A construction foundation pile driving auxiliary construction device

Abstract

The application discloses a kind of construction foundation pile driving auxiliary construction devices, it is related to pile driving auxiliary construction technical field, including pile driving main frame, the upper surface of both sides of pile driving main frame is respectively fixedly connected with a group of front rack and rear support, and the erection surface of front rack is erected with rotating frame, and spiral drill rod equipment is fixedly installed on rotating frame, when drive mechanism is retracted and extended in hydraulic cylinder, rotating frame is turned around the rotation axis of rear support by lever principle drive, linkage mechanism drives taper rod to descend along limit sleeve board while being inserted into building ground, and resistance mechanism makes rotating frame synchronous drive rotating buckle plate to carry out ninety degrees of overturning motion, and when resistance mechanism rotates and touches card station, drive rotating buckle plate to further carry out the rotation of angle, and the buckle locking of card station, the application has integrated mechanical linkage design of symmetrical drive, synchronous support and instant locking, realizes the collaborative auxiliary effect of "overturning is supporting, to position is locking".

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of pile driving auxiliary construction, in particular to a building foundation pile driving auxiliary construction device. BACKGROUND

[0002] The spiral drill rod equipment is the core drilling tool for building foundation pile driving construction, which forms a pile hole by rotating and cutting soil, and is widely used in cast-in-place pile, CFG pile, lime-soil compaction pile and other processes. The erection stability of the spiral drill rod equipment directly determines the pile hole perpendicularity, construction safety and efficiency.

[0003] However, the erection and auxiliary construction of the spiral drill rod equipment in the prior art have the following outstanding defects: first, the erection (from the horizontal transportation state to the vertical working state) of the existing spiral drill rod equipment mostly relies on single hydraulic cylinder driving or manual auxiliary overturning, and the ground support of the existing pile driving equipment mostly needs to be manually operated separately after the erection of the spiral drill rod is completed. The support action lags behind the erection process. When the construction is carried out on soft soil foundation or slope site, if the support is not in place in time, the equipment center of gravity is easy to deviate during the overturning process of the rotating frame, which may cause the whole to overturn. Secondly, after the spiral drill rod is vertically erected, the existing technology mostly relies on hydraulic lock or single mechanical pin. Among them, the hydraulic lock is easy to cause slow settlement due to oil line leakage, and the mechanical pin needs to be manually aligned and operated, which is easy to loosen under vibration working condition. In addition, the equipment for "driving-support-locking" in the existing device is mostly an independent system, and thus there are problems of asynchronous action and poor cooperation. SUMMARY

[0004] The present application aims to provide a building foundation pile driving auxiliary construction device, which solves the technical problems raised in the background art.

[0005] To achieve the above-mentioned purpose, the present application provides the following technical scheme: a pile driving main frame, a group of front frames and rear supports are fixedly connected to the upper surfaces of the two sides of the pile driving main frame, a rotating frame is arranged on the setting surface of the front frame, and the rotating frame is arranged on the two side surfaces of the rear support, a spiral drill rod equipment is fixedly installed on the rotating frame, a limiting sleeve plate is fixedly connected to the two side surfaces of the rear support of the pile driving main frame, a taper rod is inserted into the limiting sleeve plate, and the building foundation pile driving auxiliary construction device further comprises a hydraulic cylinder, a clamping table, an inclined spring, a rotating clamping plate, a gear and a toothed plate.

[0006] A driving mechanism is fixedly installed between the pile driving main frame and the rotating frame, so that the rotating frame can perform a ninety-degree overturning motion, and when the hydraulic cylinder performs an extension and contraction motion, the rotating frame is driven to overturn around the rotating shaft of the rear support through the lever principle;

[0007] Linkage mechanism, the linkage mechanism is in transmission with the drive mechanism, to make the rotating frame synchronous drive the gear to carry out the revolution, and when the gear is in meshing transmission with the toothed plate, drive the taper rod to descend along the limiting sleeve plate and insert into the building ground, form the symmetrical distribution of auxiliary support point;

[0008] Card resistance mechanism, the card resistance mechanism is in transmission with the drive mechanism, to make the rotating frame synchronous drive the rotating buckle plate to carry out the ninety degrees of flip movement, and when the card resistance mechanism rotates and touches the card table, drive the rotating buckle plate to further carry out the angle rotation through the elastic force of the inclined spring, and the buckle locking of the card table.

[0009] Optionally, the drive mechanism includes:

[0010] Telescopic rod, the telescopic rod is symmetrically distributed with the hydraulic cylinder on the pile driving main vehicle frame, the upper surface of both sides of the pile driving main vehicle frame is fixedly installed with a fixed frame, one end of the telescopic rod and the hydraulic cylinder is installed in the fixed frame through a rotating pin shaft, the other end of the telescopic rod and the hydraulic cylinder is fixedly connected with a rotating sleeve, both sides of the rotating frame are fixedly installed with a rotating seat, the rotating sleeve is fixedly connected with the rotating seat through a key groove.

[0011] Optionally, the linkage mechanism includes:

[0012] Fixed shaft, the fixed shaft is inserted in the inside of the rear support near one side of the rotating frame, and the fixed shaft is rotatably connected with the rear support through a bearing, both sides of the rotating frame near the rear support are fixedly connected with a group of ear plates, each group of the ear plates is symmetrically sleeved on both sides of the fixed shaft, and the inner surfaces of each group of the ear plates are matched with the surfaces of the rear support;

[0013] The gear is fixedly connected on one side surface of each group of the ear plates, and the taper rod and one side surface of the toothed plate are fixedly connected with a plurality of connecting rods.

[0014] Optionally, the card resistance mechanism includes:

[0015] Special-shaped sliding block, the rotating frame is provided with a recess and a sliding groove communicated with each other on the lower surface of both sides, the special-shaped sliding block is slidably arranged in the recess, the upper surface of the special-shaped sliding block is fixedly connected with a sliding block, the lower surface of the special-shaped sliding block is fixedly connected with an insertion block, a cross bar is inserted in the position of the sliding groove near the recess of the rotating frame, through grooves are formed in the two side surfaces of the sliding block, the cross bar is inserted in the through grooves, spring grooves are symmetrically formed in the upper surface of the special-shaped sliding block, springs are fixedly connected between the inner bottom wall of the spring grooves and the inner top wall of the recess, and the springs are located on both sides of the sliding block.

[0016] The special-shaped sliding block is provided with a rotating groove surface for angle rotation of the rotating buckle plate away from the two side surfaces of the sliding block, the rotating groove surface is fixedly connected with a fixing seat, a rotating rod is inserted in the fixing seat, the two ends of the rotating rod are fixedly connected on the two side surfaces of the rotating buckle plate, and the inclined spring is located below the fixing seat and is fixedly connected between the inner surfaces of the rotating groove surface and the rotating buckle plate in an inclined manner.

[0017] Optionally, the rear support is provided with an inner groove near the vertical surface of the rotating buckle plate, the center groove surface of the inner groove is fixedly connected with a boss, the clamping table is fixedly connected on the side surface of the boss away from the inner groove, the center of the abutting surface of the clamping table is provided with a clamping groove, and the insertion block is inserted in the inner clamping groove.

[0018] The rotating buckle plate is fixedly connected with a clamping hook on the side away from the rotating rod, and the two side surfaces of the clamping table are provided with clamping surfaces for clamping and locking of the clamping hook.

[0019] Optionally, the clamping surface is connected with a non-slip pad.

[0020] Optionally, the rotating frame is fixedly connected with a sliding rod on the side away from the spiral drill rod device and close to the pile driving main vehicle frame, a sliding sleeve is slidably arranged on the outer side of the sliding rod, and the driving end of the spiral drill rod device is fixedly connected with the sliding sleeve.

[0021] Optionally, the two side lower surfaces of the rotating frame are symmetrically provided with arc grooves, and the top end surface of the rotating buckle plate is slidably arranged on the groove surface of the arc groove.

[0022] Compared with the prior art, the present application has the following advantages:

[0023] Firstly, the hydraulic cylinders and telescopic rods in the driving mechanism are symmetrically distributed on the pile driving main vehicle frame, and form a double fulcrum lever drive through the rotation of the fixing frame, the rotating sleeve and the rotation seat of the rotating frame. When the hydraulic cylinders are actively telescoped, the telescopic rods are synchronously followed, so as to balance the moments on both sides of the rotating frame. When the driving mechanism drives the rotating frame to overturn around the rear support through the lever principle, the rotating frame drives the fixed shaft to synchronously rotate through the ear plate, the gear at the end of the fixed shaft is engaged with the toothed plate, and the conical rods on both sides of the driving conical rod penetrate into the ground when the rotating frame is overturned to 90° vertical position, thereby forming symmetrically distributed auxiliary support points, and effectively offsetting the eccentric load of the rotating frame and the spiral drill rod device.

[0024] Secondly, the anti-card mechanism of the present application is in the process of turning over the rotating frame, the special-shaped sliding block inside the rotating frame groove rotates synchronously with the rotation until the rotating frame is turned over to 90°, and then the sliding block slides into the inner groove of the rear support, the plug block is inserted into the clamping groove of the clamping table to trigger positioning, at the same time, the rotating clasp plate slides along the arc groove, the inclined spring is energized to drive the clasp hook to lock with the clamping surface of the clamping table, and the hydraulic lock of the driving mechanism is formed to realize the double locking of "mechanical + hydraulic". BRIEF DESCRIPTION OF DRAWINGS

[0025] Figure 1 It is the front view of the overall structure of the present application.

[0026] Figure 2 It is the front view of the overall structure of the present application. Figure 1

[0027] Figure 3 It is the front view of the overall structure of the present application. Figure 1

[0028] Figure 4 It is the front view of the overall structure of the present application. Figure 1

[0029] Figure 5 It is the front view of the overall structure of the present application. Figure 1

[0030] Figure 6 It is the front view of the overall structure of the present application.

[0031] Figure 7 It is the front view of the overall structure of the present application. Figure 6

[0032] Figure 8 It is the front view of the overall structure of the present application.

[0033] Figure 9 It is the front view of the overall structure of the present application. Figure 8

[0034] Figure 10 It is the front view of the overall structure of the present application.

[0035] Figure 11 It is the front view of the overall structure of the present application.

[0036] ​​​​​​In the figure: 1-piling main frame, 2-front support, 3-back support, 4-rotating frame, 5-spiral drill rod equipment, 6-sliding rod, 7-sliding sleeve, 8-fixing frame, 9-hydraulic cylinder, 10-telescopic rod, 11-rotating seat, 12-rotating sleeve, 13-limiting sleeve plate, 14-cone rod, 15-fixing shaft, 16-ear plate, 17-internal recess, 18- boss, 19-clamping table, 20-clamping surface, 21-non-slip pad, 22-clamping groove, 23-groove, 24-sliding groove, 25- special-shaped sliding block, 26-sliding block, 27-insert block, 28-through slot, 29-rotating groove surface, 30-fixing seat, 31-rotating clamping plate, 32-rotating rod, 33-claw, 34-oblique spring, 35-spring groove, 36-spring, 37-arc groove, 38-gear, 39-toothed plate, 40-connecting rod, 41-cross rod. DETAILED DESCRIPTION

[0037] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative work fall within the scope of protection of the present application.

[0038] Embodiment one: please refer to Figures 1 to 11 The present application provides a technical solution: a building foundation piling auxiliary construction device, comprising a piling main frame 1, a group of front supports 2 and back supports 3 are fixedly connected to the upper surfaces of the two sides of the piling main frame 1 respectively, a rotating frame 4 is arranged on the front support 2, and the rotating frame 4 is arranged on the two side surfaces of the back support 3, a spiral drill rod equipment 5 is fixedly installed on the rotating frame 4, a limiting sleeve plate 13 is fixedly connected to the two side surfaces of the back support 3 close to the piling main frame 1, and a cone rod 14 is inserted into the limiting sleeve plate 13, the building foundation piling auxiliary construction device further comprises a hydraulic cylinder 9, a clamping table 19, an oblique spring 34, a rotating clamping plate 31, a gear 38 and a toothed plate 39.

[0039] A driving mechanism is fixedly installed between the piling main frame 1 and the rotating frame 4, so that the rotating frame 4 performs a ninety-degree overturning motion, and when the hydraulic cylinder 9 performs an extension and contraction motion, the rotating frame 4 is driven to overturn 90 degrees around the rotating shaft of the back support 3 through the lever principle;

[0040] A linkage mechanism is in transmission connection with the driving mechanism, so that the rotating frame 4 synchronously drives the gear 38 to perform a circular motion, and when the gear 38 and the toothed plate 39 are in meshing transmission, the cone rod 14 is inserted into the building ground while moving downward along the limiting sleeve plate 13;

[0041] The card mechanism is in transmission connection with the driving mechanism, so that the rotating frame 4 synchronously drives the rotating buckle plate 31 to perform a 90-degree overturning motion, and when the card mechanism rotates against the card table 19, the rotating buckle plate 31 is further rotated by the elastic force of the inclined spring 34, and the card table 19 is buckled and locked.

[0042] More specifically, in the initial state of the building foundation pile driving auxiliary construction device, the rotating frame 4 is horizontally arranged on the front frame 2, and the spiral drill rod equipment 5 is horizontally placed. Then, the pile driving main frame 1 is driven to the pile driving position where the building construction is needed, the driving mechanism is started, the hydraulic cylinder 9 drives the rotating frame 4 to overturn 90 degrees around the rotating shaft of the rear support 3, so that the spiral drill rod equipment 5 is perpendicular to the ground. At the same time, the linkage mechanism drives the taper rod 14 to move downward along the limiting sleeve plate 13 and inserts into the ground, forming a symmetrical auxiliary support point. Thus, the driving mechanism and the linkage mechanism are synchronized to realize the linkage effect of "overturning and supporting", and the symmetrical support points formed after the taper rod 14 is inserted into the ground can offset the eccentric load of the spiral drill rod equipment 5, thereby reducing the risk of equipment overturning and providing auxiliary support.

[0043] At the same time, the card mechanism is overturned synchronously with the rotating frame 4, the rotating buckle plate 31 is in contact with the card table 19 under the action of the inclined spring 34 and is buckled and locked, and the vertical erection of the spiral drill rod equipment 5 is completed. At this time, the card mechanism is buckled and locked by the mechanical buckle, and the hydraulic lock of the hydraulic cylinder 9 forms a double insurance. Then, the spiral drill rod equipment 5 is started to drill the pile hole at the pile driving position.

[0044] In addition, the driving mechanism comprises:

[0045] The telescopic rod 10 and the hydraulic cylinder 9 are symmetrically arranged on the pile driving main frame 1. The fixed frame 8 is fixedly installed on the upper surface of the two sides of the pile driving main frame 1. One end of the telescopic rod 10 and the hydraulic cylinder 9 is installed in the fixed frame 8 through a rotating pin shaft. The other end of the telescopic rod 10 and the hydraulic cylinder 9 is fixedly connected with the rotating sleeve 12. The rotating seat 11 is fixedly installed on the two side surfaces of the rotating frame 4. The rotating sleeve 12 is fixedly connected with the rotating seat 11 through a key groove.

[0046] It is worth mentioning that in the process of the extension of the hydraulic cylinder 9, the rotating seat 11 of the rotating frame 4 is pushed by the rotating sleeve 12 to overturn around the rotating shaft of the rear support 3, and the telescopic rod 10 is synchronously followed, so as to balance the moment of force on both sides of the rotating frame 4, and at the same time, the telescopic rod 10 and one end of the hydraulic cylinder 9 are synchronously changed in angle along the track of overturning in the fixed frame 8, the rotating sleeve 12 is fixed in the circumferential direction with the rotating seat 11 through the key groove, so as to ensure the power transmission without loss and realize the stable overturning of the rotating frame 4 by 90 degrees, when the rotating frame 4 is overturned to the 90° vertical position, the hydraulic cylinder 9 stops extending and locks the position through the hydraulic lock, and the telescopic rod 10 assists in bearing the dead load of the rotating frame 4 and the screw drill rod equipment 5.

[0047] Wherein, the hydraulic cylinder 9 and the telescopic rod 10 are symmetrically distributed to form a double support point drive, which reduces the lateral deformation of the rotating frame 4 when it is overturned.

[0048] In addition, the linkage mechanism comprises:

[0049] The fixed shaft 15 is inserted into the inside of the side of the rear support 3 close to the rotating frame 4, and the fixed shaft 15 is rotatably connected with the rear support 3 through a bearing, and the two side surfaces of the rotating frame 4 close to the rear support 3 are fixedly connected with a group of ear plates 16, each group of ear plates 16 is symmetrically sleeved on the two sides of the fixed shaft 15, and the inner surfaces of each group of ear plates 16 are fitted with the surfaces of the rear support 3.

[0050] The gear 38 is fixedly connected to one side surface of each group of ear plates 16, and the taper rod 14 and one side surface of the toothed plate 39 are fixedly connected with a plurality of connecting rods 40.

[0051] It is worth mentioning that the ear plates 16 and the fixed shaft 15 are synchronously rotated when the rotating frame 4 is overturned, the gear 38 at the end of the fixed shaft 15 is rotated with the fixed shaft 15, the gear 38 is engaged with the toothed plate 39, the toothed plate 39 is driven to vertically move downward, and the toothed plate 39 drives the taper rod 14 to synchronously move downward along the limiting sleeve plate 13 through the connecting rod 40, so as to realize the linear correlation between the overturning angle of the rotating frame 4 and the insertion depth of the taper rod 14, without additional power source, the support action is mechanically coupled with the overturning action, and when the rotating frame 4 is overturned to the 90° vertical position, the taper rod 14 is completely inserted into the building ground to form a symmetrically distributed auxiliary support point.

[0052] Wherein, the two taper rods 14 are rigidly connected with the toothed plate 39 through the connecting rod 40, so as to ensure synchronous downward movement, and form a triangular stable support structure after being inserted into the ground.

[0053] In addition, the linkage mechanism comprises:

[0054] The lower surface of the rotating frame 4 is provided with a recess 23 and a sliding groove 24 in communication, the special-shaped sliding block 25 is slidably arranged in the recess 23, the upper surface of the special-shaped sliding block 25 is fixedly connected with a sliding block 26, the lower surface of the special-shaped sliding block 25 is fixedly connected with an insertion block 27, the position of the rotating frame 4 close to the recess 23 is provided with a horizontal rod 41, the both sides of the sliding block 26 are provided with a through groove 28, the horizontal rod 41 is inserted into the through groove 28, the upper surface of the special-shaped sliding block 25 is symmetrically provided with a spring groove 35, the inner bottom wall of the spring groove 35 and the inner top wall of the recess 23 are fixedly connected with a spring 36, and the spring 36 is located on both sides of the sliding block 26.

[0055] The both sides of the special-shaped sliding block 25 away from the sliding block 26 are provided with a rotating recess surface 29 for angle rotation of the rotating buckle plate 31, the rotating recess surface 29 is fixedly connected with a fixed seat 30, the fixed seat 30 is inserted with a rotating rod 32, the both ends of the rotating rod 32 are fixedly connected with the both sides of the rotating buckle plate 31, and the oblique spring 34 is located below the fixed seat 30 and is fixedly connected between the inner surfaces of the rotating recess surface 29 and the rotating buckle plate 31.

[0056] In addition, the vertical surface of the rear support 3 close to the rotating buckle plate 31 is provided with an inner recess 17, the center groove surface of the inner recess 17 is fixedly connected with a boss 18, the card table 19 is fixedly connected with the side surface of the boss 18 away from the inner recess 17, the center of the contact surface of the card table 19 is provided with a card groove 22, and the insertion block 27 is inserted into the card groove 22.

[0057] The side of the rotating buckle plate 31 away from the rotating rod 32 is fixedly connected with a hook 33, the both sides of the card table 19 are provided with a card surface 20 for locking of the hook 33, the both sides of the lower surface of the rotating frame 4 are symmetrically provided with an arc groove 37, and the top surface of the rotating buckle plate 31 is slidably arranged on the groove surface of the arc groove 37.

[0058] It is worth mentioning that when the rotating frame 4 is turned over, the special-shaped sliding block 25 in the recess 23 of the lower surface of the rotating frame 4 moves synchronously, the through grooves 28 on both sides of the sliding block 26 are sleeved outside the horizontal rod 41, the horizontal rod 41 slides along the through grooves 28, the special-shaped sliding block 25 is limited to slide vertically along the recess 23, at the same time, the spring 36 in the spring groove 35 is compressed to store energy, when the rotating frame 4 is turned over to 90° vertical position, the special-shaped sliding block 25 slides into the inner recess 17 of the rear support 3, the insertion block 27 on the lower surface of the special-shaped sliding block 25 is inserted into the card groove 22 of the card table 19, and the preliminary positioning is completed, at the same time, the insertion block 27 is inserted into the card groove 22, the top end of the rotating buckle plate 31 slides along the arc groove 37 of the rotating frame 4, the oblique spring 34 on the inner side of the rotating buckle plate 31 releases the elastic force, drives the rotating buckle plate 31 to rotate around the rotating rod 32, and finally the hook 33 is locked with the card surface 20 of the card table 19.

[0059] The arc groove 37 forces the sliding track of the rotating buckle plate 31, and ensures the effective locking of the hook 33 and the clamping surface 20.

[0060] In the second embodiment, the above-mentioned embodiments are based on:

[0061] Further, the clamping surface 20 is attached with the anti-skid pad 21.

[0062] More specifically, in the present embodiment, when the hook 33 of the clamping mechanism is locked with the clamping surface 20 of the clamping table 19, the anti-skid pad 21 on the surface of the clamping surface 20 produces friction with the contact surface of the hook 33, avoiding the clamping from slipping.

[0063] In addition, the rotating frame 4 is fixedly connected with the slide rod 6 on the side away from the auger rod device 5 and close to the pile driving main frame 1, the slide rod 6 is externally slidably connected with the slide sleeve 7, and the driving end of the auger rod device 5 is fixedly connected with the slide sleeve 7.

[0064] When the auger rod device 5 starts the drilling operation, the driving end thereof is slidably connected with the slide rod 6 through the slide sleeve 7, and the feeding movement of the auger rod device 5 is guided by the axial sliding of the slide sleeve 7 along the slide rod 6 during the drilling process, so as to forcibly constrain the feeding direction of the auger rod device 5.

[0065] Although the embodiments of the present application have been shown and described, it is to be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present application, and the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A construction foundation piling auxiliary construction device comprising a piling main frame (1), characterized in that: The both sides upper surface of the pile main frame (1) is respectively fixedly connected with a group of front supporting frames (2) and rear supports (3), the supporting surface of the front supporting frame (2) is provided with a rotating frame (4), and the rotating frame (4) is rotatably arranged on the both sides surface of the rear support (3), the rotating frame (4) is fixedly installed with a screw drill rod device (5), the both sides surface of the rear support (3) of the pile main frame (1) is fixedly connected with a limiting sleeve plate (13), the limiting sleeve plate (13) is inserted with a taper rod (14), and the building foundation pile auxiliary construction device further comprises a hydraulic cylinder (9), a clamping table (19), an inclined spring (34), a rotating clamping plate (31), a gear (38) and a toothed plate (39). The driving mechanism is fixedly installed between the pile main frame (1) and the rotating frame (4), so that the rotating frame (4) performs a ninety-degree overturning movement, and when the hydraulic cylinder (9) performs an extension and retraction movement, the rotating frame (4) is driven to overturn 90 degrees around the rotating shaft of the rear support (3) through the lever principle. The linkage mechanism is in transmission connection with the driving mechanism, so that the rotating frame (4) synchronously drives the gear (38) to perform a circular motion, and when the gear (38) and the toothed plate (39) are in meshing transmission, the taper rod (14) is inserted into the building ground while moving downward along the limiting sleeve plate (13). The clamping mechanism is in transmission connection with the driving mechanism, so that the rotating frame (4) synchronously drives the rotating clamping plate (31) to perform a ninety-degree overturning movement, and when the clamping mechanism rotates and abuts against the clamping table (19), the rotating clamping plate (31) is driven to rotate through the elastic force of the inclined spring (34), and the clamping table (19) is clamped and locked.

2. A construction foundation piling auxiliary construction device according to claim 1, characterized in that: The driving mechanism comprises: The telescopic rods (10) are symmetrically arranged on the pile main frame (1) and in transmission connection with the hydraulic cylinders (9), the both sides upper surface of the pile main frame (1) is fixedly installed with a fixed frame (8), one end of the telescopic rod (10) and the hydraulic cylinder (9) is rotatably installed in the fixed frame (8) through a rotating pin, and the other end of the telescopic rod (10) and the hydraulic cylinder (9) is fixedly connected with a rotating sleeve (12), the both sides surface of the rotating frame (4) is fixedly installed with a rotating seat (11), and the rotating sleeve (12) is fixedly arranged on the rotating seat (11) through a key groove.

3. A construction foundation piling auxiliary construction device according to claim 1, characterized in that: The linkage mechanism comprises: The fixed shaft (15) is inserted into the one side of the rear support (3) and is rotatably connected with the rear support (3) through a bearing, the both sides surface of the rotating frame (4) is fixedly connected with a group of ear plates (16), each group of the ear plates (16) is symmetrically arranged on the both sides of the fixed shaft (15), and the inner surface of each group of the ear plates (16) is in close contact with the surface of the rear support (3). The gear (38) is fixedly connected on one side surface of each group of the ear plates (16), and the taper rod (14) is fixedly connected with a plurality of groups of connecting rods (40) on one side surface of the gear plate (39).

4. A construction foundation piling auxiliary construction device according to claim 1, characterized in that: The card resisting mechanism comprises: The lower surface of the rotating frame (4) is provided with a recess (23) and a sliding groove (24) in communication, the special-shaped sliding block (25) is slidably arranged in the recess (23), the upper surface of the special-shaped sliding block (25) is fixedly connected with a sliding block (26), the lower surface of the special-shaped sliding block (25) is fixedly connected with an insertion block (27), a cross rod (41) is inserted at the position of the sliding groove (24) close to the recess (23), the two side surfaces of the sliding block (26) are provided with a through groove (28) in communication, the cross rod (41) is inserted in the through groove (28), the upper surface of the special-shaped sliding block (25) is symmetrically provided with a spring groove (35), a spring (36) is fixedly connected between the inner bottom wall of the spring groove (35) and the inner top wall of the recess (23), and the spring (36) is located on the two sides of the sliding block (26). The two side surfaces of the special-shaped sliding block (25) away from the sliding block (26) are provided with a rotating recess surface (29) for angle rotation of the rotating buckle plate (31), the rotating recess surface (29) is fixedly connected with a fixing seat (30), the fixing seat (30) is inserted with a rotating rod (32), the two ends of the rotating rod (32) are fixedly connected on the two side surfaces of the rotating buckle plate (31), the oblique spring (34) is located below the fixing seat (30), and the oblique spring (34) is fixedly connected between the inner surfaces of the rotating recess surface (29) and the rotating buckle plate (31) in an oblique manner.

5. A construction foundation piling assisted construction device according to claim 4, characterized in that: The vertical surface of the rear support (3) close to the rotating buckle plate (31) is provided with an inner recess (17), the center groove surface of the inner recess (17) is fixedly connected with a boss (18), the carding table (19) is fixedly connected on the side surface of the boss (18) away from the inner recess (17), the center of the abutting surface of the carding table (19) is provided with a carding groove (22), and the insertion block (27) is inserted in the carding groove (22). The side of the rotating buckle plate (31) away from the rotating rod (32) is fixedly connected with a clamping hook (33), and the two side surfaces of the carding table (19) are provided with a clamping surface (20) for clamping and locking of the clamping hook (33).

6. A construction foundation piling assisted construction device according to claim 5, characterized in that: The clamping surface (20) is connected with a non-slip pad (21).

7. A construction foundation piling auxiliary construction device according to claim 1, characterized in that: The rotating frame (4) is fixedly connected with a sliding rod (6) away from the spiral drill rod device (5) and close to the pile driving main frame (1), a sliding sleeve (7) is slidably arranged on the outer portion of the sliding rod (6), and the driving end of the spiral drill rod device (5) is fixedly connected with the sliding sleeve (7).

8. A construction foundation piling auxiliary construction device according to claim 4, characterized in that: The lower surfaces of the two sides of the rotating frame (4) are symmetrically provided with an arc groove (37), and the top surface of the rotating buckle plate (31) is slidably arranged on the groove surface of the arc groove (37).

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