CN208151848U - A kind of viaduct support construction - Google Patents

Abstract

The utility model discloses a kind of viaduct support constructions, including bridge and support frame, the lower surface of bridge is equipped with support frame, the upper surface of support frame is fixedly installed with support plate, the inside of support plate and the lower surface of bridge fasten setting, and the internal symmetry of bridge is equipped with water service pipe, and the upper surface of support plate symmetrically offers pressing plate groove, the bottom of pressing plate groove is fixedly installed with buffer spring, and the inside of the pressing plate groove is inserted with pressing plate；It is symmetrically arranged with water service pipe in the two sides of bridge, the ponding on bridge can be discharged in the water transmission trough of setting inside pressing plate for water service pipe；It is equipped with support plate in the top of support frame, while the top of support plate is equipped with buffer board, while being equipped with buffer spring on surface, effectively has the function that buffering, is equipped with damping spring, and the setting that is connected with pressing plate in side surface, further achievees the effect that damping；The utility model structure is simple, and design rationally, is easy to use, improves stability and novelty.

Description

A kind of viaduct support construction

Technical field

The utility model relates to bridge construction correlative technology field, specially a kind of viaduct support construction.

Background technique

Viaduct full name is " cloverleaf intersection ", refers to upper and lower point in two or more intersecting roads intersection foundation Layer, the multi-direction modernization bridge that do not interfere with or disturb each other mutually, including the subsidence-style tunnel in crossings on different level engineering.Due to construction cost compared with Height, usually only intersection's construction between highway intercommunication, arterial street or through street, main function is to make all directions Vehicle not by the traffic lights control on crossing and quickly through but due to present vehicle is numerous, leading to pontic Pressure is larger, it is necessary to the purpose of buffering is realized by support construction, while the rainwater on rainy day gantry cannot be discharged in time, It also having a certain impact to driving, support construction in the prior art is relatively easy, it is not able to satisfy growing urban development, The utility model proposes a kind of viaduct support constructions thus, for solving the above problems.

Utility model content

It is mentioned above in the background art to solve the purpose of this utility model is to provide a kind of viaduct support construction Problem.

To achieve the above object, the utility model provides the following technical solutions：A kind of viaduct support construction, including bridge And support frame, the lower surface of the bridge are equipped with support frame, the upper surface of support frame as described above is fixedly installed with support plate, the branch The inside of fagging and the lower surface of bridge fasten setting, and the internal symmetry of the bridge is equipped with water service pipe, the support plate Upper surface symmetrically offers pressing plate groove, and the bottom of the pressing plate groove is fixedly installed with buffer spring, and the inside of the pressing plate groove plugs There is a pressing plate, one end of the buffer spring is connected setting with pressing plate, and the end of the pressing plate is installed by welding with buffer board, this is slow The surface of punching offers fluting, and the water service pipe is plugged in the inside of fluting, and the inside of the pressing plate offers water transmission trough, should Water transmission trough is connected setting with fluting, and the surface of support frame as described above offers rectangular spring groove, and the inside of the spring groove is solid Dingan County is equipped with damping spring, and one end of the pressing plate is plugged in the inside of spring groove, and the end two sides of the pressing plate are symmetrically welded peace Equipped with movable block, one end of the damping spring is connected setting with the lower surface of pressing plate, and the spring groove two sides symmetrically open up There is rectangular loose slot, the internal slide of the loose slot is arranged with movable block.

Preferably, support frame as described above is rectangular rack-like structure, length and the support plate lower surface width phase of the support frame Together, the support plate is the plate structure of spill, and surface and the bridge of the support plate are fitted.

Preferably, the quantity of the pressing plate groove shares 8, and is equidistantly symmetrically distributed in the upper surface of support plate, the pressure The width of board slot and pressing plate it is of same size, the pressing plate is the plate structure of convex, and the quantity of the pressing plate shares 8, and waits Spacing is symmetrically distributed in the surface of support frame.

Preferably, the upper surface of the buffer board and the lower surface of bridge are fitted, and the fluting is circular recessed Slot, the diameter of the fluting and the diameter of water service pipe are identical.

Preferably, the inner wall of the spring groove and the outer surface of pressing plate are fitted, the quantity of the spring groove at least 4 It is a, and equidistantly distributed, on the surface of support frame, inner wall and the movable block of the loose slot are fitted.

Compared with prior art, the utility model has the beneficial effects that：

1, it is symmetrically arranged with water service pipe in the two sides of bridge, what the ponding on bridge can be arranged inside pressing plate for water service pipe It is discharged in water transmission trough；

2, it is equipped with support plate in the top of support frame, while the top of support plate is equipped with buffer board, while being equipped on surface Buffer spring effectively has the function that buffering, is equipped with damping spring, and the setting that is connected with pressing plate in side surface, further Ground achievees the effect that damping；

3, the utility model structure is simple, and design rationally, is easy to use, improves stability and novelty, greatly increase Practicability.

Detailed description of the invention

Fig. 1 is the utility model structure front cross-sectional schematic diagram；

Fig. 2 is the utility model pressure plate structure schematic diagram；

Fig. 3 is the utility model texture edge schematic cross-sectional view；

Fig. 4 is the utility model support plate and support frame connection schematic diagram.

In figure：Bridge 1 beam, 2 support frames, 3 support plates, 4 water service pipes, 5 pressing plate grooves, 6 buffer springs, 7 pressing plates, 8 buffer boards, 9 Fluting, 10 water transmission troughs, 11 spring grooves, 12 damping springs, 13 movable blocks, 14 loose slots.

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. 1-4 is please referred to, the utility model provides a kind of technical solution：A kind of viaduct support construction, including 1 He of bridge Support frame 2, the lower surface of bridge 1 are equipped with support frame 2, and the upper surface of support frame 2 is fixedly installed with support plate 3, support plate 3 it is interior The lower surface of portion and bridge 1 fastens setting, and the internal symmetry of bridge 1 equipped with water service pipe 4, symmetrically open by the upper surface of support plate 3 Equipped with pressing plate groove 5, the bottom of pressing plate groove 5 is fixedly installed with buffer spring 6, and the inside of the pressing plate groove 5 is inserted with pressing plate 7, buffering One end of spring 6 is connected setting with pressing plate 7, and the end of pressing plate 7 is installed by welding with buffer board 8, and the surface of the buffer board 8 opens up There is fluting 9, water service pipe 4 is plugged in the inside of fluting 9, and the inside of pressing plate 7 offers water transmission trough 10, the water transmission trough 10 and fluting 9 Be connected setting, and the surface of support frame 2 offers rectangular spring groove 11, and the inside of spring groove 11 is fixedly installed with damping spring 12, one end of pressing plate 7 is plugged in the inside of spring groove 11, and the end two sides of the pressing plate 7, which are symmetrically welded, is equipped with movable block 13, subtracts One end of shake spring 12 is connected setting with the lower surface of pressing plate 7, and 11 two sides of spring groove symmetrically offer rectangular loose slot 14, The internal slide of loose slot 14 is arranged with movable block 13.

Further, support frame 2 is rectangular rack-like structure, length and the 3 lower surface width phase of support plate of the support frame 2 Together, support plate 3 is the plate structure of spill, and surface and the bridge 1 of the support plate 3 are fitted, and the quantity of pressing plate groove 5 is shared 8, and equidistantly it is symmetrically distributed in the upper surface of support plate 3, of same size, the pressing plate 7 of the width and pressing plate 7 of the pressing plate groove 5 For the plate structure of convex, the quantity of the pressing plate 7 shares 8, and is equidistantly symmetrically distributed in the surface of support frame 2.

Further, the upper surface of buffer board 8 and the lower surface of bridge 1 are fitted, and fluting 9 is circular groove, The diameter of the fluting 9 is identical as the diameter of water service pipe 4, and the outer surface of the inner wall and pressing plate 7 of spring groove 11 is fitted, the bullet The quantity of spring slot 11 at least 4, and equidistantly distributed is in the surface of support frame 2, inner wall and 13 phase of movable block of loose slot 14 Fitting setting.

Use principle：It is symmetrically arranged with water service pipe 4 in the two sides of bridge 1, the end of water service pipe 4 is connected with fluting 9 to be set It sets, while slotting and 9 being connected with the water transmission trough 10 inside pressing plate 7 setting, and then the ponding on bridge 1 can be discharged for water service pipe 4； It is equipped with support plate 3 in the top of support frame 2, while the top of support plate 3 is equipped with pressing plate groove 5, the inside of pressing plate groove 5 is equipped with buffering Spring 6, while the inside of pressing plate groove 5 is arranged with pressing plate 7, the lower surface of pressing plate 7 are connected setting with buffer spring 6, this external pressure The top of plate 7 is equipped with buffer board 8, and buffer board 8 and the lower surface of bridge 1 are fitted, and effectively has the function that buffering, 2 side surface of support frame is equipped with spring groove 11, and the inside of spring groove 11 is equipped with damping spring 12, while the lower end of pressing plate 7 is fastened on Furthermore the inside of spring groove 11, and the setting that is connected with damping spring 12 are equipped with movable block 13, the activity in the two sides of pressing plate 7 Block 13 is fastened on the inside of loose slot 14, further achievees the effect that damping.

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 (5)

1. a kind of viaduct support construction, including bridge（1）And support frame（2）, it is characterised in that：The bridge（1）Following table Face is equipped with support frame（2）, support frame as described above（2）Upper surface be fixedly installed with support plate（3）, the support plate（3）Inside With bridge（1）Lower surface fasten setting, the bridge（1）Internal symmetry be equipped with water service pipe（4）, the support plate（3） Upper surface symmetrically offer pressing plate groove（5）, the pressing plate groove（5）Bottom be fixedly installed with buffer spring（6）, the pressing plate groove （5）Inside be inserted with pressing plate（7）, the buffer spring（6）One end and pressing plate（7）Be connected setting, the pressing plate（7）'s End is installed by welding with buffer board（8）, the buffer board（8）Surface offer fluting（9）, the water service pipe（4）It is plugged in out Slot（9）Inside, the pressing plate（7）Inside offer water transmission trough（10）, the water transmission trough（10）With fluting（9）It is connected and sets It sets, support frame as described above（2）Surface offer rectangular spring groove（11）, the spring groove（11）Inside be fixedly installed with and subtract Shake spring（12）, the pressing plate（7）One end be plugged in spring groove（11）Inside, the pressing plate（7）End two sides balanced welding It connects and movable block is installed（13）, the damping spring（12）One end and pressing plate（7）Lower surface be connected setting, the spring Slot（11）Two sides symmetrically offer rectangular loose slot（14）, the loose slot（14）Internal slide be arranged with movable block （13）.

2. a kind of viaduct support construction according to claim 1, it is characterised in that：Support frame as described above（2）It is rectangular Rack-like structure, the support frame（2）Length and support plate（3）Lower surface is of same size, the support plate（3）For the plate of spill Structure, the support plate（3）Surface and bridge（1）It is fitted.

3. a kind of viaduct support construction according to claim 1, it is characterised in that：The pressing plate groove（5）Quantity it is total There are 8, and is equidistantly symmetrically distributed in support plate（3）Upper surface, the pressing plate groove（5）Width and pressing plate（7）Width phase Together, the pressing plate（7）For the plate structure of convex, the pressing plate（7）Quantity share 8, and be equidistantly symmetrically distributed in support Frame（2）Surface.

4. a kind of viaduct support construction according to claim 1, it is characterised in that：The buffer board（8）Upper surface With bridge（1）Lower surface be fitted, the fluting（9）For circular groove, the fluting（9）Diameter and water service pipe （4）Diameter it is identical.

5. a kind of viaduct support construction according to claim 1, it is characterised in that：The spring groove（11）Inner wall with Pressing plate（7）Outer surface be fitted, the spring groove（11）Quantity at least 4, and equidistantly distributed is in support frame（2） Surface, the loose slot（14）Inner wall and movable block（13）It is fitted.