Assembly type locking opening structure of square anti-slide pile

Abstract

The utility model relates to an assembly type locking structure of a square anti-slide pile, which comprises a counterweight box body, a plurality of square anti-slide piles, a plurality of square anti-slide piles, a plurality of square anti-slide piles, a plurality of square anti-slide piles and a plurality of square anti-slide piles, and is characterized in that a loading space for loading counterweight materials is formed in the counterweight box body; the weight box bodies are placed on the side edge of an anti-slide pile opening, and the at least two weight box bodies are symmetrically arranged along the center of the anti-slide pile opening. The square steel pile casing comprises a pile casing body and surrounding purlins connected to the outer side of the pile casing body. The enclosing purlin comprises a connecting part, an extending part and a buckling part; the connecting part is connected with the pile casing body, the extending part is connected with the connecting part and extends towards the side away from the pile casing body, and the buckling part is connected with the extending part and bent downwards. The pile casing body is inserted into a pile opening of an anti-slide pile, and the buckling part is inserted into the long-strip-shaped opening to be buckled with the weight box body. According to the utility model, the fabricated structure is adopted, the installation process is simple and convenient, and the construction period is effectively shortened.

Description

Technical Field

[0001] The present application relates to the technical field of anti-slip pile construction, and in particular to an assembled locking structure of a square anti-slip pile. Background Art

[0002] Anti-slide piles are a supporting structure used to control landslides. They insert the pile into the stable stratum below the sliding surface and use the anchoring effect of the stratum to resist the thrust of the landslide, thereby achieving the purpose of stabilizing the landslide. In the process of excavating the pile hole, it is usually necessary to set a locking interface at the pile mouth to resist soil collapse, quicksand and other problems at the pile mouth.

[0003] In the traditional construction process, reinforced concrete is usually used to lock the pile mouth. It is necessary to tie the steel bars and pour the concrete. The pile hole is excavated after the concrete curing reaches the expected effect. This operation is cumbersome and requires waiting for the concrete to cure, which affects the construction period. Utility Model Content

[0004] Based on this, it is necessary to provide an assembled locking structure for square anti-slip piles, and its specific technical solution is as follows.

[0005] An assembled locking structure for a square anti-slip pile, comprising:

[0006] The counterweight box has a loading space for loading counterweight materials formed inside and a long strip opening formed on the top, the long strip opening is close to the edge of the counterweight box; the counterweight box is placed on the side of the anti-slip pile opening, and at least two counterweight boxes are symmetrically arranged along the center of the anti-slip pile opening;

[0007] A square steel casing comprises a casing body and a surrounding purlin connected to the outside of the casing body; the surrounding purlin comprises a connecting portion, an extending portion and a buckling portion; the connecting portion is connected to the casing body, the extending portion is connected to the connecting portion and extends toward a side away from the casing body, the buckling portion is connected to the extending portion and bends downward; the casing body is inserted into the pile opening of the anti-slip pile, and the buckling portion is inserted into the long strip opening and buckled with the counterweight box.

[0008] Furthermore, the counterweight box body includes a bottom plate, four surrounding plates and a top plate, the surrounding plates are connected to the bottom plate, the top plate is connected to the surrounding plates, and a long strip opening is formed between the top plate and a surrounding plate.

[0009] Furthermore, a first overlapping strip is connected to the side of the counterweight box, and a second overlapping strip is connected to the outer side of the casing body, and the second overlapping strip is overlapped on top of the first overlapping strip.

[0010] Furthermore, the second overlapping strip is located below the surrounding purlin.

[0011] Furthermore, the surrounding purlin is a channel steel, and an edge of the surrounding purlin is welded to the outer side of the casing body.

[0012] Furthermore, the first lap strip and the second lap strip are angle steels respectively, an edge of the first lap strip is welded to the outside of the casing body, and an edge of the second lap strip is welded to the outside of the counterweight box.

[0013] Furthermore, a first reinforcing steel plate is welded between the first lap strip and the counterweight box; and a second reinforcing steel plate is welded between the second lap strip and the casing body.

[0014] Furthermore, first lifting ears are provided on both sides of the counterweight box body; and second lifting ears are provided on the top of the square steel casing.

[0015] Furthermore, the counterweight material is sand or soil.

[0016] Beneficial effect: The utility model provides an assembled locking structure for a square anti-slip pile. After placing the counterweight box on the side of the pile mouth of the anti-slip pile, first level the two counterweight boxes, then directly hoist the square steel casing into the pile hole, and engage the surrounding purlin with the long strip opening on the counterweight box, and the counterweight box carries the square steel casing. The assembled structure is simple and convenient to install, and the construction period is effectively reduced. The square steel casing is carried by the counterweight box, which can effectively prevent the square steel casing from sinking and ensure the stability of the pile mouth. Leveling the two counterweight boxes first can ensure that the square steel casing is in a horizontal state, thereby ensuring the verticality of the pile mouth. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0018] Figure 1 It is a schematic diagram of the axial section of the lock structure;

[0019] Figure 2 It is a top view of the lock structure;

[0020] Figure 3 It is a structural schematic diagram of the counterweight box;

[0021] Figure 4 It is a schematic diagram of the structure of a square steel casing;

[0022] Figure 5 for Figure 1 A magnified schematic diagram of area A in the middle.

[0023] Description of reference numerals: 1. counterweight box; 2. square steel casing;

[0024] 11. Long strip opening; 12. First lap strip; 13. First reinforcing steel plate; 14. First lifting lug;

[0025] 21. casing body; 22. surrounding purlin; 23. connecting portion; 24. extending portion; 25. buckling portion; 26. second lap strip; 27. second reinforcing steel plate; 28. second lifting ear. DETAILED DESCRIPTION

[0026] In order to make the above-mentioned purposes, features and advantages of the present application more obvious and easy to understand, the specific implementation methods of the present application are described in detail below in conjunction with the accompanying drawings. In the following description, many specific details are set forth to facilitate a full understanding of the present application. However, the present application can be implemented in many other ways different from those described herein, and those skilled in the art can make similar improvements without violating the connotation of the present application, so the present application is not limited by the specific embodiments disclosed below.

[0027] In the description of the present application, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present application.

[0028] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In the description of this application, the meaning of "plurality" is at least two, such as two, three, etc., unless otherwise clearly and specifically defined.

[0029] In this application, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements, unless otherwise clearly defined. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0030] In the present application, unless otherwise clearly specified and limited, a first feature being “above” or “below” a second feature may mean that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. Moreover, a first feature being “above”, “above”, and “above” a second feature may mean that the first feature is directly above or obliquely above the second feature, or simply means that the first feature is higher in level than the second feature. A first feature being “below”, “below”, and “below” a second feature may mean that the first feature is directly below or obliquely below the second feature, or simply means that the first feature is lower in level than the second feature.

[0031] It should be noted that when an element is referred to as being "fixed to" or "disposed on" another element, it may be directly on the other element or there may be a central element. When an element is considered to be "connected to" another element, it may be directly connected to the other element or there may be a central element at the same time. The terms "vertical", "horizontal", "upper", "lower", "left", "right" and similar expressions used herein are for illustrative purposes only and are not intended to be the only implementation method.

[0032] Example

[0033] Reference Figure 1 As shown, this embodiment provides an assembled locking structure of a square anti-slip pile, including two counterweight boxes 1 and a square steel casing 2. Figure 1 and Figure 3 As shown, the ballast box 1 has a loading space for loading ballast materials, and the ballast materials can be sand or soil on site. A long strip opening 11 is formed on the top of the ballast box 1, and the long strip opening 11 is close to the edge of the ballast box 1. Figure 1 As shown, in this embodiment, two counterweight boxes 1 are selected, and the two counterweight boxes 1 are respectively placed on the sides of the anti-slip pile opening and symmetrically arranged along the center of the anti-slip pile opening. In other embodiments, four counterweight boxes 1 can also be selected and arranged around the anti-slip pile opening.

[0034] Reference Figure 1 and Figure 4As shown, the square steel casing 2 includes a casing body 21 and a purlin 22 connected to the outside of the casing body 21. The casing body 21 includes four steel plates welded in sequence, so that the casing body 21 extends into the anti-slip pile mouth, and the inner wall of the pile mouth is supported by the four steel plates respectively. The purlin 22 includes a connecting portion 23, an extending portion 24 and a buckling portion 25. The connecting portion 23 is connected to the casing body 21 and is located at the top of the casing body 21. The extending portion 24 is connected to the connecting portion 23 and extends toward a side away from the casing body 21. The buckling portion 25 is connected to the extending portion 24 and bent downward; the casing body 21 is inserted into the anti-slip pile mouth, and the buckling portion 25 is inserted into the long strip opening 11 and buckled with the counterweight box 1.

[0035] When installing the locking structure in an assembled manner, first level the land on both sides of the pile mouth, then hoist the counterweight box 1 to both sides of the pile mouth for compaction, and level the counterweight box 1 during the compaction process. If the tops of the two counterweight boxes 1 are uneven, hoist the counterweight box 1 again to process the land on both sides of the pile mouth. Finally, hoist the square steel casing 2 into the pile mouth, insert the buckle 25 into the long strip opening 11 and buckle it, ensuring that the square steel casing 2 is in a horizontal state.

[0036] The present embodiment provides an assembled locking structure for a square anti-slip pile. After placing the counterweight box 1 on the side of the pile mouth of the anti-slip pile, first level the two counterweight boxes 1, then directly hoist the square steel casing 2 into the pile hole, and engage the surrounding purlin 22 with the long strip opening 11 on the counterweight box, and the counterweight box 1 carries the square steel casing. The assembled structure is simple and convenient to install, and the construction period is effectively reduced. The counterweight box 1 carries the square steel casing 2, which can effectively prevent the square steel casing 2 from sinking and ensure the stability of the pile mouth. Leveling the two counterweight boxes 1 first can ensure that the square steel casing 2 is in a horizontal state, thereby ensuring the verticality of the pile mouth.

[0037] Specifically, refer to Figure 3 As shown, the counterweight box 1 includes a bottom plate, four side plates and a top plate. The side plates are connected to the bottom plate, the top plate is connected to the side plates, and a long strip opening 11 is formed between the top plate and the side plates. The top plate can be directly welded to the side plates, and the counterweight material inside can be pre-loaded. The top plate can also be connected to the side plates in a detachable manner, such as by bolting, and the counterweight material inside can be loaded on site.

[0038] Specifically, refer to Figure 3 and Figure 4 As shown, the side of the counterweight box 1 is connected to a first lap bar 12, and the outer side of the casing body 21 is connected to a second lap bar 26, wherein the second lap bar 26 is located below the purlin 22, referring to Figure 5As shown, the second lap strip 26 is overlapped on the first lap strip 12. This further ensures that the counterweight box body 1 reliably supports the square steel casing 2.

[0039] Specifically, in this embodiment, the purlin 22 can be made of channel steel, one edge of which is welded to the outside of the casing body 21, the first lap bar 12 and the second lap bar 26 can be made of angle steel, one edge of which is welded to the outside of the casing body 21, and one edge of which is welded to the outside of the counterweight box 1. These materials are simple to obtain and low in cost, and are connected by welding to ensure the reliability of the structure.

[0040] Specifically, refer to Figure 5 As shown, a first reinforcing steel plate 13 is welded between the first lap bar 12 and the counterweight box 1; a second reinforcing steel plate 27 is welded between the second lap bar 26 and the casing body 21. The rigidity of the first lap bar 12 and the second lap bar 26 is improved to ensure that the counterweight box 1 stably supports the square steel casing 2. Corresponding reinforcing steel plates can also be welded between the surrounding purlin 22 and the casing body 21.

[0041] Specifically, first lifting ears 14 are provided on both sides of the counterweight box 1, and second lifting ears 28 are provided on the top of the square steel casing 2, so as to facilitate the lifting of the counterweight box 1 and the square steel casing 2 during the assembly process.

[0042] Construction process: first level the land on both sides of the pile mouth, then hoist the counterweight box 1 to both sides of the pile mouth for compaction, and level the counterweight box 1 during the compaction process. If the tops of the two counterweight boxes 1 are uneven, hoist the counterweight box 1 again to process the land on both sides of the pile mouth. Finally, hoist the square steel casing 2 into the pile mouth, insert the buckle 25 into the long strip opening 11 for buckling, and overlap the first lap strip 12 with the second lap strip 26 to ensure that the square steel casing 2 is in a horizontal state.

[0043] The technical features of the above-described embodiments may be arbitrarily combined. To make the description concise, not all possible combinations of the technical features in the above-described embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0044] The above-described embodiments only express several implementation methods of the present application, and the descriptions thereof are relatively specific and detailed, but they cannot be construed as limiting the scope of the patent application. It should be pointed out that, for a person of ordinary skill in the art, several variations and improvements can be made without departing from the concept of the present application, and these all belong to the protection scope of the present application. Therefore, the protection scope of the patent application shall be subject to the attached claims.

Claims

1. An assembled locking structure of a square anti-slip pile, characterized in that: include: The counterweight box has a loading space formed inside for loading the counterweight material and a long strip opening formed on the top, the long strip opening being close to the edge of the counterweight box; The counterweight box is placed on the side of the anti-sliding pile opening, and at least two counterweight boxes are symmetrically arranged along the center of the anti-sliding pile opening; A square steel casing comprises a casing body and a surrounding purlin connected to the outside of the casing body; the surrounding purlin comprises a connecting portion, an extending portion and a buckling portion; the connecting portion is connected to the casing body, the extending portion is connected to the connecting portion and extends toward a side away from the casing body, the buckling portion is connected to the extending portion and bends downward; the casing body is inserted into the pile opening of the anti-slip pile, and the buckling portion is inserted into the long strip opening and buckled with the counterweight box.

2. The assembled locking structure of a square anti-slip pile according to claim 1, characterized in that: The counterweight box body includes a bottom plate, four surrounding plates and a top plate. The surrounding plates are connected to the bottom plate, the top plate is connected to the surrounding plates, and a long strip opening is formed between the top plate and a surrounding plate.

3. The assembled locking structure of a square anti-slip pile according to claim 1, characterized in that: The side surface of the counterweight box is connected with a first overlapping strip, the outer side of the casing body is connected with a second overlapping strip, and the second overlapping strip is overlapped on the top of the first overlapping strip.

4. The assembled locking structure of a square anti-slip pile according to claim 3, characterized in that: The second overlapping strip is located below the surrounding purlin.

5. The assembled locking structure of a square anti-slip pile according to claim 1, characterized in that: The surrounding purlin is a channel steel, and one edge of the surrounding purlin is welded to the outer side of the casing body.

6. The assembled locking structure of a square anti-slip pile according to claim 3, characterized in that: The first lap strip and the second lap strip are angle steels respectively. An edge of the first lap strip is welded to the outside of the casing body, and an edge of the second lap strip is welded to the outside of the counterweight box.

7. The assembled locking structure of a square anti-slip pile according to claim 6, characterized in that: A first reinforcing steel plate is welded between the first lap strip and the counterweight box; and a second reinforcing steel plate is welded between the second lap strip and the casing body.

8. The assembled locking structure of a square anti-slip pile according to claim 1, characterized in that: The two sides of the counterweight box are provided with first lifting ears; the top of the square steel casing is provided with a second lifting ear.

9. The assembled locking structure of a square anti-slip pile according to claim 1, characterized in that: The counterweight material is sand or soil.

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