CN222101709U - A safety fence for water conservancy and hydropower engineering - Google Patents
A safety fence for water conservancy and hydropower engineering Download PDFInfo
- Publication number
- CN222101709U CN222101709U CN202421234157.6U CN202421234157U CN222101709U CN 222101709 U CN222101709 U CN 222101709U CN 202421234157 U CN202421234157 U CN 202421234157U CN 222101709 U CN222101709 U CN 222101709U
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- rod
- protection
- fixedly connected
- safety fence
- groove
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title abstract description 8
- 238000003825 pressing Methods 0.000 claims abstract description 12
- 230000001681 protective effect Effects 0.000 claims description 12
- 238000006073 displacement reaction Methods 0.000 claims description 9
- 230000000694 effects Effects 0.000 abstract description 5
- 244000309464 bull Species 0.000 description 9
- 230000002349 favourable effect Effects 0.000 description 5
- 239000011435 rock Substances 0.000 description 4
- 238000005096 rolling process Methods 0.000 description 4
- 230000001012 protector Effects 0.000 description 3
- 239000004575 stone Substances 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 241001465754 Metazoa Species 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
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- Other Liquid Machine Or Engine Such As Wave Power Use (AREA)
Abstract
A safety fence for water conservancy and hydropower engineering relates to the technical field of water conservancy and hydropower. The utility model comprises a protection device, wherein the protection device comprises a protection rod A, one side of the protection rod A penetrates through a protection rod B and is fixedly connected with the protection rod B, the top of the protection rod A is fixedly connected with a baffle, one side of the baffle is provided with an electric lamp, the top of the electric lamp is fixedly connected with a lampshade, a folding device is arranged outside the protection device, and the folding device comprises a support rod A. According to the utility model, the force of the rotation of the long rod is matched with the components such as the support rod A, the pressing block and the support rod B, so that the long rod is rotated to drive the protection rod A to turn, the protection rod A drives the support rod A to turn, the support rod A and the support rod B are mutually close, and the clamping block is clamped into the through groove, thereby achieving the effect of being convenient to fold and convenient to carry.
Description
Technical Field
The utility model belongs to the technical field of water conservancy and hydropower, and particularly relates to a safety fence for water conservancy and hydropower engineering.
Background
Hydraulic and hydroelectric engineering facilities comprise various machine rooms, distribution rooms, substations and the like, and in order to protect the facilities, safety fences are usually required to be additionally arranged on the engineering facilities. The safety fence has the functions of preventing illegal personnel, wild animals and the like from invading on one hand and protecting falling rocks and the like on the other hand. Most areas with developed hydraulic resources are concentrated in mountain areas, but the mountain areas are also areas with multiple mud-rock flows, collapse and the like, and when the existing safety fence faces natural disasters such as rolling stones, local collapse and the like, the protection performance on engineering facilities is poor, the engineering facilities are damaged, and the production and life order is seriously influenced.
According to the public safety fence (publication number: CN 211115145U) for the hydraulic and hydroelectric engineering, the safety fence comprises a plurality of upright rod units and a plurality of cross rods, wherein the upright rod units are arranged side by side, the cross rods are used for connecting the upright rod units, each upright rod unit comprises a base, an outer upright rod and an inner upright rod which are arranged on the base, the lower ends of the outer upright rod and the inner upright rod are welded with the base, the upper sections of the outer upright rod and the inner upright rod are abutted against each other and bent inwards in an arc shape to form a falling stone protection zone, and the lower section of the outer upright rod protrudes outwards in an arc shape to form a rolling stone buffer zone. The folding device can effectively protect falling rocks and rolling rocks, prevents engineering facilities from being damaged, and has excellent stability, but in the device, the folding effect is difficult to realize due to the mutual matching of components such as the upright rod unit and the cross rod, so that the folding device is not easy to carry and needs to be improved.
Disclosure of utility model
The utility model aims to provide a safety fence for water conservancy and hydropower engineering, which is characterized in that a long rod is rotated to drive a protection rod A to turn, so that the protection rod A drives a support rod A to turn, and the support rod A and the support rod B are mutually close, so that a clamping block is clamped into a through groove, and the existing problem is solved.
In order to solve the technical problems, the utility model is realized by the following technical scheme:
The utility model relates to a safety fence for water conservancy and hydropower engineering, which comprises a protection device, wherein the protection device comprises a protection rod A, one side of the protection rod A is penetrated with a protection rod B and fixedly connected with the protection rod B, the top of the protection rod A is fixedly connected with a baffle, one side of the baffle is provided with an electric lamp, and the top of the electric lamp is fixedly connected with a lampshade;
The protection device is characterized in that a folding device is arranged outside the protection device and comprises a support rod A, one side of the support rod A is fixedly connected with a protection rod A, a through groove is formed in one side of the support rod A, a pressing block is slidably connected to the inner wall of the through groove, one side of the protection rod A is fixedly connected with a support rod B, a sliding groove is formed in one side of the support rod B, a spring is fixedly connected to the inner wall of the sliding groove, one end of the spring, away from the sliding groove, is fixedly connected with a sliding block, one side of the sliding block is fixedly connected with a clamping block, and one side of the protection rod A is rotationally connected with a long rod.
Further, the number of the protection rods A is a plurality of, every two of the protection rods A are in a group, the protection rods B are arranged on the protection rods B in a line array, the number of the protection rods B is a plurality of, every two of the protection rods B are in a group, the protection rods A are arranged on the protection rods A in a line array, the number of the electric lamps is two, and the electric lamps are symmetrical to each other along the vertical central axis of the long rod.
Further, the shape of logical groove is L shape, right side the bottom and the branch A top fixed connection of electric light, the left side the bottom and the branch B top fixed connection of electric light, the one end that logical groove kept away from the briquetting is located the displacement orbit of fixture block, and above-mentioned design is favorable to illumination at night.
Further, protector outside is provided with slider, slider includes the bull stick, the bull stick rotates with branch A bottom to be connected, the bull stick is kept away from branch A's one end fixedly connected with fixed plate, the one end fixedly connected with limiting plate of bull stick is kept away from to the fixed plate, one side fixedly connected with lead screw of limiting plate, the one end that limiting plate was kept away from to the lead screw runs through there is the gyro wheel, and rotates with the gyro wheel to be connected, and above-mentioned design is favorable to the displacement to the device.
Further, the number of bull stick is a plurality of, two liang, and along the vertical axis mutual symmetry of stock, the number of gyro wheel is a plurality of, two liang, and along the vertical axis mutual symmetry of stock, and above-mentioned design is favorable to the device to carry out the displacement to the device through the gyro wheel.
Further, the slider is connected with the inner wall of the chute in a sliding way, the clamping block is positioned on a displacement track of one end of the pressing block close to the inner wall of the through groove, and the slider and the through groove are positioned on the same horizontal line.
Further, the number of limiting plates is a plurality of, two is a set of, and along the vertical axis mutual symmetry of lead screw, the number of lead screw is a plurality of, and along the vertical axis mutual symmetry of stock, and above-mentioned design is favorable to restricting the motion trail of gyro wheel through the limiting plate.
The utility model has the following beneficial effects:
According to the utility model, the force of the rotation of the long rod is matched with the components such as the support rod A, the pressing block and the support rod B, so that the long rod is rotated to drive the protection rod A to turn, the protection rod A drives the support rod A to turn, the support rod A and the support rod B are mutually close, and the clamping block is clamped into the through groove, thereby achieving the effect of being convenient to fold and convenient to carry.
According to the utility model, the force pushing the support rod A is matched with the components such as the rotating rod, the fixed plate and the limiting plate, so that the support rod A drives the rotating rod to horizontally displace, the rotating rod drives the fixed plate to horizontally displace, and the roller at the bottom of the support rod A is driven to rotate, and the effect of convenience in carrying is achieved.
Drawings
FIG. 1 is a schematic view of a three-dimensional appearance structure of the present utility model;
FIG. 2 is a schematic view showing the three-dimensional structure of the strut A according to the present utility model;
FIG. 3 is a schematic view of a cross-sectional three-dimensional structure of a strut A according to the present utility model;
FIG. 4 is a schematic view of the three-dimensional structure of the strut B according to the present utility model;
Fig. 5 is a three-dimensional enlarged view of a of fig. 2 in the present utility model.
In the drawings, the list of components represented by the various numbers is as follows:
1. The protective device comprises a protective device, 101, a protective rod A, 102, a protective rod B, 103, a baffle plate, 104, an electric lamp, 105, a lamp shade, 2, a folding device, 201, a support rod A, 202, a through groove, 203, a pressing block, 204, a support rod B, 205, a sliding groove, 206, a spring, 207, a sliding block, 208, a clamping block, 209, a long rod, 3, a sliding device, 301, a rotating rod, 302, a fixing plate, 303, a limiting plate, 304, a screw rod, 305 and a roller.
Detailed Description
The utility model provides a water conservancy and hydropower engineering safety fence, includes protector 1, protector 1 includes guard bar A101, and guard bar B102 has been run through to one side of guard bar A101, and with guard bar B102 fixed connection, guard bar A101 top fixedly connected with baffle 103, one side of baffle 103 is provided with electric lamp 104, the top fixedly connected with lamp shade 105 of electric lamp 104;
The protection device 1 is provided with the folding device 2 outside, the folding device 2 includes branch A201, one side fixed connection of branch A201 and protection pole A101, logical groove 202 has been seted up to one side of branch A201, logical groove 202 inner wall sliding connection has briquetting 203, one side fixedly connected with branch B204 of protection pole A101, spout 205 has been seted up to one side of branch B204, spout 205 inner wall fixedly connected with spring 206, one end fixedly connected with slider 207 of spout 205 is kept away from to spring 206, one side fixedly connected with fixture block 208 of slider 207, one side rotation of protection pole A101 is connected with stock 209.
The number of the protection rods A101 is a plurality of, every two of the protection rods A101 are in a group, the protection rods B102 are arranged on the protection rods B102 in a line array, the number of the protection rods B102 is a plurality of, every two of the protection rods B102 are in a group, the electric lamps 104 are arranged on the protection rods A101 in a line array, the protection rods A101 are symmetrical to each other along the vertical central axis of the long rods 209, and the protection performance of the device is enhanced by the design.
The through groove 202 is L-shaped, the bottom of the right electric lamp 104 is fixedly connected with the top of the supporting rod A201, the bottom of the left electric lamp 104 is fixedly connected with the top of the supporting rod B204, and one end, far away from the pressing block 203, of the through groove 202 is positioned on the displacement track of the clamping block 208.
The protection device 1 is provided with the slider 3 outside, and slider 3 includes bull stick 301, and bull stick 301 rotates with branch A201 bottom to be connected, and the one end fixedly connected with fixed plate 302 of branch A201 is kept away from to bull stick 301, and the one end fixedly connected with limiting plate 303 of bull stick 301 is kept away from to fixed plate 302, and one side fixedly connected with lead screw 304 of limiting plate 303, the one end that limiting plate 303 was kept away from to lead screw 304 runs through has gyro wheel 305, and rotates with gyro wheel 305 to be connected, and the displacement to the device is favorable to in the aforesaid design.
The number of the rotating rods 301 is a plurality of the rotating rods, every two of the rotating rods are symmetrical to each other along the vertical central axis of the long rod 209, the number of the rollers 305 is a plurality of the rotating rods, every two of the rotating rods are symmetrical to each other along the vertical central axis of the long rod 209, and the device is conveniently displaced by the rollers 305 through the design.
The sliding block 207 is slidably connected with the inner wall of the sliding groove 205, the clamping block 208 is located on a displacement track of one end, close to the inner wall of the through groove 202, of the pressing block 203, the sliding block 207 and the through groove 202 are located on the same horizontal line, and the pressing block 203 is beneficial to pushing the clamping block 208 through the design.
The number of limiting plates 303 is a plurality of, every two are in a group, and are symmetrical to each other along the vertical central axis of the screw rod 304, the number of the screw rods 304 is a plurality of, and are symmetrical to each other along the vertical central axis of the long rod 209, and the movement track of the roller 305 is limited by the limiting plates 303.
According to the embodiment of the application, the long rod 209 is rotated to drive the protective rod A101 to steer, so that the protective rod A101 drives the support rod A201 to steer, and then the support rod A201 and the support rod B204 are mutually close, so that the clamping block 208 on the support rod B204 is clamped into the through groove 202 on the support rod A201, the folding effect is achieved, the carrying is convenient, when the folding device is required to be started, the pressing block 203 is pressed, the pressing block 203 pushes the clamping block 208, the clamping block 208 drives the sliding block 207 to slide in the sliding groove 205, the support rod B204 is pushed away, the clamping block 208 is far away from the through groove 202, namely the support rod A201 is far away from the support rod B204, when the moving and carrying are required, the support rod A201 drives the rotating rod 301 to horizontally displace, so that the rotating rod 301 drives the fixed plate 302 to horizontally displace, the limiting plate 303 at the bottom of the support rod A201 is driven to horizontally displace, and the limiting plate 303 drives the screw rod 304 to horizontally displace, and the rolling wheel 305 is driven to rotate, and the carrying is convenient.
Claims (7)
1. The safety fence for the hydraulic and hydroelectric engineering comprises a protection device (1), and is characterized in that the protection device (1) comprises a protection rod A (101), one side of the protection rod A (101) is penetrated with a protection rod B (102) and fixedly connected with the protection rod B (102), the top of the protection rod A (101) is fixedly connected with a baffle plate (103), one side of the baffle plate (103) is provided with an electric lamp (104), and the top of the electric lamp (104) is fixedly connected with a lampshade (105);
The utility model discloses a protection device, including protection device (1), outside is provided with folding device (2), folding device (2) include branch A (201), one side fixed connection of branch A (201) and protection rod A (101), logical groove (202) have been seted up to one side of branch A (201), logical groove (202) inner wall sliding connection has briquetting (203), one side fixedly connected with branch B (204) of protection rod A (101), spout (205) have been seted up to one side of branch B (204), spout (205) inner wall fixedly connected with spring (206), one end fixedly connected with slider (207) of spout (205) are kept away from to spring (206), one side fixedly connected with fixture block (208) of slider (207), one side rotation of protection rod A (101) is connected with stock (209).
2. The safety fence for hydraulic and hydroelectric engineering according to claim 1, wherein the number of the protective rods a (101) is several, every two of the protective rods a (101) are arranged on the protective rods B (102) in a line array, the number of the protective rods B (102) is several, every two of the protective rods B (102) are arranged on the protective rods a (101) in a line array, and the number of the electric lamps (104) is two and are symmetrical to each other along the vertical central axis of the long rod (209).
3. The safety fence for hydraulic and hydroelectric engineering according to claim 2, wherein the through groove (202) is L-shaped, the bottom of the electric lamp (104) on the right side is fixedly connected with the top of the supporting rod a (201), the bottom of the electric lamp (104) on the left side is fixedly connected with the top of the supporting rod B (204), and one end, far away from the pressing block (203), of the through groove (202) is located on a displacement track of the clamping block (208).
4. The safety fence for hydraulic and hydroelectric engineering according to claim 3, wherein the protecting device (1) is externally provided with a sliding device (3), the sliding device (3) comprises a rotating rod (301), the rotating rod (301) is rotationally connected with the bottom of the supporting rod A (201), one end, away from the supporting rod A (201), of the rotating rod (301) is fixedly connected with a fixing plate (302), one end, away from the rotating rod (301), of the fixing plate (302) is fixedly connected with a limiting plate (303), one side, away from the limiting plate (303), of the limiting plate (303) is fixedly connected with a screw rod (304), and one end, away from the limiting plate (303), of the screw rod (304) is penetrated with a roller (305) and is rotationally connected with the roller (305).
5. The safety fence for hydraulic and hydroelectric engineering according to claim 4, wherein the number of the rotating rods (301) is a plurality of groups, each group is symmetrical to each other along the vertical central axis of the long rod (209), and the number of the rollers (305) is a plurality of groups, each group is symmetrical to each other along the vertical central axis of the long rod (209).
6. The safety fence for hydraulic and hydroelectric engineering according to claim 5, wherein the sliding block (207) is slidably connected with the inner wall of the sliding groove (205), the clamping block (208) is located on a displacement track of one end of the pressing block (203) close to the inner wall of the through groove (202), and the sliding block (207) and the through groove (202) are located on the same horizontal line.
7. The safety fence for hydraulic and hydroelectric engineering according to claim 6, wherein the limiting plates (303) are arranged in a plurality of groups, are mutually symmetrical along the vertical central axis of the screw rod (304), and the screw rods (304) are arranged in a plurality of groups and are mutually symmetrical along the vertical central axis of the long rod (209).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202421234157.6U CN222101709U (en) | 2024-06-02 | 2024-06-02 | A safety fence for water conservancy and hydropower engineering |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202421234157.6U CN222101709U (en) | 2024-06-02 | 2024-06-02 | A safety fence for water conservancy and hydropower engineering |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN222101709U true CN222101709U (en) | 2024-12-03 |
Family
ID=93627152
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202421234157.6U Active CN222101709U (en) | 2024-06-02 | 2024-06-02 | A safety fence for water conservancy and hydropower engineering |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN222101709U (en) |
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2024
- 2024-06-02 CN CN202421234157.6U patent/CN222101709U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |