Dam safety protection isolation device

Abstract

The utility model discloses a dam safety protection isolation equipment relates to dam isolation technical field, including side column, the number of side column is set to two, and one side of one side column is placed with two first fixed frame, and one side of another side column is placed with two second fixed frame, a plurality of horizontal columns are fixedly connected in the first fixed frame and second fixed frame inside, a plurality of vertical columns are fixedly connected in the first fixed frame and second fixed frame inside, two insertion slots are all seted up in one side of side column, and the installation block is placed in the insertion slot inside, this dam safety protection isolation equipment, by being provided with two first fixed frame and two second fixed frame, can when the protective net that is composed of vertical column and horizontal column in the inside of arbitrary first fixed frame and second fixed frame is damaged, the first fixed frame or second fixed frame of damaged piece is replaced, and the whole protective net need not be replaced.

Description

Technical Field

[0001] This utility model relates to the field of dam isolation technology, specifically a dam safety protection and isolation device. Background Technology

[0002] A safety barrier is a protective device used in residential areas, highways, commercial areas, public places, etc., to protect personal safety or equipment and facilities. It is especially common next to river dams.

[0003] For example, the 1.8-meter-high safety protection fence with frame for river and reservoir dams, model Xin Huan Hua, requires the entire fence to be replaced when holes appear, resulting in high usage costs. Utility Model Content

[0004] In view of the shortcomings of the existing technology, this utility model provides a dam safety protection and isolation device, which solves the problems mentioned in the background technology.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a dam safety protection and isolation device, comprising two side columns. One side column has two first fixing frames on one side, and the other side column has two second fixing frames on one side. Several horizontal columns are fixedly connected inside the first and second fixing frames, and several vertical columns are fixedly connected inside the first and second fixing frames. Each side column has two slots on one side, and each slot contains an installation block. Each installation block is threaded with a second screw. Each side column has a threaded hole at one end of the installation block, and one end of each second screw extends into the threaded hole and is threadedly connected to the threaded hole.

[0006] Preferably, a second positioning block is fixedly connected to the back of each of the second fixing frames, and a first positioning block is fixedly connected to the back of each of the first fixing frames. A first bolt is inserted inside each of the first positioning blocks. One end of each first bolt passes through the first positioning block and the second positioning block and extends to the outside of the second positioning block. A second nut is threaded to the outside of the tail end of each first bolt.

[0007] Preferably, a top frame is fixedly connected to the top of both the second fixed frame and the first fixed frame.

[0008] Preferably, each of the vertical columns has several insertion holes on one side, and a fixed half-ring is placed on the outer side of each of the vertical columns. One end of each fixed half-ring is hinged to a rotating half-ring, and one end of each rotating half-ring is fixedly connected to a second threaded block. One side of each fixed half-ring is fixedly connected to a first threaded block, and a first screw is threaded inside each of the second threaded blocks. One end of each first screw extends into the first threaded block and is threadedly connected to the inside of the first threaded block.

[0009] Preferably, each of the rotating semi-rings has a positioning post fixedly connected to its inner side, and one end of each positioning post extends into the corresponding insertion hole.

[0010] Preferably, a connecting rod is fixedly connected to one side of the fixed semi-ring, a positioning ring is fixedly sleeved on the outer side of each connecting rod, a threaded rod is fixedly connected to one end of each connecting rod, a display plate is sleeved on the outer side of each of the four threaded rods, a first nut is threadedly connected to the outer side of each threaded rod, the first nut is located in front of the display plate, a base plate is fixedly connected to the inner side of each side column, and the two base plates are located below the first fixed frame and the second fixed frame, respectively.

[0011] This utility model provides a dam safety protection and isolation device, which has the following beneficial effects:

[0012] 1. The dam safety protection and isolation equipment, by setting two first fixed frames and two second fixed frames, allows for the replacement of the damaged first or second fixed frame when the protective net composed of vertical and horizontal columns inside any one of the first or second fixed frames is damaged, without the need to replace the entire protective net.

[0013] 2. This dam safety protection and isolation equipment consists of a connecting rod, a fixed half-ring, and a display panel. The fixed and rotating half-rings are fitted onto the outside of the vertical column as needed, so that the positioning column is located inside the insertion hole, limiting the movement of the rotating and fixed half-rings. Then, one end of the first screw is screwed into the second and first threaded blocks, fixing the rotating and fixed half-rings and the connecting rod to the vertical column. A display panel of appropriate size is placed in front of the equipment. One end of the threaded rod passes through a hole in the display panel to the front of the display panel. The first nut is screwed onto the outside of the threaded rod to fix the position of the display panel. The position of the display panel on the equipment can be adjusted, and display panels of various sizes can be installed on the equipment. Warning signs on the surface of the display panel remind passersby not to enter. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the front structure of this utility model;

[0015] Figure 2This is a schematic diagram of the rear view structure of this utility model;

[0016] Figure 3 This is a schematic diagram of the installation structure of the rotating half-ring and the fixed half-ring of this utility model;

[0017] Figure 4 This is a top view of the internal structure of the rotating half-ring and the fixed half-ring of this utility model;

[0018] Figure 5 This is a schematic diagram of the end structure of the connecting rod of this utility model;

[0019] Figure 6 This is a side view of the side column structure of this utility model.

[0020] In the diagram: 1. Side column; 2. Base plate; 3. First fixing frame; 4. Horizontal column; 5. Vertical column; 6. Insertion hole; 7. Second fixing frame; 8. Top frame; 9. Rotating half ring; 10. Fixed half ring; 11. First threaded block; 12. Second threaded block; 13. First screw; 14. Connecting rod; 15. Positioning ring; 16. Threaded rod; 17. First nut; 18. Display board; 19. First positioning block; 20. First bolt; 21. Second nut; 22. Slot; 23. Threaded hole; 24. Mounting block; 25. Second screw; 27. Second positioning block; 28. Positioning post. Detailed Implementation

[0021] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0022] Example 1

[0023] Please see Figures 1 to 6 This utility model provides a technical solution: a dam safety protection and isolation device, including side columns 1, the number of side columns 1 is set to two, two first fixing frames 3 are placed on one side of one side column 1, and two second fixing frames 7 are placed on one side of the other side column 1. Several horizontal columns 4 are fixedly connected inside the first fixing frames 3 and the second fixing frames 7, and several vertical columns 5 are fixedly connected inside the first fixing frames 3 and the second fixing frames 7. Two slots 22 are opened on one side of each side column 1, and mounting blocks 24 are placed inside each slot 22. Second screws 25 are threadedly connected inside each mounting block 24. Threaded holes 23 are opened inside each side column 1 and at one end of each mounting block 24. One end of each second screw 25 extends into the threaded hole 23 and is threadedly connected to the inside of the threaded hole 23.

[0024] The back of the second fixed frame 7 is fixedly connected with a second positioning block 27, and the back of the first fixed frame 3 is fixedly connected with a first positioning block 19. A first bolt 20 is inserted into the first positioning block 19. One end of the first bolt 20 passes through the first positioning block 19 and the second positioning block 27 and extends to the outside of the second positioning block 27. A second nut 21 is threaded to the outside of the tail end of the first bolt 20. The first fixed frame 3 or the second fixed frame 7 is fixed by the second nut 21, the first bolt 20, the second positioning block 27 and the first positioning block 19.

[0025] A top frame 8 is fixedly connected to the top of both the second fixed frame 7 and the first fixed frame 3, and the top of the first fixed frame 3 and the second fixed frame 7 are covered by the top frame 8.

[0026] Each of the vertical columns 5 has several insertion holes 6 on one side. Each of the vertical columns 5 has a fixed half ring 10 placed on its outer side. Each fixed half ring 10 has a rotating half ring 9 hinged to one end. Each rotating half ring 9 has a second threaded block 12 fixedly connected to one end. Each of the fixed half ring 10 has a first threaded block 11 fixedly connected to one side. Each second threaded block 12 has a first screw 13 threadedly connected inside. Each first screw 13 extends into the first threaded block 11 and is threadedly connected to the inside of the first threaded block 11. The second threaded block 12 and the first threaded block 11 are fixed by the first screw 13, thereby fixing the rotating half ring 9 and the fixed half ring 10.

[0027] Positioning pins 28 are fixedly connected to the inner side of the rotating half ring 9. One end of each positioning pin 28 extends into the corresponding insertion hole 6. The positioning pins 28 cooperate with the insertion hole 6 to limit and fix the positions of the rotating half ring 9, the fixed half ring 10, and the connecting rod 14.

[0028] Example 2

[0029] Please see Figures 1 to 5 This utility model provides a technical solution: a connecting rod 14 is fixedly connected to one side of the fixed half ring 10, a positioning ring 15 is fixedly sleeved on the outer side of the connecting rod 14, a threaded rod 16 is fixedly connected to one end of the connecting rod 14, a display plate 18 is sleeved on the outer side of the four threaded rods 16, a first nut 17 is threadedly connected to the outer side of the threaded rods 16, the first nut 17 is located in front of the display plate 18, a base plate 2 is fixedly connected to the inner side of the side column 1, the two base plates 2 are respectively located below the first fixed frame 3 and the second fixed frame 7, and the first fixed frame 3 and the second fixed frame 7 are supported by the base plates 2.

[0030] In summary, when using this dam safety protection and isolation equipment, the fixed half-ring 10 and the rotating half-ring 9 are fitted onto the outside of the vertical column 5 as needed, so that the positioning column 28 is located inside the insertion hole 6, limiting the rotation half-ring 9 and the fixed half-ring 10. Then, one end of the first screw 13 is screwed into the inside of the second threaded block 12 and the first threaded block 11, fixing the rotating half-ring 9, the fixed half-ring 10, and the connecting rod 14 onto the vertical column 5. A display plate 18 of appropriate size is placed in front of the equipment, and one end of the threaded rod 16 passes through the hole on the display plate 18 to the front of the display plate 18. The first nut 17 is screwed onto the outside of the threaded rod 16 to fix the position of the display plate 18.

[0031] If any of the first fixing frames 3 or the second fixing frames 7 malfunctions and needs to be replaced, unscrew the first nut 17 from the outside of the threaded rod 16, then remove the display panel 18 from the threaded rod 16. Next, unscrew one end of the first screw 13 out of the second threaded block 12 and the first threaded block 11. Rotate the rotating half-ring 9 so that one end of the positioning post 28 moves out of the insertion hole 6. Then, remove the fixing half-ring 10, the rotating half-ring 9, and the connecting rod 14 from the vertical post 5. Unscrew one end of the second screw 25 out of the threaded hole 23 and the mounting block 24. Then, unscrew the second nut 21 from the outside of the first bolt 20. Remove the first bolt 20 from the first positioning block 19. Move the second positioning block 27 out of the interior, then move the second fixing frame 7 or the first fixing frame 3 out, and place the new second fixing frame 7 or the first fixing frame 3 in the installation position, so that the mounting block 24 on one side of the second fixing frame 7 or the first fixing frame 3 is inserted into the slot 22. Then screw one end of the second screw 25 into the mounting block 24 and the threaded hole 23. Pass one end of the first bolt 20 through the first positioning block 19 and the second positioning block 27 and out to the outside of the second positioning block 27. Screw the second nut 21 on the outside of the tail end of the first bolt 20 to fix the first fixing frame 3 or the second fixing frame 7, thereby achieving the protection and isolation of the dam.

[0032] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A dam safety protection and isolation device, comprising side columns (1), characterized in that: The number of side pillars (1) is set to two. Two first fixing frames (3) are placed on one side of one side pillar (1), and two second fixing frames (7) are placed on one side of the other side pillar (1). Several horizontal pillars (4) are fixedly connected inside the first fixing frame (3) and the second fixing frame (7). Several vertical pillars (5) are fixedly connected inside the first fixing frame (3) and the second fixing frame (7). Two slots (22) are opened on one side of each side pillar (1). An installation block (24) is placed inside each slot (22). A second screw (25) is threaded inside each installation block (24). A threaded hole (23) is opened inside each side pillar (1) and at one end of the installation block (24). One end of the second screw (25) extends into the threaded hole (23) and is threadedly connected to the threaded hole (23).

2. The dam safety protection and isolation device according to claim 1, characterized in that: The back of the second fixed frame (7) is fixedly connected to a second positioning block (27), and the back of the first fixed frame (3) is fixedly connected to a first positioning block (19). A first bolt (20) is inserted inside the first positioning block (19). One end of the first bolt (20) passes through the first positioning block (19) and the second positioning block (27) and extends to the outside of the second positioning block (27). A second nut (21) is threaded to the outside of the tail end of the first bolt (20).

3. The dam safety protection and isolation device according to claim 1, characterized in that: A top frame (8) is fixedly connected to the top of both the second fixed frame (7) and the first fixed frame (3).

4. The dam safety protection and isolation device according to claim 1, characterized in that: Each of the vertical columns (5) has several insertion holes (6) on one side. Each of the vertical columns (5) has a fixed half ring (10) on its outer side. Each of the fixed half rings (10) has a rotating half ring (9) hinged to one end. Each of the rotating half rings (9) has a second threaded block (12) fixedly connected to one end. Each of the fixed half rings (10) has a first threaded block (11) fixedly connected to one side. Each of the second threaded blocks (12) has a first screw (13) threaded inside. Each of the first screws (13) extends into the first threaded block (11) and is threaded inside the first threaded block (11).

5. A dam safety protection and isolation device according to claim 4, characterized in that: The inner side of each rotating half-ring (9) is fixedly connected with a positioning post (28), and one end of each positioning post (28) extends into the corresponding insertion hole (6).

6. A dam safety protection and isolation device according to claim 4, characterized in that: A connecting rod (14) is fixedly connected to one side of the fixed half ring (10). A positioning ring (15) is fixedly sleeved on the outer side of each connecting rod (14). A threaded rod (16) is fixedly connected to one end of each connecting rod (14). A display plate (18) is sleeved on the outer side of each of the four threaded rods (16). A first nut (17) is threadedly connected to the outer side of each threaded rod (16). The first nut (17) is located in front of the display plate (18). A base plate (2) is fixedly connected to the inner side of each side column (1). The two base plates (2) are located below the first fixed frame (3) and the second fixed frame (7), respectively.

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