CN220301352U - Red clay side slope protection slide-resistant pile - Google Patents

Abstract

The utility model relates to the field of anti-slide piles and discloses a red clay side slope protection anti-slide pile, which comprises a pile body, wherein a plug rod is arranged in the pile body, a cone head is fixedly arranged at the lower end of the plug rod, a bottom cone is fixedly arranged at the lower end of the pile body, the bottom cone is attached to the cone head, two sides of the pile body are provided with a spreading mechanism, the spreading mechanism is connected with the plug rod, when construction is carried out, the pile body is embedded in the lowest red clay layer, then the plug rod is rotated, the plug rod extends downwards, so that the cone head is drilled into a rock soil layer below, meanwhile, the spreading mechanism is laterally spread in the red clay, the anti-slide performance of the whole pile body in the red clay is maintained, and the cone head is pricked into the rock soil to ensure the stability of the whole equipment, so that the protection effect of the device is further improved.

Description

Red clay side slope protection slide-resistant pile

Technical Field

The utility model relates to the field of anti-slide piles, in particular to a red clay side slope protection anti-slide pile.

Background

The chemical components and the physical characteristics of the red clay are combined with the influence of water, the safety of the slope retaining structure is greatly influenced, in the slope treatment engineering, the anti-slide pile is one of the main engineering measures of the slope retaining structure, the anti-slide pile acts on the stratum part of the shearing surface of the landslide, and can effectively resist the shearing bending force of the anti-slide fracture surface, so that the sliding of a sliding body possibly occurs along the shearing surface is prevented, because of the characteristics of the red clay, the upper hardness and the lower softness, the anchoring section of the anti-slide pile passes through the lowest layer of red clay to reach a rock stratum, and the anti-slide pile has excellent anti-slide capability, when the anti-slide pile in the prior art is embedded into the red clay, other reinforcing rivets or embedded nails are needed to be added for anti-slide, but other components are added, so that the construction difficulty is certainly increased, and the anti-slide pile for the protection of the red clay slope is provided.

Disclosure of Invention

(one) solving the technical problems

Aiming at the defects of the prior art, the utility model provides a red clay side slope protection slide-resistant pile, which solves the problems.

(II) technical scheme

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a red clay side slope protection slide-resistant pile, includes the pile body, the inside of pile body is provided with the inserted bar, the lower extreme fixed mounting of inserted bar has the cone head, the lower extreme fixed mounting of pile body has the bottom cone, the bottom cone is laminated with the cone head, the both sides of pile body are provided with and prop open the mechanism, prop open the mechanism and be connected with the inserted bar, when the construction, with the pre-buried lowest floor red clay of pile body, then rotatory inserted bar, the inserted bar stretches out downwards for the cone head drills into the soil layer of below, prop open the mechanism simultaneously and transversely strut in red clay, keep the skid resistance of whole pile body in red clay, the cone head pricks into the soil and guarantees the stability of whole equipment, further increases this device's protective effect.

Preferably, the opening mechanism is at least provided with one type, and a plurality of groups of opening mechanisms are arranged up and down.

Preferably, the opening mechanism comprises two hinged rods and a connecting assembly connected to the inserted rod, one end of the hinged rod corresponding to the connecting assembly is hinged to the hinged rod, a side wall slot is formed in the position, corresponding to the hinged rod, of the pile body, and the free end of the hinged rod below is hinged to the inner wall of the bottom of the side wall slot.

Preferably, the connecting assembly comprises a fixed ring and a movable ring, the fixed ring is fixedly connected with the inserted link, the movable ring is rotationally connected with the fixed ring, one end of the movable ring corresponding to the hinge rod is hinged with the hinge rod, the hinge point of the movable ring and the hinge rod is arranged in the side wall groove, and the diameter of the outer wall surface of the movable ring is smaller than that of the inner wall surface of the pile body.

Preferably, the pile body is not provided with internal threads on the inner wall with the grooved side wall, the internal threads are connected with the inserted rod in a threaded manner, the inserted rod is rotated to move downwards along with the action of the threads, the fixed ring and the movable ring are driven to move downwards at the moment, the included angle between the two hinging rods is reduced, one hinged end of the two hinging rods is propped out towards the outer side with the grooved side wall and is pricked into the red clay layer, and the cone head is pricked into the rock layer.

(III) beneficial effects

Compared with the prior art, the utility model provides the red clay side slope protection slide-resistant pile, which has the following beneficial effects:

1. this red clay side slope protection slide-resistant pile, when the construction, with the pre-buried in the red clay of the lowest floor of pile body, then rotatory inserted bar, the inserted bar stretches out downwards for the conical head is bored in the rock soil layer of below, and the mechanism is propped open in the red clay simultaneously transversely, keeps the skid resistance of whole pile body in the red clay, and the conical head pricks the stability of guaranteeing whole equipment in the rock soil, further increases the protection effect of this device.

2. This red clay side slope protection slide-resistant pile, this application does not need additionally to increase other reinforcement rivets or pre-buried nail and carries out the antiskid, the construction of being convenient for.

Drawings

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

FIG. 2 is a schematic cross-sectional view of the present utility model;

fig. 3 is a partially enlarged schematic view at a in fig. 2.

In the figure: 1. a rod; 2. a pile body; 3. a bottom cone; 4. a conical head; 5. the side wall is grooved; 6. an internal thread; 7. external threads of the inserted link; 8. a fixing ring; 9. a movable ring; 10. and a hinge rod.

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, a red clay slope protection slide-resistant pile comprises a pile body 2, wherein a plug rod 1 is arranged in the pile body 2, a cone head 4 is fixedly arranged at the lower end of the plug rod 1, a bottom cone 3 is fixedly arranged at the lower end of the pile body 2, the bottom cone 3 is attached to the cone head 4, supporting mechanisms are arranged on two sides of the pile body 2 and are connected with the plug rod 1, when construction is carried out, the pile body 2 is embedded in the lowest red clay layer, then the plug rod 1 is rotated, the plug rod 1 extends downwards, the cone head 4 is drilled into a rock soil layer below, meanwhile, the supporting mechanisms are laterally supported in the red clay layer, the anti-skid performance of the whole pile body 2 is kept, the stability of the whole equipment is ensured when the cone head 4 is pricked into the rock soil, and the protection effect of the device is further improved.

Further, the opening mechanism is at least provided with one type, and a plurality of groups of opening mechanisms are arranged up and down.

Further, the opening mechanism comprises two hinged rods 10 hinged together and a connecting component connected to the inserting rod 1, one end of each hinged rod 10 corresponding to the connecting component is hinged with the corresponding hinged rod, a side wall slot 5 is formed in the position, corresponding to the hinged rod 10, of the pile body 2, and the free end of each hinged rod 10 below is hinged with the inner wall of the bottom of the side wall slot 5.

Further, coupling assembling includes solid fixed ring 8 and expansion ring 9, and gu fixed ring 8 is in the same place with inserted bar 1 fixed connection, and expansion ring 9 rotates with solid fixed ring 8 to be connected together, and expansion ring 9 corresponds the one end of articulated lever 10 and articulated lever 10 are articulated, and expansion ring 9 and articulated lever 10's pin joint setting is in the inside of lateral wall fluting 5, and the outer wall diameter of expansion ring 9 is less than the internal wall diameter of pile body 2.

Further, the pile body 2 is not provided with the inner wall of the side wall slot 5 and is provided with the inner thread 6, the inner thread 6 is connected with the inserted rod 1 in a threaded manner, the inserted rod 1 is rotated to move downwards along with the action of the thread, the fixed ring 8 and the movable ring 9 are driven to move downwards at the moment, the included angle between the two hinging rods 10 is reduced, one hinged end of the two hinging rods 10 is propped out of the side wall slot 5 and is pricked into the red clay layer, and the cone head 4 is pricked into the rock clay layer.

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 (5)

1. The utility model provides a red clay side slope protection slide-resistant pile, its characterized in that, includes pile body (2), the inside of pile body (2) is provided with inserted bar (1), the lower extreme fixed mounting of inserted bar (1) has conical head (4), the lower extreme fixed mounting of pile body (2) has bottom awl (3), bottom awl (3) are laminated with conical head (4), the both sides of pile body (2) are provided with struts mechanism, struts mechanism and inserted bar (1) are connected.

2. A red clay slope protection slide-resistant pile according to claim 1, characterized in that: the opening mechanism is at least provided with one type, and a plurality of groups of opening mechanisms are arranged up and down.

3. A red clay slope protection slide-resistant pile according to claim 1, characterized in that: the supporting mechanism comprises two hinging rods (10) hinged together and a connecting assembly connected to the inserting rod (1), one end of each hinging rod (10) corresponding to the connecting assembly is hinged with the hinging rod, a side wall slot (5) is formed in the position, corresponding to the hinging rod (10), of the pile body (2), and the free end of each hinging rod (10) below is hinged with the inner wall of the bottom of the side wall slot (5).

4. A red clay slope protection slide-resistant pile according to claim 3, characterized in that: the connecting assembly comprises a fixed ring (8) and a movable ring (9), wherein the fixed ring (8) is fixedly connected with the inserted link (1), the movable ring (9) is rotationally connected with the fixed ring (8), one end of the movable ring (9) corresponding to the hinging rod (10) is hinged with the hinging rod (10), the hinging point of the movable ring (9) and the hinging rod (10) is arranged in the side wall slot (5), and the diameter of the outer wall surface of the movable ring (9) is smaller than the diameter of the inner wall surface of the pile body (2).

5. A red clay slope protection slide-resistant pile according to claim 3, characterized in that: the pile body (2) is not provided with an inner wall provided with a side wall slot (5), an inner thread (6) is arranged on the inner wall, and the inner thread (6) is in threaded connection with the inserted link (1).