CN209555759U - A kind of shock mount of road and bridge good damping effect - Google Patents
A kind of shock mount of road and bridge good damping effect Download PDFInfo
- Publication number
- CN209555759U CN209555759U CN201821795793.0U CN201821795793U CN209555759U CN 209555759 U CN209555759 U CN 209555759U CN 201821795793 U CN201821795793 U CN 201821795793U CN 209555759 U CN209555759 U CN 209555759U
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- fixedly connected
- surge tank
- road
- block
- supporting block
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Abstract
The utility model relates to road and bridge technical fields, and disclose a kind of shock mount of road and bridge good damping effect, including lower support base, the upper surface of the lower support base is fixedly connected with supporting block, the supporting block is vacuum structure, and the internal activity of supporting block is connected with piston, support rod is fixedly connected in the middle part of the piston upper surface, support rod runs through far from one end of piston and extends to the outside of supporting block, and one end that support rod is located at outside supporting block is fixedly connected with upper support seat.The shock mount of the road and bridge good damping effect, by being provided with supporting block, piston, support rod and the first damping spring, first layer damping is carried out to upper support seat from left and right ends, also by being provided with movable block, mobile bar, baffle and the 4th damping spring, upper support seat drives movable block to move down, it is mobile to two sides to squeeze mobile bar, damping is carried out to movable block from left and right ends, to realize the second layer damping to upper support seat.
Description
Technical field
The utility model relates to road and bridge technical field, specially a kind of damping branch of road and bridge good damping effect
Seat.
Background technique
Road and bridge is generally made of several majors such as roadbed, road surface, bridge, Tunnel Engineering and traffic engineering facilities.In
Road and bridge, building engineering structure design and construction in, it is necessary to consider that earthquake, vibration etc. are influenced caused by engineering structure,
Support is a kind of structural detail widely applied in engineering construction especially road and bridge engineering, not only bridge and other is built
The weight transfer of central structure is to substructures such as bridge pier, columns on building structure, and needs to have damping and earthquake-resistant energy
Power, existing overwhelming majority bridge pad structure is all more single, does not have good damping effect, and lead to bridge uses the longevity
Life substantially reduces.
Utility model content
(1) the technical issues of solving
In view of the deficiencies of the prior art, the utility model provides a kind of damping branch of road and bridge good damping effect
Seat, solves the problems, such as that the support damping effect of road and bridge is poor.
(2) technical solution
To achieve the above object, the utility model provides the following technical solutions: a kind of road and bridge good damping effect
Shock mount, including lower support base, the upper surface of the lower support base are fixedly connected with supporting block, and the supporting block is vacuum knot
Structure, and the internal activity of supporting block is connected with piston, and support rod, the support are fixedly connected in the middle part of the piston upper surface
Bar runs through far from one end of piston and extends to the outside of supporting block, and the support rod is located at the fixed company in one end outside supporting block
It is connected to upper support seat, the both ends of the upper surface of the supporting block and the lower surface of upper support seat respectively with the first damping spring are fixed
Connection, first damping spring are actively socketed on the surface of support rod, are fixedly connected in the middle part of the lower support base upper surface
There is surge tank, shank, the middle part of the upper support seat lower surface are fixedly connected in the middle part of the surge tank bottom inner surface
Be fixedly connected with movable block, offer inserting groove in the middle part of the movable block lower surface, the surface of the movable block bottom end with subtract
Shake the internal activity connection of case, the internal activity of the top of the shank and inserting groove connects, inside the surge tank under
Surface is fixedly connected with riser, and the quantity of the riser is two, and the top of two riser back is fixedly connected to
Slide bar, the one end of the slide bar far from riser are fixedly connected with the side inside surge tank, the surface activity connection of the slide bar
There is sliding block, the side of one side and surge tank of the sliding block far from shank is fixed with the both ends of the second damping spring respectively to be connected
It connects, the upper surface of the sliding block is connected with connecting rod, and the surface activity on the shank top is connected with movable sleeve, described
The surface of movable sleeve is flexibly connected with connecting rod far from one end of sliding block, the lower surface of the movable sleeve and upper inside surge tank
Surface is fixedly connected with the both ends of third damping spring respectively, and the third damping spring is actively socketed on the surface of shank,
The top of the surge tank two sidewalls offers moving hole, and the internal activity of the moving hole is connected with mobile bar, the shifting
Lever extends to the inside of surge tank far from one end of moving hole, and the surface that the mobile bar is located at one end inside surge tank is fixed
It is connected with baffle, the baffle is solid with the both ends of the 4th damping spring respectively close to the one side of moving hole and the inner wall of surge tank
Fixed connection, the 4th damping spring are actively socketed on the surface of mobile bar.
Preferably, the quantity of the supporting block is two, and the median vertical line of two following support bases of supporting block is pair
The both ends for claiming axial symmetry that lower support base upper surface is set.
Preferably, the surge tank is the cabinet of opening upwards, and the diameter inside surge tank is than straight at the top of movable block
Diameter is big.
Preferably, the vertical section of the movable block is trapezoidal, and the top end diameter of movable block is than the bottom diameter of movable block
Greatly.
Preferably, the cross section of the shank is adapted with the cross section of inserting groove.
Preferably, one end that the mobile bar is located inside surge tank is fixedly connected with arc rubber pad, and arc rubber
The surface of pad and the surface activity of movable block connect.
(3) beneficial effect
Compared with prior art, the utility model provides a kind of shock mount of road and bridge good damping effect, tool
It is standby following the utility model has the advantages that
1, the shock mount of the road and bridge good damping effect, by being provided with supporting block, piston, support rod and first
Damping spring, from left and right ends to upper support seat carry out first layer damping, also by be provided with movable block, mobile bar, baffle and
4th damping spring, upper support seat drive movable block to move down, and squeeze mobile bar to two sides movement, from left and right ends to activity
Block carries out damping, to realize the second layer damping to upper support seat.
2, the shock mount of the road and bridge good damping effect, by being provided with movable block, inserting groove, movable sleeve and the
Three damping springs drive movable sleeve to squeeze third damping spring when movable block moves down, and carry out third layer to upper support seat and subtract
Shake, also by being provided with connecting rod, slide bar, sliding block and the second damping spring, movable sleeve moves downwards through connecting rod and squeezes cunning
Block is mobile to two sides, the 4th layer of damping is carried out to upper support seat by the second damping spring, so that support damping effect is more
It is good.
Detailed description of the invention
Fig. 1 is the utility model structure front view；
Fig. 2 is the utility model structure front elevational view；
Fig. 3 is the utility model damping box structure front elevational view.
In figure: 1 lower support base, 2 supporting blocks, 3 pistons, 4 support rods, 5 upper support seats, 6 first damping springs, 7 surge tanks,
8 shanks, 9 movable blocks, 10 inserting grooves, 11 risers, 12 slide bars, 13 sliding blocks, 14 second damping springs, 15 connecting rods, 16 activities
Set, 17 moving hole, 18 mobile bars, 19 arc rubber pads, 20 baffles, 21 the 4th damping springs, 22 third damping springs.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Please refer to Fig. 1-3, a kind of shock mount of road and bridge good damping effect, including lower support base 1, lower support base
1 upper surface is fixedly connected with supporting block 2, and the quantity of supporting block 2 is two, two 2 or less support bases 1 of supporting block it is vertical in
Line is the both ends that symmetry axis is symmetricly set on lower 1 upper surface of support base, is supported from left and right ends to upper support seat 5, so that
Upper support seat 5 supports stronger, and supporting block 2 is vacuum structure, and the internal activity of supporting block 2 is connected with piston 3, on piston 3
Support rod 4 is fixedly connected in the middle part of surface, support rod 4 runs through far from one end of piston 3 and extends to the outside of supporting block 2,
One end that support rod 4 is located at outside supporting block 2 is fixedly connected with upper support seat 5, the upper surface of supporting block 2 and upper support seat 5
Lower surface is fixedly connected with the both ends of the first damping spring 6 respectively, and the first damping spring 6 is actively socketed on the surface of support rod 4,
Provided with supporting block 2, piston 3, support rod 4 and the first damping spring 6, first layer is carried out to upper support seat 5 from left and right ends and is subtracted
It shakes, surge tank 7 is fixedly connected in the middle part of lower 1 upper surface of support base, surge tank 7 is the cabinet of opening upwards, and in surge tank 7
The diameter in portion is bigger than the diameter at the top of movable block 9, and movable block 9 is moved to inside surge tank 7, to upper support seat 5 into
Row damping is fixedly connected with shank 8 in the middle part of 7 bottom inner surface of surge tank, and upper support seat is fixedly connected in the middle part of 5 lower surface
There is movable block 9, the vertical section of movable block 9 is trapezoidal, and the top end diameter of movable block 9 is bigger than the bottom diameter of movable block 9, so that
Mobile bar 18 is squeezed when movable block 9 moves down to moving outside surge tank 7, and damping, 9 following table of movable block are carried out to movable block 9
Inserting groove 10 is offered in the middle part of face, the surface of 9 bottom end of movable block is connect with the internal activity of surge tank 7, the top of shank 8
It is connect with the internal activity of inserting groove 10, the cross section of shank 8 is adapted with the cross section of inserting groove 10, so that shank 8
It can be inserted inside inserting groove 10, the lower surface inside surge tank 7 is fixedly connected with riser 11, and the quantity of riser 11 is two,
The top of two 11 back of riser is fixedly connected to slide bar 12, inside the one end of slide bar 12 far from riser 11 and surge tank 7
Side be fixedly connected, the surface activity of slide bar 12 is connected with sliding block 13, one side and surge tank of the sliding block 13 far from shank 8
7 side is fixedly connected with the both ends of the second damping spring 14 respectively, and the upper surface of sliding block 13 is connected with connecting rod 15, if
Connecting rod 15, slide bar 12, sliding block 13 and the second damping spring 14 are set, movable sleeve 16 moves downwards through connecting rod 15 and squeezes cunning
Block 13 is mobile to two sides, the 4th layer of damping is carried out to upper support seat 5 by the second damping spring 14, so that support damping is imitated
Fruit is more preferable, and the surface activity on 8 top of shank is connected with movable sleeve 16, and the surface of movable sleeve 16 and connecting rod 15 are far from sliding block 13
One end be flexibly connected, the lower surface of movable sleeve 16 and upper surface inside surge tank 7 respectively with third damping spring 22 two
End is fixedly connected, and third damping spring 22 is actively socketed on the surface of shank 8, is provided with movable block 9, inserting groove 10, activity
Set 16 and third damping spring 22 drive movable sleeve 16 to squeeze third damping spring 22, to upper support when movable block 9 moves down
Seat 5 carries out third layer damping, and the top of 7 two sidewalls of surge tank offers moving hole 17, the internal activity connection of moving hole 17
There is mobile bar 18, mobile bar 18 extends to the inside of surge tank 7 far from one end of moving hole 17, and mobile bar 18 is located at surge tank 7
Internal one end is fixedly connected with arc rubber pad 19, and the surface of arc rubber pad 19 is connect with the surface activity of movable block 9,
So that more convenient when extruding mobile bar 18 of movable block 9, mobile bar 18 is located at the fixed company in surface of 7 inside one end of surge tank
Be connected to baffle 20, baffle 20 close to moving hole 17 one side and surge tank 7 inner wall respectively with the 4th damping spring 21 two
End is fixedly connected, and the 4th damping spring 21 is actively socketed on the surface of mobile bar 18, is provided with movable block 9, mobile bar 18, baffle
20 and the 4th damping spring 21, upper support seat 5 drive movable block 9 to move down, it is mobile to two sides to squeeze mobile bar 18, from left and right
Both ends carry out damping to movable block 9, to realize the second layer damping to upper support seat 5.
When in use, when 5 stress of upper support seat, upper support seat 5 drives support rod 4 to move down, and support rod 4, which drives, lives
Plug 3 moves inside supporting block 2, while when upper support seat 5 moves down squeezes the compression of the first damping spring 6,2 pairs of work of supporting block
The reaction of plug 3 and the reset of the first damping spring 6 uphold and upper support seat 5 are driven to move up, when upper support seat 5 moves down
Movable block 9 is driven to move down, movable block 9 squeezes mobile bar 18 to moving inside surge tank 7, band when mobile bar 18 is displaced outwardly
Dynamic baffle 20 squeezes the compression of the 4th damping spring 21, and Compressive activities set 16 moves down when movable block 9 moves down, movable sleeve 16
Squeezing third damping spring 22 makes its compression, while movable sleeve 16 is moved with movable slider 13 to two sides by connecting rod 15, sliding block
13 squeeze the second damping spring 14, the second damping spring 14,21 collective effect pair of third damping spring 22 and the 4th damping spring
Upper support seat 5 carries out damping.
In conclusion the shock mount of the road and bridge good damping effect, by being provided with supporting block 2, piston 3, branch
Strut 4 and the first damping spring 6, from left and right ends to upper support seat 5 carry out first layer damping, also by be provided with movable block 9,
Mobile bar 18, baffle 20 and the 4th damping spring 21, upper support seat 5 drive movable block 9 to move down, and squeeze mobile bar 18 to two
Side is mobile, carries out damping to movable block 9 from left and right ends and passes through setting to realize the second layer damping to upper support seat 5
Movable block 9, inserting groove 10, movable sleeve 16 and third damping spring 22 drive movable sleeve 16 to squeeze when movable block 9 moves down
Third damping spring 22 carries out third layer damping to upper support seat 5, also by being provided with connecting rod 15, slide bar 12,13 and of sliding block
Second damping spring 14, movable sleeve 16 move downwards through connecting rod 15 and squeeze sliding block 13 to two sides movement, pass through the second damping
Spring 14 carries out the 4th layer of damping to upper support seat 5 and solves the support of road and bridge so that support damping effect is more preferable
The problem of damping effect difference.
It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of shock mount of road and bridge good damping effect, including lower support base (1), it is characterised in that: the lower branch
The upper surface of support seat (1) is fixedly connected with supporting block (2), and the supporting block (2) is vacuum structure, and the inside of supporting block (2)
It is connected with piston (3), is fixedly connected with support rod (4) in the middle part of piston (3) upper surface, the support rod (4) is remote
The outside of supporting block (2) is run through and extended in one end from piston (3), and the support rod (4) is located at external one of supporting block (2)
End is fixedly connected with upper support seat (5), and the lower surface of the upper surface of the supporting block (2) and upper support seat (5) is respectively with first
The both ends of damping spring (6) are fixedly connected, and first damping spring (6) is actively socketed on the surface of support rod (4), under described
It is fixedly connected with surge tank (7) in the middle part of support base (1) upper surface, the middle part of surge tank (7) bottom inner surface is fixed to be connected
It is connected to shank (8), is fixedly connected with movable block (9) in the middle part of upper support seat (5) lower surface, under the movable block (9)
It being offered in the middle part of surface inserting groove (10), the surface of movable block (9) bottom end is connect with the internal activity of surge tank (7),
The top of the shank (8) is connect with the internal activity of inserting groove (10), and the internal lower surface of the surge tank (7) is fixed to be connected
It is connected to riser (11), the quantity of the riser (11) is two, and the top of two riser (11) back is fixedly connected with
Have slide bar (12), the one end of the slide bar (12) far from riser (11) side internal with surge tank (7) is fixedly connected, the cunning
The surface activity of bar (12) is connected with sliding block (13), one side and surge tank (7) of the sliding block (13) far from shank (8)
Side is fixedly connected with the both ends of the second damping spring (14) respectively, and the upper surface of the sliding block (13) is connected with connecting rod
(15), the surface activity on shank (8) top is connected with movable sleeve (16), the surface of the movable sleeve (16) and connecting rod
(15) one end far from sliding block (13) is flexibly connected, the upper surface of the lower surface of the movable sleeve (16) and surge tank (7) inside
It is fixedly connected respectively with the both ends of third damping spring (22), the third damping spring (22) is actively socketed on shank (8)
Surface, the top of surge tank (7) two sidewalls offers moving hole (17), and the internal activity of the moving hole (17) connects
It is connected to mobile bar (18), the mobile bar (18) extends to the inside of surge tank (7), the shifting far from the one end of moving hole (17)
The surface that lever (18) is located at the internal one end of surge tank (7) is fixedly connected with baffle (20), and the baffle (20) is close to moving hole
(17) inner wall of one side and surge tank (7) is fixedly connected with the both ends of the 4th damping spring (21) respectively, and the described 4th subtracts
Shake spring (21) is actively socketed on the surface of mobile bar (18).
2. a kind of shock mount of road and bridge good damping effect according to claim 1, it is characterised in that: the branch
The quantity of bracer (2) is two, and the median vertical line of two following support bases of the supporting block (2) (1) is symmetrical arranged for symmetry axis
At the both ends of lower support base (1) upper surface.
3. a kind of shock mount of road and bridge good damping effect according to claim 1, it is characterised in that: described to subtract
The cabinet that case (7) are opening upwards is shaken, and the diameter of surge tank (7) inside is bigger than the diameter at the top of movable block (9).
4. a kind of shock mount of road and bridge good damping effect according to claim 1, it is characterised in that: the work
The vertical section of motion block (9) is trapezoidal, and the top end diameter of movable block (9) is bigger than the bottom diameter of movable block (9).
5. a kind of shock mount of road and bridge good damping effect according to claim 1, it is characterised in that: described to insert
The cross section of extension bar (8) is adapted with the cross section of inserting groove (10).
6. a kind of shock mount of road and bridge good damping effect according to claim 1, it is characterised in that: the shifting
Lever (18) is located at the internal one end of surge tank (7) and is fixedly connected with arc rubber pad (19), and the table of arc rubber pad (19)
Face is connect with the surface activity of movable block (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821795793.0U CN209555759U (en) | 2018-11-01 | 2018-11-01 | A kind of shock mount of road and bridge good damping effect |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821795793.0U CN209555759U (en) | 2018-11-01 | 2018-11-01 | A kind of shock mount of road and bridge good damping effect |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209555759U true CN209555759U (en) | 2019-10-29 |
Family
ID=68300314
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821795793.0U Expired - Fee Related CN209555759U (en) | 2018-11-01 | 2018-11-01 | A kind of shock mount of road and bridge good damping effect |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209555759U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111455825A (en) * | 2020-04-30 | 2020-07-28 | 华东交通大学 | Bridge subtracts isolation bearing with multiple limit function |
| CN111520427A (en) * | 2020-05-26 | 2020-08-11 | 湖州杭佳弹簧有限公司 | Spring damping device |
| CN111608029A (en) * | 2020-06-05 | 2020-09-01 | 安徽省辉煌机械制造有限公司 | Rail iron backing plate structure in rail transit engineering |
| CN111851279A (en) * | 2020-08-10 | 2020-10-30 | 温州安荷桥科技有限公司 | Bridge plate anti-seismic device |
-
2018
- 2018-11-01 CN CN201821795793.0U patent/CN209555759U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111455825A (en) * | 2020-04-30 | 2020-07-28 | 华东交通大学 | Bridge subtracts isolation bearing with multiple limit function |
| CN111520427A (en) * | 2020-05-26 | 2020-08-11 | 湖州杭佳弹簧有限公司 | Spring damping device |
| CN111608029A (en) * | 2020-06-05 | 2020-09-01 | 安徽省辉煌机械制造有限公司 | Rail iron backing plate structure in rail transit engineering |
| CN111851279A (en) * | 2020-08-10 | 2020-10-30 | 温州安荷桥科技有限公司 | Bridge plate anti-seismic device |
| CN111851279B (en) * | 2020-08-10 | 2022-06-03 | 福建巧匠建筑工程有限公司 | Bridge plate anti-seismic device |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191029 Termination date: 20211101 |
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| CF01 | Termination of patent right due to non-payment of annual fee |