Reservoir overflow hanging net reinforcing device
By introducing a combined structure of anchor head, anchor rod, groove, cavity passage and overflow hole into the fixed anchor mechanism of the reservoir spill hanging net, and using concrete mortar to fill the gap between the anchor rod and the slope, the problem of loosening of the fixed anchor in the prior art is solved, and the fixing effect and reinforcement performance of the device are improved.
Patent Information
- Application Number
- CN202420890462.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-26
- Publication Date
- 2025-03-14
- Estimated Expiration
- 2034-04-26
AI Technical Summary
The existing reservoir spill hanging net fixed anchor is prone to create gaps when inserted into the slope, which causes the impact force of the water body to loosen the anchor rod during spill, affecting the fixing effect and the stability of the hanging net.
A reservoir spill hanging net reinforcement device is adopted that includes fixed plates, hanging nets, reinforcement nets and fixed anchor mechanisms. The fixing anchor mechanism uses concrete mortar to fill the gap between the anchor rod and the slope contact part through the combination of anchor head, anchor rod, groove, cavity and overflow hole to improve the stability of the fixing anchor.
It improves the stability and fixing effect of the fixed anchor on the slope, enhances the reinforcement effect of the hanging net and reinforcement net when intercepting debris in water, and extends the service life of the device.
Smart Images
Figure CN222614070U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of reservoir overflow net reinforcement devices, in particular to a reservoir overflow net reinforcement device. Background Art
[0002] Reservoir overflow refers to the phenomenon that when the water level in the reservoir increases and exceeds the designed spillway gate of the reservoir, part of the flood water is discharged into the river through the spillway. The spillway is an important part of the reservoir, which is used to regulate the reservoir water level and discharge flood water. When the reservoir water level exceeds the normal water level, in order to prevent the reservoir from collapsing or causing excessive disasters to the downstream, the excess flood water needs to be discharged into the river through the spillway.
[0003] Hanging nets are usually set up between the slopes of the spillway to intercept debris, because when the flood overflows, the debris carried in the water will cause wear and damage to the spillway, spillway tunnel and other facilities, affecting their flood discharge capacity and service life. If a large amount of debris is washed downstream with the water flow, it will pose a threat to downstream rivers, bridges, roads and other facilities, and even endanger people's lives. Hanging net interception can effectively intercept debris in the water and ensure downstream safety. On the other hand, suspended matter, pollutants, etc. in the water will spread with the water flow and affect the water quality. Hanging net interception can reduce the spread of such substances and improve the water quality of the reservoir.
[0004] This type of intercepting net is usually fixed to the slope by fixed anchors, but the existing fixed anchors are inserted into the slope when fixing the net. There may be a gap between the part of the fixed anchor inserted into the slope and the inside of the slope. Over time, when flooding occurs, the impact force of the water body and water debris on the net may cause the part of the anchor rod inserted into the slope to loosen, affecting the fixing effect of the fixed anchor, and further affecting the stability of the entire net.
[0005] For this purpose, a reservoir spillway hanging net reinforcement device is proposed. Utility Model Content
[0006] The purpose of the utility model is to improve the reinforcement effect of the entire device when the hanging net and the reinforcement net intercept debris in the water. The present application provides a reservoir overflow hanging net reinforcement device.
[0007] The technical solution adopted by the utility model is as follows:
[0008] A reservoir overflow net reinforcement device comprises two fixing plates, a hanging net and a reinforcement net are fixedly connected between the adjacent sides of the two fixing plates, a reinforcement rod is fixedly connected between the adjacent sides of the two fixing plates between the hanging net and the reinforcement net, and a fixing anchor mechanism is provided through both sides of the fixing plates;
[0009] The fixed anchor mechanism includes an anchor head and an anchor rod, the anchor rod is fixedly connected to the lower surface of the anchor head, the upper surface of the anchor head is provided with a groove, the interior of the anchor rod is provided with a cavity, the groove is connected to the interior of the cavity, and the outer surface of the anchor rod is provided with an overflow hole, the overflow hole is connected to the interior of the cavity.
[0010] Furthermore, there are a plurality of reinforcement rods, and the plurality of reinforcement rods are arranged at equal distances from each other.
[0011] Furthermore, a plug rod is fixedly connected to a side of the fixing plate away from the hanging net and the reinforcing net.
[0012] Furthermore, there are several insertion rods.
[0013] Furthermore, there are a plurality of overflow holes, and the plurality of overflow holes are evenly arranged on the outer surface of the anchor rod.
[0014] Furthermore, the specification of the hanging net is 8 meshes, and the specification of the reinforcement net is 16 meshes.
[0015] In summary, due to the adoption of the above technical solution, the beneficial effects of the utility model are:
[0016] 1. In the utility model, two fixing plates are respectively attached to the slopes on both sides of the reservoir, and then the fixing anchor mechanism is inserted into the slope through the side of the fixing plate, and then concrete mortar is poured into the groove. The mortar entering the groove will flow into the cavity and overflow from the overflow hole. The mortar overflowing from the overflow hole will fill the gap between the contact part between the anchor rod and the slope, thereby improving the stability of the fixing anchor mechanism after being inserted into the slope, and further improving the fixing effect of the fixing plate on the slope; through the cooperation of the above structure, the reinforcement effect of the entire device can be improved when the hanging net and the reinforcement net are intercepting debris in the water.
[0017] 2. In the utility model, the hanging net and the reinforcement net intercept the debris in the water when the reservoir overflows. The hanging net can intercept the larger debris in the water, while the smaller debris can pass through the hanging net. At this time, the reinforcement net can intercept the smaller debris in the water, thereby reducing the pressure of the hanging net when intercepting; at the same time, when the hanging net is subjected to more pressure from debris and deforms close to the reinforcement net, the reinforcement rod can support the hanging net that intercepts the larger debris, reduce the pressure on the hanging net, thereby increasing the pressure-bearing strength of the hanging net, and then reinforce the hanging net when intercepting debris. BRIEF DESCRIPTION OF THE DRAWINGS
[0018] Figure 1 It is a schematic diagram of the overall structure of the utility model;
[0019] Figure 2 It is a three-dimensional diagram of the fixed anchor mechanism in the utility model;
[0020] Figure 3 It is a cross-sectional view of the fixed anchor mechanism in the utility model;
[0021] Figure 4 It is a side view of the utility model.
[0022] Markings in the figure: 1-fixed plate, 2-hanging net, 3-reinforcement net, 4-reinforcement rod, 5-fixed anchor mechanism, 11-insertion rod, 51-anchor head, 52-anchor rod, 53-groove, 54-cavity, 55-overflow hole. DETAILED DESCRIPTION
[0023] In order to make the purpose, technical solution and advantages of the embodiments of the utility model clearer, the technical solution in the embodiments of the utility model will be clearly and completely described below in combination with the embodiments of the utility model. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0024] Example:
[0025] Reference Figure 1-Figure 4 The reservoir overflow net reinforcement device comprises two fixed plates 1, a hanging net 2 and a reinforcing net 3 are fixedly connected between the adjacent sides of the two fixed plates 1, and fixed anchor mechanisms 5 are penetrated on both sides of the fixed plates 1; a side of the fixed plate 1 away from the hanging net 2 and the reinforcing net 3 is fixedly connected with an insertion rod 11, and the number of the insertion rods 11 is several; specifically, when using the reinforcement device, the two fixed plates 1 are first respectively attached to the slopes on both sides of the reservoir, and the insertion rods 11 are inserted into the slopes, and then the fixed anchor mechanisms 5 are inserted into the slopes through the sides of the fixed plates 1.
[0026] Reference Figure 1-Figure 4The fixed anchor mechanism 5 includes an anchor head 51 and an anchor rod 52. The anchor rod 52 is fixedly connected to the lower surface of the anchor head 51. A groove 53 is provided on the upper surface of the anchor head 51. A cavity 54 is provided inside the anchor rod 52. The groove 53 is connected to the inside of the cavity 54. An overflow hole 55 is provided on the outer surface of the anchor rod 52. The overflow hole 55 is connected to the inside of the cavity 54. There are several overflow holes 55, and the several overflow holes 55 are evenly arranged on the outer surface of the anchor rod 52. Specifically, the anchor rod 52 is provided with a plurality of overflow holes 55 on the outer surface of the reservoir slope. After the fixing plate 1 is assembled, concrete mortar is poured into the groove 53. The mortar entering the groove 53 will flow into the cavity 54 and overflow from the overflow hole 55. The mortar overflowing from the overflow hole 55 will fill the gap between the anchor rod 52 and the contact part in the slope, thereby improving the stability of the fixing anchor mechanism 5 after being inserted into the slope, and further improving the fixing effect of the fixing plate 1 on the slope; through the cooperation of the above structure, the reinforcement effect of the entire device can be improved when the hanging net 2 and the reinforcement net 3 intercept debris in the water.
[0027] Reference Figure 1-Figure 4 , a reinforcing rod 4 is fixedly connected to the side surface where the two fixed plates 1 between the hanging net 2 and the reinforcing net 3 are close to each other. The specification of the hanging net 2 is 8 mesh, and the specification of the reinforcing net 3 is 16 mesh; specifically, the hanging net 2 and the reinforcing net 3 intercept debris in the water when the reservoir overflows. The hanging net 2 with a specification of 8 mesh can intercept larger debris in the water, while smaller debris can pass through the hanging net 2. At this time, the reinforcing net 3 with a specification of 16 mesh can intercept smaller debris in the water, thereby reducing the pressure of the hanging net 2 when intercepting; the number of reinforcing rods 4 is several, and the several reinforcing rods 4 are equidistantly arranged; specifically, when the hanging net 2 bears more pressure from debris and deforms close to the reinforcing net 3, the reinforcing rod 4 can support the hanging net 2 that intercepts larger debris, reduce the pressure on the hanging net 2, thereby increasing the pressure-bearing strength of the hanging net 2, and then reinforce the hanging net 2 when intercepting debris.
[0028] The implementation principle of the embodiment of the reservoir overflow net reinforcement device of the present application is:
[0029] When using the reinforcement device, first, the two fixing plates 1 are respectively attached to the slopes on both sides of the reservoir, and the insertion rod 11 is inserted into the slope, and then the fixing anchor mechanism 5 is inserted into the slope through the side of the fixing plate 1, and then concrete mortar is poured into the groove 53. The mortar entering the groove 53 will flow into the cavity 54 and overflow from the overflow hole 55. The mortar overflowing from the overflow hole 55 will fill the gap between the anchor rod 52 and the contact part in the slope, thereby improving the stability of the fixing anchor mechanism 5 after being inserted into the slope, and then improving the fixing effect of the fixing plate 1 on the slope; through the cooperation of the above structure, the reinforcement effect of the entire device can be improved when the hanging net 2 and the reinforcement net 3 intercept debris in the water.
[0030] On the other hand, the hanging net 2 and the reinforcement net 3 intercept debris in the water when the reservoir overflows. The hanging net 2 can intercept larger debris in the water, while smaller debris can pass through the hanging net 2. At this time, the reinforcement net 3 can intercept smaller debris in the water, thereby reducing the pressure of the hanging net 2 when intercepting; at the same time, when the hanging net 2 is subjected to more pressure from debris and deforms closer to the reinforcement net 3, the reinforcement rod 4 can support the hanging net 2 that intercepts larger debris, reduce the pressure on the hanging net 2, thereby increasing the pressure-bearing strength of the hanging net 2, and then reinforce the hanging net 2 when intercepting debris.
[0031] The above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that the technical solutions described in the aforementioned embodiments may still be modified, or some of the technical features may be replaced by equivalents. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the embodiments of the present invention.
Claims
1. A reservoir overflow net reinforcement device, comprising two fixing plates (1), characterized in that: A hanging net (2) and a reinforcing net (3) are fixedly connected between the adjacent sides of the two fixing plates (1); a reinforcing rod (4) is fixedly connected between the adjacent sides of the two fixing plates (1) between the hanging net (2) and the reinforcing net (3); and a fixing anchor mechanism (5) is provided through both sides of the fixing plates (1); The fixed anchor mechanism (5) comprises an anchor head (51) and an anchor rod (52); the anchor rod (52) is fixedly connected to the lower surface of the anchor head (51); a groove (53) is provided on the upper surface of the anchor head (51); a cavity (54) is provided inside the anchor rod (52); the groove (53) is communicated with the interior of the cavity (54); an overflow hole (55) is provided on the outer surface of the anchor rod (52); the overflow hole (55) is communicated with the interior of the cavity (54).
2. The reservoir overflow net reinforcement device according to claim 1, characterized in that: The number of the reinforcement rods (4) is several, and the several reinforcement rods (4) are arranged at equal distances.
3. The reservoir overflow net reinforcement device according to claim 1, characterized in that: A plugging rod (11) is fixedly connected to a side of the fixing plate (1) away from the hanging net (2) and the reinforcing net (3).
4. The reservoir overflow net reinforcement device according to claim 3, characterized in that: The number of the insertion rods (11) is several.
5. The reservoir overflow net reinforcement device according to claim 1, characterized in that: The number of the overflow holes (55) is multiple, and the multiple overflow holes (55) are evenly arranged on the outer surface of the anchor rod (52).
6. The reservoir overflow net reinforcement device according to claim 1, characterized in that: The specification of the hanging net (2) is 8 meshes, and the specification of the reinforcing net (3) is 16 meshes.