CN206034284U - Multidirectional telescoping device that shifts of shallow formula of burying - Google Patents
Multidirectional telescoping device that shifts of shallow formula of burying Download PDFInfo
- Publication number
- CN206034284U CN206034284U CN201621059914.6U CN201621059914U CN206034284U CN 206034284 U CN206034284 U CN 206034284U CN 201621059914 U CN201621059914 U CN 201621059914U CN 206034284 U CN206034284 U CN 206034284U
- Authority
- CN
- China
- Prior art keywords
- tooth plate
- fixed
- swing
- abutment sleeve
- fixed tooth
- 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.)
- Active
Links
Landscapes
- Bridges Or Land Bridges (AREA)
Abstract
The utility model belongs to the technical field of the telescoping device, a multidirectional telescoping device that shifts of shallow formula of burying is disclosed. Its main technical characteristics does: including fixed tooth plate, swing tooth plate and stagnant water rubber tape be provided with the fixed orifices on fixed tooth plate and the swing tooth plate set up the stainless steel slide below fixed tooth plate and the swing tooth plate stainless steel slide below and fixed orifices correspond the position and are provided with abutment sleeve be provided with fastening bolt in fixed orifices and the abutment sleeve. With abutment sleeve lower extreme welding in the girder steel top, then fix fixed tooth plate, swing tooth plate and stainless steel slide in the abutment sleeve top through fastening bolt, fixed tooth plate and swing tooth plate's upper surface is short apart from the distance of girder steel upper surface like this, though the mating formation layer to compare and approach fixed tooth plate, swing tooth plate and girder steel fastening bolt 1, fastening bolt 2 moreover of fixed tooth plate and swing tooth plate both sides.
Description
Technical field
This utility model belongs to retractor device technical field, more particularly to shallow embedding formula multi-directional deflection retractor device.
Background technology
Generally, retractor device is set at joint of bridge, its effect one is the deformation for adapting to beam body, and two is to make vehicle steady
Pass through.With the progress of society, people's concept of time, the enhancing of environmental consciousness, original beams of concrete are just increasing
There is unconformable situation.In this case, steel box-girder is just more and more applied in bridge construction, steel box-girder it is notable
Feature is " four change ", i.e. maximization, standardization, batch production, assembling.Time is short, after service life is reached, more than 90% steel
Material recoverable.Steel box-girder is difficult or shallower due to its setting preformed groove, causes existing expansion joint installation difficulty
Cannot even install.
Utility model content
The technical problems to be solved in the utility model be just to provide it is a kind of it is easy for installation, be connected firmly, excellent noise reduction effect
Shallow embedding formula multi-directional deflection retractor device.
For solving above-mentioned technical problem, the technical solution adopted in the utility model is：Including fixed tooth plate, swing tooth plate and
Watertight rubber band, is provided with fixing hole on the fixed tooth plate and swing tooth plate, under the fixed tooth plate and swing tooth plate
Side arranges rustless steel slide plate, fixing hole correspondence position is provided with abutment sleeve below the rustless steel slide plate, described solid
Determine to be provided with fastening bolt in hole and abutment sleeve.
Its additional technical feature is：
Damper element is provided with the outside of the abutment sleeve；
The damper element can be rubber cushion blocks, leaf spring or stage clip.
Shallow embedding formula multi-directional deflection retractor device provided by the utility model, compared with prior art with advantages below：
First, solid due to including fixed tooth plate, swing tooth plate and watertight rubber band, being provided with the fixed tooth plate and swing tooth plate
Determine hole, rustless steel slide plate is set below the fixed tooth plate and swing tooth plate, with fixing hole below the rustless steel slide plate
Correspondence position is provided with abutment sleeve, in the fixing hole and abutment sleeve is provided with fastening bolt, by abutment sleeve lower end
It is welded on above girder steel, fixed tooth plate, swing tooth plate and rustless steel slide plate is fixed on by positioning sleeve by fastening bolt then
Cylinder top, the upper surface of such fixed tooth plate and swing tooth plate are short apart from the distance of girder steel upper surface, fixed tooth plate and movable teeth
Although the pave-load layer of plate both sides, than relatively thin, fixed tooth plate, swing tooth plate and girder steel are connected firmly, and easy for installation；Second,
Due to being provided with damper element on the outside of the abutment sleeve, so, it is to avoid under rustless steel slide plate, swing tooth plate and fixed tooth plate
Side comes to nothing, and causes swing tooth plate or fixed tooth plate to be easily damaged, and service life is greatly prolonged, but also can substantially reduce noise
Pollution；Third, as the damper element can be rubber cushion blocks, leaf spring or stage clip, various damper elements have certain firm
Degree, greatly reduces noise.
Description of the drawings
Structural representations of the Fig. 1 for this utility model shallow embedding formula multi-directional deflection retractor device；
Top views of the Fig. 2 for shallow embedding formula multi-directional deflection retractor device.
Specific embodiment
With reference to the accompanying drawings and detailed description to the structure of this utility model shallow embedding formula multi-directional deflection retractor device and
Use principle is described in further details.
As depicted in figs. 1 and 2, the structural representation of this utility model shallow embedding formula multi-directional deflection retractor device, this practicality are new
Type shallow embedding formula multi-directional deflection retractor device includes fixed tooth plate 1, swing tooth plate 2 and watertight rubber band 3, in fixed tooth plate 1 and work
Fixing hole 4 is provided with moving tooth plate 2, rustless steel slide plate 5 is set below fixed tooth plate 1 and swing tooth plate 2, in rustless steel slide plate
5 lower section is provided with abutment sleeve 6 with 4 correspondence position of fixing hole, in fixing hole 4 and abutment sleeve 6 is provided with fastening bolt
7.During installation, 6 lower end of abutment sleeve is welded on the top of girder steel 8 first, then by fastening bolt 7 by fixed tooth plate 1, living
Moving tooth plate 2 and rustless steel slide plate 5 are fixed on the top of abutment sleeve 6.Such upper surface of fixed tooth plate 1 and swing tooth plate 2
Distance apart from girder steel upper surface is short, although the pave-load layer of 2 both sides of fixed tooth plate 1 and swing tooth plate is than relatively thin, fixed tooth plate
1st, swing tooth plate 2 is connected firmly with girder steel 8, and easy for installation.
The outside of abutment sleeve 6 is provided with damper element 9, so, it is to avoid rustless steel slide plate 5, swing tooth plate 2 and fixed
Come to nothing below tooth plate 1, it is to avoid swing tooth plate 2 or fixed tooth plate 1 are easily damaged, and service life is greatly prolonged, but also can
Substantially reduce sound pollution.
Damper element 9 can be rubber cushion blocks, leaf spring or stage clip, and various damper elements have certain rigidity, drop significantly
Low noise.
Protection domain of the present utility model is not limited solely to above-described embodiment, as long as structure and this utility model shallow embedding formula
Multi-directional deflection retractor device structure is identical, just falls in the scope of this utility model protection.
Claims (3)
1. shallow embedding formula multi-directional deflection retractor device, including fixed tooth plate, swing tooth plate and watertight rubber band, in the fixed tooth plate
Be provided with fixing hole on swing tooth plate, it is characterised in that：Rustless steel is arranged below the fixed tooth plate and swing tooth plate to slide
Plate, is provided with abutment sleeve with fixing hole correspondence position, below the rustless steel slide plate in the fixing hole and abutment sleeve
Fastening bolt is provided with inside.
2. shallow embedding formula multi-directional deflection retractor device according to claim 1, it is characterised in that：On the outside of the abutment sleeve
It is provided with damper element.
3. shallow embedding formula multi-directional deflection retractor device according to claim 2, it is characterised in that：The damper element can be
Rubber cushion blocks, leaf spring or stage clip.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621059914.6U CN206034284U (en) | 2016-09-19 | 2016-09-19 | Multidirectional telescoping device that shifts of shallow formula of burying |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621059914.6U CN206034284U (en) | 2016-09-19 | 2016-09-19 | Multidirectional telescoping device that shifts of shallow formula of burying |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206034284U true CN206034284U (en) | 2017-03-22 |
Family
ID=58295629
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621059914.6U Active CN206034284U (en) | 2016-09-19 | 2016-09-19 | Multidirectional telescoping device that shifts of shallow formula of burying |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206034284U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107687126A (en) * | 2017-09-29 | 2018-02-13 | 衡水旗舰桥隧橡塑有限公司 | The construction method of shallow embedding formula Multidirectional displacement bridge expansion device and bridge extension joint |
-
2016
- 2016-09-19 CN CN201621059914.6U patent/CN206034284U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107687126A (en) * | 2017-09-29 | 2018-02-13 | 衡水旗舰桥隧橡塑有限公司 | The construction method of shallow embedding formula Multidirectional displacement bridge expansion device and bridge extension joint |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202117182U (en) | Sheering hinge and application thereof | |
| JP6877774B2 (en) | Structure that improves the performance of laminated beams | |
| CN202744946U (en) | Noise-reduction multidirectional-shift comb-tooth-type bridge expansion and contraction device | |
| CN206034284U (en) | Multidirectional telescoping device that shifts of shallow formula of burying | |
| CN103452214B (en) | Back of the body bolt stone curtain wall | |
| CN204589803U (en) | A kind of noise reduction type stretching device | |
| CN101392500B (en) | Multiaspect displacement bridge retractor device | |
| CN107326813A (en) | A kind of attachment structure being connected applied to I-steel with beret truss | |
| JP2014105524A (en) | Expansion device using fatigue resistance steel | |
| CN211472417U (en) | Bottom shaft type steel gate with bidirectional bottom water stop | |
| CN206245216U (en) | A kind of steel and wood composite bridge deck structure for garden landscape bridge | |
| CN205348408U (en) | Steel pipe truss support | |
| CN205839574U (en) | Buffer-type inhaul cable damping support saddle | |
| CN206562774U (en) | Pump line damping device | |
| CN201473881U (en) | Flexible noise-reducing comb tooth type expansion joint | |
| CN203654162U (en) | Unidirectional-sliding waveform elastic-plastic steel damping ball support | |
| CN206189257U (en) | V type bridge telescoping device | |
| CN205604067U (en) | Bridge plate formula rubber support structure | |
| CN205276487U (en) | Connection structure of light steel prefabricated exterior wall and major structure with adjustable it is three -dimensional | |
| JPS607369Y2 (en) | Elastic bearing with sliding plate | |
| CN205369180U (en) | Gate bottom stagnant water structure | |
| CN201367689Y (en) | Wall arc angle decorative sectional material | |
| CN214301244U (en) | Simple environment-friendly low-noise expansion device | |
| CN203499070U (en) | Back-bolt stone curtain wall | |
| CN204606197U (en) | A kind of quick-release nail fixing port cap sealing |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |