CN210975505U - Supporting structure for road and bridge - Google Patents

Abstract

The utility model discloses a bearing structure that road and bridge was used, including the support column that is used for supporting the bridge, the outer wall of support column can be dismantled fixedly and be equipped with the solid fixed ring of first solid fixed ring and the solid fixed ring of second of mutually supporting, fixed first guide plate and two second guide plates that are used for water conservancy diversion rivers that are equipped with in one of them cambered surface of the solid fixed ring of first solid fixed ring and second, the top middle part of first guide plate is the threadiness and makes progress the arch, and the both sides of the linear structure in first guide plate top all set up the streamline shape, two second guide plates all set up to convex, and two second guide plates are fixed respectively and establish on two streamline structures on first guide plate top. The utility model discloses reduce rivers to the support column behind the possibility of silt impact to improved the life of support column, be convenient for carry out fixed mounting or dismantlement to first guide plate and second guide plate, thereby ensured the normal use of first guide plate and second guide plate.

Description

Supporting structure for road and bridge

Technical Field

The utility model relates to a bearing structure specifically is a bearing structure that road and bridge was used.

Background

The bridge is generally a structure which is erected on rivers, lakes and seas and allows vehicles, pedestrians and the like to smoothly pass through. In order to adapt to the modern high-speed developed traffic industry, bridges are also extended to be constructed to span mountain stream, unfavorable geology or meet other traffic needs, so that the buildings are convenient to pass. The bridge is generally composed of an upper structure, a lower structure, a support and an accessory structure, wherein the upper structure is also called a bridge span structure and is a main structure for crossing obstacles, the lower structure comprises a bridge abutment, a pier and a foundation, the support is a force transmission device arranged at the bridge span structure and the pier or the support of the bridge abutment, and the accessory structure is a bridge head butt plate, a conical slope protection, a revetment, a diversion project and the like.

When a bridge in a river is used for a long time, when the river passes through a bridge support column, silt behind the support column can be washed away by river water, so that the silt on the back of the support column water flow is lost, and the service life of the support column can be influenced. We have therefore developed this and propose a support structure for road and bridge use.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides a following technical scheme:

the utility model relates to a bearing structure that road and bridge was used, including the support column that is used for supporting the bridge, the outer wall of support column can be dismantled fixedly and be equipped with the solid fixed ring of first solid fixed ring and the solid fixed ring of second of mutually supporting, the fixed first guide plate and two second guide plates that are used for water conservancy diversion rivers that are equipped with in one of them cambered surface of the solid fixed ring of first solid fixed ring and second, the top middle part of first guide plate is the threadiness and makes progress the arch, just the both sides of the linear structure in first guide plate top all set up streamline shape, two the second guide plate all sets up convex, and two the second guide plate is fixed respectively and is established two on first guide plate top streamline structure is last, the bottom mounting of first guide plate is equipped with and is used for preventing first guide plate pivoted stiffener.

As a preferred technical scheme of the utility model, the stiffener is provided with threely, three the circular cone is all set to the bottom of stiffener, and is three the stiffener is equilateral triangle setting.

As a preferred technical scheme of the utility model, first solid fixed ring's both ends are all fixed and are equipped with first fixed plate, the solid fixed ring's of second both ends are all fixed be equipped with two first fixed plate assorted second fixed plate.

As an optimal technical scheme of the utility model, two first fixed plate and two the second fixed plate cooperatees fixed connection through screw and nut respectively.

As an optimal technical scheme of the utility model, screw and nut all are equipped with four, four the screw respectively with four the nut phase-match sets up.

As an optimal technical scheme of the utility model, two the spacing groove has all been seted up at the middle part of first fixed plate, two the middle part of second fixed plate all is fixed be equipped with two L shape stoppers that the spacing groove matches.

As a preferred technical scheme of the utility model, the bottom of the solid fixed ring of first solid fixed ring and second is all fixed and is equipped with the toper and extends the ring.

The utility model has the advantages that:

1. this bearing structure that road and bridge was used, through first guide plate, the use of mutually supporting of second guide plate and reinforcing plate etc., with first guide plate along the direction fixed mounting of rivers to the support column, the rivers flow to the outside at the middle part on first guide plate top, rivers are too big, the inner chamber of second guide plate can be flowed from first guide plate to the rivers, flow in the inner chamber of second guide plate reverses, make rivers can not strike the back of support column, the possibility that rivers impacted silt at the back to the support column has been reduced, thereby the life of support column has been improved.

2. This bearing structure that road and bridge was used, through first solid fixed ring and the solid fixed ring of second through screw and nut cooperation connection, and the bottom mounting of first guide plate is equipped with the reinforcing plate, with first solid fixed ring near on the support column, and make first solid fixed ring downstream, first solid fixed ring drives first guide plate downstream, until the three stiffener of first guide plate bottom enters into silt, L shape stopper on the solid fixed ring of second both ends second fixed plate of second goes up the first spacing inslot cavity on the first fixed plate of both ends inserts from first solid fixed ring, and promote the solid fixed ring of second downwards, just make the connecting hole on first fixed plate and the second fixed plate corresponding, pass the screw on the connecting hole, screw nut and screw, be convenient for carry out fixed mounting or dismantlement to first guide plate and second guide plate, thereby ensure the normal use of first guide plate and second guide plate.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic structural view of a supporting structure for roads and bridges of the present invention;

fig. 2 is a cross-sectional view of a top view of a supporting structure for a road and bridge according to the present invention.

In the figure, the guide rail device comprises a support column 1, a conical extension ring 2, a first fixing ring 3, a second fixing ring 4, a first guide plate 5, a first guide plate 6, a second guide plate 7, a reinforcing rod 8, a first fixing plate 9, a second fixing plate 10, a screw 11, a nut 12, a limiting groove 13 and a limiting block L.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.

Example (b): as shown in figures 1 and 2, the supporting structure for road and bridge of the present invention comprises a supporting pillar 1 for supporting a bridge, a first fixing ring 3 and a second fixing ring 4 which are mutually matched are detachably fixed on the outer wall of the supporting pillar 1, a first guide plate 5 and two second guide plates 6 for guiding water flow are fixed on one of the cambered surfaces of the first fixing ring 3 and the second fixing ring 4, the middle part of the top end of the first guide plate 5 is protruded upwards in a linear shape, and both sides of the linear structure at the top end of the first guide plate 5 are arranged into streamline shapes, both the second guide plates 6 are arranged into arc shapes, and the two second guide plates 6 are respectively fixed on the two streamline structures at the top end of the first guide plate 5, and the outer ends of the two second guide plates 6 incline to the left side to form a splayed shape, and the bottom end of the first guide plate 5 is fixedly provided with a reinforcing rod 7 for preventing the first guide plate 5 from rotating.

Wherein, stiffener 7 is provided with threely, and the coniform is all set to the bottom of three stiffener 7, and three stiffener 7 is equilateral triangle and sets up, and triangle-shaped has stability, can make first guide plate 5's stability higher, has prevented that first guide plate 5 from taking place to rotate.

Wherein, the both ends of first solid fixed ring 3 are all fixed and are equipped with first fixed plate 8, the both ends of the solid fixed ring 4 of second are all fixed be equipped with two 8 assorted second fixed plates 9 of first fixed plate, two first fixed plates 8 and two second fixed plates 9 cooperate fixed connection through screw 10 and nut 11 respectively, the matching setting of two first fixed plates 8 and two second fixed plates 9 can be fixed through screw 10 and nut 11, make first guide plate 5 and 6 fixed mounting of second guide plate on support column 1.

Wherein, screw 10 and nut 11 all are equipped with four, and four screws 10 set up with four 11 phase-matchs of nut respectively, and the setting of four screws 10 and four 11 nuts can be fixed the both ends of 9 fixed to first fixed plate 8 and second, makes fixed stability higher.

Wherein, spacing groove 12 has all been seted up at the middle part of two first fixed plates 8, L shape stopper 13 that matches with two spacing grooves 12 is all fixed to be equipped with in the middle part of two second fixed plates 9, the matching of spacing groove 12 and L shape stopper 13 sets up and can makes L shape stopper 13 wear from the inner chamber of spacing groove 12, thereby make first fixed plate 8 and second fixed plate 9 carry out the joint, be convenient for make the connecting hole on first fixed plate 8 and the second fixed plate 9 align, be convenient for pass the connecting hole of screw 10 from first fixed plate 8 and second fixed plate 9.

Wherein, the bottom of the solid fixed ring of first solid fixed ring 3 and the solid fixed ring of second 4 is all fixed and is equipped with the toper and extends ring 2, can make the toper of the solid fixed ring of first solid fixed ring 3 and the solid fixed ring of second 4 bottom extend ring 2 insert silt, and stability is higher.

During operation, with first guide plate 5 along the direction fixed mounting of rivers on support column 1, rivers flow to the outside at the middle part on first guide plate 5 top, when rivers are too big, rivers can flow to the inner chamber of second guide plate 6 from first guide plate 5, flow in the inner chamber of second guide plate 6 reverses, make rivers can not strike support column 1's back, the possibility of rivers to support column 1 back silt impact has been reduced, thereby the life of support column 1 has been improved, during the installation, first solid fixed ring 3 is hugged closely on support column 1, and make first solid fixed ring 3 move down, first solid fixed ring 3 drives first guide plate 5 downstream, until three stiffener 7 of first guide plate 5 bottom gets into in the silt, L shape stopper 13 on the second fixed ring 4 both ends second fixed plate 9 on the second solid fixed ring 4 is inserted from the first spacing groove 12 inner chamber on the first fixed plate 8 at both ends on first solid fixed ring 3, and promote second solid fixed ring 4 downwards, just make the connecting hole on first fixed plate 8 and the second fixed plate corresponding, pass 10 from the second fixed screw, thereby it is convenient to screw install first guide plate 5 and second guide plate 5 or the normal guide plate to use.

In the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (7)

1. A supporting structure for road and bridge comprises a supporting column (1) for supporting a bridge, it is characterized in that the outer wall of the supporting column (1) is detachably and fixedly provided with a first fixing ring (3) and a second fixing ring (4) which are matched with each other, a first guide plate (5) and two second guide plates (6) for guiding water flow are fixedly arranged on one cambered surface of the first fixing ring (3) and the second fixing ring (4), the middle part of the top end of the first guide plate (5) is linearly and upwards protruded, and both sides of the linear structure at the top end of the first guide plate (5) are arranged into streamline shapes, both the second guide plates (6) are arranged into arc shapes, and the two second guide plates (6) are respectively fixed on the two streamline structures at the top end of the first guide plate (5), the bottom end of the first guide plate (5) is fixedly provided with a reinforcing rod (7) for preventing the first guide plate (5) from rotating.

2. The supporting structure for road and bridge according to claim 1, wherein there are three reinforcing rods (7), the bottom ends of the three reinforcing rods (7) are all arranged in a conical shape, and the three reinforcing rods (7) are arranged in an equilateral triangle.

3. The supporting structure for road and bridge according to claim 1, wherein the first fixing ring (3) is fixedly provided with a first fixing plate (8) at both ends thereof, and the second fixing ring (4) is fixedly provided with a second fixing plate (9) matched with the two first fixing plates (8) at both ends thereof.

4. A supporting structure for road and bridge according to claim 3, wherein said two first fixing plates (8) and said two second fixing plates (9) are fixedly connected by means of screws (10) and nuts (11), respectively.

5. A supporting structure for road and bridge according to claim 4, characterized in that there are four screws (10) and nuts (11), and four screws (10) are respectively matched with four nuts (11).

6. The supporting structure for the road and bridge as claimed in claim 3, wherein the first fixing plates (8) are each provided with a limiting groove (12) at the middle portion thereof, and the second fixing plates (9) are each fixedly provided with L-shaped limiting blocks (13) matched with the two limiting grooves (12) at the middle portion thereof.

7. A supporting structure for road and bridge according to claim 1, characterized in that the bottom ends of the first fixing ring (3) and the second fixing ring (4) are both fixedly provided with a conical extension ring (2).

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