CN211064419U

CN211064419U - Interim bearing structure of trees

Info

Publication number: CN211064419U
Application number: CN201921943241.4U
Authority: CN
Inventors: 万友; 郝立群
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-11-12
Filing date: 2019-11-12
Publication date: 2020-07-24
Anticipated expiration: 2029-11-12

Abstract

The utility model discloses a temporary supporting structure for trees, which comprises a foundation pile, a sleeve, a first cross rod, a second cross rod, a supporting rod and a wedge block; the top of the foundation pile is provided with a vertical groove in the vertical direction, the side surface of the vertical groove is provided with a horizontal cross shaft, a sleeve is sleeved on the cross shaft and can freely rotate, and the sleeve is provided with a first cross rod, a second cross rod and a support rod along the radial direction; the tail end of the supporting rod is provided with a fixing plate in the vertical direction, and the surface of the fixing plate is provided with a clamp nail; the wedge block is positioned in the vertical groove and is padded below the first cross rod. The utility model discloses an interim bearing structure of trees utilizes the sleeve to make the bracing piece become a rotatable structure, and the user can make the terminal bail embedding of bracing piece trunk of trees and make fixed plate and trees trunk closely laminate at ground rotation support pole, and whole bearing structure's installation all need not the workman with the dismantlement and scrambles trees, and operation labour saving and time saving is particularly suitable for the interim support as trees.

Description

Interim bearing structure of trees

Technical Field

The utility model relates to an afforestation equipment field especially relates to an interim bearing structure of trees.

Background

In severe weather such as typhoon, strong wind sometimes blows down trees and even pulls up trees with roots, so that in order to avoid the death of trees falling down and the secondary damage caused by trees falling down, urban road administration units sometimes need to reinforce tall and important trees before the typhoon comes. Many methods for supporting and reinforcing trees are available, for example, chinese patent application No. 201822001983.7, "an garden tree typhoon-resistant support structure" provides an apparatus for fixing trees by using support rods and support rings, and has the following disadvantages: 1. the species and the age of trees in urban greening are not uniform, and the trunk size difference of different trees is large; the support ring is used for fixing the trees, the size of the support ring is basically consistent with that of the trees, the support rings with multiple sizes are prepared by road administration units, the actual operation difficulty is high, and the cost is high; 2. the installation of the support ring is troublesome, and the worker has to climb to a higher position of the tree to install the support ring by using a tool, so that the time consumption is long; therefore, the support structure is generally used for permanently supporting trees in areas with frequent typhoons (the support structure is not detached after the typhoons pass), and is not suitable for temporarily supporting trees in areas with low typhoons.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is that prior art's trees bearing structure is whole comparatively complicated, and the installation is consuming time with the dismantlement many, is difficult to be used as the interim bearing structure of trees.

In order to solve the technical problem, the utility model discloses a technical scheme does: a temporary supporting structure for trees comprises a foundation pile, a sleeve, a first cross rod, a second cross rod, a supporting rod and a wedge-shaped block;

The foundation pile is used for being inserted into a soil layer, a vertical groove in the vertical direction is formed in the top of the foundation pile, a horizontal cross shaft is arranged on the side face of the vertical groove, a sleeve is sleeved on the cross shaft and can freely rotate, and a first cross rod, a second cross rod and a support rod are arranged on the sleeve in the radial direction; the tail end of the supporting rod is provided with a fixing plate in the vertical direction, and the surface of the fixing plate is provided with a clamp nail;

The wedge block is positioned in the vertical groove and is padded below the first cross rod.

The utility model discloses a bearing structure need imbed the foundation pile on trees next door when using, then leans on the terminal fixed plate of bracing piece on the trunk of trees, recycles jack-up first horizontal pole for the sleeve produces the rotation of small angle, and then makes the fixed plate press the bail into the trunk of trees, makes fixed plate and trees trunk closely laminate, fills in the wedge under the first horizontal pole at last, keeps sleeve, first horizontal pole, second horizontal pole and bracing piece monolithic stationary. The disassembling method comprises the following steps: and jacking the second cross rod by using the jack, so that the sleeve reversely rotates, and further the fixing plate and the staple are separated from the trunk of the tree. The utility model discloses a bearing structure only need operating personnel when using near the foundation pile use the jack can, need not to scramble trees, installation operation and dismantlement operation all labour saving and time saving are fit for as the interim support of trees very much.

Furthermore, the supporting structure also comprises a fixing rod, the side wall of the vertical groove is provided with an insertion hole, and the fixing rod is inserted into the insertion hole and fixes the first cross rod; the sleeve can be prevented from rotating by inserting the fixing rod, so that foundation piles can be conveniently embedded; after the foundation pile is buried, the fixing rod is taken out and the jack is used for jacking the first cross rod.

Furthermore, the bottom of foundation pile is provided with the bottom plate, and the diameter of bottom plate is greater than the diameter of foundation pile, and the bottom plate enables the foundation pile more firm, is difficult to be pulled out.

Further, a conical block is arranged at the bottom of the bottom plate; sometimes for the purpose of quick installation, workers may not have enough time to dig a pit and bury a foundation pile, at which time the foundation pile may be rammed directly into the earth using ramming equipment.

Furthermore, the included angle between the first cross bar and the second cross bar is 174-176 degrees; the supporting rod is positioned between the first cross rod and the second cross rod; generally, an included angle of about 175 degrees can be formed between the first cross rod and the second cross rod, the included angle can ensure that the first cross rod is in a horizontal state when the supporting structure is installed, and the second cross rod is in a horizontal state when the supporting structure is disassembled, so that the force application of the jack is facilitated.

Further, the fixed plate is arc-shaped, and the arc-shaped fixed plate is more matched with the cylindrical tree trunk.

Has the advantages that: (1) the utility model discloses an interim bearing structure of trees utilizes the sleeve to make the bracing piece become a rotatable structure, and the user can make the terminal bail embedding of bracing piece trunk of trees and make fixed plate and trees trunk closely laminate at ground rotation support pole, and whole bearing structure's installation all need not the workman with the dismantlement and scrambles trees, and operation labour saving and time saving is particularly suitable for the interim support as trees. (2) The utility model discloses an interim bearing structure of trees sets up the jack at the lateral wall that erects the groove, utilizes fixed first horizontal pole of fixed stick, bracing piece and second horizontal pole, avoids the bracing piece of activity to bury the foundation pile underground to the workman and produces the influence. (3) The utility model discloses an interim bearing structure of trees is 174-176 with the contained angle design of first horizontal pole and second horizontal pole, and first horizontal pole is the horizontality when guaranteeing the bearing structure installation, and the second horizontal pole is the horizontality when bearing structure dismantles, helps the jack application of force.

Drawings

Fig. 1 is a schematic view of the installation of a temporary support structure for trees according to example 1 (before installation).

3 fig. 3 2 3 is 3 a 3 sectional 3 view 3 a 3- 3 a 3 of 3 fig. 3 1 3. 3

Fig. 3 is an enlarged view a of fig. 1.

Fig. 4 is a schematic view of the installation of the temporary support structure for trees according to example 1 (after installation).

Wherein: 1. pile foundation; 101. a vertical slot; 102. a horizontal axis; 103. a jack; 2. a sleeve; 3. a first cross bar; 4. a second cross bar; 5. a support bar; 6. a wedge block; 7. a base plate; 8. a conical block; 9. a fixing plate; 10. and (4) a staple.

Detailed Description

The present invention will be described in further detail with reference to the following embodiments.

Example 1

As shown in fig. 1 to 4, a temporary support structure for trees comprises foundation piles 1, sleeves 2, first cross bars 3, second cross bars 4, support bars 5, wedge blocks 6, bottom plates 7 and conical blocks 8;

The foundation pile 1 is used for being inserted into a soil layer, a vertical groove 101 in the vertical direction is formed in the top of the foundation pile 1, and a horizontal shaft 102 in the horizontal direction is formed in the side face of the vertical groove 101; the side wall of the vertical groove 101 is provided with an insertion hole 103; the bottom of the foundation pile 1 is provided with a bottom plate 7, the diameter of the bottom plate 7 is larger than that of the foundation pile 1, and the bottom of the bottom plate 7 is provided with a conical block 8;

The sleeve 2 is sleeved on the cross shaft 102 and can freely rotate, the sleeve 2 is provided with a first cross rod 3, a second cross rod 4 and a support rod 5 along the radial direction, the first cross rod 3, the second cross rod 4 and the support rod 5 are all welded on the sleeve 2, and the first cross rod 3, the second cross rod 4, the support rod 5 and the sleeve 2 integrally rotate together; the included angle between the first cross bar 3 and the second cross bar 4 is 175 degrees; the support rod 5 is positioned between the first cross rod 3 and the second cross rod 4;

The end of the support rod 5 is provided with a fixing plate 9 in the vertical direction, the fixing plate 9 is arc-shaped, and the surface of the fixing plate 9 is provided with a staple bolt 10.

The use method of the temporary tree support structure of the embodiment comprises the following steps:

(1) Digging a pit near a tree, and burying a foundation pile 1 near the tree; when the foundation pile 1 is embedded, the fixing rods are inserted into the insertion holes 103 on the side surface of the vertical groove 101, the first cross rod 3, the second cross rod 4 and the support rods 5 are temporarily fixed, and the fixing rods are pulled away after the foundation pile 1 is embedded; the distance between the foundation pile 1 and the tree is reasonable, and the staple 10 at the tail end of the supporting rod 5 is ensured to be just leaned against the trunk of the tree in the horizontal state of the first cross rod 3;

(2) A jack is placed below the first cross rod 3, the jack is used for jacking the first cross rod 3, the sleeve is rotated, the supporting rod 5 is further rotated until the clamping nail 10 is completely embedded into the trunk of the tree, and the fixing plate 9 is tightly attached to the trunk of the tree;

(3) Inserting a wedge block 6 below the first cross rod 3, wherein the wedge block 6 is positioned between the first cross rod 3 and the bottom of the vertical groove 101; the temporary support structure after installation is shown in fig. 4.

The method for disassembling the temporary tree supporting structure in the embodiment comprises the following steps: the wedge block 6 is taken down, the jack is used for jacking the second cross rod 4, so that the sleeve and the support rod 5 rotate until the staple bolt 10 is completely separated from the trunk of the tree.

It can be seen that the interim bearing structure of trees of this embodiment only needs the workman 1 in the foundation pile when installation with dismantle operate the jack can, need not to climb trees, the installation is all very convenient with the dismantlement, very is fit for being used as the interim bearing structure of trees. It should be noted that the present embodiment only shows one support structure in the drawings for convenience of representation, and in practical applications, 2-4 support structures of the present embodiment are generally required to be installed on one tree.

Although the embodiments of the present invention have been described in the specification, these embodiments are only for the purpose of presentation and should not be construed as limiting the scope of the present invention. Various omissions, substitutions, and changes may be made without departing from the spirit and scope of the invention.

Claims

1. A temporary supporting structure for trees is characterized in that: the device comprises a foundation pile, a sleeve, a first cross bar, a second cross bar, a support bar and a wedge-shaped block;

2. The temporary support structure for trees of claim 1, wherein: still include the fixed rod, the lateral wall of erecting the groove is provided with the jack, and the fixed rod inserts in the jack and fixed first horizontal pole.

3. The temporary support structure for trees of claim 1, wherein: the bottom of foundation pile is provided with the bottom plate, and the diameter of bottom plate is greater than the diameter of foundation pile.

4. The temporary support structure for trees of claim 3, wherein: the bottom of the bottom plate is provided with a conical block.

5. The temporary support structure for trees of claim 1, wherein: the included angle between the first cross bar and the second cross bar is 174-176 degrees; the support rod is positioned between the first cross rod and the second cross rod.

6. The temporary support structure for trees of claim 1, wherein: the fixed plate is arc-shaped.