CN205443913U - Pre -buried device of adjustable fender installation - Google Patents
Pre -buried device of adjustable fender installation Download PDFInfo
- Publication number
- CN205443913U CN205443913U CN201620277381.2U CN201620277381U CN205443913U CN 205443913 U CN205443913 U CN 205443913U CN 201620277381 U CN201620277381 U CN 201620277381U CN 205443913 U CN205443913 U CN 205443913U
- Authority
- CN
- China
- Prior art keywords
- slot
- bolt
- fender
- notch
- utility
- 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
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/30—Adapting or protecting infrastructure or their operation in transportation, e.g. on roads, waterways or railways
Landscapes
- Bridges Or Land Bridges (AREA)
Abstract
The utility model provides a pre -buried device of adjustable fender installation, say and set up a plurality of bolts in embedding slot says including embedding slot, embedding slot says including the channel body, is equipped with the T -slot at the length direction of channel body, the nut of bolt pass behind the mounting hole of setting on the notch of T -slot one end with T -slot sliding fit, the screw rod of bolt outwards passes the notch of T -slot and cooperates with fender threaded connection. Use the utility model discloses a pre -buried device of adjustable fender installation because bolt position in the T -slot is adjustable, therefore makes things convenient for the installation and maintenance of fender, may cause the damage to the main muscle of original structure when also having avoided simultaneously traditional crab -bolt to punch the installation.
Description
Technical field
This utility model relates to a kind of bridging apparatus, installs pre-embedded device particularly to a kind of adjustable fender in bridge collision prevention system.
Background technology
The problem that the anti-ship of bridge hits at present increasingly comes into one's own, and the design of bridge collision prevention system would is that part indispensable in Bridge Design.In prior art, the fender for bridge-collision-avoidance is typically all first to be fixed by crab-bolt after punching in original bridge structure again, and there are the following problems: 1) the main muscle of original structure may be caused damage when installing by crab-bolt punching；2) crab-bolt standing back is put non-adjustable, it is necessary to could be formed fixing after aligning with the installing hole of fender, install and safeguard inconvenience.
For above-mentioned deficiency, it is necessary to develop a kind of fender fixing device for installing, to solve the problems referred to above.
Utility model content
In view of this, this utility model provides a kind of adjustable fender to install pre-embedded device, by pre-buried channel flow and the multiple bolts being slidably arranged on pre-buried channel flow, thus solve and can cause damage and the problem safeguarding inconvenience is installed by muscle main to original structure when fender is installed.
This utility model solves the problems referred to above by techniques below means:
This utility model provides a kind of adjustable fender and installs pre-embedded device, including pre-buried channel flow and the multiple bolts being arranged in pre-buried channel flow, described pre-buried channel flow includes conduit body, described conduit body is provided with T-slot along its length, the nut of described bolt is through being slidably matched with T-slot after being arranged on the installing hole on the notch of T-slot one end, and the screw rod of described bolt passes outwards through the notch of T-slot and threaded with fender coordinates.
Further, it is arranged at intervals with two row holdfasts at described conduit body back.
Further, the screw rod of described bolt and the connecting portion of nut are taper type
The beneficial effects of the utility model: this utility model provides a kind of adjustable fender and installs pre-embedded device, including pre-buried channel flow and the multiple bolts being arranged in pre-buried channel flow, described pre-buried channel flow includes conduit body, length direction at conduit body is provided with T-slot, the nut of described bolt is through being slidably matched with T-slot after being arranged on the installing hole on the notch of T-slot one end, and the screw rod of described bolt passes outwards through the notch of T-slot and threaded with fender coordinates.Use adjustable fender of the present utility model that pre-embedded device is installed, owing to bolt position in T-slot is adjustable, therefore facilitate installation and the maintenance of fender, it also avoid when tradition crab-bolt punching is installed simultaneously and the main muscle of original structure may be caused damage.
Accompanying drawing explanation
With embodiment, this utility model is further described below in conjunction with the accompanying drawings.
Fig. 1 is perspective view of the present utility model；
Fig. 2 is side-looking structural representation of the present utility model；
Fig. 3 is the perspective view that adjustable fender of the present utility model installs that pre-embedded device is integrated with D-shaped fender.
Detailed description of the invention
Below in conjunction with the accompanying drawings this utility model is described in detail:
By shown in Fig. 1 to Fig. 3, the adjustable fender of one of the present utility model installs pre-embedded device, including pre-buried channel flow 1 and the multiple bolts 2 being arranged in pre-buried channel flow 1, described pre-buried channel flow 1 includes conduit body 10, length direction at conduit body 10 is provided with T-slot 10a, the nut of described bolt 2 is slidably matched with T-slot 10a after the installing hole 10b that is arranged on the notch of T-slot 10a one end, and the screw rod of described bolt 2 passes outwards through the notch of T-slot 10a and threaded with fender 3 coordinates.Described pre-buried channel flow 1 is embedded in bridge pier concrete, and outwardly, the preferably closed at both ends of T-slot is arranged the notch of described T-slot, and concrete can be prevented in installation process to enter in T-slot.The nut of the most described bolt 2 is cylindrically shaped, easy to make.When using adjustable fender of the present utility model that pre-embedded device is installed, the regulation bolt 2 position in described T-slot 10a, anti-ship can be facilitated to hit installation and the maintenance of fender, it is to avoid the main muscle of original structure may be caused damage when installing by the punching of traditional crab-bolt.
As the further improvement of such scheme, it is arranged at intervals with two row holdfasts 11 at described conduit body 10 back, two row holdfasts 11 is set and can strengthen the bonding strength of pre-buried channel flow 1 and bridge pier.
As the further improvement of such scheme, the described screw rod of bolt 2 and the connecting portion of nut are provided with the first chamfering 20, are provided with the second chamfering 10c inside the notch of T-slot 10a.Preferably first chamfering 20 is fillet, and the second chamfering 10c is also fillet.First chamfering 20 and the setting of the second chamfering 10c, it is therefore an objective to when mounted, can have certain rotation with any surface in the two sides of T-slot notch when bolt 2 contacts, occur not result in abrasion during friction between such first chamfering 20 and the second chamfering 10c.Meanwhile, the first chamfering 20 makes the node strength of screw rod and nut connecting portion on bolt 2 increase.
Finally illustrate is, above example is only in order to illustrate the technical solution of the utility model and unrestricted, although this utility model being described in detail with reference to preferred embodiment, it will be understood by those within the art that, the technical solution of the utility model can be modified or equivalent, without deviating from objective and the scope of technical solutions of the utility model, it all should be contained in the middle of right of the present utility model.
Claims (3)
1. an adjustable fender installs pre-embedded device, it is characterized in that: include pre-buried channel flow (1) and be arranged on multiple bolts (2) of pre-buried channel flow (1), described pre-buried channel flow (1) includes conduit body (10), the length direction of conduit body (10) is provided with T-slot (10a), the nut of described bolt (2) is slidably matched with T-slot (10a) afterwards through the installing hole (10b) that is arranged on the notch of T-slot (10a) one end, and the screw rod of bolt (2) passes outwards through the notch of T-slot (10a) and threaded with fender (3) coordinates.
Adjustable fender the most according to claim 1 installs pre-embedded device, it is characterised in that: it is arranged at intervals with two row holdfasts (11) at described conduit body (10) back.
Adjustable fender the most according to claim 2 installs pre-embedded device, it is characterised in that: the screw rod of described bolt (2) and the connecting portion of nut are provided with the first chamfering (20), are provided with the second chamfering (10c) inside the notch of T-slot (10a).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620277381.2U CN205443913U (en) | 2016-04-06 | 2016-04-06 | Pre -buried device of adjustable fender installation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620277381.2U CN205443913U (en) | 2016-04-06 | 2016-04-06 | Pre -buried device of adjustable fender installation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205443913U true CN205443913U (en) | 2016-08-10 |
Family
ID=56607290
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620277381.2U Expired - Fee Related CN205443913U (en) | 2016-04-06 | 2016-04-06 | Pre -buried device of adjustable fender installation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205443913U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108394018A (en) * | 2018-04-28 | 2018-08-14 | 厦门中建智欣建工科技有限公司 | A kind of device and segment die for fixing pre-buried channel flow |
-
2016
- 2016-04-06 CN CN201620277381.2U patent/CN205443913U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108394018A (en) * | 2018-04-28 | 2018-08-14 | 厦门中建智欣建工科技有限公司 | A kind of device and segment die for fixing pre-buried channel flow |
| CN108394018B (en) * | 2018-04-28 | 2023-10-13 | 厦门智欣建工科技有限公司 | Device for fixing embedded channel and duct piece mold |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160810 Termination date: 20190406 |