Safety protection device convenient for butt joint installation

Abstract

The utility model relates to the technical field of water conservancy construction, in particular to a safety protection device convenient for butt joint installation, which comprises a ground inserting pile, the outer wall of the ground inserting pile is connected with the inner wall of an H-shaped upright post, the top of the H-shaped upright post is movably provided with an L-shaped clamping jaw, and the outer wall of the L-shaped clamping jaw is movably connected with the inner wall of a strip-shaped joint. The strip-shaped connector is arranged on one side of the outer-layer grille, the inner wall of the outer-layer grille is movably connected with the outer wall of the inner-layer grille, a strip-shaped connector is also arranged on one side of the inner-layer grille, the H-shaped stand column comprises a column body, a rotating cap is arranged on the top of the column body, and the inner wall of the column body is movably connected with the outer wall of the rotating bolt. According to the improved safety protection device, by arranging the H-shaped vertical claws, the L-shaped clamping claws, the outer-layer grating and the inner-layer grating, the problems that a traditional safety protection device is complex and tedious in disassembly and assembly process, low in installation efficiency and poor in adaptability are solved, and the improved safety protection device is suitable for safety protection of water conservancy project complex terrains.

Description

Technical Field

[0001] This utility model relates to the field of water conservancy construction technology, specifically to a safety protection device that facilitates connection and installation. Background Technology

[0002] Water conservancy construction refers to the work of building water conservancy projects to control and regulate surface water and groundwater in accordance with the requirements of engineering structure, quantity, quality, schedule and cost proposed in the design. During the construction process, it is often necessary to set up protective devices on the banks of the construction river. Safety protection devices are various equipment and facilities set up to ensure the safety of construction personnel and surrounding personnel and to prevent accidents.

[0003] During the design process of this utility model, the following problems were discovered in the existing technology:

[0004] However, the construction environment of water conservancy projects on site is quite complex. Traditional safety protection devices are installed by bolt fixing or welding, which is complicated and cumbersome to install and dismantle, resulting in low installation efficiency and affecting the progress of the project. In addition, the protective grids of traditional safety protection devices are mostly fixed, and it is difficult to adjust the protective grids according to the actual terrain. This results in poor adaptability, gaps during installation, and potential safety hazards. Utility Model Content

[0005] The purpose of this utility model is to provide a safety protection device that is easy to install, in order to solve the problems mentioned in the background art of the complex and cumbersome installation method of traditional safety protection devices, low installation efficiency, and difficulty in adjusting the protective grille.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a safety protection device that facilitates docking and installation, including a ground stake, the outer wall of which is installed and connected to the inner wall of an H-shaped column, an L-shaped claw movably installed on the top of the H-shaped column, the outer wall of which is movably connected to the inner wall of a strip connector, the strip connector being disposed on one side of an outer grid, the inner wall of the outer grid being movably connected to the outer wall of an inner grid, and a strip connector also being disposed on one side of the inner grid;

[0007] The H-shaped column includes a column body, the top of which is provided with a rotating cap, and the inner wall of the column body is movably connected to the outer wall of the rotating pin;

[0008] The outer grid includes an outer grid body, the outer grid body has an inner grid groove, and the top and bottom surfaces of the outer grid body have limit grooves.

[0009] The inner grid includes an inner body, with slide bars at the top and bottom of the inner body and limit blocks at the top and bottom of the slide bars.

[0010] More preferably, the ground stake has several holes evenly distributed inside, which match the size of the outer wall of the rotating pin, and the bottom end of the ground stake is conical.

[0011] More preferably, the column body has a pile groove inside, and the column body has symmetrical inverted triangular joint grooves near the bottom. The column body has a reserved hole that matches the outer wall size of the rotating pin. The number of rotating caps is four, and the four rotating caps are in pairs. Each of the four rotating caps has a shaft hole. The rotating pin is provided with a locking head.

[0012] In a further preferred embodiment, the reserved hole on the column is connected to the pile groove, the inner wall of the reserved hole on the column is provided with an arc-shaped groove, the outer wall of the rotating pin is movably connected to the inner wall of the reserved hole on the column, and the reserved hole on the column is connected to the insertion hole on the ground pile.

[0013] More preferably, one end of the L-shaped claw is provided with a rotating head, and the interior of the L-shaped claw rotating head is provided with a shaft hole. The inner wall of the L-shaped claw rotating head and the inner wall of the rotating cap are rotatably connected by a rotating shaft.

[0014] More preferably, the top of the strip connector has a slot that matches the L-shaped claw, and the bottom of the strip connector has an inverted triangular connector.

[0015] More preferably, the interior of the outer body of the grille is uniformly provided with a hollow grille, and the top and bottom of the inner groove of the grille are provided with sliding grooves, and the inner groove of the grille is connected to the limiting groove.

[0016] More preferably, the interior of the main body of the grille is uniformly provided with a hollow grille, and the outer wall of the limiting block is slidably connected to the inner wall of the limiting groove.

[0017] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0018] This device uses ground-inserting piles and H-shaped columns. By rotating the pin and pulling it out of the column, the ground-inserting pile can be extracted from the pile groove in the column. The extension length of the ground-inserting pile can be adjusted according to different insertion holes on the pile, allowing for adjustment of the insertion depth into the ground according to different geological conditions. The device is connected to the H-shaped column via a strip connector. The inverted triangular connector at the bottom of the strip connector is inserted into the inverted triangular connector groove inside the column, and then the L-shaped claw is engaged in the groove at the top of the strip connector, achieving a quick connection and installation of the safety protection device. This facilitates installation and dismantling by construction personnel. By pulling the main body inside the grid, the top limiting block slides within the limiting groove, allowing the main body inside the grid to be extracted from the main body outside the grid. The length can be adjusted according to the actual terrain, achieving the effect of adjusting the length of the protective grid and better adapting to installation in different scenarios. Attached Figure Description

[0019] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0020] Figure 2 This is a schematic diagram of the ground-inserting pile structure of this utility model;

[0021] Figure 3 This is a schematic diagram of the cross-sectional structure of the H-shaped column of this utility model;

[0022] Figure 4 This is a schematic diagram of the L-shaped chuck structure of this utility model;

[0023] Figure 5 This is a schematic diagram of the outer grid structure of this utility model;

[0024] Figure 6 This is a schematic diagram of the inner grid structure of this utility model.

[0025] In the diagram: 1. Ground stake; 2. H-shaped column; 201. Column body; 202. Rotating cap; 203. Rotating pin; 3. L-shaped claw; 4. Strip joint; 5. Outer grid; 501. Outer body of the grid; 502. Inner groove of the grid; 503. Limiting groove; 6. Inner grid; 601. Inner body of the grid; 602. Sliding strip; 603. Limiting block. Detailed Implementation

[0026] 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 skilled in the art without creative effort are within the protection scope of the present utility model.

[0027] Please see Figures 1 to 6 This utility model provides a technical solution: a safety protection device that is easy to install, including a ground stake 1, the outer wall of the ground stake 1 is installed and connected to the inner wall of the H-shaped column 2, the top of the H-shaped column 2 is movably installed with an L-shaped claw 3, the outer wall of the L-shaped claw 3 is movably connected to the inner wall of the strip connector 4, the strip connector 4 is set on one side of the outer layer grid 5, the inner wall of the outer layer grid 5 is movably connected to the outer wall of the inner layer grid 6, and the inner layer grid 6 is also provided with a strip connector 4 on one side.

[0028] The H-shaped column 2 includes a column body 201, a rotating cap 202 is provided on the top of the column body 201, and the inner wall of the column body 201 is movably connected to the outer wall of the rotating pin 203.

[0029] The outer grid 5 includes an outer grid body 501, an inner grid groove 502 is provided inside the outer grid body 501, and a limit groove 503 is provided on the top and bottom surfaces of the outer grid body 501.

[0030] The inner grid 6 includes an inner grid body 601, with slide bars 602 at the top and bottom of the inner grid body 601, and limit blocks 603 at the top and bottom of the slide bars 602.

[0031] In this embodiment, as Figure 1 , Figure 2 and Figure 3 As shown, the interior of the ground stake 1 has several holes that are evenly distributed to match the dimensions of the outer wall of the rotating pin 203, and the bottom end of the ground stake 1 is conical.

[0032] In this embodiment, as Figure 1 and Figure 3 As shown, the inside of the column 201 is provided with a pile groove, and the column 201 is provided with symmetrical inverted triangular joint grooves near the bottom. The column 201 is provided with a reserved hole that matches the outer wall size of the rotating pin 203. There are four rotating caps 202, which are arranged in pairs. Each of the four rotating caps 202 is provided with a shaft hole, and the rotating pin 203 is provided with a locking head.

[0033] In this embodiment, as Figure 1 , Figure 2 and Figure 3 As shown, the reserved hole on the column 201 is connected to the pile groove. The inner wall of the reserved hole on the column 201 is provided with an arc-shaped groove. The outer wall of the rotating pin 203 is movably connected to the inner wall of the reserved hole on the column 201. The reserved hole on the column 201 is connected to the insertion hole on the ground pile 1.

[0034] In this embodiment, as Figure 1 , Figure 3 and Figure 4 As shown, one end of the L-shaped chuck 3 is provided with a rotating head, and the inside of the rotating head of the L-shaped chuck 3 is provided with a shaft hole. The inner wall of the rotating head of the L-shaped chuck 3 is rotatably connected to the inner wall of the rotating cap 202 through a rotating shaft.

[0035] In this embodiment, as Figure 1 , Figure 4 , Figure 5 and Figure 6 As shown, the top of the strip connector 4 is provided with a slot that matches the L-shaped claw 3, and the bottom of the strip connector 4 is provided with an inverted triangular connector.

[0036] In this embodiment, as Figure 1 and Figure 5As shown, the interior of the outer body 501 of the grille is uniformly provided with a hollow grille, and the top and bottom of the inner groove 502 of the grille are provided with sliding grooves. The inner groove 502 of the grille is connected to the limiting groove 503.

[0037] In this embodiment, as Figure 1 , Figure 5 and Figure 6 As shown, the interior of the main body 601 of the grille is uniformly provided with a hollow grille, and the outer wall of the limiting block 603 is slidably connected to the inner wall of the limiting groove 503.

[0038] As in the process Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 and Figure 6 As shown, this safety protection device, which is easy to install, operates as follows during use:

[0039] First, rotate the rotating pin 203 to pull it out of the reserved hole in the column 201. Then, pull the ground stake 1 out of the pile groove in the column 201, pulling it out to a certain length according to the actual geological requirements. Next, insert the rotating pin 203 back into the reserved hole in the column 201 and engage the locking head on the rotating pin 203 into the arc-shaped locking groove on the inner wall of the reserved hole. Rotate the rotating pin 203 to engage the locking head with the arc-shaped locking groove to prevent the rotating pin 203 from loosening and falling off during use. Insert the column 201, after adjusting the length of the ground stake 1, into the ground one by one. Then, pull the main body 601 of the grid through the slider 602 at the top of the grid inner groove 502. The inner body 601 of the grille is pulled out from the outer body 501 by sliding within the inner body 602. The inner body 601 is then limited within the outer body 501 by sliding within the limiting groove 503 via the limiting block 603 at the top. The strip-shaped connectors 4 on both sides are then inserted into the inverted triangular connector grooves inside the columns 201 on both sides through the inverted triangular connectors at the bottom. The L-shaped claws 3 are then connected to the rotating cap 202 by rotating the rotating head. The L-shaped claws 3 are then inserted into the slots at the top of the strip-shaped connectors 4, thereby connecting and installing the outer body 501 of the grille and the inner body 601 with the column 201. This achieves the effect of rapid connection and installation of the safety protection device.

[0040] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely preferred examples and are not intended to limit the utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. Safety protection device for easy installation by means of a butt joint, comprising a ground stake (1), characterized in that: The outer wall of the ground stake (1) is connected to the inner wall of the H-shaped column (2). An L-shaped claw (3) is movably installed on the top of the H-shaped column (2). The outer wall of the L-shaped claw (3) is movably connected to the inner wall of the strip joint (4). The strip joint (4) is located on one side of the outer grid (5). The inner wall of the outer grid (5) is movably connected to the outer wall of the inner grid (6). A strip joint (4) is also located on one side of the inner grid (6). The H-shaped column (2) includes a column body (201), the top of the column body (201) is provided with a rotating cap (202), and the inner wall of the column body (201) is movably connected to the outer wall of the rotating pin (203). The outer grid (5) includes an outer grid body (501), the outer grid body (501) has an inner grid groove (502) inside, and the top and bottom surfaces of the outer grid body (501) have limit grooves (503). The inner grid (6) includes an inner grid body (601), and the inner grid body (601) is provided with a slide bar (602) at the top and bottom, and the slide bar (602) is provided with a limit block (603) at the top and bottom.

2. The safety shield of claim 1, wherein: The ground stake (1) has several holes evenly distributed inside, which match the size of the outer wall of the rotating pin (203). The bottom end of the ground stake (1) is conical.

3. The safety shield of claim 1, wherein: The column (201) has a pile groove inside. The column (201) has symmetrical inverted triangular joint grooves near the bottom. The column (201) has a reserved hole that matches the outer wall size of the rotating pin (203). There are four rotating caps (202). The four rotating caps (202) are in pairs. Each of the four rotating caps (202) has a shaft hole. The rotating pin (203) is provided with a locking head.

4. The safety shield of claim 3, wherein: The reserved hole on the column (201) is connected to the pile groove. The inner wall of the reserved hole on the column (201) is provided with an arc-shaped slot. The outer wall of the rotating pin (203) is movably connected to the inner wall of the reserved hole on the column (201). The reserved hole on the column (201) is connected to the insertion hole on the ground pile (1).

5. The safety shield of claim 1, wherein: One end of the L-shaped claw (3) is provided with a rotating head, and the inside of the rotating head of the L-shaped claw (3) is provided with a shaft hole. The inner wall of the rotating head of the L-shaped claw (3) is rotatably connected to the inner wall of the rotating cap (202) through a rotating shaft.

6. The safety shield of claim 1, wherein: The top of the strip connector (4) is provided with a slot that matches the L-shaped claw (3), and the bottom of the strip connector (4) is provided with an inverted triangular connector.

7. The safety shield of claim 1, wherein: The outer body (501) of the grille is uniformly provided with a hollow grille inside, and the top and bottom of the inner groove (502) of the grille are provided with sliding grooves. The inner groove (502) of the grille is connected to the limiting groove (503).

8. The safety shield of claim 1, wherein: The interior of the main body (601) of the grille is uniformly provided with a hollow grille, and the outer wall of the limiting block (603) is slidably connected to the inner wall of the limiting groove (503).

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