CN217352490U

CN217352490U - Anchor pile supporting mechanism for deep foundation pit

Info

Publication number: CN217352490U
Application number: CN202123364495.0U
Authority: CN
Inventors: 郭希锐; 李涛
Original assignee: Qingdao Zhijian Foundation Engineering Co ltd
Current assignee: Qingdao Zhijian Foundation Engineering Co ltd
Priority date: 2021-12-30
Filing date: 2021-12-30
Publication date: 2022-09-02
Anticipated expiration: 2031-12-30

Abstract

The utility model discloses an anchor pile supporting mechanism for deep basal pit, including roof, clamp plate, regulation pole, adjusting gear and insert the pole, the external fixed surface of roof has the clamp plate, the inside embedded regulation pole of installing of roof, the surface of adjusting the pole evenly is provided with adjusting gear, the one end side surface inside embedded shrink ring of installing of roof, the side surface of shrink ring is fixed with the shrink pole, the side surface that the one end of shrink pole runs through the roof is connected with the runner, the groove of accomodating has been seted up to the side surface of roof, the upper surface of roof is run through by gliding slide bar. This anchor pile supporting mechanism for deep basal pit stretches out the mode of roof through inserting the pole, replaces traditional stock to the horizontal spacing of roof to saved the process of comparatively difficult bolt of inserting, made the pulling force that the soil receives more evenly through more insertion pole evenly distributed at the inside mode of roof simultaneously.

Description

Anchor pile supporting mechanism for deep foundation pit

Technical Field

The utility model relates to a construction technical field specifically is a deep basal pit is with anchor pile supporting mechanism.

Background

Modern high-rise building all need consolidate ground through the mode of beating the ground before the construction, wherein need excavate the foundation ditch downwards before beating the ground, higher building needs to excavate the degree of depth of foundation ditch just also deepening, and the foundation ditch need be strutted through the strutting arrangement to the inner wall of foundation ditch in the excavation process in order to prevent the foundation ditch collapse, but current strutting arrangement for the foundation ditch has some problems in the in-service use, just for example current anchor draws a pile supporting mechanism and often is used for shallower foundation ditch, and deeper foundation ditch has high requirement to the length of anchor pile and the precision that the anchor pile visited down, general anchor draws a pile structure can't use, the required retaining plate quantity of deeper foundation ditch is also more simultaneously, lack mutual joint stay between the retaining plate, cause the foundation ditch inner wall to collapse extremely easily.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a deep basal pit is with anchor pile supporting mechanism to solve the inconvenient and easy problem of collapsing of foundation ditch inner wall of strutting that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a deep basal pit is with anchor pile supporting mechanism, includes roof, clamp plate, regulation pole, adjusting gear and insert the pole, the external fixed surface of roof has the clamp plate, the embedded regulation pole that installs in inside of roof, the surface of adjusting the pole evenly is provided with adjusting gear, the internal connection of roof has the pivoted displacement pole, the one end of displacement pole is fixed with the displacement gear, the internal connection of roof has gliding displacement board, the external fixed surface of displacement board has the insert pole, the one end side surface of roof is embedded to be installed the shrink ring, the side surface of shrink ring is fixed with the shrink pole, the one end of shrink pole is run through the side surface of roof and is connected with the runner, the side surface of roof has been seted up and has been accomodate the groove, the upper surface of roof is run through by gliding slide bar.

Preferably, a sliding block is fixed at one end of the adjusting rod and is in rotating connection with the top plate, one end of the sliding block is penetrated through by a rotating wheel, and the rotating wheel is in sliding connection with the sliding block.

By adopting the technical scheme, the rotating wheel can slide relative to the sliding block and drive the adjusting rod to rotate through the sliding block.

Preferably, the adjusting gear is in meshed connection with the displacement gear, and 2 displacement gears are symmetrically distributed around the transverse center line of the adjusting gear.

By adopting the technical scheme, the adjusting gear can simultaneously drive the displacement rods on the two sides to rotate.

Preferably, the displacement rod penetrates through the outer surface of the displacement plate, and the displacement rod is in threaded connection with the displacement plate.

By adopting the technical scheme, the displacement rod can drive the displacement plate to slide through the threaded connection with the displacement plate.

Preferably, the insertion rod is vertically designed relative to the displacement plate, one end of the insertion rod facing the outside of the top plate is designed to be conical, and the outer surface of the top plate is provided with a yielding hole.

By adopting the technical scheme, the displacement plate can drive the insertion rod to penetrate out of the abdicating hole formed in the outer surface of the top plate and be inserted into soil.

Preferably, the contraction ring is in sliding connection with the top plate, a spring is connected between the contraction ring and the top plate, and the rotating wheel is in sliding connection with the contraction rod.

Adopt above-mentioned technical scheme for the shrink pole can drive the runner and shrink to accomodating in the groove when not using.

Preferably, the sliding rod is in threaded connection with the adjusting rod, a fixing plate is fixed at the upper end of the sliding rod, and a fixing groove is formed in the outer surface of one side, facing the pressing plate, of the fixing plate.

Adopt above-mentioned technical scheme for the fixed slot can carry out the block with the clamp plate of top spacing, thereby makes 2 adjacent roofs between can spacing supports each other.

Compared with the prior art, the beneficial effects of the utility model are that: this anchor draws pile supporting mechanism for deep basal pit:

1. the mode that the inserting rods extend out of the top plate replaces the traditional anchor rod to transversely limit the top plate, so that the process of inserting the anchor rod which is difficult is omitted, and meanwhile, the tension borne by soil can be more uniform by the mode that more inserting rods are uniformly distributed in the top plate;

2. the fixing groove can be clamped and limited with the pressing plate above through the mode that the sliding rod drives the fixing plate and the fixing groove to slide, so that the adjacent 2 top plates can be mutually limited and supported, and the possibility of large collapse of the inner wall of the foundation pit is reduced;

3. the sliding mode of the contraction rod is driven by the contraction ring, so that the contraction rod can drive the rotating wheel to contract to the accommodating groove when not in use, and the condition that the top plate cannot be detached due to damage of the accommodating groove rotating wheel in the construction process is avoided.

Drawings

FIG. 1 is a schematic overall front sectional view of the present invention;

FIG. 2 is a schematic view of the structure of the working state of the present invention;

FIG. 3 is an enlarged schematic view of the structure at A of FIG. 1 according to the present invention;

fig. 4 is a schematic view of the front cross-sectional structure of the contraction rod connected with the runner.

In the figure: 1. a top plate; 2. pressing a plate; 3. adjusting a rod; 4. an adjusting gear; 5. a displacement rod; 6. a displacement gear; 7. a displacement plate; 8. an insertion rod; 9. a shrink ring; 10. a retracting lever; 11. a rotating wheel; 12. a slider; 13. a receiving groove; 14. a slide bar; 15. a fixing plate; 16. and fixing the grooves.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: an anchor-drawn pile supporting mechanism for a deep foundation pit comprises a top plate 1, a pressing plate 2, an adjusting rod 3, an adjusting gear 4, a displacement rod 5, a displacement gear 6, a displacement plate 7, an inserting rod 8, a contraction ring 9, a contraction rod 10, a rotating wheel 11, a sliding block 12, a containing groove 13, a sliding rod 14, a fixing plate 15 and a fixing groove 16, wherein the pressing plate 2 is fixed on the outer surface of the top plate 1, the adjusting rod 3 is embedded in the top plate 1, the adjusting gear 4 is uniformly arranged on the outer surface of the adjusting rod 3, the top plate 1 is connected with the rotating displacement rod 5, the displacement gear 6 is fixed at one end of the displacement rod 5, the sliding displacement plate 7 is connected in the top plate 1, the inserting rod 8 is fixed on the outer surface of the displacement plate 7, the sliding block 12 is fixed at one end of the adjusting rod 3, the sliding block 12 is rotatably connected with the top plate 1, one end of the sliding block 12 is penetrated by the rotating wheel 11, the rotating wheel 11 is slidably connected with the sliding block 12, adjusting gear 4 is connected for the meshing with displacement gear 6, 2 displacement gear 6 is about adjusting gear 4's horizontal center line symmetric distribution, displacement pole 5 runs through displacement plate 7's surface, displacement pole 5 is threaded connection with displacement plate 7, 8 relative displacement plate 7 vertical designs of insert rod, 8 one ends of insert rod towards roof 1 outside are the toper design, and roof 1's surface has seted up the hole of stepping down, it rotates regulation pole 3 to rotate, it drives displacement gear 6 through adjusting gear 4 and rotates to adjust pole 3, displacement gear 6 drives displacement pole 5 and rotates, displacement pole 5 drives displacement plate 7 through the threaded connection with displacement plate 7 and slides, displacement plate 7 drives and inserts 8 roll-off roofs 1 and pricks soil formation transverse support.

As shown in fig. 1-4, a shrink ring 9 is embedded in the side surface of one end of a top plate 1, a shrink rod 10 is fixed on the side surface of the shrink ring 9, one end of the shrink rod 10 penetrates the side surface of the top plate 1 and is connected with a rotating wheel 11, a storage groove 13 is formed in the side surface of the top plate 1, the upper surface of the top plate 1 is penetrated by a sliding rod 14, the shrink ring 9 is in sliding connection with the top plate 1, a spring is connected between the shrink ring 9 and the top plate 1, the rotating wheel 11 is in sliding connection with the shrink rod 10, the sliding rod 14 is in threaded connection with an adjusting rod 3, a fixing plate 15 is fixed at the upper end of the sliding rod 14, a fixing groove 16 is formed in the outer surface of one side of the fixing plate 15 facing to a pressure plate 2, the shrink rod 10 can drive the rotating wheel 11 to shrink into the storage groove 13 when not in use, the fixing groove 16 can be engaged with the upper pressing plate 2 for limiting, so that the adjacent 2 top plates 1 can be mutually limited and supported.

The working principle is as follows: when the anchor pile supporting mechanism for the deep foundation pit is used, the tip end of a top plate 1 is inserted into soil on the side wall of the foundation pit, then the top plate 1 is driven into the soil through a power tool, a rotating wheel 11 is pulled out and the rotating wheel 11 is rotated, the rotating wheel 11 drives an adjusting rod 3 to rotate through a sliding block 12, the adjusting rod 3 drives a displacement rod 5 and a displacement gear 6 to rotate through an adjusting gear 4, the displacement rod 5 drives a displacement plate 7 and an insertion rod 8 to slide, so that the insertion rod 8 is inserted into the soil, when a plurality of top plates 1 are installed, the adjusting rod 3 drives a fixing plate 15 and a fixing groove 16 to slide through a sliding rod 14 in the rotating process, so that the fixing groove 16 can be clamped and limited with an upper pressing plate 2, thereby mutually limiting and supporting between the adjacent 2 top plates 1, reducing the possibility of large amount of collapse of the inner wall of the foundation pit, then the rotating wheel 11 is released, and a contraction ring 9 drives a contraction rod 10 to slide under the drive of a spring, so that the retractable rod 10 can drive the rotating wheel 11 to retract into the accommodating groove 13 when not being subjected to external force, and the overall practicability is increased.

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

Claims

1. The utility model provides a deep basal pit is with anchor pile supporting mechanism, includes roof (1), clamp plate (2), adjusts pole (3), adjusting gear (4) and insert pole (8), its characterized in that: the outer surface of the top plate (1) is fixed with a pressing plate (2), the inner part of the top plate (1) is provided with an adjusting rod (3) in an embedded mode, the outer surface of the adjusting rod (3) is uniformly provided with adjusting gears (4), the inner part of the top plate (1) is connected with a rotating displacement rod (5), one end of the displacement rod (5) is fixed with a displacement gear (6), the inner part of the top plate (1) is connected with a sliding displacement plate (7), the outer surface of the displacement plate (7) is fixed with an insertion rod (8), one end of the top plate (1) is provided with a contraction ring (9) in an embedded mode in the side surface, the side surface of the contraction ring (9) is fixed with a contraction rod (10), one end of the contraction rod (10) penetrates through the side surface of the top plate (1) and is connected with a rotating wheel (11), and the side surface of the top plate (1) is provided with a containing groove (13), the upper surface of the top plate (1) is penetrated by a sliding rod (14).

2. The anchor pile supporting mechanism for the deep foundation pit as claimed in claim 1, wherein: one end of the adjusting rod (3) is fixed with a sliding block (12), the sliding block (12) is rotatably connected with the top plate (1), one end of the sliding block (12) is penetrated by a rotating wheel (11), and the rotating wheel (11) is in sliding connection with the sliding block (12).

3. The anchor pile supporting mechanism for the deep foundation pit as claimed in claim 1, wherein: the adjusting gear (4) is in meshed connection with the displacement gear (6), and the 2 displacement gears (6) are symmetrically distributed around the transverse center line of the adjusting gear (4).

4. The anchor pile supporting mechanism for the deep foundation pit as claimed in claim 1, wherein: the displacement rod (5) penetrates through the outer surface of the displacement plate (7), and the displacement rod (5) is in threaded connection with the displacement plate (7).

5. The anchor pile supporting mechanism for the deep foundation pit as claimed in claim 1, wherein: the insert rod (8) is perpendicularly designed relative to the displacement plate (7), the insert rod (8) is designed to be conical towards one end of the top plate (1) outside, and a yielding hole is formed in the outer surface of the top plate (1).

6. The anchor pile supporting mechanism for the deep foundation pit as claimed in claim 1, wherein: the telescopic mechanism is characterized in that the contraction ring (9) is in sliding connection with the top plate (1), a spring is connected between the contraction ring (9) and the top plate (1), and the rotating wheel (11) is in sliding connection with the contraction rod (10).

7. The anchor pile supporting mechanism for the deep foundation pit as claimed in claim 1, wherein: the sliding rod (14) is in threaded connection with the adjusting rod (3), a fixing plate (15) is fixed at the upper end of the sliding rod (14), and a fixing groove (16) is formed in the outer surface of one side, facing the pressing plate (2), of the fixing plate (15).