CN204803777U - Concatenation formula sound barrier stand - Google Patents
Concatenation formula sound barrier stand Download PDFInfo
- Publication number
- CN204803777U CN204803777U CN201520519179.1U CN201520519179U CN204803777U CN 204803777 U CN204803777 U CN 204803777U CN 201520519179 U CN201520519179 U CN 201520519179U CN 204803777 U CN204803777 U CN 204803777U
- Authority
- CN
- China
- Prior art keywords
- cylinder
- built
- metallic rod
- preformed hole
- metal pipe
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Devices Affording Protection Of Roads Or Walls For Sound Insulation (AREA)
Abstract
The utility model discloses a concatenation formula sound barrier stand, including cylinder, pre -buried tubular metal resonator and metal pole, pre -buried tubular metal resonator advances inside and the do not burst out terminal surface at cylinder both ends of cylinder for pre -buried before the cylinder shaping, the metal pole is pre -buried advance the pre -buried tubular metal resonator of cylinder one end outer and burst out this end of cylinder terminal surface, the cylinder other end answer the position to be provided with the preformed hole with the metal pole pair, the preformed hole diameter is greater than the metal shank diameter, the preformed hole degree of depth is greater than metal pole length. The utility model discloses simple structure, convenient to use design to equitable length, use through two or above concatenation, can extensively apply to the sound barrier field of positions such as subway, railway, expressway and highway.
Description
Technical field
The utility model belongs to calculator process equipment field, is specifically related to a kind of spliced noise barrier stand column.
Background technology
Along with the progress of society and the development in city, a large amount of constructions of the means of transportation such as highway, railway, urban track traffic, bring great convenience to our trip, but also bring noise pollution to surrounding resident simultaneously, have a strong impact on the quality of life of resident, in order to improve the dwelling environment of resident, need road both sides again that various sound barrier panel is installed.Needing to use noise barrier stand column when installing sound barrier panel, for reasonably being combined by each sound barrier panel, reaching the effect of sound-adsorbing sound-insulating hung.Current noise barrier stand column adopts H steel mostly, structure bulky, and section configuration is unreasonable, and cost is high, gets rusty easily and causes application life short.
In prior art, Jie Di Noise Barrier Works Technology Co., Ltd. of Shenzhen has applied for that one section of patent No. is: the utility model patent of CN201320198653.6, disclosing in this patent between lower upright adopts connector to coordinate connection, and bond with epoxy glue, column is overall by unsaturated resin glass fibre reinforced plastics pultrusion or compression molding.Although this patent to a certain degree can reach good result of use, but still there is very important problem, as: adopt connector to coordinate between this patent lower upright and connect, and bond with epoxy glue; Because there is gap in what be difficult to avoid when connecting between column, and gap also can be there is unavoidably when connecting in connector, if use epoxy glue bonding simple in gap space, column can be caused to be out of shape when permanent use or load-bearing, thus cause sound barrier panel to be shifted, finally make sound barrier cannot play due effect.
Utility model content
It is simple, easy to use that the utility model object is to provide a kind of structure, effectively can improve the spliced noise barrier stand column of application life and result of use.
For realizing above-mentioned technical purpose, by the following technical solutions:
A kind of spliced noise barrier stand column, comprise cylinder, built-in metal pipe and Metallic rod, built-in metal pipe be cylinder shaping before to nuzzle in advance the end face at column body and cylinder two ends of not emerging, what Metallic rod nuzzled the built-in metal pipe of cylinder one end outer and the end face of this end of cylinder of emerging, the cylinder other end in advance is provided with preformed hole with Metallic rod correspondence position, preformed hole diameter is greater than Metallic rod diameter, and the preformed hole degree of depth is greater than Metallic rod length.
For making the utility model more be suitable for practicality, make further improvements below:
Also comprise connector, described connector is the metal tube with built-in metal pipe same shape, and connector size is less than built-in metal bore size, connector one end is fixedly connected with built-in metal inside pipe wall, the other end is emerged cylinder end face.
The preformed hole of described Metallic rod and correspondence thereof is respectively arranged with four and is uniformly distributed in built-in metal pipe surrounding.
Described cylinder cross section is H type and is poured into a mould by RPC to form.
Described cylinder is inserted the preformed hole of another cylinder by the Metallic rod of a wherein cylinder when connecting between two, wherein another cylinder built-in metal pipe is inserted in connector be fixedly connected with cylinder end face one end of emerging, and passes through glue bond between the end face of two cylinders.
Described cylinder is inserted the preformed hole of another cylinder by the Metallic rod of a wherein cylinder when connecting between two, pass through glue bond between the end face of two cylinders.
Described cylinder length is 500-2000mm.
Described Metallic rod diameter is 10-50mm, and pre-buried length is 50-500mm, and end face length of emerging is 50-500mm.。
Described preformed hole diameter is 15-55mm, and the degree of depth is 50-600mm.
The beneficial effects of the utility model are: be fixedly installed in by connector in the built-in metal pipe of one of them cylinder before cylinder splices between two in advance, again connector is emerged in the built-in metal pipe of another cylinder of partial insertion, this operation will reduce the movable space of connector, namely to improve the stability of cylinder greatly; Also be distributed with Metallic rod in built-in metal pipe surrounding, improve the stability of cylinder further.The utility model structure is simple, easy to use, is designed to rational length, is used, can be widely used in the sound barrier field of the positions such as subway, railway, expressway and highway by two or more splicing.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation.
Fig. 2 is the utility model generalized section.
Reference numeral: 1-cylinder, 2-built-in metal pipe, 3-Metallic rod 3,4-preformed hole, 5-connector.
Detailed description of the invention
A kind of spliced noise barrier stand column, comprise cylinder 1, built-in metal pipe 2 and Metallic rod 3, built-in metal pipe 2 be cylinder 1 shaping before to nuzzle in advance the inner and end face at cylinder 1 two ends of not emerging of cylinder 1, what Metallic rod 3 nuzzled the built-in metal pipe 2 of cylinder 1 one end outer and the end face of this end of cylinder 1 of emerging, cylinder 1 other end in advance is provided with preformed hole 4 with Metallic rod 3 correspondence position, preformed hole 4 diameter is greater than Metallic rod 3 diameter, and preformed hole 4 degree of depth is greater than Metallic rod 3 length.
Also comprise connector 5, described connector 5 is the metal tube with built-in metal pipe 2 same shape, and connector 5 size is less than built-in metal pipe 2 internal diameter size, connector 5 one end is fixedly connected with built-in metal pipe 2 inwall, the other end is emerged cylinder 1 end face.The preformed hole 4 of described Metallic rod 3 and correspondence thereof is respectively arranged with four and is uniformly distributed in built-in metal pipe 2 surrounding.Described cylinder 1 cross section is H type and is poured into a mould by RPC to form.Described cylinder 1 is inserted the preformed hole 4 of another cylinder 1 by the Metallic rod 3 of a wherein cylinder 1 when connecting between two, wherein connector be fixedly connected with 5 is emerged between end face that cylinder 1 end face one end inserts another cylinder 1 built-in metal pipe 2, two cylinders 1 and is passed through glue bond.Glue bond is passed through between described cylinder 1 is inserted preformed hole 4, two cylinders 1 of another cylinder 1 by the Metallic rod 3 of a wherein cylinder 1 end face when connecting between two.Described cylinder 1 length is 500-2000mm.Described Metallic rod 3 diameter is 10-50mm, and pre-buried length is 50-500mm, and end face length of emerging is 50-500mm.Described preformed hole 4 diameter is 15-55mm, and the degree of depth is 50-600mm.
Before cylinder 1 splices between two, connector 5 is fixedly installed in the built-in metal pipe 2 of one of them cylinder 1 in advance, again connector 5 is emerged in the built-in metal pipe 2 of another cylinder 1 of partial insertion, this operation will reduce the movable space of connector 5 greatly, namely improve the stability of cylinder 1; Also be distributed with Metallic rod 3 in built-in metal pipe 2 surrounding, improve the stability of cylinder 1 further.The utility model structure is simple, easy to use, is designed to rational length, is used, can be widely used in the sound barrier field of the positions such as subway, railway, expressway and highway by two or more splicing.
Claims (9)
1. a spliced noise barrier stand column, it is characterized in that: comprise cylinder (1), built-in metal pipe (2) and Metallic rod (3), built-in metal pipe (2) for cylinder (1) shaping before to nuzzle in advance the inner and end face at cylinder (1) two ends of not emerging of cylinder (1), Metallic rod (3) nuzzle in advance cylinder (1) one end built-in metal pipe (2) outward and the end face of cylinder of emerging (1) this end, cylinder (1) other end Metallic rod (3) correspondence position is provided with preformed hole (4), preformed hole (4) diameter is greater than Metallic rod (3) diameter, preformed hole (4) degree of depth is greater than Metallic rod (3) length.
2. a kind of spliced noise barrier stand column as claimed in claim 1, it is characterized in that: also comprise connector (5), described connector (5) is the metal tube with built-in metal pipe (2) same shape, and connector (5) size is less than built-in metal pipe (2) internal diameter size, connector (5) one end is fixedly connected with built-in metal pipe (2) inwall, the other end emerges cylinder (1) end face.
3. a kind of spliced noise barrier stand column as described in as arbitrary in claim 1-2, is characterized in that: the preformed hole (4) of described Metallic rod (3) and correspondence thereof is respectively arranged with four and is uniformly distributed in built-in metal pipe (2) surrounding.
4. a kind of spliced noise barrier stand column as described in as arbitrary in claim 1-2, is characterized in that: described cylinder (1) cross section is H type and is poured into a mould by RPC to form.
5. a kind of spliced noise barrier stand column as claimed in claim 2, it is characterized in that: described cylinder (1) is inserted the preformed hole (4) of another cylinder (1) by the Metallic rod (3) of a wherein cylinder (1) when connecting between two, wherein another cylinder (1) built-in metal pipe (2) is inserted in connector be fixedly connected with (5) cylinder (1) end face one end of emerging, and passes through glue bond between the end face of two cylinders (1).
6. a kind of spliced noise barrier stand column as described in as arbitrary in claim 1-2, it is characterized in that: described cylinder (1) is inserted the preformed hole (4) of another cylinder (1) by the Metallic rod (3) of a wherein cylinder (1) when connecting between two, pass through glue bond between the end face of two cylinders (1).
7. a kind of spliced noise barrier stand column as described in as arbitrary in claim 1-2, is characterized in that: described cylinder (1) length is 500-2000mm.
8. a kind of spliced noise barrier stand column as described in as arbitrary in claim 1-2, it is characterized in that: described Metallic rod (3) diameter is 10-50mm, and pre-buried length is 50-500mm, end face length of emerging is 50-500mm.
9. a kind of spliced noise barrier stand column as described in as arbitrary in claim 1-2, it is characterized in that: described preformed hole (4) diameter is 15-55mm, the degree of depth is 50-600mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520519179.1U CN204803777U (en) | 2015-07-16 | 2015-07-16 | Concatenation formula sound barrier stand |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520519179.1U CN204803777U (en) | 2015-07-16 | 2015-07-16 | Concatenation formula sound barrier stand |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204803777U true CN204803777U (en) | 2015-11-25 |
Family
ID=54588626
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520519179.1U Expired - Fee Related CN204803777U (en) | 2015-07-16 | 2015-07-16 | Concatenation formula sound barrier stand |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204803777U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108894433A (en) * | 2018-08-09 | 2018-11-27 | 重庆奇甫机械有限责任公司 | A kind of intelligence grout sleeve |
| CN108952006A (en) * | 2018-08-01 | 2018-12-07 | 苏州穹力机械科技有限公司 | Assembled column |
-
2015
- 2015-07-16 CN CN201520519179.1U patent/CN204803777U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108952006A (en) * | 2018-08-01 | 2018-12-07 | 苏州穹力机械科技有限公司 | Assembled column |
| CN108894433A (en) * | 2018-08-09 | 2018-11-27 | 重庆奇甫机械有限责任公司 | A kind of intelligence grout sleeve |
| CN108894433B (en) * | 2018-08-09 | 2020-07-28 | 重庆奇甫机械有限责任公司 | Intelligent grouting sleeve |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151125 Termination date: 20180716 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |