CN213486101U - Telescopic nursery stock strutting arrangement - Google Patents

Telescopic nursery stock strutting arrangement Download PDF

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Publication number
CN213486101U
CN213486101U CN202022082743.1U CN202022082743U CN213486101U CN 213486101 U CN213486101 U CN 213486101U CN 202022082743 U CN202022082743 U CN 202022082743U CN 213486101 U CN213486101 U CN 213486101U
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China
Prior art keywords
supporting
rod
arc
support rod
support
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Expired - Fee Related
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CN202022082743.1U
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Chinese (zh)
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钟继涛
张璐
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Beijing Beilin Landscape Architecture Institute Co ltd
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Beijing Beilin Landscape Architecture Institute Co ltd
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Priority to CN202022082743.1U priority Critical patent/CN213486101U/en
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Abstract

The utility model discloses a telescopic nursery stock strutting arrangement, it includes: the hoop component and the supporting device are fixedly connected, the supporting device comprises a first supporting frame, a second supporting frame and a third supporting frame, the first supporting frame comprises a first arc supporting beam, a first upper supporting rod and a first lower supporting rod, two ends of the first arc supporting beam are provided with circular rings, the first arc supporting beam is connected with the first upper supporting rod, the inner wall of the lower part of the first upper supporting rod is provided with an elastic telescopic device, the first lower supporting rod is sleeved on the lower part of the first upper supporting rod, and the bottom of the first lower supporting rod is provided with a fixing foot. The utility model discloses simple structure easily assembles, and unified size is neat pleasing to the eye, and is durable, and repeatedly usable circulation, practices thrift the cost, and is energy-concerving and environment-protective.

Description

Telescopic nursery stock strutting arrangement
Technical Field
The utility model relates to a telescopic nursery stock strutting arrangement belongs to the afforestation field.
Background
The strutting arrangement of current afforestation trees generally forms for the preparation of bamboo wood material, and this type's strutting arrangement has following some problems:
1) time and labor are consumed; when planting green nursery stocks, sawing bamboo and wood on site according to different sizes of the nursery stocks, and manufacturing the supporting device, which wastes time and labor;
2) the appearance is affected by uneven difference; because the supporting devices made of bamboo and wood are mostly made on site and have no uniform standard size, the supporting devices made of bamboo and wood are easy to be uneven, and the appearance is influenced;
3) the material is easy to decay and damage, and potential safety hazards are formed; as the bamboo and wood products are exposed in the natural environment of wind, sunshine and rain for a long time and are easy to decay and damage, along with the increase of the supporting time, the bamboo and wood products are easy to decay and lose the supporting function, if the bamboo and wood products cannot be found in time, the potential safety hazard is easy to cause;
4) the resources are wasted, and the energy is not saved and the environment is protected; bamboo wood product strutting arrangement uses bamboo wood as raw and other materials, and the secondary utilization is low, causes the wasting of resources, increases the maintenance cost.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a telescopic nursery stock strutting arrangement, the easy assembly of simple structure, unified size is neat pleasing to the eye, and is durable, and can repeat the recycle, practices thrift the cost, and is energy-concerving and environment-protective.
In order to solve the technical problem, the utility model discloses a following technical scheme: a telescopic nursery stock supporting device comprises a hoop component and a supporting device, wherein the supporting device is fixedly connected with the hoop component, the supporting device comprises a first supporting frame, a second supporting frame and a third supporting frame, the first supporting frame comprises a first arc supporting beam, a first upper supporting rod and a first lower supporting rod, two ends of the first arc supporting beam are provided with circular rings, the first arc supporting beam is connected with the first upper supporting rod, the inner wall of the lower part of the first upper supporting rod is provided with an elastic telescopic device, the first lower supporting rod is sleeved at the lower part of the first upper supporting rod, and the bottom of the first lower supporting rod is provided with a fixed foot; simple structure easily assembles, and the uniform dimension is neat pleasing to the eye, and the fixed foot of three group's support frames all buries the earth's surface, makes strutting arrangement more stable.
According to the telescopic seedling support device, the hoop component comprises an upper hoop, a middle hoop, a lower hoop, first connecting rods and second connecting rods, wherein the two first connecting rods are arranged between the upper hoop and the middle hoop, and the two second connecting rods are arranged between the middle hoop and the lower hoop; the structure of the hoop component is more stable.
In the telescopic seedling support device, the rubber pad is arranged on the inner wall of the hoop component; when staple bolt subassembly 1 contacts the nursery stock, prevent that staple bolt subassembly 1 from damaging the nursery stock crust.
The second support frame comprises a second arc support beam, a second upper support rod and a second lower support rod, two ends of the second arc support beam are provided with circular rings, the second arc support beam is connected with the second upper support rod, the inner wall of the lower portion of the second upper support rod is provided with an elastic telescopic device, the second lower support rod is sleeved on the lower portion of the second upper support rod, and the bottom of the second lower support rod is provided with a fixing foot.
The third support frame comprises a third arc support beam, a third upper support rod and a third lower support rod, rings are arranged at two ends of the third arc support beam, the third arc support beam is connected with the third upper support rod, an elastic telescopic device is arranged on the inner wall of the lower portion of the third upper support rod, the third lower support rod is sleeved on the lower portion of the third upper support rod, and a fixing foot is arranged at the bottom of the third lower support rod.
According to the telescopic nursery stock supporting device, the first arc supporting beam is fixedly connected with the upper end of the first connecting rod through the ring, the second arc supporting beam is fixedly connected with the lower end of the first connecting rod through the ring, and the third arc supporting beam is fixedly connected with the second connecting rod through the ring; the supporting device is fixedly connected with the hoop component.
In the telescopic nursery stock support device, the elastic expansion device comprises a spring piece and a cylindrical limiting block, one end of the spring piece is fixedly connected with the inner wall of the lower end of the first upper supporting rod, the other end of the spring piece is fixedly connected with the cylindrical limiting block, two pairs of elastic expansion devices are arranged, and each pair of elastic expansion devices are symmetrically arranged; make things convenient for strutting arrangement's installation and accomodate and deposit.
In the telescopic seedling support device, the lower end of the first upper support rod is provided with a first round hole corresponding to the cylindrical limiting block, the diameter of the first round hole is larger than that of the cylindrical limiting block, the upper end of the first lower support rod is provided with a second round hole corresponding to the cylindrical limiting block, and the diameter of the second round hole is larger than that of the cylindrical limiting block; the cylindrical limiting block protrudes out of the first round hole and the second round hole, so that the first upper supporting rod and the first lower supporting rod are fixedly connected, and the installation is convenient.
In the telescopic nursery stock supporting device, the arc lengths of the first arc supporting beam, the second arc supporting beam and the third arc supporting beam are sequentially increased, the lengths of the first upper supporting rod, the second upper supporting rod and the third upper supporting rod are sequentially decreased, and the lengths of the first lower supporting rod, the second lower supporting rod and the third lower supporting rod are sequentially decreased; the fixed feet of the three groups of support frames are all buried in the earth surface, so that the support device is more stable and prevented from inclining.
Aforementioned a telescopic nursery stock strutting arrangement, staple bolt subassembly, strutting arrangement, elastic expansion device and fixed enough all adopt metal material, make the utility model discloses durable, but and repeated cyclic utilization, practice thrift the cost, energy-concerving and environment-protective.
Compared with the prior art, the utility model discloses a strutting arrangement and staple bolt subassembly fixed connection that constitute by three support frames of group make the utility model discloses simple structure easily assembles, and unified size is neat pleasing to the eye, and durable, and can repeat the recycle, practices thrift the cost, and is energy-concerving and environment-protective.
Drawings
Fig. 1 is a schematic structural diagram of the present invention;
fig. 2 is a top view of the present invention;
fig. 3 is a schematic structural diagram of the hoop of the present invention;
fig. 4 is a schematic structural view of the supporting device of the present invention;
FIG. 5 is an enlarged view of A of FIG. 1 according to the present invention;
fig. 6 is an enlarged view of B in fig. 4 according to the present invention.
Reference numerals: 1-hoop component, 2-support device, 3-first support frame, 4-second support frame, 5-third support frame, 6-first arc support beam, 7-first upper support beam, 8-first lower support beam, 9-ring, 10-elastic telescopic device, 11-fixed foot, 12-upper hoop, 13-middle hoop, 14-lower hoop, 15-first connecting rod, 16-second connecting rod, 17-rubber pad, 18-second arc support beam, 19-second upper support beam, 20-second lower support beam, 21-third arc support beam, 22-third upper support beam, 23-third lower support beam, 24-spring plate, 25-limiting block, 26-first round hole, 27-second round hole.
The present invention will be further described with reference to the accompanying drawings and the detailed description.
Detailed Description
Embodiment 1 of the utility model: a telescopic nursery stock supporting device comprises a hoop component 1 and a supporting device 2, wherein the supporting device 2 is fixedly connected with the hoop component 1, the supporting device 2 comprises a first supporting frame 3, a second supporting frame 4 and a third supporting frame 5, the first supporting frame 3 comprises a first arc supporting beam 6, a first upper supporting rod 7 and a first lower supporting rod 8, two ends of the first arc supporting beam 6 are provided with circular rings 9, the first arc supporting beam 6 is connected with the first upper supporting rod 7, the inner wall of the lower part of the first upper supporting rod 7 is provided with an elastic telescopic device 10, the first lower supporting rod 8 is sleeved at the lower part of the first upper supporting rod 7, and the bottom of the first lower supporting rod 8 is provided with a fixed foot 11; simple structure easily assembles, and the uniform dimension is neat pleasing to the eye, and the fixed foot 11 of three group's support frames all buries the earth's surface, makes strutting arrangement 2 more stable.
Embodiment 2 of the utility model: a telescopic nursery stock supporting device comprises a hoop component 1 and a supporting device 2, wherein the supporting device 2 is fixedly connected with the hoop component 1, the supporting device 2 comprises a first supporting frame 3, a second supporting frame 4 and a third supporting frame 5, the first supporting frame 3 comprises a first arc supporting beam 6, a first upper supporting rod 7 and a first lower supporting rod 8, two ends of the first arc supporting beam 6 are provided with circular rings 9, the first arc supporting beam 6 is connected with the first upper supporting rod 7, the inner wall of the lower part of the first upper supporting rod 7 is provided with an elastic telescopic device 10, the first lower supporting rod 8 is sleeved at the lower part of the first upper supporting rod 7, and the bottom of the first lower supporting rod 8 is provided with a fixed foot 11; the structure is simple and easy to assemble, the uniform size is neat and beautiful, and the fixing feet 11 of the three groups of supporting frames are all buried in the ground surface, so that the supporting device 2 is more stable; the hoop component 1 comprises an upper hoop 12, a middle hoop 13, a lower hoop 14, a first connecting rod 15 and a second connecting rod 16, wherein the two first connecting rods 15 are arranged between the upper hoop 12 and the middle hoop 13, and the two second connecting rods 16 are arranged between the middle hoop 13 and the lower hoop 14; the structure of the hoop component 1 is more stable.
Embodiment 3 of the utility model: a telescopic nursery stock supporting device comprises a hoop component 1 and a supporting device 2, wherein the supporting device 2 is fixedly connected with the hoop component 1, the supporting device 2 comprises a first supporting frame 3, a second supporting frame 4 and a third supporting frame 5, the first supporting frame 3 comprises a first arc supporting beam 6, a first upper supporting rod 7 and a first lower supporting rod 8, two ends of the first arc supporting beam 6 are provided with circular rings 9, the first arc supporting beam 6 is connected with the first upper supporting rod 7, the inner wall of the lower part of the first upper supporting rod 7 is provided with an elastic telescopic device 10, the first lower supporting rod 8 is sleeved at the lower part of the first upper supporting rod 7, and the bottom of the first lower supporting rod 8 is provided with a fixed foot 11; the structure is simple and easy to assemble, the uniform size is neat and beautiful, and the fixing feet 11 of the three groups of supporting frames are all buried in the ground surface, so that the supporting device 2 is more stable; the hoop component 1 comprises an upper hoop 12, a middle hoop 13, a lower hoop 14, a first connecting rod 15 and a second connecting rod 16, wherein the two first connecting rods 15 are arranged between the upper hoop 12 and the middle hoop 13, and the two second connecting rods 16 are arranged between the middle hoop 13 and the lower hoop 14; the structure of the hoop component 1 is more stable; the inner wall of the hoop component 1 is provided with a rubber pad 17; when staple bolt subassembly 1 contacts the nursery stock, prevent that staple bolt subassembly 1 from damaging the nursery stock crust.
Embodiment 4 of the utility model: a telescopic nursery stock supporting device comprises a hoop component 1 and a supporting device 2, wherein the supporting device 2 is fixedly connected with the hoop component 1, the supporting device 2 comprises a first supporting frame 3, a second supporting frame 4 and a third supporting frame 5, the first supporting frame 3 comprises a first arc supporting beam 6, a first upper supporting rod 7 and a first lower supporting rod 8, two ends of the first arc supporting beam 6 are provided with circular rings 9, the first arc supporting beam 6 is connected with the first upper supporting rod 7, the inner wall of the lower part of the first upper supporting rod 7 is provided with an elastic telescopic device 10, the first lower supporting rod 8 is sleeved at the lower part of the first upper supporting rod 7, and the bottom of the first lower supporting rod 8 is provided with a fixed foot 11; the structure is simple and easy to assemble, the uniform size is neat and beautiful, and the fixing feet 11 of the three groups of supporting frames are all buried in the ground surface, so that the supporting device 2 is more stable; the hoop component 1 comprises an upper hoop 12, a middle hoop 13, a lower hoop 14, a first connecting rod 15 and a second connecting rod 16, wherein the two first connecting rods 15 are arranged between the upper hoop 12 and the middle hoop 13, and the two second connecting rods 16 are arranged between the middle hoop 13 and the lower hoop 14; the structure of the hoop component 1 is more stable; the inner wall of the hoop component 1 is provided with a rubber pad 17; when the hoop component 1 contacts the nursery stock, the hoop component 1 is prevented from damaging the outer skin of the nursery stock; the second support frame 4 comprises a second arc support beam 18, a second upper support rod 19 and a second lower support rod 20, two ends of the second arc support beam 18 are provided with circular rings 9, the second arc support beam 18 is connected with the second upper support rod 19, the inner wall of the lower part of the second upper support rod 19 is provided with an elastic telescopic device 10, the second lower support rod 20 is sleeved at the lower part of the second upper support rod 19, and the bottom of the second lower support rod 20 is provided with a fixed foot 11.
Embodiment 5 of the utility model: a telescopic nursery stock supporting device comprises a hoop component 1 and a supporting device 2, wherein the supporting device 2 is fixedly connected with the hoop component 1, the supporting device 2 comprises a first supporting frame 3, a second supporting frame 4 and a third supporting frame 5, the first supporting frame 3 comprises a first arc supporting beam 6, a first upper supporting rod 7 and a first lower supporting rod 8, two ends of the first arc supporting beam 6 are provided with circular rings 9, the first arc supporting beam 6 is connected with the first upper supporting rod 7, the inner wall of the lower part of the first upper supporting rod 7 is provided with an elastic telescopic device 10, the first lower supporting rod 8 is sleeved at the lower part of the first upper supporting rod 7, and the bottom of the first lower supporting rod 8 is provided with a fixed foot 11; the structure is simple and easy to assemble, the uniform size is neat and beautiful, and the fixing feet 11 of the three groups of supporting frames are all buried in the ground surface, so that the supporting device 2 is more stable; the hoop component 1 comprises an upper hoop 12, a middle hoop 13, a lower hoop 14, a first connecting rod 15 and a second connecting rod 16, wherein the two first connecting rods 15 are arranged between the upper hoop 12 and the middle hoop 13, and the two second connecting rods 16 are arranged between the middle hoop 13 and the lower hoop 14; the structure of the hoop component 1 is more stable; the inner wall of the hoop component 1 is provided with a rubber pad 17; when the hoop component 1 contacts the nursery stock, the hoop component 1 is prevented from damaging the outer skin of the nursery stock; the second support frame 4 comprises a second arc support beam 18, a second upper support rod 19 and a second lower support rod 20, two ends of the second arc support beam 18 are provided with circular rings 9, the second arc support beam 18 is connected with the second upper support rod 19, the inner wall of the lower part of the second upper support rod 19 is provided with an elastic expansion device 10, the second lower support rod 20 is sleeved at the lower part of the second upper support rod 19, and the bottom of the second lower support rod 20 is provided with a fixed foot 11; the third support frame 5 comprises a third arc support beam 21, a third upper support rod 22 and a third lower support rod 23, two ends of the third arc support beam 21 are provided with circular rings 9, the third arc support beam 21 is connected with the third upper support rod 22, the inner wall of the lower part of the third upper support rod 22 is provided with an elastic telescopic device 10, the third lower support rod 23 is sleeved on the lower part of the third upper support rod 22, and the bottom of the third lower support rod 23 is provided with a fixed foot 11.
Embodiment 6 of the utility model: a telescopic nursery stock supporting device comprises a hoop component 1 and a supporting device 2, wherein the supporting device 2 is fixedly connected with the hoop component 1, the supporting device 2 comprises a first supporting frame 3, a second supporting frame 4 and a third supporting frame 5, the first supporting frame 3 comprises a first arc supporting beam 6, a first upper supporting rod 7 and a first lower supporting rod 8, two ends of the first arc supporting beam 6 are provided with circular rings 9, the first arc supporting beam 6 is connected with the first upper supporting rod 7, the inner wall of the lower part of the first upper supporting rod 7 is provided with an elastic telescopic device 10, the first lower supporting rod 8 is sleeved at the lower part of the first upper supporting rod 7, and the bottom of the first lower supporting rod 8 is provided with a fixed foot 11; the structure is simple and easy to assemble, the uniform size is neat and beautiful, and the fixing feet 11 of the three groups of supporting frames are all buried in the ground surface, so that the supporting device 2 is more stable; the hoop component 1 comprises an upper hoop 12, a middle hoop 13, a lower hoop 14, a first connecting rod 15 and a second connecting rod 16, wherein the two first connecting rods 15 are arranged between the upper hoop 12 and the middle hoop 13, and the two second connecting rods 16 are arranged between the middle hoop 13 and the lower hoop 14; the structure of the hoop component 1 is more stable; the inner wall of the hoop component 1 is provided with a rubber pad 17; when the hoop component 1 contacts the nursery stock, the hoop component 1 is prevented from damaging the outer skin of the nursery stock; the second support frame 4 comprises a second arc support beam 18, a second upper support rod 19 and a second lower support rod 20, two ends of the second arc support beam 18 are provided with circular rings 9, the second arc support beam 18 is connected with the second upper support rod 19, the inner wall of the lower part of the second upper support rod 19 is provided with an elastic expansion device 10, the second lower support rod 20 is sleeved at the lower part of the second upper support rod 19, and the bottom of the second lower support rod 20 is provided with a fixed foot 11; the third support frame 5 comprises a third arc support beam 21, a third upper support rod 22 and a third lower support rod 23, two ends of the third arc support beam 21 are provided with circular rings 9, the third arc support beam 21 is connected with the third upper support rod 22, the inner wall of the lower part of the third upper support rod 22 is provided with an elastic telescopic device 10, the third lower support rod 23 is sleeved at the lower part of the third upper support rod 22, and the bottom of the third lower support rod 23 is provided with a fixed foot 11; the first arc supporting beam 6 is fixedly connected with the upper end of the first connecting rod 15 through a ring 9, the second arc supporting beam 18 is fixedly connected with the lower end of the first connecting rod 15 through the ring 9, and the third arc supporting beam 21 is fixedly connected with the second connecting rod 16 through the ring 9; so that the supporting device 2 is fixedly connected with the hoop component 1.
Embodiment 7 of the utility model: a telescopic nursery stock supporting device comprises a hoop component 1 and a supporting device 2, wherein the supporting device 2 is fixedly connected with the hoop component 1, the supporting device 2 comprises a first supporting frame 3, a second supporting frame 4 and a third supporting frame 5, the first supporting frame 3 comprises a first arc supporting beam 6, a first upper supporting rod 7 and a first lower supporting rod 8, two ends of the first arc supporting beam 6 are provided with circular rings 9, the first arc supporting beam 6 is connected with the first upper supporting rod 7, the inner wall of the lower part of the first upper supporting rod 7 is provided with an elastic telescopic device 10, the first lower supporting rod 8 is sleeved at the lower part of the first upper supporting rod 7, and the bottom of the first lower supporting rod 8 is provided with a fixed foot 11; the structure is simple and easy to assemble, the uniform size is neat and beautiful, and the fixing feet 11 of the three groups of supporting frames are all buried in the ground surface, so that the supporting device 2 is more stable; the hoop component 1 comprises an upper hoop 12, a middle hoop 13, a lower hoop 14, a first connecting rod 15 and a second connecting rod 16, wherein the two first connecting rods 15 are arranged between the upper hoop 12 and the middle hoop 13, and the two second connecting rods 16 are arranged between the middle hoop 13 and the lower hoop 14; the structure of the hoop component 1 is more stable; the inner wall of the hoop component 1 is provided with a rubber pad 17; when the hoop component 1 contacts the nursery stock, the hoop component 1 is prevented from damaging the outer skin of the nursery stock; the second support frame 4 comprises a second arc support beam 18, a second upper support rod 19 and a second lower support rod 20, two ends of the second arc support beam 18 are provided with circular rings 9, the second arc support beam 18 is connected with the second upper support rod 19, the inner wall of the lower part of the second upper support rod 19 is provided with an elastic expansion device 10, the second lower support rod 20 is sleeved at the lower part of the second upper support rod 19, and the bottom of the second lower support rod 20 is provided with a fixed foot 11; the third support frame 5 comprises a third arc support beam 21, a third upper support rod 22 and a third lower support rod 23, two ends of the third arc support beam 21 are provided with circular rings 9, the third arc support beam 21 is connected with the third upper support rod 22, the inner wall of the lower part of the third upper support rod 22 is provided with an elastic telescopic device 10, the third lower support rod 23 is sleeved at the lower part of the third upper support rod 22, and the bottom of the third lower support rod 23 is provided with a fixed foot 11; the first arc supporting beam 6 is fixedly connected with the upper end of the first connecting rod 15 through a ring 9, the second arc supporting beam 18 is fixedly connected with the lower end of the first connecting rod 15 through the ring 9, and the third arc supporting beam 21 is fixedly connected with the second connecting rod 16 through the ring 9; the supporting device 2 is fixedly connected with the hoop component 1; the elastic expansion devices 10 comprise spring pieces 24 and cylindrical limiting blocks 25, one ends of the spring pieces 24 are fixedly connected with the inner walls of the lower ends of the first upper supporting rods 7, the other ends of the spring pieces 24 are fixedly connected with the cylindrical limiting blocks 25, two pairs of elastic expansion devices 10 are arranged, and each pair of elastic expansion devices 10 are symmetrically arranged; make things convenient for strutting arrangement 2's installation and accomodate and deposit.
Embodiment 8 of the utility model: a telescopic nursery stock supporting device comprises a hoop component 1 and a supporting device 2, wherein the supporting device 2 is fixedly connected with the hoop component 1, the supporting device 2 comprises a first supporting frame 3, a second supporting frame 4 and a third supporting frame 5, the first supporting frame 3 comprises a first arc supporting beam 6, a first upper supporting rod 7 and a first lower supporting rod 8, two ends of the first arc supporting beam 6 are provided with circular rings 9, the first arc supporting beam 6 is connected with the first upper supporting rod 7, the inner wall of the lower part of the first upper supporting rod 7 is provided with an elastic telescopic device 10, the first lower supporting rod 8 is sleeved at the lower part of the first upper supporting rod 7, and the bottom of the first lower supporting rod 8 is provided with a fixed foot 11; the structure is simple and easy to assemble, the uniform size is neat and beautiful, and the fixing feet 11 of the three groups of supporting frames are all buried in the ground surface, so that the supporting device 2 is more stable; the hoop component 1 comprises an upper hoop 12, a middle hoop 13, a lower hoop 14, a first connecting rod 15 and a second connecting rod 16, wherein the two first connecting rods 15 are arranged between the upper hoop 12 and the middle hoop 13, and the two second connecting rods 16 are arranged between the middle hoop 13 and the lower hoop 14; the structure of the hoop component 1 is more stable; the inner wall of the hoop component 1 is provided with a rubber pad 17; when the hoop component 1 contacts the nursery stock, the hoop component 1 is prevented from damaging the outer skin of the nursery stock; the second support frame 4 comprises a second arc support beam 18, a second upper support rod 19 and a second lower support rod 20, two ends of the second arc support beam 18 are provided with circular rings 9, the second arc support beam 18 is connected with the second upper support rod 19, the inner wall of the lower part of the second upper support rod 19 is provided with an elastic expansion device 10, the second lower support rod 20 is sleeved at the lower part of the second upper support rod 19, and the bottom of the second lower support rod 20 is provided with a fixed foot 11; the third support frame 5 comprises a third arc support beam 21, a third upper support rod 22 and a third lower support rod 23, two ends of the third arc support beam 21 are provided with circular rings 9, the third arc support beam 21 is connected with the third upper support rod 22, the inner wall of the lower part of the third upper support rod 22 is provided with an elastic telescopic device 10, the third lower support rod 23 is sleeved at the lower part of the third upper support rod 22, and the bottom of the third lower support rod 23 is provided with a fixed foot 11; the first arc supporting beam 6 is fixedly connected with the upper end of the first connecting rod 15 through a ring 9, the second arc supporting beam 18 is fixedly connected with the lower end of the first connecting rod 15 through the ring 9, and the third arc supporting beam 21 is fixedly connected with the second connecting rod 16 through the ring 9; the supporting device 2 is fixedly connected with the hoop component 1; the elastic expansion devices 10 comprise spring pieces 24 and cylindrical limiting blocks 25, one ends of the spring pieces 24 are fixedly connected with the inner walls of the lower ends of the first upper supporting rods 7, the other ends of the spring pieces 24 are fixedly connected with the cylindrical limiting blocks 25, two pairs of elastic expansion devices 10 are arranged, and each pair of elastic expansion devices 10 are symmetrically arranged; the supporting device 2 is convenient to mount, store and store; a first round hole 26 corresponding to the cylindrical limiting block 25 is formed in the lower end of the first upper support rod 7, the diameter of the first round hole 26 is larger than that of the cylindrical limiting block 25, a second round hole 27 corresponding to the cylindrical limiting block 25 is formed in the upper end of the first lower support rod 8, and the diameter of the second round hole 27 is larger than that of the cylindrical limiting block 25; the cylindrical limiting block 25 protrudes out of the first round hole 26 and the second round hole 27, so that the first upper supporting rod 7 and the first lower supporting rod 8 are fixedly connected, and the installation is convenient.
Embodiment 9 of the utility model: a telescopic nursery stock supporting device comprises a hoop component 1 and a supporting device 2, wherein the supporting device 2 is fixedly connected with the hoop component 1, the supporting device 2 comprises a first supporting frame 3, a second supporting frame 4 and a third supporting frame 5, the first supporting frame 3 comprises a first arc supporting beam 6, a first upper supporting rod 7 and a first lower supporting rod 8, two ends of the first arc supporting beam 6 are provided with circular rings 9, the first arc supporting beam 6 is connected with the first upper supporting rod 7, the inner wall of the lower part of the first upper supporting rod 7 is provided with an elastic telescopic device 10, the first lower supporting rod 8 is sleeved at the lower part of the first upper supporting rod 7, and the bottom of the first lower supporting rod 8 is provided with a fixed foot 11; the structure is simple and easy to assemble, the uniform size is neat and beautiful, and the fixing feet 11 of the three groups of supporting frames are all buried in the ground surface, so that the supporting device 2 is more stable; the hoop component 1 comprises an upper hoop 12, a middle hoop 13, a lower hoop 14, a first connecting rod 15 and a second connecting rod 16, wherein the two first connecting rods 15 are arranged between the upper hoop 12 and the middle hoop 13, and the two second connecting rods 16 are arranged between the middle hoop 13 and the lower hoop 14; the structure of the hoop component 1 is more stable; the inner wall of the hoop component 1 is provided with a rubber pad 17; when the hoop component 1 contacts the nursery stock, the hoop component 1 is prevented from damaging the outer skin of the nursery stock; the second support frame 4 comprises a second arc support beam 18, a second upper support rod 19 and a second lower support rod 20, two ends of the second arc support beam 18 are provided with circular rings 9, the second arc support beam 18 is connected with the second upper support rod 19, the inner wall of the lower part of the second upper support rod 19 is provided with an elastic expansion device 10, the second lower support rod 20 is sleeved at the lower part of the second upper support rod 19, and the bottom of the second lower support rod 20 is provided with a fixed foot 11; the third support frame 5 comprises a third arc support beam 21, a third upper support rod 22 and a third lower support rod 23, two ends of the third arc support beam 21 are provided with circular rings 9, the third arc support beam 21 is connected with the third upper support rod 22, the inner wall of the lower part of the third upper support rod 22 is provided with an elastic telescopic device 10, the third lower support rod 23 is sleeved at the lower part of the third upper support rod 22, and the bottom of the third lower support rod 23 is provided with a fixed foot 11; the first arc supporting beam 6 is fixedly connected with the upper end of the first connecting rod 15 through a ring 9, the second arc supporting beam 18 is fixedly connected with the lower end of the first connecting rod 15 through the ring 9, and the third arc supporting beam 21 is fixedly connected with the second connecting rod 16 through the ring 9; the supporting device 2 is fixedly connected with the hoop component 1; the elastic expansion devices 10 comprise spring pieces 24 and cylindrical limiting blocks 25, one ends of the spring pieces 24 are fixedly connected with the inner walls of the lower ends of the first upper supporting rods 7, the other ends of the spring pieces 24 are fixedly connected with the cylindrical limiting blocks 25, two pairs of elastic expansion devices 10 are arranged, and each pair of elastic expansion devices 10 are symmetrically arranged; the supporting device 2 is convenient to mount, store and store; a first round hole 26 corresponding to the cylindrical limiting block 25 is formed in the lower end of the first upper support rod 7, the diameter of the first round hole 26 is larger than that of the cylindrical limiting block 25, a second round hole 27 corresponding to the cylindrical limiting block 25 is formed in the upper end of the first lower support rod 8, and the diameter of the second round hole 27 is larger than that of the cylindrical limiting block 25; the cylindrical limiting block 25 protrudes out of the first round hole 26 and the second round hole 27, so that the first upper supporting rod 7 and the first lower supporting rod 8 are fixedly connected, and the installation is convenient; the arc lengths of the first arc supporting beam 6, the second arc supporting beam 18 and the third arc supporting beam 21 are sequentially increased, the lengths of the first upper supporting rod 7, the second upper supporting rod 19 and the third upper supporting rod 22 are sequentially decreased, and the lengths of the first lower supporting rod 8, the second lower supporting rod 20 and the third lower supporting rod 23 are sequentially decreased; the fixed feet of the three groups of support frames are all buried in the earth surface, so that the support device is more stable and prevented from inclining.
Embodiment 10 of the present invention: a telescopic nursery stock supporting device comprises a hoop component 1 and a supporting device 2, wherein the supporting device 2 is fixedly connected with the hoop component 1, the supporting device 2 comprises a first supporting frame 3, a second supporting frame 4 and a third supporting frame 5, the first supporting frame 3 comprises a first arc supporting beam 6, a first upper supporting rod 7 and a first lower supporting rod 8, two ends of the first arc supporting beam 6 are provided with circular rings 9, the first arc supporting beam 6 is connected with the first upper supporting rod 7, the inner wall of the lower part of the first upper supporting rod 7 is provided with an elastic telescopic device 10, the first lower supporting rod 8 is sleeved at the lower part of the first upper supporting rod 7, and the bottom of the first lower supporting rod 8 is provided with a fixed foot 11; the structure is simple and easy to assemble, the uniform size is neat and beautiful, and the fixing feet 11 of the three groups of supporting frames are all buried in the ground surface, so that the supporting device 2 is more stable; the hoop component 1 comprises an upper hoop 12, a middle hoop 13, a lower hoop 14, a first connecting rod 15 and a second connecting rod 16, wherein the two first connecting rods 15 are arranged between the upper hoop 12 and the middle hoop 13, and the two second connecting rods 16 are arranged between the middle hoop 13 and the lower hoop 14; the structure of the hoop component 1 is more stable; the inner wall of the hoop component 1 is provided with a rubber pad 17; when the hoop component 1 contacts the nursery stock, the hoop component 1 is prevented from damaging the outer skin of the nursery stock; the second support frame 4 comprises a second arc support beam 18, a second upper support rod 19 and a second lower support rod 20, two ends of the second arc support beam 18 are provided with circular rings 9, the second arc support beam 18 is connected with the second upper support rod 19, the inner wall of the lower part of the second upper support rod 19 is provided with an elastic expansion device 10, the second lower support rod 20 is sleeved at the lower part of the second upper support rod 19, and the bottom of the second lower support rod 20 is provided with a fixed foot 11; the third support frame 5 comprises a third arc support beam 21, a third upper support rod 22 and a third lower support rod 23, two ends of the third arc support beam 21 are provided with circular rings 9, the third arc support beam 21 is connected with the third upper support rod 22, the inner wall of the lower part of the third upper support rod 22 is provided with an elastic telescopic device 10, the third lower support rod 23 is sleeved at the lower part of the third upper support rod 22, and the bottom of the third lower support rod 23 is provided with a fixed foot 11; the first arc supporting beam 6 is fixedly connected with the upper end of the first connecting rod 15 through a ring 9, the second arc supporting beam 18 is fixedly connected with the lower end of the first connecting rod 15 through the ring 9, and the third arc supporting beam 21 is fixedly connected with the second connecting rod 16 through the ring 9; the supporting device 2 is fixedly connected with the hoop component 1; the elastic expansion devices 10 comprise spring pieces 24 and cylindrical limiting blocks 25, one ends of the spring pieces 24 are fixedly connected with the inner walls of the lower ends of the first upper supporting rods 7, the other ends of the spring pieces 24 are fixedly connected with the cylindrical limiting blocks 25, two pairs of elastic expansion devices 10 are arranged, and each pair of elastic expansion devices 10 are symmetrically arranged; the supporting device 2 is convenient to mount, store and store; a first round hole 26 corresponding to the cylindrical limiting block 25 is formed in the lower end of the first upper support rod 7, the diameter of the first round hole 26 is larger than that of the cylindrical limiting block 25, a second round hole 27 corresponding to the cylindrical limiting block 25 is formed in the upper end of the first lower support rod 8, and the diameter of the second round hole 27 is larger than that of the cylindrical limiting block 25; the cylindrical limiting block 25 protrudes out of the first round hole 26 and the second round hole 27, so that the first upper supporting rod 7 and the first lower supporting rod 8 are fixedly connected, and the installation is convenient; the arc lengths of the first arc supporting beam 6, the second arc supporting beam 18 and the third arc supporting beam 21 are sequentially increased, the lengths of the first upper supporting rod 7, the second upper supporting rod 19 and the third upper supporting rod 22 are sequentially decreased, and the lengths of the first lower supporting rod 8, the second lower supporting rod 20 and the third lower supporting rod 23 are sequentially decreased; the fixing feet of the three groups of support frames are all buried in the ground surface, so that the support device is more stable and prevented from inclining; the hoop component 1, the supporting device 2, the elastic expansion device 10 and the fixed feet 11 are made of metal materials; make the utility model discloses durable, but and repeated cyclic utilization, practice thrift the cost, energy-concerving and environment-protective.
The utility model discloses a theory of operation of embodiment: when the utility model is in a working state, the first lower support rod 8, the second lower support rod 20 and the third lower support rod 23 are respectively extended, so that when the cylindrical limiting block 25 is aligned with the corresponding first round hole 26 and the second round hole 27, the cylindrical limiting block 25 is popped out under the action of the spring piece 24 and protrudes out of the first round hole 26 and the second round hole 27, then the hoop component 1 is attached to the surface of the trunk of the nursery stock, and finally the fixing feet 11 are buried into the earth surface; the utility model discloses when being in unoperated state, need withdraw first lower support bar 8, second lower support bar 20 and third lower support bar 23 respectively, press cylindric stopper 25, cylindric stopper 25 withdraws under the effect of spring leaf 24, make cylindric stopper 25 cave in second round hole 27, first lower support bar 8, second lower support bar 20 and third lower support bar 23 are to the first direction withdrawal of going up bracing piece 7, bracing piece 19 and third upper support bar 22 on the second.

Claims (10)

1. A telescopic nursery stock supporting device is characterized by comprising a hoop component (1) and a supporting device (2), the supporting device (2) is fixedly connected with the hoop component (1), the supporting device (2) comprises a first supporting frame (3), a second supporting frame (4) and a third supporting frame (5), the first support frame (3) comprises a first arc support beam (6), a first upper support rod (7) and a first lower support rod (8), two ends of the first arc supporting beam (6) are provided with circular rings (9), the first arc supporting beam (6) is connected with the first upper supporting rod (7), the inner wall of the lower part of the first upper supporting rod (7) is provided with an elastic expansion device (10), the first lower supporting rod (8) is sleeved at the lower part of the first upper supporting rod (7), and the bottom of the first lower supporting rod (8) is provided with a fixed foot (11).
2. The retractable nursery stock supporting device according to claim 1, wherein the hoop assembly (1) comprises an upper hoop (12), a middle hoop (13), a lower hoop (14), first connecting rods (15) and second connecting rods (16), two first connecting rods (15) are arranged between the upper hoop (12) and the middle hoop (13), and two second connecting rods (16) are arranged between the middle hoop (13) and the lower hoop (14).
3. A retractable seedling support device as claimed in claim 1, wherein the inner wall of the hoop assembly (1) is provided with a rubber pad (17).
4. A telescopic nursery stock support device according to claim 1, wherein the second support frame (4) comprises a second arc support beam (18), a second upper support rod (19) and a second lower support rod (20), rings (9) are arranged at two ends of the second arc support beam (18), the second arc support beam (18) is connected with the second upper support rod (19), an elastic telescopic device (10) is arranged on the inner wall of the lower part of the second upper support rod (19), the second lower support rod (20) is sleeved on the lower part of the second upper support rod (19), and a fixed foot (11) is arranged at the bottom of the second lower support rod (20).
5. A telescopic nursery stock support device according to claim 1, wherein the third support frame (5) comprises a third arc support beam (21), a third upper support rod (22) and a third lower support rod (23), rings (9) are arranged at two ends of the third arc support beam (21), the third arc support beam (21) is connected with the third upper support rod (22), an elastic telescopic device (10) is arranged on the inner wall of the lower part of the third upper support rod (22), the third lower support rod (23) is sleeved on the lower part of the third upper support rod (22), and a fixed foot (11) is arranged at the bottom of the third lower support rod (23).
6. A retractable nursery stock support device according to claim 1, wherein the first arc support beam (6) is fixedly connected with the upper end of the first connecting rod (15) through a ring (9), the second arc support beam (18) is fixedly connected with the lower end of the first connecting rod (15) through a ring (9), and the third arc support beam (21) is fixedly connected with the second connecting rod (16) through a ring (9).
7. A retractable nursery stock support device according to claim 1, wherein the elastic extension device (10) comprises a spring plate (24) and a cylindrical stopper (25), one end of the spring plate (24) is fixedly connected with the inner wall of the lower end of the first upper support rod (7), the other end of the spring plate (24) is fixedly connected with the cylindrical stopper (25), two pairs of elastic extension devices (10) are provided, and each pair of elastic extension devices (10) are symmetrically arranged.
8. A telescopic nursery stock support device according to claim 7, wherein the lower end of the first upper support rod (7) is provided with a first round hole (26) corresponding to the cylindrical stopper (25), the diameter of the first round hole (26) is larger than that of the cylindrical stopper (25), the upper end of the first lower support rod (8) is provided with a second round hole (27) corresponding to the cylindrical stopper (25), and the diameter of the second round hole (27) is larger than that of the cylindrical stopper (25).
9. A retractable nursery stock support device according to claim 1, wherein the arc lengths of the first arc support beam (6), the second arc support beam (18) and the third arc support beam (21) are sequentially increased, the lengths of the first upper support rod (7), the second upper support rod (19) and the third upper support rod (22) are sequentially decreased, and the lengths of the first lower support rod (8), the second lower support rod (20) and the third lower support rod (23) are sequentially decreased.
10. A telescopic nursery stock support device according to claim 1, wherein said hoop assembly (1), support means (2), elastic telescopic means (10) and fixing feet (11) are made of metal material.
CN202022082743.1U 2020-09-21 2020-09-21 Telescopic nursery stock strutting arrangement Expired - Fee Related CN213486101U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202022082743.1U CN213486101U (en) 2020-09-21 2020-09-21 Telescopic nursery stock strutting arrangement

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202022082743.1U CN213486101U (en) 2020-09-21 2020-09-21 Telescopic nursery stock strutting arrangement

Publications (1)

Publication Number Publication Date
CN213486101U true CN213486101U (en) 2021-06-22

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN202022082743.1U Expired - Fee Related CN213486101U (en) 2020-09-21 2020-09-21 Telescopic nursery stock strutting arrangement

Country Status (1)

Country Link
CN (1) CN213486101U (en)

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Granted publication date: 20210622