CN213404272U

CN213404272U - Seedling planting prevents rockfall device

Info

Publication number: CN213404272U
Application number: CN202022286873.7U
Authority: CN
Inventors: 张敬航; 刘岳峰; 郭艳春
Original assignee: Beijing Xingke Lvyuan Greening Engineering Co Ltd
Current assignee: Beijing Xingke Lvyuan Greening Engineering Co Ltd
Priority date: 2020-10-14
Filing date: 2020-10-14
Publication date: 2021-06-11
Anticipated expiration: 2030-10-14

Abstract

The utility model relates to a seedling planting prevents falling rocks device, relate to the field of seedling planting, it includes two main parts, the main part includes the base, a plurality of baffles of establishing on the base and the first buffering subassembly of establishing on the base, the breach has been seted up on the base, first buffering subassembly is including articulating the first buffer tube on the base, establish at the inside first spring of first buffer tube, with first buffer tube sliding connection's first buffer lever, the one end of first buffer lever articulates on the baffle, the other end is located first buffer tube and first spring butt, be equipped with a plurality of inserted bars on the base. This application has improved the protection effect to nursery stock in the mountain region.

Description

Seedling planting prevents rockfall device

Technical Field

The utility model relates to a nursery stock planting's field especially relates to a nursery stock is planted and is prevented falling rocks device.

Background

After the seedlings are planted in the mountain environment, the root bases of the seedlings are not firmly combined with the land, and the seedlings are easily broken by falling rocks on the mountain due to poor impact resistance of the seedlings.

At present, an anti-collision frame is usually installed around nursery stocks to resist the impact of falling rocks, the anti-collision frame is usually built by a plurality of sticks, and the anti-collision effect of the anti-collision frame is insufficient.

SUMMERY OF THE UTILITY MODEL

In order to improve the protection effect to nursery stock in the mountain region, this application provides a nursery stock is planted and is prevented falling rocks device.

The application provides a seedling planting prevents falling rocks device adopts following technical scheme:

a nursery stock planting anti-rockfall device comprises two main bodies, wherein each main body comprises a base, a plurality of baffles arranged on the base and a first buffer assembly arranged on the base;

the base is provided with a notch;

the first buffer component comprises a first buffer tube hinged on the base, a first spring arranged in the first buffer tube and a first buffer rod in sliding connection with the first buffer tube;

one end of the first buffer rod is hinged to the baffle, and the other end of the first buffer rod is located in the first buffer pipe and is abutted to the first spring.

Through adopting above-mentioned technical scheme, the nursery stock is aimed at with the breach of two main parts to the staff to enclose the nursery stock, then be in the same place two main parts are fixed, when falling the stone and colliding to the nursery stock, the falling stone is blocked by the baffle, the kinetic energy of carrying of falling stone is reduced by the buffering subassembly, the impact force of falling stone is transmitted on the baffle, the impact force is transmitted first buffer beam from the baffle on, first buffer beam atress compression first spring, the kinetic energy of falling stone converts the elastic potential energy of first spring into, the falling stone is difficult to cause the destruction to the nursery stock.

Optionally, a plurality of inserting rods are arranged on the base.

Through adopting above-mentioned technical scheme, when the staff installed the seedling planting and prevented the rockfall device, inject the inserted bar into the soil, the seedling planting prevents the rockfall device more firmly.

Optionally, the baffle is bent towards a side away from the seedling.

Through adopting above-mentioned technical scheme, can bounce towards the in-process of nursery stock when falling the stone, the baffle is buckled to falling stone department, and the falling stone is blockked by the baffle of buckling when bouncing, makes the stone that falls of bounceing be difficult to hit the nursery stock.

Optionally, the base is provided with a plurality of connecting pieces, and each connecting piece is provided with two bolts;

the two bolts penetrate through the connecting piece and are in threaded connection with the bases on the two main bodies.

Through adopting above-mentioned technical scheme, the staff installs the connection piece in the junction of two main parts, then uses the bolt to fix the connection piece on two main parts, has strengthened the holistic intensity of device.

Optionally, a first semicircular pipe is arranged on the base, a plurality of second springs are arranged on the first semicircular pipe, and a second semicircular pipe is arranged on the second springs.

Through adopting above-mentioned technical scheme, the trunk parcel of nursery stock is lived to the second semicircle pipe of two main parts, and when the device received the striking of falling the stone, the device had probably produced the displacement, and second semicircle pipe extrusion spring, kinetic energy when second spring reduction device displacement further made the nursery stock be difficult to the rupture.

Optionally, the plurality of second springs are distributed at equal intervals along the axial direction of the first semicircular tube;

the second springs are uniformly distributed along the circumference of the second semicircular pipe.

Through adopting above-mentioned technical scheme, when the device receives the rockfall impact of equidirectional, the device receives the elastic potential energy that the power of equidirectional is converted into the second spring by even, and the effect of device protection nursery stock is better.

Optionally, a buffer layer is arranged on the inner wall of the second semicircular pipe.

Through adopting above-mentioned technical scheme, the buffer layer dispersion second semicircle pipe is to the impact force of nursery stock, reduces the injury to the nursery stock when second semicircle pipe strikes the nursery stock.

Optionally, a second buffer assembly is arranged on the first semicircular tube;

the second buffer component comprises a second buffer tube hinged on the first semicircular tube, a third spring arranged in the second buffer tube and a second buffer rod connected with the second buffer tube in a sliding manner;

one end of the second buffer rod is hinged to the baffle, and the other end of the second buffer rod is located in the second buffer pipe and is abutted to the third spring.

Through adopting above-mentioned technical scheme, first buffering subassembly has reduced the impact of falling the stone to the baffle bottom, and when the striking point of falling the stone was in first supporting component's top, the impact force of falling the stone was used on the second buffer beam, and second buffer beam extrusion spring changes the partial kinetic energy of falling the stone into the elastic potential energy of third spring, further reduces the impact force of falling the stone.

In summary, the present application includes at least one of the following beneficial technical effects:

1. the working personnel align the gaps of the two main bodies with the seedlings and surround the seedlings, then the two main bodies are fixed together, when falling rocks collide with the seedlings, the falling rocks are blocked by the baffle, kinetic energy carried by the falling rocks is reduced by the buffer assembly, impact force of the falling rocks is transmitted to the baffle, the impact force is transmitted to the first buffer rod from the baffle, the first buffer rod is stressed to compress the first spring, the kinetic energy of the falling rocks is converted into elastic potential energy of the first spring, and the falling rocks are not easy to damage the seedlings;

2. when the rockfall possibly bounces in the process of rushing to the nursery stock, the baffle is bent towards the rockfall, and the rockfall is blocked by the bent baffle when bounced, so that the bounced rockfall is not easy to hit the nursery stock.

Drawings

Fig. 1 is an axonometric view of seedling planting rockfall prevention device of this application embodiment.

Fig. 2 is a schematic structural view of the body of fig. 1.

Fig. 3 is a partial structural schematic view of the seedling planting rockfall prevention device shown in fig. 2.

Fig. 4 is a top view of the seedling planting rockfall prevention device shown in fig. 1.

Fig. 5 is an enlarged view of a portion a in fig. 4.

Fig. 6 is another partial structural schematic diagram of the seedling planting rockfall prevention device shown in fig. 4.

Description of reference numerals: 1. a main body; 11. a base; 111. a notch; 12. a baffle plate; 2. a first buffer assembly; 21. a first buffer tube; 22. a first spring; 23. a first buffer rod; 3. inserting a rod; 4. connecting sheets; 5. a bolt; 6. a first semi-circular tube; 7. a second spring; 8. a second semi-circular tube; 81. a buffer layer; 9. a second buffer assembly; 91. a second buffer tube; 92. a third spring; 93. a second buffer rod.

Detailed Description

The present application is described in further detail below with reference to the attached drawings.

The embodiment of the application discloses seedling planting prevents falling rocks device.

Referring to fig. 1 and 2, the seedling planting rockfall prevention device includes two bodies 1. The main body 1 comprises a base 11, two baffle plates 12 arranged on the base 11, a plurality of first buffer assemblies 2 arranged on the base 11, three insertion rods 3 fixedly connected to the base 11, a plurality of connecting pieces 4 arranged on the base 11 and bolts 5 arranged on the connecting pieces 4 and used for fixing the connecting pieces 4 on the base 11.

The base 11 is a triangular plate. The edge on the hypotenuse of base 11 is seted up semicircular breach 111, and the staff aligns the breach of two main parts 1 and forms a closed loop, and the nursery stock is in the closed loop that two breachs 111 formed. Three inserted bars 3 are installed at one end of the base 11 far away from the baffle 12, and the three inserted bars 3 are respectively close to three corners of the base 11. When the staff installs the seedling planting rockfall prevention device, the inserted bar 3 is inserted into the soil, and the firmness of the device is further improved. All be equipped with two bolts 5 on every connection piece 4, bolt 5 passes connection piece 4, and after the staff lived the nursery stock with two main part 1 parcels, then used bolt 5 to fix connection piece 4 on the base 11 of two main parts 1, made two main parts 1 connect into a whole.

The baffle 12 is square plate-shaped, the baffle 12 is perpendicular to the base 11, and the two baffles 12 are perpendicular to each other. The baffle 12 is bent towards the direction far away from the nursery stock, and when the falling rocks bounce, the bouncing falling rocks are blocked by the bent part of the baffle 12, so that the bouncing falling rocks are not easy to collide with the nursery stock.

Referring to fig. 3 and 4, first buffer assembly 2 includes a first buffer tube 21, a first spring 22, and a first buffer rod 23. One end of a first buffer tube 21 is hinged on the base 11, the other end is a free end, a first spring 22 is installed in the first buffer tube 21, one end of a first buffer rod 23 is hinged on the baffle 12, and the other end is installed in the first buffer tube 21. First buffer tube 21's free end department fixedly connected with retaining ring, first buffer rod 23 are located the one end fixedly connected with protruding circle in first buffer tube 21, protruding circle and first buffer tube 21's inner wall sliding connection, and when the protruding circle removed the free end department of first buffer tube 21, the retaining ring blockked the protruding circle, and first buffer rod 23 is difficult to follow roll-off in the first buffer tube 21.

When assembling the first buffer module 2, the worker first installs the first buffer rod 23 into the first buffer tube 21, the first buffer rod 23 extends out of the first buffer tube 21, the retainer of the first buffer tube 21 blocks the convex ring of the first buffer rod 23, and then installs the first spring 22 into the first buffer tube 21.

All articulated on every baffle 12 have three first buffering subassembly 2, and three first buffering subassembly 2 is equidistant on baffle 12 and distributes, and when falling the stone and not falling the intermediate position of baffle 12, the impact force of baffle 12 disperses to the first buffering subassembly 2 of other positions, has improved the crashproof effect of seedling planting anti-falling stone device. In other embodiments, the number of first damping assemblies 2 hinged to each baffle 12 may be one, two, or more than three … ….

When falling rocks impact the nursery stock, the falling rocks are firstly blocked by the baffle 12, the baffle 12 generates displacement by the impact force of the falling rocks, the baffle 12 generates displacement to drive the first buffer rod 23 to generate displacement, the first buffer rod 23 compresses the first spring 22, and the kinetic energy of the falling rocks is converted into the elastic potential energy of the first spring 22, so that the impact force of the falling rocks is reduced, and the nursery stock is not easy to be damaged by the falling rocks. Because the seedling rockfall prevention device is a cube formed by combining the two main bodies 1, the seedling rockfall prevention device can block rockfall from all directions, and therefore seedlings can be better protected.

Referring to fig. 4 and 5, when the rockfall hits the seedling planting rockfall prevention device, the device may be displaced, and the seedling may be damaged by the base 11 due to a certain impact force caused by the displacement of the device. In order to reduce the possibility of damage to the nursery stock caused by the device, a first semicircular tube 6 is fixedly connected to the base 11, the first semicircular tube 6 is perpendicular to the base 11, and the diameter of the first semicircular tube 6 is the same as that of the notch 111. A plurality of second springs 7 are fixedly connected to one side, far away from the baffle 12, of the first semicircular tube 6, and the second springs 7 are uniformly distributed along the axis of the first semicircular tube 6 and are uniformly distributed along the circumference of the first semicircular tube 6. Fixedly connected with second semicircle pipe 8 on the second spring 7, the diameter of second semicircle pipe 8 is less than the diameter of first semicircle pipe 6, and first semicircle pipe 6 is coaxial with second semicircle pipe 8. A gap is reserved between the second semi-circular pipe 8 and the trunk of the nursery stock.

When the rockfall strikes the seedling planting rockfall prevention device and causes the device to displace, the seedling planting rockfall prevention device may strike the seedlings, and further damage the seedlings may be caused. When the second semicircular pipe 8 contacts with the nursery stock, the kinetic energy of the seedling planting rockfall prevention device is converted into the elastic potential energy of the second spring 7, and the impact of rockfall on the nursery stock is further reduced.

Referring to fig. 5, in order to reduce the impact of the second semicircular tube 8 on the tree trunk of the tree, a buffer layer 81 is fixedly connected to the second semicircular tube 8, and the buffer layer 81 is located between the tree and the second semicircular tube 8. A gap is reserved between the buffer layer 81 and the trunk of the nursery stock, and the buffer layer 81 is made of sponge materials. When the device is impacted by falling rocks to generate displacement, the buffer layer 81 is contacted with the nursery stock, the impact force of the nursery stock planting rockfall prevention device on the nursery stock is dispersed on the buffer layer 81, and the impact of the nursery stock planting rockfall prevention device on the nursery stock is further reduced.

Referring to fig. 6, when the bouncing falling rocks collide with the top of the baffle plate 12, since the top of the baffle plate 12 is not supported by the first buffer assembly 2, the top of the baffle plate 12 has lower impact resistance than the bottom of the baffle plate 12, and the bouncing falling rocks may collide with the baffle plate 12. In order to further improve the impact resistance of the baffle, a second buffer assembly 9 is hinged on the baffle 12, the structure of the second buffer assembly 9 is the same as that of the first buffer assembly 2, and the second buffer assembly 9 comprises a second buffer tube 91, a third spring 92 and a second buffer rod 93.

A second buffer tube 91 is hinged at one end to the first semi-circular tube 6 and at the other end is a free end, a third spring 92 being mounted inside the second buffer tube 91. A second buffer rod 93 has one end hinged to the baffle 12 and the other end mounted within the second buffer tube 91. The free end of second buffer tube 91 department fixedly connected with retaining ring, the one end fixedly connected with protruding circle in second buffer tube 91 is installed to second buffer rod 93. The convex ring is slidably connected with the inner wall of the second buffer tube 91, when the convex ring moves to the free end of the second buffer tube 91, the convex ring is blocked by the retaining ring, and the second buffer rod 93 is not easy to slide out of the second buffer tube 91. The second buffer assembly 9 is arranged above the first buffer assembly 2, and the second buffer assembly 9 is parallel to the base 11.

When assembling second buffer module 9, the staff will install second buffer rod 93 in second buffer tube 91 earlier, and second buffer rod 93 stretches out second buffer tube 91, makes the retaining ring of second buffer tube 91 block the convex ring of second buffer rod 93, then with third spring 92 install in second buffer tube 91 can.

When falling rocks hit the top of the baffle 12, impact force of the falling rocks is transmitted to the second buffer rod 93 from the baffle 12, the second buffer rod 93 is stressed to generate displacement, the second buffer rod 93 compresses the third spring 92, kinetic energy of the falling rocks is converted into elastic potential energy of the third spring 92, and therefore impact of the falling rocks on the nursery stock is reduced.

The implementation principle of the seedling planting rockfall prevention device is as follows: the worker attaches the two bodies 1 to both sides of the seedling with the seedling being located in the notch 111 of the two bodies 1, and attaches the two bodies 1 together with the attachment piece 4 and the bolt 5. When falling rocks collide to the nursery stock, the falling rocks collide on the baffle 12, the baffle 12 is impacted by the falling rocks to generate displacement, the impact force of the falling rocks is transmitted to the first buffer rod 23 through the baffle 12, the first buffer rod 23 is stressed to generate displacement and compress the first spring 22, the kinetic energy of the falling rocks is converted into the elastic potential energy of the first spring 22, and therefore the impact force of the falling rocks is reduced, and the nursery stock is protected from being damaged by the falling rocks easily. When falling rocks impact the baffle 12 and cause the device to displace, the nursery stock contacts the buffer layer 81, the buffer layer 81 and the second spring 7 reduce the impact force of the device, and the protection effect of the device on the nursery stock is further improved.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a nursery stock is planted and is prevented falling rocks device which characterized in that: the damping device comprises two main bodies (1), wherein each main body (1) comprises a base (11), a plurality of baffle plates (12) arranged on the base (11) and a first buffer component (2) arranged on the base (11);

a notch (111) is formed in the base (11);

the first buffer component (2) comprises a first buffer tube (21) hinged on the base (11), a first spring (22) arranged inside the first buffer tube (21), and a first buffer rod (23) connected with the first buffer tube (21) in a sliding manner;

one end of the first buffer rod (23) is hinged on the baffle (12), and the other end is positioned in the first buffer tube (21) and is abutted against the first spring (22).

2. The nursery stock planting rockfall prevention device according to claim 1, wherein: the base (11) is provided with a plurality of inserted rods (3).

3. The nursery stock planting rockfall prevention device according to claim 1, wherein: the baffle (12) is bent towards one side far away from the nursery stock.

4. The nursery stock planting rockfall prevention device according to claim 1, wherein: the base (11) is provided with a plurality of connecting pieces (4), and each connecting piece (4) is provided with two bolts (5);

the two bolts (5) penetrate through the connecting piece (4) and are in threaded connection with the bases (11) on the two main bodies (1).

5. The nursery stock planting rockfall prevention device according to claim 1, wherein: be equipped with first semicircle pipe (6) on base (11), be equipped with a plurality of second springs (7) on first semicircle pipe (6), be equipped with second semicircle pipe (8) on second spring (7).

6. The nursery stock planting rockfall prevention device according to claim 5, wherein: the second springs (7) are distributed at equal intervals along the axial direction of the first semicircular tube (6);

the second springs (7) are uniformly distributed along the circumference of the second semicircular pipe (8).

7. The seedling planting rockfall prevention device according to claim 6, wherein: and a buffer layer (81) is arranged on the inner wall of the second semicircular pipe (8).

8. The seedling planting rockfall prevention device according to claim 6, wherein: a second buffer component (9) is arranged on the first semicircular pipe (6);

the second buffer component (9) comprises a second buffer tube (91) hinged on the first semicircular tube (6), a third spring (92) arranged inside the second buffer tube (91), and a second buffer rod (93) connected with the second buffer tube (91) in a sliding manner;

one end of the second buffer rod (93) is hinged on the baffle (12), and the other end is positioned in the second buffer tube (91) and is abutted against the third spring (92).