Protective fence for assisting water conservancy construction

Abstract

The protective fence comprises a protective base, a mounting groove is formed in the front side face of the protective base, a balance weight water tank is connected into the mounting groove in a sliding mode, a water inlet is formed in the upper surface of the balance weight water tank, a water outlet is formed in the edge of the lower portion of the side face of the balance weight water tank, and a water outlet is formed in the edge of the lower portion of the side face of the balance weight water tank. According to the auxiliary protective fence for water conservancy construction, the mounting grooves are formed to be matched with the guide channels and the guide blocks, so that the balance weight water tank is conveniently unfolded and stored, the stability of the protective fence is enhanced, and the position of the balance weight water tank is conveniently fixed by arranging the adsorption grooves and the supporting blocks; by arranging the connecting rings and the connecting rods, the multiple protective supporting plates can be folded and stored conveniently, by arranging the supporting hooks and the supporting rings, the protective supporting plates can be disassembled and assembled conveniently, by arranging the height adjusting bolts, the movable rods and the fixed rods, the supporting heights of the protective supporting plates can be adjusted conveniently, and in conclusion, the protective fence is convenient to disassemble and assemble and convenient to transport after being disassembled and assembled.

Description

Technical Field

[0001] The utility model relates to the technical field of water conservancy construction equipment, in particular to a protective fence for auxiliary water conservancy construction. Background Art

[0002] During the construction of water conservancy projects, various deep pits and ditches are generally excavated. Therefore, it is necessary to install construction guardrails next to the construction site to ensure construction safety. The existing guardrails are fixed at all joints by bolts, and it takes time to load and unload, collect and transport them one by one during disassembly and assembly. The construction area of ​​water conservancy projects will continue to change as the pipelines are laid, and the disassembly and assembly of guardrails is relatively time-consuming. Utility Model Content

[0003] The technical problem to be solved by the utility model is to overcome the existing defects and provide a protective fence for auxiliary use in water conservancy construction, which is easy to disassemble and assemble after use and convenient to transport after disassembly and assembly, and can effectively solve the problems in the background technology.

[0004] To achieve the above purpose, the present invention provides the following technical solutions:

[0005] A guardrail for auxiliary water conservancy construction, including a guard base, a mounting groove is provided on the front side of the guard base, a counterweight water tank is slidably connected in the mounting groove, a water inlet is provided on the upper surface of the counterweight water tank, a drain outlet is provided at the lower edge position of the side of the counterweight water tank, a fixing rod is provided on the upper surface of the guard base, a movable rod is installed in the lifting channel on the fixing rod, a height adjustment bolt matching the movable rod is installed in the threaded hole on the upper part of the side of the fixing rod, a support frame is respectively connected to the lower part of the fixing rod and the two sides of the upper part of the movable rod, a plurality of guard support plates are connected to the ends of the support frame, a docking frame is provided on one side of the upper surface of the guard base, and a docking groove is provided on the other side of the upper surface of the guard base.

[0006] As a preferred technical solution of the present invention, a guide block is connected to the lower surface of the counterweight water tank, and a guide channel cooperating with the guide block is provided at the bottom of the mounting groove.

[0007] As an optimal technical solution of the present invention, an adsorption groove is provided at the edge of the bottom of the front side of the protective base, and a support block that cooperates with the adsorption groove is provided at the edge of the lower surface of the counterweight water tank.

[0008] As a preferred technical solution of the present invention, a first sealing plug is installed at the water inlet, and a second sealing plug is installed at the drain outlet.

[0009] As a preferred technical solution of the present invention, two adjacent protective support plates are rotatably connected via a connecting ring and a connecting rod.

[0010] As a preferred technical solution of the present invention, the end of the support frame is connected to a support ring, and the side of the protective support plate is provided with a support hook that cooperates with the support ring.

[0011] Compared with the prior art, the beneficial effects of the present invention are:

[0012] This auxiliary guardrail for water conservancy construction facilitates the unfolding and storage of the counterweight water tank by setting an installation groove, a guide channel and a guide block. The unfolded counterweight water tank facilitates the expansion of the support area of ​​the protective base and enhances the stability of the guardrail. The adsorption groove and the support block facilitate the fixation of the position of the counterweight water tank. The connecting ring and the connecting rod facilitate the folding and storage of multiple protective support plates. The supporting hook and the support ring facilitate the disassembly and assembly of the protective support plates. The height adjustment bolt, the movable rod and the fixed rod facilitate the adjustment of the support height of the protective support plates. In summary, this guardrail is easy to disassemble and assemble after use, and is convenient for transportation after disassembly and assembly. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 This is a schematic diagram of the structure of the utility model.

[0014] Figure 2 This is a schematic diagram of the bottom structure of the utility model.

[0015] Figure 3 It is a schematic diagram of the partial cross-sectional structure of the utility model.

[0016] In the figure: protective base 1, counterweight water tank 2, first sealing plug 3, docking groove 4, height adjustment bolt 5, movable rod 6, support frame 7, support hook 8, protective support plate 9, support ring 10, connecting ring 11, fixing rod 12, docking frame 13, guide channel 14, guide block 15, adsorption groove 16, support block 17, second sealing plug 18, mounting groove 19, connecting rod 20. DETAILED DESCRIPTION

[0017] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0018] See also Figure 1-3 , the utility model provides a technical solution:

[0019] A guardrail for auxiliary water conservancy construction, including a protective base 1, a mounting groove 19 is provided on the front side of the protective base 1, a counterweight water tank 2 is slidably connected in the mounting groove 19, a water inlet is provided on the upper surface of the counterweight water tank 2, and a drain outlet is provided at the lower edge position of the side of the counterweight water tank 2, a fixing rod 12 is provided on the upper surface of the protective base 1, a movable rod 6 is installed in the lifting channel on the fixed rod 12, a height adjustment bolt 5 that cooperates with the movable rod 6 is installed in the threaded hole on the upper part of the side of the fixed rod 12, a support frame 7 is respectively connected to both sides of the lower part of the fixed rod 12 and the upper part of the movable rod 6, a plurality of protective support plates 9 are connected to the end of the support frame 7, a docking frame 13 is provided on one side of the upper surface of the protective base 1, and a docking groove 4 is provided on the other side of the upper surface of the protective base 1, and the two adjacent protective bases 1 are fixedly connected by the docking frame 13 and the docking groove 4.

[0020] The lower surface of the counterweight water tank 2 is connected to a guide block 15 , and the bottom of the installation groove 19 is provided with a guide channel 14 that cooperates with the guide block 15 . The guide block 15 and the guide channel 14 can assist the counterweight water tank 2 to slide in the installation groove 19 .

[0021] An adsorption groove 16 is provided at the edge of the bottom of the front side of the protective base 1, and a support block 17 that cooperates with the adsorption groove 16 is provided at the edge of the lower surface of the counterweight water tank 2. The support block 17 is used to stably support the counterweight water tank 2. The cooperation between the adsorption groove 16 and the support block 17 can prevent the counterweight water tank 2 from accidentally slipping out of the installation groove 19.

[0022] A first sealing plug 3 is installed at the water inlet, and a second sealing plug 18 is installed at the drain outlet.

[0023] Two adjacent protective support plates 9 are rotatably connected via a connecting ring 11 and a connecting rod 20 , and the connecting ring 11 and the connecting rod 20 facilitate folding of the two adjacent protective support plates 9 .

[0024] The end of the support frame 7 is connected to a support ring 10, and the side of the protective support plate 9 is provided with a support hook 8 that cooperates with the support ring 10. The support ring 10 and the support hook 8 facilitate the disassembly and assembly of the protective support plate 9.

[0025] The balancing water tank 2 is pulled out from the installation groove 19, and then an appropriate amount of balancing water is injected into the balancing water tank 2 through the water inlet to improve the stability of the guardrail. The two adjacent protective bases 1 are conveniently connected through the docking groove 4 and the docking frame 13. The movable rod 6 is conveniently raised to the highest point and fixed from the lifting channel of the fixed rod 12 through the height adjustment bolt 5. Then, the multiple protective support plates 9 are fixed and supported by the support hook 8 and the support ring 10, and the two adjacent protective support plates 9 are connected through the connecting ring 11 and the connecting rod 20. After use, the balancing water in the balancing water tank 2 is discharged through the discharge outlet, and then the balancing water tank 2 is returned to the installation groove 19, and fixed by the adsorption groove 16 and the support block 17 to reduce the volume of the protective base 1 during transportation. Then, the movable rod 6 is returned to the lifting channel of the fixed rod 12 and fixed by the height adjustment bolt 5. Then, the protective support plate 9 is removed from the support ring 10, and then the multiple protective support plates 9 are folded using the connecting ring 11 and the connecting rod 20 for easy transportation.

[0026] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A guardrail for auxiliary use in water conservancy construction, comprising a protective base (1), characterized in that: The front side of the protective base (1) is provided with a mounting groove (19), a counterweight water tank (2) is slidably connected in the mounting groove (19), a water inlet is provided on the upper surface of the counterweight water tank (2), and a drain outlet is provided at the lower edge position of the side of the counterweight water tank (2). The upper surface of the protective base (1) is provided with a fixing rod (12), a movable rod (6) is installed in the lifting channel on the fixing rod (12), a height adjustment bolt (5) matched with the movable rod (6) is installed in the threaded hole on the upper part of the side of the fixing rod (12), a support frame (7) is connected to both sides of the lower part of the fixing rod (12) and the upper part of the movable rod (6), and a plurality of protective support plates (9) are connected to the ends of the support frame (7). A docking frame (13) is provided on one side of the upper surface of the protective base (1), and a docking groove (4) is provided on the other side of the upper surface of the protective base (1).

2. The auxiliary guardrail for water conservancy construction according to claim 1, characterized in that: The lower surface of the counterweight water tank (2) is connected to a guide block (15), and the bottom of the mounting groove (19) is provided with a guide channel (14) that cooperates with the guide block (15).

3. The auxiliary guardrail for water conservancy construction according to claim 1, characterized in that: An adsorption groove (16) is provided at the edge of the bottom of the front side of the protective base (1), and a support block (17) cooperating with the adsorption groove (16) is provided at the edge of the lower surface of the counterweight water tank (2).

4. The auxiliary guardrail for water conservancy construction according to claim 1, characterized in that: A first sealing plug (3) is installed at the water inlet, and a second sealing plug (18) is installed at the water outlet.

5. The auxiliary guardrail for water conservancy construction according to claim 1, characterized in that: Two adjacent protective support plates (9) are rotatably connected via a connecting ring (11) and a connecting rod (20).

6. The auxiliary guardrail for water conservancy construction according to claim 1, characterized in that: The end of the support frame (7) is connected to a support ring (10), and the side of the protective support plate (9) is provided with a support hook (8) that cooperates with the support ring (10).

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