Safety warning device for hydropower construction

Abstract

The utility model relates to the technical field of warning equipment, in particular to a hydropower construction safety warning device which comprises a frame, a slot strip is fixedly arranged on the top face of the frame, a warning content board is detachably arranged on the inner side of the frame, and acrylic boards are fixedly arranged at the front end and the rear end of the inner side of the frame. Supporting rods are fixedly arranged at the left end and the right end of the outer bottom face of the frame, and fixing ground pins are movably arranged below the supporting rods. According to the safety warning device for hydropower construction, the rotatable needle-shaped pile structure is additionally arranged to achieve installation and arrangement on a flat road surface and a soil road surface, free rotating and retracting can be achieved, the fixing design is adopted to prevent the safety warning device from loosening, and meanwhile the warning content board can be replaced from the top face of the device frame; the warning device does not need to be manufactured again for whole replacement, the warning content board is very convenient to replace, the rain baffle is fast to disassemble and assemble, a certain protection effect is achieved, and the complexity degree of device installation and change in the arrangement process and the warning content change process is greatly reduced.

Description

Technical Field

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

[0002] Hydropower and water conservancy construction generally refers to the adjustment of natural water systems to adapt to agricultural area planning or to achieve hydropower generation. It is an important project for the development of modern society. Its construction environment is changeable. Sometimes there is an artificial road network, which is convenient for construction. In most cases, the construction site is mainly composed of uneven mud ground. No matter what environment the project is carried out in, warning equipment is necessary. The warning device can provide construction personnel with recent construction progress information. The most important function is to warn passers-by and construction personnel, reminding them that the area is under construction, which is the first layer of protection for construction safety.

[0003] Most of the existing safety warning devices for hydropower and water conservancy construction have fixed contents and are customized. The warning contents cannot be changed during the construction process unless new devices are replaced. This results in waste and increased workload. In addition, there is a basic lack of fixed layout structures for uneven dirt surfaces, which makes their layout inconvenient. After layout, the devices are unstable and easy to tip over.

[0004] In order to solve the above problems, we have made improvements and proposed a safety warning device for hydropower and water conservancy construction. Utility Model Content

[0005] In order to solve the above technical problems, the utility model provides the following technical solutions:

[0006] The utility model provides a safety warning device for hydropower and water conservancy construction, comprising a frame, a slot strip being fixedly arranged on the top surface of the frame, a warning content plate being detachably arranged on the inner side of the frame, acrylic plates being fixedly arranged on the front and rear ends of the inner side of the frame, support rods being fixedly arranged on the left and right ends of the outer bottom surface of the frame, and a fixed ground pin being movably arranged under the support rod.

[0007] As a preferred technical solution of the utility model, the frame includes a loading frame and a top frame, the left and right ends of the top frame are respectively fixedly welded to the left and right ends of the top of the loading frame, the outer bottom surface of the slot bar is fixedly welded to the top surface of the top frame, and a rainproof baffle is arranged above the slot bar.

[0008] As a preferred technical solution of the utility model, a connecting plate is fixedly welded at the inner bottom end of the rain shield, the cross-section of the connecting plate is in the shape of an "I", the length of the connecting plate is equal to the length of the slot bar, the length of the slot bar is equal to the length of the top frame, the groove of the slot bar is complementary to the bottom shape of the connecting plate, and the rain shield is detachably connected to the top frame through the connecting plate.

[0009] As a preferred technical solution of the utility model, the inner bottom surface and the outer bottom surface of the slot bar are penetrated with sockets, the top surface and the bottom surface of the top frame are penetrated with loading slots, the length and width of the loading slots are equal to and aligned with the length and width of the sockets, a limiting slot is opened in the middle part of the inner side of the loading frame, and the tops of the limiting slots on the left and right ends of the inner side of the loading frame are aligned with the left and right ends of the loading slot.

[0010] As a preferred technical solution of the utility model, the warning content plate is detachably connected to the inside of the frame through a loading notch and a limiting slot, and sealant is fixedly provided on the edges of the two acrylic plates.

[0011] As an optimal technical solution of the utility model, a bottom rod is fixedly welded on the bottom surface of the support rod, and reinforcing ribs are fixedly welded on the front and rear ends of the top surface of the bottom rod, and the tops of the reinforcing ribs are fixedly welded to the middle of the front and back surfaces of the support rod.

[0012] As a preferred technical solution of the utility model, limiting rings are hingedly provided in the middle of the front and back sides of the support rod, and buckles are fixedly provided at the ends of the two limiting rings. The male and female buckles of the buckles are respectively located at the ends of the two limiting rings, and the top edges of the two fixed ground pins are respectively hinged to the bottom of the middle of the opposite surfaces of the two bottom rods, and a fixing plate is fixedly welded to the top edge of the fixed ground pin. Threaded holes are provided in the center of the fixing plate and the center of the outer middle part of the bottom rod, and the fixing plate is fixedly connected to the bottom rod by bolts and nuts.

[0013] The beneficial effects of the utility model are as follows: this type of hydropower and water conservancy construction safety warning device can be installed and arranged on flat roads and dirt roads by adding a rotatable needle-shaped pile structure at the bottom of its supporting structure. It can be freely rotated and retracted, and both the retracted and extended states are fixedly designed to prevent it from loosening. At the same time, the device frame can replace the warning content board from the top surface, and there is no need to remake the warning device for entire replacement, and the replacement of the warning content board is very convenient. The rain shield is quick to disassemble and assemble, and can prevent rainwater from penetrating the frame from above and entering the interior. Transparent acrylic panels are added on the front and back sides and sealant is coated on the edge gaps to further prevent waterproofing and seepage, play a certain protective role, and greatly reduce the cumbersomeness of the arrangement process and the installation and change of the device when the warning content is changed. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0015] Figure 1This is a structural schematic diagram of a hydropower and water conservancy construction safety warning device of the utility model;

[0016] Figure 2 This is a schematic diagram of the top view of the slot bar structure of a hydropower and water conservancy construction safety warning device of the utility model;

[0017] Figure 3 It is a schematic structural diagram of a side sectional view of a frame of a hydropower and water conservancy construction safety warning device of the utility model;

[0018] Figure 4 This is a schematic diagram of the left side structure of a support rod of a hydropower and water conservancy construction safety warning device of the utility model;

[0019] In the figure: 1. frame; 2. loading frame; 3. top frame; 4. slot strip; 5. rain baffle; 6. connecting plate; 7. socket; 8. loading slot; 9. limit slot; 10. warning content plate; 11. acrylic plate; 12. sealant; 13. support rod; 14. bottom rod; 15. limit ring; 16. buckle; 17. fixed ground pin; 18. fixing plate. DETAILED DESCRIPTION

[0020] The preferred embodiments of the present invention are described below in conjunction with the accompanying drawings. It should be understood that the preferred embodiments described herein are only used to illustrate and explain the present invention, and are not used to limit the present invention.

[0021] Example: Figure 1-4 As shown, a safety warning device for hydropower and water conservancy construction includes a frame 1, a slot strip 4 is fixedly provided on the top surface of the frame 1, a warning content plate 10 is detachably provided on the inner side of the frame 1, acrylic plates 11 are fixedly provided on the front and rear ends of the inner side of the frame 1, support rods 13 are fixedly provided on the left and right ends of the outer bottom surface of the frame 1, and a fixed ground pin 17 is movably provided below the support rod 13.

[0022] The frame 1 includes a loading frame 2 and a top frame 3. The left and right ends of the top frame 3 are respectively fixedly welded to the left and right ends of the top of the loading frame 2. The outer bottom surface of the slot bar 4 is fixedly welded to the top surface of the top frame 3. A rainproof baffle 5 is arranged above the slot bar 4.

[0023] A connecting plate 6 is fixedly welded to the inner bottom end of the rain shield 5. The cross-section of the connecting plate 6 is an "I" shape. The length of the connecting plate 6 is equal to the length of the slot bar 4, and the length of the slot bar 4 is equal to the length of the top frame 3. The groove of the slot bar 4 is complementary to the bottom shape of the connecting plate 6. The rain shield 5 is detachably connected to the top frame 3 through the connecting plate 6.

[0024] The inner bottom surface and the outer bottom surface of the slot strip 4 are penetrated with an insertion opening 7, the top surface and the bottom surface of the top frame 3 are penetrated with a loading slot 8, the length and width of the loading slot 8 are equal to and aligned with the length and width of the insertion opening 7, a limiting slot 9 is provided in the middle part of the inner side of the loading frame 2, and the tops of the limiting slots 9 at the left and right ends of the inner side of the loading frame 2 are aligned with the left and right ends of the loading slot 8.

[0025] The warning content plate 10 is detachably connected to the interior of the frame 1 through the loading notch 8 and the limiting slot 9 , and the edges of the two acrylic plates 11 are fixedly provided with sealant 12 .

[0026] The bottom surface of the support rod 13 is fixedly welded with a bottom rod 14 , and the front and rear ends of the top surface of the bottom rod 14 are fixedly welded with reinforcing ribs, and the tops of the reinforcing ribs are fixedly welded to the middle of the front and back surfaces of the support rod 13 .

[0027] A limiting ring 15 is hingedly provided in the middle of the front and back sides of the support rod 13, and buckles 16 are fixedly provided at the ends of the two limiting rings 15. The male and female buckles of the buckles 16 are respectively located at the ends of the two limiting rings 15. The top edges of the two fixed ground pins 17 are respectively hinged to the bottom of the middle of the opposite surfaces of the two bottom rods 14, and a fixing plate 18 is fixedly welded to the top edge of the fixed ground pin 17. Threaded holes are provided in the center of the fixing plate 18 and the center of the outer middle part of the bottom rod 14, and the fixing plate 18 is fixedly connected to the bottom rod 14 by bolts and nuts.

[0028] Working principle: This kind of hydropower and water conservancy construction safety warning device can be arranged according to the installation ground conditions when in use. If the ground is an artificial road and the surface is flat, keep the fixed ground pin 17 in a bent state, keep the connection state of the buckle 16 of the limiting collar 15, cover the fixed ground pin 17 to prevent rotation, and directly set up the device on the road surface through the bottom rod 14. If there is no artificially leveled road and the ground is land, unfasten the buckle 16 to open the limiting collar 15, rotate the fixed ground pin 17 until its plane is against the bottom rod 14, at this time, the fixing plate 18 should be on the outside of the bottom rod 14, and use bolts and nuts to fix and lock the fixed ground pin 17 through the threaded holes to prevent rotation, and then insert the fixed ground pin 17 into the soil to fix the device, slide and remove the rain baffle 5, insert the warning content plate 10 with the same size and thickness from the socket 7 of the slot bar 4 into the loading slot 8 and the limiting slot 9, and finally slide and install the rain baffle 5 again. When the warning content needs to be replaced, repeat the operation to replace the new warning content plate 10.

[0029] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A hydropower and water conservancy construction safety warning device, comprising a frame (1), characterized in that: A slot strip (4) is fixedly provided on the top surface of the frame (1), a warning content plate (10) is detachably provided on the inner side of the frame (1), acrylic plates (11) are fixedly provided on the front and rear ends of the inner side of the frame (1), support rods (13) are fixedly provided on the left and right ends of the outer bottom surface of the frame (1), and a fixed ground pin (17) is movably provided below the support rod (13).

2. A hydropower and water conservancy construction safety warning device according to claim 1, characterized in that: The frame (1) comprises a loading frame (2) and a top frame (3); the left and right ends of the top frame (3) are respectively fixedly welded to the left and right ends of the top of the loading frame (2); the outer bottom surface of the slot bar (4) is fixedly welded to the top surface of the top frame (3); and a rainproof baffle (5) is arranged above the slot bar (4).

3. A hydropower and water conservancy construction safety warning device according to claim 2, characterized in that: A connecting plate (6) is fixedly welded to the inner bottom end of the rain shield (5); the cross section of the connecting plate (6) is in the shape of an I; the length of the connecting plate (6) is equal to the length of the slot bar (4); the length of the slot bar (4) is equal to the length of the top frame (3); the groove of the slot bar (4) is complementary to the bottom shape of the connecting plate (6); and the rain shield (5) is detachably connected to the top frame (3) via the connecting plate (6).

4. A hydropower and water conservancy construction safety warning device according to claim 3, characterized in that: The inner bottom surface and the outer bottom surface of the slot bar (4) are penetrated with a socket (7), the top surface and the bottom surface of the top frame (3) are penetrated with a loading slot (8), the length and width of the loading slot (8) are equal to and aligned with the length and width of the socket (7), a limiting slot (9) is provided in the middle of the inner side of the loading frame (2), and the tops of the limiting slots (9) at the left and right ends of the inner side of the loading frame (2) are aligned with the left and right ends of the loading slot (8).

5. A hydropower and water conservancy construction safety warning device according to claim 4, characterized in that: The warning content plate (10) is detachably connected to the interior of the frame (1) via a loading notch (8) and a limiting slot (9), and sealant (12) is fixedly provided on the edges of the two acrylic plates (11).

6. A hydropower and water conservancy construction safety warning device according to claim 1, characterized in that: A bottom rod (14) is fixedly welded to the bottom surface of the support rod (13), and reinforcing ribs are fixedly welded to the front and rear ends of the top surface of the bottom rod (14), and the tops of the reinforcing ribs are fixedly welded to the middle of the front and back surfaces of the support rod (13).

7. A hydropower and water conservancy construction safety warning device according to claim 1, characterized in that: The middle part of the front and back sides of the support rod (13) are hingedly provided with a limit ring (15), and the ends of the two limit rings (15) are fixedly provided with a buckle (16), and the male and female buckles of the buckle (16) are respectively located at the ends of the two limit rings (15). The top edges of the two fixed ground pins (17) are respectively hinged to the bottom of the middle part of the opposite surface of the two bottom rods (14), and the top edge of the fixed ground pin (17) is fixedly welded with a fixing plate (18), and the center of the fixing plate (18) and the center of the outer middle part of the bottom rod (14) are both provided with a threaded hole, and the fixing plate (18) is fixedly connected to the bottom rod (14) by bolts and nuts.

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