Stable supporting tool for pipe ditch excavation slope

Abstract

The utility model discloses a pipe ditch excavation slope stable support tool, which comprises a main pillar, a fixed cone and an auxiliary pillar, the rear side of the main pillar is fixedly provided with the fixed cone, the front side of the fixed cone is provided with a blocking structure, and the top end and the bottom end of the main pillar are connected with the next main pillar through a first connecting structure. The left side and the right side of the main supporting column are connected with the auxiliary supporting columns through the second connecting structures, the first connecting structure comprises a first connecting plate and second connecting plates, and the first connecting plate is fixedly installed at the top end of the main supporting column and fixed in the two second connecting plates through screws. According to the pipe ditch excavation side slope stable supporting tool, the length of the main supporting column is increased through the first connecting structure so that the tool can be suitable for side slopes with different widths, the auxiliary supporting column can be conveniently disassembled and assembled through the second connecting structure so that the auxiliary supporting column can be prolonged so that the tool can be suitable for the side slopes with different lengths, and rolling sundries can be conveniently blocked through the blocking structure; therefore, the safety of workers is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the civil engineering construction technical field, concretely is ditch excavation side slope stable support tool. BACKGROUND

[0002] In the high-standard farmland ditch earthwork excavation construction process, the stability of the ditch side slope is the key to construction safety. Due to the diversity of ditch depth and geological conditions, the traditional fixed height support tool is difficult to meet the needs of different scenes, and there is a use limitation. In addition, complex geological conditions (such as high groundwater level, unstable soil layer, etc.) also increase the risk of side slope instability, therefore, we propose a ditch excavation side slope stable support tool.

[0003] Referring to Chinese patent authorized announcement No. CN114703870A, authorized announcement date is 2022-07-05, a kind of stability side slope support structure for side slope treatment is disclosed, it relates to side slope support technical field, it includes two bracing plates and installation in the opposite inner side of two bracing plates cross brace, the cross brace is provided with two, two The end of the cross brace corresponding to each other is hinged to two bracing plates;It also includes sleeve rod arranged between two bracing plates, sliding cavity for two cross brace sliding is opened in the sleeve rod, the sliding cavity is arranged through the sleeve rod, there is driving device in the sleeve rod for driving the cross brace sliding along the length direction of sleeve rod.The present application has the effect of reducing the possibility of cross brace sliding along the surface of bracing plate.

[0004] Among the above prior art, the following technical problems exist: the existing ditch excavation side slope stable support tool, the width of side slope is not one, the length of bracing plate is not convenient to adjust, so it is not convenient to apply to side slope of different width;It is not convenient to disassemble and assemble auxiliary column, work personnel may be injured by rolling debris on side slope, and it is not convenient to block the rolling debris;Therefore, we propose a ditch excavation side slope stable support tool to solve the problems in the above background. INVENTION CONTENTS

[0005] The utility model aims at providing ditch excavation side slope stable support tool to solve the problems in the above background that the existing ditch excavation side slope stable support tool, the width of side slope is not one, the length of bracing plate is not convenient to adjust, so it is not convenient to apply to side slope of different width;It is not convenient to disassemble and assemble auxiliary column, work personnel may be injured by rolling debris on side slope, and it is not convenient to block the rolling debris.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a trench excavation slope stabilization support tool, comprising a main support column, a fixed cone, and a secondary support column. A fixed cone is fixedly installed on the rear side of the main support column, and a blocking structure is installed on the front side of the fixed cone. The top and bottom ends of the main support column are connected to the next main support column through a first connecting structure, and secondary support columns are connected to the left and right sides of the main support column through a second connecting structure.

[0007] The first connecting structure includes a first connecting plate and a second connecting plate. The first connecting plate is fixedly installed at the top of the main support column and is fixed inside the two second connecting plates by screws. The second connecting plate is fixedly installed at the bottom of the main support column.

[0008] Preferably, the second connection structure includes connection holes, which are located on the left and right sides of the main support column.

[0009] Preferably, a connecting block is fixed inside the connecting hole by screws.

[0010] Preferably, a secondary support is fixedly connected to the end of the connecting block away from the connecting hole.

[0011] Preferably, the blocking structure includes a mounting plate and a mounting bracket, with the mounting bracket fixedly mounted on the front side of the mounting plate.

[0012] Preferably, a baffle is fixedly installed inside the mounting frame.

[0013] Preferably, the mounting plate is fixedly connected to the front side of the main support by screws.

[0014] Compared with the prior art, the beneficial effects of this utility model are: the trench excavation slope stabilization support tool extends the length of the main support through the first connecting structure, thus making it suitable for slopes of different widths; the second connecting structure facilitates the assembly and disassembly of the secondary support, thus extending the secondary support and making it suitable for slopes of different lengths; and the blocking structure facilitates the blocking of rolling debris, thereby improving the safety of workers.

[0015] 1. A first connecting structure is provided, in which the first connecting plate of the first main support is fixed to the inner side of the two second main supports by screws, thereby extending the length of the main support and making the tool suitable for slopes of different widths;

[0016] 2. A second connection structure is provided, with connection holes on the left and right sides of the main support. The connecting block is fixed in the connection hole by screws, so that the secondary support is fixedly connected. The other side of the secondary support can be connected to the second main support, thereby extending the width of the tool and making it suitable for slopes of different widths.

[0017] 3. A barrier structure is installed. The barrier net is fixed to the front of the main support by mounting plates and screws, making it easy to install and remove. Debris rolling down from the slope falls onto the barrier net, thus preventing debris from hitting the workers and improving safety. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the first overall structure of the present invention;

[0019] Figure 2 This is a schematic diagram of the second overall structure of the present invention;

[0020] Figure 3 This is a schematic diagram of the main support and secondary support structure of this utility model;

[0021] Figure 4 This is a schematic diagram of the connection structure between the first connecting plate and the second connecting plate of this utility model;

[0022] Figure 5 This is a schematic diagram of the blocking structure of this utility model.

[0023] In the diagram: 1. Main support column; 2. Fixed cone; 3. First connecting structure; 301. First connecting plate; 302. Second connecting plate; 4. Second connecting structure; 401. Connecting hole; 402. Connecting block; 5. Secondary support column; 6. Blocking structure; 601. Mounting plate; 602. Mounting bracket; 603. Netting. Detailed Implementation

[0024] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0025] Please see Figures 1-5 The present invention provides the following technical solution:

[0026] Example 1: A trench excavation slope stabilization support tool, including a main support 1, a fixed cone 2 and a secondary support 5. The fixed cone 2 is fixedly installed on the rear side of the main support 1, and a blocking structure 6 is installed on the front side of the fixed cone 2. The top and bottom of the main support 1 are connected to the next main support 1 through a first connecting structure 3. The secondary support 5 is connected to the left and right sides of the main support 1 through a second connecting structure 4.

[0027] The first connecting structure 3 includes a first connecting plate 301 and a second connecting plate 302. The first connecting plate 301 is fixedly installed at the top of the main support 1. The first connecting plate 301 is fixed in the two second connecting plates 302 by screws. The second connecting plate 302 is fixedly installed at the bottom of the main support 1.

[0028] First, assemble the support tool according to the length and width of the slope, such as... Figures 1-4 As shown, the second connection structure 4 includes a connection hole 401 and a connection block 402. The connection hole 401 is opened on the left and right sides of the main support 1. One end of the connection block 402 is fixedly connected to a secondary support 5. The connection block 402 on one side of the upper secondary support 5 is inserted into the connection hole 401 on the right side of the first main support 1 and fixed by screwing it into the threaded hole in the connection block 402. The same operation is performed on the lower one. Then, the second main support 1 is taken out, and the connection blocks 402 on the other side of the above two secondary supports 5 are inserted into the connection hole 401 on its left side and fixed by screws. Then, four more secondary supports 5 are taken out and connected to the left side of the first main support 1 and the right side of the second main support 1 in the above manner, thereby extending the length of the support tool.

[0029] like Figures 1-4 As shown, the first connecting structure 3 includes a first connecting plate 301 and a second connecting plate 302. The first connecting plate 301 is fixedly installed on the top of the main support 1. Take out the third main support 1, insert the first connecting plate 301 at the top of the third main support 1 into the two second connecting plates 302 at the bottom of the first main support 1, screw it in with a screw and fix it with a nut. Take out the fourth main support 1, insert the second connecting plate 302 at the bottom of the fourth main support 1 into the first connecting plate 301 at the top of the first main support 1, and fix it with a bolt, thereby extending the width of the support tool.

[0030] like Figure 1 , Figure 2 and Figure 5 As shown, the blocking structure 6 includes a mounting plate 601, a mounting bracket 602, and a baffle 603. The baffle 603 is fixedly installed inside the mounting bracket 602. The mounting bracket 602 is fixedly installed on the front side of the mounting plate 601. The threaded connection hole on the mounting plate 601 is aligned with the threaded connection hole in the middle of the front side of the main support 1, and then fixed with screws.

[0031] After assembling the support tool, place it on the slope and use a hammer to hammer the main support column 1. The bottom of the main support column 1 is fixedly installed with a fixing cone 2. Hammer the fixing cone 2 into the soil of the slope to fix the support tool.

[0032] All of the above assemblies are fixedly connected by screws and bolts, and can be disassembled by removing the screws and bolts, making the support tool easy to assemble and disassemble.

[0033] The above completes a series of operations for the trench excavation slope stabilization support tool. Any content not described in detail in this instruction belongs to the prior art known to those skilled in the art.

[0034] All standard parts used in this utility model can be purchased from the market, and irregular parts can be customized according to the description and drawings. The specific connection methods of each part adopt conventional methods such as bolts, rivets, and welding that are mature in the prior art. The machinery, parts and equipment adopt conventional models in the prior art, and the circuit connection adopts conventional connection methods in the prior art, which will not be described in detail here.

[0035] Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A trench excavation slope stability support tool, comprising a main support column (1), a fixed cone (2) and a secondary support column (5), characterized in that: The rear side of the main support column (1) is fixedly installed with a fixed cone (2), the front side of the fixed cone (2) is installed with a blocking structure (6), the top and bottom ends of the main support column (1) are connected with the next main support column (1) through a first connecting structure (3), and the left and right sides of the main support column (1) are connected with a secondary support column (5) through a second connecting structure (4); The first connecting structure (3) comprises a first connecting plate (301) and a second connecting plate (302), the first connecting plate (301) is fixedly installed at the top end of the main support column (1), the first connecting plate (301) is fixed in the two second connecting plates (302) through screws, and the second connecting plate (302) is fixedly installed at the bottom end of the main support column (1).

2. A trench excavation slope stabilising support tool according to claim 1, characterised in that: The second connecting structure (4) comprises a connecting hole (401), and the connecting hole (401) is formed in the left and right sides of the main support column (1).

3. A trench excavation slope stabilising support tool according to claim 2, characterised in that: A connecting block (402) is fixedly connected in the connecting hole (401) through a screw.

4. A trench excavation slope stabilising support tool according to claim 3, characterised in that: The connecting block (402) is fixedly connected with a secondary support column (5) at one end away from the connecting hole (401).

5. The trench excavation slope stabilizing support tool of claim 1, wherein: The blocking structure (6) comprises a mounting plate (601) and a mounting frame (602), and the mounting plate (601) is fixedly installed with a mounting frame (602) at the front side.

6. A trench excavation slope stabilising support tool according to claim 5, characterised in that: The mounting frame (602) is fixedly installed with a blocking net (603) inside.

7. A trench excavation slope stabilising support tool according to claim 5, characterised in that: The mounting plate (601) is fixedly connected to the front side of the main support column (1) through a screw.

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