CN209114317U - A kind of road and bridge shock mount - Google Patents

Abstract

The utility model discloses a kind of road and bridge shock mounts, including abutment and bridge pier, it is fixedly connected at the top of the bottom of abutment and bridge pier, and bridge pier is provided with several, the bottom of abutment is fixedly connected with cushion cap foundation, the bottom of the cushion cap foundation is fixedly connected with support, resilient support is fixedly connected at left and right sides of the rest base, the outer surface of the resilient support is fixedly connected with spring, the bottom of the resilient support is fixedly connected with the outer surface of bridge pier, running through between the inner surface of the bridge pier and the inner surface of resilient support has negative reinforcement, the outer surface of the bridge pier is fixedly connected with retainer plate, the utility model relates to bridge technology fields.The road and bridge shock mount alleviates the vibration generated for vehicle dealing using being used cooperatively for resilient support and negative reinforcement well, improve safety, a possibility that avoiding the occurrence of slight crack accomplishes good fixed function in supporting point, improves the service life of bridge.

Description

A kind of road and bridge shock mount

Technical field

The utility model relates to bridge technology field, specially a kind of road and bridge shock mount.

Background technique

Bridge refers generally to be erected in rivers,lakes and seas, the structures for making traffic etc. that can smoothly pass through.It is modern to adapt to The transportation industry of high speed development, bridge be also extended to across mountain stream, unfavorable geology or meet other traffic need and set up make Current more convenient and fast building.Bridge is generally made of superstructure, substructure, support and attached structure, top knot Structure is also known as bridge span structure, is across the primary structure of obstacle；Substructure includes abutment, bridge pier and basis；Support is spanning knot The load transfer device of the bearing place setting of structure and bridge pier or abutment；Attached structure then refer to transition slab at bridge head, truncated cone banking, shore protection, Training works etc..Bridge is divided according to loading characteristic, there is beam bridge, arcuately bridge, rigid frame bridge, suspension bridge, combined system birdge (oblique pull Bridge) five kinds of fundamental types.Beam bridge generally build that span is very big, and the shallower place in waters is made of bridge column and bridge plate in, and weight of object is from bridge Plate is transmitted to bridge column.Arch bridge is generally built on the lesser waters of span, and the body of a bridge is arched, is generally had several bridge openings, is played and let out The function of flood, the weight among bridge is transmitted to bridge both ends, and both ends are then transmitted to centre.

Existing bridge is generally made of superstructure, substructure, support and attached structure, due to gigantic project, It is handsome in appearance compared to the construction moulding that does not take up space for pontic generally all selections, but usually can because of use too long with come It is shaken toward caused by vehicle, causes slight crack occur, or the phenomenon that fracture, it is extremely dangerous, it is not obtained in the position of supporting point Good fixed function greatly reduces the service life of bridge, causes the waste of manpower and material resources.

Utility model content

In view of the deficiencies of the prior art, the utility model provides a kind of road and bridge shock mount, solves and used Perhaps missing maintenance causes the phenomenon that slight crack or fracture occur with repairing two long, extremely dangerous, does not have in the position of supporting point The effect of being well fixed, the problem of greatly reducing the service life of bridge.

In order to achieve the above object, the utility model is achieved by the following technical programs: a kind of road and bridge damping branch Seat, including abutment and bridge pier are fixedly connected at the top of the bottom of the abutment and bridge pier, and bridge pier is provided with several, described The bottom of abutment is fixedly connected with cushion cap foundation, and the bottom of the cushion cap foundation is fixedly connected with support, the rest base The left and right sides is fixedly connected to resilient support, and the outer surface of the resilient support is fixedly connected with spring, the resilient support Bottom be fixedly connected with the outer surface of bridge pier, between the inner surface of the bridge pier and the inner surface of resilient support through have it is negative Muscle, the outer surface of the bridge pier are fixedly connected with retainer plate, and the outer surface of the retainer plate is fixedly connected with the inner surface of negative reinforcement.

Preferably, the opposite side of two resilient supports slidably connects the first slide rule, institute by the first fixing glue The inner surface for stating the first slide rule is connect with the internal slide of the first fixing glue.

Preferably, the inner surface of the abutment offers drainage pipeline, is fixedly connected with ground at the top of the drainage pipeline Leakage.

Preferably, the two sides of the floor drain are fixedly connected with the inner surface of abutment, and the bottom of the bridge pier, which is run through, steel bar, And there are two steel bar settings.

Preferably, two opposite sides of the steel bar are fixedly connected with bottom plate, and the left and right sides of the bottom plate passes through Second fixing glue slidably connects the second slide rule.

Preferably, the outer surface of second slide rule is fixedly connected with third slide rule, and the inner surface of the third slide rule is sliding Dynamic to be connected with third fixing glue, one end of the third fixing glue is fixedly connected with laminate.

Beneficial effect

The utility model provides a kind of road and bridge shock mount.Have compared with prior art following beneficial to effect Fruit:

(1), the road and bridge shock mount is fixedly connected with cushion cap foundation, the bottom of cushion cap foundation by the bottom of abutment Portion is fixedly connected with support, and resilient support is fixedly connected at left and right sides of rest base, and the outer surface of resilient support is fixed It is connected with spring, the bottom of resilient support is fixedly connected with the outer surface of bridge pier, the inner surface of bridge pier and the interior table of resilient support Through there is negative reinforcement between face, the outer surface of bridge pier is fixedly connected with retainer plate, and the outer surface of retainer plate and the inner surface of negative reinforcement are solid Fixed connection alleviates the vibration generated for vehicle dealing well, improves using being used cooperatively for resilient support and negative reinforcement Safety, accomplishes good fixed function in supporting point, improves the service life of bridge at a possibility that avoiding the occurrence of slight crack.

(2), the road and bridge shock mount offers drainage pipeline, the top of drainage pipeline by the inner surface of abutment It is fixedly connected with floor drain, using the use of drainage pipeline and floor drain, avoiding long-term ponding causes bridge floor corrosion and vehicle Toward splashing, practicability is had more.

Detailed description of the invention

Fig. 1 is the structural schematic diagram of the utility model；

Fig. 2 is the partial enlarged view in the utility model Fig. 1 at A；

Fig. 3 is the bridge pier of the utility model and the external structure schematic diagram of laminate.

In figure: 1, abutment；2, bridge pier；3, cushion cap foundation；4, support；5, resilient support；6, spring；7, negative reinforcement；8, fixed Circle；9, the first fixing glue；10, the first slide rule；11, drainage pipeline；12, floor drain；13, steel bar；14, bottom plate；15, second is fixed Nail；16, the second slide rule；17, third slide rule；18, third fixing glue；19, laminate.

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.

Fig. 1-3 is please referred to, the utility model provides a kind of technical solution: a kind of road and bridge shock mount, including abutment 1 With bridge pier 2, the inner surface of abutment 1 offers drainage pipeline 11, and the top of drainage pipeline 11 is fixedly connected with floor drain 12, utilizes row The use of waterpipe 11 and floor drain 12, avoiding long-term ponding leads to bridge floor corrosion and vehicle dealing splashing, with more practical Property, the two sides of floor drain 12 are fixedly connected with the inner surface of abutment 1, and through there is steel bar 13, two steel bars 13 are opposite for the bottom of bridge pier 2 Side be fixedly connected with bottom plate 14, the left and right sides of bottom plate 14 passes through the second fixing glue 15 and slidably connects the second slide rule 16, the outer surface of the second slide rule 16 is fixedly connected with third slide rule 17, and it is solid that the inner surface of third slide rule 17 slidably connects third Surely 18 are followed closely, one end of third fixing glue 18 is fixedly connected with laminate 19, and there are two the settings of steel bar 13, the bottom of abutment 1 and bridge The top of pier 2 is fixedly connected, and bridge pier 2 is provided with several, and the bottom of abutment 1 is fixedly connected with cushion cap foundation 3, cushion cap foundation 3 bottom is fixedly connected with support 4, and support is fixedly connected to resilient support 5 at left and right sides of 4 bottom, utilizes resilient support 5 With being used cooperatively for negative reinforcement 7, the vibration generated for vehicle dealing is alleviated well, safety is improved, avoids the occurrence of and split A possibility that trace, accomplishes good fixed function in supporting point, improves the service life of bridge, and two resilient supports 5 are opposite Side the first slide rule 10 is slidably connected by the first fixing glue 9, the inner surface of the first slide rule 10 is interior with the first fixing glue 9 Portion is slidably connected, and the outer surface of resilient support 5 is fixedly connected with spring 6, and the bottom of resilient support 5 and the outer surface of bridge pier 2 are solid Fixed connection, through there is negative reinforcement 7 between the inner surface of bridge pier 2 and the inner surface of resilient support 5, the outer surface of bridge pier 2 is fixedly connected There is retainer plate 8, the outer surface of retainer plate 8 is fixedly connected with the inner surface of negative reinforcement 7.

When work, resilient support 5 and negative reinforcement 7 is installed in the position of bridge pier 2 and the supporting point of abutment 1, bridge pier 2 is carried out It is fixed, secondary fixation is carried out to bridge by the first fixing glue 9 and the first slide rule 10, there is the effect of a buffering in bridge vibration Under the action of fruit, drainage pipeline 11 and floor drain 12, bridge floor ponding can be discharged in time, avoid ponding from carrying out bridge floor rotten Erosion, increases the service life of pontic.

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 road and bridge shock mount, including abutment (1) and bridge pier (2), bottom and bridge pier (2) of the abutment (1) Top is fixedly connected, and bridge pier (2) is provided with several, it is characterised in that: the bottom of the abutment (1) is fixedly connected with cushion cap Basic (3), the bottom of the cushion cap foundation (3) are fixedly connected with support (4), and the left and right sides of support (4) bottom is solid Surely it is connected with resilient support (5), the outer surface of the resilient support (5) is fixedly connected with spring (6), the resilient support (5) Bottom be fixedly connected with the outer surface of bridge pier (2), between the inner surface of the bridge pier (2) and the inner surface of resilient support (5) Through having negative reinforcement (7), the outer surface of the bridge pier (2) is fixedly connected with retainer plate (8), the outer surface of the retainer plate (8) with The inner surface of negative reinforcement (7) is fixedly connected.

2. a kind of road and bridge shock mount according to claim 1, it is characterised in that: two resilient supports (5) Opposite side is slidably connected the first slide rule (10) by the first fixing glue (9), the inner surface of first slide rule (10) with The internal slide of first fixing glue (9) connects.

3. a kind of road and bridge shock mount according to claim 1, it is characterised in that: the inner surface of the abutment (1) It offers drainage pipeline (11), is fixedly connected with floor drain (12) at the top of the drainage pipeline (11).

4. a kind of road and bridge shock mount according to claim 3, it is characterised in that: the two sides of the floor drain (12) with The inner surface of abutment (1) is fixedly connected, and the bottom of the bridge pier (2), which is run through, to be had steel bar (13), and there are two steel bar (13) settings.

5. a kind of road and bridge shock mount according to claim 4, it is characterised in that: two steel bars (13) are opposite Side be fixedly connected with bottom plate (14), the left and right sides of the bottom plate (14) passes through the second fixing glue (15) and slidably connects Second slide rule (16).

6. a kind of road and bridge shock mount according to claim 5, it is characterised in that: outside second slide rule (16) Surface is fixedly connected with third slide rule (17), and the inner surface of the third slide rule (17) slidably connects third fixing glue (18), One end of the third fixing glue (18) is fixedly connected with laminate (19).