (62) are hinged to each other, the splicing rods (62) are wound on the installation roller (33), one splicing rod (62) positioned at one end of each splicing rod (62) is hinged to the side wall of the installation roller (33), one splicing rod (62) positioned at the other end of each splicing rod (62) is hinged to the upper end of the installation rod (61), one end of each splicing rod (62) is provided with an inserting block (621), the other end of each splicing rod (62) is provided with an inserting groove (622), when the inserting block (621) on one splicing rod (62) is inserted into the inserting groove (622) on the adjacent splicing rod (62), the two splicing rods (62) are positioned on the same straight line, the upper end of the mounting rod (61) is also provided with an inserting block (621), and the inserting block (621) on the mounting rod (61) is inserted into the inserting groove (622) close to the mounting rod (61).
4. A device for correcting the perpendicularity of hoisting a bored concrete pile cage according to claim 3, wherein: drive assembly (5) include with the lower extreme fixed connection of arc (3) accept board (51), one side of accepting board (51) is rotated and is connected with gear (52), accept board (51) and go up fixedly connected with drive gear (52) pivoted servo motor (53), a side fixedly connected with a plurality of dogtooths (63) of gear (52) are close to in installation pole (61), a side of concatenation pole (62) also fixedly connected with a plurality of dogtooths (63), dogtooth (63) on installation pole (61) and the dogtooth (63) on concatenation pole (62) lie in same one side, gear (52) mesh with dogtooth (63) on the installation pole (61).
5. A device for correcting the perpendicularity of hoisting a bored concrete pile cage according to claim 3, wherein: one side of the installation roller (33) is provided with a limiting piece (7) which limits the rotating speed of the installation roller (33) by abutting against the side wall of the installation roller (33).
6. The device for correcting the verticality of the hoisting of the bored concrete pile cage according to claim 5, wherein: restriction piece (7) are including restriction piece (71) of contradicting installation roller (33) lateral wall, and vertical setting's spread groove (321) are seted up to a side that fixed plate (32) are close to restriction piece (71), a lateral wall fixedly connected with of restriction piece (71) and spread groove (321) sliding connection's sliding block (72), and spread groove (321) inside is equipped with restriction spring (73), the one end and sliding block (72) fixed connection of restriction spring (73), the inner wall fixed connection of the other end and spread groove (321).
7. The device for correcting the verticality of the hoisting of the bored concrete pile cage according to claim 6, wherein: one end of the limiting block (71) is arc-shaped, when the mounting roller (33) rotates to wind the splicing rods (62), the mounting roller (33) rotates to drive the arc-shaped end of the limiting block (71) to move towards the direction close to the mounting roller (33), and the limiting block (71) is separated from the mounting roller (33).
8. The device for correcting the verticality of the hoisting of the bored concrete pile cage according to claim 6, wherein: fixedly connected with guide bar (74) in connecting groove (321), guide bar (74) vertically run through sliding block (72), and restriction spring (73) cup joints the outside at guide bar (74).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210337173.7A CN114703850B (en) | 2022-04-01 | 2022-04-01 | Cast-in-place pile reinforcement cage hanging verticality correcting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210337173.7A CN114703850B (en) | 2022-04-01 | 2022-04-01 | Cast-in-place pile reinforcement cage hanging verticality correcting device |
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| CN114703850A true CN114703850A (en) | 2022-07-05 |
| CN114703850B CN114703850B (en) | 2024-04-12 |
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