Isolation device for water and electricity installation engineering

Abstract

The utility model relates to the technical field of hydroelectric construction, in particular to an isolating device for hydroelectric installation engineering, which comprises an isolating plate and a support plate, the support plate is arranged at the lower end of the isolating plate, and two support springs distributed left and right are connected between the support plate and the isolating plate. A telescopic cover arranged outside the supporting spring in a sleeving mode is connected between the supporting plate and the isolation plate, an alarm assembly is arranged in the telescopic cover, and butt joint blocks are fixed to the upper portion and the lower portion of the right end of the isolation plate. According to the utility model, through arranging the alarm assembly, when an irrelevant person climbs over and presses down the isolation plate, the proximity switch controls the buzzer to give an alarm sound, so that a worker can be reminded in time that other irrelevant persons climb over the isolation device, and the irrelevant persons are prevented from damaging or stealing a hydropower construction site in time; and timely loss stopping on a hydropower construction site is facilitated, and unnecessary construction troubles caused by irrelevant personnel are effectively prevented.

Description

Technical Field

[0001] The utility model relates to the technical field of hydropower construction, in particular to an isolation device for hydropower installation engineering. Background Art

[0002] Hydropower is a clean energy source that is renewable, pollution-free, and has low operating costs. It is convenient for power peak regulation and is conducive to improving resource utilization and the comprehensive benefits of the economy and society. In hydropower installation projects, safety issues are receiving more and more attention and attention from the entire society. Therefore, in hydropower installation projects, in order to protect the safety of relevant personnel, isolation devices are often required. Most of the existing isolation devices use isolation boards to isolate irrelevant personnel, so as to prevent irrelevant personnel from entering the construction site of hydropower installation, and achieve a certain isolation and protection effect on relevant personnel;

[0003] Since most of the existing isolation devices use isolation boards to isolate irrelevant personnel, some irrelevant personnel may climb over the isolation devices. Due to the lack of measures to monitor and warn personnel who climb over the isolation devices, it is easy for irrelevant personnel to enter the hydropower construction site without the knowledge of the staff, and even steal and damage the facilities at the hydropower construction site, causing trouble and losses to the hydropower construction site. In addition, different hydropower construction sites are of different sizes, and the isolation devices are difficult to be quickly assembled according to the size of the construction site, resulting in greater limitations in use. Utility Model Content

[0004] The utility model provides an isolation device for hydropower installation engineering, which is conducive to monitoring and warning irrelevant personnel who climb over the isolation device, and is conducive to quickly assembling the isolation device according to the size of the construction site.

[0005] In order to solve the existing technical problems, the utility model discloses an isolation device for hydropower installation engineering, comprising an isolation plate and a support plate, wherein the support plate is arranged at the lower end of the isolation plate;

[0006] Two support springs distributed left and right are connected between the support plate and the isolation plate, and a telescopic cover sleeved on the outside of the support spring is connected between the support plate and the isolation plate, and an alarm component is arranged in the telescopic cover;

[0007] The upper and lower parts of the right end of the isolation plate are fixed with docking blocks, and the left sides of the upper and lower ends of the isolation plate are provided with pressure plates. A bidirectional screw rod is threaded through the two pressure plates, and the bidirectional screw rod rotates from top to bottom and passes through the isolation plate. A splicing component is provided on the inner side of the pressure plate.

[0008] Furthermore, the alarm assembly includes a battery, a proximity switch, a proximity plate and a buzzer, the battery and the proximity switch are fixed to the upper end of the support plate, the proximity plate and the buzzer are connected to the lower end of the isolation plate, and the proximity plate corresponds to the proximity switch up and down.

[0009] Furthermore, the isolation plate is connected with a warning light strip, a reflective sheet and a light strip switch.

[0010] Furthermore, the splicing components include a spring return rod, a truncated cone block, a fixed block and an axle rod. The spring return rod is fixed to the left side of the isolation plate. The truncated cone blocks are connected to the outer ends of the spring return rods. The inner sides of the docking blocks are provided with truncated cone grooves that match the truncated cone blocks.

[0011] Furthermore, the fixed blocks are arranged on the outside of the truncated cone block and fixed on the left side of the isolation plate, the shaft rods are fixed on the inside of the pressure plate, the shaft rods slide through the fixed blocks, and the outside of the docking blocks are provided with limiting shaft holes matching the shaft rods.

[0012] Furthermore, the truncated cone slot and the limiting shaft hole are located on the same vertical axis, and the truncated cone block and the shaft rod are located on the same vertical axis.

[0013] Compared with the prior art, the utility model achieves the following beneficial effects:

[0014] 1. By setting up the alarm component, when an unrelated person climbs over and presses down the isolation plate, the isolation plate will drive the proximity plate close to the proximity switch, and the proximity switch controls the buzzer to sound an alarm, so it is helpful to promptly remind the staff that other unrelated people have climbed over the isolation device, thereby promptly stopping unrelated people from destroying or stealing the hydropower construction site, which is conducive to timely stopping the loss of the hydropower construction site and effectively preventing unrelated people from causing unnecessary construction troubles;

[0015] 2. When assembling multiple isolation plates together, the truncated cone block can be quickly inserted into the truncated cone slot by the elasticity of the spring return rod, and then the bidirectional screw can be turned to drive the shaft rod to be inserted into the limiting shaft hole, so that the isolation device of the corresponding size can be quickly assembled according to the size of the hydropower construction site, and the swinging isolation plate can make the corresponding shaft rod rotate in the shaft hole, which is conducive to adjusting the angle between adjacent isolation plates, thereby facilitating the adjustment of the isolation position according to the contour of the hydropower construction site, reducing the use limitations of the isolation device. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 A is a schematic diagram of the enlarged structure of the local area of ​​the utility model;

[0018] Figure 3 It is a schematic diagram of the overall assembly structure of the utility model;

[0019] Figure 4 It is a schematic diagram of the overall external structure of the utility model.

[0020] Figure 1-4 In the middle: isolation plate 1, docking block 2, support plate 3, telescopic cover 4, support spring 5, proximity switch 6, proximity plate 7, battery 8, buzzer 9, reflector 10, warning light strip 11, light strip switch 12, two-way screw 13, pressure plate 14, shaft 15, fixing block 16, spring return rod 17, truncated table block 18, truncated table slot 19, limit shaft hole 20. DETAILED DESCRIPTION

[0021] An isolation device for hydropower installation engineering:

[0022] like Figure 1-4 As shown, in this embodiment, an isolation plate 1 and a support plate 3 are included, the support plate 3 is arranged at the lower end of the isolation plate 1, two support springs 5 ​​distributed left and right are connected between the support plate 3 and the isolation plate 1, a telescopic cover 4 sleeved on the outside of the support spring 6 is connected between the support plate 3 and the isolation plate 1, an alarm component is provided in the telescopic cover 4, and the alarm component includes a battery 8, a proximity switch 6, a proximity plate 7 and a buzzer 9, the battery 8 and the proximity switch 6 are fixed to the upper end of the support plate 3, the proximity plate 7 and the buzzer 9 are connected to the lower end of the isolation plate 1, and the proximity plate 7 corresponds to the proximity switch 6 up and down;

[0023] By setting the alarm component, when an unrelated person climbs over and presses down the isolation plate 1, the isolation plate 1 will compress the support spring 5 and the telescopic cover 4 downwards, and at the same time the isolation plate 1 will drive the proximity plate 7 to approach the proximity switch 6, connecting the proximity switch 6, the battery 8 and the buzzer 9 in series, and the proximity switch 6 is in a standby state. When the proximity plate 7 moves downward, it will approach the sensing end of the proximity switch 6, the proximity switch 6 is activated and the circuit between the proximity switch 6, the battery 8 and the buzzer 9 is connected. At this time, after the proximity switch 6 is activated, the buzzer 9 will sound an alarm, so it is helpful to remind the worker in time. When the isolation plate 1 is in normal use, the resilience of the support spring 5 drives the isolation plate 1 and the proximity plate 7 to move upward and reset. After the proximity plate 7 is away from the sensing end of the proximity switch 6, the buzzer 9 will automatically turn off after responding for a period of time to avoid the situation where the buzzer 9 keeps responding when the isolation device is in normal use.

[0024] like Figure 1-3 As shown, in this embodiment, the upper and lower parts of the right end of the isolation plate 1 are fixed with docking blocks 2, and the left sides of the upper and lower ends of the isolation plate 1 are provided with pressure plates 14, and a two-way screw rod 13 is threaded through the two pressure plates 14, and the two-way screw rod 13 rotates from top to bottom and passes through the isolation plate 1, and the inner side of the pressure plate 14 is provided with a splicing component, and the splicing component includes a spring return rod 17, a truncated cone block 18, a fixed block 16 and a shaft 15, and the spring return rod 17 is fixed to the left side of the isolation plate 1, and the truncated cone block 18 is connected to the outer end of the spring return rod 17, and the inner side of the docking block 2 is provided with a truncated cone groove 19 matching the truncated cone block 18;

[0025] When assembling multiple isolation plates 1 together, first move the docking block 2 on the isolation plate 1 close to the truncated cone block 18 on the other isolation plates 1, and the docking block 2 pushes the truncated cone block 18 along the inclined surface of the truncated cone block 18 and compresses the spring return rod 17 until the truncated cone block 18 is inserted into the truncated cone slot 19. Therefore, the elasticity of the spring return rod 17 facilitates the truncated cone block 18 to be quickly inserted into the truncated cone slot 19, so that the isolation plates 1 can be pre-assembled conveniently.

[0026] like Figure 2 , 3 As shown, in this embodiment, the fixing blocks 16 are all arranged on the outside of the truncated cone block 18 and fixed to the left side of the isolation plate 1, the shaft rods 15 are all fixed to the inside of the pressure plate 14, the shaft rods 15 slide through the fixing blocks 16, and the outside of the docking blocks 2 are all provided with limiting shaft holes 20 matching the shaft rods 15, the truncated cone slots 19 and the limiting shaft holes 20 are located on the same vertical axis, and the truncated cone block 18 and the shaft rod 15 are located on the same vertical axis;

[0027] Since the shaft rod 15 and the truncated cone block 18 are located on the same vertical axis, and the truncated cone slot 19 and the limiting shaft hole 20 are located on the same vertical axis, when the truncated cone block 18 is inserted into the truncated cone slot 19, the shaft rod 15 is aligned with the orifice of the limiting shaft hole 20, and then the two-way screw rod 13 is screwed to drive the two pressure plates 14 at the upper and lower ends to approach each other, and the pressure plate 14 will quickly drive the shaft rod 15 to insert into the limiting shaft hole 20, so as to avoid the separation of multiple isolation plates 1 after assembly. After the multiple isolation plates 1 are assembled, they can be quickly assembled according to the size of the hydropower construction site. The group assembles an isolation device of corresponding size, and the swinging isolation plate 1 causes the corresponding shaft rod 15 to rotate in the limiting shaft hole 20, and at the same time the truncated cone block 18 rotates in the truncated cone slot 19, so it is convenient to adjust the angle between adjacent isolation plates 1, thereby facilitating the adjustment of the isolation position according to the contour of the hydropower construction site, reducing the use limitations of the isolation device, and through the rotation of the shaft rod 15 in the limiting shaft hole 20, and combined with the rotation of the truncated cone block 18 in the truncated cone slot 19, it is convenient to fold and store multiple isolation plates 1, so as to facilitate the transportation and transfer of the isolation device.

[0028] like Figure 1 As shown, in this embodiment, the isolation plate 1 is connected with a warning light strip 11, a reflective sheet 10 and a light strip switch 12;

[0029] Moreover, by connecting the battery 8, the warning light strip 11 and the light strip switch 12 in series, when the water and electricity construction is carried out at night, the light strip switch 12 is turned on to power on the warning light strip 11, thereby helping to remind irrelevant personnel not to approach the water and electricity construction site. In addition, the reflective sheet 10 reflects the vehicle lights, which helps to better remind vehicles not to approach and prevent vehicles from colliding with the isolation device, thereby making the isolation device have a better isolation and protection effect on the water and electricity installation project.

Claims

1. An isolation device for a hydropower installation project, comprising an isolation plate (1) and a support plate (3), wherein the support plate (3) is arranged at the lower end of the isolation plate (1), characterized in that: Two support springs (5) distributed on the left and right are connected between the support plate (3) and the isolation plate (1); a telescopic cover (4) sleeved on the outside of the support spring (5) is connected between the support plate (3) and the isolation plate (1); an alarm component is arranged inside the telescopic cover (4); The upper and lower parts of the right end of the isolation plate (1) are both fixed with docking blocks (2), and the left sides of the upper and lower ends of the isolation plate (1) are both provided with pressure plates (14). A bidirectional screw rod (13) is threadedly passed through the two pressure plates (14), and the bidirectional screw rod (13) rotates from top to bottom and passes through the isolation plate (1). The inner side of the pressure plate (14) is provided with a splicing component.

2. An isolation device for hydropower installation engineering according to claim 1, characterized in that: The alarm assembly comprises a battery (8), a proximity switch (6), a proximity plate (7) and a buzzer (9); the battery (8) and the proximity switch (6) are both fixed to the upper end of the support plate (3); the proximity plate (7) and the buzzer (9) are both connected to the lower end of the isolation plate (1); and the proximity plate (7) corresponds to the proximity switch (6) in upper and lower positions.

3. The isolation device for hydropower installation engineering according to claim 1, characterized in that: The isolation plate (1) is connected to a warning light strip (11), a reflective sheet (10) and a light strip switch (12).

4. The isolation device for hydropower installation engineering according to claim 1, characterized in that: The splicing components all include a spring return rod (17), a truncated cone block (18), a fixed block (16) and an axle rod (15); the spring return rod (17) is fixed to the left side of the isolation plate (1); the truncated cone block (18) is connected to the outer end of the spring return rod (17); and the inner side of the docking block (2) is provided with a truncated cone groove (19) matching the truncated cone block (18).

5. An isolation device for hydropower installation engineering according to claim 4, characterized in that: The fixing blocks (16) are arranged on the outside of the truncated cone block (18) and fixed to the left side of the isolation plate (1); the shaft rods (15) are fixed to the inside of the pressure plate (14); the shaft rods (15) slide through the fixing blocks (16); and the outside of the docking blocks (2) are provided with limiting shaft holes (20) matching the shaft rods (15).

6. An isolation device for hydropower installation engineering according to claim 5, characterized in that: The truncated cone slot (19) and the limiting shaft hole (20) are located on the same vertical axis, and the truncated cone block (18) and the shaft rod (15) are located on the same vertical axis.

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