CN219033276U

CN219033276U - Deviation correcting device for inclined open caisson

Info

Publication number: CN219033276U
Application number: CN202222556277.5U
Authority: CN
Inventors: 方光磊; 孔德志
Original assignee: Henan University
Current assignee: Henan University
Priority date: 2022-09-26
Filing date: 2022-09-26
Publication date: 2023-05-16
Anticipated expiration: 2032-09-26

Abstract

The utility model discloses an inclined open caisson deviation correcting device, which relates to the technical field of open caisson deviation correcting, and comprises a fixed frame, wherein a mounting bar is fixedly arranged in the middle of the inner side of the fixed frame, a first sliding frame and a second sliding frame are connected to the middle outer side of the mounting bar in a sliding manner, a fixed frame is fixedly arranged at the lower end of the first sliding frame, a first threaded sleeve is arranged at the upper end of a bottom plate of the fixed frame, two connecting rods are fixedly connected to the middle of the lower end of the second sliding frame, and jackets are arranged at the lower ends of the connecting rods. This inclined open caisson deviation correcting device can extract the locking pin, removes first sliding frame and second sliding frame, adapts to different open caissons, and first screw rod upper end fixed mounting has the knob, can rotate the knob and make first bayonet socket card at the minimum at inclined open caisson top, and open caisson takes place other skew when avoiding rectifying, and second screw sleeve intermediate junction has the second screw rod, and the motor drives the second screw rod rotation, and cooperation second screw sleeve makes the lifting frame descend, realizes rectifying to the open caisson.

Description

Deviation correcting device for inclined open caisson

Technical Field

The utility model relates to the technical field of construction equipment, in particular to an inclined open caisson deviation correcting device.

Background

The open caisson is commonly used in mines, water supply and drainage and municipal works, the correction problem is a common problem in open caisson construction, and in the open caisson sinking process, inclination is often generated in the sinking process due to the difference of peripheral frictional resistance and construction factors, and the larger and deeper the open caisson area is, the more difficult the correction is.

The conventional open caisson deviation correcting method comprises two main modes of deviated digging and jacking, and a deviation correcting device usually acts on one point of the open caisson, so that the open caisson is often caused to generate larger deviation during deviation correction or is difficult to correct, the deviation correcting period is long, and the like, meanwhile, the open caisson cannot be suitable for open caissons with different specifications, and aiming at the problems, a novel inclined open caisson deviation correcting device is needed to be designed.

Disclosure of Invention

The utility model aims to provide an inclined open caisson deviation correcting device, which aims to solve the problems that in the prior art, the deviation correcting device is usually applied to one point of the open caisson, so that the open caisson is greatly deviated or difficult to correct, long in deviation correcting period and not applicable to open caissons with different specifications.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an inclined open caisson deviation correcting device, includes the mount, the inboard intermediate position fixed mounting of mount has the installation strip, both ends are provided with the connecting plate about the installation strip, the connecting plate is through first screw and mount interconnect, the outside sliding connection has first sliding frame, second sliding frame in the middle of the installation strip, first sliding frame lower extreme fixed mounting has the fixed frame, fixed frame bottom plate upper end position is provided with first screw sleeve, swing joint has first screw rod in the first screw sleeve, two connecting rods of fixedly connected with in the middle of the second sliding frame lower extreme, the connecting rod lower extreme all is provided with the clamp sleeve, both ends pass through second screw fixed connection around the clamp sleeve, be provided with the motor between the clamp sleeve, the motor lower extreme is provided with the second screw rod, both ends position fixed mounting has the sliding plate about the second sliding frame bottom, sliding connection has the lifting frame between the sliding plate.

Preferably, the base is fixedly arranged at the lower end of the left side of the fixing frame, and the other base is fixedly arranged at the lower end of the left side of the fixing frame, so that stable support can be provided, and the deviation correcting device can stably operate.

Preferably, a plurality of first through holes are formed in the middle of the mounting strip in an equidistant manner, second through holes are formed in the middle of the first sliding frame in a penetrating manner, second through holes are formed in the middle of the second sliding frame in a penetrating manner, locking pins are mounted in the middle of the first through holes and the second through holes, and the positions of the first sliding frame and the second sliding frame can be changed by pulling out the locking pins so as to adapt to sunk wells of different specifications.

Preferably, the knob is fixedly arranged at the upper end of the first screw rod, the bearing is arranged at the lower front end of the first screw rod, the first rotating shaft is arranged at the bottom of the bearing, the second rotating shaft is movably connected to the lower end of the first rotating shaft, the first bayonet is welded to the bottom of the second rotating shaft, the first screw rod can be lowered by rotating the knob, the first bayonet is clamped at the lowest point of the top of the inclined open caisson, and other deflection of the open caisson during deviation correction is avoided.

Preferably, a sliding groove is formed in one side, close to the connecting rod, of the sliding plate, sliding blocks are fixedly mounted on the left side and the right side of the lifting frame, the shape of each sliding block is matched with that of the sliding groove, and the lifting frame can not deviate when moving up and down.

Preferably, a second threaded sleeve is fixedly arranged at the middle position of the top of the lifting frame, a second screw rod is connected in the middle of the second threaded sleeve, another first rotating shaft is arranged at the lower end of the lifting frame, another second rotating shaft is movably connected at the lower end of the first rotating shaft, a second bayonet is welded at the bottom of the second rotating shaft and is in contact with the high point of the top of the inclined open caisson, the second screw rod is driven to rotate through a motor, and the lifting frame is lowered by being matched with the second threaded sleeve, so that deviation correction of the open caisson is realized.

Compared with the prior art, the utility model has the beneficial effects that: this inclined open caisson deviation correcting device mainly includes the mount, the equidistance leaves in the middle of the installation strip and is equipped with a plurality of first through-holes, the second through-hole has been seted up in the middle of the first sliding frame, install the locking pin in the middle of first through-hole and the second through-hole, can change the position of first sliding frame and second sliding frame through extracting the locking pin, in order to adapt to the open caisson of different specifications, first screw rod upper end fixed mounting has the knob, first screw rod lower front end is provided with the bearing, the bearing bottom is provided with first pivot, first pivot lower extreme swing joint has the second pivot, second pivot bottom welded connection has first bayonet socket, can make first screw rod decline through rotating the knob, make first bayonet socket card at the lowest point at the top of inclined open caisson, open caisson takes place other inclinations when avoiding rectifying, the sliding plate is close to connecting rod one side and has the spout, side fixed mounting has the slider about the slider, slider shape and spout mutually match, can not take place the skew when making the up and down motion of lifting frame, lifting frame top intermediate position fixed mounting has the second screw sleeve, second screw sleeve middle position fixed mounting has the second bayonet socket, second screw sleeve bottom swing joint has the second bayonet socket, second pivot bottom welded connection has the first bayonet socket, second pivot, second screw rod lower extreme swing joint has another bayonet socket, the second screw rod has another end, the second screw rod is connected with the second pivot, the second end is connected with the second through the second bayonet socket, and can rotate, the second screw shaft.

Drawings

FIG. 1 is a schematic perspective view of the present utility model;

FIG. 2 is a schematic diagram of a split structure of the present utility model;

fig. 3 is a schematic diagram of the detail structure at a in fig. 1.

In the figure: 1. a fixing frame; 2. a base; 3. a mounting bar; 4. a first screw; 5. a connecting plate; 6. a first through hole; 7. a first sliding frame; 8. a second sliding frame; 9. a fixed frame; 10. a first threaded sleeve; 11. a first screw; 12. a knob; 13. a second through hole; 14. a locking pin; 15. a bearing; 16. a first rotating shaft; 17. a second rotating shaft; 18. a first bayonet; 19. a connecting rod; 20. a jacket; 21. a second screw; 22. a motor; 23. a second screw; 24. a sliding plate; 25. a chute; 26. a lifting frame; 27. a second threaded sleeve; 28. a slide block; 29. a second bayonet.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-3, the present utility model provides a technical solution: the utility model provides an inclined open caisson deviation correcting device, including mount 1, mount 1 left side lower extreme fixed mounting has base 2, mount 1 left side lower extreme fixed mounting has another base 2, can provide steady support, make deviation correcting device steady operation, mount 1 inboard intermediate position fixed mounting has mounting bar 3, both ends are provided with connecting plate 5 about the mounting bar 3, connecting plate 5 interconnects with mount 1 through first screw 4, outside sliding connection has first sliding frame 7 in the middle of the mounting bar 3, second sliding frame 8, the equidistance leaves in the middle of the mounting bar 3 is equipped with a plurality of first through-holes 6, second through-hole 13 has been seted up in the middle of the first sliding frame 7.

Wherein, the second through hole 13 has been run through in the middle of the second slip frame 8, install locking pin 14 in the middle of first through hole 6 and the second through hole 13, can change the position of first slip frame 7 and second slip frame 8 through pulling out locking pin 14, in order to adapt to the open caisson of different specifications, fixed frame 9 is fixed to the lower extreme of first slip frame 7, fixed frame 9 bottom plate upper end position is provided with first screw sleeve 10, swing joint has first screw rod 11 in the first screw sleeve 10, first screw rod 11 upper end fixed mounting has knob 12.

Simultaneously, the front end is provided with bearing 15 under the first screw rod 11, the bearing 15 bottom is provided with first pivot 16, first pivot 16 lower extreme swing joint has second pivot 17, second pivot 17 bottom welded connection has first bayonet socket 18, can make first screw rod 11 descend through rotating knob 12, make first bayonet socket 18 card at the minimum at the top of slope open caisson, avoid the open caisson to take place other skew when rectifying, fixedly connected with two connecting rods 19 in the middle of the second sliding frame 8 lower extreme, connecting rod 19 lower extreme all is provided with jacket 20, jacket 20 front and back both ends are through second screw 21 fixed connection, be provided with motor 22 between the jacket 20, motor 22 lower extreme is provided with second screw rod 23, both ends position fixed mounting has sliding plate 24 about second sliding frame 8 bottom.

In addition, slide plate 24 has seted up spout 25 near connecting rod 19 one side, sliding connection has lifting frame 26 between the slide plate 24, lifting frame 26 left and right sides fixed mounting has slider 28, slider 28 shape and spout 25 match each other, do not take place the skew when can making lifting frame 26 up-and-down motion, lifting frame 26 top intermediate position fixed mounting has second screw sleeve 27, second screw rod 23 is connected with in the middle of the second screw sleeve 27, lifting frame 26 lower extreme is provided with another first pivot 16, another first pivot 16 lower extreme swing joint has another second pivot 17, another second pivot 17 bottom welded connection has second bayonet 29, second bayonet 29 and the high point contact at inclined open caisson top, drive second screw rod 23 through motor 22 and rotate, cooperation second screw sleeve 27 makes lifting frame 26 descend, realize rectifying to the open caisson.

Working principle and using flow: firstly, the fixing frame 1 is placed above an inclined open caisson to be corrected, the base 2 is fixedly arranged at the lower end of the left side of the fixing frame 1, the other base 2 is fixedly arranged at the lower end of the left side of the fixing frame 1, stable support can be provided, stable operation of a correction device is guaranteed, the locking pin 14 is pulled out, the positions of the first sliding frame 7 and the second sliding frame 8 are changed to adapt to the specifications of the open caisson, then the locking pin 14 is inserted into the first through hole 6 and the second through hole 13 to finish locking, the knob 12 is fixedly arranged at the upper end of the first screw rod 11, the bearing 15 is arranged at the lower front end of the first screw rod 11, the first rotating shaft 16 is arranged at the bottom of the bearing 15, the second rotating shaft 17 is movably connected with the lower end of the first rotating shaft 16, the first bayonet 18 is welded at the bottom of the second rotating shaft 17, the knob 12 is rotated, the first screw rod 11 is enabled to descend, the first bayonet 18 is enabled to be clamped at the lowest point of the top of the inclined open caisson, other deflection of the open caisson is avoided when correction is performed, then the motor 22 is enabled to be in contact with the high point of the top of the inclined open caisson, the second bayonet 29 is enabled to rotate with the second screw rod 23, the second screw rod 23 is driven by the motor 22, the lifting sleeve 27 is enabled to descend in cooperation with the second threaded sleeve 27, correction of the open caisson is achieved.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an inclined open caisson deviation correcting device, includes mount (1), its characterized in that: the utility model discloses a lifting slide plate, including mount (1), connecting rod (5), connecting rod (19) lower extreme, jacket (20) front and back both ends are through second screw (21) fixed connection, be provided with motor (22) between jacket (20), motor (22) lower extreme is provided with second screw (23), fixed frame (9) bottom plate upper end position is provided with first screw sleeve (10), swing joint has first screw rod (11) in first screw sleeve (10), fixed connection has two connecting rods (19) in the middle of second sliding frame (8) lower extreme, connecting rod (19) lower extreme all is provided with jacket (20), both ends are through second screw (21) fixed connection around jacket (20), be provided with motor (22) lower extreme, second screw (23) bottom plate (8) bottom plate fixed connection has between two sliding plate (24).

2. The inclined open caisson deviation correcting device according to claim 1, wherein: the base (2) is fixedly arranged at the lower end of the left side of the fixing frame (1), and the other base (2) is fixedly arranged at the lower end of the left side of the fixing frame (1).

3. The inclined open caisson deviation correcting device according to claim 1, wherein: equidistant leave in the middle of installing strip (3) is equipped with a plurality of first through-holes (6), run through in the middle of first slip frame (7) and seted up second through-hole (13), run through in the middle of second slip frame (8) and set up second through-hole (13), install locking pin (14) in the middle of first through-hole (6) and second through-hole (13).

4. The inclined open caisson deviation correcting device according to claim 1, wherein: the rotary table is characterized in that a knob (12) is fixedly arranged at the upper end of the first screw rod (11), a bearing (15) is arranged at the lower front end of the first screw rod (11), a first rotating shaft (16) is arranged at the bottom of the bearing (15), a second rotating shaft (17) is movably connected at the lower end of the first rotating shaft (16), and a first bayonet (18) is welded at the bottom of the second rotating shaft (17).

5. The inclined open caisson deviation correcting device according to claim 1, wherein: sliding grooves (25) are formed in one side, close to the connecting rod (19), of the sliding plate (24), sliding blocks (28) are fixedly mounted on the left side and the right side of the lifting frame (26), and the shapes of the sliding blocks (28) are matched with the sliding grooves (25).

6. The inclined open caisson deviation correcting device according to claim 1, wherein: the lifting frame is characterized in that a second threaded sleeve (27) is fixedly arranged at the middle position of the top of the lifting frame (26), a second screw rod (23) is connected in the middle of the second threaded sleeve (27), another first rotating shaft (16) is arranged at the lower end of the lifting frame (26), another second rotating shaft (17) is movably connected at the lower end of the first rotating shaft (16), and a second bayonet (29) is welded at the bottom of the second rotating shaft (17).