Slope reinforcing device for building municipal engineering

Abstract

The utility model relates to the technical field of slope reinforcement, in particular to a slope reinforcement device for building municipal engineering, which comprises at least one reinforcement frame serving as a reinforcement foundation. The connecting columns are arranged on the reinforcing frame, and the connecting columns rotate to enter the side slope and connect the reinforcing frame to the side slope; a hollow containing cavity is formed in the connecting column, a vertically-distributed rotating screw rod is arranged in the containing cavity, and the rotating screw rod is in linkage with the reinforcing inserting rod through a conversion structure. The conversion structure is connected with the rotating screw rod through the inner threaded hole and moves up and down relative to the rotating screw rod in the axial direction; and the conversion structure interacts with the reinforcing insertion rod through the pushing surface, so that the reinforcing insertion rod does telescopic motion relative to the rotating screw rod in the radial direction. Rotation of the rotary screw rod is converted into radial telescopic motion of the reinforcing insertion rod through the conversion structure, and operation is easy, convenient and fast. In the scheme that the multiple reinforcing frames are used in parallel, the reinforcing frames are spliced through the sliding blocks with the sliding grooves, and rapid installation can be achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of slope reinforcement, in particular to a slope reinforcement device for building municipal engineering. Background Art

[0002] During the excavation or filling process of construction and municipal engineering, it is necessary to simultaneously reinforce the artificial slopes formed by the construction or the natural slopes that affect the safety and stability of the building; for the existing building slope engineering, it is also necessary to take measures such as reinforcement and partial replacement in the later stage to make it meet the safety, applicability and durability stipulated by the current national standards. The construction site of the slope reinforcement of construction and municipal engineering is usually located in or adjacent to the living area of ​​urban towns, which has a great impact on the daily life of the surrounding residents. It is necessary to improve the construction efficiency and shorten the construction time. Therefore, it is particularly necessary to develop a slope reinforcement device that can be quickly installed. The authorized patent CN 220246963 U discloses an assembled slope reinforcement device, which is designed with a pointed reinforcement rod and a snap-on assembly structure, which can be inserted into the soil quickly and labor-savingly and complete the splicing. Utility Model Content

[0003] In view of this, the purpose of the utility model is to provide another quickly installed slope reinforcement device to solve the problem of efficient construction of building and municipal engineering projects raised by the above background technology, while making up for the shortcomings of existing quick installation devices in construction accuracy and stability.

[0004] To achieve the above purpose, the utility model is implemented through the following technical solutions:

[0005] A slope reinforcement device for building and municipal engineering, characterized by comprising:

[0006] at least one reinforcement frame serving as a reinforcement base;

[0007] A plurality of connecting columns are arranged on the reinforcement frame, and the connecting columns rotate into the slope and connect the reinforcement frame to the slope;

[0008] A hollow accommodating cavity is provided inside the connecting column, and a vertically distributed rotating screw is provided in the accommodating cavity, and the rotating screw is linked with the reinforcing plug rod through a conversion structure;

[0009] The conversion structure is connected to the rotating screw through an internal threaded hole and moves up and down relative to the rotating screw in the axial direction; the conversion structure interacts with the reinforcing rod through a push surface, so that the reinforcing rod moves telescopically relative to the rotating screw in the radial direction.

[0010] Preferably, the conversion structure includes a conversion block, which is screwed to the rotating screw through an internal threaded hole, and the push surface is arranged on the side of the conversion block, and the push surface is at least partially oriented towards the telescopic direction of the reinforcing rod.

[0011] Preferably, the conversion structure further comprises a limiting member having a limiting surface for preventing the conversion block from rotating along with the rotating screw.

[0012] Preferably, the conversion structure further comprises a limiting support platform, the limiting support platform is arranged at the inner side wall of the connecting column, and the limiting member is arranged on the limiting support platform.

[0013] Preferably, an elastic reset structure is provided at the end of the reinforcement rod that interacts with the push surface, and the elastic reset structure includes a reset card arranged at the end and a reset spring arranged between the reset card and the inner wall of the connecting column and sleeved on the reinforcement rod.

[0014] Preferably, a plurality of evenly distributed reinforcement rods are provided at the periphery of each conversion block.

[0015] Preferably, along the axial direction of the rotating screw, a plurality of sets of conversion structures and corresponding reinforcement rods are arranged in the accommodating cavity of each connecting column.

[0016] Preferably, the connecting column has an effective end that tapers along the direction of entering the slope surface.

[0017] Preferably, the reinforcement frame is provided with staggered reinforcement ribs.

[0018] Preferably, the slope reinforcement device includes one or more reinforcement frames as described above, and two adjacent reinforcement frames are connected by a connecting structure. The connecting structure includes a slide groove, connected splicing sliders and connecting bolts, and a channel. When the splicing slider slides in the slide groove, it drives the connecting bolt to slide in the channel.

[0019] The utility model has the following beneficial effects:

[0020] Compared with the prior art, the device converts the rotation of the rotating screw into the radial telescopic movement of the reinforcing rod through a conversion structure, and the operation is simple and fast. In the scheme of using multiple reinforcement frames in parallel, the reinforcement frames are spliced ​​by slide blocks with sliding grooves, which can be quickly installed.

[0021] While operating quickly, the use of spiral rotation can improve the accuracy of controlling the up and down displacement of the conversion structure. At the same time, the use of limiters and limit support platforms provides positioning prompts to ensure installation accuracy. The reinforcement frame is equipped with reinforcing ribs, multiple sets of conversion structures are axially arranged inside the installation rod, and multiple sets of reinforcement plugs are radially arranged around each set of conversion structures to increase the contact area with the soil and ensure the reinforcement strength. The reinforcement plug is connected to the elastic reset structure composed of the reset card and the reset spring, which is easy to disassemble and recycle. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0023] Figure 2 This is a schematic diagram of the connecting column of the utility model;

[0024] Figure 3 For the above Figure 2 A magnified view of the A region structure, used to show the conversion structure;

[0025] Figure 4 It is a cross-sectional schematic diagram of the splicing structure of the utility model;

[0026] Figure 5 For the above Figure 4 An enlarged view of the structure of region B is used to show the splicing structure.

[0027] Legend:

[0028] 1. Reinforcement frame; 1.1. Reinforcement ribs;

[0029] 2. Connecting column; 2.0. Accommodating cavity; 2.1. Rotating screw; 2.11. Grip; 2.2. Conversion structure; 2.21. Conversion block; 2.211. Push surface; 2.22. Limiting piece; 2.23. Limiting support platform; 2.3. Reinforcement rod; 2.31. Reset card platform; 2.32. Reset spring; 2.4. Handle;

[0030] 3. Connection structure; 3.1. Slide groove; 3.2. Splicing slider; 3.3. Connection bolt; 3.4. Channel; 3.5. Fastener. DETAILED DESCRIPTION

[0031] The utility model is further described below in conjunction with the drawings and specific embodiments of the specification. A person of ordinary skill in the art will be able to implement the utility model based on these descriptions. In addition, the embodiments of the utility model involved in the following description are generally only embodiments of a part of the utility model, rather than all of the embodiments. Therefore, based on the embodiments in the utility model, all other embodiments obtained by a person of ordinary skill in the art without making creative work should fall within the scope of protection of the utility model.

[0032] In the description of the present invention, it should be understood that the terms "length", "width", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating positions or positional relationships, are based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific position, be constructed and operated in a specific position, and therefore cannot be understood as a limitation on the present invention. In addition, in the description of the present invention, the meaning of "multiple" is two or more, unless otherwise clearly and specifically defined.

[0033] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "connected", etc. should be understood in a broad sense. For example, "connected" 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 it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0034] Example:

[0035] See also Figure 1 A slope reinforcement device for construction and municipal engineering uses a reinforcement frame 1 to block the slope rock and soil. In this embodiment, a plurality of criss-crossing reinforcing ribs 1.1 are arranged in the reinforcement frame 1. In addition to increasing the retaining area, the plurality of reinforcing ribs 1.1 can also increase the contact area between the reinforcement frame 1 and the soil, making the reinforcement device more stable.

[0036] See also Figure 2 and Figure 3 A plurality of connecting columns 2 are arranged at intervals on the periphery of the reinforcement frame 1. Optionally, a group of symmetrical handles 2.4 are arranged at one end of the connecting column 2, and the connecting column 2 is rotated to rotate into the slope by rotating the handle 2.4; each connecting column 2 has a hollow accommodating cavity 2.0 inside, and a vertically distributed rotating screw 2.1 is arranged in the accommodating cavity 2.0. Optionally, a handle 2.11 is arranged on the top of each rotating screw 2.1, and the bottom end extends to the bottom of the inner wall of the connecting column 2, and a plurality of conversion structures 2.2 are passed through the middle.

[0037] Each conversion structure 2.2 includes a conversion block 2.21, which is screwed to the rotating screw 2.1 through an internal threaded hole. The side of the conversion block 2.21 is provided with a push surface 2.211, which is an inclined surface and pushes a plurality of reinforcement rods 2.3 distributed around to perform circumferential telescopic movement.

[0038] In a preferred embodiment, the conversion structure 2.2 further includes a limiting member 2.22 having a limiting surface, which clamps the conversion block 2.21 to prevent the conversion block 2.21 from rotating with the rotating screw 2.1, thereby strengthening the up and down movement of the conversion block 2.21.

[0039] When installing a single device, first fit the reinforcement frame 1 to the slope, and the operator rotates the connecting column 2 to insert it downward into the slope soil to complete the initial fixation of the reinforcement frame 1. Then rotate the rotating screw 2.1, the bottom end of the rotating screw 2.1 is limited by the bottom end of the connecting column 2, and there are limit pieces 2.22 and limit support platforms 2.23 to limit the rotation of the conversion block 2.21, so that the conversion block 2.21 can move downward in translation, and push the reinforcement plug 2.3 through the push surface 2.211, and the reinforcement plug 2.3 is forced to extend out of the connecting column 2 and insert into the soil, completing the full fixation of the reinforcement frame 1; it can be seen that the slope reinforcement device described in this embodiment has the advantage of quick and convenient assembly.

[0040] See also Figure 4 and Figure 5 For the embodiment using multiple groups of reinforcement frames 1 in parallel, two adjacent reinforcement frames 1 are connected by a connecting structure 3. After the adjacent reinforcement frames 1 are initially spliced ​​together, the splicing sliders 3.2 of the two groups of reinforcement frames 1 are controlled to move toward each other along the slide groove 3.1 to the end, driving the connecting bolt 3.3 to pass through the channel 3.4, tightening the fastener 3.5, and completing the splicing combination between the two reinforcement frames 1.

[0041] In a preferred embodiment, the device also provides a non-destructive disassembly method to facilitate later maintenance and replacement:

[0042] In this embodiment, the end of the reinforcing rod 2.3 that interacts with the push surface 2.211 is provided with an elastic reset structure, which includes a reset clamp 2.31 provided at the above end and a reset spring 2.32 provided between the reset clamp 2.31 and the inner wall of the connecting column 2 and sleeved on the reinforcing rod 2.3. When the installation is completed, the reset spring 2.32 is in a compressed state. When disassembly is required, the fastener 3.5 is loosened to release the lock, and the splicing sliders 3.2 of the two sets of reinforcement frames are controlled to move back to back along the slide groove 3.1, so that the connecting bolt 3.3 is separated from the channel 3.4. The rotating screw 2.1 is turned, and the conversion block 2.21 is translated upward without rotating, and the reset spring 2.32 is released from compression, and the reinforcing rod 2.3 retracts into the installation rod 2. Screw the connecting column 2, and the structure is removed from the slope.

[0043] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

Claims

1. A slope reinforcement device for building and municipal engineering, characterized in that: Included are: At least one reinforcement frame (1) serving as a reinforcement base; A plurality of connecting columns (2) are arranged on the reinforcement frame (1), wherein the connecting columns (2) rotate into the slope and connect the reinforcement frame (1) to the slope; A hollow accommodating chamber (2.0) is provided inside the connecting column (2), a vertically distributed rotating screw (2.1) is provided inside the accommodating chamber (2.0), and the rotating screw (2.1) is linked to the reinforcing plug rod (2.3) via a conversion structure (2.2); The conversion structure (2.2) is connected to the rotating screw (2.1) via an internal threaded hole, and moves up and down relative to the rotating screw (2.1) in an axial direction; the conversion structure (2.2) interacts with the reinforcing plug rod (2.3) via a push surface (2.211), so that the reinforcing plug rod (2.3) moves telescopically relative to the rotating screw (2.1) in a radial direction.

2. The slope reinforcement device according to claim 1, characterized in that: The conversion structure (2.2) comprises a conversion block (2.21), the conversion block (2.21) being screwed onto the rotating screw rod (2.1) via an internal threaded hole, the push surface (2.211) being arranged on the side of the conversion block (2.21), and the push surface (2.211) at least partially facing the telescopic direction of the reinforcing plug rod (2.3).

3. The slope reinforcement device according to claim 2, characterized in that: The conversion structure (2.2) further comprises a limiting member (2.22), wherein the limiting member (2.22) has a limiting surface that prevents the conversion block (2.21) from rotating along with the rotating screw (2.1).

4. The slope reinforcement device according to claim 3, characterized in that: The conversion structure (2.2) further comprises a position-limiting support platform (2.23), wherein the position-limiting support platform (2.23) is arranged on the inner side wall of the connecting column (2), and the position-limiting member (2.22) is arranged on the position-limiting support platform (2.23).

5. The slope reinforcement device according to claim 2, characterized in that: The end of the reinforcing rod (2.3) interacting with the push surface (2.211) is provided with an elastic reset structure, the elastic reset structure comprising a reset clamping platform (2.31) arranged at the end, and a reset spring (2.32) arranged between the reset clamping platform (2.31) and the inner wall of the connecting column (2) and sleeved on the reinforcing rod (2.3).

6. The slope reinforcement device according to claim 2, characterized in that: A plurality of evenly distributed reinforcement rods (2.3) are arranged at the periphery of each conversion block (2.21).

7. The slope reinforcement device according to any one of claims 2 to 6, characterized in that: Along the axial direction of the rotating screw rod (2.1), a plurality of sets of conversion structures (2.2) and corresponding reinforcement plug rods (2.3) are arranged in the accommodation cavity (2.0) of each connecting column (2).

8. The slope reinforcement device according to claim 1, characterized in that: The connecting column (2) has an effective end which tapers along the direction of entering the slope surface.

9. The slope reinforcement device according to claim 1, characterized in that: The reinforcement frame (1) is provided with staggered reinforcement ribs (1.1).

10. The slope reinforcement device according to claim 1, characterized in that: The invention comprises two or more reinforcement frames (1), wherein two adjacent reinforcement frames (1) are connected via a connection structure (3), wherein the connection structure (3) comprises a slide groove (3.1), a connected splicing slider (3.2) and a connecting bolt (3.3), and a channel (3.4), wherein the splicing slider (3.2) slides in the slide groove (3.1) and drives the connecting bolt (3.3) to slide in the channel (3.4).

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