CN210134535U - Round bamboo butt joint connection structure - Google Patents
Round bamboo butt joint connection structure Download PDFInfo
- Publication number
- CN210134535U CN210134535U CN201920911988.5U CN201920911988U CN210134535U CN 210134535 U CN210134535 U CN 210134535U CN 201920911988 U CN201920911988 U CN 201920911988U CN 210134535 U CN210134535 U CN 210134535U
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- bamboo
- round bamboo
- round
- butt joint
- circle
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- 235000017166 Bambusa arundinacea Nutrition 0.000 title claims abstract description 209
- 235000017491 Bambusa tulda Nutrition 0.000 title claims abstract description 209
- 235000015334 Phyllostachys viridis Nutrition 0.000 title claims abstract description 209
- 239000011425 bamboo Substances 0.000 title claims abstract description 194
- 241001330002 Bambuseae Species 0.000 title claims abstract description 193
- 210000001503 joint Anatomy 0.000 title claims abstract description 24
- 239000012528 membrane Substances 0.000 claims description 18
- 241000209128 Bambusa Species 0.000 description 16
- 238000005452 bending Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
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Abstract
The utility model discloses a circle bamboo butt joint connection structure designs circle bamboo and connects technical field. A round bamboo butt joint structure comprises: upper round bamboo, lower round bamboo and connecting round bamboo; the upper round bamboo is butted with the lower round bamboo; two ends of the connecting round bamboo are respectively arranged in the upper round bamboo and the lower round bamboo, and the connecting round bamboo is respectively connected with the upper round bamboo and the lower round bamboo through connecting pieces. The utility model discloses an upper and lower level circle bamboo carries out the butt joint through connecting the circle bamboo, and the junction between the upper and lower level circle bamboo can transmit great moment of flexure, makes the circle bamboo have sufficient degree of curvature and makes into various buildings etc. simultaneously, because upper and lower level circle bamboo passes through the butt joint connection, connects the circle bamboo and can transmit great axial force between upper and lower level circle bamboo, compares with traditional circle bamboo connection structure, and the member after upper and lower level circle bamboo is connected has better harmonious deformability.
Description
Technical Field
The utility model relates to a circle bamboo connection technology field, concretely relates to circle bamboo butt joint connection structure.
Background
Round bamboos are used as building structures, and have the advantages of light weight, high strength, good ductility and attractive appearance, but because the bamboo materials are limited in length and cannot be welded like steel, the round bamboo structures with certain length are connected by a plurality of round bamboos to form longer rod pieces, and the longer rod pieces are required to be installed in a bending mode and the like. However, the existing round bamboo connection mode is lap joint, and the connection mode can not transmit large bending moment at the joint, so that the use of the round bamboo is limited.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a circle bamboo butt joint connection structure to when solving current circle bamboo and adopting the overlap joint to form longer member, can not transmit the problem of great moment of flexure.
The utility model provides an above-mentioned technical problem's technical scheme as follows:
a round bamboo butt joint structure comprises: upper round bamboo, lower round bamboo and connecting round bamboo; the upper round bamboo is butted with the lower round bamboo; two ends of the connecting round bamboo are respectively arranged in the upper round bamboo and the lower round bamboo, and the connecting round bamboo is respectively connected with the upper round bamboo and the lower round bamboo through connecting pieces.
The utility model discloses a connection mode that upper and lower level circle bamboo adopted the butt joint, and the extending direction of upper and lower level circle bamboo is unanimous promptly to the tip meets. The connection round bamboos are arranged inside the upper and lower round bamboos and are respectively connected with the upper round bamboos and the lower round bamboos, so that the upper and lower round bamboos are connected, the connection part between the upper and lower round bamboos can transmit large bending moment due to the existence of the connection round bamboos, the round bamboos have enough bending degree to manufacture various buildings and the like, meanwhile, the connection round bamboos can transmit large axial force between the upper and lower round bamboos due to butt connection of the upper and lower round bamboos, compared with a traditional round bamboo connection structure, a rod piece connected by the upper and lower round bamboos has better coordinated deformation capacity.
Furthermore, two ends of the connecting round bamboo are respectively contacted with the bamboo membranes in the superior round bamboo and the inferior round bamboo.
The utility model discloses a when connecting the bamboo membrane contact in circle bamboo and the upper and lower level circle bamboo, can fix a position the connection circle bamboo through the bamboo membrane, the equipment of being convenient for.
Further, the connecting piece is a bolt, and the bolt penetrates through the upper round bamboo and the connecting round bamboo along the radial direction of the upper round bamboo, or the bolt penetrates through the lower round bamboo and the connecting round bamboo along the radial direction of the lower round bamboo.
Further, the connecting round bamboo at least comprises 3 bamboo membranes; the bolts are positioned between adjacent bamboo membranes in the connecting round bamboo.
The utility model discloses a connect when circle bamboo has 3 at least bamboo membranes, punch the operation and can avoid connecting the circle bamboo fracture between two adjacent bamboo membranes for connect the circle bamboo and can effectively connect.
Furthermore, the two ends of the connecting round bamboo are sleeved with elastic mounting sleeves.
Because the diameter of the round bamboo is gradually changed, when the round bamboo is placed in the round bamboo of the upper and lower levels, the outer wall of the round bamboo cannot be matched with the inner walls of the round bamboo of the upper and lower levels, and when the elastic mounting sleeve is arranged on the outer wall of the round bamboo, the elastic mounting sleeve can be well contacted with the inner walls of the round bamboo of the upper and lower levels and the bamboo membranes in the round bamboo of the upper and lower levels, so that the phenomenon that the round bamboo of the connection is loosened in the round bamboo of the upper and lower levels and the round bamboo of the upper and lower levels is dislocated in the connection process is avoided.
Furthermore, the elastic mounting sleeve is made of rubber.
Furthermore, the end parts of the upper round bamboo and the lower round bamboo which are connected are provided with hollow connecting sections.
The utility model discloses following beneficial effect has:
the utility model discloses an upper and lower level circle bamboo carries out the butt joint through connecting the circle bamboo, and the junction between the upper and lower level circle bamboo can transmit great moment of flexure, makes the circle bamboo have sufficient degree of curvature and makes into various buildings etc. simultaneously, because upper and lower level circle bamboo passes through the butt joint connection, connects the circle bamboo and can transmit great axial force between upper and lower level circle bamboo, compares with traditional circle bamboo connection structure, and the member after upper and lower level circle bamboo is connected has better harmonious deformability.
Drawings
Fig. 1 is a schematic structural view of the round bamboo butt joint structure of the present invention;
fig. 2 is a schematic structural view of a superior round bamboo of the present invention;
fig. 3 is a schematic structural view of a subordinate round bamboo of the present invention;
fig. 4 is a schematic structural view of the connection round bamboo of the present invention.
In the figure: 10-upper round bamboo; 20-lower round bamboos; 30-connecting round bamboos; 31-an elastic mounting sleeve; 40-bamboo membrane; 50-bolt; 60-hollow connecting section.
Detailed Description
The principles and features of the present invention are described below in conjunction with the following drawings, the examples given are only intended to illustrate the present invention and are not intended to limit the scope of the present invention.
Examples
Referring to fig. 1, a round bamboo butt joint structure includes: upper round bamboo 10, lower round bamboo 20, and connecting round bamboo 30. The extending direction of the upper round bamboo 10 is the same as that of the lower round bamboo 20, and the upper round bamboo 10 contacts with the end of the lower round bamboo 20, so that the upper round bamboo 10 and the lower round bamboo 20 are in butt joint. One end of the connection round bamboo 30 is arranged in the upper round bamboo 10, the other end is arranged in the lower round bamboo 20, the connection round bamboo 30 is respectively connected with the upper round bamboo 10 and the lower round bamboo 20 through bolts 50, specifically, the bolts 50 are arranged along the radial direction of the upper round bamboo 10 or the lower round bamboo 20, the bolts 50 penetrate through the upper round bamboo 10 and the connection round bamboo 30 or penetrate through the lower round bamboo 20 and the connection round bamboo 30, and the tail part of each bolt 50 is fixed through a nut.
Referring to fig. 2 and 3, the upper round bamboo 10 and the lower round bamboo 20 are provided with hollow connection sections 60 at the ends for connection, and the hollow connection sections 60 are used for placing the connection round bamboo 30. The hollow connecting section 60 is provided with a through hole for passing the bolt 50. The bamboo membrane 40 is arranged at the position where the hollow connecting section 60 is connected with the superior round bamboo 10 or the inferior round bamboo 20.
Referring to fig. 4, the connecting round bamboo 30 has three bamboo membranes 40 inside, and a through hole is formed between two adjacent bamboo membranes 40. Connect the both ends of circle bamboo 30 and all overlap and be equipped with elastic mounting cover 31, when will connect circle bamboo 30 and place hollow linkage section 60, elastic mounting cover 31 can be extrudeed for elastic mounting cover 31 and the inner wall in close contact with of last hollow linkage section 60, thereby play the fixed stay effect to connecting circle bamboo 30, avoid connecting circle bamboo 30 not hard up in hollow linkage section 60, and avoid misplacing between higher level circle bamboo 10 and the subordinate circle bamboo 20. In the present embodiment, the elastic mounting sleeve 31 is made of rubber. In other embodiments of the present invention, the number of the bamboo membranes 40 in the connecting round bamboo 30 may also be 0, 1, 2, 4, etc.
The utility model discloses a circle bamboo butt joint connection structure's connection process: (1) sleeving the elastic mounting sleeves 31 at two ends of the connecting round bamboo 30; (2) one end of the connecting round bamboo 30 is extended into the hollow connecting section 60 of the superior round bamboo 10, and the elastic mounting sleeve 31 is extruded and deformed, so that the elastic mounting sleeve 31 is in close contact with the inner wall of the hollow connecting section 60 and the joint membrane of the superior round bamboo 10; (3) then, the other end of the connecting round bamboo 30 extends into the hollow connecting section 60 of the next round bamboo 20, and the elastic mounting sleeve 31 is extruded and deformed, so that the elastic mounting sleeve 31 is in close contact with the inner wall of the hollow connecting section 60 and the joint membrane of the next round bamboo 20; (4) the bolts 50 penetrate through the upper round bamboo 10 and the connecting round bamboo 30 or the lower round bamboo 20 and the connecting round bamboo 30, and the nuts are screwed to fix the upper round bamboo 10 and the connecting round bamboo 30 and fix the lower round bamboo 20 and the connecting round bamboo 30, thereby realizing the butt joint between the upper round bamboo 10 and the lower round bamboo 20.
The above description is only for the preferred embodiment of the present invention, and is not intended to limit the present invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included within the protection scope of the present invention.
Claims (7)
1. The utility model provides a circle bamboo butt joint connection structure which characterized in that includes: a superior round bamboo (10), an inferior round bamboo (20) and a connecting round bamboo (30); the upper round bamboo (10) is butted with the lower round bamboo (20); the two ends of the connecting round bamboo (30) are respectively arranged in the upper round bamboo (10) and the lower round bamboo (20), and the connecting round bamboo (30) is respectively connected with the upper round bamboo (10) and the lower round bamboo (20) through connecting pieces.
2. The round bamboo butt joint structure according to claim 1, wherein both ends of the connection round bamboo (30) are respectively in contact with the bamboo membranes (40) in the superior round bamboo (10) and the inferior round bamboo (20).
3. Round bamboo butt joint connection structure according to claim 2, characterized in that the connection member is a bolt (50), and the bolt (50) penetrates through the superior round bamboo (10) and the connection round bamboo (30) in the radial direction of the superior round bamboo (10), or the bolt (50) penetrates through the inferior round bamboo (20) and the connection round bamboo (30) in the radial direction of the inferior round bamboo (20).
4. Round bamboo butt joint connection according to claim 3, characterized in that said connecting round bamboo (30) comprises at least 3 bamboo membranes (40); the bolt (50) is positioned between the adjacent bamboo membranes (40) in the connecting round bamboo (30).
5. A round bamboo butt joint structure according to claim 4, wherein elastic mounting sleeves (31) are sleeved at both ends of the connecting round bamboo (30).
6. A round bamboo butt joint structure as claimed in claim 5, wherein the elastic mounting sleeve (31) is made of rubber.
7. The round bamboo butt joint structure according to any one of claims 1 to 6, wherein the ends of the upper round bamboo (10) and the lower round bamboo (20) connected to each other are provided with hollow connection sections (60).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920911988.5U CN210134535U (en) | 2019-06-17 | 2019-06-17 | Round bamboo butt joint connection structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920911988.5U CN210134535U (en) | 2019-06-17 | 2019-06-17 | Round bamboo butt joint connection structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210134535U true CN210134535U (en) | 2020-03-10 |
Family
ID=69706934
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920911988.5U Expired - Fee Related CN210134535U (en) | 2019-06-17 | 2019-06-17 | Round bamboo butt joint connection structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210134535U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115627843A (en) * | 2022-10-26 | 2023-01-20 | 中国五冶集团有限公司 | Bamboo arch closure connecting structure and connecting method |
-
2019
- 2019-06-17 CN CN201920911988.5U patent/CN210134535U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115627843A (en) * | 2022-10-26 | 2023-01-20 | 中国五冶集团有限公司 | Bamboo arch closure connecting structure and connecting method |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200310 |