CN214046903U - A formula of squeezing into trees underground fixing device for garden engineering - Google Patents

Abstract

The utility model discloses a formula of squeezing into trees underground fixing device for garden engineering, including a plurality of anchor structures evenly distributed around trees, connect through the wire rope that bypasses the trunk between two relative anchor structures, anchor structure is including the stock of implanting trees soil ball, fix the spud pile in planting the plant hole and be used for connecting the connecting piece of stock and spud pile. The utility model starts from the practical requirements of landscape greening and planting, and is convenient to install and disassemble by adopting the driving type fixing structure while ensuring good supporting effect; and the device is not limited by the tree type and the soil ball size and can be adjusted at will.

Description

A formula of squeezing into trees underground fixing device for garden engineering

Technical Field

The utility model relates to a garden engineering technical field especially relates to a formula of squeezing into trees underground fixing device for garden engineering.

Background

In the process of transplanting the garden trees, in order to prevent the lodging of newly-planted seedlings and ensure the survival rate of the transplanted seedlings, wood strips, steel pipes, steel wire ropes and the like are often used for fixing the trees on the ground, and the garden tree transplanting device has the advantages of low manufacturing cost, simplicity and convenience in installation, high reuse rate and the like. However, since the fixing device is located above the ground, pedestrian traffic is greatly affected in areas with large pedestrian traffic, such as sidewalks, garden squares and the like. Meanwhile, the ground fixing mode also influences the aesthetic property of the greening effect to a certain extent, and is not beneficial to the rapid scene forming of landscape engineering.

In order to solve the influence of the ground fixing device on the pedestrian passing and greening effects, the tree underground fixing device is produced at the same time. The underground fixing device for trees is divided into a semi-embedded type and a full-embedded type according to the depth of the trees submerged in the soil. The semi-buried underground fixing device is usually used for rope fixing, namely, a steel wire rope is wound on the base of a trunk, and two ends of the steel wire rope are tensioned and connected with ground anchors and then buried in the soil. The fixing mode has low cost and simple and convenient operation, but the fixing effect is not good only by the rope, and a part of the rope is exposed on the ground and still can cause certain obstruction to the passing of the pedestrian. The fully-embedded underground fixing device is usually used for fixing a bracket, namely, the bracket with a special shape is fixed on a soil ball of a tree, and the other part of the bracket is extended and fixed in soil around a planting hole. The device is completely immersed in the soil in the fixing mode, the operation is simple and convenient, the firmness is high, and the device cannot be well suitable for the transplanting requirements of various types of trees due to the fact that the device does not have adjustability. In addition, conventional underground tree fixtures are completely or partially buried in the soil, and such buried structures are not removable after the trees are transplanted to survive. Increased use cost on the one hand, on the other hand, the structure of remaining in soil can cause the hindrance to plant roots's further growth, and the long-time corrosion of steel construction still can cause soil pollution, influences the plant survival.

Disclosure of Invention

In view of the above, the utility model provides a squeeze-in type tree underground fixing device for garden engineering, which is convenient to install and disassemble while ensuring good supporting effect by adopting a squeeze-in type fixing structure based on the actual demand of landscape greening and planting; and the device is not limited by the tree type and the soil ball size and can be adjusted at will. The structure of no exposed soil ensures the beauty and the safety of the landscape greening effect. In addition, the design can be repeatedly utilized, the greening construction cost is greatly reduced, and the economic benefit of the greening engineering is improved.

A driving-in type tree underground fixing device for garden engineering comprises a plurality of anchoring structures uniformly distributed around a tree, two opposite anchoring structures are connected through a steel wire rope bypassing a trunk,

the anchoring structure comprises an anchor rod implanted into the tree soil ball, a fixed pile fixed in the planting hole and a connecting piece used for connecting the anchor rod and the fixed pile.

Preferably, the stock includes the body of rod, and the well rear end of the body of rod is provided with the barb, and the barb rear end is provided with the gasket, and the afterbody of the body of rod is provided with the external screw thread.

Preferably, the barb is the toper barb, and the barb awl end is the plane, and the barb is arranged along the length direction equidistance of the body of rod.

Preferably, the head of the rod body is of a round head structure or a hook head structure.

Preferably, the connecting piece includes the clamp of embracing the clamp on the spud pile, the cover is established and is fixed the adapter sleeve at the stock afterbody and is used for connecting the dowel steel of clamp and adapter sleeve.

Preferably, the clamp includes a buckle body fixedly connected with the dowel bar, a movable buckle ring movably connected with one end of the buckle body, and a fastening bolt installed at the other end of the buckle body, and a bolt clamping slot is formed in an end of the movable buckle ring corresponding to the fastening bolt.

Preferably, the bolt clamping groove is composed of a U-shaped clamping groove and an arc-shaped groove arranged on the outer end face of the U-shaped clamping groove.

Preferably, the part of the steel wire rope close to the base of the trunk is sleeved with a rubber sleeve.

Preferably, the fixing pile is a wood pile with a pointed front end.

Preferably, the length of the fixing pile is more than twice of the length of the anchor rod, and the diameter of the fixing pile is 3-5 times of the diameter of the anchor rod.

The utility model has the advantages that:

1. the utility model discloses from view planting technique actual demand, through adopting to drive into formula fixed knot and construct, not only have good supporting effect, can implant the installation from the outside of the kind plant hole of having placed trees moreover, do not need pre-buried, it is very convenient to install, and it is laborsaving to save trouble, only needs to untie wire rope, fastening nut and clamp when demolising simultaneously, takes out the connecting piece, extract stock and spud pile can, dismantle fast, convenient, can improve the efficiency of construction greatly.

2. The utility model discloses a device can reuse after dismantling, greatly reduced afforestation construction cost, reduced construction cost, improved the reuse rate of device, improve afforestation engineering economic benefits.

3. The device of the utility model is not limited by the tree type and the size of the soil ball, can be adjusted at will and has wide application. The structure of no exposed soil ensures the beauty and the safety of the landscape greening effect.

4. The stock can select for use button head stock or gib head stock according to actual conditions, the whole recycle of button head stock, and the gib head stock is detachable because its gib head is, therefore its gib head part can not recycle, but the body of rod of gib head stock also recycle, reducible consumptive material like this reduces the part loss, improves the reuse rate of part, reduces the manufacturing cost of enterprise.

5. The fixing pile can be formed by processing any wood pile meeting the specification on the construction site, can be prepared from local materials, and is processed on the site, so that the construction cost is reduced, and the construction efficiency is improved.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a usage state diagram of the present invention.

Fig. 2 is a plan view of the present invention.

Fig. 3 is a schematic view of the connection of the anchor rods to the fixing piles.

Fig. 4 is a structural schematic diagram of a round head anchor rod.

Fig. 5 is a schematic view of the construction of a hook bolt.

Fig. 6 is a schematic view of the structure of the connector.

Figure 7 is a schematic view of the structure of the end of the movable clasp.

Fig. 8 is a schematic view of a steel cord.

The reference numerals in the figures have the meaning:

1 is the trees, 2 is the anchor structure, 3 is wire rope, 4 is rubber sleeve pipe, 5 is trees soil ball, 6 is the stock, 7 is the spud pile, 8 is the connecting piece, 9 is planting hole, 10 is the body of rod, 11 is the barb, 12 is the gasket, 13 is the clamp, 14 is the adapter sleeve, 15 is the dowel steel, 16 is the buckle body, 17 is the activity buckle, 18 is fastening bolt, 19 is the bolt draw-in groove.

Detailed Description

For better understanding of the technical solutions of the present invention, the following detailed descriptions of the embodiments of the present invention are provided with reference to the accompanying drawings.

It should be clear that the described embodiments are only some, but not all embodiments of the invention. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

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

The utility model provides a driving-in type tree underground fixing device for garden engineering, which starts from the actual demand of landscape greening planting, and is convenient to install and disassemble by adopting a driving-in type fixing structure while ensuring good supporting effect; and the device is not limited by the tree type and the soil ball size and can be adjusted at will. The structure of no exposed soil ensures the beauty and the safety of the landscape greening effect. In addition, the design can be repeatedly utilized, the greening construction cost is greatly reduced, and the economic benefit of the greening engineering is improved.

The utility model discloses a squeeze into formula tree underground fixing device for garden engineering, including a plurality of anchor structures 2 of evenly distributed around trees 1, connect through wire rope 3 of walking around the trunk between two relative anchor structures 2. The part of the steel wire rope 3 close to the base of the trunk is sleeved with a rubber sleeve 4.

The anchoring structure 2 comprises an anchor rod 6 implanted into the tree soil ball 5, a fixed pile 7 fixed in the planting hole 9 and a connecting piece 8 used for connecting the anchor rod 6 and the fixed pile 7.

The anchor rod 6 comprises a rod body 10, a barb 11 is arranged at the middle rear end of the rod body 10, a gasket 12 is arranged at the rear end of the barb 11, and an external thread is arranged at the tail part of the rod body 10.

The head of the rod body 10 is of a round head structure or a hook head structure.

The round head part of the round head anchor rod and the rod body 10 are integrated, the processing is simple, the manufacturing cost is low, the round head anchor rod can be completely recycled, and the fixing effect is weak. Is suitable for transplanting small-sized nursery stocks or planting areas with compact soil and low annual wind speed. In order to avoid damaging tree roots when the anchor rod is driven into the soil ball and reduce the friction force when the anchor rod is driven, the tip round head with the section curve of Y ═ 1/4 × X ^2 is used.

The gib head of gib head stock is detachable, and the gib head is the internal thread, and the body of rod section that the gib head corresponds is the external screw thread, and both close soon each other. The processing is slightly complex, the manufacturing cost is slightly high, the hook head part can not be recycled, and the fixing effect is strong. Is suitable for transplanting medium and large-sized nursery stocks or planting areas with soft soil and high annual wind speed. The front half part of the hook head is consistent with the round head, and the section curve is Y ═ 1/4 × X ^ 2; the rear half part is welded with 3 hook pieces, the central angle of each hook piece is 120 degrees, and the tail end is tapered. When the anchor rod is driven in, the hook sheet moves inwards to reduce the driving resistance, and when the anchor rod is pulled out, the hook sheet moves outwards to enlarge the resistance area and enhance the fixing effect of the anchor rod and the planting hole.

The barb 11 at the middle rear end of the rod body 10 is a conical barb, the conical bottom of the barb 11 is a plane, and the barbs 11 are equidistantly arranged along the length direction of the rod body 10. In this embodiment, the middle rear end of the rod body 10 is provided with three conical barbs, the distance between the upper conical barb and the lower conical barb is more than 1 time of the height of the cone, and the diameter of the cone bottom is 2 times of the diameter of the anchor rod. When the anchor rod is driven into the soil ball, the three conical barbs are completely immersed into the soil ball, so that the fixing effect of the anchor rod and the soil ball is enhanced.

The gasket at the rear end of the barb 11 is composed of a large gasket and a small gasket, the diameter of the large gasket is more than 4 times of the diameter of the anchor rod, the large gasket is located at the upper end of the conical barb and is padded on the surface of soil. The diameter of the small gaskets is more than 2 times of the diameter of the anchor rod, the two small gaskets are respectively arranged on the large gasket and under the fastening nut, and the connecting piece 8 is clamped between the two small gaskets. The large gasket plays a stabilizing role and prevents the connecting piece 8 from being sunk into soil due to overlarge pressure when stressed. The small shim serves to prevent structural wear.

The external thread of the tail of the rod body 10 is matched with a fastening nut, and the fastening nut plays a role of stabilizing a connecting piece.

The connecting piece 8 comprises a hoop 13 clamped on the fixing pile 7, a connecting sleeve 14 fixed at the tail part of the anchor rod 6 in a sleeved mode, and a dowel bar 15 used for connecting the hoop 13 and the connecting sleeve 14.

The clamp 13 can adopt traditional staple bolt, also can adopt the purpose-built clamp of this application.

Specifically, the special clamp of the application comprises a buckle body 16 fixedly connected with the dowel bar 15, a movable buckle ring 17 movably connected with one end of the buckle body 16, and a fastening bolt 18 installed at the other end of the buckle body 16, wherein a bolt clamping groove 19 is formed in the end of the movable buckle ring 17 corresponding to the fastening bolt 18.

The buckle body 16 is connected with the dowel bar 15 into a whole in a semi-annular shape.

The movable snap rings 17 are two groups of snap rings which are independent from each other in the upper and lower directions and are the same, are movably connected with the snap body 16, are semi-annular, and are connected with the snap body 16 through fastening bolts 18 to be closed. The adjustable range of the movable snap ring 17 is 3-5 times of the diameter of the anchor rod 6. Two sets of buckles which are independent from top to bottom can be attached to fixing piles with different thickness changes of the pole body, and the firmness degree and the application range of the connection of the movable fastener 17 and the fixing pile 7 are increased.

The bolt clamping groove 19 at the end part of the movable snap ring 17 consists of a U-shaped clamping groove and an arc-shaped groove arranged on the outer end face of the U-shaped clamping groove.

Dowel bars 15 are used to conduct the forces between anchor rods 6 and spud piles 7. The thickness is twice of the thickness of the connecting sleeve 14 and the hoop 13.

The fixing pile 7 is a wood pile with a sharpened front end, and the manufacturing of the fixing pile 7 can be realized by local materials, so that the manufacturing cost is reduced. The length of the fixing pile 7 is more than twice of the length of the anchor rod 6, and the diameter of the fixing pile is 3-5 times of the diameter of the anchor rod 6. The fixing pile 7 is driven into the soil along the inner wall of the planting hole 9 and fixed in the planting hole 9.

When the connecting piece 8 is fixedly connected with the anchor rod 6, the connecting sleeve 14 is sleeved at the tail of the anchor rod 6 to enable the connecting sleeve 14 to abut against a gasket of the anchor rod 6, and then a fixing nut is screwed on the anchor rod 6 to lock and fix the connecting sleeve 14; then, the clamp 13 of the connecting piece 14 is clamped on the fixing pile 7, one end of the fastening bolt is connected to the clamp body 16, the other end of the fastening bolt is movable, so that the fastening bolt 17 can be rotated, the screw rod of the fastening bolt 17 is clamped in the U-shaped clamping groove of the bolt clamping groove 19, and then the fastening nut is screwed on the fastening bolt 17 to lock and fix the clamp 13.

The body of the anchor rod 6 can also be provided with a screwing hole, and the screwing hole is used for pulling out the anchor rod 6 when the device is recovered. For the hook head anchor rod, a steel pipe and the like can be inserted into the screwing hole, the anchor rod is rotated to separate the hook head from the rod body, and the rod body is pulled out.

The utility model discloses a formula of squeezing into trees underground fixing device's use as follows:

1. the transplanted tree soil-connecting ball is placed in the planting hole 9, 4 fixing piles 7 are sequentially driven into the planting hole 9 at intervals of 90 degrees along the inner wall of the planting hole, the tail end of 10-15 cm is reserved without entering the soil, the tail end of the connecting piece is clamped tightly by a clamp 13 of the connecting piece, and the connecting piece 8 is placed along the radius direction of the soil ball.

2. The probe rod is inserted into the connecting sleeve 14 of the connecting piece 8, and is driven downwards into the tree soil ball 5 until the soil ball 5 is punctured, and then a steel pipe, a steel wire rope and the like are inserted into the screwing hole to pull out the probe rod. If the probe rod is easy to drive, the soil ball is soft in soil quality and sparse in root system, and the subsequent anchor rod 6 can be directly driven; if the probe rod is not easy to drive, the soil ball is hard and has dense root systems, and the probe rod needs to be driven first and then the anchor rod 6 needs to be driven subsequently.

The probe rod is the cylindrical body of rod of button head, and its section curve is Y ═ 1/4X ^2, and length is the same with the stock, and the diameter is 1/2 ~ 2/3 of 6 diameters of stock, and the end is equipped with screws the hole. The probe rod is used for overcoming obstacles and driving the probe rod into the soil ball 5 in advance before the anchor rod 6 is driven into the soil ball, and then the probe rod is pulled out by utilizing a screwed hole to drive the anchor rod into a reserved space.

3. A big gasket and a small gasket are inserted between the connecting sleeve 14 and the soil ball 5, and the small gasket is positioned on the big gasket. And then, inserting the anchor rod 6 into the connecting sleeve 14, driving downwards and puncturing the soil ball 5 until the front end is submerged into soil in the planting hole 9, submerging the conical barb at the middle-rear section into the soil ball 5, and leaving the tail end of 10-15 cm without burying.

4. After the 4 anchor rods 6 are driven into the tree trunk, the steel wire ropes 3 penetrate between the large and small gaskets of the anchor rods 6, are connected with the anchor rods 6 on the opposite side and tighten the steel wire ropes 3, and one section close to the base of the tree trunk is sleeved with the rubber sleeve 4.

5. A small gasket is arranged on the top of the connecting sleeve 14, and the fastening nut is screwed with the external thread on the tail part of the anchor rod 6, so that the connecting piece 8 and the anchor rod 6 are locked and fixed.

6. After the driving-in type tree underground fixing device is installed, filling soil and covering the planting holes, and leveling the planting area until no fixing device is exposed out of the soil surface.

7. When the anchor rod is detached, surface soil is cleaned firstly, the steel wire rope 3, the fastening nut and the clamp 13 are unfastened, the connecting piece is taken out, and the anchor rod 6 and the fixing pile 7 are pulled out.

The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (10)

1. A punch-in type underground fixing device for trees in garden engineering is characterized by comprising a plurality of anchoring structures which are uniformly distributed around the trees, two opposite anchoring structures are connected through a steel wire rope which bypasses a trunk,

the anchoring structure comprises an anchor rod implanted into the tree soil ball, a fixed pile fixed in the planting hole and a connecting piece used for connecting the anchor rod and the fixed pile.

2. The driven-in type tree underground fixing device for garden engineering according to claim 1, wherein the anchor rod comprises a rod body, a barb is arranged at the middle rear end of the rod body, a gasket is arranged at the rear end of the barb, and an external thread is arranged at the tail part of the rod body.

3. The driven-in type tree underground fixing device for garden engineering as claimed in claim 2, wherein the barb is a conical barb, the bottom of the barb is a plane, and the barb is arranged at equal intervals along the length direction of the rod body.

4. The punch-in type tree underground fixing device for garden engineering according to claim 2, wherein the head of the rod body is of a round head structure or a hook head structure.

5. The driven type tree underground fixing device for garden engineering as claimed in claim 1, wherein the connecting member comprises a clamp clasped on the fixing pile, a connecting sleeve sleeved on the tail of the anchor rod, and a dowel for connecting the clamp and the connecting sleeve.

6. The driven type underground tree fixing device for garden engineering as claimed in claim 5, wherein the clamp comprises a buckle body fixedly connected with the dowel bar, a movable buckle ring movably connected with one end of the buckle body, and a fastening bolt installed at the other end of the buckle body, and a bolt slot is opened at the end of the movable buckle ring corresponding to the fastening bolt.

7. The underground fixing device for the driven trees for garden engineering as claimed in claim 6, wherein the bolt clamping groove is composed of a U-shaped clamping groove and an arc-shaped groove arranged on the outer end face of the U-shaped clamping groove.

8. The punch-in type tree underground fixing device for garden engineering according to claim 1, wherein a rubber sleeve is sleeved on a portion, close to the base of the trunk, of the steel wire rope.

9. The driven-in type tree underground fixing device for garden engineering according to claim 1, wherein the fixing piles are front-end-sharpened wooden piles.

10. The driven-type tree underground fixing device for garden engineering according to claim 1 or 9, wherein the length of the fixing pile is more than twice the length of the anchor rod, and the diameter is 3-5 times the diameter of the anchor rod.

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