Tree protection device in muck backfill area

Abstract

The utility model relates to the technical field of tree protection, in particular to a muck backfill area tree protection device, which comprises a positioning arc plate, a supporting plate, a supporting plate, a supporting plate, a supporting plate and a supporting plate, the positioning arc plate is provided with two semi-arc plates which are hinged with each other, and a locking bolt is arranged at the joint of the two semi-arc plates; the connecting mechanism is arranged between the two positioning arc plates; the locking mechanism comprises a piston cylinder embedded in the surface of the semi-arc plate; according to the locking mechanism, the multiple locking plates are used for supporting the surface of a tree, the locking effect of the device on the surface of the tree is improved, the piston rod and the piston barrel are arranged, automatic locking operation of the locking mechanism can be achieved in the process of rotating the locking bolt, independent operation is not needed, and operation is convenient. And meanwhile, an adjusting cylinder, a second spring and a piston plate are matched with one another, the internal air pressure can be automatically adjusted, the multiple locking mechanisms are made to be in a relatively stable air pressure value, therefore, it is ensured that the locking force of the multiple locking mechanisms is consistent, and the protection effect of the device on trees is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of tree protection, in particular to a tree protection device in a slag backfill area. Background Art

[0002] Muck backfill area refers to the area where muck is landfilled or backfilled. Such areas need to be reasonably planned and managed to ensure environmental safety and effective use of resources. After the backfill is completed, trees are generally planted in the backfill area to protect the ecological environment of the backfill area.

[0003] After searching, the Chinese patent "A tree protection device for forestry and transplanting" authorization announcement number "CN 211091033U" is that through the cooperation between trees, bottom plates, support rods, arc plates, nail piles and force-applying members, four bottom plates are fixed to the ground outside the trees that need to be supported and protected in a circular and equidistant manner through nail piles, and the inner surface of the arc plate is flush with the outer wall of the tree, the hook is connected with the ring, and the round block is rotated clockwise, so that the inner surface of the arc plate can be pressed against the outer wall of the tree, which can significantly increase the contact area between the tree and the protection device;

[0004] When the above application is used in a slag backfill area, there are fewer supporting points for the trees, which affects the growth stability of the trees in the backfill area. In addition, when clamping the tree surface, multiple adjustments are required and the clamping force is inconsistent. Utility Model Content

[0005] The purpose of the present utility model is to provide a tree protection device for a slag backfill area in order to solve the above-mentioned problem, thereby improving the problem that the device has fewer supporting points for trees, which affects the stability of tree growth in the backfill area, and when clamping the tree surface, multiple adjustments are required and the clamping force is inconsistent.

[0006] The utility model achieves the above-mentioned purpose through the following technical solutions, a tree protection device for a slag backfill area, comprising:

[0007] A positioning arc plate, which has two mutually hinged semi-arc plates, and a locking bolt is provided at the connection between the two semi-arc plates;

[0008] A connecting mechanism is arranged between the two positioning arc plates;

[0009] The locking mechanism includes a piston cylinder embedded in the surface of the semi-arc plate, a piston rod is arranged in the piston cylinder, one end of the piston rod passes through the piston cylinder and is fixedly connected to the locking plate, the top end of the piston cylinder is connected to an adjusting cylinder, the inner top wall of the adjusting cylinder is fixedly connected to a second spring, the other end of the second spring is fixedly connected to the piston plate, and an exhaust hole is opened on the surface of the adjusting cylinder.

[0010] Preferably, the connecting mechanism includes a first connecting rod hingedly connected to the outer wall of the semi-arc plate below, a second connecting rod is inserted into the other end of the first connecting rod, the other end of the second connecting rod is hinged to the semi-arc plate above, the surface of the second connecting rod is provided with evenly distributed positioning holes, the surface of the first connecting rod is provided with a positioning bolt, the end of the positioning bolt passes through the first connecting rod and extends into the positioning hole, the length between the first connecting rod and the second connecting rod can be adjusted according to the actual situation of the tree, so that the device has better adaptability.

[0011] Preferably, the outer wall of the semi-arc plate at the bottom is fixedly connected to two fixing tubes, a mounting rod is inserted into the top end of the fixing tube, the end of the mounting rod passes through the fixing tube and is fixedly connected to a mounting plate, and a plurality of reinforcing nails are provided at the bottom end of the mounting plate. The cooperation between the plurality of reinforcing nails and the mounting rod can be performed according to the ground conditions of the backfill area, thereby increasing the stability of the connection between the entire device and the ground, thereby increasing the stability of the device in supporting trees.

[0012] Preferably, the lower surface of the piston cylinder is connected to an air intake pipe, and a one-way valve is arranged on the surface of the air intake pipe. The arrangement of the air intake pipe and the one-way valve can automatically reset after the device is disassembled, thereby reducing the difficulty of recovery.

[0013] Preferably, the other end of the piston rod is fixedly connected to a first spring, and the other end of the first spring is fixedly connected to the inner wall of the piston cylinder. With the arrangement of the first spring, after the device is disassembled, the first spring can automatically drive the piston rod to reset automatically, thereby reducing the labor intensity of the recycled use of the device.

[0014] Preferably, a limiting ring is fixedly connected to the lower opening of the adjusting cylinder, and the top of the limiting ring is in contact with the piston plate. The limiting ring can limit the piston plate to avoid excessive movement of the piston plate, thereby ensuring the normal operation of the device.

[0015] Preferably, a contact pad is provided at the other end of the locking plate, and the contact pad is a rubber material component. The rubber contact pad can make the contact effect between the locking plate and the surface of the trunk better, and the contact pad can be automatically adjusted according to actual conditions.

[0016] The beneficial effects of the utility model are:

[0017] 1. In the above locking mechanism, multiple locking plates are used to support the surface of the tree, thereby increasing the locking effect of the device on the surface of the tree. The arrangement of the piston rod and the piston cylinder can realize the automatic locking operation of the locking mechanism in the process of rotating the locking bolt, without the need for separate operation. At the same time, the mutual cooperation of the adjusting cylinder, the second spring and the piston plate can automatically adjust the internal air pressure, so that the multiple locking mechanisms are at a relatively stable air pressure value, thereby ensuring the consistency of the locking force of the multiple locking mechanisms, increasing the protection effect of the device on the tree, and allowing the tree to grow stably on the ground of the backfill area;

[0018] 2. The cooperation between multiple reinforcement nails and mounting rods can be carried out according to the ground conditions of the backfill area, thereby increasing the stability of the connection between the entire device and the ground, thereby increasing the stability of the device in supporting trees. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0020] Figure 2 It is a structural schematic diagram of the locking mechanism of the utility model;

[0021] Figure 3 It is a structural schematic diagram of the connection mechanism of the utility model;

[0022] Figure 4 It is a schematic diagram of the internal structure of the fixed cylinder of the utility model.

[0023] In the figure: 100, positioning arc plate; 110, semi-arc plate; 120, locking bolt; 130, fixing cylinder; 131, mounting rod; 132, mounting plate; 133, reinforcing nail; 200, connecting mechanism; 210, first connecting rod; 220, second connecting rod; 230, positioning hole; 240, positioning bolt; 300, locking mechanism; 310, piston cylinder; 320, piston rod; 321, first spring; 330, locking plate; 331, contact pad; 340, adjusting cylinder; 350, second spring; 360, exhaust hole; 370, piston plate; 371, limiting ring; 380, intake pipe; 381, one-way valve. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] When implementing: Figure 1-4As shown, a tree protection device for a slag backfill area comprises:

[0026] The positioning arc plate 100 has two mutually hinged semi-arc plates 110, and a locking bolt 120 is provided at the connection between the two semi-arc plates 110;

[0027] The connecting mechanism 200 is arranged between the two positioning arc plates 100;

[0028] The locking mechanism 300 includes a piston cylinder 310 embedded in the surface of the semi-arc plate 110, a piston rod 320 is arranged in the piston cylinder 310, one end of the piston rod 320 passes through the piston cylinder 310 and is fixedly connected to the locking plate 330, the top end of the piston cylinder 310 is connected to the adjusting cylinder 340, the inner top wall of the adjusting cylinder 340 is fixedly connected to the second spring 350, the other end of the second spring 350 is fixedly connected to the piston plate 370, and the surface of the adjusting cylinder 340 is provided with an exhaust hole 360.

[0029] like Figure 1 and Figure 3 As shown, the connection mechanism 200 includes a first connecting rod 210 hinged at the outer wall of the lower semi-arc plate 110, the other end of the first connecting rod 210 is plugged with a second connecting rod 220, the other end of the second connecting rod 220 is hinged with the upper semi-arc plate 110, the surface of the second connecting rod 220 is provided with evenly distributed positioning holes 230, the surface of the first connecting rod 210 is provided with a positioning bolt 240, the end of the positioning bolt 240 penetrates the first connecting rod 210 and extends into the positioning hole 230. After the second connecting rod 220 is pulled so that the first connecting rod 210 and the second connecting rod 220 are at the desired length, the length between the two is locked by using the positioning bolt 240 and the positioning hole 230.

[0030] like Figure 1 and Figure 4 As shown, the outer wall of the lower semi-arc plate 110 is fixedly connected to two fixing tubes 130, the top of the fixing tube 130 is plugged with a mounting rod 131, the end of the mounting rod 131 passes through the fixing tube 130 and is fixedly connected to a mounting plate 132, and a plurality of reinforcing nails 133 are arranged at the bottom of the mounting plate 132. The mounting rod 131 is hit with a tool, and the mounting rod 131 drives the mounting plate 132 to move downward until the reinforcing nails 133 enter the ground of the backfill area. According to the ground conditions of the backfill area, the positioning of the reinforcing nails 133 is completed in sequence, that is, the support and protection of the trees are realized.

[0031] like Figure 1 and Figure 2 As shown, the lower surface of the piston cylinder 310 is connected to an air inlet pipe 380, and a one-way valve 381 is provided on the surface of the air inlet pipe 380. When the piston rod 320 is automatically reset, the external gas will automatically enter the piston cylinder 310 to ensure the normal operation of the automatic reset operation.

[0032] The other end of the piston rod 320 is fixedly connected to a first spring 321, and the other end of the first spring 321 is fixedly connected to the inner wall of the piston cylinder 310. When the device is dismantled, the resilience of the first spring 321 can drive the piston rod 320 to automatically reset.

[0033] A limiting ring 371 is fixedly connected to the lower opening of the regulating cylinder 340 , and the top end of the limiting ring 371 is in contact with the piston plate 370 .

[0034] The other end of the locking plate 330 is provided with a contact pad 331, which is a rubber material component and can automatically fit with the surface of the tree trunk.

[0035] Working principle: The connection mechanism 200 can be used to adjust the trees planted in the backfill area according to their specific growth conditions. After the adjustment, the device is used to wrap the trees so that the trees are located between the multiple semi-arc plates 110. The locking bolt 120 is rotated. Initially, the locking plate 330 will contact the surface of the tree trunk. The locking bolt 120 is continuously rotated until it is completely locked. During this process, the locking plate 330 will drive the piston rod 320 to move into the piston cylinder 310. The gas in the piston cylinder 310 will be squeezed and moved into the adjustment cylinder 340. The gas will press the piston The plate 370 is squeezed, the air pressure continues to increase, and the second spring 350 is bent. When the piston plate 370 moves into the exhaust hole 360, the excess gas will be discharged from the regulating cylinder 340, so that the multiple locking plates 330 maintain a relatively consistent locking force to complete the locking operation of the tree trunk. After locking, the installation rod 131 is knocked with a tool, and the installation rod 131 drives the installation plate 132 to move downward until the reinforcement nail 133 enters the ground of the backfill area. According to the ground conditions of the backfill area, the positioning of the reinforcement nail 133 is completed in sequence, and the support and protection of the tree is achieved.

[0036] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A tree protection device for a slag backfill area, characterized in that: include: A positioning arc plate (100) comprising two semi-arc plates (110) hinged to each other, wherein a locking bolt (120) is provided at the connection between the two semi-arc plates (110); A connecting mechanism (200) is arranged between the two positioning arc plates (100); The locking mechanism (300) comprises a piston cylinder (310) embedded in the surface of the semi-arc plate (110), a piston rod (320) being arranged in the piston cylinder (310), one end of the piston rod (320) passing through the piston cylinder (310) and being fixedly connected to a locking plate (330), an adjusting cylinder (340) being arranged at the top end of the piston cylinder (310), a second spring (350) being fixedly connected to the inner top wall of the adjusting cylinder (340), the other end of the second spring (350) being fixedly connected to a piston plate (370), and an exhaust hole (360) being provided on the surface of the adjusting cylinder (340).

2. The tree protection device for slag backfill area according to claim 1, characterized in that: The connecting mechanism (200) includes a first connecting rod (210) hinged on the outer wall of the lower semi-arc plate (110), the other end of the first connecting rod (210) is inserted with a second connecting rod (220), the other end of the second connecting rod (220) is hinged to the upper semi-arc plate (110), the surface of the second connecting rod (220) is provided with evenly distributed positioning holes (230), the surface of the first connecting rod (210) is provided with a positioning bolt (240), and the end of the positioning bolt (240) passes through the first connecting rod (210) and extends into the positioning hole (230).

3. The tree protection device for slag backfill area according to claim 1, characterized in that: The outer wall of the lower semi-arc plate (110) is fixedly connected to two fixing tubes (130), the top end of the fixing tube (130) is plugged with a mounting rod (131), the end of the mounting rod (131) passes through the fixing tube (130) and is fixedly connected to a mounting plate (132), and the bottom end of the mounting plate (132) is provided with a plurality of reinforcing nails (133).

4. The tree protection device for slag backfill area according to claim 1, characterized in that: The lower surface of the piston cylinder (310) is connected to an air intake pipe (380), and a one-way valve (381) is provided on the surface of the air intake pipe (380).

5. The tree protection device for slag backfill area according to claim 1, characterized in that: The other end of the piston rod (320) is fixedly connected to a first spring (321), and the other end of the first spring (321) is fixedly connected to the inner wall of the piston cylinder (310).

6. The tree protection device for slag backfill area according to claim 1, characterized in that: A limiting ring (371) is fixedly connected to the lower opening of the regulating cylinder (340), and the top end of the limiting ring (371) is in contact with the piston plate (370).

7. The tree protection device for slag backfill area according to claim 1, characterized in that: A contact pad (331) is provided at the other end of the locking plate (330), and the contact pad (331) is a rubber material component.

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