CN215188534U

CN215188534U - Municipal afforestation is with trees protective cradle

Info

Publication number: CN215188534U
Application number: CN202022068059.8U
Authority: CN
Inventors: 吴凤霞
Original assignee: Anhui Longsheng Construction Engineering Co ltd
Current assignee: Anhui Longsheng Construction Engineering Co ltd
Priority date: 2020-09-21
Filing date: 2020-09-21
Publication date: 2021-12-17
Anticipated expiration: 2030-09-21

Abstract

The utility model discloses a municipal afforestation is with trees protective cradle, including the chassis, the chassis is formed by two semicircle arc concatenations. This device is through the setting of first spring, the clamp is when swaing along with the trees trunk, the first spring of its side of extrusion in turn, under the effort of two first springs, trees swing dynamics obtains the buffering, and, the clamp not only can drive two connecting rods of trees trunk swing direction both sides and remove, also can drive two other connecting rods and use the round pin axle on the U template to rotate as the axle center, its both sides of extrusion that the connecting rod can take turns get arc splint, the spring is extruded when arc splint are extruded, the spring also can give the certain buffering dynamics of trees swing like this, this protective bracket's buffering effect has further been improved, and the setting through the arc, can effectually avoid trees trunk because the swing is collided with the friction by clamp top department, the effectual trees trunk of having avoided is impaired.

Description

Municipal afforestation is with trees protective cradle

Technical Field

The utility model relates to a gardens field, concretely relates to municipal afforestation is with trees protective cradle.

Background

In the process of tree planting and tree maintenance in gardens, in order to ensure that trees can normally grow, tree protection devices are often arranged around the trees. But the problem exists simultaneously, most of the existing protective devices are composed of four supporting legs and a clamping hoop, the clamping hoop is fixedly sleeved on the trunk of the tree, the four supporting legs are hinged and fixed on the clamping hoop, and the bottom ends of the four supporting legs abut against the bottom surface, so as to protect the tree, but along with the shaking of the tree, the bottom surfaces of the bottoms of the four supporting legs are easy to dent, so that the supporting legs are loose, and the supporting effect on the tree cannot be continuously played, meanwhile, the protective device has poor supporting performance, for example, when the tree swings in the front-back direction, only two supporting legs on the front side and the rear side play a supporting role, the other two supporting legs have little use, and when the tree swings in the front-back direction, the supporting legs on the two opposite sides can be pulled in turn, the bottom ends of the supporting legs slide with the ground, the ground at the bottom ends of the supporting legs is hardened for a long time, so as to form a movable area for the bottom ends of the supporting legs to slide, the supporting effect of landing leg reduces this moment, and current protector is fixed the clamp back to the trees trunk in addition, along with rocking of trees, the trees trunk can be collided with the wearing and tearing by clamp top department for a long time, and then leads to trees trunk be injured, consequently urgently needs a novel gardens with the good trees protective bracket of stability.

SUMMERY OF THE UTILITY MODEL

In order to solve the problems existing in the prior art, the utility model provides a tree protection bracket for municipal afforestation.

The utility model discloses a realize through following technical scheme:

a tree protection bracket for municipal afforestation comprises a chassis, wherein the chassis is formed by splicing two semicircular arc plates, third connecting blocks are respectively fixed at two ends of the splicing part of the two semicircular arc plates, the two third connecting blocks at the same side of the two semicircular arc plates are fixedly connected through bolts, a plurality of positioning nails are uniformly fixed on the bottom surface of the chassis, T-shaped chutes are respectively and uniformly arranged at four sides of the top surface of the chassis, T-shaped sliding blocks are respectively and slidably arranged in the four T-shaped chutes, the top ends of the four T-shaped sliding blocks respectively extend out of the four T-shaped chutes and are respectively fixed with a mounting plate, connecting blocks are respectively fixed at the center of the top surfaces of the four mounting plates, first connecting blocks are respectively hinged at the top ends of the four connecting blocks through pins, U-shaped plates are respectively fixed at the top ends of the four first connecting blocks, connecting rods are arranged between two vertical plates of the U-shaped plates, and the connecting rods are hinged with the U-shaped plates through pin shafts, the top ends of the four connecting rods are respectively fixed with a first U-shaped plate, a first connecting rod and a second connecting rod are arranged between two vertical plates of the first U-shaped plate, one opposite side of the first connecting rod and the second connecting rod is jointed, the other side of the first connecting rod and the other side of the second connecting rod are respectively jointed with two opposite side walls of the vertical plates of the first U-shaped plate, the first connecting rod and the second connecting rod are hinged through the same pin shaft, the other ends of the four first connecting rods are respectively hinged with a fourth connecting block through the pin shaft, the same hoop is fixedly connected between the four fourth connecting blocks, the other ends of the four second connecting rods are respectively hinged with a second connecting block through the pin shaft, the other ends of the four second connecting blocks are respectively fixed with an arc-shaped plate, the arc-shaped plate is made of spring steel, and the bottom ends of the four second connecting blocks are fixedly connected with the top ends of the hoop, the two ends of the top surface of the mounting plate are respectively and symmetrically fixed with a semicircular baffle plate, two arc-shaped clamp plates are symmetrically arranged between the two semicircular baffle plates, one opposite sides of the two arc-shaped clamp plates are respectively attached to two sides of the connecting rod, the other sides of the arc-shaped clamp plates are uniformly and fixedly provided with a plurality of guide rods, the other ends of the guide rods penetrate through the semicircular baffle plates and are fixedly provided with a stop block, the contact parts of the guide rods and the semicircular baffle plates are in sliding connection, the guide rods between the semicircular baffle plates and the arc-shaped clamp plates are sleeved with springs, one side of the mounting plate is fixedly provided with a baffle plate, one side of the baffle plate is provided with a first baffle plate, the bottom end of the first baffle plate is fixedly connected with the top surface of the chassis, a second baffle plate is arranged between the first baffle plate and the baffle plate, the bottom end of the second baffle plate is attached to the top surface of the chassis in sliding connection, the center of the side wall of the second baffle plate is provided with a threaded rod in a penetrating manner, and the contact parts of the threaded rod and the second baffle plate are in rotating connection, the utility model discloses a safety device for door, including first baffle, second baffle, spacing collar, threaded rod, first guide bar and second baffle, the second baffle both sides are laminated respectively and are had a spacing collar, spacing collar fixed sleeve is on the threaded rod, threaded rod one end pierces through first baffle and is fixed with the handle, threaded rod and first baffle contact department threaded connection, even running through is equipped with the first guide bar of a plurality of on the second baffle lateral wall, first guide bar and second baffle contact department sliding connection, first guide bar one end is fixed with first dog, the first guide bar other end and baffle lateral wall fixed connection, the cover is equipped with first spring on the first guide bar between baffle and the second baffle.

Preferably, the chassis is fixedly connected with the first baffle plate by welding.

Preferably, the spring and the first spring are both compression springs.

Compared with the prior art, the beneficial effects of the utility model are that: the device is characterized in that the first springs are arranged, when the hoop swings along with the tree trunk, the hoop can drive the two connecting rods on two sides of the swinging direction of the tree trunk to synchronously move, when the two connecting rods move back and forth along with the hoop, the first springs on the side ends of the two connecting rods can be extruded in turn, under the action force of the two first springs, the swinging force of the tree is buffered, moreover, the hoop can drive the two connecting rods on two sides of the swinging direction of the tree trunk to move and drive the other two connecting rods to rotate by taking the pin shaft on the U-shaped plate as the axis, when the other two connecting rods rotate by taking the pin shaft on the U-shaped plate as the axis, the connecting rods can extrude the two sides of the connecting rods in turn to form the arc-shaped clamping plates, when the arc-shaped clamping plates are extruded, the springs are extruded, the extruded springs can give reverse thrust to the connecting rods, so that the springs can give certain buffering force to the swinging of the tree, and further improve the buffering effect of the protective support, and through the setting of arc, when the arc was along with the clamp swing, connecting rod and second connecting rod can give the arc reverse action power for the arc top removes to trees trunk direction, and the arc can just in time hold in the palm and sway the trees trunk of coming like this, and the effectual trees trunk of having avoided is because the swing is collided with the friction by clamp top department, and the effectual trees trunk of having avoided is impaired, has reached the purpose of protection trees trunk.

Drawings

FIG. 1 is a block diagram of the structure of the present invention;

fig. 2 is a top view of the structure of fig. 1 of the present invention.

In the figure: the device comprises a chassis 1, a semicircular arc plate 1-1, a third connecting block 2, a bolt 3, a positioning nail 4, a T-shaped sliding groove 5, a T-shaped sliding block 6, a mounting plate 7, a connecting block 8, a first connecting block 9, a U-shaped plate 10, a connecting rod 11, a first U-shaped plate 12, a first connecting rod 13, a second connecting rod 14, a fourth connecting block 15, a hoop 16, an arc plate 17, a second connecting block 18, a semicircular baffle plate 19, an arc clamping plate 20, a guide rod 21, a spring 22, a baffle 23, a baffle plate 24, a first baffle plate 25, a second baffle plate 26, a first guide rod 27, a first spring 28, a first baffle plate 29, a threaded rod 30, a handle 31 and a limiting ring 32.

Detailed Description

The invention will be described in further detail with reference to the following detailed description and accompanying drawings:

as shown in figures 1 and 2, the tree protection bracket for municipal afforestation comprises a chassis 1, wherein the chassis 1 is formed by splicing two semicircular arc plates 1-1, third connecting blocks 2 are respectively fixed at two ends of the splicing part of the two semicircular arc plates 1-1, the two third connecting blocks 2 at the same side of the two semicircular arc plates 1-1 are fixedly connected through bolts 3, a plurality of positioning nails 4 are uniformly and fixedly arranged on the bottom surface of the chassis 1, T-shaped chutes 5 are respectively and uniformly arranged at four sides of the top surface of the chassis 1, T-shaped sliding blocks 6 are respectively and slidably arranged in the four T-shaped chutes 5, the top ends of the four T-shaped sliding blocks 6 respectively extend out of the four T-shaped chutes 5 and are respectively and fixedly provided with mounting plates 7, connecting blocks 8 are respectively fixed at the centers of the top surfaces of the four mounting plates 7, and first connecting blocks 9 are respectively hinged at the top ends of the four connecting blocks 8 through pins, the top ends of the four first connecting blocks 9 are respectively fixed with a U-shaped plate 10, a connecting rod 11 is arranged between two vertical plates of the U-shaped plate 10, the connecting rod 11 and the U-shaped plate 10 are hinged through a pin shaft, the top ends of the four connecting rods 11 are respectively fixed with a first U-shaped plate 12, a first connecting rod 13 and a second connecting rod 14 are arranged between the two vertical plates of the first U-shaped plate 12, one opposite sides of the first connecting rod 13 and the second connecting rod 14 are attached, the other sides of the first connecting rod 13 and the second connecting rod 14 are respectively attached to two opposite side walls of the vertical plates of the first U-shaped plate 12, the first U-shaped plate 12 and the first connecting rod 13 and the second connecting rod 14 are hinged through the same pin shaft, the other ends of the four first connecting rods 13 are respectively hinged with a fourth connecting block 15 through pin shafts, and the same clamp 16 is fixedly connected between the four fourth connecting blocks 15, the other ends of the four second connecting rods 14 are respectively hinged with second connecting blocks 18 through pin shafts, the other ends of the four second connecting blocks 18 are respectively fixed with an arc-shaped plate 17, the arc-shaped plate 17 is made of spring steel, the bottom ends of the four second connecting blocks 18 are fixedly connected with the top end of a clamp 16, the two ends of the top surface of the mounting plate 7 are respectively and symmetrically fixed with semicircular baffles 19, two arc-shaped clamping plates 20 are symmetrically arranged between the two semicircular baffles 19, one opposite sides of the two arc-shaped clamping plates 20 are respectively attached to the two sides of the connecting rod 11, the other sides of the arc-shaped clamping plates 20 are uniformly fixed with a plurality of guide rods 21, the other ends of the guide rods 21 penetrate through the semicircular baffles 19 and are fixed with stoppers 23, the contact parts of the guide rods 21 and the semicircular baffles 19 are connected in a sliding manner, the guide rods 21 between the semicircular baffles 19 and the arc-shaped clamping plates 20 are sleeved with springs 22, and one side of the mounting plate 7 is fixed with a baffle 24, a first baffle plate 25 is arranged on one side of the baffle plate 24, the bottom end of the first baffle plate 25 is fixedly connected with the top surface of the chassis 1, a second baffle plate 26 is arranged between the first baffle plate 25 and the baffle plate 24, the bottom end of the second baffle plate 26 is in fit sliding connection with the top surface of the chassis 1, a threaded rod 30 penetrates through the center of the side wall of the second baffle plate 26, the threaded rod 30 is in rotary connection with the contact part of the second baffle plate 26, two sides of the second baffle plate 26 are respectively fitted with a limit ring 32, the limit ring 32 is fixedly sleeved on the threaded rod 30, one end of the threaded rod 30 penetrates through the first baffle plate 25 and is fixed with a handle 31, the threaded rod 30 is in threaded connection with the contact part of the first baffle plate 25, a plurality of first guide rods 27 are uniformly penetrated through the side wall of the second baffle plate 26, the contact part of the first guide rods 27 is in sliding connection with the second baffle plate 26, and one end of the first guide rods 27 is fixed with a first stop block 29, the other end of the first guide rod 27 is fixedly connected with the side wall of the baffle plate 24, and a first spring 28 is sleeved on the first guide rod 27 between the baffle plate 24 and the second baffle plate 26.

The chassis 1 and the first baffle 25 are fixedly connected by welding.

The spring 22 and the first spring 28 are both compression springs.

The working principle is as follows: the utility model discloses when using, as shown in fig. 1, at first 1 covers in trees root department on chassis to step on and press chassis 1 and make 4 of location nail of its bottom department to insert the soil horizon, to the chassis 1 firm fixed subaerial, on clamping 16 fixed clamp to trees trunk afterwards, can accomplish the installation of this support like this. When trees rock because of external factors, the trees trunk can drive clamp 16 synchronous motion, when clamp 16 sways along with the trees trunk, two second connecting rods 14 of its side of promotion that two arcs 17 of trees trunk swing direction both sides can take turns, when two second connecting rods 14 are promoted in turn, two mounting panels 7 of its bottom of promotion that can take turns, when these two mounting panels 7 are promoted by taking turns, the baffle 24 of mounting panel 7 side can extrude respectively and the first spring 28 of a plurality of between the second baffle 26, under the effort of the first spring 28 of a plurality of, trees swing dynamics can obtain the buffering. Through the articulated setting between connecting rod 11 and U template 10, clamp 16 not only can drive two connecting rods 11 of trees trunk swing direction both sides and remove, also can drive two other connecting rods 11 and use the round pin axle on the U template 10 to rotate as the axle center, these two connecting rods 11 are along with when clamp 16 uses the round pin axle on the U template 10 to sway as the axle center, connecting rod 11 can be in turn extrude two arc splint 20 of its both sides laminating, when two arc splint 20 are by the extrusion in turn, spring 22 between arc splint 20 and the semicircular baffle 19 can be extruded, under a plurality of spring 22's effort, trees swing dynamics can obtain further buffering, the cushioning effect of this protective bracket has further been improved. And through the setting of arc 17, when arc 17 swung along with clamp 16, connecting rod 11 and second connecting rod 14 can give arc 17 reaction force for 17 tops of arc remove to trees trunk direction, and arc 17 can just in time hold the trees trunk of swaing and coming like this, and the effectual trees trunk of having avoided is because the swing is collided with the friction by clamp 16 top department, and the effectual trees trunk of having avoided is impaired, has reached the purpose of protection trees trunk.

The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a municipal afforestation is with trees protective cradle, includes chassis (1), chassis (1) is formed by two semicircle arc (1-1) concatenations, and two semicircle arc (1-1) concatenation department both ends are fixed with third connecting block (2) respectively, and pass through bolt (3) fixed connection between two third connecting blocks (2) of two semicircle arc (1-1) with one side department, its characterized in that: the bottom surface of the chassis (1) is uniformly and fixedly provided with a plurality of positioning nails (4), four sides of the top surface of the chassis (1) are respectively and uniformly provided with T-shaped sliding chutes (5), T-shaped sliding blocks (6) are respectively and slidably arranged in the four T-shaped sliding chutes (5), the top ends of the four T-shaped sliding blocks (6) respectively extend out of the four T-shaped sliding chutes (5) and are respectively and fixedly provided with mounting plates (7), the central parts of the top surfaces of the four mounting plates (7) are respectively and fixedly provided with connecting blocks (8), the top ends of the four connecting blocks (8) are respectively hinged with first connecting blocks (9) through pins, the top ends of the four first connecting blocks (9) are respectively and fixedly provided with U-shaped plates (10), connecting rods (11) are arranged between two vertical plates of the U-shaped plates (10), the connecting rods (11) are hinged with the U-shaped plates (10) through pin shafts, and the top ends of the four connecting rods (11) are respectively and are fixedly provided with first U-shaped plates (12), a first connecting rod (13) and a second connecting rod (14) are arranged between two vertical plates of the first U-shaped plate (12), the first connecting rod (13) and the second connecting rod (14) are arranged in a laminating mode on one side opposite to each other, the other sides of the first connecting rod (13) and the second connecting rod (14) are respectively laminated with two vertical plate opposite side walls of the first U-shaped plate (12), the first U-shaped plate (12) is hinged with the first connecting rod (13) and the second connecting rod (14) through a same pin shaft, the other ends of the four first connecting rods (13) are respectively hinged with fourth connecting blocks (15) through pin shafts, a same hoop (16) is fixedly connected among the four fourth connecting blocks (15), the other ends of the four second connecting rods (14) are respectively hinged with second connecting blocks (18) through pin shafts, and arc-shaped plates (17) are respectively fixed at the other ends of the four second connecting blocks (18), the arc plate (17) is made of spring steel, four second connecting blocks (18) bottom and clamp (16) top fixed connection, the punishment of mounting panel (7) top surface both ends do not symmetry is fixed with semicircular baffle (19), the symmetry is equipped with two arc splint (20) between two semicircular baffle (19), two arc splint (20) relative one side laminate with connecting rod (11) both sides respectively, arc splint (20) opposite side is even is fixed with a plurality of guide bar (21), the guide bar (21) other end pierces through semicircular baffle (19) and is fixed with dog (23), guide bar (21) and semicircular baffle (19) contact department sliding connection, the cover is equipped with spring (22) on guide bar (21) between semicircular baffle (19) and arc splint (20), mounting panel (7) one side is fixed with baffle (24), the improved structure of the automobile seat is characterized in that a first baffle (25) is arranged on one side of the baffle (24), the bottom end of the first baffle (25) is fixedly connected with the top surface of the chassis (1), a second baffle (26) is arranged between the first baffle (25) and the baffle (24), the bottom end of the second baffle (26) is in fit sliding connection with the top surface of the chassis (1), a threaded rod (30) penetrates through the center of the side wall of the second baffle (26), the contact part of the threaded rod (30) and the second baffle (26) is in rotating connection, limiting rings (32) are respectively fit on two sides of the second baffle (26), the limiting rings (32) are fixedly sleeved on the threaded rod (30), one end of the threaded rod (30) penetrates through the first baffle (25) and is fixed with a handle (31), the threaded rod (30) is in threaded connection with the contact part of the first baffle (25), a plurality of first guide rods (27) uniformly penetrate through the side wall of the second baffle (26), first guide bar (27) and second baffle (26) contact department sliding connection, first guide bar (27) one end is fixed with first dog (29), first guide bar (27) other end and baffle (24) lateral wall fixed connection, the cover is equipped with first spring (28) on first guide bar (27) between baffle (24) and second baffle (26).

2. The tree protection bracket for municipal greening according to claim 1, wherein: the chassis (1) is fixedly connected with the first baffle (25) by welding.

3. The tree protection bracket for municipal greening according to claim 1, wherein: the spring (22) and the first spring (28) are both compression springs.