Temporary retaining wall for water conservancy construction

Abstract

The utility model discloses a temporary retaining wall for water conservancy construction, and relates to the technical field of retaining walls, the temporary retaining wall comprises retaining wall bricks consisting of brick main bodies, hemispherical bumps and hemispherical grooves, the brick main bodies stacked up and down are mutually limited through the clamping of the hemispherical bumps and the hemispherical grooves, and clamping units are arranged on the side surfaces of the brick main bodies. The clamping unit is used for being connected with an inclined strut assembly in a clamped mode, and the inclined strut assembly is used for achieving inclined strut fixing between the brick body and the ground. By arranging the retaining wall bricks, the retaining wall can be quickly assembled, the retaining wall can be conveniently disassembled subsequently, compared with traditional concrete pouring, the construction efficiency is high, the retaining wall can be repeatedly used, resource waste is effectively reduced, meanwhile, the retaining wall can be stably supported in all directions through cooperation of the convex clamping grooves, the side face inserting-connecting grooves and the inclined supporting assemblies, and the retaining wall is convenient to use. The protection stability of the retaining wall is ensured.

Description

Technical Field

[0001] The utility model relates to the technical field of retaining walls, in particular to a temporary retaining wall for water conservancy construction. Background Art

[0002] Water conservancy and hydropower project construction refers to projects that use hydraulic energy to generate electricity and build water conservancy facilities with the goal of developing and utilizing water resources. It covers multiple fields, including reservoir construction, hydropower station construction, water diversion and irrigation projects, river management, etc.

[0003] When encountering foundation pit construction during water conservancy construction, in order to ensure construction safety, it is necessary to use retaining walls to support and protect the soil layer around the foundation pit to avoid collapse accidents;

[0004] Traditional retaining walls are formed by pouring concrete, and their construction period is long. In addition, they need to be exposed and dismantled in the later stage, which is not only time-consuming and labor-intensive but also wastes resources. Based on this, a temporary retaining wall for water conservancy construction is provided. Utility Model Content

[0005] The purpose of the utility model is to provide a temporary retaining wall for water conservancy construction in order to solve the problems in the above background.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a temporary retaining wall for water conservancy construction, comprising a retaining wall brick composed of a brick body, a hemispherical protrusion, and a hemispherical groove, wherein two of the hemispherical protrusions and two of the hemispherical grooves are provided, the two hemispherical protrusions are symmetrically fixed on the top of the brick body, the two hemispherical grooves are symmetrically formed on the top of the brick body, the brick bodies stacked up and down are mutually limited by the hemispherical protrusions and the hemispherical grooves, the side of the brick body is provided with a clamping unit, the clamping unit is used to clamp with a diagonal brace assembly, and the diagonal brace assembly is used to realize the diagonal brace fixation between the brick body and the ground;

[0007] The card connection unit includes a convex card slot and a side plug-in slot, wherein the convex card slot and the side plug-in slot are formed on the side of the brick body, and the side plug-in slot is distributed at one end of the convex card slot and is in conduction with the inner cavity of the convex card slot;

[0008] The diagonal brace assembly includes a threaded sleeve, a threaded rod, a first connecting seat, a second connecting seat, and a through hole;

[0009] The threaded rods are provided with two, and the two threaded rods are symmetrically threadedly connected to the upper and lower ends of the threaded sleeve, and the first connecting seat and the second connecting seat are respectively rotatably connected to one end of the two threaded rods away from the threaded sleeve;

[0010] The first connection seat is inserted into the convex slot through the side insertion groove to achieve clamping with the convex slot, and the second connection seat is connected to the ground to achieve the oblique support fixing of the brick body by the threaded sleeve.

[0011] As a further solution of the utility model: a hooking groove is formed on the top of the convex slot, and the hooking groove is used for being hung by an external hook, so as to realize the hoisting installation of the brick body.

[0012] As a further solution of the utility model: the convex card slots, side plug-in slots and hooking slots are provided in two groups, and the two groups of the convex card slots, side plug-in slots and hooking slots are symmetrically distributed on both sides of the brick body.

[0013] As a further solution of the utility model: the brick body, the hemispherical protrusion, the hemispherical groove, the convex slot, the side plug-in slot and the hook slot are integrally formed by pouring concrete.

[0014] As a further solution of the utility model: a plurality of through holes distributed in a matrix are opened on the top of the second connecting seat, and the through holes penetrate the bottom of the second connecting seat, and are used for external cone nails to penetrate and insert into the soil to achieve the connection between the second connecting seat and the ground.

[0015] Compared with the prior art, the beneficial effects of the utility model are:

[0016] By setting retaining wall bricks, retaining walls can be quickly assembled and subsequently easily disassembled. Compared with traditional concrete pouring, it not only has high construction efficiency, but can also be reused, effectively reducing resource waste. At the same time, through the cooperation of convex card slots, side plug-in slots and diagonal brace components, all-round stable support for the retaining wall can be achieved, ensuring the protective stability of the retaining wall. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the structure of the utility model;

[0018] Figure 2 It is a structural schematic diagram of the diagonal brace assembly of the utility model;

[0019] Figure 3 It is a side sectional view of the retaining wall brick of the utility model;

[0020] Figure 4 It is a top sectional view of the retaining wall brick of the present utility model.

[0021] In the figure: 1. retaining wall brick; 101. brick body; 102. hemispherical protrusion; 103. hemispherical groove; 104. convex slot; 105. side plug-in slot; 106. hooking slot; 2. diagonal brace assembly; 201. threaded sleeve; 202. threaded rod; 203. first connecting seat; 204. second connecting seat; 205. through hole. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] See also Figures 1 to 4 In an embodiment of the utility model, a temporary retaining wall for water conservancy construction includes a retaining wall brick 1 composed of a brick body 101, a hemispherical protrusion 102, and a hemispherical groove 103. Two hemispherical protrusions 102 and two hemispherical grooves 103 are provided. The two hemispherical protrusions 102 are symmetrically fixed on the top of the brick body 101. The two hemispherical grooves 103 are symmetrically formed on the top of the brick body 101. The brick bodies 101 stacked up and down are mutually limited by the hemispherical protrusions 102 and the hemispherical grooves 103. The side of the brick body 101 is provided with a clamping unit, which is used to clamp with the diagonal brace assembly 2, and the diagonal brace assembly 2 is used to realize the diagonal brace fixation between the brick body 101 and the ground;

[0024] The card-connecting unit includes a convex card slot 104 and a side plug-in slot 105. The convex card slot 104 and the side plug-in slot 105 are formed on the side of the brick body 101. The side plug-in slot 105 is distributed at one end of the convex card slot 104 and is in communication with the inner cavity of the convex card slot 104.

[0025] The diagonal brace assembly 2 includes a threaded sleeve 201, a threaded rod 202, a first connecting seat 203, a second connecting seat 204, and a through hole 205;

[0026] Two threaded rods 202 are provided, and the two threaded rods 202 are symmetrically threadedly connected to the upper and lower ends of the threaded sleeve 201, and the first connecting seat 203 and the second connecting seat 204 are respectively rotatably connected to the ends of the two threaded rods 202 away from the threaded sleeve 201;

[0027] The first connection seat 203 is inserted into the convex slot 104 through the side insertion groove 105 to achieve the clamping connection with the convex slot 104, and the second connection seat 204 is connected to the ground to achieve the oblique support fixing of the threaded sleeve 201 to the brick body 101;

[0028] A plurality of through holes 205 distributed in a matrix are provided on the top of the second connection seat 204 . The through holes 205 penetrate the bottom of the second connection seat 204 and are used for external cone nails to penetrate and insert into the soil to achieve connection between the second connection seat 204 and the ground.

[0029] In this embodiment, a retaining wall can be formed by sequentially assembling a plurality of retaining wall bricks 1, wherein the retaining wall bricks 1 above are arranged in a staggered manner with respect to the retaining wall bricks 1 below, that is, two hemispherical grooves 103 at the bottom of the upper retaining wall brick 1 are respectively engaged with the hemispherical protrusions 102 on the two adjacent retaining wall bricks 1 below, thereby achieving alignment and position limiting between the plurality of retaining wall bricks 1;

[0030] After the retaining wall bricks 1 are assembled, the retaining wall can be supported by the diagonal bracing assembly 2, and the operation steps are as follows:

[0031] Insert the first connection seat 203 into the side insertion slot 105, and then move the first connection seat 203 horizontally to make the first connection seat 203 enter the convex slot 104 (it should be noted that the outer wall size of the first connection seat 203 matches the inner wall size of the large-sized cavity inside the convex slot 104), and then make the second connection seat 204 fit the ground, and pass the external cone nail through the through hole 205 and insert it into the ground soil layer, so that the second connection seat 204 is connected to the ground, and the support to the retaining wall is completed at the same time;

[0032] Since each retaining wall brick 1 is provided with a side insertion groove 105 and a convex clamping groove 104, the diagonal bracing assembly 2 can be installed on the retaining wall bricks 1 at different heights and different horizontal positions according to the needs, thus ensuring the support stability of the retaining wall;

[0033] It should be noted that two threaded grooves with opposite spiral directions are formed inside the upper and lower ends of the threaded sleeve 201, and the threads of the two threaded rods 202 are matched with the two threaded grooves respectively. Through this structure, when the threaded sleeve 201 is rotated, the two threaded rods 202 can be adjusted to move away from or closer to each other, so that the connection and installation with retaining wall bricks 1 of different heights can be achieved.

[0034] Please refer to Figures 1 to 4 A hooking groove 106 is formed on the top of the convex slot 104, and the hooking groove 106 is used for hooking an external hook, so as to realize the hoisting installation of the brick body 101;

[0035] There are two groups of convex card slots 104 , side plug-in slots 105 , and hooking slots 106 , and the two groups of convex card slots 104 , side plug-in slots 105 , and hooking slots 106 are symmetrically distributed on both sides of the brick body 101 .

[0036] In this embodiment, the brick body 101 can be hoisted and transferred by hooking grooves 106 arranged on both sides of the brick body 101 through an external hook hooked into the two hooking grooves 106, so as to facilitate the disassembly and assembly operation of the brick body 101;

[0037] In addition, by means of the convex slots 104 and the side insertion slots 105 on both sides of the brick body 101, there is no need to consider the front and back sides of the brick body 101 when splicing, thereby improving the convenience and efficiency of installing the brick body 101. In addition, the diagonal brace components 2 can be installed on both sides of the retaining wall as needed to further improve the stability of the retaining wall.

[0038] Please refer to Figure 1 , Figure 3 , Figure 4 The brick body 101, the hemispherical protrusion 102, the hemispherical groove 103, the convex slot 104, the side plug-in slot 105, and the hooking slot 106 are integrally formed by pouring concrete.

[0039] In this embodiment: this structure makes the overall forming process of the retaining wall brick 1 simple, and is convenient for production and promotion.

[0040] What is described above is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A temporary retaining wall for water conservancy construction, comprising a retaining wall brick (1) consisting of a brick body (101), a hemispherical protrusion (102), and a hemispherical groove (103), wherein two of the hemispherical protrusions (102) and two of the hemispherical grooves (103) are provided, the two hemispherical protrusions (102) are symmetrically fixed on the top of the brick body (101), the two hemispherical grooves (103) are symmetrically formed on the top of the brick body (101), and the brick bodies (101) stacked up and down are mutually limited by the hemispherical protrusions (102) and the hemispherical grooves (103) being engaged with each other, characterized in that: A clamping unit is provided on the side of the brick body (101), and the clamping unit is used to clamp with a diagonal brace assembly (2), and the diagonal brace assembly (2) is used to achieve diagonal brace fixation between the brick body (101) and the ground; The card connection unit comprises a convex card slot (104) and a side plug-in slot (105), wherein the convex card slot (104) and the side plug-in slot (105) are formed on the side of the brick body (101), and the side plug-in slot (105) is distributed at one end of the convex card slot (104) and is in communication with the inner cavity of the convex card slot (104); The diagonal brace assembly (2) comprises a threaded sleeve (201), a threaded rod (202), a first connecting seat (203), a second connecting seat (204), and a through hole (205); Two threaded rods (202) are provided, and the two threaded rods (202) are symmetrically threadedly connected to the upper and lower ends of the threaded sleeve (201), and the first connecting seat (203) and the second connecting seat (204) are respectively rotatably connected to one end of the two threaded rods (202) away from the threaded sleeve (201); The first connection seat (203) is inserted into the convex clamping groove (104) through the side insertion groove (105) to achieve clamping with the convex clamping groove (104), and the second connection seat (204) is connected to the ground to achieve the oblique bracing and fixing of the brick body (101) by the threaded sleeve (201).

2. A temporary retaining wall for water conservancy construction according to claim 1, characterized in that: A hooking groove (106) is formed on the top of the convex slot (104), and the hooking groove (106) is used for being hooked by an external hook, thereby realizing the hoisting installation of the brick body (101).

3. A temporary retaining wall for water conservancy construction according to claim 2, characterized in that: The convex card slot (104), the side plug-in slot (105), and the hooking slot (106) are provided in two groups, and the two groups of the convex card slot (104), the side plug-in slot (105), and the hooking slot (106) are symmetrically distributed on both sides of the brick body (101).

4. A temporary retaining wall for water conservancy construction according to claim 2, characterized in that: The brick body (101), the hemispherical protrusion (102), the hemispherical groove (103), the convex clamping groove (104), the side plug-in groove (105), and the hooking groove (106) are integrally formed by pouring concrete.

5. A temporary retaining wall for water conservancy construction according to claim 1, characterized in that: The top of the second connection seat (204) is provided with a plurality of through holes (205) distributed in a matrix, and the through holes (205) penetrate the bottom of the second connection seat (204) and are used for external cone nails to penetrate and insert into the soil to achieve the connection between the second connection seat (204) and the ground.

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