CN216586582U - Supporting construction suitable for weak soil foundation ditch - Google Patents

Abstract

The utility model relates to a foundation ditch technical field discloses a supporting construction suitable for weak soil foundation ditch, including the backplate, the internal surface swing joint of backplate has the anchor pile, a plurality of annular tubes of the bottom fixedly connected with of backplate, it is a plurality of the equal activity of internal surface of annular tube is inserted and is equipped with the post of inserting, and is a plurality of the spout has all been seted up to the inner wall of annular tube, and is a plurality of the equal fixedly connected with slide bar of surface of inserting the post, it is a plurality of the slide bar is respectively through a plurality of spouts and a plurality of annular tube sliding connection, the perforation has been seted up on the backplate, and is a plurality of it is respectively through a plurality of perforation and backplate swing joint to insert the post, a plurality of bracing pieces of top fixedly connected with of backplate. This supporting construction suitable for soft soil foundation ditch places at the assigned position through the device, then starter motor for the threaded rod rotates, thereby has driven and has inserted the post and has moved down, will insert the post and insert inside the soil, fixes the device steadily subaerial, has played the good support protection effect to the anchor pile.

Description

Supporting construction suitable for weak soil foundation ditch

Technical Field

The application relates to the technical field of foundation pits, in particular to a supporting structure suitable for a soft soil foundation pit.

Background

The foundation pit is a soil pit excavated at the design position of the foundation according to the elevation of the foundation and the plane size of the foundation, an excavation scheme is determined according to geological and hydrological data and the conditions of buildings nearby the site before excavation, and waterproof and drainage work is well done.

At present, the anchor pile is driven into in the foundation ditch, and after the test pile was accomplished, the anchor pile generally can be used for the engineering, replaces the engineering stake and uses, and at this in-process often can need to use supporting construction to support the anchor pile, and current supporting construction has had good result of use, but partial current supporting construction only places and supports the protection to the anchor pile in the foundation ditch, if heavier anchor pile takes place the slope, then can not play good support effect.

SUMMERY OF THE UTILITY MODEL

An object of this application is to provide a supporting construction suitable for weak soil foundation ditch to solve the current supporting construction of part that proposes in the above-mentioned background art and only place and support the protection in the foundation ditch to the anchor pile, if heavier anchor pile takes place the slope, then play the problem of good support.

In order to achieve the above purpose, the present application provides the following technical solutions: a supporting structure suitable for a soft soil foundation pit comprises a protective plate, wherein an anchor pile is movably connected to the inner surface of the protective plate, a plurality of annular pipes are fixedly connected to the bottom of the protective plate, inserting columns are movably inserted into the inner surfaces of the annular pipes, sliding grooves are formed in the inner walls of the annular pipes, sliding rods are fixedly connected to the outer surfaces of the inserting columns, the sliding rods are respectively connected with the annular pipes in a sliding mode through the sliding grooves, through holes are formed in the protective plate, the inserting columns are respectively movably connected with the protective plate through the through holes, a plurality of supporting rods are fixedly connected to the top of the protective plate, supporting plates are fixedly connected to the top ends of the supporting rods, motors are respectively lapped on the top of the supporting plates, shaft rods are fixedly connected to the output ends of the motors, and first bevel gears are fixedly connected to one ends of the shaft rods far away from the motors, it is a plurality of the thread groove has all been seted up on the top of inserting the post, and is a plurality of it all is provided with a plurality of to insert the post thread groove threaded connection's threaded rod, it is a plurality of the equal fixedly connected with second bevel gear of surface of threaded rod, it is a plurality of second bevel gear is connected with a plurality of first bevel gear meshing respectively.

Through setting up threaded rod and backplate, played the effect that supports anchor pile.

Preferably, it is a plurality of the equal fixedly connected with in bottom of inserting the post inserts the nail, inserts the nail through setting up, has realized making things convenient for the threaded rod to twist the inside purpose in soil.

Preferably, a plurality of draw-in grooves have been seted up to the inboard of backplate, the backplate be provided with a plurality of the pearl that changes of draw-in groove activity joint is a plurality of the surface of changeing the pearl all laminates with the surface of anchor pile mutually.

Through setting up and changeing the pearl, realized reducing the purpose of the frictional force that receives when the anchor pile moves down.

Preferably, two bolts are installed outside the supporting plates, and a fixing plate is connected to each of the two bolts in a threaded manner.

Through setting up the fixed plate, realized spacing purpose to the motor.

Preferably, the opposite sides of the two fixing plates are fixedly connected with soft rubber pads, and the opposite sides of the soft rubber pads are attached to the outer surface of the motor.

Through setting up soft cushion, realized the fixed purpose of motor extrusion.

Preferably, the bottom of the guard plate is provided with a plurality of hydraulic rods.

Through setting up the hydraulic stem, realized the purpose of adjusting the device height.

Preferably, the telescopic ends of the hydraulic rods are fixedly connected with universal wheels, and the universal wheels are respectively located below the hydraulic rods.

Through setting up the universal wheel, realized conveniently removing the device's purpose.

To sum up, the technical effect and the advantage of this application: according to the supporting structure suitable for the soft soil foundation pit, the device is placed at a specified position, then the motor is started, the threaded rod is rotated, so that the inserted column is driven to move downwards, the inserted column is inserted into the ground, the device is further stably fixed on the ground, and a good supporting and protecting effect on an anchor pile is achieved; in addition, after the device is fixed in position, the bolt is unscrewed from the supporting plate, so that the motor can be taken down, the motor on the device can be used for fixing the position of the whole supporting structure after the device is fixed, and the carrying capacity of the motor is further reduced.

Drawings

Fig. 1 is a front perspective view of the structure of the present application.

Fig. 2 is a schematic sectional perspective view of the present application for showing the structure of the insert column.

Fig. 3 is an enlarged view of fig. 1 a of the present application.

Fig. 4 is a schematic cross-sectional perspective view of the present application for showing the structure of the rotating bead.

Fig. 5 is a perspective view illustrating a structure of the soft rubber pad according to the present application.

Description of reference numerals:

1. a guard plate; 2. an annular tube; 3. inserting a column; 4. a chute; 5. a slide bar; 6. perforating; 7. a threaded rod; 8. a support bar; 9. a support plate; 10. a motor; 11. a shaft lever; 12. a first bevel gear; 13. a second bevel gear; 14. anchoring piles; 15. a card slot; 16. rotating the beads; 17. a fixing plate; 18. a bolt; 19. a soft rubber cushion; 20. a hydraulic lever; 21. a universal wheel; 22. and inserting the nail.

Detailed Description

The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

Referring to fig. 1-3, a supporting construction suitable for weak soil foundation ditch, including backplate 1, backplate 1 specifically is the annular slab, a plurality of annular pipes 2 of bottom fixedly connected with of backplate 1, the equal activity of internal surface of a plurality of annular pipes 2 is inserted and is equipped with inserted post 3, spout 4 has all been seted up to the inner wall of a plurality of annular pipes 2, the equal fixedly connected with slide bar 5 of surface of a plurality of inserted posts 3, wherein, every slide bar 5 all through spout 4 and the annular pipe 2 sliding connection of corresponding position, inserted post 3 can slide from top to bottom that stable is carried out inside annular pipe 2 through spout 4.

In addition, referring to fig. 1, fig. 2 and fig. 4, a plurality of perforation 6 have been seted up on backplate 1, a plurality of post 3 of inserting are respectively through a plurality of perforation 6 and backplate 1 swing joint, it can pass from backplate 1 to insert post 3, simultaneously, the thread groove has all been seted up on a plurality of tops of inserting post 3, a plurality of posts 3 of inserting all are provided with the threaded rod 7 with a plurality of thread groove threaded connection, when threaded rod 7 rotates, it can move down or rebound to insert post 3, in addition, the equal fixedly connected with in bottom of a plurality of posts 3 inserts nail 22, it has made things convenient for inside the post 3 of inserting to enter into the soil to insert nail 22.

Referring to fig. 1 and 3, a plurality of bracing pieces 8 of top fixedly connected with of backplate 1, the equal fixedly connected with backup pad 9 in top of a plurality of bracing pieces 8, the equal overlap joint in top of a plurality of backup pads 9 has motor 10, bracing piece 8 and backup pad 9 are used for supporting motor 10, the equal fixedly connected with axostylus axostyle 11 of output of a plurality of motor 10, starter motor 10 can drive axostylus axostyle 11 and rotate, the equal fixedly connected with first conical gear 12 of one end that motor 10 was kept away from to a plurality of axostylus axostyles 11, axostylus axostyle 11 rotates and can drive first conical gear 12 and rotate.

The outer surfaces of the threaded rods 7 are fixedly connected with second bevel gears 13, the second bevel gears 13 are meshed with the first bevel gears 12 respectively, and the first bevel gears 12 can rotate to drive the second bevel gears 13 to rotate, so that the threaded rods 7 are driven to rotate.

Referring to fig. 4, the inner surface of the guard plate 1 is movably connected with an anchor pile 14, a plurality of clamping grooves 15 are formed in the inner side of the guard plate 1, the guard plate 1 is provided with rotating beads 16 movably clamped with the clamping grooves 15, and the outer surfaces of the rotating beads 16 are attached to the outer surface of the anchor pile 14. As the anchor pile 14 moves down, the rotating ball 16 rotates, thereby reducing the friction of the device against the anchor pile 14.

Referring to fig. 5, two bolts 18 are mounted on the outer portion of each of the plurality of support plates 9, a fixing plate 17 is screwed on each of the two bolts 18, the motor 10 is located between the two fixing plates 17, and the two fixing plates 17 are used for limiting the position of the motor 10.

In addition, the opposite sides of the two fixing plates 17 are fixedly connected with soft rubber pads 19, the opposite sides of the two soft rubber pads 19 are attached to the outer surface of the motor 10, the two soft rubber pads 19 extrude the motor 10, and the two soft rubber pads 19 are used for fixing the position of the motor 10.

Referring to fig. 1, the bottom of backplate 1 is provided with a plurality of hydraulic stems 20, hydraulic stem 20 has played the supporting role to the device is whole, the equal fixedly connected with universal wheel 21 in flexible end of a plurality of hydraulic stems 20, a plurality of universal wheels 21 are located a plurality of hydraulic stems 20's below respectively, universal wheel 21 conveniently removes the device is whole, after removing the completion, can start hydraulic stem 20 and make it shorten, thereby reduce the height of backplate 1, and then conveniently place anchor pile 14 and protect in backplate 1 inboard.

The working principle is as follows: the supporting structure suitable for the soft soil foundation pit enables the universal wheels 21 to move on the ground by pushing the guard plates 1, so that the device integrally moves to a specified position, then the hydraulic rod 20 is started, the hydraulic rod 20 is shortened, and the guard plate 1 is driven to move downwards, so that the jack post 3 is conveniently placed on the inner side of the guard plate 1, at the moment, the motor 10 is started, the motor 10 drives the shaft lever 11 to rotate, the rotation of the shaft lever 11 drives the first bevel gear 12 to rotate, the rotation of the first bevel gear 12 drives the rotation of the second bevel gear 13, the rotation of the second bevel gear 13 drives the rotation of the threaded rod 7, the rotation of the threaded rod 7 drives the plug 3 to move downwards, thereby driving the inserting nail 22 to be inserted into the ground, and the inserting column 3 gradually enters into the ground along with the rotation of the threaded rod 7, thereby realizing the integral fixed installation of the device.

After the device is fixed, the bolt 18 is unscrewed from the supporting plate 9, so that the soft rubber pad 19 is not extruded and fixed to the motor 10 any more, the motor 10 can be removed, and when the anchor pile 14 is driven into the ground, the rotating bead 16 rotates along with the downward movement of the anchor pile 14, so that the friction force of the device on the anchor pile 14 is reduced.

Finally, it should be noted that: although the present application has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described above, or some features may be replaced with equivalents, and any modifications, equivalents, improvements, etc. that fall within the spirit and scope of the present application are intended to be covered by the present application.

Claims (7)

1. The utility model provides a supporting construction suitable for weak soil foundation ditch, includes backplate (1), its characterized in that: the anchor pile (14) is movably connected to the inner surface of the guard plate (1), a plurality of annular pipes (2) are fixedly connected to the bottom of the guard plate (1), the inner surfaces of the annular pipes (2) are movably inserted with the inserting columns (3), the inner walls of the annular pipes (2) are provided with sliding grooves (4), the outer surfaces of the inserting columns (3) are fixedly connected with sliding rods (5), the sliding rods (5) are slidably connected with the annular pipes (2) through the sliding grooves (4), the guard plate (1) is provided with through holes (6), the inserting columns (3) are movably connected with the guard plate (1) through the through holes (6), the top of the guard plate (1) is fixedly connected with a plurality of supporting rods (8), the top ends of the supporting rods (8) are fixedly connected with a supporting plate (9), and the top of the supporting plate (9) is lapped with a motor (10), a plurality of equal fixedly connected with axostylus axostyle (11) of output of motor (10), a plurality of axostylus axostyles (11) keep away from the first conical gear (12) of the equal fixedly connected with of one end of motor (10), it is a plurality of the thread groove has all been seted up on the top of inserting post (3), and is a plurality of it all is provided with a plurality of to insert post (3) thread groove threaded connection's threaded rod (7), it is a plurality of the equal fixedly connected with second conical gear (13) of surface of threaded rod (7), second conical gear (13) are connected with first conical gear (12) meshing.

2. The supporting structure suitable for a soft soil foundation pit according to claim 1, wherein: the bottoms of the inserting columns (3) are fixedly connected with inserting nails (22).

3. A support structure suitable for use in a soft soil foundation pit according to claim 1, wherein: a plurality of draw-in grooves (15) have been seted up to the inboard of backplate (1), backplate (1) is provided with a plurality of draw-in groove (15) activity joint change pearl (16), it is a plurality of the surface of changeing pearl (16) all laminates with the surface of anchor pile (14) mutually.

4. A support structure suitable for use in a soft soil foundation pit according to claim 1, wherein: a plurality of two bolts (18) are installed outside the supporting plate (9), and the bolts (18) are connected with a fixing plate (17) in a threaded mode.

5. A supporting construction suitable for a soft soil foundation pit according to claim 4, characterised in that: two equal fixedly connected with soft cushion (19) in the relative one side of fixed plate (17), two the relative one side of soft cushion (19) is laminated with the surface of motor (10) mutually.

6. A support structure suitable for use in a soft soil foundation pit according to claim 1, wherein: the bottom of the guard plate (1) is provided with a plurality of hydraulic rods (20).

7. A supporting construction suitable for a soft soil foundation pit according to claim 6, characterised in that: the telescopic ends of the hydraulic rods (20) are fixedly connected with universal wheels (21), and the universal wheels (21) are respectively located below the hydraulic rods (20).

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