Fixing structure of rockfall passive protective net
By introducing wire rope knot components and alternating interlacing fixing structures into the protective netting, the problem of poor stability of wire rope string structures is solved, thereby improving the stability and safety of the protective netting.
Patent Information
- Application Number
- CN202520060195.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-01-10
- Publication Date
- 2025-12-16
- Estimated Expiration
- 2035-01-10
AI Technical Summary
The existing rockfall protection nets have poor stability due to the poor connection structure of the steel wire ropes, which makes them susceptible to damage from large rocks, causing the steel wire ropes to fall off and affecting the protective effect and threatening safety.
The steel wire rope knot assembly includes a first clamping block, a second clamping block, a knot hole, a reinforcing nail, and a reinforcing block. By clamping and reinforcing the steel wire rope assembly, the structural stability and tensile strength within the knot hole are improved, and the steel wire rope is alternately inserted and fixed above and below the steel wire protective net.
It significantly improves the stability and structural strength of the protective net, avoids the risk of wire rope splicing and falling off, and enhances the protective effect and safety.
Smart Images
Figure CN223675358U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model belongs to the technical field of rockfall protection net, and particularly relates to a fixing structure of a rockfall passive protection net. BACKGROUND
[0002] Rockfall protection net systems can be divided into active slope protection nets and passive slope protection nets and various types, which are mainly made of steel wire rope nets, have high flexibility, high strength and easy spreading characteristics. These protection nets are covered and wrapped on the slopes or rocks that need protection, forming necessary protection net enclosures to limit the weathering and peeling or damage of the slope rock soil body and prevent rock collapse
[0003] However, the existing mountain rockfall protection net still has some problems, especially the poor stability and low strength of the steel wire rope stringing structure. Since the impact of large stones is large, the steel wire rope stringing structure is easily damaged, which may cause the risk of falling. This not only reduces the protection effect of the protection net, but also may pose a threat to the surrounding environment and personnel safety.
[0004] Therefore, in view of the above-mentioned problems of the existing mountain rockfall protection net, the fixing structure of the rockfall passive protection net can be designed because of the poor stability and low strength of the steel wire rope stringing structure, which causes the risk of falling of the steel wire rope stringing structure damaged by large stones. CONTENT OF THE UTILITY MODEL
[0005] In order to overcome the problem of the existing mountain rockfall protection net, the fixing structure of the rockfall passive protection net can be designed because of the poor stability and low strength of the steel wire rope stringing structure, which causes the risk of falling of the steel wire rope stringing structure damaged by large stones.
[0006] The technical scheme of the utility model is: the fixing structure of the rockfall passive protection net, which comprises a steel wire rope knot assembly, a steel wire protection net and a steel wire rope assembly; the steel wire rope assembly is arranged below the steel wire rope knot assembly; the steel wire rope assembly is inserted into the steel wire rope knot assembly, and the steel wire rope assembly is alternately arranged above and below the steel wire protection net; the steel wire rope knot assembly comprises a first clamp block, a second clamp block, a knot hole, a steel wire rope hole, a reinforcing nail and a reinforcing block; the steel wire rope assembly comprises a steel wire rope and a reinforcing steel core.
[0007] Preferably, the steel wire rope assembly is clamped by the first clamp block and the second clamp block of the steel wire rope knot assembly, and the whole is reinforced by the reinforcing nail and the reinforcing block, so as to effectively improve the structural stability and tensile strength of the steel wire knot in the knot hole, greatly improve the stability of the whole protection net, and solve the problem of the existing mountain rockfall protection net, which is caused by the poor stability and low strength of the steel wire rope stringing structure, which causes the risk of falling of the steel wire rope stringing structure damaged by large stones.
[0008] As a preferred, the lower end of the first clamp block is provided with the second clamp block, and the first clamp block and the second clamp block are connected and arranged in an upper and lower splicing mode.
[0009] Preferably, the steel wire rope holes are arranged through the first clamping block and the second clamping block.
[0010] Preferably, the rope knot holes are arranged inside the centers of the first clamping block and the second clamping block and are integrally formed with the first clamping block and the second clamping block.
[0011] Preferably, the reinforcing nails are arranged around the rope knot holes and are fixedly connected with the first clamping block and the second clamping block.
[0012] Preferably, the reinforcing blocks are arranged on the four sides of the first clamping block and the second clamping block and are fixedly connected with the first clamping block and the second clamping block.
[0013] Preferably, the steel wire rope is provided with a reinforcing steel core, the steel wire rope is wound and twisted around the reinforcing steel core and is fixedly connected, and the steel wire rope and the reinforcing steel core are connected through the inside of the steel wire rope hole.
[0014] The present application has the following beneficial effects:
[0015] The existing mountain rockfall protection net has the problem of poor stability and low strength of the steel wire rope stringing knot structure, which causes the steel wire rope stringing to be easily damaged by large stones and to have the risk of falling off.
[0016] Through the arrangement of the steel wire rope assembly and the steel wire protection net, the steel wire rope assembly is fixed on the steel wire protection net in an up-down alternating manner, and this insertion method effectively improves the connection stability of the steel wire rope assembly and the steel wire protection net and improves the structural strength of the steel wire protection net. BRIEF DESCRIPTION OF DRAWINGS
[0017] Figure 1 The overall three-dimensional structure of the fixed structure of the rockfall passive protection net of the present application is shown.
[0018] Figure 2 The steel wire knot assembly of the fixed structure of the rockfall passive protection net of the present application is shown.
[0019] Figure 3 The steel wire protection net structure of the fixed structure of the rockfall passive protection net of the present application is shown.
[0020] Figure 4 The steel wire rope assembly of the fixed structure of the rockfall passive protection net is shown in the three-dimensional structure schematic view.
[0021] The labels in the drawings are: 1, steel wire rope knot assembly; 2, steel wire protection net; 3, steel wire rope assembly; 101, first clamping block; 102, second clamping block; 103, knot hole; 104, steel wire rope hole; 105, reinforcing nail; 106, reinforcing block; 301, steel wire rope; 302, reinforcing steel core. DETAILED DESCRIPTION
[0022] The utility model is further explained below in combination with the drawings and examples.
[0023] Please refer to Figures 1-4 The utility model provides an example: the fixed structure of rockfall passive protection net, including steel wire rope knot assembly 1 still including steel wire protection net 2, steel wire rope assembly 3, steel wire rope knot assembly 1 below is provided with steel wire rope assembly 3, and steel wire rope knot assembly 1 is inserted with steel wire rope assembly 3 in the inside, and steel wire rope assembly 3 is set up along steel wire protection net 2 and is alternately passed through, steel wire rope knot assembly 1 includes first clamping block 101, second clamping block 102, knot hole 103, steel wire rope hole 104, reinforcing nail 105, reinforcing block 106, steel wire rope assembly 3 includes steel wire rope 301, reinforcing steel core 302.
[0024] Please refer to Figures 1-4 In the embodiment, the lower end of the first clamping block 101 is provided with the second clamping block 102, and the first clamping block 101 and the second clamping block 102 are connected and arranged in an upper and lower splicing manner. The overall four corners of the first clamping block 101 and the second clamping block 102 are provided with steel wire rope holes 104, and the steel wire rope holes 104 are arranged through the first clamping block 101 and the second clamping block 102. The overall center of the first clamping block 101 and the second clamping block 102 is provided with a knot hole 103, and the knot hole 103 is integrally formed with the first clamping block 101 and the second clamping block 102.
[0025] Please refer to Figures 1-4 In the embodiment, the four sides of the first clamping block 101 and the second clamping block 102 are provided with reinforcing blocks 106, and the reinforcing blocks 106 are fixedly connected with the first clamping block 101 and the second clamping block 102. The inside of the steel wire rope 301 is provided with a reinforcing steel core 302, and the steel wire rope 301 is fixedly connected by being wound and twisted around the reinforcing steel core 302, and the steel wire rope 301 and the reinforcing steel core 302 are connected and arranged inside the steel wire rope hole 104.
[0026] In the working process, the steel wire rope assembly 3 is clamped by the first clamp block 101 and the second clamp block 102 of the steel wire rope knot assembly 1, and the whole is reinforced by the reinforcing nails 105 and the reinforcing blocks 106, so that the structural stability and tensile strength of the steel wire knot in the knot hole 103 are effectively improved, and the stability of the whole protective net is greatly improved; the problem that the existing mountain rockfall protective net is easy to damage the steel wire rope string connection and cause the risk of falling off due to poor structural stability and low strength of the steel wire rope string connection is solved.
[0027] Then, the steel wire rope assembly 3 is fixed on the steel wire protective net 2 by being alternately inserted from top to bottom, and this insertion method effectively improves the connection stability of the steel wire rope assembly 3 and the steel wire protective net 2 and improves the structural strength of the steel wire protective net 2.
[0028] Through the above steps, the steel wire rope assembly 3 is clamped by the first clamp block 101 and the second clamp block 102 of the steel wire rope knot assembly 1, and the whole is reinforced by the reinforcing nails 105 and the reinforcing blocks 106, so that the structural stability and tensile strength of the steel wire knot in the knot hole 103 are effectively improved, and the stability of the whole protective net is greatly improved, and the problem that the existing mountain rockfall protective net is easy to damage the steel wire rope string connection and cause the risk of falling off due to poor structural stability and low strength of the steel wire rope string connection is avoided.
[0029] The embodiments of the utility model are described in detail above in combination with the drawings, but the utility model is not limited to the above-mentioned embodiments, and various changes can be made within the knowledge range possessed by the person skilled in the art without departing from the purpose of the utility model.
Claims
1. A fixing structure of rockfall passive protection net, comprising a steel wire rope knot node assembly (1), characterized in that: Also include steel wire protection net (2), steel wire rope assembly (3); Steel wire rope knot assembly (1) below the setting of steel wire rope assembly (3); Steel wire rope knot assembly (1) is inserted in the setting of steel wire rope assembly (3), and steel wire rope assembly (3) is set through along steel wire protection net (2) up and down alternately; Steel wire rope knot assembly (1) includes first clamp block (101), second clamp block (102), knot hole (103), steel wire rope hole (104), reinforcing nail (105), reinforcing block (106); Steel wire rope assembly (3) includes steel wire rope (301), reinforcing steel core (302).
2. The rockfall passive protection net fixing structure according to claim 1, characterized in that: The lower end of the first clamp block (101) is provided with the second clamp block (102), and the first clamp block (101) and the second clamp block (102) are connected and arranged in an upper and lower splicing manner.
3. The rockfall passive protection net fixing structure according to claim 1, characterized in that: The overall four corners of the first clamp block (101) and the second clamp block (102) are provided with the steel wire rope hole (104), and the steel wire rope hole (104) is provided through the first clamp block (101) and the second clamp block (102).
4. The rockfall passive protection net fixing structure according to claim 1, characterized in that: The overall center of the first clamp block (101) and the second clamp block (102) is provided with the knot hole (103), and the knot hole (103) is integrally formed with the first clamp block (101) and the second clamp block (102).
5. The rockfall passive protection net fixing structure according to claim 4, characterized in that: The periphery of the knot hole (103) is provided with the reinforcing nail (105), and the reinforcing nail (105) is fixedly connected with the first clamp block (101) and the second clamp block (102).
6. The rockfall passive protection net fixing structure according to claim 1, characterized in that: The four edges of the first clamp block (101) and the second clamp block (102) are provided with the reinforcing block (106), and the reinforcing block (106) is fixedly connected with the first clamp block (101) and the second clamp block (102).
7. The rockfall passive protection net fixing structure according to claim 1, characterized in that: The inside of the steel wire rope (301) is provided with the reinforcing steel core (302), and the steel wire rope (301) is fixedly connected by winding and twisting around the reinforcing steel core (302), and the steel wire rope (301) and the reinforcing steel core (302) are connected and arranged through the inside of the steel wire rope hole (104).