Multifunctional water and soil conservation slope protection net structure

Abstract

The utility model relates to the technical field of protective nets, in particular to a multifunctional water and soil conservation slope protective net structure, which is characterized in that upper connecting blocks are respectively arranged at the upper corners of a plurality of adjacent splicing nets, connecting cylinders are fixedly arranged at the four corners of the lower part of each upper connecting block, and a plurality of lower connecting blocks are arranged at the lower corners of the plurality of adjacent splicing nets; the connecting rods are fixedly arranged on the upper portions of the lower connecting blocks by taking four connecting rods as a group, the connecting rods are movably arranged in the connecting cylinders and the upper connecting blocks in a penetrating mode, reinforcing mechanisms are arranged on the lower connecting blocks, the two-way lead screws are rotationally arranged in the upper connecting blocks through bearings, and two limiting plates are movably arranged in the upper connecting blocks; the limiting plate is clamped in a limiting groove formed in the connecting rod, the two-way lead screw is rotationally arranged in the limiting plate in a penetrating mode through threads, a splicing type structure is adopted, the protection range can be conveniently adjusted according to use places, a certain damaged position can be conveniently replaced, the use cost is reduced, and meanwhile reinforced connection with a slope can be achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of protective nets, in particular to a multifunctional soil and water conservation slope protective net structure. Background Art

[0002] The slope protection net is a protection net to prevent soil erosion on the slope. The existing slope protection net is an integral mesh structure, which is not only not conducive to adjusting the coverage and protection range of the slope, but also requires the replacement of the entire slope protection net once it is damaged, which has a high cost. At the same time, the slope protection net is installed using fixings such as ground nails at the corners that are connected to the slope. If the ground nails are loosened from the slope, the slope protection net will fall off from the slope on a large scale. Therefore, a multifunctional soil and water conservation slope protection net structure is urgently needed. Utility Model Content

[0003] The purpose of the utility model is to provide a multifunctional soil and water conservation slope protection net structure with a reasonable design to solve the above problems in view of the defects and shortcomings of the prior art.

[0004] In order to achieve the above-mentioned purpose, the utility model adopts the following technical solutions: it comprises a protective net, a connecting rope and a ground nail, the protective net is composed of a plurality of spliced ​​nets distributed in a matrix, the four corners of the protective net are fixed with a connecting rope, and one end of the connecting rope is fixed with a ground nail;

[0005] It also contains:

[0006] Upper connecting blocks, there are several upper connecting blocks, which are respectively arranged at the upper corners of several adjacent splicing nets, the four corners of the lower part of the upper connecting blocks are fixedly provided with connecting tubes, and several lower connecting blocks are arranged at the lower corners of several adjacent splicing nets;

[0007] Connecting rods, wherein the connecting rods are in groups of four and are fixedly arranged on the upper parts of the lower connecting blocks, and the connecting rods are movably arranged in the connecting tubes and the upper connecting blocks, and the lower connecting blocks are provided with reinforcing mechanisms;

[0008] There are several bidirectional screws, which are rotatably arranged in several upper connecting blocks through bearings. Two limit plates are movably arranged in the upper connecting blocks. The limit plates are clamped in the limit grooves opened on the connecting rods. The bidirectional screws are rotatably arranged in the limit plates through threads.

[0009] Furthermore, the reinforcement mechanism comprises:

[0010] Insertion rods, there are four of the insertion rods, which are respectively arranged in two placement grooves opened on the left and right sides of the lower part of the lower connecting block, and the two insertion rods in the placement grooves are staggered. A No. 1 rotating shaft is rotatably arranged in the lower connecting block through a bearing, and No. 1 bevel gears are fixedly sleeved at both ends of the No. 1 rotating shaft;

[0011] The second rotating shaft has two No. 2 rotating shafts, which are rotatably arranged on the front and rear sides of the lower connecting block through bearings respectively, and the No. 2 rotating shaft is fixedly inserted into the two plug rods on the front side, and a No. 2 bevel gear meshing with the No. 1 bevel gear is fixedly sleeved on the No. 2 rotating shaft.

[0012] Furthermore, springs are fixedly installed in the cylindrical grooves opened on the side walls of the left front and right rear rod rings, a limit block is fixedly installed at one end of the spring, the limit block is abutted against the lower part of the lower connecting block, and a positioning groove matching the limit block is provided on the inner wall of the placement groove.

[0013] Furthermore, two barbs are provided on the ring side wall of the insertion rod.

[0014] Furthermore, a reflective tape is fixedly provided on the outer side wall of the upper connecting block.

[0015] Compared with the prior art, the beneficial effect of the utility model is that the multifunctional soil and water conservation slope protection net structure described in the utility model adopts a splicing structure setting, which is not only convenient for adjusting the protection range according to the place of use, but also convenient for replacing a damaged part, reducing the cost of use, and at the same time can achieve a reinforced connection with the slope. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a structural schematic diagram of the utility model.

[0017] Figure 2 It is a cross-sectional view of the upper connecting block in the utility model.

[0018] Figure 3 It is an exploded view of the parts of the reinforcement mechanism, spring, limit block and barb in the utility model.

[0019] Figure 4 It is a connection schematic diagram of the lower connecting block, the connecting rod, the inserting rod, the second rotating shaft, the limiting block and the barb in the utility model.

[0020] Description of reference numerals:

[0021] Protective net 1, connecting rope 2, ground nail 3, upper connecting block 4, connecting tube 5, lower connecting block 6, connecting rod 7, reinforcement mechanism 8, plug rod 8-1, No. 1 rotating shaft 8-2, No. 1 bevel gear 8-3, No. 2 rotating shaft 8-4, No. 2 bevel gear 8-5, bidirectional lead screw 9, limit plate 10, limit groove 11, spring 12, limit block 13, limit groove 14, reflective tape 15, barb 16. DETAILED DESCRIPTION

[0022] The technical solution of the utility model will be clearly and completely described below in conjunction with the accompanying drawings. The preferred embodiments in the description are only used as examples, and all other embodiments obtained by those skilled in the art without making any creative work are within the scope of protection of the utility model.

[0023] like Figure 1-Figure 4 As shown, this specific embodiment adopts the following technical solution: it comprises a protective net 1, a connecting rope 2 and a ground nail 3, the protective net 1 is composed of a plurality of spliced ​​nets 1-1 distributed in a matrix, the four corners of the protective net 1 are fixed with connecting ropes 2, and one end of the connecting rope 2 is fixed with a ground nail 3;

[0024] It also contains:

[0025] The upper connecting block 4 is a plurality of upper connecting blocks 4, which are respectively arranged at the upper corners of the adjacent splicing nets 1-1. The outer wall of the upper connecting block 4 is bonded and fixed with a reflective tape 15, which can reflect the surrounding light at night, so that the staff can accurately determine the position of the upper connecting block 4 during emergency maintenance at night. The four corners of the lower part of the upper connecting block 4 are fixedly provided with connecting tubes 5, and the lower corners of the adjacent splicing nets 1-1 are provided with a plurality of lower connecting blocks 6;

[0026] Connecting rods 7, wherein the connecting rods 7 are multiple, four in a group, and are fixedly arranged on the upper part of the multiple lower connecting blocks 6 by bolts, and the connecting rods 7 are movably arranged in the connecting tube 5 and the upper connecting block 4, and a reinforcing mechanism 8 is provided on the lower connecting block 6;

[0027] Bidirectional lead screws 9, which are several and are rotatably arranged in several upper connecting blocks 4 through bearings, and two limit plates 10 are movably arranged in the upper connecting blocks 4, and the limit plates 10 are clamped in the limit grooves 11 provided on the connecting rod 7, and the bidirectional lead screws 9 are rotatably arranged in the limit plates 10 through threads;

[0028] The reinforcement mechanism 8 comprises:

[0029] Insertion rods 8-1, there are four of the insertion rods 8-1, which are respectively arranged in two placement grooves opened on the left and right sides of the lower part of the lower connecting block 6, and the two insertion rods 8-1 in the placement grooves are staggered. Two barbs 16 are arranged on the ring side wall of the insertion rod 8-1, and the barbs 16 can effectively improve the stability of the insertion of the insertion rod 8-1 into the slope body. A first rotating shaft 8-2 is rotatably arranged in the lower connecting block 6 through a bearing, and both ends of the first rotating shaft 8-2 are fixedly sleeved with a first bevel gear 8-3;

[0030] The second rotating shaft 8-4 has two parts, which are rotatably arranged on the front and rear sides of the lower connecting block 6 through bearings respectively, and the second rotating shaft 8-4 is fixedly inserted into the two plug rods 8-1 on the front side, and the second rotating shaft 8-4 is fixedly sleeved with a second bevel gear 8-5 meshing with the first bevel gear 8-3. A spring 12 is fixedly arranged in the cylindrical grooves opened on the side walls of the rings of the left front and right rear plug rods 8-1, and a limit block 13 is fixedly arranged at one end of the spring 12. The limit block 13 is abutted against the lower part of the lower connecting block 6, and a positioning groove 14 cooperating with the limit block 13 is arranged on the inner wall of the placement groove. Through the cooperation of the spring 12 and the limit block 13, not only the limit of the plug rod 8-1 in the vertical state can be realized, but also the limit of the plug rod 8-1 when it is stored in the placement groove can be realized.

[0031] When using the utility model, if a certain splicing net 1-1 is damaged, the upper connecting block 4 around the splicing net 1-1 can be removed and the splicing net 1-1 can be replaced. During the disassembly process of the upper connecting block 4, the two-way screw 9 is first rotated to make the limit plates 10 on both sides move in relative directions and approach each other, and the limit plates 10 are disengaged from the limit grooves 11. Then the upper connecting block 4 can be moved upward, and the upper connecting block 4 drives the connecting tube 5 to move upward and disengage from the connecting rod 7. After the splicing net 1-1 is replaced, the upper connecting block 4 is again pressed against the splicing net 1-1, so that the connecting rod 7 is inserted into the connecting tube 5 and the upper connecting block 4, and then the two-way screw is rotated in the opposite direction. The lever 9 makes the limit plates 10 on both sides move in opposite directions and away from each other. At this time, the limit plates 10 are clamped into the limit grooves 11 to realize the connection limit of the connecting rod 7 in the upper connecting block 4. If it is necessary to realize the connection reinforcement of the protection net 1 on the slope, the side plug rod 8-1 in any placement groove of the lower connecting block 6 can be flipped downward to a vertical state, and the plug rod 8-1 drives the second rotating shaft 8-4 to rotate, and the cooperation of the first bevel gear 8-3 and the second bevel gear 8-5 is used to make the first rotating shaft 8-2 rotate, so as to realize the synchronous downward flipping of the four plug rods 8-1, and then the plug rod 8-1 can be inserted into the slope to reinforce the connection of the protection net 1 on the slope.

[0032] Compared with the prior art, the beneficial effects of the utility model are:

[0033] 1. Through the cooperation of the upper connecting block 4, the connecting tube 5, the lower connecting block 6, the connecting rod 7, the bidirectional screw 9 and the limiting plate 10, the connection and fixation between two adjacent splicing nets 1-1 can be realized, which is not only convenient for adjusting the size of the protective net 1 according to the place of use, but also convenient for replacing the damaged splicing net 1-1, thereby reducing the use cost;

[0034] 2. Through the cooperation of the reinforcement mechanism 8, the connection between the protection net 1 and the slope surface can be reinforced, making the connection of the protection net 1 on the slope surface more stable.

[0035] For those skilled in the art, they can modify the technical solutions recorded in the aforementioned embodiments and make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present utility model should be included in the protection scope of the present utility model.

Claims

1. A multifunctional soil and water conservation slope protection net structure, comprising a protection net (1), a connecting rope (2) and a ground nail (3), wherein the protection net (1) is composed of a plurality of spliced ​​nets (1-1) distributed in a matrix, the four corners of the protection net (1) are all fixed with a connecting rope (2), and one end of the connecting rope (2) is fixed with a ground nail (3); Features: It also contains: Upper connecting blocks (4), the upper connecting blocks (4) being in plurality and respectively arranged at the upper corners of a plurality of adjacent splicing nets (1-1), the four lower corners of the upper connecting blocks (4) being fixedly provided with connecting tubes (5), and the lower corners of the plurality of adjacent splicing nets (1-1) being provided with a plurality of lower connecting blocks (6); Connecting rods (7), wherein the connecting rods (7) are in plurality, and are fixedly arranged in groups of four on the upper parts of the plurality of lower connecting blocks (6), and the connecting rods (7) are movably inserted into the connecting tube (5) and the upper connecting block (4), and a reinforcing mechanism (8) is arranged on the lower connecting block (6); A plurality of bidirectional lead screws (9) are rotatably arranged in a plurality of upper connecting blocks (4) via bearings, two limit plates (10) are movably arranged in the upper connecting blocks (4), the limit plates (10) are clamped in limit grooves (11) provided on the connecting rods (7), and the bidirectional lead screws (9) are rotatably arranged in the limit plates (10) via threads.

2. The multifunctional soil and water conservation slope protection net (1) structure according to claim 1 is characterized by: The reinforcement mechanism (8) comprises: Insertion rods (8-1), the number of the insertion rods (8-1) being four and respectively arranged in two placement grooves opened on the left and right sides of the lower part of the lower connecting block (6), and the two insertion rods (8-1) in the placement grooves are staggeredly distributed, a first rotating shaft (8-2) is rotatably arranged in the lower connecting block (6) via a bearing, and both ends of the first rotating shaft (8-2) are fixedly sleeved with a first bevel gear (8-3); The second rotating shaft (8-4) is divided into two parts, which are rotatably arranged at the front and rear sides of the lower connecting block (6) through bearings respectively, and the second rotating shaft (8-4) is fixedly inserted into the two plug rods (8-1) at the front side, and a second bevel gear (8-5) meshing with the first bevel gear (8-3) is fixedly sleeved on the second rotating shaft (8-4).

3. A multifunctional soil and water conservation slope protection net (1) structure according to claim 2, characterized in that: A spring (12) is fixedly arranged in the cylindrical grooves provided on the side walls of the left front side and right rear side plug rod (8-1) rings, a limit block (13) is fixedly arranged at one end of the spring (12), the limit block (13) is abutted against the lower part of the lower connecting block (6), and a positioning groove (14) matching with the limit block (13) is provided on the inner side wall of the placement groove.

4. The multifunctional soil and water conservation slope protection net (1) structure according to claim 2 is characterized by: Two barbs (16) are provided on the ring side wall of the insertion rod (8-1).

5. The multifunctional soil and water conservation slope protection net (1) structure according to claim 1 is characterized by: A reflective tape (15) is fixedly arranged on the outer side wall of the upper connecting block (4).

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