CN205383152U - Highway is fastener for bridge - Google Patents
Highway is fastener for bridge Download PDFInfo
- Publication number
- CN205383152U CN205383152U CN201620191954.XU CN201620191954U CN205383152U CN 205383152 U CN205383152 U CN 205383152U CN 201620191954 U CN201620191954 U CN 201620191954U CN 205383152 U CN205383152 U CN 205383152U
- Authority
- CN
- China
- Prior art keywords
- adapter sleeve
- fence post
- interfacing part
- fixing
- groove
- 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
Links
Abstract
Highway is fastener for bridge, including guardrail column, butt joint fastener, butt joint fastener includes interfacing part, adapter sleeve, the interfacing part both sides have guardrail column butt joint groove, guardrail column butt joint groove has the binding thread, the interfacing part both sides have the adapter sleeve fixed slot, adapter sleeve fixed slot cross -section is the notch cuttype, adapter sleeve one side is connected to the adapter sleeve fixed slot, the adapter sleeve structure suits with the interfacing part, the interfacing part external diameter equals with the adapter sleeve external diameter, adapter sleeve inside has fixed locking groove, interfacing part one end is connected to fixed locking groove one side, guardrail column is connected to fixed locking groove opposite side, the guardrail column tip has the fastening post, the fastening stake pocket is gone into in the guardrail column butt joint groove, fastening post lateral wall has the cooperation screw thread, cooperation screw thread and binding thread intermeshing.
Description
Technical field
This utility model relates to building engineering field, particularly relates to a kind of bridge on highway securing member.
Background technology
On highway and bridge, the quality that guardrail connects directly affects use safety, and the sealing effectiveness of existing connection securing member junction is bad, it is easy to by rainwater air corrosion, occur when unexpected guardrail is damaged, it usually needs change whole point of fence post, extremely waste material simultaneously.
Summary of the invention
This utility model is for prior art above shortcomings, it is provided that a kind of installation is simple, the bridge on highway securing member of convenient disassembly.
The purpose of this utility model is to be achieved through the following technical solutions:
nullA kind of bridge on highway securing member，Including fence post、Docking clamp device，Described docking clamp device includes interfacing part、Adapter sleeve，Described interfacing part both sides have fence post docking groove，Described fence post docking groove has fastening screw thread，Described interfacing part both sides have the fixing groove of adapter sleeve，The fixing slot cross-section of described adapter sleeve is notch cuttype，The fixing groove of described adapter sleeve connects adapter sleeve side，Described adapter sleeve structure and interfacing part adapt，Described interfacing part external diameter is equal with adapter sleeve external diameter，There is inside described adapter sleeve fixing locking slot，Described fixing locking slot side connects interfacing part one end，Described fixing locking slot opposite side connects fence post，Described fence post end has fastening post，Described fastening post inserts in fence post docking groove，Described fastening post sidewall has matching thread，Described matching thread engages each other with fastening screw thread.
Described fence post two ends have sealing locking slot, described sealing locking slot medial wall has left seal groove, and described left seal groove connects sealing ring, and described lock sealing groove connects lock sleeve opposite side, described adapter sleeve sidewall has right seal groove, and described right seal groove connects sealing ring.
Outside described sealing locking slot, there is fixing lock projection, described fixing lock projection is inserted in fixing locking slot, having loss of weight chamber in the middle part of described fence post, described fence post external diameter is equal with adapter sleeve external diameter, and described fence post interfacing part, adapter sleeve are in the same plane.
Beneficial effect:
Interfacing part both sides have fence post docking groove, described fence post docking groove has fastening screw thread, described interfacing part both sides have the fixing groove of adapter sleeve, the fixing groove of described adapter sleeve connects adapter sleeve side, there is inside described adapter sleeve fixing locking slot, described fixing locking slot side connects interfacing part one end, described fixing locking slot opposite side connects fence post, described fence post end has fastening post, described fastening post inserts in fence post docking groove, described fastening post sidewall has matching thread, described matching thread engages each other with fastening screw thread, by this threaded mode, fence post is made to realize being connected with interfacing part, install simple, convenient disassembly.Described fence post two ends have sealing locking slot, and described sealing locking slot medial wall has left seal groove, and described left seal groove connects sealing ring, and described adapter sleeve sidewall has right seal groove, and described right seal groove connects sealing ring.Outside described sealing locking slot, there is fixing lock projection, described fixing lock projection is inserted in fixing locking slot, there is in the middle part of described fence post loss of weight chamber, alleviating fence post weight simultaneously by having saved material, described fence post interfacing part, adapter sleeve are in the same plane, and this bridge on highway securing member makes fence post when installing connection, outside maintenance is smooth, good sealing effect, is how individually replaced broken parts during maintenance, economizes on resources simultaneously.
Accompanying drawing explanation
Fig. 1 is bridge on highway fastener constructions schematic diagram described in the utility model.
Detailed description of the invention
Below according to drawings and Examples, this utility model is described in further detail:
nullA kind of bridge on highway securing member，Including fence post 1、Docking clamp device，Described docking clamp device includes interfacing part 2、Adapter sleeve 3，Described interfacing part 2 both sides have fence post docking groove 4，Described fence post docking groove 4 has fastening screw thread 5，Described interfacing part 2 both sides have the fixing groove 6 of adapter sleeve，Fixing groove 6 cross section of described adapter sleeve is notch cuttype，The fixing groove 6 of described adapter sleeve connects adapter sleeve 3 side，Described adapter sleeve 3 structure and interfacing part adapt，Described interfacing part 2 external diameter is equal with adapter sleeve 3 external diameter，There is inside described adapter sleeve fixing locking slot 7，Described fixing locking slot 7 side connects interfacing part 2 one end，Described fixing locking slot 7 opposite side connects fence post 1，Described fence post 1 end has fastening post 8，Described fastening post 8 inserts in fence post docking groove 4，Described fastening post 8 sidewall has matching thread，Described matching thread engages each other with fastening screw thread 5，By this threaded mode，Fence post is made to realize being connected with interfacing part，Install simple，Convenient disassembly.
Described fence post 1 two ends have sealing locking slot 9, described sealing locking slot 9 medial wall has left seal groove 10, described left seal groove 10 connects sealing ring 11, described lock sealing groove 9 connects lock sleeve 3 opposite side, described adapter sleeve 3 sidewall has right seal groove 12, and described right seal groove 12 connects sealing ring 11.
There is outside described sealing locking slot 9 fixing lock projection 13, described fixing lock projection 13 is inserted in fixing locking slot 7, in the middle part of described fence post 1, there is loss of weight chamber 14, alleviate fence post weight simultaneously by having saved material, described fence post 1 external diameter is equal with adapter sleeve 3 external diameter, described fence post 1 interfacing part 2, adapter sleeve 3 are in the same plane, this bridge on highway securing member makes fence post when installing connection, outside maintenance is smooth, good sealing effect simultaneously, how individually broken parts is replaced during maintenance, economizes on resources.
Claims (3)
- null1. a bridge on highway securing member，It is characterized in that: include fence post、Docking clamp device，Described docking clamp device includes interfacing part、Adapter sleeve，Described interfacing part both sides have fence post docking groove，Described fence post docking groove has fastening screw thread，Described interfacing part both sides have the fixing groove of adapter sleeve，The fixing slot cross-section of described adapter sleeve is notch cuttype，The fixing groove of described adapter sleeve connects adapter sleeve side，Described adapter sleeve structure and interfacing part adapt，Described interfacing part external diameter is equal with adapter sleeve external diameter，There is inside described adapter sleeve fixing locking slot，Described fixing locking slot side connects interfacing part one end，Described fixing locking slot opposite side connects fence post，Described fence post end has fastening post，Described fastening post inserts in fence post docking groove，Described fastening post sidewall has matching thread，Described matching thread engages each other with fastening screw thread.
- 2. bridge on highway securing member according to claim 1, it is characterized in that: described fence post two ends have sealing locking slot, described sealing locking slot medial wall has left seal groove, described left seal groove connects sealing ring, described lock sealing groove connects lock sleeve opposite side, described adapter sleeve sidewall has right seal groove, and described right seal groove connects sealing ring.
- 3. bridge on highway securing member according to claim 2, it is characterized in that: outside described sealing locking slot, there is fixing lock projection, described fixing lock projection is inserted in fixing locking slot, there is in the middle part of described fence post loss of weight chamber, described fence post external diameter is equal with adapter sleeve external diameter, and described fence post interfacing part, adapter sleeve are in the same plane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620191954.XU CN205383152U (en) | 2016-03-14 | 2016-03-14 | Highway is fastener for bridge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620191954.XU CN205383152U (en) | 2016-03-14 | 2016-03-14 | Highway is fastener for bridge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205383152U true CN205383152U (en) | 2016-07-13 |
Family
ID=56352007
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620191954.XU Expired - Fee Related CN205383152U (en) | 2016-03-14 | 2016-03-14 | Highway is fastener for bridge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205383152U (en) |
-
2016
- 2016-03-14 CN CN201620191954.XU patent/CN205383152U/en not_active Expired - Fee Related
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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: 20160713 Termination date: 20170314 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |