CN207987724U - A kind of magnetic force noise reduction multi-directional deflection telescopic device with independent waterstop - Google Patents
A kind of magnetic force noise reduction multi-directional deflection telescopic device with independent waterstop Download PDFInfo
- Publication number
- CN207987724U CN207987724U CN201820076126.0U CN201820076126U CN207987724U CN 207987724 U CN207987724 U CN 207987724U CN 201820076126 U CN201820076126 U CN 201820076126U CN 207987724 U CN207987724 U CN 207987724U
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- China
- Prior art keywords
- tooth plate
- waterstop
- plate
- main tooth
- telescopic device
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Abstract
The utility model provides a kind of magnetic force noise reduction multi-directional deflection telescopic device with independent waterstop, which includes：The main tooth plate (1) of setting and secondary tooth plate (2) are matched in such a way that broach is mutually inserted；Backing plate (3) is set to main tooth plate (1) and secondary tooth plate (2) below；Multiple anchoring assemblies (4), for main tooth plate (1), secondary tooth plate (2) and backing plate (3) to be fixed on abutment or beam body；Waterstop (5), is set to expansion joint both sides, for being received into expansion joint fluid or dirt；And multiple magnetic assemblies (6), it is fixed on main tooth plate (1) or backing plate (3), for remaining that the nose of comb of main tooth plate (1) and the nose of comb of secondary tooth plate (2) are fitted tightly over backing plate (3) when main tooth plate (1) and flexible secondary tooth plate (2).A kind of magnetic force noise reduction multi-directional deflection telescopic device with independent waterstop described in the utility model is with noise is small, stability is strong and service life is long.
Description
Technical field
The utility model is related to a kind of telescopic device technical fields more particularly to one kind, and multi-directional deflection function may be implemented again
The telescopic device of energy noise reduction, specially a kind of magnetic force noise reduction multi-directional deflection telescopic device with independent waterstop.
Background technology
The telescopic device of bridge is an important component of present bridge construction, because bridge is by the shadow of natural environment
Sound can expand with heat and contract with cold or can be led to displacement by the influence of some other factors, if not reserved enough skies
Between, it can be squeezed between bridge beam body, it is serious to damage bridge beam body, therefore all can be in bridge in present bridge construction
Enough spaces are reserved between beam body, and telescopic device is set on the spatial position.
There are many kinds of telescopic devices on the market, but the vertical rotating that cannot meet bridge that existing telescopic device has becomes
Shape is also easy to produce vibrations and noise although what is had can meet the vertical deformation needs of bridge when vehicle passes through, or installation it is complicated,
Repair and replacement are difficult.Without effectively connection between telescopic device tooth plate and the backing plate of lower part, it is susceptible to gap and generates vibrating noise.
The waterstop setting of existing telescopic device is unreasonable simultaneously, replaces extremely difficult, increase workload and maintenance cost.
Therefore we need a noise it is small, being capable of multi-directional deflection, stable connection and the flexible dress for being convenient for changing waterstop
It sets.
Invention content
The purpose of the utility model is to overcome the deficiencies in the prior art, provide a kind of magnetic force drop with independent waterstop
It makes an uproar multi-directional deflection telescopic device.The telescopic device overcome the deficiencies in the prior art can accomplish that multi-directional deflection, noise are small, connect
Firm and replacement waterstop is convenient.Also it is that construction is provided convenience while prolonging the service life.
The utility model provides a kind of magnetic force noise reduction multi-directional deflection telescopic device with independent waterstop, the telescopic device
Including：The main tooth plate of setting and secondary tooth plate are matched in such a way that broach is mutually inserted；Backing plate is set to the main tooth plate and the secondary tooth
Below plate；Multiple anchoring assemblies, for the main tooth plate, the secondary tooth plate and the backing plate to be fixed on abutment or beam body；
Waterstop is set to expansion joint both sides, fluid or dirt for being received into expansion joint；And multiple magnetic assemblies, it is fixed
In on the main tooth plate or the backing plate, the main tooth plate is remained when stretching for the main tooth plate and the secondary tooth plate
The nose of comb of nose of comb and the secondary tooth plate is fitted tightly on the backing plate.
In the embodiment of the utility model, row's counterbore is offered far from nose of comb on the main tooth plate；The pair tooth
Both ends offer row's counterbore respectively on plate.
In the embodiment of the utility model, the anchoring assembly includes：Embedded bar is set in preformed groove；And
Anchor bolt passes through the counterbore on the main tooth plate or secondary tooth plate, is fixedly connected with the embedded bar.
As a kind of embodiment of the utility model, the waterstop is fixed on expansion joint two by waterstop mounting base
Side.
Wherein, the both ends of the waterstop are buckled in the groove of the waterstop mounting base.
As a kind of embodiment of the utility model, the waterstop is directly anchored to stretch by U-shaped steel or clamping plate
Stitch marginal position.
Wherein, the waterstop both ends are buckled in by the U-shaped steel or clamping plate in support plate.
As a kind of embodiment of the utility model, waterstop both ends rivet clasp is in expansion joint both sides.
In the embodiment of the utility model, the magnetic assembly has permanent magnet and fixing piece.
In the embodiment of the utility model, the main tooth plate or described is inlayed, clamps or be bonded in the magnetic assembly
On backing plate.
The utility model compared with prior art, can be accomplished with bridge beam body connection is more firm, noise is small, can be multidirectional
Displacement, and install and replace waterstop enhanced convenience.By prolonged use, the case where waterstop will appear aging, this
The waterstop that utility model provides can easily replace the waterstop of aging and damage, considerably reduce work
Amount, eliminates many manpower and materials.Meanwhile a kind of magnetic force noise reduction with independent waterstop provided by the utility model is multidirectional
During use, the non-increment of main tooth plate is fixed in abutment or beam body displacement expansion device, and increment extends to adjacent
Abutment or beam body on, and increment is connected to by permanent magnet adsorbing on backing plate, avoid vehicle travel caused by main broach
The nose of comb of plate vibrates, and to realize the effect for reducing noise, ensures safety and the comfort of vehicle traveling.According to this practicality
Novel special design, may be implemented multi-directional deflection, and big noise and the damage to the device will not be caused after conjugating
It is bad.
It is to be understood that above-mentioned general description and detailed description below are merely illustrative and illustrative, not
The range to be advocated of the utility model can be limited.
Description of the drawings
Following attached drawing is the part of specification of the utility model, and the example for depicting the utility model is implemented
Example, appended attached drawing are used for illustrating the principles of the present invention together with the description of specification.
Fig. 1 show a kind of magnetic force noise reduction multi-directional deflection telescopic device with independent waterstop provided by the utility model
The overall structure figure of embodiment one.
Fig. 2 show a kind of magnetic force noise reduction multi-directional deflection telescopic device with independent waterstop provided by the utility model
The overall structure figure of embodiment two.
Reference sign：
The main tooth plates of 1-, 2- pairs tooth plate, 3- backing plates, 4- anchoring assemblies, 5- waterstops, 6- magnetic assemblies, 7- support plates, 41-
Embedded bar, 42- anchor bolts, 51- waterstops mounting base, 52-U shaped steel or clamping plate, 61- permanent magnets, 62- fixing pieces, A-
Pouring concrete after beam body, B-
Specific implementation mode
To make the purpose, technical scheme and advantage of the utility model embodiment be more clearly understood, this reality is now described in detail
With novel various exemplary embodiment, which is not considered as limitations of the present invention, and is interpreted as
It is some aspects to the utility model, the more detailed description of characteristic and embodiment.
It, can be to the specific implementation of the utility model specification without departing substantially from the scope of the utility model or spirit
Mode does a variety of improvement and variation, this will be apparent to those skilled in the art.By the specification of the utility model
Obtained other embodiment is apparent obtain for technical personnel.Present specification and embodiment are only exemplary
's.
It is a kind of flexible dress of magnetic force noise reduction multi-directional deflection with independent waterstop provided by the utility model as shown in Figure 1
Set the overall structure figure of embodiment one.Device includes in figure：Main tooth plate 1, secondary tooth plate 2, backing plate 3, multiple anchoring assemblies 4, sealing
Band 5 and multiple magnetic assemblies 6.Wherein, main tooth plate 1 matches setting, and main tooth plate 1 with secondary tooth plate 2 in such a way that broach is mutually inserted
It is upper to offer row's counterbore far from nose of comb；Both ends offer row's counterbore respectively on secondary fishback 2, and the straight line where counterbore is flat
Row is in expansion joint.There is groove or through-hole, backing plate 3 are set on backing plate 3 below main tooth plate 1 and secondary tooth plate 2.Anchoring assembly 4 is used
It is fixed on abutment or beam body A in by main tooth plate 1, secondary tooth plate 2 and backing plate 3.Anchoring assembly 4 includes：Embedded bar 41 and anchoring
Bolt 42.Embedded bar 41 is set in the built-in groove of beam body A, is fixed by rear pouring concrete B.Anchor bolt 42 and pre-buried steel
Muscle 41 is fixedly connected.Anchor bolt 42 passes through the counterbore on main tooth plate 1 or secondary tooth plate 2, is connected with embedded bar 41, anchor bolt
42 for main tooth plate 1 and secondary tooth plate 2 to be fixedly connected with embedded bar 31.Waterstop 5 is set to expansion joint both sides, for receiving
The fluid or dirt received into expansion joint.Waterstop 5 is fixed on expansion joint both sides by waterstop mounting base 51.Wherein, sealing
It is buckled in 5 both ends in the groove of waterstop mounting base 51, is no longer layed in 1 lower part of main tooth plate, extended waterstop 5 and use the longevity
Life, it is more convenient that the later stage replaces maintenance.Magnetic assembly 6 is fixed on main tooth plate 1 or backing plate 3, for main tooth plate 1 and secondary tooth plate 2
The nose of comb of nose of comb and secondary tooth plate 2 that main tooth plate 1 is remained when flexible is fitted tightly on backing plate 3.Magnetic assembly 6 has
There are permanent magnet 61 and fixing piece 62.Permanent magnet 61 and fixing piece 62 are fixed together, and common realize adsorbs main tooth plate 1 and pad
The purpose of plate 3.In addition magnetic assembly 6 is inlayed, clamped or is bonded on main tooth plate 1 or backing plate 3.In the present embodiment, have on backing plate 3
Groove, magnetic assembly 6 are inlayed, clamp or are bonded in groove, and backing plate 3 and main tooth plate 1 are attached together.Another is implemented
In example, there are through-hole, magnetic assembly 6 to inlay, clamp or be bonded in through-hole on backing plate 3, then adsorb backing plate 3 and main tooth plate 1
Together.In another embodiment, there is groove, magnetic assembly 6 to inlay, clamp or be bonded in groove on main tooth plate 1, with
Backing plate 3 is adsorbed onto together.The utility model be using permanent magnet 61 flexible connection reduce vehicle by when tooth plate due to shaking
Movable property gives birth to noise, to make magnetic force noise reduction multi-directional deflection comb teeth retractor device that can either possess the performance of ordinary telescopic device, again
Can guarantee can vehicle by when made a noise due to the up-down vibration of tooth plate, permanent magnet can provide vertically downward simultaneously
Damping effect is played in the effect of vertical adsorption capacity, accelerates vibration amplitude decaying, reduces noise, ensures the safety of traveling and comfortable
Property, extend telescopic device service life.
It is illustrated in figure 2 a kind of flexible dress of magnetic force noise reduction multi-directional deflection with independent waterstop provided by the utility model
Set the overall structure figure of embodiment two.In the present embodiment, device includes in figure：Main tooth plate 1, secondary tooth plate 2, backing plate 3, multiple anchorings
Component 4, waterstop 5 and multiple magnetic assemblies 6.Wherein, main tooth plate 1 matches setting with secondary tooth plate 2 in such a way that broach is mutually inserted, and
And separate nose of comb offers row's counterbore on main tooth plate 1；Both ends offer row's counterbore, counterbore institute respectively on secondary fishback 2
Straight line parallel in expansion joint.There is groove or through-hole on backing plate 3, be set to below main tooth plate 1 and secondary tooth plate 2.Anchoring group
Part 4 is used to main tooth plate 1, secondary tooth plate 2 and backing plate 3 being fixed on abutment or beam body A.Anchoring assembly 4 includes：41 He of embedded bar
Anchor bolt 42.Embedded bar 41 is set in the built-in groove of beam body A, is fixed by rear pouring concrete B.Anchor bolt 42 with it is pre-
Reinforcing bar 41 is buried to be fixedly connected.Anchor bolt 42 passes through the counterbore on main tooth plate 1 or secondary tooth plate 2, is connected with embedded bar 41, anchors
Bolt 42 is used to main tooth plate 1 and secondary tooth plate 2 being fixedly connected with embedded bar 31.Waterstop 5 is directly solid by U-shaped steel or clamping plate
It is scheduled on expansion joint marginal position.5 both ends of waterstop are buckled in by U-shaped steel or clamping plate in support plate 7, in the present embodiment, sealing
Waterstop 5 is clamped by being fixed on the clamping plate of expansion joint both sides with 5,5 two sides of waterstop are sandwiched in the branch of expansion joint both sides
On fagging 7.Waterstop 5 is clamped waterstop 5 by the shaped steel of expansion joint both sides in another embodiment, and waterstop 5 is straight
It connects and is clamped in support plate 7.Waterstop 5 is no longer layed in 1 lower part of main tooth plate, extends the service life of waterstop 5, and the later stage is replaced
It conserves more convenient.Backing plate 5 is set to below main tooth plate 1 and secondary tooth plate 2.Magnetic assembly 6 is fixed on main tooth plate 1 or backing plate 3
On, the nose of comb of nose of comb and secondary tooth plate 2 that main tooth plate 1 is remained when stretching for main tooth plate 1 and secondary tooth plate 2 fits closely
On backing plate 3.Magnetic assembly 6 has permanent magnet 61 and fixing piece 62.Permanent magnet 61 and fixing piece 62 are fixed together, altogether
With the purpose for realizing absorption main tooth plate 1 and backing plate 3.In addition main tooth plate 1 or backing plate 3 are inlayed, clamp or be bonded in magnetic assembly 6
On.Fluted on backing plate 3 in the present embodiment, magnetic assembly 6 is inlayed, clamps or is bonded in groove, by backing plate 3 and main tooth plate 1
It is attached together.In another embodiment, there are through-hole, magnetic assembly 6 to inlay, clamp or be bonded in through-hole on backing plate 3, so
It is attached together afterwards with upper tooth plate 1.In another embodiment, there is groove on main tooth plate 1, magnetic assembly 6 inlays, clamp or
It is bonded in groove, is adsorbed onto together with backing plate 3.Fixing piece 62 because diameter than the permanent magnet 61 that is fixed together with it
Greatly, so fixing piece 62 is fixed on backing plate 3 or main tooth plate 1, permanent magnet 61 is inlaid into fixing piece 62.
In another embodiment of the utility model, 5 both ends rivet clasp of waterstop is in expansion joint both sides.Waterstop 5 passes through
Rivet rivet clasp is on the two sides at expansion joint.Waterstop 5 more consolidates not easily to fall off, the maintenance in later stage after installation is complete in this way
With replace also more convenient and efficient.
In another embodiment of the utility model, 5 liang of fixed edges of waterstop are magnetic-type fixed structure.At expansion joint
Two sides be provided with magnet, and the two sides of waterstop 5 are also equipped with magnet, by the mutual absorption of magnet by waterstop 5
It is fixedly installed in the two sides at expansion joint, such structure installation enhanced convenience, and the maintenance in later stage and replaces also more
Convenient and efficient.
The above descriptions are merely exemplary embodiments of the present utility model, in the design that does not depart from the utility model and
Under the premise of principle, the equivalent variations and modification that any those skilled in the art is made should all belong to the utility model guarantor
The range of shield.
Claims (5)
1. a kind of magnetic force noise reduction multi-directional deflection telescopic device with independent waterstop, which is characterized in that the telescopic device includes：
The main tooth plate (1) of setting and secondary tooth plate (2) are matched in such a way that broach is mutually inserted；
Backing plate (3) is set to the main tooth plate (1) and the secondary tooth plate (2) below；
Multiple anchoring assemblies (4), for the main tooth plate (1), the secondary tooth plate (2) and the backing plate (3) to be fixed on abutment
Or in beam body (A)；
Waterstop (5), is set to expansion joint both sides, fluid or dirt for being received into expansion joint, wherein the waterstop
(5) expansion joint both sides are fixed on by waterstop mounting base (51), the both ends of the waterstop (5) are buckled in the waterstop peace
In the groove for filling seat (51)；Or the waterstop (5) is directly anchored to expansion joint marginal position, institute by U-shaped steel or clamping plate
Waterstop (5) both ends are stated to be buckled in support plate (7) by the U-shaped steel or clamping plate (52)；And
Multiple magnetic assemblies (6) are fixed on the main tooth plate (1) or the backing plate (3), and the main tooth plate (1) and institute are used for
The nose of comb for stating the nose of comb that the main tooth plate (1) is remained when secondary tooth plate (2) stretches and the secondary tooth plate (2) fits closely
On the backing plate (3).
2. the magnetic force noise reduction multi-directional deflection telescopic device according to claim 1 with independent waterstop, which is characterized in that
On the main tooth plate (1) row's counterbore is offered far from nose of comb；It is heavy to offer a row respectively for both ends on the pair tooth plate (2)
Hole.
3. the magnetic force noise reduction multi-directional deflection telescopic device according to claim 2 with independent waterstop, which is characterized in that
The anchoring assembly (4) includes：
Embedded bar (41), is set in preformed groove；And
Anchor bolt (42) passes through the counterbore on the main tooth plate (1) or secondary tooth plate (2) and the fixed company of the embedded bar (41)
It connects.
4. the magnetic force noise reduction multi-directional deflection telescopic device according to claim 1 with independent waterstop, which is characterized in that
The magnetic assembly (6) has permanent magnet (61) and fixing piece (62).
5. the magnetic force noise reduction multi-directional deflection telescopic device according to claim 1 with independent waterstop, which is characterized in that
The magnetic assembly (6) is inlayed, clamped or is bonded on the main tooth plate (1) or the backing plate (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820076126.0U CN207987724U (en) | 2018-01-17 | 2018-01-17 | A kind of magnetic force noise reduction multi-directional deflection telescopic device with independent waterstop |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820076126.0U CN207987724U (en) | 2018-01-17 | 2018-01-17 | A kind of magnetic force noise reduction multi-directional deflection telescopic device with independent waterstop |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207987724U true CN207987724U (en) | 2018-10-19 |
Family
ID=63820424
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820076126.0U Expired - Fee Related CN207987724U (en) | 2018-01-17 | 2018-01-17 | A kind of magnetic force noise reduction multi-directional deflection telescopic device with independent waterstop |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207987724U (en) |
-
2018
- 2018-01-17 CN CN201820076126.0U patent/CN207987724U/en not_active Expired - Fee Related
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Legal Events
| 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: 20181019 Termination date: 20220117 |