Protective device for water conservancy and hydropower engineering construction

Abstract

The utility model relates to the technical field of hydraulic engineering construction, and discloses a protective device for hydraulic and hydro-power engineering construction, which comprises a bottom plate, a fixing frame is fixedly connected onto the bottom plate, a protective baffle is fixedly mounted on the fixing frame, a combined structure is arranged on the protective baffle, and the combined structure comprises a first combined rod and a second combined rod. The first combination rod is fixedly connected with a first fixing plate, the first fixing plate is provided with a first positioning hole, the second combination rod is fixedly connected with a second fixing plate, the second fixing plate is provided with a second positioning hole, and combination nails are installed in the first positioning hole and the second positioning hole. According to the protective device, the first combination rod and the second combination rod are arranged, so that the two sets of protective baffles can be conveniently combined and spliced, different numbers of protective baffles can be conveniently combined according to the size of a construction site, the protective device can well adapt to the size of the construction site, and therefore the construction site can be conveniently protected.

Description

Technical Field

[0001] The utility model relates to the technical field of water conservancy project construction, in particular to a protective device for water conservancy and hydropower project construction. Background Art

[0002] Construction refers to the production activities in the implementation stage of engineering construction. It is the process of building various buildings and turning them into physical objects at designated locations according to the plans on the drawings. This process includes foundation engineering construction, main structure construction, etc. During the construction process, in order to protect the safety around the construction site, a circle of supporting and protective devices is usually placed around the construction site to ensure the safety inside and outside the construction site, and to prevent passers-by from mistakenly entering the construction area and causing injuries. It is an auxiliary device that is widely used in the field of construction safety;

[0003] However, it is inconvenient to splice two protective plates of the traditional protective device during use, resulting in the protective device being unable to adapt well to the size of the construction site. Therefore, a protective device for water conservancy and hydropower engineering construction is proposed. Utility Model Content

[0004] The utility model aims to solve the shortcomings in the prior art and proposes a protective device for water conservancy and hydropower engineering construction.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a protective device for the construction of water conservancy and hydropower projects, including a base plate, a fixing frame is fixedly connected to the base plate, a protective baffle is fixedly installed on the fixing frame, and a combined structure is provided on the protective baffle, the combined structure includes a combined rod 1 and a combined rod 2, a fixed plate 1 is fixedly connected to the combined rod 1, a positioning hole 1 is provided on the fixed plate 1, a fixed plate 2 is fixedly connected to the combined rod 2, a positioning hole 2 is provided on the fixed plate 2, and combination nails are installed in the positioning hole 1 and the positioning hole 2.

[0006] As a further description of the above technical solution:

[0007] The combination rod 1 is rotatably connected with a threaded rod 1, and the threaded rod 1 is threadedly connected to the protective baffle.

[0008] As a further description of the above technical solution:

[0009] The second combination rod is rotatably connected with a second threaded rod, and the second threaded rod is threadedly connected to the protective baffle.

[0010] As a further description of the above technical solution:

[0011] The bottom plate is slidably connected with a sliding rod, the top of the sliding rod is fixedly connected with a lifting plate 2, the lifting plate 2 is threadedly connected with a positioning threaded rod, and the positioning threaded rod is rotatably connected to the bottom plate.

[0012] As a further description of the above technical solution:

[0013] The bottom of the sliding rod is fixedly connected with a lifting plate 1, and the bottom of the lifting plate 1 is fixedly connected with a fixing nail.

[0014] As a further description of the above technical solution:

[0015] The top of the positioning threaded rod is fixedly connected with a rotating wheel.

[0016] As a further description of the above technical solution:

[0017] Universal wheels are installed at the bottom of the base plate, and four groups of universal wheels are arranged and symmetrically distributed at the bottom of the base plate.

[0018] The utility model has the following beneficial effects:

[0019] 1. In the utility model, by setting the combination rod 1 and the combination rod 2, the two groups of protective baffles can be conveniently combined and spliced, which is convenient for combining different numbers of protective baffles according to the size of the construction site, and can well adapt to the size of the construction site, thereby facilitating the protection of the construction site.

[0020] 2. In the utility model, the lifting plate can be fixed on the ground by rotating the rotating wheel, thereby completing the fixation of the protective device, facilitating the movement and positioning of the device, thereby facilitating the movement of the device on different construction sites, which is beneficial to improving the flexibility of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 This is a three-dimensional diagram of a protective device for water conservancy and hydropower engineering construction proposed by the utility model;

[0022] Figure 2 This is a partial structural schematic diagram of a protective device for water conservancy and hydropower engineering construction proposed by the utility model;

[0023] Figure 3 It is a schematic diagram of the exploded structure of the combined structure;

[0024] Figure 4 for Figure 3 Enlarged view of point A in the middle.

[0025] Legend:

[0026] 1. Bottom plate; 2. Fixed frame; 3. Protective baffle; 4. Combination rod 1; 5. Fixed plate 1; 6. Positioning hole 1; 7. Combination rod 2; 8. Fixed plate 2; 9. Positioning hole 2; 10. Combination nail; 11. Threaded rod 1; 12. Threaded rod 2; 13. Sliding rod; 14. Lifting plate 1; 15. Fixed nail; 16. Lifting plate 2; 17. Positioning threaded rod; 18. Rotating wheel; 19. Universal wheel. DETAILED DESCRIPTION

[0027] 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.

[0028] Reference Figure 1-Figure 4 The utility model provides an embodiment: a protective device for water conservancy and hydropower engineering construction, including a bottom plate 1, a fixing frame 2 is fixedly connected to the bottom plate 1, a protective baffle 3 is fixedly installed on the fixing frame 2, and a combined structure is provided on the protective baffle 3, the combined structure includes a combined rod 1 4 and a combined rod 2 7, a fixed plate 1 5 is fixedly connected to the combined rod 1 4, a positioning hole 1 6 is provided on the fixed plate 1 5, a fixed plate 2 8 is fixedly connected to the combined rod 2 7, a positioning hole 2 9 is provided on the fixed plate 2 8, and a combined nail 10 is installed in the positioning hole 1 6 and the positioning hole 2 9. By arranging the combined rod 1 4 and the combined rod 2 7, two groups of protective baffles 3 can be conveniently combined and spliced, so that different numbers of protective baffles 3 can be combined according to the size of the construction site, and the size of the construction site can be well adapted to facilitate the protection of the construction site.

[0029] A threaded rod 11 is rotatably connected to the combination rod 14, and the threaded rod 11 is threadedly connected to the protective baffle 3. A threaded rod 2 12 is rotatably connected to the combination rod 2 7, and the threaded rod 2 12 is threadedly connected to the protective baffle 3. A sliding rod 13 is slidably connected to the bottom plate 1, and a lifting plate 2 16 is fixedly connected to the top of the sliding rod 13. A positioning threaded rod 17 is threadedly connected to the lifting plate 2 16, and the positioning threaded rod 17 is rotatably connected to the bottom plate 1. The bottom of the sliding rod 13 is fixedly connected to the lifting plate 14, and a fixing nail 15 is fixedly connected to the bottom of the lifting plate 14. A rotating wheel 18 is fixedly connected to the top of the positioning threaded rod 17. A universal wheel 19 is installed at the bottom of the bottom plate 1. Four groups of universal wheels 19 are provided and are symmetrically distributed at the bottom of the bottom plate 1. The lifting plate 14 can be fixed to the ground by rotating the rotating wheel 18, thereby completing the fixation of the protective device, facilitating the movement and positioning of the device, thereby facilitating the movement of the device on different construction sites, which is beneficial to improving the flexibility of the device.

[0030] Working principle: When carrying out water conservancy and hydropower construction, first place the protective device at the construction position, then turn the rotating wheel 18 by hand, the rotating wheel 18 drives the positioning threaded rod 17 to rotate, and the positioning threaded rod 17 drives the lifting plate 2 16 to move downward through the threaded action with the lifting plate 2 16, thereby driving the lifting plate 1 14 to move toward the ground, thereby inserting the fixing nail 15 into the ground, so that the device is fixed at the construction position to protect the construction site. When combining the two protective baffles 3, the staff uses a wrench to turn the threaded rod 1 11 and the threaded rod 2 12 to adjust the distance between the combination rod 1 4 and the combination rod 2 7, and then installs the combination nail 10 in the positioning hole 1 6 and the positioning hole 2 9, thereby completing the combined connection between the two protective baffles 3. Different numbers of protective baffles 3 can be combined according to the size of the site, so that the device can adapt to the size of the construction site and facilitate the construction of water conservancy and hydropower.

[0031] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A protective device for water conservancy and hydropower engineering construction, comprising a bottom plate (1), characterized in that: The bottom plate (1) is fixedly connected to a fixing frame (2), a protective baffle (3) is fixedly mounted on the fixing frame (2), a combined structure is arranged on the protective baffle (3), the combined structure comprises a first combined rod (4) and a second combined rod (7), a first fixed plate (5) is fixedly connected to the first combined rod (4), a first positioning hole (6) is provided on the first fixed plate (5), a second combined rod (7) is fixedly connected to the second combined rod (7), a second fixed plate (8) is provided on the second fixed plate (8), a second positioning hole (9) is provided on the second fixed plate (8), and combination nails (10) are installed in the first positioning hole (6) and the second positioning hole (9).

2. A protective device for water conservancy and hydropower engineering construction according to claim 1, characterized in that: The combination rod one (4) is rotatably connected to a threaded rod one (11), and the threaded rod one (11) is threadedly connected to the protective baffle (3).

3. A protective device for water conservancy and hydropower engineering construction according to claim 1, characterized in that: The second combined rod (7) is rotatably connected to a second threaded rod (12), and the second threaded rod (12) is threadedly connected to the protective baffle (3).

4. A protective device for water conservancy and hydropower engineering construction according to claim 1, characterized in that: A sliding rod (13) is slidably connected to the bottom plate (1), a lifting plate 2 (16) is fixedly connected to the top of the sliding rod (13), a positioning threaded rod (17) is threadedly connected to the lifting plate 2 (16), and the positioning threaded rod (17) is rotatably connected to the bottom plate (1).

5. A protective device for water conservancy and hydropower engineering construction according to claim 4, characterized in that: The bottom of the sliding rod (13) is fixedly connected to a lifting plate (14), and the bottom of the lifting plate (14) is fixedly connected to a fixing nail (15).

6. A protective device for water conservancy and hydropower engineering construction according to claim 5, characterized in that: The top of the positioning threaded rod (17) is fixedly connected with a rotating wheel (18).

7. A protective device for water conservancy and hydropower engineering construction according to claim 1, characterized in that: Universal wheels (19) are installed at the bottom of the base plate (1), and four groups of universal wheels (19) are provided and are symmetrically distributed at the bottom of the base plate (1).

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