Fence for water conservancy trash holding
By setting up adjustment devices in the fence for water conservancy and pollution barriers, the problem of inability to adjust the spacing between fences is solved, and the interception of debris of different sizes and flexible replacement of railings is achieved, which improves the applicability and service life of the equipment.
Patent Information
- Application Number
- CN202422777218.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-11-14
- Publication Date
- 2025-09-05
- Estimated Expiration
- 2034-11-14
AI Technical Summary
The existing fences for water conservancy pollution barriers cannot adjust the spacing of fences, resulting in the inability to adapt to debris of different sizes.
By setting up adjustment devices inside the fence, including rectangular grooves, round rods, conical blocks, fixing rods and clamping rods, adjusting and fixing the spacing between fences, using conical blocks and balls to reduce wear, and using springs and clamping rods to ensure the stability and resettability of adjustment.
It realizes flexible adjustment of fence spacing, can intercept debris of different sizes, extend service life, and replace railings when needed.
Smart Images
Figure CN223304982U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of water conservancy pollution-blocking fences, in particular to a water conservancy pollution-blocking fence. Background Art
[0002] The water conservancy pollution fence is a fence used to intercept pollutants in the water. When it is necessary to intercept pollutants in the water, the fence is placed at an angle downstream of the river to intercept debris.
[0003] The inventor discovered during daily use of water conservancy sewage fences that the spacing between fences is generally fixed, which makes it impossible to adjust the spacing between fences, and thus makes it impossible to adapt to debris of different sizes, thus causing an impact. Utility Model Content
[0004] The purpose of the utility model is to solve the shortcomings of the prior art and to propose a water conservancy pollution-blocking fence.
[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical solutions: a water conservancy pollution-blocking fence, comprising a fence, a railing is arranged inside the fence, an adjustment device is arranged inside the fence, a replacement device is arranged on the surface of the fence, the adjustment device comprises a rectangular groove opened on the inner wall of the fence, a round rod is rotatably connected to the inside of the rectangular groove, a protrusion is fixedly connected to the surface of the round rod, a conical block is slidably connected to the surface of the round rod, a fixing rod is fixedly connected to the inner wall of the rectangular groove, a rectangular frame is slidably connected to the surface of the fixing rod, and a railing is inserted into the inside of the rectangular frame.
[0006] The effect achieved by the above components is: under the action of the conical blocks, the spacing between the railings can be adjusted, so that objects of different sizes can be intercepted. When the fence needs to be used, the fence is tilted into the river or ditch, fixed with bolts and other components, and then used to intercept debris in the water.
[0007] Preferably, a circular groove is provided on the side surface of the conical block, and a ball is rotatably connected inside the circular groove.
[0008] The effect achieved by the above components is that, under the action of the balls, when the round rod is rotated, the conical block will not wear out from the rectangular frame, thereby extending the service life.
[0009] Preferably, a first spring is sleeved on the surface of the fixing rod, and one end of the first spring is fixedly connected to a push plate.
[0010] The effect achieved by the above components is that under the action of the first spring and the push plate, the rectangular frame can be reset, thereby not affecting the next adjustment of the spacing.
[0011] Preferably, a clamping rod is inserted into one end of the round rod, a circular groove is opened on the side of the fence, and a clamping rod is inserted into the inside of the circular groove.
[0012] The effect achieved by the above components is: under the action of the clamping rod, the round rod can be fixed after the spacing is adjusted, thereby avoiding the rotation of the round rod. When the spacing of the fence needs to be adjusted, the round rod is rotated to make the conical block rotate accordingly. When the widest part of the conical block contacts the rectangular frame, the rectangular frame slides on the surface of the fixed rod, thereby making the conical block slide on the surface of the round rod, thereby adjusting the spacing. After adjustment, the rotation of the round rod is restricted by the clamping rod. When the spacing needs to be restored, the round rod is rotated back to its original position. Under the action of the first spring and the push plate, the rectangular frame is reset, thereby achieving the adjustment effect.
[0013] Preferably, the replacement device includes a card frame fixedly connected to one end of the rectangular frame, and a magnetic plate is fixedly connected to the interior of the card frame.
[0014] The effect achieved by the above components is that under the action of the magnetic plate, the railing can be restricted inside the card frame, thereby achieving the purpose of replacement.
[0015] Preferably, a clamping ring is fixedly connected to the inner wall of the clamping frame, and the clamping ring fits tightly with the railing.
[0016] The effect achieved by the above components is that, under the action of the clamping ring, the railing can be squeezed and restricted inside the clamping frame.
[0017] Preferably, a locking rod is inserted into the side of the locking frame, and the locking rod is inserted into the interior of the railing.
[0018] The effect achieved by the above components is that under the action of the locking rod, the railing can be fixed inside the locking frame.
[0019] Preferably, a second spring is sleeved on the surface of the locking rod, and two ends of the second spring are fixedly connected to one end of the locking rod at the side surfaces of the locking frame.
[0020] The effect achieved by the above components is: under the action of the second spring, the locking rod is self-locking and inserted into the interior of the railing for fixation. When the railing is damaged by impact, the locking rod is pulled outward, the railing is taken out from the interior of the card frame, one end of the new railing is inserted into the interior of the rectangular frame, and the other end is locked into the interior of the card frame. Under the action of the clamping ring and the magnetic plate, the railing can be squeezed and restricted inside the card frame. Under the action of the second spring, the locking rod is self-locking and inserted into the interior of the railing for fixation, thereby achieving the purpose of replacement.
[0021] Compared with the prior art, the advantages and positive effects of the present invention are:
[0022] In the utility model, an adjustment device is provided. When the spacing of the fence needs to be adjusted, the round rod is rotated so that the conical block rotates accordingly. When the widest part of the conical block contacts the rectangular frame, the rectangular frame slides on the surface of the fixed rod, thereby causing the conical block to slide on the surface of the round rod, thereby adjusting the spacing. After the adjustment, the rotation of the round rod is restricted by the clamping rod. When the spacing needs to be restored, the round rod is rotated back to its original position. Under the action of the first spring and the push plate, the rectangular frame is reset, thereby achieving the adjustment effect, thereby solving the problem that the fence cannot adjust the spacing and cannot adapt to debris of different sizes. BRIEF DESCRIPTION OF THE DRAWINGS
[0023] Figure 1 This is a schematic diagram of the three-dimensional structure of the water conservancy pollution-blocking fence proposed in the utility model;
[0024] Figure 2 This is a schematic diagram of the regulating device for the water conservancy pollution-blocking fence proposed in the utility model;
[0025] Figure 3 This is a partial schematic diagram of the regulating device for the water conservancy pollution-blocking fence proposed in the utility model;
[0026] Figure 4 The utility model is a schematic diagram of a replacement device for a water conservancy pollution-blocking fence.
[0027] Legend: 1. Fence; 2. Adjustment device; 21. Rectangular groove; 22. Round rod; 23. Conical block; 24. Ball; 25. Rectangular frame; 26. Fixing rod; 27. Clamping rod; 28. First spring; 29. Push plate; 3. Replacement device; 31. Clamping frame; 32. Clamping ring; 33. Clamping rod; 34. Second spring; 35. Magnetic plate; 4. Railing. DETAILED DESCRIPTION
[0028] Example 1, as Figure 1-4 As shown, the water conservancy pollution-blocking fence 1 includes a fence 1, a railing 4 is arranged inside the fence 1, an adjustment device 2 is arranged inside the fence 1, and a replacement device 3 is arranged on the surface of the fence 1. When the fence 1 needs to be used, the fence 1 is tilted and placed into the river or ditch, and fixed with bolts and other components to intercept debris in the water.
[0029] Reference Figure 2-3The adjusting device 2 includes a rectangular groove 21 provided on the inner wall of the fence 1, and a round rod 22 is rotatably connected to the inside of the rectangular groove 21. A protrusion is fixedly connected to the surface of the round rod 22, and a conical block 23 is slidably connected to the surface of the round rod 22. The inner wall of the rectangular groove 21 is fixedly connected to a fixing rod 26, and a rectangular frame 25 is slidably connected to the surface of the fixing rod 26. A railing 4 is inserted into the interior of the rectangular frame 25. Under the action of the conical block 23, the distance between the railings 4 can be adjusted, thereby intercepting objects of different sizes. When the fence 1 needs to be used, the fence 1 is tilted and placed into the river or ditch, and fixed by bolts and other components to intercept debris in the water. A circular groove is provided on the side of the conical block 23, and a ball 24 is rotatably connected to the inside of the circular groove. Under the action of the ball 24, when the round rod 22 is rotated, the conical block 23 will not wear out with the rectangular frame 25, thereby extending the service life. The surface of the fixing rod 26 is sleeved with a first spring 28, and the first spring 2 When the spacing needs to be restored, the round rod 22 is rotated back to its original position, and under the action of the first spring 28 and the push plate 29, the rectangular frame 25 is reset, thereby achieving the adjustment effect.
[0030] Reference Figure 4The replacement device 3 includes a card frame 31 fixedly connected to one end of the rectangular frame 25, and a magnetic plate 35 is fixedly connected to the interior of the card frame 31. Under the action of the magnetic plate 35, the railing 4 can be restricted to the interior of the card frame 31, thereby achieving the replacement function. The inner wall of the card frame 31 is fixedly connected with a snap ring 32, and the snap ring 32 fits tightly with the railing 4. Under the action of the snap ring 32, the railing 4 can be squeezed and restricted to the interior of the card frame 31. A locking rod 33 is inserted into the side of the card frame 31. The locking rod 33 is inserted into the interior of the railing 4. Under the action of the locking rod 33, the railing 4 can be fixed to the interior of the card frame 31. The surface of the locking rod 33 is provided with a second spring 34. The second spring The two ends of 34 are respectively fixedly connected to one end of the locking rod 33 on the side of the card frame 31. Under the action of the second spring 34, the locking rod 33 is self-locking and inserted into the interior of the railing 4 for fixation. When the railing 4 is damaged by impact, the locking rod 33 is pulled out, the railing 4 is taken out from the inside of the card frame 31, and one end of the new railing 4 is inserted into the interior of the rectangular frame 25, and the other end is locked into the interior of the card frame 31. Under the action of the snap ring 32 and the magnetic plate 35, the railing 4 can be squeezed and restricted in the interior of the card frame 31. Under the action of the second spring 34, the locking rod 33 is self-locking and inserted into the interior of the railing 4 for fixation, thereby achieving the purpose of replacement.
[0031] Working principle: when it is necessary to use the water conservancy sewage fence 1, when it is necessary to use the fence 1, the fence 1 is tilted and placed inside the river or ditch, fixed with bolts and other components, and then used to intercept debris in the water. When it is necessary to adjust the spacing of the fence 1, the round rod 22 is rotated to make the conical block 23 rotate accordingly. When the widest part of the conical block 23 contacts the rectangular frame 25, the rectangular frame 25 slides on the surface of the fixing rod 26, thereby making the conical block 23 slide on the surface of the round rod 22, and then the spacing is adjusted. After adjustment, the rotation of the round rod 22 is restricted by the clamping rod 27. When the spacing needs to be restored, The round rod 22 is rotated back to its original position, and the rectangular frame 25 is reset under the action of the first spring 28 and the push plate 29, thereby achieving the adjustment effect. When the railing 4 is damaged by impact, the locking rod 33 is pulled outward, and the railing 4 is taken out from the inside of the locking frame 31. One end of the new railing 4 is inserted into the inside of the rectangular frame 25, and the other end is locked into the inside of the locking frame 31. Under the action of the snap ring 32 and the magnetic plate 35, the railing 4 can be squeezed and restricted in the inside of the locking frame 31. Under the action of the second spring 34, the locking rod 33 is self-locking and inserted into the inside of the railing 4 for fixation, thereby achieving the replacement effect.
Claims
1. A water conservancy waste fence, comprising a fence (1), characterized in that: The fence (1) is provided with a railing (4) inside, an adjustment device (2) is provided inside, a replacement device (3) is provided on the surface of the fence (1), the adjustment device (2) comprises a rectangular groove (21) provided on the inner wall of the fence (1), a round rod (22) is rotatably connected inside the rectangular groove (21), a convex block is fixedly connected to the surface of the round rod (22), a conical block (23) is slidably connected to the surface of the round rod (22), a fixing rod (26) is fixedly connected to the inner wall of the rectangular groove (21), a rectangular frame (25) is slidably connected to the surface of the fixing rod (26), and the railing (4) is inserted inside the rectangular frame (25).
2. The water conservancy waste fence according to claim 1, characterized in that: A circular groove is provided on the side surface of the conical block (23), and a ball (24) is rotatably connected inside the circular groove.
3. The water conservancy waste fence according to claim 2, characterized in that: A first spring (28) is sleeved on the surface of the fixing rod (26), and one end of the first spring (28) is fixedly connected to a push plate (29).
4. The water conservancy waste fence according to claim 3, characterized in that: A clamping rod (27) is inserted into one end of the round rod (22), a circular groove is provided on the side of the fence (1), and a clamping rod (27) is inserted into the inside of the circular groove.
5. The water conservancy waste fence according to claim 4, characterized in that: The replacement device (3) comprises a card frame (31) fixedly connected to one end of the rectangular frame (25), and a magnetic plate (35) is fixedly connected inside the card frame (31).
6. The water conservancy waste fence according to claim 5, characterized in that: A clamping ring (32) is fixedly connected to the inner wall of the clamping frame (31), and the clamping ring (32) is tightly fitted to the railing (4).
7. The water conservancy waste fence according to claim 6, characterized in that: A locking rod (33) is inserted into the side of the locking frame (31), and the locking rod (33) is inserted into the interior of the railing (4).
8. The water conservancy waste fence according to claim 7, characterized in that: A second spring (34) is sleeved on the surface of the locking rod (33), and two ends of the second spring (34) are respectively fixedly connected to one end of the locking rod (33) on the side of the locking frame (31).