Safety protection structure for water conservancy construction
The hydraulic construction safety protection structure, which combines support rods and mesh hooks with gabion nets, solves the risks of workers falling and materials rolling down slopes in steep environments, achieving rapid and stable safety protection and improving construction efficiency.
Patent Information
- Application Number
- CN202520015121.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-01-03
- Publication Date
- 2026-01-23
- Estimated Expiration
- 2035-01-03
AI Technical Summary
In water conservancy construction, the risk of workers falling and construction materials rolling off steep slopes is high. Existing safety measures are insufficient to effectively prevent this, especially in situations with large slope ratios and narrow working areas, where there is a lack of temporary and sturdy guardrail systems.
Design a safety protection structure for water conservancy construction, which combines support rods and net hooks with gabion nets. The support rods are vertically connected to the guardrail, and the net hooks can be hung on the gabion nets to achieve quick and stable installation, preventing construction workers from falling and materials from rolling down.
It provides additional safety protection, effectively preventing construction workers from falling and construction materials from rolling down, improving construction efficiency, and does not damage the slope surface. It is suitable for high-risk environments with large slope ratios and narrow working surfaces.
Smart Images
Figure CN223824733U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The present application relates to the technical field of protective devices, for example to a water conservancy construction safety protection structure. BACKGROUND
[0002] The description in this section is provided only for the purpose of background information and does not constitute prior art.
[0003] The revetment engineering in water conservancy construction is not only the key measure to ensure the stability of water body shoreline and prevent water and soil loss, but also an important link to protect the surrounding ecological environment and residents' safety. There are various ways of revetment construction, such as gabion net, turf, ecological bag, reinforced soil retaining wall, and vegetation concrete, etc. These different construction methods have their own advantages and disadvantages, and are suitable for different geological conditions and environmental protection requirements.
[0004] The slope ratio design of revetment needs to consider factors such as soil mechanical properties, water flow scouring force, topography and engineering cost, so different revetment projects often have different slope ratios. For revetment with large slope, the construction difficulty increases significantly, not only requiring construction personnel to have superb skills, but also needing to take additional safety measures to prevent accidents. In high slope environment, workers face greater risk of falling and slipping, and construction materials (such as gravel) may also slide down due to gravity, posing a threat to people below.
[0005] Currently, although some basic safety measures are taken at the construction site, such as wearing safety helmets, these measures are often insufficient to effectively prevent personnel from falling or objects from rolling during the revetment construction process, especially in the case of large slope ratio and narrow working surface. The lack of a guardrail system that can be temporarily and firmly fixed on the surface of the revetment is a significant safety shortcoming in current construction. SUMMARY
[0006] The present application provides a water conservancy construction safety protection structure, which meets the installation requirements of revetment with large slope through longer support rods, effectively blocks the falling of construction personnel and the rolling of construction materials, especially in high-risk environments with large slope ratio and narrow working surface, providing additional safety protection for construction personnel. The combination of the net hook and the gabion net allows the safety protection structure to be quickly and stably set on the gabion net revetment without damaging the surface of the revetment, improving construction efficiency.
[0007] A water conservancy construction safety protection structure, comprising: a guardrail, a support rod, a first horizontal rod, a net hook;
[0008] The guardrail has a blocking net or a railing;
[0009] Two support rods are perpendicular to the guardrail, the front end is connected to the guardrail, and the length of the support rod is at least 1 / 2 of the height of the guardrail;
[0010] The first horizontal rod is connected to the two support rods at the ends and close to the front end of the support rods.
[0011] The net hook is arranged on the first horizontal rod and can be hung on the gabion net.
[0012] In some embodiments, the length of the support rod is equal to the height of the guardrail.
[0013] In some embodiments, the length of the support rod is 3 / 4 of the height of the guardrail.
[0014] In some embodiments, the water conservancy construction safety protection structure further comprises: a diagonal beam, two ends of which are connected to the guardrail and the middle part of the support rod, respectively.
[0015] In some embodiments, the net hook comprises: a horizontal section, a vertical section.
[0016] The horizontal section can be inserted under the gabion net.
[0017] The vertical section is connected to the horizontal section at the lower end and connected to the first horizontal rod at the upper end.
[0018] In some embodiments, the upper end of the vertical section penetrates the first horizontal rod and is in sliding fit with the first horizontal rod, and the upper end of the vertical section is connected to the driving plate.
[0019] In some embodiments, the water conservancy construction safety protection structure further comprises: a second horizontal rod.
[0020] The second horizontal rod is connected to the two rear ends of the support rods at the ends.
[0021] The water conservancy construction safety protection structure provided by the present application can achieve the following technical effects:
[0022] The longer support rod meets the installation requirements of the slope with a larger slope ratio, effectively blocks the falling of construction personnel and the rolling of construction materials, and especially in a high-risk environment with a large slope ratio and a narrow working surface, provides additional safety protection for construction personnel. The combination of the net hook and the gabion net allows the safety protection structure to be quickly and stably arranged on the gabion net slope without damaging the surface of the slope, thereby improving the construction efficiency.
[0023] The foregoing general description and the following description are only exemplary and explanatory, and are not intended to limit the present application. BRIEF DESCRIPTION OF DRAWINGS
[0024] One or more embodiments are exemplarily illustrated by corresponding drawings, which do not constitute a limitation on the embodiments, and elements with the same reference numerals in the drawings are shown as similar elements, the drawings do not constitute a proportional limitation, and wherein:
[0025] Figure 1is a three-dimensional structure schematic diagram of a water conservancy construction safety protection structure provided by an embodiment of the present disclosure;
[0026] Figure 2 is another three-dimensional structure schematic diagram of a water conservancy construction safety protection structure provided by an embodiment of the present disclosure;
[0027] Figure 3 is a top view structure schematic diagram of a water conservancy construction safety protection structure provided by an embodiment of the present disclosure;
[0028] Figure 4 is Figure 2 is a local enlarged schematic diagram at A in FIG. 1;
[0029] Figure 5 is Figure 2 is a local enlarged schematic diagram at B in FIG. 1;
[0030] Reference signs:
[0031] 1, guardrail; 2, second cross bar; 3, support rod; 4, gabion net; 5, inclined beam; 6, first cross bar; 7, net hook; 71, driving plate; 72, horizontal section; 73, vertical section; 8, H-shaped main body; 9, sliding groove; 11, sliding block. DETAILED DESCRIPTION
[0032] In order to be able to understand the features and technical contents of the embodiments of the present disclosure more fully, the implementation of the embodiments of the present disclosure will be described in detail below in conjunction with the drawings, which are only used for reference and do not limit the embodiments of the present disclosure. In the following technical description, in order to facilitate explanation, through multiple details, a sufficient understanding of the disclosed embodiments is provided. However, one or more embodiments can still be implemented without these details. In other cases, in order to simplify the drawings, well-known structures and devices can be simplified.
[0033] The terms "first", "second", and the like in the specification and claims of the embodiments of the present disclosure and the above drawings are used to distinguish similar objects, and do not necessarily have to describe a specific order or sequence. It should be understood that the data thus used can be interchanged under appropriate circumstances, so that the embodiments of the present disclosure described herein can be implemented. In addition, the terms "include" and "have" and any variations thereof are intended to cover non-exclusive inclusion.
[0034] In the embodiments of the present disclosure, the terms "upper", "lower", "inner", "middle", "outer", "front", "back" and the like indicate the orientation or positional relationship shown in the drawings. These terms are mainly used to better describe the embodiments of the present disclosure and its embodiments, and are not used to limit the indicated devices, elements or components to have a specific orientation, or to be constructed and operated in a specific orientation. In addition, in addition to indicating the orientation or positional relationship, the above-mentioned part of the terms can also be used to indicate other meanings, for example, the term "upper" can also be used to indicate a certain dependent relationship or connection relationship in some cases. For those skilled in the art, the specific meaning of these terms in the embodiments of the present disclosure can be understood according to the specific circumstances.
[0035] In addition, the terms "set", "connected", "fixed" should be broadly understood. For example, "connected" can be fixedly connected, detachably connected, or integrally configured; can be mechanically connected, or electrically connected; can be directly connected, or indirectly connected through an intermediate medium, or internal communication between two devices, elements or components. For those skilled in the art, the specific meaning of the above terms in the embodiments of the present disclosure can be understood according to the specific circumstances.
[0036] It should be noted that the embodiments in the embodiments of the present disclosure and the features in the embodiments can be combined with each other without conflict.
[0037] In combination with Figures 1-5 As shown in the drawings, the present disclosure provides a water conservancy construction safety protection structure, comprising: a guardrail 1, a support rod 3, a first horizontal rod 6, a net hook 7;
[0038] The guardrail 1 has a blocking net or a railing; the guardrail 1 includes a high-strength metal outer frame, a net or a railing structure is arranged inside the outer frame, the blocking net can adopt a wire mesh or a nylon net, the drawings take a wire mesh as an example, a metal frame is connected around the wire mesh, a clamping groove is arranged inside the outer frame, and the frame is clamped with the clamping groove inside the outer frame.
[0039] Two support rods 3 are perpendicular to the guardrail 1, the front ends are connected with the guardrail 1, and the length of the support rod 3 is at least 1 / 2 of the height of the guardrail 1; the support rod 3 is arranged at the back side of the guardrail 1. The slope ratio of the slope is between 1:1.5 and 1:2, and a few special terrains will be greater than 1:1.5, so the longer the support rod 3 is, the better the support effect of the guardrail 1 on the slope is.
[0040] The first horizontal rod 6 is connected with the rod bodies of the two support rods 3 at both ends and close to the front ends of the support rods 3; the setting close to the front ends of the support rods 3 can prevent the guardrail 1 from leaning backward and falling after being pressed.
[0041] The net hook 7 is arranged on the first horizontal rod 6 and can be hung on the gabion net 4. The net hook 7 can be tied on the first horizontal rod 6 by a rope or fixed on the first horizontal rod 6 in other simple ways. The net hook 7 can be selected as a safety buckle or the like and hung on the gabion net 4.
[0042] The water conservancy construction safety protection structure provided by the embodiment of the present disclosure can meet the installation requirements of the slope with a large slope ratio by the long support rod 3, effectively prevent the construction personnel from falling and the construction materials from rolling, and especially in the high-risk environment with a large slope ratio and a narrow operation surface, provide additional safety protection for the construction personnel. The combination of the net hook 7 and the gabion net 4 enables the safety protection structure to be quickly and stably arranged on the gabion net 4, without damaging the surface of the slope, and improves the construction efficiency.
[0043] In some embodiments, the length of the support rod 3 is equal to the height of the guardrail 1. In this way, even if the slope ratio of the slope is 1, the protection structure can still be used, and the support effect will be more stable.
[0044] In some embodiments, the length of the support rod 3 is 3 / 4 of the height of the guardrail 1.
[0045] In some embodiments, the water conservancy construction safety protection structure further comprises: a diagonal beam 5, both ends of which are connected with the guardrail 1 and the middle part of the support rod 3, respectively. The diagonal beam 5 plays a role in enhancing the structural strength.
[0046] In some embodiments, the net hook 7 comprises: a horizontal section 72 and a vertical section 73. The net hook 7 is provided with a plurality of, for example, three.
[0047] The horizontal section 72 can be inserted into the gabion net 4 below. The net hook 7 is a metal hook with a cylindrical cross section. The front end of the horizontal section 72 is a sharp end. The sharp end can be inserted into the gap between the gabion net 4 and the stone below. The protection structure is moved in the direction in which the sharp end is directed, so that the sharp end is inserted into the gap to complete the basic fixation.
[0048] The vertical section 73 is connected with the horizontal section 72 at the lower end and connected with the first horizontal rod 6 at the upper end.
[0049] In some embodiments, the upper end of the vertical section 73 passes through and slides through the first horizontal bar 6, and the upper end of the vertical section 73 is connected to the drive plate 71. The first horizontal bar 6 and the gabion mesh 4 may not be tightly fitted, and the surface of the gabion mesh 4 may be uneven. Therefore, if the vertical section 73 can move up and down, it can adapt to the uneven gabion mesh 4. The drive plate 71 is an elliptical plate, and the front end of the elliptical plate is connected to a nut. The upper end of the vertical section 73 is provided with threads, and the nut is fixedly connected with the threads. With the drive plate 71, if only a small part of the tip of the horizontal section 72 is located below the gabion mesh 4 and the connection is not firm enough, the drive plate 71 can be rotated to drive the horizontal section 72 to rotate, so that most of the horizontal section 72 is inserted below the gabion mesh 4, so that the protective structure is better hung on the gabion mesh 4.
[0050] In some embodiments, the hydraulic construction safety protection structure further includes: a second horizontal bar 2;
[0051] The second crossbar 2 is connected at both ends to the rear ends of the two support rods 3. The second crossbar can enhance the structural stability.
[0052] Adjacent protective structures are connected by connectors. The outer frame of guardrail 1 has sliding grooves 9 on the left and right sides. The connectors include sliders 11 and H-shaped bodies 8. The two ends of the bodies are rotatably connected to sliders 11. Sliding sliders 11 and sliding grooves 9 are slidably engaged. Sliding sliders 11 are provided with locking screws. Rotating the locking screws locks sliders 11 and sliding grooves 9. Sliding sliders 11 are provided with through holes. At least part of the through holes is threaded. The locking screws are engaged with the threads. Rotating the locking screws extends out of the through holes and presses against the sliding grooves 9 to achieve locking.
[0053] The foregoing description and accompanying drawings fully illustrate embodiments of the present disclosure to enable those skilled in the art to practice them. Other embodiments may include structural and other changes. The embodiments represent only possible variations. Individual components and functions are optional unless explicitly required, and the order of operation may vary. Parts and features of some embodiments may be included or substituted for parts and features of other embodiments. Embodiments of the present disclosure are not limited to the structures described above and shown in the accompanying drawings, and various modifications and changes may be made without departing from its scope. The scope of the present disclosure is limited only by the appended claims.
Claims
1. A safety protection structure for hydraulic construction, characterized in that, include: Guardrails, consisting of barrier netting or railings; Two support rods are perpendicular to the guardrail and connected to the guardrail at their front ends. The length of the support rods is at least 1 / 2 of the height of the guardrail. The first horizontal bar is connected to the two support rods at both ends and is close to the front end of the support rods; The hook is installed on the first horizontal bar and can be hung on the gabion mesh.
2. The safety protection structure for water conservancy construction according to claim 1, characterized in that, The length of the support rod is equal to the height of the guardrail.
3. The safety protection structure for water conservancy construction according to claim 1, characterized in that, The length of the support rod is 3 / 4 of the height of the guardrail.
4. A safety protection structure for hydraulic construction according to claim 1, 2, or 3, characterized in that, Also includes: The inclined beam is connected at both ends to the middle of the guardrail and the support rod, respectively.
5. The safety protection structure for water conservancy construction according to claim 1, characterized in that, The hook includes: The horizontal section can be inserted below the gabion mesh. The vertical section is connected to the horizontal section at the bottom and to the first horizontal bar at the top.
6. The safety protection structure for water conservancy construction according to claim 5, characterized in that, The upper end of the vertical section passes through the first horizontal bar and slides with it; the upper end of the vertical section is connected to the drive plate.
7. The safety protection structure for water conservancy construction according to claim 1, characterized in that, Also includes: The second crossbar is connected to the rear ends of the two support rods at both ends.