Novel safety protective fence for power plant civil engineering

Abstract

The novel safety protective fence comprises an upper cross rod, a lower cross rod, a left stand column and a right stand column, wherein the left stand column and the right stand column are connected with the left end and the right end of the upper cross rod and the left end and the right end of the lower cross rod. Sliding blocks are arranged at the two ends of the upper cross rod; sliding grooves are formed in the connecting positions of the inner side edges of the left stand column and the right stand column and the upper transverse rod. Telescopic assemblies are arranged in the middles of the upper cross rod and the lower cross rod; through the design of the telescopic assembly, the height of the protective fence can be adjusted according to the requirements of different sites, the flexibility and adaptability of the protective fence are improved, the working principle of the telescopic assembly is that an inner rod moves up and down in an outer pipe by screwing fastening screws, then an upper cross rod is driven to move up and down in a sliding groove, and the purpose of adjusting the height is achieved; according to the design of the novel safety protective fence, the variability of a power plant civil engineering construction site and the high-standard requirement for safety protection are fully considered, and the practicability and flexibility of the safety protective fence are improved through the innovative design of the telescopic assembly, the water injection base, modular connection and the like.

Description

Technical Field

[0001] The utility model relates to the field of new safety protection for civil engineering, in particular to a new safety protection fence for civil engineering of a power plant. Background Art

[0002] The civil engineering of a power plant refers to the part of the civil engineering involved in the construction of a power plant. This includes the construction of the power plant's infrastructure, such as the design and construction of plant buildings, warehouses, office buildings and other auxiliary buildings. These buildings need to meet specific industrial standards and safety specifications to ensure that the power plant can operate safely and stably. Since various mechanical equipment is in operation in the construction site during the construction of the civil engineering project, it is dangerous for outsiders who enter without safety protection. Therefore, safety fences are needed to be used to fence off the construction site of the civil engineering project to prevent outsiders from entering and posing safety hazards, as well as to protect the construction equipment inside the construction site.

[0003] When the existing safety guardrails of the civil engineering projects of power plants are in use, the existing guardrails have a certain height. The height of each type of guardrail is fixed during production. The height cannot be flexibly adjusted according to the actual needs of the civil engineering site, and the applicability is low. Utility Model Content

[0004] The main purpose of the utility model is to solve the problem that the existing guardrails have a fixed height, that is, the height of each type of guardrail is fixed during production, and that the height cannot be flexibly adjusted according to the actual needs of the civil engineering site, and that the applicability is low.

[0005] In order to solve the above problems, the utility model proposes a new type of safety guardrail for civil engineering of power plant, including

[0006] An upper crossbar and a lower crossbar as well as a left column and a right column connected to the left and right ends of the upper crossbar and the lower crossbar;

[0007] Slide blocks are arranged at both ends of the upper crossbar;

[0008] A slide groove is provided at the connection between the inner side edges of the left column and the right column and the upper cross bar;

[0009] A telescopic assembly is provided in the middle of the upper crossbar and the lower crossbar;

[0010] The bottoms of the left column and the right column are both provided with water injection bases.

[0011] Preferably, a water injection port is provided on the water injection base, and the water injection base is an internal hollow structure.

[0012] Preferably, the telescopic assembly is mainly composed of an inner rod, a fastening screw and an outer tube. The inner rod is inserted into the upper end of the outer tube, and the insertion point is fixed by a fastening screw. After loosening the fastening screw, the inner rod can move up and down inside the outer tube.

[0013] Preferably, the upper cross bar is clamped in the interior of the slide groove through a slider, and can slide up and down in the interior of the slide groove through the slider.

[0014] Preferably, a T-shaped slot is provided on the left outer side of the left column, and a T-shaped plug is provided on the right outer side of the right column.

[0015] Preferably, the T-shaped plug block can be plugged into the inside of the T-shaped slot for connection.

[0016] Preferably, both ends of the lower cross bar 9 are fixedly connected to the inner sides of the left column and the right column.

[0017] Preferably, the bottoms of the left column and the right column are fixedly connected to the water injection base.

[0018] Beneficial effects: The technical solution of the utility model can adjust the height of the guardrail according to the needs of different sites through the design of the telescopic component, thereby improving the flexibility and adaptability of the guardrail. The working principle of the telescopic component is to loosen the fastening screws to make the inner rod move up and down in the outer tube, thereby driving the upper cross bar to move up and down in the slide slot to achieve the purpose of adjusting the height;

[0019] The setting of the water-filled base increases the stability of the guardrail, especially when the ground is uneven or extra weight is needed to resist crosswinds. When water is filled, water is poured into the base through the water filling port to increase its weight and make the guardrail more stable. When the guardrail needs to be moved or disassembled, only the water needs to be drained to reduce the weight of the guardrail and facilitate transportation.

[0020] The modular connection is realized through T-slots and T-plugs. This design not only simplifies the installation process, but also allows for quick disassembly and reorganization, providing great convenience. Under different length requirements, different column modules can be combined to meet on-site requirements, thus improving the scope of application and efficiency of the safety guardrail.

[0021] In general, the design of this new type of safety guardrail fully considers the variability of the construction site of the power plant civil engineering project and the high standards for safety protection. Through innovative designs such as telescopic components, water-filled bases and modular connections, the practicality and flexibility of the safety guardrail are improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0023] Figure 1 It is a three-dimensional structural schematic diagram of a new safety guardrail for civil engineering of a power plant of the utility model;

[0024] Figure 2 It is a three-dimensional structural schematic diagram of a new safety guardrail for civil engineering of a power plant according to the utility model;

[0025] Figure 3 It is a partial enlarged structural schematic diagram of the plug-in component of the utility model;

[0026] Figure 4 It is a partial enlarged structural schematic diagram of the inner rod and outer tube of the utility model;

[0027] Figure 5 It is a partial enlarged structural schematic diagram of the water injection base of the utility model;

[0028] Figure 6 The utility model is a schematic diagram of the assembly structure of a new safety guardrail for civil engineering of a power plant.

[0029] The following are the descriptions of the reference numerals:

[0030] 1. T-shaped slot; 2. Upper cross bar; 3. Sliding block; 4. Slide groove; 5. T-shaped plug; 6. Inner rod; 7. Fastening screw; 8. Outer tube; 9. Lower cross bar; 10. Water inlet; 11. Water injection base; 12. Left column; 13. Right column. DETAILED DESCRIPTION

[0031] 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 of 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.

[0032] In order to achieve the above-mentioned purpose of the invention, the utility model provides

[0033] A new type of safety guardrail for civil engineering of power plant, comprising

[0034] The upper crossbar 2 and the lower crossbar 9 and the left column 12 and the right column 13 connected to the left and right ends of the upper crossbar 2 and the lower crossbar 9;

[0035] In this technical solution, preferably

[0036] A telescopic assembly is provided in the middle of the upper crossbar 2 and the lower crossbar 9; the telescopic assembly is mainly composed of an inner rod 6, a fastening screw 7 and an outer tube 8, the inner rod 6 is inserted into the upper end of the outer tube 8, and the insertion is fixed by the fastening screw 7. After the fastening screw 7 is loosened, the inner rod 6 can move up and down inside the outer tube 8;

[0037] Slide blocks 3 are provided at both ends of the upper crossbar 2;

[0038] A slide groove 4 is provided at the connection between the inner side of the left column 12 and the right column 13 and the upper cross bar 2;

[0039] The upper cross bar 2 is clamped in the inside of the slide groove 4 through the slider 3, and can slide up and down in the inside of the slide groove 4 through the slider 3;

[0040] By setting the telescopic assembly, when the equipment is on different civil construction sites of power plants, the height of the guardrail can be adjusted according to local needs. When adjusting, it is only necessary to loosen the fastening screws 7, and then the inner rod 6 can move up and down inside the outer tube 8, and drive the upper cross bar 2 above to slide up and down inside the slide groove 4 through the slider 3. After moving to a suitable height, tighten the fastening screws 7 again, so that the connection between the inner rod 6 and the outer tube 8 is fixed and cannot be moved. The setting of the telescopic assembly allows the equipment to flexibly adjust the height as needed;

[0041] In this technical solution, preferably

[0042] The bottom of the left column 12 and the right column 13 are both provided with a water injection base 11; the bottom of the left column 12 and the right column 13 are fixedly connected to the water injection base 11;

[0043] The water injection base 11 is provided with a water injection port 10, and the water injection base 11 is an internal hollow structure;

[0044] When in use, after the guardrail is placed in a designated position and installed, water can be injected into the water injection base 11 through the water injection port 10, thereby increasing the weight of the water injection base 11, especially when the ground is uneven or additional weight is needed to resist side winds. When injecting water, water is injected into the base through the water injection port to increase its weight, making the guardrail more stable. When it needs to be disassembled and transported, the water inside the water injection base 11 can be drained, thereby reducing the weight of the guardrail and making it more convenient to transport.

[0045] In this technical solution, further, preferably

[0046] A T-shaped slot 1 is provided on the left side outer side of the left column 12, and a T-shaped insert block 5 is provided on the right side outer side of the right column 13;

[0047] The T-shaped plug block 5 can be plugged into the T-shaped slot 1 for connection. The two T-shaped designs are more firmly connected after being plugged in.

[0048] The two ends of the lower crossbar 9 are fixedly connected to the inner sides of the left column 12 and the right column 13.

[0049] Since the sizes of civil construction sites of different power plants are different, the lengths of the safety guardrails required are also different. When in use, you can choose the appropriate left column 12 and right column 13 according to the required length, and use different T-shaped blocks 5 on the right side of the right column 13 to insert into the T-shaped slot 1 on the left side of the left column 12 to set the guardrail modularly. When in use, multiple modular guardrails are connected and assembled using this plug-in structure, and the T-shaped block 5 can be plugged into the T-shaped slot 1. The T-shaped design makes the card connection firm and will not fall off. When disassembling, you only need to pull out the T-shaped block 5 from the top of the T-shaped slot 1, and then you can disassemble and carry the modular guardrails separately, which is very convenient.

[0050] The above description is only a preferred embodiment of the utility model, and does not limit the patent scope of the utility model. All equivalent structural changes made by using the contents of the utility model specification and drawings under the utility model concept, or directly / indirectly used in other related technical fields are included in the patent protection scope of the utility model.

Claims

1. A new type of safety guardrail for civil engineering of power plant, characterized in that: include An upper crossbar (2) and a lower crossbar (9) as well as a left upright post (12) and a right upright post (13) connected to the left and right ends of the upper crossbar (2) and the lower crossbar (9); Slide blocks (3) are provided at both ends of the upper cross bar (2); A slide groove (4) is provided at the connection between the inner side edges of the left column (12) and the right column (13) and the upper cross bar (2); A telescopic assembly is provided in the middle of the upper crossbar (2) and the lower crossbar (9); The bottoms of the left column (12) and the right column (13) are both provided with water injection bases (11).

2. A new type of safety guardrail for civil engineering of a power plant as claimed in claim 1, characterized in that: The water injection base (11) is provided with a water injection port (10), and the water injection base (11) is an internal hollow structure.

3. A new type of safety guardrail for civil engineering of a power plant as claimed in claim 2, characterized in that: The telescopic assembly mainly consists of an inner rod (6), a fastening screw (7) and an outer tube (8); the inner rod (6) is inserted into the upper end of the outer tube (8), and the insertion point is fixed by the fastening screw (7); after the fastening screw (7) is loosened, the inner rod (6) can move up and down inside the outer tube (8).

4. A new type of safety guardrail for civil engineering of a power plant as claimed in claim 3, characterized in that: The upper cross bar (2) is clamped in the interior of the slide groove (4) via a slider (3), and can slide up and down in the interior of the slide groove (4) via the slider (3).

5. A new type of safety guardrail for civil engineering of a power plant as claimed in claim 4, characterized in that: A T-shaped slot (1) is arranged on the left outer side of the left upright post (12), and a T-shaped insert block (5) is arranged on the right outer side of the right upright post (13).

6. A new type of safety guardrail for civil engineering of a power plant as claimed in claim 5, characterized in that: The T-shaped plug block (5) can be plugged into the interior of the T-shaped slot (1) for connection.

7. A new type of safety guardrail for civil engineering of a power plant as claimed in claim 6, characterized in that: The two ends of the lower cross bar (9) are fixedly connected to the inner sides of the left column (12) and the right column (13).

8. A new type of safety guardrail for civil engineering of a power plant as claimed in claim 7, characterized in that: The bottoms of the left column (12) and the right column (13) are fixedly connected to the water injection base (11).

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