A road slope protection netting paving equipment and its paving method

Abstract

This invention provides a road slope protection netting installation device, including an installation component and a connecting component. The installation component includes anchor rods, blind grooves, sliding columns, through grooves, sliders, grooves, fixing cones, connecting plates, springs, pressure columns, and a base plate. The base plate is welded to the upper part of the outer wall of the anchor rod. This invention involves inserting the anchor rod into a pre-drilled anchor hole, then striking the pressure column downwards with a hammer. The downward movement of the pressure column causes the sliding column to move downwards, and the bottom end of the sliding column presses against the slider, causing the slider to move outwards. As the slider moves outwards, it causes the fixing cone to insert into the inner wall of the anchor hole. Support columns are threaded onto the outer wall of the pressure column, and the protective netting is connected between adjacent support columns to complete the road slope protection netting installation. The fixing cone, inserted into the inner wall of the anchor hole, quickly fixes the anchor rod. Compared with traditional grouting, this eliminates the need to wait for the grout to fully solidify, saving significant time and improving the installation efficiency of the road slope protection netting.

Description

Technical Field

[0001] This invention relates to a protective netting paving equipment, specifically a roadside slope protective netting paving equipment and its paving method, belonging to the technical field of paving equipment. Background Technology

[0002] With the continuous development of society and economy, the demand for road traffic construction is also increasing. Many roads have been built in mountainous areas. However, due to their special terrain, the slopes on both sides of the road are prone to natural disasters such as rockfalls, collapses and landslides, which pose certain safety hazards to pedestrians and vehicles. Many people lose their lives as a result every year. Therefore, a road slope protection net has been designed. By connecting and combining supporting steel columns and steel wire rope nets to form a whole, it forms surface protection for the protected area, thereby preventing the collapse of rocks and soil and playing the role of slope protection.

[0003] When laying roadside slope protection nets, some construction units will first conduct thorough measurements and positioning of the target area, select the location, open anchor holes, insert anchor rods into the anchor holes, and fix them by grouting to make pre-embedded anchor rods. Then, steel columns, rope nets, etc. are installed in sequence. Because it generally takes about three days for the grout to solidify after grouting, otherwise the anchor rods will not be very stable, this will result in a long construction period and low efficiency in laying roadside slope protection nets.

[0004] Therefore, a road slope protection netting paving equipment and its paving method are proposed. Summary of the Invention

[0005] In view of this, the present invention aims to provide a roadside slope protection netting paving equipment and paving method to solve or alleviate the technical problems existing in the prior art, and at least provide a beneficial option.

[0006] The technical solution of this invention is implemented as follows: a road slope protection net paving device, including a paving component and a connecting component, wherein the paving component includes anchor bolts, blind grooves, sliding columns, through grooves, sliders, grooves, fixing cones, connecting plates, springs, pressure columns and base plates;

[0007] A base plate is welded to the upper part of the outer side wall of the anchor rod. A blind groove is formed on the upper surface of the anchor rod. A sliding column is slidably connected to the inner side wall of the blind groove. A through groove is uniformly formed at the bottom of the outer side wall of the anchor rod. The through groove communicates with the blind groove. A slider is slidably connected to the inner side wall of the through groove. A fixed cone is welded to one side of the slider. A groove is formed on the inner bottom wall of the through groove. A connecting plate is welded to the lower surface of the slider. A spring is welded between the connecting plate and the adjacent side of the groove. A pressure column is welded to the top of the sliding column.

[0008] As a further preferred embodiment of this technical solution: the paving assembly further includes guide rods, guide holes, pins, knobs, pin holes, fastening plates, and mounting holes. Guide holes are uniformly provided on the upper surface of the anchor rods, and guide rods are uniformly welded on the lower surface of the pressure columns. The guide rods are slidably connected to the guide holes.

[0009] As a further preferred embodiment of this technical solution: a pin is threadedly connected to the top of one side of the outer wall of the anchor rod, and pin holes are uniformly opened on one side of the outer wall of the sliding column.

[0010] As a further preferred embodiment of this technical solution: a knob is welded to one end of the pin.

[0011] As a further preferred embodiment of this technical solution: a fastening plate is uniformly welded to the outer side wall of the base plate, and mounting holes are provided on the upper surface of the fastening plate.

[0012] As a further preferred embodiment of this technical solution: the connecting assembly includes a support column, an external thread, a connecting groove, an internal thread, a connecting ring, and a protective mesh. The lower surface of the support column is provided with a connecting groove, the inner sidewall of the connecting groove is provided with an internal thread, the outer sidewall of the pressure column is provided with an external thread, and the pressure column and the support column are connected by the external thread and the internal thread.

[0013] As a further preferred embodiment of this technical solution: the outer side wall of the support column is uniformly welded with connecting rings, and a protective net is connected between the adjacent sides of each pair of adjacent support columns through the connecting rings.

[0014] In addition, the present invention also provides a method for laying road slope protection netting equipment, comprising the following steps:

[0015] S1. Insert the anchor rod into the pre-drilled anchor hole, and then use a tool hammer to tap the pressure column downwards.

[0016] S2. The downward movement of the pressure column will cause the sliding column to move downward. The bottom end of the sliding column will press the slider, causing the slider to move outward and drive the fixed cone to insert into the inner wall of the anchor hole.

[0017] S3. By turning the knob clockwise, the pin rod will be rotated clockwise, causing the pin rod to be inserted into the pin hole, locking the sliding column, and keeping the fixed cone inserted into the inner wall of the anchor hole.

[0018] S4. Thread the support column to the outer wall of the pressure column and connect the protective net between adjacent support columns.

[0019] As a further preferred embodiment of this technical solution: In S1, during the process of inserting the anchor rod into the anchor hole, the spring pulls the connecting plate and the slider, so that the fixed cone remains retracted in the through groove and does not protrude.

[0020] As a further preferred embodiment of this technical solution: in S1 and S2, the bottom of the sliding column is a hemispherical surface, and the side of the slider near the inside of the anchor rod is a smooth inclined surface.

[0021] The embodiments of the present invention have the following advantages due to the adoption of the above technical solutions:

[0022] This invention involves inserting anchor rods into pre-drilled anchor holes, then striking the pressure column downwards with a hammer. The downward movement of the pressure column causes the sliding column to move downwards, and the bottom end of the sliding column presses against the slider, causing the slider to move outwards. As the slider moves outwards, it drives the fixing cone to insert into the inner wall of the anchor hole. The support column is threaded onto the outer wall of the pressure column, and a protective net is connected between adjacent support columns to complete the paving of the road slope protection net. The fixing cone inserted into the inner wall of the anchor hole can quickly fix the anchor rod. Compared with traditional grouting fixation, there is no need to wait for the grout to fully solidify, saving a lot of time and improving the paving efficiency of the road slope protection net.

[0023] The above overview is for illustrative purposes only and is not intended to be limiting in any way. In addition to the illustrative aspects, embodiments, and features described above, further aspects, embodiments, and features of the invention will become readily apparent from the accompanying drawings and the following detailed description. Attached Figure Description

[0024] To more clearly illustrate the technical solutions in the embodiments of this application or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0025] Figure 1 This is a schematic diagram of the main structure of the present invention;

[0026] Figure 2 This is a partial cross-sectional structural schematic diagram of the present invention;

[0027] Figure 3 In this invention Figure 1 Enlarged view of the structure of area A;

[0028] Figure 4 In this invention Figure 2 Enlarged view of the structure of area B;

[0029] Figure 5 In this invention Figure 2 Enlarged view of the C-region structure;

[0030] Figure 6 This is a schematic diagram of the supporting column in this invention;

[0031] Figure 7 In this invention Figure 6 Enlarged view of the structure of region D;

[0032] Figure 8 This is a schematic diagram of the structure of the anchor rod and the base plate in this invention;

[0033] Figure 9 This is a schematic diagram of the structure of the anchor rod and the blind groove in this invention;

[0034] Figure 10 This is a schematic diagram of the structure of some of the paving components in this invention.

[0035] Reference numerals: 10. Paving component; 11. Anchor bolt; 12. Blind groove; 13. Sliding column; 14. Through groove; 15. Sliding block; 16. Groove; 17. Fixing cone; 18. Connecting plate; 19. Spring; 110. Pressure column; 111. Guide rod; 112. Guide hole; 113. Pin; 114. Knob; 115. Pin hole; 116. Base plate; 117. Fastening plate; 118. Mounting hole; 20. Connecting component; 21. Support column; 22. External thread; 23. Connecting groove; 24. Internal thread; 25. Connecting ring; 26. Protective net. Detailed Implementation

[0036] In the following description, only certain exemplary embodiments are briefly described. As those skilled in the art will recognize, the described embodiments can be modified in various ways without departing from the spirit or scope of the invention. Therefore, the drawings and description are considered to be exemplary in nature and not restrictive.

[0037] The embodiments of the present invention will now be described in detail with reference to the accompanying drawings.

[0038] like Figure 1-10 As shown, this embodiment of the invention provides a roadside slope protection netting paving device, including a paving component 10 and a connecting component 20. The paving component 10 includes an anchor rod 11, a blind groove 12, a sliding column 13, a through groove 14, a slider 15, a groove 16, a fixing cone 17, a connecting plate 18, a spring 19, a pressure column 110, and a base plate 116.

[0039] A base plate 116 is welded to the upper part of the outer side wall of the anchor rod 11. A blind groove 12 is formed on the upper surface of the anchor rod 11. A sliding column 13 is slidably connected to the inner side wall of the blind groove 12. A through groove 14 is evenly formed at the bottom of the outer side wall of the anchor rod 11, and the through groove 14 communicates with the blind groove 12. A slider 15 is slidably connected to the inner side wall of the through groove 14. A fixed cone 17 is welded to one side of the slider 15. A groove 16 is formed on the inner bottom wall of the through groove 14. A connecting plate 18 is welded to the lower surface of the slider 15. A spring 19 is welded between the connecting plate 18 and the adjacent side of the groove 16. A pressure column 110 is welded to the top of the sliding column 13. The sliding column 13 can slide up and down along the inner side wall of the blind groove 12, and the slider 15 can slide left and right along the inner side wall of the through groove 14. When the slider 15 slides, it can drive the fixed column 110. The fixed cone 17 moves synchronously, inserting the anchor rod 11 into the pre-drilled anchor hole. Then, the pressure column 110 is struck downwards with a tool hammer. During the insertion of the anchor rod 11 into the anchor hole, the spring 19 pulls the connecting plate 18 and the slider 15, keeping the fixed cone 17 retracted in the through groove 14 and not exposed, thus not affecting the insertion of the anchor rod 11 into the anchor hole. The downward movement of the pressure column 110 will drive the sliding column 13 to move downwards. The bottom end of the sliding column 13 presses against the slider 15, causing the slider 15 to move outwards. When the slider 15 moves outwards, it drives the fixed cone 17 to insert into the inner wall of the anchor hole. The insertion of the fixed cone 17 into the inner wall of the anchor hole can quickly fix the anchor rod 11. Compared with traditional grouting fixation, there is no need to wait for the grout to fully solidify, saving a lot of time and improving the paving efficiency of the road slope protection net.

[0040] In one embodiment, the paving assembly 10 further includes a guide rod 111, a guide hole 112, a pin 113, a knob 114, a pin hole 115, a fastening plate 117, and a mounting hole 118. The upper surface of the anchor rod 11 is uniformly provided with guide holes 112, and the lower surface of the pressure column 110 is uniformly welded with guide rods 111. The guide rods 111 are slidably connected to the guide holes 112. The pressure column 110 can move synchronously with the guide rods 111. While the guide rods 111 slide on the inner sidewall of the guide holes 112, they can help fix the position of the pressure column 110 and improve the stability of the movement of the pressure column 110.

[0041] In one embodiment, a pin 113 is threaded to the top of one side of the outer wall of the anchor rod 11, and pin holes 115 are evenly provided on one side of the outer wall of the slide rod 13. By rotating the pin 113 clockwise, the pin 113 can be inserted into the pin hole 115, thereby locking the slide rod 13.

[0042] In one embodiment, a knob 114 is welded to one end of the pin 113, which facilitates the rotation of the pin 113 by rotating the knob 114.

[0043] In one embodiment, fastening plates 117 are uniformly welded to the outer side wall of the base plate 116. Mounting holes 118 are provided on the upper surface of the fastening plates 117. The fastening plates 117 can be fixed to the ground by bolts and mounting holes 118, thereby improving the stability of the present invention.

[0044] In one embodiment, the connecting assembly 20 includes a support column 21, an external thread 22, a connecting groove 23, an internal thread 24, a connecting ring 25, and a protective net 26. The lower surface of the support column 21 is provided with a connecting groove 23, and the inner sidewall of the connecting groove 23 is provided with an internal thread 24. The outer sidewall of the pressure column 110 is provided with an external thread 22. The pressure column 110 and the support column 21 are threadedly connected through the external thread 22 and the internal thread 24. After the anchor rod 11 is fixed, the support column 21 can be quickly threadedly connected to the outer sidewall of the pressure column 110 to complete the rapid installation and laying of the support column 21, which saves time.

[0045] In one embodiment: connecting rings 25 are uniformly welded to the outer side wall of the support column 21, and a protective net 26 is connected between adjacent sides of each pair of adjacent support columns 21 through the connecting rings 25. The protective net 26 can form surface protection for the protected area, prevent the collapse of rocks and soil, play a role in slope protection, reduce the impact of collapse of rocks and soil on pedestrians and vehicles, and effectively protect the safety of pedestrians and vehicles.

[0046] In addition, the present invention also provides a method for laying road slope protection netting equipment, comprising the following steps:

[0047] S1. Insert the anchor rod 11 into the pre-drilled anchor hole, and then use a tool hammer to strike the pressure column 110 downwards.

[0048] S2. The downward movement of the pressure column 110 will cause the sliding column 13 to move downward. The bottom end of the sliding column 13 will press the slider 15, causing the slider 15 to move outward, which will drive the fixed cone 17 to insert into the inner wall of the anchor hole.

[0049] S3. By rotating the knob 114 clockwise, the pin 113 is driven to rotate clockwise, so that the pin 113 is inserted into the pin hole 115, locking the slide 13 and keeping the fixing cone 17 inserted into the inner wall of the anchor hole.

[0050] S4. Thread the support column 21 to the outer wall of the pressure column 110, and connect the protective net 26 between adjacent support columns 21.

[0051] In one embodiment: In S1, during the process of inserting the anchor rod 11 into the anchor hole, the spring 19 pulls the connecting plate 18 and the slider 15, so that the fixing cone 17 is kept retracted in the through groove 14 and does not protrude; the fixing cone 17 can quickly fix the anchor rod 11 by inserting into the inner wall of the anchor hole. Compared with the traditional grouting fixation, there is no need to wait for the mud to fully solidify, which saves a lot of time and improves the paving efficiency of the road slope protection net.

[0052] In one embodiment: in S1 and S2, the bottom of the sliding column 13 is a hemispherical surface, and the side of the slider 15 near the inside of the anchor rod 11 is a smooth inclined surface.

[0053] In operation, the present invention works as follows: Anchor rod 11 is inserted into a pre-drilled anchor hole. Then, a hammer is used to strike the pressure post 110 downwards. During the insertion of anchor rod 11 into the anchor hole, spring 19 pulls the connecting plate 18 and slider 15, keeping the fixing cone 17 retracted within the through groove 14 and preventing it from protruding. The downward movement of the pressure post 110 causes the sliding post 13 to move downwards. The bottom end of the sliding post 13 presses against the slider 15, causing the slider 15 to move outwards. As the slider 15 moves outwards, it causes the fixing cone 17 to insert into the inner wall of the anchor hole. Rotating the knob 114 clockwise causes the pin 113 to rotate clockwise, inserting the pin 113 into the pin hole 115, locking the sliding post 13 in place. The fixing cone 17 is inserted into the inner wall of the anchor hole; the support column 21 is threaded to the outer wall of the pressure column 110, and the protective net 26 is connected between adjacent support columns 21 to complete the paving of the road slope protection net. With the help of the protective net 26, the protected area can form surface protection, prevent the collapse of rocks and soil, play a role in slope protection, reduce the impact of collapsed rocks and soil on pedestrians and vehicles, and effectively protect the safety of pedestrians and vehicles. The fixing cone 17 can quickly fix the anchor rod 11 by inserting it into the inner wall of the anchor hole. Compared with the traditional grouting fixation, there is no need to wait for the mud to fully solidify, which saves a lot of time and improves the paving efficiency of the road slope protection net.

[0054] The above description is merely a specific embodiment of the present invention, but the scope of protection of the present invention is not limited thereto. Any person skilled in the art can easily conceive of various variations or substitutions within the technical scope disclosed in the present invention, and these should all be included within the scope of protection of the present invention. Therefore, the scope of protection of the present invention should be determined by the scope of the claims.

Claims

1. A method for installing roadside slope protection netting, characterized in that, Includes the following steps: S1. Insert the anchor rod (11) into the pre-drilled anchor hole, and then use a tool hammer to strike the pressure column (110) downwards. S2. The downward movement of the pressure column (110) will drive the sliding column (13) to move downward. The bottom end of the sliding column (13) will press the slider (15), causing the slider (15) to move outward, which will drive the fixed cone (17) to insert into the inner wall of the anchor hole. S3. By rotating the knob (114) clockwise, the pin (113) is driven to rotate clockwise, so that the pin (113) is inserted into the pin hole (115), locking the slide (13) and keeping the fixing cone (17) inserted into the inner wall of the anchor hole. S4. Thread the support column (21) to the outer wall of the pressure column (110) and connect the protective net (26) between adjacent support columns (21). The road slope protection netting paving equipment includes a paving component (10) and a connecting component (20). The paving component (10) includes an anchor (11), a blind groove (12), a sliding column (13), a through groove (14), a slider (15), a groove (16), a fixing cone (17), a connecting plate (18), a spring (19), a pressure column (110), and a base plate (116). A base plate (116) is welded to the upper part of the outer side wall of the anchor rod (11). A blind groove (12) is opened on the upper surface of the anchor rod (11). A sliding column (13) is slidably connected to the inner side wall of the blind groove (12). A through groove (14) is evenly opened at the bottom of the outer side wall of the anchor rod (11). The through groove (14) communicates with the blind groove (12). A slider (15) is slidably connected to the inner side wall of the through groove (14). A fixed cone (17) is welded to one side of the slider (15). A groove (16) is opened on the inner bottom wall of the through groove (14). A connecting plate (18) is welded to the lower surface of the slider (15). A spring (19) is welded between the connecting plate (18) and the adjacent side of the groove (16). A pressure column (110) is welded to the top of the sliding column (13). The paving assembly (10) also includes a guide rod (111), a guide hole (112), a pin (113), a knob (114), a pin hole (115), a fastening plate (117), and a mounting hole (118). The upper surface of the anchor rod (11) is uniformly provided with guide holes (112), and the lower surface of the pressure column (110) is uniformly welded with guide rods (111). The guide rods (111) are slidably connected to the guide holes (112). The top of one side of the outer wall of the anchor rod (11) is threaded with a pin (113), and the outer wall of the sliding column (13) is uniformly provided with pin holes (115). A knob (114) is welded to one end of the pin (113). The outer side wall of the base plate (116) is uniformly welded with fastening plates (117), and the upper surface of the fastening plates (117) is provided with mounting holes (118). The connecting assembly (20) includes a support column (21), an external thread (22), a connecting groove (23), an internal thread (24), a connecting ring (25), and a protective net (26). The lower surface of the support column (21) is provided with a connecting groove (23), the inner sidewall of the connecting groove (23) is provided with an internal thread (24), and the outer sidewall of the pressure column (110) is provided with an external thread (22). The pressure column (110) and the support column (21) are connected by the external thread (22) and the internal thread (24). The outer side wall of the support column (21) is uniformly welded with connecting rings (25), and a protective net (26) is connected between the adjacent sides of each pair of adjacent support columns (21) through the connecting rings (25).

2. The method for installing the road slope protection netting installation equipment according to claim 1, characterized in that: In S1, during the process of inserting the anchor rod (11) into the anchor hole, the spring (19) pulls the connecting plate (18) and the slider (15) to keep the fixed cone (17) retracted in the through groove (14) and not exposed.

3. The method for installing the road slope protection netting installation equipment according to claim 1, characterized in that: In S1 and S2, the bottom of the sliding column (13) is a hemispherical surface, and the side of the slider (15) near the inside of the anchor rod (11) is a smooth inclined surface.

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