Side slope protection net

Abstract

The invention relates to the technical field of slope protection, in particular to a slope protection net. Comprising protective nets, connecting pieces used for connecting the multiple protective nets and anchoring structures arranged below the connecting pieces, connecting holes are formed in the protective nets, the four ends of each connecting piece are inserted into the connecting holes formed in the corners of the corresponding protective net respectively, fixing pieces are screwed to the ends of the connecting pieces, and the fixing pieces are fixed to the connecting pieces. The fixing part is arranged on the surface of the protective net in a pressing mode, anchoring structures are arranged on the downward working face of the connecting part, the multiple anchoring structures are vertically connected up and down, each anchoring structure comprises a fixing barrel, an inserting groove is formed in the side of the fixing barrel, first threads are arranged on the outer side of a barrel body of the fixing barrel, and a clamping and fixing structure is inserted into the outer side of the fixing barrel. The device has the beneficial effects that the multiple anchoring structures are connected and fixed, so that the overall length can be well adjusted, the device is suitable for drilling holes with different depths, the multiple anchoring structures are connected quickly, and operation is convenient.

Description

Technical Field

[0001] The invention relates to the technical field of slope protection, and in particular to a slope protection net. Background Art

[0002] At present, the slopes of open-pit mines are very easy to slide and cause disasters after being exposed to natural wind and rain. At the same time, they are prone to large-scale landslides, which cause great harm to the lives and safety of workers, and even threaten the residents under the mines in serious cases. At present, the method of slope landslide reinforcement is usually to use a combination of slope protection nets and anchor rods for reinforcement. Since drilling operations need to be performed before installing the anchor rods, due to different geological conditions, it is easy to cause the drilling depth to be unable to match the anchor rod, but the length of the anchor rod cannot be adjusted according to the actual drilling depth. Therefore, a slope protection net is proposed to facilitate the adjustment of the length of the anchor rod according to the actual drilling depth. Summary of the invention

[0003] The purpose of the present invention is to solve the shortcomings of the above-mentioned technology. The technical solution adopted by the present invention is:

[0004] A slope protection net comprises a protection net, a connecting piece for connecting a plurality of the protection nets, and an anchoring structure arranged below the connecting piece, wherein the protection net is provided with a connecting hole, and the four end positions of the connecting piece are respectively inserted into the connection holes arranged at the four corners of the protection net, a fixing piece is screwed on the end of the connecting piece, and the fixing piece is pressed on the surface of the protection net, and the connecting piece is provided with an anchoring structure on the downward working surface, and the plurality of the anchoring structures are vertically connected up and down, and the anchoring structure comprises a fixing tube, a slot is provided on the side of the fixing tube, and a thread is provided on the outer side of the fixing tube body, A fixing structure is inserted into the outer side of the fixed cylinder, a connecting shaft is provided at the bottom end of the inner side of the fixed cylinder, a fixing groove is provided on the side of the connecting shaft body, the connecting shaft body is adapted to the inner side of the fixed cylinder, and the two ends of the multiple anchoring structures are plugged and connected with each other, and the connecting shaft in one of the anchoring structures is inserted inside the top end of the fixed cylinder in another anchoring structure, and the fixing structure includes a connecting piece, one side of the connecting piece is arranged in contact with the fixed cylinder body, a fixing block is provided on the inner side of the connecting piece, the fixing block passes through the slot and is clamped inside the fixed groove body, and a fixing sleeve is provided on the movable sleeve on the outer side of the fixed cylinder body The fixing sleeve is sleeved on the outside of the connecting piece, the fixing sleeve is provided with a second thread on the inside, and the second thread is screwed together with the first thread in connection, the fixing tube is provided with a second slide groove on both sides, the fixing tube is provided with a slide groove on the side, the fixing tube is provided with a slide rail on the inside of the fixing tube, a slider is movably provided on the slide rail, one end of the slider movably passes through a slide groove and a groove body, a limiting piece is movably placed on the outside of the fixing tube, and the limiting piece is connected and fixed to one end of the slider near one side of the fixing tube, a hand-tightening bolt is provided on the bolt on the limiting piece, and one end of the hand-tightening bolt is fixed on the slide rail body, the fixing A three-way hinge is placed inside the cylinder, two of the three-way hinges are movably placed inside the fixed cylinder, one end of one of the three-way hinges is connected and fixed to the bottom end of the fixed cylinder, and one end of the three-way hinge is connected and fixed to the slider, fixed plates are placed on both sides of the fixed cylinder, three-way hinges are provided on opposite sides of the two fixed plates, support rods are provided on the three-way hinges, and the two support rods can move through the second slide groove at one end away from the fixed plate and are respectively connected and fixed to the two three-way hinges arranged inside the fixed cylinder, and anti-slip teeth are provided on the side of the fixed plate away from the fixed cylinder.

[0005] Preferably, the number of the connection holes is 4, and they are respectively arranged at the four corners of the protective net.

[0006] Preferably, the two slots are relatively arranged on two sides of the fixing tube, and are both arranged close to the top of the fixing tube.

[0007] The beneficial effects of the present invention are:

[0008] The slope protection net of the present invention is connected and fixed by multiple anchoring structures, so that the overall length can be well adjusted and is suitable for drilling holes of different depths. The multiple anchoring structures are quickly connected and easy to operate. BRIEF DESCRIPTION OF THE DRAWINGS

[0009] Figure 1 It is a schematic diagram of the top view structure of the present invention;

[0010] Figure 2 It is a schematic diagram of the main structure of the present invention;

[0011] Figure 3 It is a schematic diagram of the main cross-sectional structure of the present invention;

[0012] Figure 4 For the present invention Figure 3 A schematic diagram of the enlarged structure of the middle part A;

[0013] Figure 5 It is a schematic diagram of the main structure of the anchoring structure of the present invention;

[0014] Figure 6 It is a schematic diagram of the front cross-sectional structure of the anchoring structure of the present invention;

[0015] Figure 7 It is a schematic diagram of the cross-sectional structure of the fixed sleeve of the present invention;

[0016] Figure 8 It is a schematic diagram of the top view of the fixed sleeve structure of the present invention.

[0017] Reference table of reference numerals:

[0018] 1. Protective net; 2. Connecting hole; 3. Connecting piece; 4. Fixing piece; 5. Anchoring structure; 6. Fixing cylinder; 7. Connecting shaft; 8. Fixing groove; 9. Slot; 10. Thread one; 11. Fixing structure; 12. Fixing block; 13. Connecting piece; 14. Fixing sleeve; 15. Thread two; 16. Slide groove one; 17. Slide groove two; 18. Slide rail; 19. Slider; 20. Limiting piece; 21. Hand-tightening bolt; 22. Three-way hinge; 23. Support rod; 24. Fixing plate; 25. Anti-slip teeth. DETAILED DESCRIPTION

[0019] The specific implementation of the present invention is further described below in conjunction with the accompanying drawings, wherein the same components are represented by the same reference numerals.

[0020] It should be noted that the words "front", "rear", "left", "right", "up" and "down" used in the following description refer to directions in the drawings, and the words "inside" and "outside" refer to directions toward or away from the geometric center of a specific component, respectively.

[0021] In order to make the contents of the present invention more clearly understood, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention.

[0022] In order to solve the technical problems in the background technology, the following slope protection net is provided:

[0023] Combination Figure 1-Figure 8As shown, a slope protection net provided by the present invention comprises a protection net 1, a connecting member 3 for connecting a plurality of protection nets 1, and an anchoring structure 5 arranged below the connecting member 3. The protection net 1 is provided with connecting holes 2, and the number of the connecting holes 2 is 4, and they are respectively arranged at the four corners of the protection net 1. The four end positions of the connecting member 3 are respectively inserted into the connecting holes 2 arranged at the corners of the four protection nets 1. The end of the connecting member 3 is screwed with a fixing member 4, and the fixing member 4 is pressed on the surface of the protection net 1. The connecting member 3 is provided with an anchoring structure 5 on the downward working surface. The plurality of anchoring structures 5 are vertically connected up and down. The anchoring structure 5 comprises a fixing tube 6, and a slot 9 is provided on the side of the fixing tube 6. The two slots 9 are opposite to each other. It is arranged on both sides of the fixed cylinder 6 and is arranged close to the top of the fixed cylinder 6. A thread 10 is arranged on the outside of the fixed cylinder 6. A fixing structure 11 is inserted on the outside of the fixed cylinder 6. A connecting shaft 7 is arranged at the bottom end of the inner side of the fixed cylinder 6. A fixing groove 8 is arranged on the side of the connecting shaft 7. The connecting shaft 7 is adapted to the inner side of the fixed cylinder 6. The two ends of multiple anchoring structures 5 are plugged and connected with each other. The connecting shaft 7 in one anchoring structure 5 is inserted inside the top of the fixed cylinder 6 in another anchoring structure 5. The fixing structure 11 includes a connecting piece 13. One side of the connecting piece 13 is arranged in contact with the cylinder of the fixed cylinder 6. A fixing block 12 is arranged on the inner side of the connecting piece 13. The fixing block 12 passes through the slot 9 and is clamped inside the fixing slot 8. A fixed sleeve 14 is movably sleeved on the outer side of the cylinder body of the cylinder 6, and the fixed sleeve 14 is sleeved on the outer side of the connecting piece 13. A thread 2 15 is provided on the inner side of the fixed sleeve 14, and the thread 2 15 is screwed together with the thread 10 to be connected. Slide grooves 2 17 are provided on both sides of the fixed cylinder 6, and a slide groove 16 is provided on the side of the fixed cylinder 6. A slide rail 18 is provided on the inner side of the cylinder body of the fixed cylinder 6. A slider 19 is movably provided on the slide rail 18, and one end of the slider 19 is movably provided through the slide groove 16. A limiting piece 20 is movably placed on the outer side of the fixed cylinder 6, and the limiting piece 20 is connected and fixed to one end of the slider 19 close to one side of the fixed cylinder 6. A hand-tightening bolt 21 is provided on the bolt of the limiting piece 20, and one end of the hand-tightening bolt 21 is against Fixed on the rail body of the slide rail 18, a three-way hinge 22 is placed inside the fixed cylinder 6, two three-way hinges 22 are movably placed inside the fixed cylinder 6, one end of one of the three-way hinges 22 is connected and fixed to the bottom end of the fixed cylinder 6, and one end of the three-way hinge 22 is connected and fixed to the slider 19, fixed plates 24 are placed on both sides of the fixed cylinder 6, three-way hinges 22 are provided on opposite sides of the two fixed plates 24, support rods 23 are provided on the three-way hinges 22, and one end of the two support rods 23 away from the fixed plate 24 movably passes through the slide groove 2 17, and is respectively connected and fixed to the two three-way hinges 22 arranged inside the fixed cylinder 6, and anti-slip teeth 25 are provided on the side of the fixed plate 24 away from the fixed cylinder 6.

[0024] The working principle and use process of the present invention:

[0025] In use: according to the drilling depth, multiple anchoring structures 5 are connected so that their overall length is adapted to the drilling hole. Then, multiple protective nets 1 are placed at the positions that need protection, and the connecting holes 2 set at the four corners of the protective nets are connected and fixed through the connecting parts 3. According to the diameter of the hole, the distance between the two fixed plates 24 set on the side of the fixed cylinder 6 is adjusted, and the limiting piece 20 set on the side of the fixed cylinder 6 is adjusted up and down. While adjusting, the slider 19 slides accordingly on the slide rail 18. When the two three-way hinges 22 set inside the fixed cylinder 6 approach and move away, the distance between the two fixed plates 24 set on the side of the fixed cylinder 6 is adjusted to match the hole diameter, thereby improving the stability of the anchoring.

[0026] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical scheme and inventive concept of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

[0027] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0028] The above description is only a preferred embodiment of the present invention, and does not limit the patent scope of the present invention. All equivalent structural changes made by using the contents of the present invention specification and drawings under the inventive concept of the present invention, or directly / indirectly applied in other related technical fields are included in the patent protection scope of the present invention.

[0029] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A slope protection net, characterized in that: The invention comprises a protective net (1), a connecting piece (3) for connecting a plurality of the protective nets (1), and an anchoring structure (5) arranged below the connecting piece (3); the protective net (1) is provided with a connecting hole (2); the four end positions of the connecting piece (3) are respectively inserted into the four connecting holes (2) arranged at the corners of the protective net (1); a fixing piece (4) is screwed on the end of the connecting piece (3), and the fixing piece (4) is pressed on the surface of the protective net (1); the connecting piece (3) is provided with an anchoring structure (5) on the downward working surface; the plurality of anchoring structures (5) are vertically connected up and down; the anchoring structure (5) comprises a fixing tube (6); a slot (9) is provided on the side of the fixing tube (6); a screw thread is provided on the outer side of the fixing tube (6) A fixing structure (11) is inserted into the outer side of the fixing tube (6), a connecting shaft (7) is provided at the bottom end of the inner side of the fixing tube (6), a fixing groove (8) is provided on the side of the connecting shaft (7), the connecting shaft (7) is adapted to the inner side of the fixing tube (6), the two ends of the plurality of anchoring structures (5) are plugged into each other, the connecting shaft (7) in one of the anchoring structures (5) is inserted into the top end of the fixing tube (6) in another of the anchoring structures (5), the fixing structure (11) comprises a connecting piece (13), one side of the connecting piece (13) is arranged in contact with the body of the fixing tube (6), a fixing block (12) is provided on the inner side of the connecting piece (13), the fixing block (12) passes through the slot (9) and is snapped into the fixing groove ( 8) Inside the groove body, a fixed sleeve (14) is movably sleeved on the outer side of the fixed sleeve (6), and the fixed sleeve (14) is sleeved on the outer side of the connecting piece (13), a second thread (15) is provided on the inner side of the fixed sleeve (14), and the second thread (15) and the first thread (10) are screwed together and connected, two slide grooves (17) are provided on both sides of the fixed sleeve (6), a slide groove (16) is provided on the side of the fixed sleeve (6), a slide rail (18) is provided on the inner side of the fixed sleeve (6), a slider (19) is movably clamped on the slide rail (18), and one end of the slider (19) is movably arranged through the slide groove (16) groove body, and a limit plate (20) is movably placed on the outer side of the fixed sleeve (6), and the limit plate (20) is close to the fixed sleeve. (6) one side is connected and fixed with one end of the slider (19), the limit plate (20) is bolted with a hand-tightening bolt (21), and one end of the hand-tightening bolt (21) is fixed on the rail body of the slide rail (18), a three-way hinge (22) is placed inside the fixed cylinder (6), two three-way hinges (22) are movably placed inside the fixed cylinder (6), one end of the three-way hinge (22) is connected and fixed with the bottom end inside the fixed cylinder (6), and one end of the three-way hinge (22) is connected and fixed with the slider (19), fixed plates (24) are placed on both sides of the fixed cylinder (6), and the opposite sides of the two fixed plates (24) are provided with three-way hinges (22), and the three-way hinge (22) is provided with a support rod (23),The two support rods (23) are movable through the second slide groove (17) at one end away from the fixed plate (24) and are respectively connected and fixed to the two three-way hinges (22) arranged inside the fixed cylinder (6). The fixed plate (24) is provided with anti-slip teeth (25) at one side away from the fixed cylinder (6).

2. A slope protection net according to claim 1, characterized in that: The number of the connection holes (2) is four, and they are respectively arranged at the four corners of the protective net (1).

3. A slope protection net according to claim 1, characterized in that: The two slots (9) are arranged oppositely on two sides of the fixing tube (6), and are both arranged close to the top of the fixing tube (6).

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