CN211558247U - Trees support connector is used in gardens - Google Patents

Abstract

The utility model relates to a trees leg joint head is used in gardens. The technical scheme is as follows: comprises a connecting ring, a bolt, a connecting base and a cam head. The utility model discloses preliminarily press from both sides tightly through the bolt fastening after the cover is on the trunk, pack into the wood rod landing leg and connect the base after, can adjust the cam head through ratchet drive through wrenching the landing leg, it is tight with the trunk clamp further to make the cam head, thereby accomplish the tight adjustment of secondary clamp to whole support, with the help of the tight function of clamp of cam structure and ratchet structure's transmission function, make the device can adapt to the trunk of the different thicknesses in the certain limit, and install fixed convenient and fast, difficult pine takes off after the installation, the maintenance adjustment in later stage is also more convenient, only need to press from both sides tightly once more through wrenching the landing leg, and convenient for operation.

Description

Trees support connector is used in gardens

Technical Field

The utility model belongs to the gardens maintenance device field relates to a trees support connection head is used in gardens.

Background

Along with the increase of urban population, the greening area in the city is less and less, and the living environment quality of urban residents is poorer and poorer, so that the urban ecosystem is effectively improved, the government builds more garden places by planting trees, planting flowers and plants in the city, covers a certain ground or carries out spot installation, and the city is greened. The green plants have been planted in a large number in current city, and the mature trees are usually transplanted, because the root system is unstable after the trees are transplanted, just need support it, and traditional bearing structure is unstable, causes the injury to trees surface in addition easily after the installation for withered phenomenon or even dead phenomenon appears in trees, and current support mounting is inconvenient moreover, and still easy pine takes off after a period of time, needs carry out fixed repeatedly.

SUMMERY OF THE UTILITY MODEL

In view of the problem that exists among the prior art, the utility model discloses a gardens are with trees leg joint head, the technical scheme of adoption is, including the go-between, its characterized in that: the connecting ring is provided with a cam head in a penetrating mode, the cam head is rotatably connected with a connecting base, the cam head comprises a connecting block penetrating on the connecting ring, an arc-shaped through hole is formed in the front portion of the middle of the connecting block, a central shaft is fixedly connected to the rear portion of the middle of the connecting block, the connecting ring penetrates through the arc-shaped through hole, two ends of the central shaft are rotatably connected with the connecting base, the middle of the central shaft is rotatably connected with a cam portion, the cam portion is not concentric with the central shaft, the lower half portion of the cam portion is a ratchet tooth portion, an arc surface where the ratchet tooth portion is located and the central shaft are concentric, ratchet teeth are arranged at.

As a preferred scheme of the utility model, the go-between is the metal material and it includes first semicircle ring, second semicircle ring, first semicircle ring with the one end of second semicircle ring is passed through the round pin hub connection portion and is rotated the connection, and the other end is fixedly connected with bolted connection board respectively, it has the bolt hole to open on the bolted connection board, wear in the bolt hole the bolt.

As a preferred scheme of the utility model, the bolt hole is the slotted hole, makes the bolt can remove wherein.

As an optimized scheme of the utility model, it has the stabilizer blade connecting hole to connect terminal surface division under the base, the stabilizer blade connecting hole is big-end-opening's bell mouth and wherein can insert article such as wooden stick as the landing leg, it connects to connect base upper end both sides and rotate to be connected on the center pin, the middle part begin to have with ratchet tooth portion matched with circular arc groove and circular arc inslot rotate and install the connecting rod, equidistant fixedly connected with ratchet buckle piece in the connecting rod, the one end of connecting rod is followed connect a base side and stretch out, ratchet buckle piece below is in connect fixed connection flexible sheet on the base, the flexible sheet upper surface with surface contact under the ratchet buckle piece, ratchet buckle piece buckle is in the ratchet tooth portion, the ratchet buckle piece reaches the flexible sheet is the metal material.

As an optimized scheme of the utility model, connect the base and the cam head combination reaches except that ratchet buckle piece reaches for landing leg connector and its material the flexure strip is rigid plastic, one outward can cross-under three or four landing leg connectors as required on the go-between.

The utility model has the advantages that: the utility model discloses preliminarily press from both sides tightly through the bolt fastening after the cover is on the trunk, pack into the wood rod landing leg and connect the base after, can adjust the cam head through ratchet drive through wrenching the landing leg, it is tight with the trunk clamp further to make the cam head, thereby accomplish the tight adjustment of secondary clamp to whole support, with the help of the tight function of clamp of cam structure and ratchet structure's transmission function, make the device can adapt to the trunk of the different thicknesses in the certain limit, and install fixed convenient and fast, difficult pine takes off after the installation, the maintenance adjustment in later stage is also more convenient, only need to press from both sides tightly once more through wrenching the landing leg, and convenient for operation.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a schematic structural view of a connection ring of the present invention;

fig. 3 is a schematic structural view of the leg connector of the present invention;

fig. 4 is a sectional view of the internal structure of the leg connector of the present invention;

FIG. 5 is an enlarged view of a portion of area A of FIG. 4;

fig. 6 is a schematic structural view of the cam head of the present invention;

fig. 7 is a schematic structural diagram of the connection base of the present invention.

In the figure: the connecting device comprises a connecting ring 1, a connecting ring 101, a first semicircular ring 102, a second semicircular ring 103, a pin shaft connecting part 104, a bolt connecting plate 105, a bolt hole 2, a connecting base 3, a connecting rod 301, a leg connecting hole 302, a ratchet buckling piece 303, an elastic piece 304, a cam head 4, a connecting block 401, a cam part 402, a central shaft 403, a ratchet tooth part 404 and an arc-shaped through hole 405.

Detailed Description

Example 1

As shown in fig. 1 to 7, a gardens are with trees support connection head, the technical scheme of adoption is, including go-between 1, its characterized in that: the connecting ring 1 is provided with a cam head 4, the cam head 4 is rotatably connected with a connecting base 3, the cam head 4 comprises a connecting block 401 penetrating through the connecting ring 1, the front part of the middle of the connecting block 401 is provided with an arc-shaped through hole 405, the rear part of the middle is fixedly connected with a central shaft 403, the connecting ring 1 penetrates through the arc-shaped through hole 405, two ends of the central shaft 403 are rotatably connected with the connecting base 3, the middle position of the central shaft 403 is rotatably connected with a cam part 402, the cam part 402 is not concentric with the central shaft 403, the lower half part of the cam part 402 is a ratchet tooth part 404, the arc surface where the ratchet tooth part 404 is located is concentric with the central shaft 403, the ratchet teeth are arranged at equal intervals, and the opening position of.

The connecting ring 1 is made of metal and comprises a first semicircular ring 101 and a second semicircular ring 102, one end of the first semicircular ring 101 is rotatably connected with one end of the second semicircular ring 102 through a pin shaft connecting part 103, the other end of the first semicircular ring 101 is fixedly connected with a bolt connecting plate 104, a bolt hole 105 is formed in the bolt connecting plate 104, and the bolt 2 penetrates through the bolt hole 105.

The bolt hole 105 is an oblong hole so that the bolt 2 can move therein.

The lower end face of the connecting base 3 is provided with a supporting leg connecting hole 302, the supporting leg connecting hole 302 is a tapered hole with a large opening and a small bottom, and objects such as a wooden stick can be inserted into the tapered hole as a supporting leg, two sides of the upper end of the connecting base 3 are rotatably connected onto the central shaft 403, a connecting rod 301 is rotatably installed in an arc groove and an arc groove matched with the ratchet tooth portions 404 at the middle part, ratchet buckling pieces 303 are fixedly connected onto the connecting rod 301 at equal intervals, one end of the connecting rod 301 extends out of one side face of the connecting base 3, elastic pieces 304 are fixedly connected onto the connecting base 3 below the ratchet buckling pieces 303, the upper surface of each elastic piece 304 is in contact with the lower surface of the ratchet buckling piece 303, the ratchet buckling pieces 303 are buckled into the ratchet tooth portions 404, and the ratchet buckling pieces 303 and the elastic pieces 304 are made of metal.

The connecting base 3 and the cam head 4 are combined into a supporting leg connector and made of hard plastics except the ratchet buckle sheet and the elastic sheet, and three or four supporting leg connectors can be connected to one connecting ring 1 in a penetrating mode according to needs.

The utility model discloses a theory of operation: according to actual needs, different numbers of support leg connectors can be connected to the connecting ring 1 in a penetrating mode, the device is sleeved on a trunk after the bolt 2 is loosened, then the bolt 2 penetrates through the bolt hole 105 and is screwed and fixed, the whole device is clamped on the trunk primarily, then the support legs are inserted into the support leg connecting holes 302, the connecting base 3 is made to rotate around the central shaft 403 by pulling the support legs, the ratchet wheel clamping pieces 303 are clamped at the ratchet wheel tooth parts 404 under the elastic force action of the elastic pieces 304 when the support legs are pulled outwards, the ratchet wheel tooth parts 404 are driven to rotate, the cam parts 402 rotate along with the support legs, and the cam parts 402 are in an eccentric state relative to the central shaft 403, so that the cam parts 402 gradually clamp the trunk in the rotating process, each support leg connector is adjusted to enable the whole support to be completely clamped on the trunk, and the lower ends of the support legs are abutted. When the bracket connector needs to be detached, the bolt 2 can be detached by loosening, then the position of the ratchet buckling piece 303 is adjusted by pressing the connecting rod 301, the contact position of the ratchet buckling piece 303 and the ratchet tooth part 404 is adjusted to the groove between two ratchet teeth from the ratchet tooth position, so that the ratchet buckling piece 303 cannot clamp the ratchet tooth part 404, the cam head 4 can be pulled back to the original position, and then the ratchet buckling piece 303 is buckled at the ratchet tooth part 404 again by pulling the connecting rod 301 for the next installation and use.

Components not described in detail herein are prior art.

Although the present invention has been described in detail with reference to the specific embodiments, the present invention is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present invention within the knowledge range of those skilled in the art, and modifications or variations without creative efforts are still within the scope of the present invention.

Claims (6)

1. The utility model provides a trees support connector is used in gardens, includes go-between (1), its characterized in that: a cam head (4) penetrates through the connecting ring (1), a connecting base (3) is rotatably connected to the cam head (4), the cam head (4) comprises a connecting block (401) which is threaded on the connecting ring (1), the middle front part of the connecting block (401) is provided with an arc-shaped through hole (405), the middle rear part is fixedly connected with a central shaft (403), the connecting ring (1) passes through the arc-shaped through hole (405), two ends of the central shaft (403) are rotatably connected with the connecting base (3), the middle position of the central shaft (403) is rotationally connected with a cam part (402), the cam part (402) is not concentric with the central shaft (403), the lower half part of the cam part (402) is a ratchet tooth part (404), the arc surface where the ratchet tooth part (404) is located is concentric with the central shaft (403) and the ratchet teeth are arranged at equal intervals, the opening position of the connecting ring (1) is connected and locked through a bolt (2).

2. The tree support connector for gardens of claim 1, wherein: the connecting ring (1) is made of metal and comprises a first semicircular ring (101) and a second semicircular ring (102), one end of the first semicircular ring (101) is rotatably connected with one end of the second semicircular ring (102) through a pin shaft connecting part (103), the other end of the first semicircular ring is fixedly connected with a bolt connecting plate (104), a bolt hole (105) is formed in the bolt connecting plate (104), and the bolt (2) penetrates through the bolt hole (105).

3. The tree support connector for gardens of claim 2, wherein: the bolt hole (105) is an oblong hole, so that the bolt (2) can move therein.

4. The tree support connector for gardens of claim 1, wherein: the lower end surface of the connecting base (3) is provided with a supporting leg connecting hole (302), the supporting leg connecting hole (302) is a conical hole with a large opening and a small bottom, and articles such as a stick and the like can be inserted into the conical hole to be used as a supporting leg, the two sides of the upper end of the connecting base (3) are rotationally connected to the central shaft (403), the middle part of the connecting base is provided with an arc groove matched with the ratchet tooth part (404), a connecting rod (301) is rotationally arranged in the arc groove, ratchet buckling pieces (303) are fixedly connected to the connecting rod (301) at equal intervals, one end of the connecting rod (301) extends out of one side face of the connecting base (3), an elastic sheet (304) is fixedly connected on the connecting base (3) below the ratchet wheel buckling sheet (303), the upper surface of the elastic sheet (304) is contacted with the lower surface of the ratchet buckling sheet (303), the ratchet snap piece (303) is snapped in the ratchet tooth portion (404).

5. A tree support connector for gardens as defined in claim 4, wherein: the ratchet buckling piece (303) and the elastic piece (304) are made of metal materials.

6. A tree support connector for gardens as defined in claim 4, wherein: the connecting base (3) and the cam head (4) are combined into a supporting leg connector, the materials of the supporting leg connector except the ratchet wheel buckling piece (303) and the elastic piece (304) are all hard plastics, and one connecting ring (1) can be connected with three or four supporting leg connectors in a penetrating mode according to needs.

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